ScienceDaily: Latest Science Newshttp://www.sciencedaily.com/news/ 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 and environment, computers, engineering, health and medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations.en-usSun, 18 Nov 2012 20:02:00 ESTSun, 18 Nov 2012 20:02:00 EST60ScienceDaily: Latest Science Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/ For more science articles, visit ScienceDaily.Minority report: Insight into subtle genomic differences among our own cellshttp://www.sciencedaily.com/releases/2012/11/121118141530.htm Scientists have demonstrated that induced pluripotent stem cells -- the embryonic-stem-cell look-alikes whose discovery a few years ago won this year's Nobel Prize in medicine -- are not as genetically unstable as was thought.Sun, 18 Nov 2012 14:15:15 ESThttp://www.sciencedaily.com/releases/2012/11/121118141530.htmOptogenetics illuminates pathways of motivation through brainhttp://www.sciencedaily.com/releases/2012/11/121118141528.htm Bioengineers have isolated the neurons that carry split-second decisions to act from the higher brain to the brain stem. In doing so, they have provided insight into the causes of severe brain disorders such as depression.Sun, 18 Nov 2012 14:15:15 ESThttp://www.sciencedaily.com/releases/2012/11/121118141528.htmSkin cells reveal DNA's genetic mosaichttp://www.sciencedaily.com/releases/2012/11/121118141524.htm The prevailing wisdom has been that every cell in the body contains identical DNA. However, a new study of stem cells derived from the skin has found that genetic variations are widespread in the body's tissues, a finding with profound implications for genetic screening.Sun, 18 Nov 2012 14:15:15 ESThttp://www.sciencedaily.com/releases/2012/11/121118141524.htmScientists selectively repress immune system: New treatment to combat autoimmune disease in mouse modelhttp://www.sciencedaily.com/releases/2012/11/121118141522.htm In a mouse model of multiple sclerosis (MS), researchers have developed innovative technology to selectively inhibit the part of the immune system responsible for attacking myelin -- the insulating material that encases nerve fibers and facilitates electrical communication between brain cells.Sun, 18 Nov 2012 14:15:15 ESThttp://www.sciencedaily.com/releases/2012/11/121118141522.htmLeap forward in brain-controlled computer cursors: New algorithm greatly improves speed and accuracyhttp://www.sciencedaily.com/releases/2012/11/121118141520.htm Researchers have designed the fastest, most accurate algorithm yet for brain-implantable prosthetic systems that can help disabled people maneuver computer cursors with their thoughts. The algorithm's speed, accuracy and natural movement approach those of a real arm, and the system avoids the long-term performance degradations of earlier technologies.Sun, 18 Nov 2012 14:15:15 ESThttp://www.sciencedaily.com/releases/2012/11/121118141520.htmBreakthrough nanoparticle halts multiple sclerosis, offers hope for other immune-related diseaseshttp://www.sciencedaily.com/releases/2012/11/121118141516.htm In a breakthrough for nanotechnology and multiple sclerosis (MS), a biodegradable nanoparticle delivers an antigen that tricks the immune system and halts MS in mice. The approach, the first that doesn't suppress the immune system, is being tested in a clinical trial for MS patients, but with white blood cells delivering the antigen. The nanoparticle is an easier, cheaper option and can be used in other immune-related diseases including Type 1 diabetes, food and airway allergies.Sun, 18 Nov 2012 14:15:15 ESThttp://www.sciencedaily.com/releases/2012/11/121118141516.htmLikely basis of birth defect causing premature skull closure in infants identifiedhttp://www.sciencedaily.com/releases/2012/11/121118141432.htm Geneticists, pediatricians, surgeons and epidemiologists have identified two areas of the human genome associated with the most common form of non-syndromic craniosynostosis premature closure of the bony plates of the skull.Sun, 18 Nov 2012 14:14:14 ESThttp://www.sciencedaily.com/releases/2012/11/121118141432.htmCall to modernize antiquated climate negotiationshttp://www.sciencedaily.com/releases/2012/11/121118141430.htm The?structure and processes of United Nations climate negotiations are "antiquated", unfair and obstruct attempts to reach agreements, according to new research.Sun, 18 Nov 2012 14:14:14 ESThttp://www.sciencedaily.com/releases/2012/11/121118141430.htmWomen in congress outperform men on some measureshttp://www.sciencedaily.com/releases/2012/11/121118141410.htm A professor has found congresswomen consistently outperform their male counterparts on several measures of job performance.Sun, 18 Nov 2012 14:14:14 