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Triggered at line # 578 FeedWordPress version: 2009.0707 MagpieRSS version: 2009.0618 WordPress version: 2.8.4 PHP version: 5.2.42-servage24 SyndicatedPost::insert_new::_wp_id: array(3) { ["$this->_wp_id"]=> int(0) ["$dbpost"]=> array(17) { ["post_title"]=> string(47) "NASA\'s Spitzer finds solid buckyballs in space" ["post_content"]=> string(334) "Astronomers using data from NASA\'s Spitzer Space Telescope have, for the first time, discovered buckyballs in a solid form in space. Prior to this discovery, the microscopic carbon spheres had been found only in gas form in the cosmos.<img src=\"http://feeds.feedburner.com/~r/sciencedaily/~4/FWFC_EFCo8E\" height=\"1\" width=\"1\"/>" ["post_excerpt"]=> string(334) "Astronomers using data from NASA\'s Spitzer Space Telescope have, for the first time, discovered buckyballs in a solid form in space. 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Prior to this discovery, the microscopic carbon spheres had been found only in gas form in the cosmos.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/FWFC_EFCo8E" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 11:45:45 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222114500.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222114500.htm" } ["summary#"]=> int(1) ["summary"]=> string(327) "Astronomers using data from NASA's Spitzer Space Telescope have, for the first time, discovered buckyballs in a solid form in space. Prior to this discovery, the microscopic carbon spheres had been found only in gas form in the cosmos.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/FWFC_EFCo8E" height="1" width="1"/>" ["date_timestamp"]=> int(1329929145) } [1]=> array(16) { ["title#"]=> int(1) ["title"]=> string(54) "Earth's clouds are getting lower, NASA satellite finds" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Wci34zFanjs/120222114358.htm" ["description#"]=> int(1) ["description"]=> string(339) "Earth's clouds got a little lower -- about one percent on average -- during the first decade of this century, finds a new NASA-funded university study based on NASA satellite data. The results have potential implications for future global climate.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Wci34zFanjs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 11:43:43 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222114358.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222114358.htm" } ["summary#"]=> int(1) ["summary"]=> string(339) "Earth's clouds got a little lower -- about one percent on average -- during the first decade of this century, finds a new NASA-funded university study based on NASA satellite data. The results have potential implications for future global climate.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Wci34zFanjs" height="1" width="1"/>" ["date_timestamp"]=> int(1329929023) } [2]=> array(16) { ["title#"]=> int(1) ["title"]=> string(56) "From Bass Strait to the Indian Ocean: Tracking a current" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/-QTXZByQBi0/120222094252.htm" ["description#"]=> int(1) ["description"]=> string(207) "Deep-diving ocean "gliders" have revealed the journey of Bass Strait water from the Tasman Sea to the Indian Ocean.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/-QTXZByQBi0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:42:42 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094252.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094252.htm" } ["summary#"]=> int(1) ["summary"]=> string(207) "Deep-diving ocean "gliders" have revealed the journey of Bass Strait water from the Tasman Sea to the Indian Ocean.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/-QTXZByQBi0" height="1" width="1"/>" ["date_timestamp"]=> int(1329921762) } [3]=> array(16) { ["title#"]=> int(1) ["title"]=> string(70) "Tiny, implantable medical device can propel itself through bloodstream" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/DV2OKAbh6bY/120222094250.htm" ["description#"]=> int(1) ["description"]=> string(325) "For fifty years, scientists had searched for the secret to making tiny implantable devices that could travel through the bloodstream. Engineers have now demonstrated a wirelessly powered device that just may make the dream a reality.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/DV2OKAbh6bY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:42:42 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094250.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094250.htm" } ["summary#"]=> int(1) ["summary"]=> string(325) "For fifty years, scientists had searched for the secret to making tiny implantable devices that could travel through the bloodstream. Engineers have now demonstrated a wirelessly powered device that just may make the dream a reality.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/DV2OKAbh6bY" height="1" width="1"/>" ["date_timestamp"]=> int(1329921762) } [4]=> array(16) { ["title#"]=> int(1) ["title"]=> string(105) "New twist on nanowires: Technology can control composition and structure of these tiny wires as they grow" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Pi2NFAEa52U/120222094244.htm" ["description#"]=> int(1) ["description"]=> string(498) "Nanowires -- microscopic fibers that can be "grown" in the lab -- are a hot research topic today, with a variety of potential applications including light-emitting diodes and sensors. Now, researchers has found a way of precisely controlling the width and composition of these tiny strands as they grow, making it possible to grow complex structures that are optimally designed for particular applications.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Pi2NFAEa52U" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:42:42 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094244.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094244.htm" } ["summary#"]=> int(1) ["summary"]=> string(498) "Nanowires -- microscopic fibers that can be "grown" in the lab -- are a hot research topic today, with a variety of potential applications including light-emitting diodes and sensors. Now, researchers has found a way of precisely controlling the width and composition of these tiny strands as they grow, making it possible to grow complex structures that are optimally designed for particular applications.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Pi2NFAEa52U" height="1" width="1"/>" ["date_timestamp"]=> int(1329921762) } [5]=> array(16) { ["title#"]=> int(1) ["title"]=> string(70) "Newly identified oral bacterium linked to heart disease and meningitis" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/sN_b7LDxYJY/120222093941.htm" ["description#"]=> int(1) ["description"]=> string(263) "A novel bacterium, thought to be a common inhabitant of the oral cavity, has the potential to cause serious disease if it enters the bloodstream, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sN_b7LDxYJY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:39:39 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093941.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093941.htm" } ["summary#"]=> int(1) ["summary"]=> string(263) "A novel bacterium, thought to be a common inhabitant of the oral cavity, has the potential to cause serious disease if it enters the bloodstream, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sN_b7LDxYJY" height="1" width="1"/>" ["date_timestamp"]=> int(1329921579) } [6]=> array(16) { ["title#"]=> int(1) ["title"]=> string(59) "Observing single atoms during relaxation toward equilibrium" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/QE00XHWAdZc/120222093845.htm" ["description#"]=> int(1) ["description"]=> string(381) "Scientists have succeeded for the first time in simulating the dynamic behavior of strongly correlated individual atoms in solids. They were able to string atoms in so-called optical lattices and observe their dynamic behavior, which is determined by complex interactions with other atoms.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/QE00XHWAdZc" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:38:38 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093845.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093845.htm" } ["summary#"]=> int(1) ["summary"]=> string(381) "Scientists have succeeded for the first time in simulating the dynamic behavior of strongly correlated individual atoms in solids. They were able to string atoms in so-called optical lattices and observe their dynamic behavior, which is determined by complex interactions with other atoms.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/QE00XHWAdZc" height="1" width="1"/>" ["date_timestamp"]=> int(1329921518) } [7]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Fried food risks: Toxic aldehydes detected in reheated oil" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/P3JJuulh3kQ/120222093508.htm" ["description#"]=> int(1) ["description"]=> string(394) "Researchers have been the first to discover the presence of certain aldehydes in food, which are believed to be related to some neurodegenerative diseases and some types of cancer. These toxic compounds can be found in some oils, such as sunflower oil, when heated at a suitable temperature for frying.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/P3JJuulh3kQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:35:35 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093508.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093508.htm" } ["summary#"]=> int(1) ["summary"]=> string(394) "Researchers have been the first to discover the presence of certain aldehydes in food, which are believed to be related to some neurodegenerative diseases and some types of cancer. These toxic compounds can be found in some oils, such as sunflower oil, when heated at a suitable temperature for frying.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/P3JJuulh3kQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329921335) } [8]=> array(16) { ["title#"]=> int(1) ["title"]=> string(72) "An OFF switch for pain? Chemists build light-controlled neural inhibitor" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/K0mtlCjYurQ/120222093506.htm" ["description#"]=> int(1) ["description"]=> string(350) "Pain? Just turn it off! It may sound like science fiction, but researchers have now succeeded in inhibiting pain-sensitive neurons on demand, in the laboratory. The crucial element in their strategy is a chemical sensor that acts as a light-sensitive switch.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/K0mtlCjYurQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:35:35 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093506.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093506.htm" } ["summary#"]=> int(1) ["summary"]=> string(350) "Pain? Just turn it off! It may sound like science fiction, but researchers have now succeeded in inhibiting pain-sensitive neurons on demand, in the laboratory. The crucial element in their strategy is a chemical sensor that acts as a light-sensitive switch.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/K0mtlCjYurQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329921335) } [9]=> array(16) { ["title#"]=> int(1) ["title"]=> string(87) "Recharge your cell phone with a touch? New nanotechnology converts body heat into power" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/sfrOMmq-An0/120222092916.htm" ["description#"]=> int(1) ["description"]=> string(337) "Never get stranded with a dead cell phone again. A promising new technology called Power Felt, a thermoelectric device that converts body heat into an electrical current, soon could create enough juice to make another call simply by touching it.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sfrOMmq-An0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:29:29 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222092916.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222092916.htm" } ["summary#"]=> int(1) ["summary"]=> string(337) "Never get stranded with a dead cell phone again. A promising new technology called Power Felt, a thermoelectric device that converts body heat into an electrical current, soon could create enough juice to make another call simply by touching it.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sfrOMmq-An0" height="1" width="1"/>" ["date_timestamp"]=> int(1329920969) } [10]=> array(16) { ["title#"]=> int(1) ["title"]=> string(76) "Neuroscientists identify how the brain works to select what we (want to) see" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/bHEadcrTMvQ/120221212618.htm" ["description#"]=> int(1) ["description"]=> string(520) "If you are looking for a particular object -- say a yellow pencil -- on a cluttered desk, how does your brain work to visually locate it? For the first time, neuroscientists have identified how different neural regions communicate to determine what to visually pay attention to and what to ignore. This finding is a major discovery for visual cognition and will guide future research into visual and attention deficit disorders.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bHEadcrTMvQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212618.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212618.htm" } ["summary#"]=> int(1) ["summary"]=> string(520) "If you are looking for a particular object -- say a yellow pencil -- on a cluttered desk, how does your brain work to visually locate it? For the first time, neuroscientists have identified how different neural regions communicate to determine what to visually pay attention to and what to ignore. This finding is a major discovery for visual cognition and will guide future research into visual and attention deficit disorders.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bHEadcrTMvQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329877586) } [11]=> array(16) { ["title#"]=> int(1) ["title"]=> string(55) "Cocaine and the teen brain: New insights into addiction" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/YWX8MFXfCo0/120221212616.htm" ["description#"]=> int(1) ["description"]=> string(413) "When first exposed to cocaine, the adolescent brain launches a strong defensive reaction designed to minimize the drug's effects, scientists have found. Now two new studies identify key genes that regulate this response and show that interfering with this reaction dramatically increases a mouse's sensitivity to cocaine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YWX8MFXfCo0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212616.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212616.htm" } ["summary#"]=> int(1) ["summary"]=> string(413) "When first exposed to cocaine, the adolescent brain launches a strong defensive reaction designed to minimize the drug's effects, scientists have found. Now two new studies identify key genes that regulate this response and show that interfering with this reaction dramatically increases a mouse's sensitivity to cocaine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YWX8MFXfCo0" height="1" width="1"/>" ["date_timestamp"]=> int(1329877586) } [12]=> array(16) { ["title#"]=> int(1) ["title"]=> string(49) "Stratospheric superbugs offer new source of power" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/6F982-_Yte8/120221212614.htm" ["description#"]=> int(1) ["description"]=> string(428) "Bacteria normally found 30 kilometers above Earth have been identified as highly efficient generators of electricity. Bacillus stratosphericus -- a microbe commonly found in high concentrations in the stratosphere -- is a key component of a new 'super' biofilm that has been engineered by a team of scientists from Newcastle University.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/6F982-_Yte8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212614.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212614.htm" } ["summary#"]=> int(1) ["summary"]=> string(428) "Bacteria normally found 30 kilometers above Earth have been identified as highly efficient generators of electricity. Bacillus stratosphericus -- a microbe commonly found in high concentrations in the stratosphere -- is a key component of a new 'super' biofilm that has been engineered by a team of scientists from Newcastle University.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/6F982-_Yte8" height="1" width="1"/>" ["date_timestamp"]=> int(1329877586) } [13]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Caught in the act: Scientists discover microbes speciating" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/KSbO0k8MkX0/120221212534.htm" ["description#"]=> int(1) ["description"]=> string(524) "Not that long ago in a hot spring in Kamchatka, Russia, two groups of genetically indistinguishable microbes decided to part ways. They began evolving into different species – despite the fact that they still encountered one another in their acidic, boiling habitat and even exchanged some genes from time to time, researchers report. This is the first example of what the researchers call sympatric speciation in a microorganism.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/KSbO0k8MkX0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:25:25 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212534.