Thursday, February 28, 2013

ScienceDaily: Top Science News

ScienceDaily: Top Science Newshttp://www.sciencedaily.com/news/top_news/top_science/ Top science news, featured on ScienceDaily's home page.en-usThu, 28 Feb 2013 17:17:04 ESTThu, 28 Feb 2013 17:17:04 EST60ScienceDaily: Top Science Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/top_news/top_science/ For more science articles, visit ScienceDaily.Biologists compare new bees to 100-year-old recordshttp://www.sciencedaily.com/releases/2013/02/130228155628.htm Researchers have found that bees and plants have been surprisingly resilient in the face of warmer temperatures and changing land use. The forests that once grew 10 miles outside of Carlinville are fragments of what they were when Robertson, who collected specimens in the late 1800s, drove his horse and buggy. Fields of corn have replaced acres of trees and prairie. Natural areas have been converted to agricultural, commercial or residential uses. Winter and spring temperatures have risen an average of 3.6 degrees Fahrenheit. But the researchers say that the good news is that these systems and the way they are structured make them really resilient to change.Thu, 28 Feb 2013 15:56:56 ESThttp://www.sciencedaily.com/releases/2013/02/130228155628.htmNASA's Van Allen Probes reveal a new radiation belt around Earthhttp://www.sciencedaily.com/releases/2013/02/130228155430.htm NASA's Van Allen Probes mission has discovered a previously unknown third radiation belt around Earth, revealing the existence of unexpected structures and processes within these hazardous regions of space.Thu, 28 Feb 2013 15:54:54 ESThttp://www.sciencedaily.com/releases/2013/02/130228155430.htmAction video games boost reading skills, study of children with dyslexia suggestshttp://www.sciencedaily.com/releases/2013/02/130228124132.htm Much to the chagrin of parents who think their kids should spend less time playing video games and more time studying, time spent playing action video games can actually make dyslexic children read better, new research suggests. In fact, 12 hours of video game play did more for reading skills than is normally achieved with a year of spontaneous reading development or demanding traditional reading treatments.Thu, 28 Feb 2013 12:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130228124132.htmToxic oceans may have delayed spread of complex lifehttp://www.sciencedaily.com/releases/2013/02/130228113447.htm A new model suggests that inhospitable hydrodgen-sulfide rich waters could have delayed the spread of complex life forms in ancient oceans. The research considers the composition of the oceans 550-700 million years ago and shows that oxygen-poor toxic conditions, which may have delayed the establishment of complex life, were controlled by the biological availability of nitrogen.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113447.htmIcy cosmic start for amino acids and DNA ingredientshttp://www.sciencedaily.com/releases/2013/02/130228113436.htm Using new technology at the telescope and in laboratories, researchers have discovered an important pair of prebiotic molecules in interstellar space. The discoveries indicate that some basic chemicals that are key steps on the way to life may have formed on dusty ice grains floating between the stars.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113436.htmAntarctic scientists discover 18-kilogram meteoritehttp://www.sciencedaily.com/releases/2013/02/130228113401.htm An international team of scientists have discovered a meteorite with a mass of 18 kilograms embedded in the East Antarctic ice sheet, the largest?such meteorite found in the region since 1988.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113401.htmBirth of a giant Planet? Candidate protoplanet spotted inside its stellar wombhttp://www.sciencedaily.com/releases/2013/02/130228103341.htm Astronomers have obtained what is likely the first direct observation of a forming planet still embedded in a thick disc of gas and dust. If confirmed, this discovery will greatly improve our understanding of how planets form and allow astronomers to test the current theories against an observable target.Thu, 28 Feb 2013 10:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130228103341.htmPhysicists demonstrate the acceleration of electrons by a laser in a vacuumhttp://www.sciencedaily.com/releases/2013/02/130228093833.htm The acceleration of a free electron by a laser is a long-time goal of solid-state physicists. Physicists have established that an electron beam can be accelerated by a laser in free space. This has never been done before at high energies and represents a significant breakthrough, and may have implications for fusion as a new energy source.Thu, 28 Feb 2013 09:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130228093833.htmNovel wireless brain sensorhttp://www.sciencedaily.com/releases/2013/02/130228093829.htm In a significant advance for brain-computer interfaces, engineers have developed a novel wireless, broadband, rechargeable, fully implantable brain sensor that has performed well in animal models for more than a year.Thu, 