ESThttp://www.sciencedaily.com/releases/2012/11/121118141410.htmNew bulimia treatment developedhttp://www.sciencedaily.com/releases/2012/11/121118141408.htm An eating disorders research team has developed a successful bulimia nervosa therapy that can provide patients an alternative for treating this debilitating disorder.Sun, 18 Nov 2012 14:14:14 ESThttp://www.sciencedaily.com/releases/2012/11/121118141408.htmVirtual reality could spot real-world cognitive impairmentshttp://www.sciencedaily.com/releases/2012/11/121118141406.htm A virtual reality test might do a better job than pencil-and-paper tests of predicting whether a cognitive impairment will have real-world consequences. The test uses a computer-game-like virtual world and asks volunteers to navigate their ways through tasks such as delivering packages or running errands around town.Sun, 18 Nov 2012 14:14:14 ESThttp://www.sciencedaily.com/releases/2012/11/121118141406.htmTechnique produces bandgap to advance graphene electronicshttp://www.sciencedaily.com/releases/2012/11/121118141403.htm By fabricating graphene structures atop nanometer-scale ?steps? etched into silicon carbide, researchers have for the first time created a substantial electronic bandgap in the material suitable for room-temperature electronics.Sun, 18 Nov 2012 14:14:14 ESThttp://www.sciencedaily.com/releases/2012/11/121118141403.htmDNA packaging discovery reveals principles by which CRC mutations may cause cancerhttp://www.sciencedaily.com/releases/2012/11/121117184658.htm A new discovery concerning a fundamental understanding about how DNA works will produce a "180-degree change in focus" for researchers who study how gene packaging regulates gene activity, including genes that cause cancer and other diseases.Sat, 17 Nov 2012 18:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121117184658.htmAnxiety linked to chest pain in childrenhttp://www.sciencedaily.com/releases/2012/11/121117184654.htm Psychological factors can have as much -- or more -- impact on pediatric chest pain as physical ones, a new study found recently. Psychologists discovered pediatric patients diagnosed with non-cardiac chest pain have higher levels of anxiety and depression than patients diagnosed with innocent heart murmurs -- the noise of normal turbulent blood flow in a structurally normal heart.Sat, 17 Nov 2012 18:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121117184654.htmDaycare linked to being overweighthttp://www.sciencedaily.com/releases/2012/11/121117184620.htm Young children who attend daycare on a regular basis are 50% more likely to be overweight compared to those who stayed at home with their parents, according to a new studySat, 17 Nov 2012 18:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121117184620.htmWandering minds associated with aging cells: Attentional state linked to length of telomereshttp://www.sciencedaily.com/releases/2012/11/121117184551.htm Scientific studies have suggested that a wandering mind indicates unhappiness, whereas a mind that is present in the moment indicates well-being.?Now, a preliminary study suggests a possible link between mind wandering and aging, by looking at a biological measure of longevity.Sat, 17 Nov 2012 18:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121117184551.htmNew model reveals how huddling penguins share heat fairlyhttp://www.sciencedaily.com/releases/2012/11/121117184545.htm Penguins that face the bitter cold and icy winds of Antarctica often huddle together in large groups for warmth during storms. Mathematicians have created a model that shows how the penguins share heat fairly in the huddle.Sat, 17 Nov 2012 18:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121117184545.htmBrazilian mediums shed light on brain activity during a trance statehttp://www.sciencedaily.com/releases/2012/11/121117184543.htm Researchers analyzed the cerebral blood flow (CBF) of Brazilian mediums during the practice of psychography, described as a form of writing whereby a deceased person or spirit is believed to write through the medium?s hand. The new research revealed intriguing findings of decreased brain activity during mediumistic dissociative state which generated complex written contentSat, 17 Nov 2012 18:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121117184543.htmIs the detection of early markers of Epstein Barr virus of diagnostic value?http://www.sciencedaily.com/releases/2012/11/121116161105.htm Epstein-Barr virus (EBV) is the cause of infectious mononucleosis and a risk for serious disease in liver transplant recipients. Molecular tests that can identify early protein markers produced by EBV may have value for diagnosing active infection.Fri, 16 Nov 2012 16:11:11 ESThttp://www.sciencedaily.com/releases/2012/11/121116161105.htmBasketball