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212534.htm" } ["summary#"]=> int(1) ["summary"]=> string(524) "Not that long ago in a hot spring in Kamchatka, Russia, two groups of genetically indistinguishable microbes decided to part ways. They began evolving into different species – despite the fact that they still encountered one another in their acidic, boiling habitat and even exchanged some genes from time to time, researchers report. This is the first example of what the researchers call sympatric speciation in a microorganism.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/KSbO0k8MkX0" height="1" width="1"/>" ["date_timestamp"]=> int(1329877525) } [14]=> array(16) { ["title#"]=> int(1) ["title"]=> string(90) "Stronger intestinal barrier may prevent cancer in the rest of the body, new study suggests" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Jcduz9i6W20/120221212345.htm" ["description#"]=> int(1) ["description"]=> string(541) "A leaky gut may be the root of some cancers forming in the rest of the body, a new study suggests. It appears that the hormone receptor guanylyl cyclase C (GC-C) -- a previously identified tumor suppressor that exists in the intestinal tract -- plays a key role in strengthening the body's intestinal barrier, which helps separate the gut world from the rest of the body, and possibly keeps cancer at bay. Without the receptor, that barrier weakens.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Jcduz9i6W20" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:23:23 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212345.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212345.htm" } ["summary#"]=> int(1) ["summary"]=> string(541) "A leaky gut may be the root of some cancers forming in the rest of the body, a new study suggests. It appears that the hormone receptor guanylyl cyclase C (GC-C) -- a previously identified tumor suppressor that exists in the intestinal tract -- plays a key role in strengthening the body's intestinal barrier, which helps separate the gut world from the rest of the body, and possibly keeps cancer at bay. Without the receptor, that barrier weakens.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Jcduz9i6W20" height="1" width="1"/>" ["date_timestamp"]=> int(1329877403) } [15]=> array(16) { ["title#"]=> int(1) ["title"]=> string(30) "How good cholesterol turns bad" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/WhbfG2hiEKs/120221165941.htm" ["description#"]=> int(1) ["description"]=> string(466) "Researchers have found new evidence to explain how cholesteryl ester transfer protein (CETP) mediates the transfer of cholesterol from "good" high density lipoproteins (HDLs) to "bad" low density lipoproteins (LDLs). These findings point the way to the design of safer, more effective next generation CETP inhibitors that could help prevent the development of heart disease.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WhbfG2hiEKs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:59:59 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165941.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165941.htm" } ["summary#"]=> int(1) ["summary"]=> string(466) "Researchers have found new evidence to explain how cholesteryl ester transfer protein (CETP) mediates the transfer of cholesterol from "good" high density lipoproteins (HDLs) to "bad" low density lipoproteins (LDLs). These findings point the way to the design of safer, more effective next generation CETP inhibitors that could help prevent the development of heart disease.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WhbfG2hiEKs" height="1" width="1"/>" ["date_timestamp"]=> int(1329861599) } [16]=> array(16) { ["title#"]=> int(1) ["title"]=> string(63) "Anticipation of stressful situations accelerates cellular aging" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/2yuEKKrdoUc/120221165803.htm" ["description#"]=> int(1) ["description"]=> string(296) "The ability to anticipate future events allows us to plan and exert control over our lives, but it may also contribute to stress-related increased risk for the diseases of aging, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/2yuEKKrdoUc" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165803.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165803.htm" } ["summary#"]=> int(1) ["summary"]=> string(296) "The ability to anticipate future events allows us to plan and exert control over our lives, but it may also contribute to stress-related increased risk for the diseases of aging, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/2yuEKKrdoUc" height="1" width="1"/>" ["date_timestamp"]=> int(1329861538) } [17]=> array(16) { ["title#"]=> int(1) ["title"]=> string(60) "Technique creates piezoelectric ferroelectric nanostructures" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/hPZZRg0_qcM/120221165801.htm" ["description#"]=> int(1) ["description"]=> string(355) "Researchers have developed a “soft template infiltration” technique for fabricating free-standing piezoelectrically active ferroelectric nanotubes and other nanostructures from PZT – a material that is attractive because of its large piezoelectric response.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hPZZRg0_qcM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165801.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165801.htm" } ["summary#"]=> int(1) ["summary"]=> string(355) "Researchers have developed a “soft template infiltration” technique for fabricating free-standing piezoelectrically active ferroelectric nanotubes and other nanostructures from PZT – a material that is attractive because of its large piezoelectric response.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hPZZRg0_qcM" height="1" width="1"/>" ["date_timestamp"]=> int(1329861538) } [18]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Injectable gel could repair tissue damaged by heart attack" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/mOgCCF1QNC8/120221165757.htm" ["description#"]=> int(1) ["description"]=> string(233) "Researchers have developed a new injectable hydrogel that could be an effective and safe treatment for tissue damage caused by heart attacks.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mOgCCF1QNC8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:57:57 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165757.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165757.htm" } ["summary#"]=> int(1) ["summary"]=> string(233) "Researchers have developed a new injectable hydrogel that could be an effective and safe treatment for tissue damage caused by heart attacks.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mOgCCF1QNC8" height="1" width="1"/>" ["date_timestamp"]=> int(1329861477) } [19]=> array(16) { ["title#"]=> int(1) ["title"]=> string(87) "Gold coaxed into nanowires to allow inexpensive detection of poisonous industrial gases" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/xjuIpm42wcc/120221151545.htm" ["description#"]=> int(1) ["description"]=> string(232) "Researchers have coaxed gold into nanowires as a way of creating an inexpensive material for detecting poisonous gases found in natural gas.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/xjuIpm42wcc" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 15:15:15 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151545.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151545.htm" } ["summary#"]=> int(1) ["summary"]=> string(232) "Researchers have coaxed gold into nanowires as a way of creating an inexpensive material for detecting poisonous gases found in natural gas.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/xjuIpm42wcc" height="1" width="1"/>" ["date_timestamp"]=> int(1329855315) } [20]=> array(16) { ["title#"]=> int(1) ["title"]=> string(62) "Rare fungus kills endangered rattlesnakes in southern Illinois" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/nuGpQlIxhHA/120221151543.htm" ["description#"]=> int(1) ["description"]=> string(359) "A small population of rattlesnakes that already is in decline in southern Illinois faces a new and unexpected threat in the form of a fungus rarely seen in the wild, researchers report. The finding matches reports of rattlesnake deaths in the northeast United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/nuGpQlIxhHA" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 15:15:15 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151543.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151543.htm" } ["summary#"]=> int(1) ["summary"]=> string(359) "A small population of rattlesnakes that already is in decline in southern Illinois faces a new and unexpected threat in the form of a fungus rarely seen in the wild, researchers report. The finding matches reports of rattlesnake deaths in the northeast United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/nuGpQlIxhHA" height="1" width="1"/>" ["date_timestamp"]=> int(1329855315) } [21]=> array(16) { ["title#"]=> int(1) ["title"]=> string(39) "Cell energy sensor mechanism discovered" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/V2z6pzrU9bA/120221145915.htm" ["description#"]=> int(1) ["description"]=> string(563) "Researchers have discovered more details about how an energy sensing “thermostat” protein determines whether cells will store or use their energy reserves. The researchers have shown that a chemical modification on the thermostat protein changes how it’s controlled. Without the modification, cells use stored energy, and with it, they default to stockpiling resources. When cells don’t properly allocate their energy supply, they can die off or become cancerous.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/V2z6pzrU9bA" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 14:59:59 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145915.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145915.htm" } ["summary#"]=> int(1) ["summary"]=> string(563) "Researchers have discovered more details about how an energy sensing “thermostat” protein determines whether cells will store or use their energy reserves. The researchers have shown that a chemical modification on the thermostat protein changes how it’s controlled. Without the modification, cells use stored energy, and with it, they default to stockpiling resources. When cells don’t properly allocate their energy supply, they can die off or become cancerous.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/V2z6pzrU9bA" height="1" width="1"/>" ["date_timestamp"]=> int(1329854399) } [22]=> array(16) { ["title#"]=> int(1) ["title"]=> string(41) "Fastest wind from stellar-mass black hole" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/_2wvakCMq2U/120221145830.htm" ["description#"]=> int(1) ["description"]=> string(295) "Astronomers have clocked the fastest wind yet discovered blowing off a disk around a stellar-mass black hole. This result has important implications for understanding how this type of black hole behaves.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/_2wvakCMq2U" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 14:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145830.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145830.htm" } ["summary#"]=> int(1) ["summary"]=> string(295) "Astronomers have clocked the fastest wind yet discovered blowing off a disk around a stellar-mass black hole. This result has important implications for understanding how this type of black hole behaves.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/_2wvakCMq2U" height="1" width="1"/>" ["date_timestamp"]=> int(1329854338) } [23]=> array(16) { ["title#"]=> int(1) ["title"]=> string(69) "Seven adult-sized humanoid robots together for first time in the U.S." ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Rr7x8N6aDbI/120221145826.htm" ["description#"]=> int(1) ["description"]=> string(323) "Seven adult-sized humanoid robots took the stage during Drexel University's celebration of National Engineers Week in a first-of-its-kind assembly of robotic technology. Their presence -- together in one place -- is a unique event.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Rr7x8N6aDbI" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 14:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145826.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145826.htm" } ["summary#"]=> int(1) ["summary"]=> string(323) "Seven adult-sized humanoid robots took the stage during Drexel University's celebration of National Engineers Week in a first-of-its-kind assembly of robotic technology. Their presence -- together in one place -- is a unique event.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Rr7x8N6aDbI" height="1" width="1"/>" ["date_timestamp"]=> int(1329854338) } [24]=> array(16) { ["title#"]=> int(1) ["title"]=> string(108) "Origin of photosynthesis revealed: Genome analysis of 'living fossil' sheds light on the evolution of plants" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/4LiUbTWKhXg/120221125409.htm" ["description#"]=> int(1) ["description"]=> string(394) "Evolutionary biologists have shed light on the early events leading to photosynthesis, the result of the sequencing of 70 million base pair nuclear genome of the one-celled alga Cyanophora. They consider this study the final piece of the puzzle to understand the origin of photosynthesis in eukaryotes.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/4LiUbTWKhXg" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:54:54 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125409.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125409.htm" } ["summary#"]=> int(1) ["summary"]=> string(394) "Evolutionary biologists have shed light on the early events leading to photosynthesis, the result of the sequencing of 70 million base pair nuclear genome of the one-celled alga Cyanophora. They consider this study the final piece of the puzzle to understand the origin of photosynthesis in eukaryotes.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/4LiUbTWKhXg" height="1" width="1"/>" ["date_timestamp"]=> int(1329846894) } [25]=> array(16) { ["title#"]=> int(1) ["title"]=> string(80) "Tohoku grim reminder of potential for Pacific Northwest North American megaquake" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/IGLQ7YizCYk/120221125407.htm" ["description#"]=> int(1) ["description"]=> string(260) "The March 11, 2011 Tohoku earthquake is a grim reminder of the potential for another strong-motion mega-earthquake along the Pacific Northwest coast, geophysicists say.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/IGLQ7YizCYk" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:54:54 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125407.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125407.htm" } ["summary#"]=> int(1) ["summary"]=> string(260) "The March 11, 2011 Tohoku earthquake is a grim reminder of the potential for another strong-motion mega-earthquake along the Pacific Northwest coast, geophysicists say.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/IGLQ7YizCYk" height="1" width="1"/>" ["date_timestamp"]=> int(1329846894) } [26]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Can consuming caffeine while breastfeeding harm your baby?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/cnXl8DZ351E/120221125405.htm" ["description#"]=> int(1) ["description"]=> string(317) "Babies are not able to metabolize or excrete caffeine very well, so a breastfeeding mother's consumption of caffeine may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to an expert.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/cnXl8DZ351E" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:54:54 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125405.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125405.htm" } ["summary#"]=> int(1) ["summary"]=> string(317) "Babies are not able to metabolize or excrete caffeine very well, so a breastfeeding mother's consumption of caffeine may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to an expert.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/cnXl8DZ351E" height="1" width="1"/>" ["date_timestamp"]=> int(1329846894) } [27]=> array(16) { ["title#"]=> int(1) ["title"]=> string(42) "Plant toughness: Key to cracking biofuels?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/inHy2rgDDHM/120221125203.htm" ["description#"]=> int(1) ["description"]=> string(534) "Along with photosynthesis, the plant cell wall is one of the features that most set plants apart from animals. A structural molecule called cellulose is necessary for the manufacture of these walls. Cellulose is synthesized in a semi-crystalline state that is essential for its function in the cell wall function, but the mechanisms controlling its crystallinity are poorly understood. New research reveals key information about this process.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/inHy2rgDDHM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:52:52 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125203.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125203.htm" } ["summary#"]=> int(1) ["summary"]=> string(534) "Along with photosynthesis, the plant cell wall is one of the features that most set plants apart from animals. A structural molecule called cellulose is necessary for the manufacture of these walls. Cellulose is synthesized in a semi-crystalline state that is essential for its function in the cell wall function, but the mechanisms controlling its crystallinity are poorly understood. New research reveals key information about this process.