28 Feb 2013 09:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130228093829.htmBrain-to-brain interface allows transmission of tactile and motor information between ratshttp://www.sciencedaily.com/releases/2013/02/130228093823.htm Researchers have electronically linked the brains of pairs of rats for the first time, enabling them to communicate directly to solve simple behavioral puzzles. A further test of this work successfully linked the brains of two animals thousands of miles apart -- one in Durham, N.C., and one in Natal, Brazil.Thu, 28 Feb 2013 09:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130228093823.htmAtoms with quantum-memoryhttp://www.sciencedaily.com/releases/2013/02/130228080242.htm Order tends towards disorder. This is also true for quantum states. Measurements show that in quantum mechanics this transition can be quite different from what we experience in our daily lives.Thu, 28 Feb 2013 08:02:02 ESThttp://www.sciencedaily.com/releases/2013/02/130228080242.htmNut-cracking monkeys use shapes to strategize their use of toolshttp://www.sciencedaily.com/releases/2013/02/130227183502.htm Bearded capuchin monkeys deliberately place palm nuts in a stable position on a surface before trying to crack them open, revealing their capacity to use tactile information to improve tool use.Wed, 27 Feb 2013 18:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130227183502.htmEyes work without connection to brain: Ectopic eyes function without natural connection to brainhttp://www.sciencedaily.com/releases/2013/02/130227183311.htm For the first time, scientists have shown that transplanted eyes located far outside the head in a vertebrate animal model can confer vision without a direct neural connection to the brain. Biologists used a frog model to shed new light -- literally -- on one of the major questions in regenerative medicine and sensory augmentation research.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183311.htmReading the human genome: First step-by-step look at transcription initiationhttp://www.sciencedaily.com/releases/2013/02/130227151306.htm Researchers have achieved a major advance in understanding how genetic information is transcribed from DNA to RNA by providing the first step-by-step look at the biomolecular machinery that reads the human genome.Wed, 27 Feb 2013 15:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130227151306.htmFeeding limbs and nervous system of one of Earth's earliest animals discoveredhttp://www.sciencedaily.com/releases/2013/02/130227134425.htm Unique fossils literally 'lift the lid' on ancient creature's head to expose one of the earliest examples of food manipulating limbs in evolutionary history, dating from around 530 million years ago.Wed, 27 Feb 2013 13:44:44 ESThttp://www.sciencedaily.com/releases/2013/02/130227134425.htmMan walks again after surgery to reverse muscle paralysishttp://www.sciencedaily.com/releases/2013/02/130227134340.htm After four years of confinement to a wheelchair, Rick Constantine, 58, is now walking again after undergoing an unconventional surgery to restore the use of his leg.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134340.htmSongbirds? brains coordinate singing with intricate timinghttp://www.sciencedaily.com/releases/2013/02/130227134336.htm As a bird sings, some neurons in its brain prepare to make the next sounds while others are synchronized with the current notes?a coordination of physical actions and brain activity that is needed to produce complex movements. The finding that may lead to new ways of understanding human speech production.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134336.htmViruses can have immune systems: A pirate phage commandeers the immune system of bacteriahttp://www.sciencedaily.com/releases/2013/02/130227134334.htm A new study reports that a viral predator of the cholera bacteria has stolen the functional immune system of bacteria and is using it against its bacterial host. This provides the first evidence that this type of virus, the bacteriophage, can acquire an adaptive immune system. The study has implications for phage therapy, the use of phages to treat bacterial diseases.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134334.htmNASA's NuSTAR helps solve riddle of black hole spinhttp://www.sciencedaily.com/releases/2013/02/130227132544.htm Two X-ray space observatories, NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) and the European Space Agency's XMM-Newton, have teamed up to measure definitively, for the first time, the spin rate of a black hole with a mass 2 million times that of our sun.Wed, 27 Feb 2013 13:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130227132544.htmContaminated diet contributes to exposure to endocrine-disrupting chemicals: Phthalates and BPAhttp://www.sciencedaily.com/releases/2013/02/130227121903.htm While water bottles may tout BPA-free labels and personal care products declare phthalates not among their ingredients, these assurances may not be enough. According to a new study, we may be exposed to these chemicals in our diet, even if our diet is organic and