teams offer insights into building strategic networkshttp://www.sciencedaily.com/releases/2012/11/121116161103.htm What started out as a project to teach undergraduate students about network analysis, turned into an in-depth study of whether it was possible to analyze a National Basketball Association basketball team's strategic interactions as a network.Researchers discovered it is possible to quantify both a team's cohesion and communication structure.Fri, 16 Nov 2012 16:11:11 ESThttp://www.sciencedaily.com/releases/2012/11/121116161103.htmAntenna-on-a-chip rips the light fantastichttp://www.sciencedaily.com/releases/2012/11/121116161101.htm A lab produces a micron-scale spatial light modulator like those used in sensing and imaging devices, but with the potential to run orders of magnitude faster.Fri, 16 Nov 2012 16:11:11 ESThttp://www.sciencedaily.com/releases/2012/11/121116161101.htmHepatitis C treatment's side effects can now be studied in the labhttp://www.sciencedaily.com/releases/2012/11/121116161059.htm Adverse side effects of certain hepatitis C medications can now be replicated in the lab, thanks to a research team. The new method aids understanding of recent failures of hepatitis C antiviral drugs in some patients, and could help to identify medications that eliminate adverse effects. The findings may aid the development of safer and more effective treatments for hepatitis C and other pathogens such as SARS and West Nile virus.Fri, 16 Nov 2012 16:10:10 ESThttp://www.sciencedaily.com/releases/2012/11/121116161059.htmExercise benefits found for pregnancies with high blood pressure, researchers sayhttp://www.sciencedaily.com/releases/2012/11/121116161057.htm Contrary to popular thought, regular exercise before and during pregnancy could have beneficial effects for women that develop high blood pressure during gestation, a human physiology professor said.Fri, 16 Nov 2012 16:10:10 ESThttp://www.sciencedaily.com/releases/2012/11/121116161057.htmNano insights could lead to improved nuclear reactorshttp://www.sciencedaily.com/releases/2012/11/121116161025.htm In order to build the next generation of nuclear reactors, materials scientists are trying to unlock the secrets of certain materials that are radiation-damage tolerant. Now researchers have brought new understanding to one of those secrets -- how the interfaces between two carefully selected metals can absorb, or heal, radiation damage.Fri, 16 Nov 2012 16:10:10 ESThttp://www.sciencedaily.com/releases/2012/11/121116161025.htmFirst standard for geologic storage of carbon dioxidehttp://www.sciencedaily.com/releases/2012/11/121116161023.htm Scientists have announced the first bi-national carbon capture and storage (CCS) standard for the geologic storage of carbon dioxide (CO2) for Canada and the United States.Fri, 16 Nov 2012 16:10:10 ESThttp://www.sciencedaily.com/releases/2012/11/121116161023.htmBad air means bad news for seniors' brainpowerhttp://www.sciencedaily.com/releases/2012/11/121116161021.htm Living in areas of high air pollution can lead to decreased cognitive function in older adults, according to new research.Fri, 16 Nov 2012 16:10:10 ESThttp://www.sciencedaily.com/releases/2012/11/121116161021.htmTechnology only a tool in search for solutions to povertyhttp://www.sciencedaily.com/releases/2012/11/121116161019.htm Technology can serve as a tool to bridge the digital divide, but it is unlikely to be a complete solution in helping people find jobs and escape poverty, according to a researcher.Fri, 16 Nov 2012 16:10:10 ESThttp://www.sciencedaily.com/releases/2012/11/121116161019.htmLevel up: Study reveals keys to gamer loyaltyhttp://www.sciencedaily.com/releases/2012/11/121116160946.htm Online role-playing game developers can get ahead of the competition by giving gamers more opportunities to get social, collaborate and take control of their online personas, according to a new study.Fri, 16 Nov 2012 16:09:09 ESThttp://www.sciencedaily.com/releases/2012/11/121116160946.htmDevelopment of novel conduction control technique for graphenehttp://www.sciencedaily.com/releases/2012/11/121116160901.htm Researchers have developed a novel technique for controlling the electrical conductivity of graphene.Fri, 16 Nov 2012 16:09:09 ESThttp://www.sciencedaily.com/releases/2012/11/121116160901.htmHimalayan glaciers will shrink by almost 10 percent, even if temperatures hold steadyhttp://www.sciencedaily.com/releases/2012/11/121116124650.htm If Bhutan's climate did not warm, glaciers in the monsoonal Himalayas would still shrink by almost 10 percent within the next few decades. What's more, the amount of melt water coming off these glaciers could drop by 30 percent.