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/inHy2rgDDHM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846772) } [28]=> array(16) { ["title#"]=> int(1) ["title"]=> string(74) "Many young people don't know what constitutes sensible alcohol consumption" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/imLxjxDNX7o/120221125201.htm" ["description#"]=> int(1) ["description"]=> string(254) "A new study reveals that young people do not possess the knowledge or skills required to adhere to U.S. government guidelines for responsible alcohol consumption.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/imLxjxDNX7o" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:52:52 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125201.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125201.htm" } ["summary#"]=> int(1) ["summary"]=> string(254) "A new study reveals that young people do not possess the knowledge or skills required to adhere to U.S. government guidelines for responsible alcohol consumption.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/imLxjxDNX7o" height="1" width="1"/>" ["date_timestamp"]=> int(1329846772) } [29]=> array(16) { ["title#"]=> int(1) ["title"]=> string(69) "Rare element, tellurium, detected for the first time in ancient stars" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/-Blv41ZJotM/120221125157.htm" ["description#"]=> int(1) ["description"]=> string(209) "Researchers has detected the element tellurium for the first time in three ancient stars. Tellurium is rare on Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/-Blv41ZJotM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:51:51 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125157.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125157.htm" } ["summary#"]=> int(1) ["summary"]=> string(209) "Researchers has detected the element tellurium for the first time in three ancient stars. Tellurium is rare on Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/-Blv41ZJotM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846711) } [30]=> array(16) { ["title#"]=> int(1) ["title"]=> string(92) "Noninvasive method accurately and efficiently detects risk of Down syndrome, researchers say" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/iyQiI9FpUQI/120221125151.htm" ["description#"]=> int(1) ["description"]=> string(547) "Using a noninvasive test on maternal blood that deploys a novel biochemical assay and a new algorithm for analysis, scientists can detect, with a high degree of accuracy, the risk that a fetus has the chromosomal abnormalities that cause Down syndrome and a genetic disorder known as Edwards syndrome. The new approach is more scalable than other recently developed genetic screening tests and has the potential to reduce unnecessary amniocentesis or CVS.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/iyQiI9FpUQI" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:51:51 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125151.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125151.htm" } ["summary#"]=> int(1) ["summary"]=> string(547) "Using a noninvasive test on maternal blood that deploys a novel biochemical assay and a new algorithm for analysis, scientists can detect, with a high degree of accuracy, the risk that a fetus has the chromosomal abnormalities that cause Down syndrome and a genetic disorder known as Edwards syndrome. The new approach is more scalable than other recently developed genetic screening tests and has the potential to reduce unnecessary amniocentesis or CVS.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/iyQiI9FpUQI" height="1" width="1"/>" ["date_timestamp"]=> int(1329846711) } [31]=> array(16) { ["title#"]=> int(1) ["title"]=> string(55) "Is fructose being blamed unfairly for obesity epidemic?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/pUA14iFiIy4/120221125020.htm" ["description#"]=> int(1) ["description"]=> string(516) "Is fructose being unfairly blamed for the obesity epidemic? Or do we just eat and drink too many calories? Researchers reviewed more than 40 published studies on whether the fructose molecule itself causes weight gain. In 31 "isocaloric" trials they reviewed, participants ate a similar number of calories, but one group ate pure fructose and the other ate non-fructose carbohydrates. The fructose group did not gain weight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/pUA14iFiIy4" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:50:50 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125020.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125020.htm" } ["summary#"]=> int(1) ["summary"]=> string(516) "Is fructose being unfairly blamed for the obesity epidemic? Or do we just eat and drink too many calories? Researchers reviewed more than 40 published studies on whether the fructose molecule itself causes weight gain. In 31 "isocaloric" trials they reviewed, participants ate a similar number of calories, but one group ate pure fructose and the other ate non-fructose carbohydrates. The fructose group did not gain weight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/pUA14iFiIy4" height="1" width="1"/>" ["date_timestamp"]=> int(1329846650) } [32]=> array(16) { ["title#"]=> int(1) ["title"]=> string(51) "Step forward in effort to regenerate damaged nerves" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/qLHeLUxrFFw/120221125018.htm" ["description#"]=> int(1) ["description"]=> string(307) "Scientists have taken a step forward toward the goal of repairing nerves in such patients more effectively. In a new study, researchers report that a surprising set of cells may hold potential for nerve transplants.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/qLHeLUxrFFw" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:50:50 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125018.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125018.htm" } ["summary#"]=> int(1) ["summary"]=> string(307) "Scientists have taken a step forward toward the goal of repairing nerves in such patients more effectively. In a new study, researchers report that a surprising set of cells may hold potential for nerve transplants.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/qLHeLUxrFFw" height="1" width="1"/>" ["date_timestamp"]=> int(1329846650) } [33]=> array(16) { ["title#"]=> int(1) ["title"]=> string(48) "Does depression contribute to the aging process?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/t4R86ISvT2o/120221124825.htm" ["description#"]=> int(1) ["description"]=> string(280) "Stress has numerous detrimental effects on the human body. Many of these effects are acutely felt by the sufferer, but many more go "unseen," one of which is shortening of telomere length.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/t4R86ISvT2o" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124825.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124825.htm" } ["summary#"]=> int(1) ["summary"]=> string(280) "Stress has numerous detrimental effects on the human body. Many of these effects are acutely felt by the sufferer, but many more go "unseen," one of which is shortening of telomere length.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/t4R86ISvT2o" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [34]=> array(16) { ["title#"]=> int(1) ["title"]=> string(90) "Molecular basis of touch sensation: Researchers identify new function of a well-known gene" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/bKIPSIx0oyM/120221124823.htm" ["description#"]=> int(1) ["description"]=> string(458) "A gene known to control lens development in mice and humans is also crucial for the development of neurons responsible for mechanosensory function, as neurobiologists have now discovered. They found that in mice in which they had removed the c-Maf gene in the nerve cells, touch sensation is impaired. This similarly applies to human carriers of a mutant c-Maf gene.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bKIPSIx0oyM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124823.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124823.htm" } ["summary#"]=> int(1) ["summary"]=> string(458) "A gene known to control lens development in mice and humans is also crucial for the development of neurons responsible for mechanosensory function, as neurobiologists have now discovered. They found that in mice in which they had removed the c-Maf gene in the nerve cells, touch sensation is impaired. This similarly applies to human carriers of a mutant c-Maf gene.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bKIPSIx0oyM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [35]=> array(16) { ["title#"]=> int(1) ["title"]=> string(61) "Irish mammals under serious threat from 'invasional meltdown'" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Tr-1LGC4_38/120221124821.htm" ["description#"]=> int(1) ["description"]=> string(232) "Some of Ireland's oldest inhabitants are facing serious threat and possible extinction because of foreign species, according to researchers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Tr-1LGC4_38" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124821.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124821.htm" } ["summary#"]=> int(1) ["summary"]=> string(232) "Some of Ireland's oldest inhabitants are facing serious threat and possible extinction because of foreign species, according to researchers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Tr-1LGC4_38" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [36]=> array(16) { ["title#"]=> int(1) ["title"]=> string(63) "Ant colonies remember rivals' odor and compete like sports fans" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/N4zVFbTarGM/120221124817.htm" ["description#"]=> int(1) ["description"]=> string(324) "A new study has shown that weaver ants share a collective memory for the odor of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know each other instantly by their unique colors.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/N4zVFbTarGM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124817.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124817.htm" } ["summary#"]=> int(1) ["summary"]=> string(324) "A new study has shown that weaver ants share a collective memory for the odor of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know each other instantly by their unique colors.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/N4zVFbTarGM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [37]=> array(16) { ["title#"]=> int(1) ["title"]=> string(42) "Gases drawn into smog particles stay there" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/ssnRmYRTRek/120221124812.htm" ["description#"]=> int(1) ["description"]=> string(289) "Airborne gases get sucked into stubborn smog particles from which they cannot escape, according to new findings. These finding could explain why air pollution models underestimate organic aerosols.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ssnRmYRTRek" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124812.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124812.htm" } ["summary#"]=> int(1) ["summary"]=> string(289) "Airborne gases get sucked into stubborn smog particles from which they cannot escape, according to new findings. These finding could explain why air pollution models underestimate organic aerosols.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ssnRmYRTRek" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [38]=> array(16) { ["title#"]=> int(1) ["title"]=> string(54) "Scientists unlock evolutionary secret of blood vessels" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/lyJYtF0lUPs/120221124810.htm" ["description#"]=> int(1) ["description"]=> string(236) "Scientists have shed light on how vertebrates evolved closed circulation systems designed to more effectively carry blood to organs and tissues.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lyJYtF0lUPs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124810.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124810.htm" } ["summary#"]=> int(1) ["summary"]=> string(236) "Scientists have shed light on how vertebrates evolved closed circulation systems designed to more effectively carry blood to organs and tissues.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lyJYtF0lUPs" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [39]=> array(16) { ["title#"]=> int(1) ["title"]=> string(52) "Brain makes call on which ear is used for cell phone" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/UX6enycvLU8/120221124713.htm" ["description#"]=> int(1) ["description"]=> string(320) "A new study finds a strong correlation between brain dominance and the ear used to listen to a cell phone, with more than 70 percent of participants holding their cell phone up to the ear on the same side as their dominant hand.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UX6enycvLU8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124713.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124713.htm" } ["summary#"]=> int(1) ["summary"]=> string(320) "A new study finds a strong correlation between brain dominance and the ear used to listen to a cell phone, with more than 70 percent of participants holding their cell phone up to the ear on the same side as their dominant hand.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UX6enycvLU8" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [40]=> array(16) { ["title#"]=> int(1) ["title"]=> string(65) "Evolution of staph 'superbug' traced between humans and livestock" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/YIWfhp1_jRg/120221124711.htm" ["description#"]=> int(1) ["description"]=> string(234) "A strain of the potentially deadly antibiotic-resistant bacterium known as MRSA has jumped from livestock to humans, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YIWfhp1_jRg" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124711.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124711.htm" } ["summary#"]=> int(1) ["summary"]=> string(234) "A strain of the potentially deadly antibiotic-resistant bacterium known as MRSA has jumped from livestock to humans, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YIWfhp1_jRg" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [41]=> array(16) { ["title#"]=> int(1) ["title"]=> string(59) "Tadpoles adjust buoyancy to adapt to different environments" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/hAbh76Ym-pw/120221124709.htm" ["description#"]=> int(1) ["description"]=> string(426) "Survival and reproduction of many aquatic and semi-aquatic animals can depend upon how well they float. Tadpoles use various strategies to attain buoyancy, depending upon their stage of development and location in still or turbulent waters. Researchers have taken a closer look at the developing frog's strategies to achieve buoyancy.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hAbh76Ym-pw" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124709.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124709.htm" } ["summary#"]=> int(1) ["summary"]=> string(426) "Survival and reproduction of many aquatic and semi-aquatic animals can depend upon how well they float. Tadpoles use various strategies to attain buoyancy, depending upon their stage of development and location in still or turbulent waters. Researchers have taken a closer look at the developing frog's strategies to achieve buoyancy.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hAbh76Ym-pw" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [42]=> array(16) { ["title#"]=> int(1) ["title"]=> string(62) "Implantable, wireless sensors share secrets of healing tissues" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/JjJw1JylrYk/120221124707.htm" ["description#"]=> int(1) ["description"]=> string(362) "A new implantable sensor can wirelessly transmit data from the site of a recent orthopedic surgery. Inexpensive to make and highly reliable, this new sensor holds the promise of more accurate, more cost-effective, and less invasive post-surgery monitoring and diagnosis.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JjJw1JylrYk" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124707.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124707.htm" } ["summary#"]=> int(1) ["summary"]=> string(362) "A new implantable sensor can wirelessly transmit data from the site of a recent orthopedic surgery. Inexpensive to make and highly reliable, this new sensor holds the promise of more accurate, more cost-effective, and less invasive post-surgery monitoring and diagnosis.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JjJw1JylrYk" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [43]=> array(16) { ["title#"]=> int(1) ["title"]=> string(74) "Iconic marine mammals are 'swimming in sick seas' of terrestrial pathogens" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/jM2Je-U5xio/120221104117.htm" ["description#"]=> int(1) ["description"]=> string(466) "Parasites and pathogens infecting humans, pets and farm animals are increasingly being detected in marine mammals such as sea otters, porpoises, harbor seals and killer whales along the Pacific coast of the US and Canada, and better surveillance is required to monitor public health implications, according to a panel of scientific experts from Canada and the United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/jM2Je-U5xio" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:41:41 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104117.