we prepare, cook, and store foods in non-plastic containers. Children may be most vulnerable.Wed, 27 Feb 2013 12:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227121903.htm'Network' analysis of brain may explain features of autismhttp://www.sciencedaily.com/releases/2013/02/130227102022.htm A look at how the brain processes information finds distinct pattern in autistic children. Using EEGs to track the brain's electrical cross-talk, researchers found structural difference in brain connections. Compared with neurotypical children, those with autism have multiple redundant connections between neighboring brain areas at expense of long-distance links. The study, using "network analysis" like with airlines or electrical grids, may help in understanding some classic autistic behaviors.Wed, 27 Feb 2013 10:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130227102022.htmCryopreservation: A chance for highly endangered mammalshttp://www.sciencedaily.com/releases/2013/02/130227101951.htm Oocytes of lions, tigers and other cat species survive the preservation in liquid nitrogen. Scientists have now succeeded in carrying out cryopreservation of felid ovary cortex.Wed, 27 Feb 2013 10:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227101951.htmPessimism about the future may lead to longer, healthier lifehttp://www.sciencedaily.com/releases/2013/02/130227101929.htm Older people who have low expectations for a satisfying future may be more likely to live longer, healthier lives than those who see brighter days ahead, according to new research.Wed, 27 Feb 2013 10:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227101929.htmDiscovery on animal memory opens doors to research on memory impairment diseaseshttp://www.sciencedaily.com/releases/2013/02/130227085944.htm A new study offers the first evidence of source memory in a nonhuman animal. The findings have fascinating implications, both in evolutionary terms and for future research into the biological underpinnings of memory, as well as the treatment of diseases marked by memory failure such as Alzheimer's, Parkinson's and Huntington's, or disorders such as schizophrenia, PTSD and depression.Wed, 27 Feb 2013 08:59:59 ESThttp://www.sciencedaily.com/releases/2013/02/130227085944.htmNew fabrication technique could provide breakthrough for solar energy systemshttp://www.sciencedaily.com/releases/2013/02/130227085942.htm Scientists are using a novel fabrication process to create ultra-efficient solar energy rectennas capable of harvesting more than 70 percent of the sun's electromagnetic radiation and simultaneously converting it into usable electric power.Wed, 27 Feb 2013 08:59:59 ESThttp://www.sciencedaily.com/releases/2013/02/130227085942.htmNew Greek observatory sheds light on old starhttp://www.sciencedaily.com/releases/2013/02/130227085842.htm Continuing a tradition stretching back more than 25 centuries, astronomers have used the new 2.3-meter 'Aristarchos' telescope, sited at Helmos Observatory (2340m high) in the Pelοponnese Mountains in Greece, to determine the distance to and history of an enigmatic stellar system, discovering it to likely be a binary star cocooned within an exotic nebula.Wed, 27 Feb 2013 08:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130227085842.htmToo much vitamin D during pregnancy can cause food allergies, research suggestshttp://www.sciencedaily.com/releases/2013/02/130227085838.htm Pregnant women should avoid taking vitamin D supplements, new research suggests. Substitution appears to raise the risk of children developing a food allergy after birth.Wed, 27 Feb 2013 08:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130227085838.htmIncreased risk of sleep disorder narcolepsy in children who received swine flu vaccinehttp://www.sciencedaily.com/releases/2013/02/130226194006.htm A study finds an increased risk of narcolepsy in children and adolescents who received the A/H1N1 2009 influenza vaccine (Pandemrix) during the pandemic in England.Tue, 26 Feb 2013 19:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226194006.htmLeatherback sea turtle could be extinct within 20 years at last stronghold in the Pacific Oceanhttp://www.sciencedaily.com/releases/2013/02/130226141233.htm An international team led by the University of Alabama at Birmingham (UAB) has documented a 78 percent decline in the number of nests of the critically endangered leatherback sea turtle (Dermochelys coriacea) at the turtle's last stronghold in the Pacific Ocean.Tue, 26 Feb 2013 14:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130226141233.htmResearchers test holographic technique for restoring visionhttp://www.sciencedaily.com/releases/2013/02/130226134259.htm Researchers are testing the power of holography to artificially stimulate cells in the eye, with hopes of developing a new strategy for bionic vision restoration. Computer-generated holography, they say, could be used in conjunction with a technique called optogenetics, which uses gene therapy to deliver light-sensitive proteins to damaged retinal nerve cells. In conditions such as retinitis pigmentosa (RP), these light-sensing cells