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124650.htmPursuing problematic polymershttp://www.sciencedaily.com/releases/2012/11/121116124648.htm Polymers, in everything from shopping bags to ski boots, make our material world what it is today. Researchers are working to understand their structure and predict their behavior.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124648.htmClocks are ticking and climate is changing: Increasing plant productivity in a changing climatehttp://www.sciencedaily.com/releases/2012/11/121116124646.htm Scientists are looking to cellular biological clocks as a target for genetic modification for increasing plant productivity.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124646.htmReconsidering cancer's bad guyhttp://www.sciencedaily.com/releases/2012/11/121116124644.htm Researchers have found that a protein, known for causing cancer cells to spread around the body, is also one of the molecules that trigger repair processes in the brain.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124644.htmImportant progress for spintronics: Spin amplifier works at room temperaturehttp://www.sciencedaily.com/releases/2012/11/121116124642.htm A fundamental cornerstone for spintronics that has been missing up until now has been constructed by a team of physicists. A newly developed spin amplifier can be used at room temperature.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124642.htmChildren who swim start smarter, study suggestshttp://www.sciencedaily.com/releases/2012/11/121116124603.htm Children who learn how to swim at a young age are reaching many developmental milestones earlier than the norm. Researchers surveyed parents of 7,000 under-fives from Australia, New Zealand and the US over three years for this study.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124603.htmFire the coach? Not so fast, says new studyhttp://www.sciencedaily.com/releases/2012/11/121116124601.htm Professors studied the records of college football teams that replaced a head coach for performance reasons between 1997 and 2010. They found that when a team had been performing particularly poorly, replacing the coach resulted in a small, but short-lived, improvement in performance after a change. The records of mediocre teams -- those that, on average, won about 50 percent of their games in the year prior to replacing a coach -- became worse.Fri, 16 Nov 2012 12:46:46 ESThttp://www.sciencedaily.com/releases/2012/11/121116124601.htmNew research explores why we remember and why we forgethttp://www.sciencedaily.com/releases/2012/11/121116124559.htm Psychological scientists are exploring the mechanisms that underlie memory to understand why we remember certain things and why we forget others.Fri, 16 Nov 2012 12:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121116124559.htmHow does groundwater pumping affect streamflow?http://www.sciencedaily.com/releases/2012/11/121116124557.htm Groundwater provides drinking water for millions of Americans and is the primary source of water to irrigate cropland in many of the nations most productive agricultural settings. Although the benefits of groundwater development are many, groundwater pumping can reduce the flow of water in connected streams and rivers.Fri, 16 Nov 2012 12:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121116124557.htmTeenagers urged to exercise to ward off bone diseasehttp://www.sciencedaily.com/releases/2012/11/121116124555.htm Playing soccer or running for at least three hours a week could help teenagers counteract the potential damage to their bone health caused by prolonged spells of sitting.Fri, 16 Nov 2012 12:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121116124555.htmGene distinguishes early birds from night owls and helps predict time of deathhttp://www.sciencedaily.com/releases/2012/11/121116124551.htm New research shows that a gene is responsible for a person's tendency to be an early riser or night owl -- and helps determine the time of day a person is most likely to die.Fri, 16 Nov 2012 12:45:45 ESThttp://www.sciencedaily.com/releases/2012/11/121116124551.htmHomophobia in sport: Sporting identity, authoritarian aggression, and social dominancehttp://www.sciencedaily.com/releases/2012/11/121116124425.htm Homophobia exists in many areas of life. It also seems to be particularly entrenched in sport, exercise and physical education (PE) settings of all kinds. But why is this the case?Fri, 16 Nov 2012 12:44:44 ESThttp://www.sciencedaily.com/releases/2012/11/121116124425.htmSnap the stars to see your photo on ESA portalhttp://www.sciencedaily.com/releases/2012/11/121116124423.htm Have you taken an interesting astronomical photo this year? From planets and moons to the Sun, stars and galaxies, we?d