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104117.htm" } ["summary#"]=> int(1) ["summary"]=> string(466) "Parasites and pathogens infecting humans, pets and farm animals are increasingly being detected in marine mammals such as sea otters, porpoises, harbor seals and killer whales along the Pacific coast of the US and Canada, and better surveillance is required to monitor public health implications, according to a panel of scientific experts from Canada and the United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/jM2Je-U5xio" height="1" width="1"/>" ["date_timestamp"]=> int(1329838901) } [44]=> array(16) { ["title#"]=> int(1) ["title"]=> string(54) "Robotic dinosaurs on the way for next-gen paleontology" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/uHpKaPW7axs/120221104033.htm" ["description#"]=> int(1) ["description"]=> string(382) "Researchers are bringing the latest technological advancements in 3-D printing to the study of ancient life. Using scale models of real fossils, for the first time, they will be able to test hypotheses about how dinosaurs and other prehistoric animals moved and lived in their environments.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/uHpKaPW7axs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:40:40 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104033.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104033.htm" } ["summary#"]=> int(1) ["summary"]=> string(382) "Researchers are bringing the latest technological advancements in 3-D printing to the study of ancient life. Using scale models of real fossils, for the first time, they will be able to test hypotheses about how dinosaurs and other prehistoric animals moved and lived in their environments.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/uHpKaPW7axs" height="1" width="1"/>" ["date_timestamp"]=> int(1329838840) } [45]=> array(16) { ["title#"]=> int(1) ["title"]=> string(84) "Over-reactive parenting linked to negative emotions and problem behavior in toddlers" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/JVYFUeJRAfY/120221103918.htm" ["description#"]=> int(1) ["description"]=> string(246) "Researchers have found that parents of young children who anger easily and overreact are more likely to have toddlers who act out and become upset easily.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JVYFUeJRAfY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:39:39 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103918.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103918.htm" } ["summary#"]=> int(1) ["summary"]=> string(246) "Researchers have found that parents of young children who anger easily and overreact are more likely to have toddlers who act out and become upset easily.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JVYFUeJRAfY" height="1" width="1"/>" ["date_timestamp"]=> int(1329838779) } [46]=> array(16) { ["title#"]=> int(1) ["title"]=> string(93) "Environmental pollutant level during pregnancy linked with grown daughters who are overweight" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/0MVDoQ_bXKs/120221103745.htm" ["description#"]=> int(1) ["description"]=> string(281) "The levels of the environmental pollutant perfluorooctanoic acid (PFOA) that mothers had in their blood during pregnancy increased the risk of obesity in their daughters at 20 years of age.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/0MVDoQ_bXKs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:37:37 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103745.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103745.htm" } ["summary#"]=> int(1) ["summary"]=> string(281) "The levels of the environmental pollutant perfluorooctanoic acid (PFOA) that mothers had in their blood during pregnancy increased the risk of obesity in their daughters at 20 years of age.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/0MVDoQ_bXKs" height="1" width="1"/>" ["date_timestamp"]=> int(1329838657) } [47]=> array(16) { ["title#"]=> int(1) ["title"]=> string(47) "Hubble reveals a new class of extrasolar planet" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/ENJ6E18gr0o/120221103741.htm" ["description#"]=> int(1) ["description"]=> string(289) "Observations by the NASA/ESA Hubble Space Telescope have come up with a new class of planet, a waterworld enshrouded by a thick, steamy atmosphere. It’s smaller than Uranus but larger than Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ENJ6E18gr0o" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:37:37 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103741.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103741.htm" } ["summary#"]=> int(1) ["summary"]=> string(289) "Observations by the NASA/ESA Hubble Space Telescope have come up with a new class of planet, a waterworld enshrouded by a thick, steamy atmosphere. It’s smaller than Uranus but larger than Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ENJ6E18gr0o" height="1" width="1"/>" ["date_timestamp"]=> int(1329838657) } [48]=> array(16) { ["title#"]=> int(1) ["title"]=> string(75) "Eat and let die: Insect feeds on toxic plants for protection from predators" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/HQzcYcis6XM/120221090240.htm" ["description#"]=> int(1) ["description"]=> string(268) "Certain insects, such as the African variegated grasshopper or the cinnabar moth, native in Europe and Asia, feed on toxic plants in order to protect themselves from predators.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/HQzcYcis6XM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 09:02:02 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221090240.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221090240.htm" } ["summary#"]=> int(1) ["summary"]=> string(268) "Certain insects, such as the African variegated grasshopper or the cinnabar moth, native in Europe and Asia, feed on toxic plants in order to protect themselves from predators.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/HQzcYcis6XM" height="1" width="1"/>" ["date_timestamp"]=> int(1329832922) } [49]=> array(16) { ["title#"]=> int(1) ["title"]=> string(61) "Gene affecting the ability to sleep discovered in fruit flies" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/5NItFmeCAgU/120220211013.htm" ["description#"]=> int(1) ["description"]=> string(531) "On the surface, it's simple: when night falls, our bodies get sleepy. But behind the scenes, a series of complex molecular events, controlled by our genes, is hard at work to make us groggy. Now, research suggests that a newly identified gene known as insomniac may play a role in keeping us asleep. By cloning and testing this gene in fruit flies researchers say they have discovered an entirely new mechanism by which sleep is regulated.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/5NItFmeCAgU" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 21:10:10 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220211013.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220211013.htm" } ["summary#"]=> int(1) ["summary"]=> string(531) "On the surface, it's simple: when night falls, our bodies get sleepy. But behind the scenes, a series of complex molecular events, controlled by our genes, is hard at work to make us groggy. Now, research suggests that a newly identified gene known as insomniac may play a role in keeping us asleep. By cloning and testing this gene in fruit flies researchers say they have discovered an entirely new mechanism by which sleep is regulated.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/5NItFmeCAgU" height="1" width="1"/>" ["date_timestamp"]=> int(1329790210) } [50]=> array(16) { ["title#"]=> int(1) ["title"]=> string(42) "Babies' colic linked to mothers' migraines" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/NBWsUJcJThY/120220203001.htm" ["description#"]=> int(1) ["description"]=> string(303) "A study of mothers and their young babies by neurologists has shown that mothers who suffer migraine headaches are more than twice as likely to have babies with colic than mothers without a history of migraines.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/NBWsUJcJThY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 20:30:30 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220203001.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220203001.htm" } ["summary#"]=> int(1) ["summary"]=> string(303) "A study of mothers and their young babies by neurologists has shown that mothers who suffer migraine headaches are more than twice as likely to have babies with colic than mothers without a history of migraines.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/NBWsUJcJThY" height="1" width="1"/>" ["date_timestamp"]=> int(1329787830) } [51]=> array(16) { ["title#"]=> int(1) ["title"]=> string(63) "300-million-year-old forest discovered preserved in volanic ash" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/WihOQf9e-T8/120220161307.htm" ["description#"]=> int(1) ["description"]=> string(337) "Pompeii-like, a 300-million-year-old tropical forest was preserved in ash when a volcano erupted in what is today northern China. Paleobotanists have reconstructed this fossilized forest, lending insight into the ecology and climate of its time.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WihOQf9e-T8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 16:13:13 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161307.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161307.htm" } ["summary#"]=> int(1) ["summary"]=> string(337) "Pompeii-like, a 300-million-year-old tropical forest was preserved in ash when a volcano erupted in what is today northern China. Paleobotanists have reconstructed this fossilized forest, lending insight into the ecology and climate of its time.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WihOQf9e-T8" height="1" width="1"/>" ["date_timestamp"]=> int(1329772393) } [52]=> array(16) { ["title#"]=> int(1) ["title"]=> string(73) "Telomere failure, telomerase activation drive prostate cancer progression" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/UfZvl0pUWGI/120220161233.htm" ["description#"]=> int(1) ["description"]=> string(340) "Genomic instability caused by an erosion of the protective caps on chromosomes, followed by activation of an enzyme that reinforces those caps, allows malignant cells to evade destruction and acquire more deadly characteristics, researchers report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UfZvl0pUWGI" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 16:12:12 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161233.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161233.htm" } ["summary#"]=> int(1) ["summary"]=> string(340) "Genomic instability caused by an erosion of the protective caps on chromosomes, followed by activation of an enzyme that reinforces those caps, allows malignant cells to evade destruction and acquire more deadly characteristics, researchers report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UfZvl0pUWGI" height="1" width="1"/>" ["date_timestamp"]=> int(1329772332) } [53]=> array(16) { ["title#"]=> int(1) ["title"]=> string(75) "Blocking telomerase kills cancer cells but provokes resistance, progression" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/mRQyI0PLFuA/120220161229.htm" ["description#"]=> int(1) ["description"]=> string(347) "Inhibiting telomerase, an enzyme that rescues malignant cells from destruction by extending the protective caps on the ends of chromosomes, kills tumor cells but also triggers resistance pathways that allow cancer to survive and spread, scientists report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mRQyI0PLFuA" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 16:12:12 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161229.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161229.htm" } ["summary#"]=> int(1) ["summary"]=> string(347) "Inhibiting telomerase, an enzyme that rescues malignant cells from destruction by extending the protective caps on the ends of chromosomes, kills tumor cells but also triggers resistance pathways that allow cancer to survive and spread, scientists report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mRQyI0PLFuA" height="1" width="1"/>" ["date_timestamp"]=> int(1329772332) } [54]=> array(16) { ["title#"]=> int(1) ["title"]=> string(72) "Sheep in Wolf-Rayet's clothing: New image of planetary nebula Hen 3-1333" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/eQ7YyvP-VkQ/120220144413.htm" ["description#"]=> int(1) ["description"]=> string(631) "It's well known that the universe is changeable: even the stars that appear static and predictable every night are subject to change. A new image from the NASA Hubble Space Telescope shows planetary nebula Hen 3-1333. Planetary nebulae have nothing to do with planets -- they actually represent the death throes of mid-sized stars like the sun. As they puff out their outer layers, large, irregular globes of glowing gas expand around them, which appeared planet-like through the small telescopes that were used by their first discoverers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/eQ7YyvP-VkQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:44:44 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144413.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144413.htm" } ["summary#"]=> int(1) ["summary"]=> string(631) "It's well known that the universe is changeable: even the stars that appear static and predictable every night are subject to change. A new image from the NASA Hubble Space Telescope shows planetary nebula Hen 3-1333. Planetary nebulae have nothing to do with planets -- they actually represent the death throes of mid-sized stars like the sun. As they puff out their outer layers, large, irregular globes of glowing gas expand around them, which appeared planet-like through the small telescopes that were used by their first discoverers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/eQ7YyvP-VkQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329767084) } [55]=> array(16) { ["title#"]=> int(1) ["title"]=> string(57) "Preparations continue for launching engine icing research" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/U3dmuW-8EUo/120220144132.htm" ["description#"]=> int(1) ["description"]=> string(314) "NASA scientists are making progress in their preparations to mount a detailed research campaign aimed at solving a modern-day aviation mystery involving the unlikely combination of fire and ice inside a running jet engine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/U3dmuW-8EUo" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:41:41 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144132.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144132.htm" } ["summary#"]=> int(1) ["summary"]=> string(314) "NASA scientists are making progress in their preparations to mount a detailed research campaign aimed at solving a modern-day aviation mystery involving the unlikely combination of fire and ice inside a running jet engine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/U3dmuW-8EUo" height="1" width="1"/>" ["date_timestamp"]=> int(1329766901) } [56]=> array(16) { ["title#"]=> int(1) ["title"]=> string(78) "Taking Earth's pulse: Scientists unveil a new economic and environmental index" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/sVk7XmTWV74/120220142647.htm" ["description#"]=> int(1) ["description"]=> string(284) "A growing world population, mixed with the threat of climate change and mounting financial problems, has prompted researchers to measure the overall "health" of 152 countries around the world.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sVk7XmTWV74" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142647.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142647.htm" } ["summary#"]=> int(1) ["summary"]=> string(284) "A growing world population, mixed with the threat of climate change and mounting financial problems, has prompted researchers to measure the overall "health" of 152 countries around the world.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sVk7XmTWV74" height="1" width="1"/>" ["date_timestamp"]=> int(1329765986) } [57]=> array(16) { ["title#"]=> int(1) ["title"]=> string(60) "High definition polarization vision discovered in cuttlefish" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/mQ61c-5gNo8/120220142645.htm" ["description#"]=> int(1) ["description"]=> string(276) "Cuttlefish have the most acute polarization vision yet found in any animal, researchers have discovered by showing them movies on a modified LCD computer screen to test their eyesight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mQ61c-5gNo8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142645.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142645.htm" } ["summary#"]=> int(1) ["summary"]=> string(276) "Cuttlefish have the most acute polarization vision yet found in any animal, researchers have discovered by showing them movies on a modified LCD computer screen to test their eyesight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mQ61c-5gNo8" height="1" width="1"/>" ["date_timestamp"]=> int(1329765986) } [58]=> array(16) { ["title#"]=> int(1) ["title"]=> string(76) "Conservation risk highest off coasts of Canada, Mexico, Peru and New Zealand" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/lsz6sIXYQxU/120220142643.htm" ["description#"]=> int(1) ["description"]=> string(250) "Researchers have identified conservation "hot spots" around the world where the temptation to profit from overfishing outweighs the appetite for conservation.