degenerate and lead to blindness.Tue, 26 Feb 2013 13:42:42 ESThttp://www.sciencedaily.com/releases/2013/02/130226134259.htmEating well could help spread disease, water flea study suggestshttp://www.sciencedaily.com/releases/2013/02/130226120551.htm Plentiful food can accelerate the spread of infections, scientists have shown in a study of water fleas. Scientists studying bacterial infections in tiny water fleas have discovered that increasing their supply of food can speed up the spread of infection.Tue, 26 Feb 2013 12:05:05 ESThttp://www.sciencedaily.com/releases/2013/02/130226120551.htmNon-brittle glass possible: In probing mysteries of glass, researchers find a key to toughnesshttp://www.sciencedaily.com/releases/2013/02/130226114023.htm Glass doesn't have to be brittle. Scientists propose a way of predicting whether a given glass will be brittle or ductile -- a property typically associated with metals like steel or aluminum -- and assert that any glass could have either quality.Tue, 26 Feb 2013 11:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226114023.htmConnecting the (quantum) dots: First viable high-speed quantum computer moves closerhttp://www.sciencedaily.com/releases/2013/02/130226114021.htm Scientists have developed a new method that better preserves the units necessary to power lightning-fast electronics, known as qubits. Hole spins, rather than electron spins, can keep quantum bits in the same physical state up to 10 times longer than before, the report finds.Tue, 26 Feb 2013 11:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226114021.htmCell discovery could hold key to causes of inherited diseaseshttp://www.sciencedaily.com/releases/2013/02/130226113830.htm Fresh insights into the protective seal that surrounds the DNA of our cells could help develop treatments for inherited muscle, brain, bone and skin disorders. Researchers have discovered that the proteins within this coating -- known as the nuclear envelope -- vary greatly between cells in different organs of the body.Tue, 26 Feb 2013 11:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130226113830.htmClever battery completes stretchable electronics package: Can stretch, twist and bend -- and return to normal shapehttp://www.sciencedaily.com/releases/2013/02/130226113828.htm Researchers have demonstrated a stretchable lithium-ion battery -- a flexible device capable of powering their innovative stretchable electronics. The battery can stretch up to 300 percent of its original size and still function -- even when stretched, folded, twisted and mounted on a human elbow. The battery enables true integration of electronics and power into a small, stretchable package that is wirelessly rechargeable.Tue, 26 Feb 2013 11:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130226113828.htmInfrared digital holography allows firefighters to see through flames, image moving peoplehttp://www.sciencedaily.com/releases/2013/02/130226101454.htm Firefighters now have a new tool that could help save lives. A team of researchers have developed a new technique using digital holography that can "see" people through intense flames -- the first time a holographic recording of a live person has been achieved while the body is moving. The new technique allows imaging through both.Tue, 26 Feb 2013 10:14:14 ESThttp://www.sciencedaily.com/releases/2013/02/130226101454.htmBlueprint for an artificial brain: Scientists experiment with memristors that imitate natural nerveshttp://www.sciencedaily.com/releases/2013/02/130226101400.htm Scientists have long been dreaming about building a computer that would work like a brain. This is because a brain is far more energy-saving than a computer, it can learn by itself, and it doesn't need any programming. Scientists are experimenting with memristors -- electronic microcomponents that imitate natural nerves.Tue, 26 Feb 2013 10:14:14 ESThttp://www.sciencedaily.com/releases/2013/02/130226101400.htmUnlimited source of human kidney cells createdhttp://www.sciencedaily.com/releases/2013/02/130226092142.htm Researchers have successfully generated human kidney cells from human embryonic stem cells in vitro1. Specifically, they produced the renal cells under artificial conditions in the lab without using animals or organs. This has not been possible until now.Tue, 26 Feb 2013 09:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130226092142.htmNewly observed properties of vacuums: Light particles illuminate the vacuumhttp://www.sciencedaily.com/releases/2013/02/130226092128.htm Researchers have succeeded in showing experimentally that vacuums have properties not previously observed. According to the laws of quantum mechanics, it is a state with abundant potentials. Vacuums contain momentarily appearing and disappearing virtual pairs, which can be converted into detectable light particles.Tue, 26 Feb 2013 09:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130226092128.htmSleep reinforces learning: Children?s brains transform subconsciously learned material into active knowledgehttp://www.sciencedaily.com/releases/2013/02/130226081155.htm During sleep, our brains store