like you to send us your images to feature as our Space Science Image of the Week on 31 December.Fri, 16 Nov 2012 12:44:44 ESThttp://www.sciencedaily.com/releases/2012/11/121116124423.htmApplication of smartphone technology to economic and environmental analysis of building energy conservation strategieshttp://www.sciencedaily.com/releases/2012/11/121116124419.htm They can help us pass the time, socialize and yes, even work, but can smartphones also help us save the planet? A new article suggests they can.Fri, 16 Nov 2012 12:44:44 ESThttp://www.sciencedaily.com/releases/2012/11/121116124419.htmRecipe for oxide interface perfection opens path to novel materialshttp://www.sciencedaily.com/releases/2012/11/121116124347.htm By tweaking the formula for growing oxide thin films, researchers have achieved virtual perfection at the interface of two insulator materials.Fri, 16 Nov 2012 12:43:43 ESThttp://www.sciencedaily.com/releases/2012/11/121116124347.htmArtist's inspiration: How robot soccer led to a mathematician's mirror that reflects your true facehttp://www.sciencedaily.com/releases/2012/11/121116124345.htm When you look in a mirror, you see an image of yourself in reverse. But one odd mirror invented by a mathematics professor shows your true face without reversing its image.Fri, 16 Nov 2012 12:43:43 ESThttp://www.sciencedaily.com/releases/2012/11/121116124345.htmNew whale shark study used metabolomics to help understand shark and ray healthhttp://www.sciencedaily.com/releases/2012/11/121116124339.htm New research provides evidence that a suite of techniques called ?metabolomics? can be used to determine the health status of whale sharks (Rhincodon typus), the world?s largest fish species.Fri, 16 Nov 2012 12:43:43 ESThttp://www.sciencedaily.com/releases/2012/11/121116124339.htmMixing processes could increase impact of biofuel spills on aquatic environmentshttp://www.sciencedaily.com/releases/2012/11/121116104143.htm Ethanol, a component of biofuel made from plants such as corn, is blended with gas in many parts of the country, but has significantly different fluid properties than pure gasoline. A group of researchers wondered how ethanol-based fuels would spread in the event of a large aquatic spill. They found that ethanol-based liquids mix actively with water, very different from how pure gasoline interacts with water and potentially more dangerous to aquatic life.Fri, 16 Nov 2012 10:41:41 ESThttp://www.sciencedaily.com/releases/2012/11/121116104143.htmClues to cause of kids' brain tumorshttp://www.sciencedaily.com/releases/2012/11/121116091226.htm Insights from a genetic condition that causes brain cancer are helping scientists better understand the most common type of brain tumor in children.Fri, 16 Nov 2012 09:12:12 ESThttp://www.sciencedaily.com/releases/2012/11/121116091226.htmFetus suffers when mother lacks vitamin Chttp://www.sciencedaily.com/releases/2012/11/121116085629.htm Maternal vitamin C deficiency during pregnancy can have serious consequences for the fetal brain. And once brain damage has occurred, it cannot be reversed by vitamin C supplements after birth.Fri, 16 Nov 2012 08:56:56 ESThttp://www.sciencedaily.com/releases/2012/11/121116085629.htmIndirect effects of climate change could alter landscapeshttp://www.sciencedaily.com/releases/2012/11/121116085627.htm Studies of a northern hardwood forest in New England point to unexpected ecological trends resulting from documented changes in the climate over 50 years. Some of the changes now taking place can be expected to alter the composition of the forest and the wildlife present. The observations may have implications for other northern forests and suggest directions for future research and monitoring.Fri, 16 Nov 2012 08:56:56 ESThttp://www.sciencedaily.com/releases/2012/11/121116085627.htmMelt water on Mars could sustain life, new research suggestshttp://www.sciencedaily.com/releases/2012/11/121116085613.htm Near surface water has shaped the landscape of Mars. Areas of the planet?s northern and southern hemispheres have alternately thawed and frozen in recent geologic history and comprise striking similarities to the landscape of Svalbard. This suggests that water has played a more extensive role than previously envisioned, and that environments capable of sustaining life could exist, according to new research.Fri, 16 Nov 2012 08:56:56 ESThttp://www.sciencedaily.com/releases/2012/11/121116085613.htmMeasuring 'the cloud: 'Performance could be betterhttp://www.sciencedaily.com/releases/2012/11/121116085611.htm Storing information ?in the Cloud? is rapidly gaining in popularity. Yet just how do these services really work? Researchers have completed the first comprehensive analysis of Dropbox, a popular service that