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lsz6sIXYQxU" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142643.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142643.htm" } ["summary#"]=> int(1) ["summary"]=> string(250) "Researchers have identified conservation "hot spots" around the world where the temptation to profit from overfishing outweighs the appetite for conservation.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lsz6sIXYQxU" height="1" width="1"/>" ["date_timestamp"]=> int(1329765986) } [59]=> array(16) { ["title#"]=> int(1) ["title"]=> string(56) "Water management and climate change in ancient Maya city" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/aYldAK8zXjE/120220142526.htm" ["description#"]=> int(1) ["description"]=> string(195) "There are new findings from inside a cave and a key cultural and religious center for the ancient Maya.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/aYldAK8zXjE" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:25:25 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142526.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142526.htm" } ["summary#"]=> int(1) ["summary"]=> string(195) "There are new findings from inside a cave and a key cultural and religious center for the ancient Maya.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/aYldAK8zXjE" height="1" width="1"/>" ["date_timestamp"]=> int(1329765925) } } ["channel"]=> array(22) { ["title#"]=> int(1) ["title"]=> string(33) "ScienceDaily: Latest Science News" ["link#"]=> int(1) ["link"]=> string(33) "http://www.sciencedaily.com/news/" ["description#"]=> int(1) ["description"]=> string(405) "Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate &amp; environment, computers, engineering, health &amp; medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations." ["language#"]=> int(1) ["language"]=> string(5) "en-us" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 14:05:01 EST" ["lastbuilddate#"]=> int(1) ["lastbuilddate"]=> string(29) "Wed, 22 Feb 2012 14:05:01 EST" ["ttl#"]=> int(1) ["ttl"]=> string(2) "60" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(32) { ["info#"]=> int(1) ["info@"]=> string(3) "uri" ["info@uri"]=> string(12) "sciencedaily" ["emailserviceid#"]=> int(1) ["emailserviceid"]=> string(12) "sciencedaily" ["feedburnerhostname#"]=> int(1) ["feedburnerhostname"]=> string(28) "http://feedburner.google.com" ["feedflare#"]=> int(6) ["feedflare@"]=> string(8) "href,src" ["feedflare@href"]=> string(86) "http://add.my.yahoo.com/rss?url=http%3A%2F%2Fwww.sciencedaily.com%2Frss%2Fnewsfeed.xml" ["feedflare@src"]=> string(59) "http://us.i1.yimg.com/us.yimg.com/i/us/my/addtomyyahoo4.gif" ["feedflare"]=> string(24) "Subscribe with My Yahoo!" 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Engineers have now demonstrated a wirelessly powered device that just may make the dream a reality.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/DV2OKAbh6bY" height="1" width="1"/>" ["date_timestamp"]=> int(1329921762) } [4]=> array(16) { ["title#"]=> int(1) ["title"]=> string(105) "New twist on nanowires: Technology can control composition and structure of these tiny wires as they grow" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Pi2NFAEa52U/120222094244.htm" ["description#"]=> int(1) ["description"]=> string(498) "Nanowires -- microscopic fibers that can be "grown" in the lab -- are a hot research topic today, with a variety of potential applications including light-emitting diodes and sensors. Now, researchers has found a way of precisely controlling the width and composition of these tiny strands as they grow, making it possible to grow complex structures that are optimally designed for particular applications.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Pi2NFAEa52U" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:42:42 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094244.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222094244.htm" } ["summary#"]=> int(1) ["summary"]=> string(498) "Nanowires -- microscopic fibers that can be "grown" in the lab -- are a hot research topic today, with a variety of potential applications including light-emitting diodes and sensors. Now, researchers has found a way of precisely controlling the width and composition of these tiny strands as they grow, making it possible to grow complex structures that are optimally designed for particular applications.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Pi2NFAEa52U" height="1" width="1"/>" ["date_timestamp"]=> int(1329921762) } [5]=> array(16) { ["title#"]=> int(1) ["title"]=> string(70) "Newly identified oral bacterium linked to heart disease and meningitis" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/sN_b7LDxYJY/120222093941.htm" ["description#"]=> int(1) ["description"]=> string(263) "A novel bacterium, thought to be a common inhabitant of the oral cavity, has the potential to cause serious disease if it enters the bloodstream, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sN_b7LDxYJY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:39:39 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093941.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093941.htm" } ["summary#"]=> int(1) ["summary"]=> string(263) "A novel bacterium, thought to be a common inhabitant of the oral cavity, has the potential to cause serious disease if it enters the bloodstream, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sN_b7LDxYJY" height="1" width="1"/>" ["date_timestamp"]=> int(1329921579) } [6]=> array(16) { ["title#"]=> int(1) ["title"]=> string(59) "Observing single atoms during relaxation toward equilibrium" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/QE00XHWAdZc/120222093845.htm" ["description#"]=> int(1) ["description"]=> string(381) "Scientists have succeeded for the first time in simulating the dynamic behavior of strongly correlated individual atoms in solids. They were able to string atoms in so-called optical lattices and observe their dynamic behavior, which is determined by complex interactions with other atoms.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/QE00XHWAdZc" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:38:38 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093845.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093845.htm" } ["summary#"]=> int(1) ["summary"]=> string(381) "Scientists have succeeded for the first time in simulating the dynamic behavior of strongly correlated individual atoms in solids. 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These toxic compounds can be found in some oils, such as sunflower oil, when heated at a suitable temperature for frying.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/P3JJuulh3kQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:35:35 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093508.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093508.htm" } ["summary#"]=> int(1) ["summary"]=> string(394) "Researchers have been the first to discover the presence of certain aldehydes in food, which are believed to be related to some neurodegenerative diseases and some types of cancer. 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The crucial element in their strategy is a chemical sensor that acts as a light-sensitive switch.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/K0mtlCjYurQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:35:35 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093506.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222093506.htm" } ["summary#"]=> int(1) ["summary"]=> string(350) "Pain? Just turn it off! It may sound like science fiction, but researchers have now succeeded in inhibiting pain-sensitive neurons on demand, in the laboratory. The crucial element in their strategy is a chemical sensor that acts as a light-sensitive switch.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/K0mtlCjYurQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329921335) } [9]=> array(16) { ["title#"]=> int(1) ["title"]=> string(87) "Recharge your cell phone with a touch? New nanotechnology converts body heat into power" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/sfrOMmq-An0/120222092916.htm" ["description#"]=> int(1) ["description"]=> string(337) "Never get stranded with a dead cell phone again. A promising new technology called Power Felt, a thermoelectric device that converts body heat into an electrical current, soon could create enough juice to make another call simply by touching it.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sfrOMmq-An0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Wed, 22 Feb 2012 09:29:29 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222092916.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120222092916.htm" } ["summary#"]=> int(1) ["summary"]=> string(337) "Never get stranded with a dead cell phone again. A promising new technology called Power Felt, a thermoelectric device that converts body heat into an electrical current, soon could create enough juice to make another call simply by touching it.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sfrOMmq-An0" height="1" width="1"/>" ["date_timestamp"]=> int(1329920969) } [10]=> array(16) { ["title#"]=> int(1) ["title"]=> string(76) "Neuroscientists identify how the brain works to select what we (want to) see" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/bHEadcrTMvQ/120221212618.htm" ["description#"]=> int(1) ["description"]=> string(520) "If you are looking for a particular object -- say a yellow pencil -- on a cluttered desk, how does your brain work to visually locate it? For the first time, neuroscientists have identified how different neural regions communicate to determine what to visually pay attention to and what to ignore. This finding is a major discovery for visual cognition and will guide future research into visual and attention deficit disorders.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bHEadcrTMvQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212618.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212618.htm" } ["summary#"]=> int(1) ["summary"]=> string(520) "If you are looking for a particular object -- say a yellow pencil -- on a cluttered desk, how does your brain work to visually locate it? For the first time, neuroscientists have identified how different neural regions communicate to determine what to visually pay attention to and what to ignore. This finding is a major discovery for visual cognition and will guide future research into visual and attention deficit disorders.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bHEadcrTMvQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329877586) } [11]=> array(16) { ["title#"]=> int(1) ["title"]=> string(55) "Cocaine and the teen brain: New insights into addiction" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/YWX8MFXfCo0/120221212616.htm" ["description#"]=> int(1) ["description"]=> string(413) "When first exposed to cocaine, the adolescent brain launches a strong defensive reaction designed to minimize the drug's effects, scientists have found. Now two new studies identify key genes that regulate this response and show that interfering with this reaction dramatically increases a mouse's sensitivity to cocaine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YWX8MFXfCo0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212616.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212616.htm" } ["summary#"]=> int(1) ["summary"]=> string(413) "When first exposed to cocaine, the adolescent brain launches a strong defensive reaction designed to minimize the drug's effects, scientists have found. Now two new studies identify key genes that regulate this response and show that interfering with this reaction dramatically increases a mouse's sensitivity to cocaine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YWX8MFXfCo0" height="1" width="1"/>" ["date_timestamp"]=> int(1329877586) } [12]=> array(16) { ["title#"]=> int(1) ["title"]=> string(49) "Stratospheric superbugs offer new source of power" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/6F982-_Yte8/120221212614.htm" ["description#"]=> int(1) ["description"]=> string(428) "Bacteria normally found 30 kilometers above Earth have been identified as highly efficient generators of electricity. Bacillus stratosphericus -- a microbe commonly found in high concentrations in the stratosphere -- is a key component of a new 'super' biofilm that has been engineered by a team of scientists from Newcastle University.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/6F982-_Yte8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212614.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212614.htm" } ["summary#"]=> int(1) ["summary"]=> string(428) "Bacteria normally found 30 kilometers above Earth have been identified as highly efficient generators of electricity. Bacillus stratosphericus -- a microbe commonly found in high concentrations in the stratosphere -- is a key component of a new 'super' biofilm that has been engineered by a team of scientists from Newcastle University.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/6F982-_Yte8" height="1" width="1"/>" ["date_timestamp"]=> int(1329877586) } [13]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Caught in the act: Scientists discover microbes speciating" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/KSbO0k8MkX0/120221212534.htm" ["description#"]=> int(1) ["description"]=> string(524) "Not that long ago in a hot spring in Kamchatka, Russia, two groups of genetically indistinguishable microbes decided to part ways. They began evolving into different species – despite the fact that they still encountered one another in their acidic, boiling habitat and even exchanged some genes from time to time, researchers report. This is the first example of what the researchers call sympatric speciation in a microorganism.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/KSbO0k8MkX0" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:25:25 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212534.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212534.htm" } ["summary#"]=> int(1) ["summary"]=> string(524) "Not that long ago in a hot spring in Kamchatka, Russia, two groups of genetically indistinguishable microbes decided to part ways. They began evolving into different species – despite the fact that they still encountered one another in their acidic, boiling habitat and even exchanged some genes from time to time, researchers report. This is the first example of what the researchers call sympatric speciation in a microorganism.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/KSbO0k8MkX0" height="1" width="1"/>" ["date_timestamp"]=> int(1329877525) } [14]=> array(16) { ["title#"]=> int(1) ["title"]=> string(90) "Stronger intestinal barrier may prevent cancer in the rest of the body, new study suggests" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Jcduz9i6W20/120221212345.htm" ["description#"]=> int(1) ["description"]=> string(541) "A leaky gut may be the root of some cancers forming in the rest of the body, a new study suggests. It appears that the hormone receptor guanylyl cyclase C (GC-C) -- a previously identified tumor suppressor that exists in the intestinal tract -- plays a key role in strengthening the body's intestinal barrier, which helps separate the gut world from the rest of the body, and possibly keeps cancer at bay. Without the receptor, that barrier weakens.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Jcduz9i6W20" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 21:23:23 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212345.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221212345.htm" } ["summary#"]=> int(1) ["summary"]=> string(541) "A leaky gut may be the root of some cancers forming in the rest of the body, a new study suggests. It appears that the hormone receptor guanylyl cyclase C (GC-C) -- a previously identified tumor suppressor that exists in the intestinal tract -- plays a key role in strengthening the body's intestinal barrier, which helps separate the gut world from the rest of the body, and possibly keeps cancer at bay. Without the receptor, that barrier weakens.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Jcduz9i6W20" height="1" width="1"/>" ["date_timestamp"]=> int(1329877403) } [15]=> array(16) { ["title#"]=> int(1) ["title"]=> string(30) "How good cholesterol turns bad" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/WhbfG2hiEKs/120221165941.htm" ["description#"]=> int(1) ["description"]=> string(466) "Researchers have found new evidence to explain how cholesteryl ester transfer protein (CETP) mediates the transfer of cholesterol from "good" high density lipoproteins (HDLs) to "bad" low density lipoproteins (LDLs). These findings point the way to the design of safer, more effective next generation CETP inhibitors that could help prevent the development of heart disease.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WhbfG2hiEKs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:59:59 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165941.