what we have learned during the day a process even more effective in children than in adults, new research shows.Tue, 26 Feb 2013 08:11:11 ESThttp://www.sciencedaily.com/releases/2013/02/130226081155.htmMediterranean diet helps cut risk of heart attack, stroke: Results of PREDIMED study presentedhttp://www.sciencedaily.com/releases/2013/02/130225181536.htm Results of a major study aimed at assessing the efficacy of the Mediterranean diet in the primary prevention of cardiovascular diseases show that such a diet supplemented with extra-virgin olive oil or tree nuts reduces by 30 percent the risk of suffering a cardiovascular death, a myocardial infarction or a stroke.Mon, 25 Feb 2013 18:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130225181536.htmHigher levels of several toxic metals found in children with autismhttp://www.sciencedaily.com/releases/2013/02/130225162231.htm Researchers have found significantly higher levels of toxic metals in children with autism, compared to typical children. They hypothesize that reducing early exposure to toxic metals may help lessen symptoms of autism, though they say this hypotheses needs further examination.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162231.htmLiver stem cells grown in culture, transplanted with demonstrated therapeutic benefithttp://www.sciencedaily.com/releases/2013/02/130225153130.htm For decades scientists around the world have attempted to regenerate primary liver cells known as hepatocytes because of their numerous biomedical applications, including hepatitis research, drug metabolism and toxicity studies, as well as transplantation for cirrhosis and other chronic liver conditions. But no lab in the world has been successful in identifying and growing liver stem cells in culture -- using any available technique -- until now.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153130.htmWeather extremes provoked by trapping of giant waves in the atmospherehttp://www.sciencedaily.com/releases/2013/02/130225153128.htm The world has suffered from severe regional weather extremes in recent years, such as the heat wave in the United States in 2011. Behind these devastating individual events there is a common physical cause, propose scientists in a new study. It suggests that human-made climate change repeatedly disturbs the patterns of atmospheric flow around the globe's Northern hemisphere through a subtle resonance mechanism.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153128.htmClues to climate cycles dug from South Pole snow pithttp://www.sciencedaily.com/releases/2013/02/130225153126.htm Particles from the upper atmosphere trapped in a deep pile of Antarctic snow hold clear chemical traces of global meteorological events, climate scientists from France have found. Anomalies in oxygen found in sulfate particles coincide with several episodes of the world-wide disruption of weather known as El Nino and can be distinguished from similar signals left by the eruption of huge volcanoes, the team reports.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153126.htmMaize in diets of people in coastal Peru dates to 5,000 years agohttp://www.sciencedaily.com/releases/2013/02/130225153124.htm Scientists have concluded that during the Late Archaic, maize (corn) was a primary component in the diet of people living in the Norte Chico region of Peru, an area of remarkable cultural florescence in 3rd millennium B.C. Up until now, the prevailing theory was that marine resources, not agriculture and corn, provided the economic engine behind the development of civilization in the Andean region of Peru.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153124.htmBPA may affect the developing brain by disrupting gene regulationhttp://www.sciencedaily.com/releases/2013/02/130225153122.htm Environmental exposure to bisphenol A (BPA), a widespread chemical found in plastics and resins, may suppress a gene vital to nerve cell function and to the development of the central nervous system, according to a new study.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153122.htmFuture evidence for extraterrestrial life might come from dying starshttp://www.sciencedaily.com/releases/2013/02/130225131618.htm Even dying stars could host planets with life -- and if such life exists, we might be able to detect it within the next decade. This encouraging result comes from a new theoretical study of Earth-like planets orbiting white dwarf stars. Researchers found that we could detect oxygen in the atmosphere of a white dwarf's planet much more easily than for an Earth-like planet orbiting a Sun-like star.Mon, 25 Feb 2013 13:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130225131618.htmMoments of spirituality can induce liberal attitudes, researchers findhttp://www.sciencedaily.com/releases/2013/02/130225131532.htm People become more politically liberal immediately after practising a spiritual exercise such as meditation, researchers have found.Mon, 25 Feb 2013 13:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130225131532.htmNew maps depict potential worldwide coral bleaching by 2056http://www.sciencedaily.com/releases/2013/02/130225122045.htm New maps by scientists show how rising sea temperatures are likely to affect all coral reefs in the form of annual coral bleaching events under different emission scenarios. If carbon emissions stay on the current path most of the world's coral reefs (74 percent) are projected to experience coral bleaching conditions annually by 2045, results of the study show.