already has 100 million users. One shortcoming of this service is that performance is greatly dependent on the physical distance to the Dropbox servers.Fri, 16 Nov 2012 08:56:56 ESThttp://www.sciencedaily.com/releases/2012/11/121116085611.htmBeating the dark side of quantum computinghttp://www.sciencedaily.com/releases/2012/11/121116085609.htm A future quantum computer will be able to carry out calculations billions of times faster than even today's most powerful machines by exploit the fact that the tiniest particles, molecules, atoms and subatomic particles can exist in more than one state simultaneously. Scientists and engineers are looking forward to working with such high-power machines but so too are cyber-criminals who will be able to exploit this power in cracking passwords and decrypting secret messages much faster than they can now.Fri, 16 Nov 2012 08:56:56 ESThttp://www.sciencedaily.com/releases/2012/11/121116085609.htmFear of the dentist is passed on to children by their parentshttp://www.sciencedaily.com/releases/2012/11/121116085552.htm The father acts as an intermediary for dentist fear between both mother and children. Fear of visiting the dentist is a frequent problem in pediatric dentistry. A new study confirms the emotional transmission of dentist fear among family members and analyses the different roles that mothers and fathers might play.Fri, 16 Nov 2012 08:55:55 ESThttp://www.sciencedaily.com/releases/2012/11/121116085552.htmGOCE?s second mission improving gravity maphttp://www.sciencedaily.com/releases/2012/11/121116085548.htm ESA?s GOCE gravity satellite has already delivered the most accurate gravity map of Earth, but its orbit is now being lowered in order to obtain even better results. The Gravity field and steady-state Ocean Circulation Explorer (GOCE) has been orbiting Earth since March 2009, reaching its ambitious objective to map our planet?s gravity with unrivaled precision.Fri, 16 Nov 2012 08:55:55 ESThttp://www.sciencedaily.com/releases/2012/11/121116085548.htmImproving quality of life for the bedridden: Textile pressure ulcer preventionhttp://www.sciencedaily.com/releases/2012/11/121116085546.htm Immobile patients are in constant danger of developing pressure ulcers on the skin. Medical researchers have worked together to develop a special sheet that is gentle on the skin and helps to make patients more comfortable.Fri, 16 Nov 2012 08:55:55 ESThttp://www.sciencedaily.com/releases/2012/11/121116085546.htmLooking into the future of the North Atlantic fish stockshttp://www.sciencedaily.com/releases/2012/11/121116085544.htm Scientists are launching a new European initiative for climate service observations and modelling.Fri, 16 Nov 2012 08:55:55 ESThttp://www.sciencedaily.com/releases/2012/11/121116085544.htmInto the magnetic resonance scanner with a cuddly toyhttp://www.sciencedaily.com/releases/2012/11/121116085542.htm Clinicians have been able to show on the basis of a large sample, that it is possible to examine children's heads in the MRI scanner without general anesthesia or other medical sedation. In many cases it was sufficient to prepare the young patients for the examination in an age-appropriate manner in order to take away their fear of the tube. And the results speak for themselves: of the 2461 image sequences recorded with 326 patients, the participating radiologists classified 97 percent as "diagnostically relevant."Fri, 16 Nov 2012 08:55:55 ESThttp://www.sciencedaily.com/releases/2012/11/121116085542.htmLocation, location, location: Membrane 'residence' gives proteases novel abilitieshttp://www.sciencedaily.com/releases/2012/11/121116085330.htm Scientists have discovered a new mode of action for enzymes immersed in cellular membranes. Their experiments suggest that instead of recognizing and clipping proteins based on sequences of amino acids, these proteases' location within membranes gives them the unique ability to recognize and cut proteins with unstable structures.Fri, 16 Nov 2012 08:53:53 ESThttp://www.sciencedaily.com/releases/2012/11/121116085330.htmPlanning meals help people with diabetes enjoy the holidayshttp://www.sciencedaily.com/releases/2012/11/121116085212.htm A figurative mine field of savory dishes and desserts await many this holiday season, from pumpkin pies topped with whipped cream, green bean and mushroom casseroles, pork tamales, cranberries and cornbread dressing to fruit salads and oven-roasted turkey. Experts warn that while most will indulge in these tasty foods and some will gain weight, people with diabetes will need a plan to stay healthy during the holidays.Fri, 16 Nov 2012 08:52:52 ESThttp://www.sciencedaily.com/releases/2012/11/121116085212.htm
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