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165941.htm" } ["summary#"]=> int(1) ["summary"]=> string(466) "Researchers have found new evidence to explain how cholesteryl ester transfer protein (CETP) mediates the transfer of cholesterol from "good" high density lipoproteins (HDLs) to "bad" low density lipoproteins (LDLs). These findings point the way to the design of safer, more effective next generation CETP inhibitors that could help prevent the development of heart disease.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WhbfG2hiEKs" height="1" width="1"/>" ["date_timestamp"]=> int(1329861599) } [16]=> array(16) { ["title#"]=> int(1) ["title"]=> string(63) "Anticipation of stressful situations accelerates cellular aging" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/2yuEKKrdoUc/120221165803.htm" ["description#"]=> int(1) ["description"]=> string(296) "The ability to anticipate future events allows us to plan and exert control over our lives, but it may also contribute to stress-related increased risk for the diseases of aging, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/2yuEKKrdoUc" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165803.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165803.htm" } ["summary#"]=> int(1) ["summary"]=> string(296) "The ability to anticipate future events allows us to plan and exert control over our lives, but it may also contribute to stress-related increased risk for the diseases of aging, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/2yuEKKrdoUc" height="1" width="1"/>" ["date_timestamp"]=> int(1329861538) } [17]=> array(16) { ["title#"]=> int(1) ["title"]=> string(60) "Technique creates piezoelectric ferroelectric nanostructures" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/hPZZRg0_qcM/120221165801.htm" ["description#"]=> int(1) ["description"]=> string(355) "Researchers have developed a “soft template infiltration” technique for fabricating free-standing piezoelectrically active ferroelectric nanotubes and other nanostructures from PZT – a material that is attractive because of its large piezoelectric response.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hPZZRg0_qcM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165801.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165801.htm" } ["summary#"]=> int(1) ["summary"]=> string(355) "Researchers have developed a “soft template infiltration” technique for fabricating free-standing piezoelectrically active ferroelectric nanotubes and other nanostructures from PZT – a material that is attractive because of its large piezoelectric response.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hPZZRg0_qcM" height="1" width="1"/>" ["date_timestamp"]=> int(1329861538) } [18]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Injectable gel could repair tissue damaged by heart attack" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/mOgCCF1QNC8/120221165757.htm" ["description#"]=> int(1) ["description"]=> string(233) "Researchers have developed a new injectable hydrogel that could be an effective and safe treatment for tissue damage caused by heart attacks.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mOgCCF1QNC8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 16:57:57 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165757.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221165757.htm" } ["summary#"]=> int(1) ["summary"]=> string(233) "Researchers have developed a new injectable hydrogel that could be an effective and safe treatment for tissue damage caused by heart attacks.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mOgCCF1QNC8" height="1" width="1"/>" ["date_timestamp"]=> int(1329861477) } [19]=> array(16) { ["title#"]=> int(1) ["title"]=> string(87) "Gold coaxed into nanowires to allow inexpensive detection of poisonous industrial gases" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/xjuIpm42wcc/120221151545.htm" ["description#"]=> int(1) ["description"]=> string(232) "Researchers have coaxed gold into nanowires as a way of creating an inexpensive material for detecting poisonous gases found in natural gas.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/xjuIpm42wcc" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 15:15:15 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151545.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151545.htm" } ["summary#"]=> int(1) ["summary"]=> string(232) "Researchers have coaxed gold into nanowires as a way of creating an inexpensive material for detecting poisonous gases found in natural gas.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/xjuIpm42wcc" height="1" width="1"/>" ["date_timestamp"]=> int(1329855315) } [20]=> array(16) { ["title#"]=> int(1) ["title"]=> string(62) "Rare fungus kills endangered rattlesnakes in southern Illinois" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/nuGpQlIxhHA/120221151543.htm" ["description#"]=> int(1) ["description"]=> string(359) "A small population of rattlesnakes that already is in decline in southern Illinois faces a new and unexpected threat in the form of a fungus rarely seen in the wild, researchers report. The finding matches reports of rattlesnake deaths in the northeast United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/nuGpQlIxhHA" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 15:15:15 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151543.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221151543.htm" } ["summary#"]=> int(1) ["summary"]=> string(359) "A small population of rattlesnakes that already is in decline in southern Illinois faces a new and unexpected threat in the form of a fungus rarely seen in the wild, researchers report. The finding matches reports of rattlesnake deaths in the northeast United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/nuGpQlIxhHA" height="1" width="1"/>" ["date_timestamp"]=> int(1329855315) } [21]=> array(16) { ["title#"]=> int(1) ["title"]=> string(39) "Cell energy sensor mechanism discovered" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/V2z6pzrU9bA/120221145915.htm" ["description#"]=> int(1) ["description"]=> string(563) "Researchers have discovered more details about how an energy sensing “thermostat” protein determines whether cells will store or use their energy reserves. The researchers have shown that a chemical modification on the thermostat protein changes how it’s controlled. Without the modification, cells use stored energy, and with it, they default to stockpiling resources. When cells don’t properly allocate their energy supply, they can die off or become cancerous.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/V2z6pzrU9bA" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 14:59:59 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145915.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145915.htm" } ["summary#"]=> int(1) ["summary"]=> string(563) "Researchers have discovered more details about how an energy sensing “thermostat” protein determines whether cells will store or use their energy reserves. The researchers have shown that a chemical modification on the thermostat protein changes how it’s controlled. Without the modification, cells use stored energy, and with it, they default to stockpiling resources. When cells don’t properly allocate their energy supply, they can die off or become cancerous.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/V2z6pzrU9bA" height="1" width="1"/>" ["date_timestamp"]=> int(1329854399) } [22]=> array(16) { ["title#"]=> int(1) ["title"]=> string(41) "Fastest wind from stellar-mass black hole" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/_2wvakCMq2U/120221145830.htm" ["description#"]=> int(1) ["description"]=> string(295) "Astronomers have clocked the fastest wind yet discovered blowing off a disk around a stellar-mass black hole. This result has important implications for understanding how this type of black hole behaves.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/_2wvakCMq2U" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 14:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145830.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145830.htm" } ["summary#"]=> int(1) ["summary"]=> string(295) "Astronomers have clocked the fastest wind yet discovered blowing off a disk around a stellar-mass black hole. This result has important implications for understanding how this type of black hole behaves.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/_2wvakCMq2U" height="1" width="1"/>" ["date_timestamp"]=> int(1329854338) } [23]=> array(16) { ["title#"]=> int(1) ["title"]=> string(69) "Seven adult-sized humanoid robots together for first time in the U.S." ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Rr7x8N6aDbI/120221145826.htm" ["description#"]=> int(1) ["description"]=> string(323) "Seven adult-sized humanoid robots took the stage during Drexel University's celebration of National Engineers Week in a first-of-its-kind assembly of robotic technology. Their presence -- together in one place -- is a unique event.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Rr7x8N6aDbI" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 14:58:58 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145826.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221145826.htm" } ["summary#"]=> int(1) ["summary"]=> string(323) "Seven adult-sized humanoid robots took the stage during Drexel University's celebration of National Engineers Week in a first-of-its-kind assembly of robotic technology. Their presence -- together in one place -- is a unique event.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Rr7x8N6aDbI" height="1" width="1"/>" ["date_timestamp"]=> int(1329854338) } [24]=> array(16) { ["title#"]=> int(1) ["title"]=> string(108) "Origin of photosynthesis revealed: Genome analysis of 'living fossil' sheds light on the evolution of plants" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/4LiUbTWKhXg/120221125409.htm" ["description#"]=> int(1) ["description"]=> string(394) "Evolutionary biologists have shed light on the early events leading to photosynthesis, the result of the sequencing of 70 million base pair nuclear genome of the one-celled alga Cyanophora. They consider this study the final piece of the puzzle to understand the origin of photosynthesis in eukaryotes.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/4LiUbTWKhXg" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:54:54 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125409.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125409.htm" } ["summary#"]=> int(1) ["summary"]=> string(394) "Evolutionary biologists have shed light on the early events leading to photosynthesis, the result of the sequencing of 70 million base pair nuclear genome of the one-celled alga Cyanophora. They consider this study the final piece of the puzzle to understand the origin of photosynthesis in eukaryotes.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/4LiUbTWKhXg" height="1" width="1"/>" ["date_timestamp"]=> int(1329846894) } [25]=> array(16) { ["title#"]=> int(1) ["title"]=> string(80) "Tohoku grim reminder of potential for Pacific Northwest North American megaquake" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/IGLQ7YizCYk/120221125407.htm" ["description#"]=> int(1) ["description"]=> string(260) "The March 11, 2011 Tohoku earthquake is a grim reminder of the potential for another strong-motion mega-earthquake along the Pacific Northwest coast, geophysicists say.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/IGLQ7YizCYk" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:54:54 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125407.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125407.htm" } ["summary#"]=> int(1) ["summary"]=> string(260) "The March 11, 2011 Tohoku earthquake is a grim reminder of the potential for another strong-motion mega-earthquake along the Pacific Northwest coast, geophysicists say.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/IGLQ7YizCYk" height="1" width="1"/>" ["date_timestamp"]=> int(1329846894) } [26]=> array(16) { ["title#"]=> int(1) ["title"]=> string(58) "Can consuming caffeine while breastfeeding harm your baby?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/cnXl8DZ351E/120221125405.htm" ["description#"]=> int(1) ["description"]=> string(317) "Babies are not able to metabolize or excrete caffeine very well, so a breastfeeding mother's consumption of caffeine may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to an expert.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/cnXl8DZ351E" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:54:54 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125405.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125405.htm" } ["summary#"]=> int(1) ["summary"]=> string(317) "Babies are not able to metabolize or excrete caffeine very well, so a breastfeeding mother's consumption of caffeine may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to an expert.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/cnXl8DZ351E" height="1" width="1"/>" ["date_timestamp"]=> int(1329846894) } [27]=> array(16) { ["title#"]=> int(1) ["title"]=> string(42) "Plant toughness: Key to cracking biofuels?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/inHy2rgDDHM/120221125203.htm" ["description#"]=> int(1) ["description"]=> string(534) "Along with photosynthesis, the plant cell wall is one of the features that most set plants apart from animals. A structural molecule called cellulose is necessary for the manufacture of these walls. Cellulose is synthesized in a semi-crystalline state that is essential for its function in the cell wall function, but the mechanisms controlling its crystallinity are poorly understood. New research reveals key information about this process.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/inHy2rgDDHM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:52:52 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125203.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125203.htm" } ["summary#"]=> int(1) ["summary"]=> string(534) "Along with photosynthesis, the plant cell wall is one of the features that most set plants apart from animals. A structural molecule called cellulose is necessary for the manufacture of these walls. Cellulose is synthesized in a semi-crystalline state that is essential for its function in the cell wall function, but the mechanisms controlling its crystallinity are poorly understood. New research reveals key information about this process.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/inHy2rgDDHM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846772) } [28]=> array(16) { ["title#"]=> int(1) ["title"]=> string(74) "Many young people don't know what constitutes sensible alcohol consumption" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/imLxjxDNX7o/120221125201.htm" ["description#"]=> int(1) ["description"]=> string(254) "A new study reveals that young people do not possess the knowledge or skills required to adhere to U.S. government guidelines for responsible alcohol consumption.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/imLxjxDNX7o" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:52:52 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125201.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125201.htm" } ["summary#"]=> int(1) ["summary"]=> string(254) "A new study reveals that young people do not possess the knowledge or skills required to adhere to U.S. government guidelines for responsible alcohol consumption.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/imLxjxDNX7o" height="1" width="1"/>" ["date_timestamp"]=> int(1329846772) } [29]=> array(16) { ["title#"]=> int(1) ["title"]=> string(69) "Rare element, tellurium, detected for the first time in ancient stars" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/-Blv41ZJotM/120221125157.htm" ["description#"]=> int(1) ["description"]=> string(209) "Researchers has detected the element tellurium for the first time in three ancient stars. Tellurium is rare on Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/-Blv41ZJotM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:51:51 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125157.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125157.htm" } ["summary#"]=> int(1) ["summary"]=> string(209) "Researchers has detected the element tellurium for the first time in three ancient stars. Tellurium is rare on Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/-Blv41ZJotM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846711) } [30]=> array(16) { ["title#"]=> int(1) ["title"]=> string(92) "Noninvasive method accurately and efficiently detects risk of Down syndrome, researchers say" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/iyQiI9FpUQI/120221125151.htm" ["description#"]=> int(1) ["description"]=> string(547) "Using a noninvasive test on maternal blood that deploys a novel biochemical assay and a new algorithm for analysis, scientists can detect, with a high degree of accuracy, the risk that a fetus has the chromosomal abnormalities that cause Down syndrome and a genetic disorder known as Edwards syndrome. The new approach is more scalable than other recently developed genetic screening tests and has the potential to reduce unnecessary amniocentesis or CVS.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/iyQiI9FpUQI" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:51:51 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125151.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125151.htm" } ["summary#"]=> int(1) ["summary"]=> string(547) "Using a noninvasive test on maternal blood that deploys a novel biochemical assay and a new algorithm for analysis, scientists can detect, with a high degree of accuracy, the risk that a fetus has the chromosomal abnormalities that cause Down syndrome and a genetic disorder known as Edwards syndrome. The new approach is more scalable than other recently developed genetic screening tests and has the potential to reduce unnecessary amniocentesis or CVS.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/iyQiI9FpUQI" height="1" width="1"/>" ["date_timestamp"]=> int(1329846711) } [31]=> array(16) { ["title#"]=> int(1) ["title"]=> string(55) "Is fructose being blamed unfairly for obesity epidemic?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/pUA14iFiIy4/120221125020.htm" ["description#"]=> int(1) ["description"]=> string(516) "Is fructose being unfairly blamed for the obesity epidemic? Or do we just eat and drink too many calories? Researchers reviewed more than 40 published studies on whether the fructose molecule itself causes weight gain. In 31 "isocaloric" trials they reviewed, participants ate a similar number of calories, but one group ate pure fructose and the other ate non-fructose carbohydrates. The fructose group did not gain weight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/pUA14iFiIy4" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:50:50 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125020.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125020.htm" } ["summary#"]=> int(1) ["summary"]=> string(516) "Is fructose being unfairly blamed for the obesity epidemic? Or do we just eat and drink too many calories? Researchers reviewed more than 40 published studies on whether the fructose molecule itself causes weight gain. In 31 "isocaloric" trials they reviewed, participants ate a similar number of calories, but one group ate pure fructose and the other ate non-fructose carbohydrates. The fructose group did not gain weight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/pUA14iFiIy4" height="1" width="1"/>" ["date_timestamp"]=> int(1329846650) } [32]=> array(16) { ["title#"]=> int(1) ["title"]=> string(51) "Step forward in effort to regenerate damaged nerves" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/qLHeLUxrFFw/120221125018.htm" ["description#"]=> int(1) ["description"]=> string(307) "Scientists have taken a step forward toward the goal of repairing nerves in such patients more effectively. In a new study, researchers report that a surprising set of cells may hold potential for nerve transplants.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/qLHeLUxrFFw" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:50:50 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125018.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221125018.htm" } ["summary#"]=> int(1) ["summary"]=> string(307) "Scientists have taken a step forward toward the goal of repairing nerves in such patients more effectively. In a new study, researchers report that a surprising set of cells may hold potential for nerve transplants.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/qLHeLUxrFFw" height="1" width="1"/>" ["date_timestamp"]=> int(1329846650) } [33]=> array(16) { ["title#"]=> int(1) ["title"]=> string(48) "Does depression contribute to the aging process?" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/t4R86ISvT2o/120221124825.htm" ["description#"]=> int(1) ["description"]=> string(280) "Stress has numerous detrimental effects on the human body. Many of these effects are acutely felt by the sufferer, but many more go "unseen," one of which is shortening of telomere length.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/t4R86ISvT2o" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124825.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124825.htm" } ["summary#"]=> int(1) ["summary"]=> string(280) "Stress has numerous detrimental effects on the human body. Many of these effects are acutely felt by the sufferer, but many more go "unseen," one of which is shortening of telomere length.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/t4R86ISvT2o" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [34]=> array(16) { ["title#"]=> int(1) ["title"]=> string(90) "Molecular basis of touch sensation: Researchers identify new function of a well-known gene" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/bKIPSIx0oyM/120221124823.htm" ["description#"]=> int(1) ["description"]=> string(458) "A gene known to control lens development in mice and humans is also crucial for the development of neurons responsible for mechanosensory function, as neurobiologists have now discovered. They found that in mice in which they had removed the c-Maf gene in the nerve cells, touch sensation is impaired. This similarly applies to human carriers of a mutant c-Maf gene.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bKIPSIx0oyM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124823.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124823.htm" } ["summary#"]=> int(1) ["summary"]=> string(458) "A gene known to control lens development in mice and humans is also crucial for the development of neurons responsible for mechanosensory function, as neurobiologists have now discovered. They found that in mice in which they had removed the c-Maf gene in the nerve cells, touch sensation is impaired. This similarly applies to human carriers of a mutant c-Maf gene.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/bKIPSIx0oyM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [35]=> array(16) { ["title#"]=> int(1) ["title"]=> string(61) "Irish mammals under serious threat from 'invasional meltdown'" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/Tr-1LGC4_38/120221124821.htm" ["description#"]=> int(1) ["description"]=> string(232) "Some of Ireland's oldest inhabitants are facing serious threat and possible extinction because of foreign species, according to researchers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Tr-1LGC4_38" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124821.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124821.htm" } ["summary#"]=> int(1) ["summary"]=> string(232) "Some of Ireland's oldest inhabitants are facing serious threat and possible extinction because of foreign species, according to researchers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/Tr-1LGC4_38" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [36]=> array(16) { ["title#"]=> int(1) ["title"]=> string(63) "Ant colonies remember rivals' odor and compete like sports fans" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/N4zVFbTarGM/120221124817.htm" ["description#"]=> int(1) ["description"]=> string(324) "A new study has shown that weaver ants share a collective memory for the odor of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know each other instantly by their unique colors.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/N4zVFbTarGM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124817.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124817.htm" } ["summary#"]=> int(1) ["summary"]=> string(324) "A new study has shown that weaver ants share a collective memory for the odor of ants in rival nests, and use the information to identify them and compete, similar to how sports fans know each other instantly by their unique colors.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/N4zVFbTarGM" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [37]=> array(16) { ["title#"]=> int(1) ["title"]=> string(42) "Gases drawn into smog particles stay there" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/ssnRmYRTRek/120221124812.htm" ["description#"]=> int(1) ["description"]=> string(289) "Airborne gases get sucked into stubborn smog particles from which they cannot escape, according to new findings. These finding could explain why air pollution models underestimate organic aerosols.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ssnRmYRTRek" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124812.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124812.htm" } ["summary#"]=> int(1) ["summary"]=> string(289) "Airborne gases get sucked into stubborn smog particles from which they cannot escape, according to new findings. These finding could explain why air pollution models underestimate organic aerosols.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ssnRmYRTRek" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [38]=> array(16) { ["title#"]=> int(1) ["title"]=> string(54) "Scientists unlock evolutionary secret of blood vessels" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/lyJYtF0lUPs/120221124810.htm" ["description#"]=> int(1) ["description"]=> string(236) "Scientists have shed light on how vertebrates evolved closed circulation systems designed to more effectively carry blood to organs and tissues.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lyJYtF0lUPs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:48:48 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124810.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124810.htm" } ["summary#"]=> int(1) ["summary"]=> string(236) "Scientists have shed light on how vertebrates evolved closed circulation systems designed to more effectively carry blood to organs and tissues.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lyJYtF0lUPs" height="1" width="1"/>" ["date_timestamp"]=> int(1329846528) } [39]=> array(16) { ["title#"]=> int(1) ["title"]=> string(52) "Brain makes call on which ear is used for cell phone" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/UX6enycvLU8/120221124713.htm" ["description#"]=> int(1) ["description"]=> string(320) "A new study finds a strong correlation between brain dominance and the ear used to listen to a cell phone, with more than 70 percent of participants holding their cell phone up to the ear on the same side as their dominant hand.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UX6enycvLU8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124713.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124713.htm" } ["summary#"]=> int(1) ["summary"]=> string(320) "A new study finds a strong correlation between brain dominance and the ear used to listen to a cell phone, with more than 70 percent of participants holding their cell phone up to the ear on the same side as their dominant hand.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UX6enycvLU8" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [40]=> array(16) { ["title#"]=> int(1) ["title"]=> string(65) "Evolution of staph 'superbug' traced between humans and livestock" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/YIWfhp1_jRg/120221124711.htm" ["description#"]=> int(1) ["description"]=> string(234) "A strain of the potentially deadly antibiotic-resistant bacterium known as MRSA has jumped from livestock to humans, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YIWfhp1_jRg" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124711.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124711.htm" } ["summary#"]=> int(1) ["summary"]=> string(234) "A strain of the potentially deadly antibiotic-resistant bacterium known as MRSA has jumped from livestock to humans, according to a new study.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/YIWfhp1_jRg" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [41]=> array(16) { ["title#"]=> int(1) ["title"]=> string(59) "Tadpoles adjust buoyancy to adapt to different environments" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/hAbh76Ym-pw/120221124709.htm" ["description#"]=> int(1) ["description"]=> string(426) "Survival and reproduction of many aquatic and semi-aquatic animals can depend upon how well they float. Tadpoles use various strategies to attain buoyancy, depending upon their stage of development and location in still or turbulent waters. Researchers have taken a closer look at the developing frog's strategies to achieve buoyancy.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hAbh76Ym-pw" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124709.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124709.htm" } ["summary#"]=> int(1) ["summary"]=> string(426) "Survival and reproduction of many aquatic and semi-aquatic animals can depend upon how well they float. Tadpoles use various strategies to attain buoyancy, depending upon their stage of development and location in still or turbulent waters. Researchers have taken a closer look at the developing frog's strategies to achieve buoyancy.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/hAbh76Ym-pw" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [42]=> array(16) { ["title#"]=> int(1) ["title"]=> string(62) "Implantable, wireless sensors share secrets of healing tissues" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/JjJw1JylrYk/120221124707.htm" ["description#"]=> int(1) ["description"]=> string(362) "A new implantable sensor can wirelessly transmit data from the site of a recent orthopedic surgery. Inexpensive to make and highly reliable, this new sensor holds the promise of more accurate, more cost-effective, and less invasive post-surgery monitoring and diagnosis.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JjJw1JylrYk" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 12:47:47 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124707.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221124707.htm" } ["summary#"]=> int(1) ["summary"]=> string(362) "A new implantable sensor can wirelessly transmit data from the site of a recent orthopedic surgery. Inexpensive to make and highly reliable, this new sensor holds the promise of more accurate, more cost-effective, and less invasive post-surgery monitoring and diagnosis.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JjJw1JylrYk" height="1" width="1"/>" ["date_timestamp"]=> int(1329846467) } [43]=> array(16) { ["title#"]=> int(1) ["title"]=> string(74) "Iconic marine mammals are 'swimming in sick seas' of terrestrial pathogens" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/jM2Je-U5xio/120221104117.htm" ["description#"]=> int(1) ["description"]=> string(466) "Parasites and pathogens infecting humans, pets and farm animals are increasingly being detected in marine mammals such as sea otters, porpoises, harbor seals and killer whales along the Pacific coast of the US and Canada, and better surveillance is required to monitor public health implications, according to a panel of scientific experts from Canada and the United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/jM2Je-U5xio" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:41:41 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104117.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104117.htm" } ["summary#"]=> int(1) ["summary"]=> string(466) "Parasites and pathogens infecting humans, pets and farm animals are increasingly being detected in marine mammals such as sea otters, porpoises, harbor seals and killer whales along the Pacific coast of the US and Canada, and better surveillance is required to monitor public health implications, according to a panel of scientific experts from Canada and the United States.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/jM2Je-U5xio" height="1" width="1"/>" ["date_timestamp"]=> int(1329838901) } [44]=> array(16) { ["title#"]=> int(1) ["title"]=> string(54) "Robotic dinosaurs on the way for next-gen paleontology" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/uHpKaPW7axs/120221104033.htm" ["description#"]=> int(1) ["description"]=> string(382) "Researchers are bringing the latest technological advancements in 3-D printing to the study of ancient life. Using scale models of real fossils, for the first time, they will be able to test hypotheses about how dinosaurs and other prehistoric animals moved and lived in their environments.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/uHpKaPW7axs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:40:40 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104033.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221104033.htm" } ["summary#"]=> int(1) ["summary"]=> string(382) "Researchers are bringing the latest technological advancements in 3-D printing to the study of ancient life. Using scale models of real fossils, for the first time, they will be able to test hypotheses about how dinosaurs and other prehistoric animals moved and lived in their environments.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/uHpKaPW7axs" height="1" width="1"/>" ["date_timestamp"]=> int(1329838840) } [45]=> array(16) { ["title#"]=> int(1) ["title"]=> string(84) "Over-reactive parenting linked to negative emotions and problem behavior in toddlers" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/JVYFUeJRAfY/120221103918.htm" ["description#"]=> int(1) ["description"]=> string(246) "Researchers have found that parents of young children who anger easily and overreact are more likely to have toddlers who act out and become upset easily.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JVYFUeJRAfY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:39:39 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103918.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103918.htm" } ["summary#"]=> int(1) ["summary"]=> string(246) "Researchers have found that parents of young children who anger easily and overreact are more likely to have toddlers who act out and become upset easily.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/JVYFUeJRAfY" height="1" width="1"/>" ["date_timestamp"]=> int(1329838779) } [46]=> array(16) { ["title#"]=> int(1) ["title"]=> string(93) "Environmental pollutant level during pregnancy linked with grown daughters who are overweight" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/0MVDoQ_bXKs/120221103745.htm" ["description#"]=> int(1) ["description"]=> string(281) "The levels of the environmental pollutant perfluorooctanoic acid (PFOA) that mothers had in their blood during pregnancy increased the risk of obesity in their daughters at 20 years of age.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/0MVDoQ_bXKs" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:37:37 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103745.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103745.htm" } ["summary#"]=> int(1) ["summary"]=> string(281) "The levels of the environmental pollutant perfluorooctanoic acid (PFOA) that mothers had in their blood during pregnancy increased the risk of obesity in their daughters at 20 years of age.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/0MVDoQ_bXKs" height="1" width="1"/>" ["date_timestamp"]=> int(1329838657) } [47]=> array(16) { ["title#"]=> int(1) ["title"]=> string(47) "Hubble reveals a new class of extrasolar planet" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/ENJ6E18gr0o/120221103741.htm" ["description#"]=> int(1) ["description"]=> string(289) "Observations by the NASA/ESA Hubble Space Telescope have come up with a new class of planet, a waterworld enshrouded by a thick, steamy atmosphere. It’s smaller than Uranus but larger than Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ENJ6E18gr0o" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 10:37:37 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103741.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221103741.htm" } ["summary#"]=> int(1) ["summary"]=> string(289) "Observations by the NASA/ESA Hubble Space Telescope have come up with a new class of planet, a waterworld enshrouded by a thick, steamy atmosphere. It’s smaller than Uranus but larger than Earth.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/ENJ6E18gr0o" height="1" width="1"/>" ["date_timestamp"]=> int(1329838657) } [48]=> array(16) { ["title#"]=> int(1) ["title"]=> string(75) "Eat and let die: Insect feeds on toxic plants for protection from predators" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/HQzcYcis6XM/120221090240.htm" ["description#"]=> int(1) ["description"]=> string(268) "Certain insects, such as the African variegated grasshopper or the cinnabar moth, native in Europe and Asia, feed on toxic plants in order to protect themselves from predators.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/HQzcYcis6XM" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Tue, 21 Feb 2012 09:02:02 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221090240.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120221090240.htm" } ["summary#"]=> int(1) ["summary"]=> string(268) "Certain insects, such as the African variegated grasshopper or the cinnabar moth, native in Europe and Asia, feed on toxic plants in order to protect themselves from predators.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/HQzcYcis6XM" height="1" width="1"/>" ["date_timestamp"]=> int(1329832922) } [49]=> array(16) { ["title#"]=> int(1) ["title"]=> string(61) "Gene affecting the ability to sleep discovered in fruit flies" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/5NItFmeCAgU/120220211013.htm" ["description#"]=> int(1) ["description"]=> string(531) "On the surface, it's simple: when night falls, our bodies get sleepy. But behind the scenes, a series of complex molecular events, controlled by our genes, is hard at work to make us groggy. Now, research suggests that a newly identified gene known as insomniac may play a role in keeping us asleep. By cloning and testing this gene in fruit flies researchers say they have discovered an entirely new mechanism by which sleep is regulated.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/5NItFmeCAgU" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 21:10:10 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220211013.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220211013.htm" } ["summary#"]=> int(1) ["summary"]=> string(531) "On the surface, it's simple: when night falls, our bodies get sleepy. But behind the scenes, a series of complex molecular events, controlled by our genes, is hard at work to make us groggy. Now, research suggests that a newly identified gene known as insomniac may play a role in keeping us asleep. By cloning and testing this gene in fruit flies researchers say they have discovered an entirely new mechanism by which sleep is regulated.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/5NItFmeCAgU" height="1" width="1"/>" ["date_timestamp"]=> int(1329790210) } [50]=> array(16) { ["title#"]=> int(1) ["title"]=> string(42) "Babies' colic linked to mothers' migraines" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/NBWsUJcJThY/120220203001.htm" ["description#"]=> int(1) ["description"]=> string(303) "A study of mothers and their young babies by neurologists has shown that mothers who suffer migraine headaches are more than twice as likely to have babies with colic than mothers without a history of migraines.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/NBWsUJcJThY" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 20:30:30 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220203001.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220203001.htm" } ["summary#"]=> int(1) ["summary"]=> string(303) "A study of mothers and their young babies by neurologists has shown that mothers who suffer migraine headaches are more than twice as likely to have babies with colic than mothers without a history of migraines.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/NBWsUJcJThY" height="1" width="1"/>" ["date_timestamp"]=> int(1329787830) } [51]=> array(16) { ["title#"]=> int(1) ["title"]=> string(63) "300-million-year-old forest discovered preserved in volanic ash" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/WihOQf9e-T8/120220161307.htm" ["description#"]=> int(1) ["description"]=> string(337) "Pompeii-like, a 300-million-year-old tropical forest was preserved in ash when a volcano erupted in what is today northern China. Paleobotanists have reconstructed this fossilized forest, lending insight into the ecology and climate of its time.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WihOQf9e-T8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 16:13:13 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161307.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161307.htm" } ["summary#"]=> int(1) ["summary"]=> string(337) "Pompeii-like, a 300-million-year-old tropical forest was preserved in ash when a volcano erupted in what is today northern China. Paleobotanists have reconstructed this fossilized forest, lending insight into the ecology and climate of its time.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/WihOQf9e-T8" height="1" width="1"/>" ["date_timestamp"]=> int(1329772393) } [52]=> array(16) { ["title#"]=> int(1) ["title"]=> string(73) "Telomere failure, telomerase activation drive prostate cancer progression" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/UfZvl0pUWGI/120220161233.htm" ["description#"]=> int(1) ["description"]=> string(340) "Genomic instability caused by an erosion of the protective caps on chromosomes, followed by activation of an enzyme that reinforces those caps, allows malignant cells to evade destruction and acquire more deadly characteristics, researchers report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UfZvl0pUWGI" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 16:12:12 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161233.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161233.htm" } ["summary#"]=> int(1) ["summary"]=> string(340) "Genomic instability caused by an erosion of the protective caps on chromosomes, followed by activation of an enzyme that reinforces those caps, allows malignant cells to evade destruction and acquire more deadly characteristics, researchers report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/UfZvl0pUWGI" height="1" width="1"/>" ["date_timestamp"]=> int(1329772332) } [53]=> array(16) { ["title#"]=> int(1) ["title"]=> string(75) "Blocking telomerase kills cancer cells but provokes resistance, progression" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/mRQyI0PLFuA/120220161229.htm" ["description#"]=> int(1) ["description"]=> string(347) "Inhibiting telomerase, an enzyme that rescues malignant cells from destruction by extending the protective caps on the ends of chromosomes, kills tumor cells but also triggers resistance pathways that allow cancer to survive and spread, scientists report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mRQyI0PLFuA" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 16:12:12 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161229.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220161229.htm" } ["summary#"]=> int(1) ["summary"]=> string(347) "Inhibiting telomerase, an enzyme that rescues malignant cells from destruction by extending the protective caps on the ends of chromosomes, kills tumor cells but also triggers resistance pathways that allow cancer to survive and spread, scientists report.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mRQyI0PLFuA" height="1" width="1"/>" ["date_timestamp"]=> int(1329772332) } [54]=> array(16) { ["title#"]=> int(1) ["title"]=> string(72) "Sheep in Wolf-Rayet's clothing: New image of planetary nebula Hen 3-1333" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/eQ7YyvP-VkQ/120220144413.htm" ["description#"]=> int(1) ["description"]=> string(631) "It's well known that the universe is changeable: even the stars that appear static and predictable every night are subject to change. A new image from the NASA Hubble Space Telescope shows planetary nebula Hen 3-1333. Planetary nebulae have nothing to do with planets -- they actually represent the death throes of mid-sized stars like the sun. As they puff out their outer layers, large, irregular globes of glowing gas expand around them, which appeared planet-like through the small telescopes that were used by their first discoverers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/eQ7YyvP-VkQ" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:44:44 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144413.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144413.htm" } ["summary#"]=> int(1) ["summary"]=> string(631) "It's well known that the universe is changeable: even the stars that appear static and predictable every night are subject to change. A new image from the NASA Hubble Space Telescope shows planetary nebula Hen 3-1333. Planetary nebulae have nothing to do with planets -- they actually represent the death throes of mid-sized stars like the sun. As they puff out their outer layers, large, irregular globes of glowing gas expand around them, which appeared planet-like through the small telescopes that were used by their first discoverers.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/eQ7YyvP-VkQ" height="1" width="1"/>" ["date_timestamp"]=> int(1329767084) } [55]=> array(16) { ["title#"]=> int(1) ["title"]=> string(57) "Preparations continue for launching engine icing research" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/U3dmuW-8EUo/120220144132.htm" ["description#"]=> int(1) ["description"]=> string(314) "NASA scientists are making progress in their preparations to mount a detailed research campaign aimed at solving a modern-day aviation mystery involving the unlikely combination of fire and ice inside a running jet engine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/U3dmuW-8EUo" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:41:41 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144132.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220144132.htm" } ["summary#"]=> int(1) ["summary"]=> string(314) "NASA scientists are making progress in their preparations to mount a detailed research campaign aimed at solving a modern-day aviation mystery involving the unlikely combination of fire and ice inside a running jet engine.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/U3dmuW-8EUo" height="1" width="1"/>" ["date_timestamp"]=> int(1329766901) } [56]=> array(16) { ["title#"]=> int(1) ["title"]=> string(78) "Taking Earth's pulse: Scientists unveil a new economic and environmental index" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/sVk7XmTWV74/120220142647.htm" ["description#"]=> int(1) ["description"]=> string(284) "A growing world population, mixed with the threat of climate change and mounting financial problems, has prompted researchers to measure the overall "health" of 152 countries around the world.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sVk7XmTWV74" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142647.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142647.htm" } ["summary#"]=> int(1) ["summary"]=> string(284) "A growing world population, mixed with the threat of climate change and mounting financial problems, has prompted researchers to measure the overall "health" of 152 countries around the world.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/sVk7XmTWV74" height="1" width="1"/>" ["date_timestamp"]=> int(1329765986) } [57]=> array(16) { ["title#"]=> int(1) ["title"]=> string(60) "High definition polarization vision discovered in cuttlefish" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/mQ61c-5gNo8/120220142645.htm" ["description#"]=> int(1) ["description"]=> string(276) "Cuttlefish have the most acute polarization vision yet found in any animal, researchers have discovered by showing them movies on a modified LCD computer screen to test their eyesight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mQ61c-5gNo8" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142645.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142645.htm" } ["summary#"]=> int(1) ["summary"]=> string(276) "Cuttlefish have the most acute polarization vision yet found in any animal, researchers have discovered by showing them movies on a modified LCD computer screen to test their eyesight.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/mQ61c-5gNo8" height="1" width="1"/>" ["date_timestamp"]=> int(1329765986) } [58]=> array(16) { ["title#"]=> int(1) ["title"]=> string(76) "Conservation risk highest off coasts of Canada, Mexico, Peru and New Zealand" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/lsz6sIXYQxU/120220142643.htm" ["description#"]=> int(1) ["description"]=> string(250) "Researchers have identified conservation "hot spots" around the world where the temptation to profit from overfishing outweighs the appetite for conservation.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lsz6sIXYQxU" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:26:26 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142643.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142643.htm" } ["summary#"]=> int(1) ["summary"]=> string(250) "Researchers have identified conservation "hot spots" around the world where the temptation to profit from overfishing outweighs the appetite for conservation.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/lsz6sIXYQxU" height="1" width="1"/>" ["date_timestamp"]=> int(1329765986) } [59]=> array(16) { ["title#"]=> int(1) ["title"]=> string(56) "Water management and climate change in ancient Maya city" ["link#"]=> int(1) ["link"]=> string(77) "http://feeds.sciencedaily.com/~r/sciencedaily/~3/aYldAK8zXjE/120220142526.htm" ["description#"]=> int(1) ["description"]=> string(195) "There are new findings from inside a cave and a key cultural and religious center for the ancient Maya.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/aYldAK8zXjE" height="1" width="1"/>" ["pubdate#"]=> int(1) ["pubdate"]=> string(29) "Mon, 20 Feb 2012 14:25:25 EST" ["guid#"]=> int(1) ["guid@"]=> string(11) "ispermalink" ["guid@ispermalink"]=> string(5) "false" ["guid"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142526.htm" ["http://rssnamespace.org/feedburner/ext/1.0"]=> array(2) { ["origlink#"]=> int(1) ["origlink"]=> string(61) "http://www.sciencedaily.com/releases/2012/02/120220142526.htm" } ["summary#"]=> int(1) ["summary"]=> string(195) "There are new findings from inside a cave and a key cultural and religious center for the ancient Maya.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/aYldAK8zXjE" height="1" width="1"/>" ["date_timestamp"]=> int(1329765925) } } ["channel"]=> array(22) { ["title#"]=> int(1) ["title"]=> string(33) "ScienceDaily: Latest Science News" ["link#"]=> int(1) ["link"]=> string(33) "http://www.sciencedaily.com/news/" ["description#"]=> int(1) ["description"]=> string(405) "Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate &amp; environment, computers, engineering, health &amp; medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations." 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