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122045.htmUltrasound reveals autism risk at birth, study findshttp://www.sciencedaily.com/releases/2013/02/130225112510.htm Low-birth-weight babies with a particular brain abnormality are at greater risk for autism, according to a new study that could provide doctors a signpost for early detection of the still poorly understood disorder.Mon, 25 Feb 2013 11:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130225112510.htmMarch of the pathogens: Parasite metabolism can foretell disease ranges under climate changehttp://www.sciencedaily.com/releases/2013/02/130225112508.htm Researchers developed a model that can help determine the future range of nearly any disease-causing parasite under climate change, even if little is known about the organism. Their method calculates how the projected temperature change for an area would alter the creature's metabolism and life cycle.Mon, 25 Feb 2013 11:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130225112508.htmMouse mothers induce parenting behaviors in fathers with ultra-sonic noiseshttp://www.sciencedaily.com/releases/2013/02/130225102141.htm Researchers have demonstrated the existence of communicative signalling from female mice that induces male parental behavior.Mon, 25 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130225102141.htm'NanoVelcro' device to grab single cancer cells from blood: Improvement enables 'liquid biopsies' for metastatic melanomahttp://www.sciencedaily.com/releases/2013/02/130225092252.htm Researchers have refined a method they previously developed for capturing and analyzing cancer cells that break away from patients' tumors and circulate in the blood. With the improvements to their device, which uses a Velcro-like nanoscale technology, they can now detect and isolate single cancer cells from patient blood samples for analysis.Mon, 25 Feb 2013 09:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225092252.htmScientists develop a whole new way of harvesting energy from the sunhttp://www.sciencedaily.com/releases/2013/02/130224142917.htm A new method of harvesting the sun's energy is emerging. Though still in its infancy, the research promises to convert sunlight into energy using a process based on metals that are more robust than many of the semiconductors used in conventional methods.Sun, 24 Feb 2013 14:29:29 ESThttp://www.sciencedaily.com/releases/2013/02/130224142917.htmQuantum algorithm breakthrough: Performs a true calculation for the first timehttp://www.sciencedaily.com/releases/2013/02/130224142829.htm Scientists have demonstrated a quantum algorithm that performs a true calculation for the first time. Quantum algorithms could one day enable the design of new materials, pharmaceuticals or clean energy devices.Sun, 24 Feb 2013 14:28:28 ESThttp://www.sciencedaily.com/releases/2013/02/130224142829.htmFragments of continents hidden under lava in Indian Ocean: New micro-continent detected under Reunion and Mauritiushttp://www.sciencedaily.com/releases/2013/02/130224142725.htm The islands Reunion and Mauritius, both well-known tourist destinations, are hiding a micro-continent, which has now been discovered. The continent fragment known as Mauritia detached about 60 million years ago while Madagascar and India drifted apart, and had been hidden under huge masses of lava.Sun, 24 Feb 2013 14:27:27 ESThttp://www.sciencedaily.com/releases/2013/02/130224142725.htmThe ultimate chimp challenge: Chimps do challenging puzzles for the fun of ithttp://www.sciencedaily.com/releases/2013/02/130224124635.htm Scientists are putting their bananas away, because chimpanzees don't need any persuading when it comes to getting stuck into brain games.Sun, 24 Feb 2013 12:46:46 ESThttp://www.sciencedaily.com/releases/2013/02/130224124635.htmReprogramming cells to fight diabeteshttp://www.sciencedaily.com/releases/2013/02/130223111356.htm For years researchers have been searching for a way to treat diabetics by reactivating their insulin-producing beta cells, with limited success. The "reprogramming" of related alpha cells into beta cells may one day offer a novel and complementary approach for treating type 2 diabetes. Treating human and mouse cells with compounds that modify cell nuclear material called chromatin induced the expression of beta cell genes in alpha cells, according to a new study.Sat, 23 Feb 2013 11:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130223111356.htmLessons from cockroaches could inform roboticshttp://www.sciencedaily.com/releases/2013/02/130222143233.htm Running cockroaches start to recover from being shoved sideways before their dawdling nervous system kicks in to tell their legs what to do, researchers have found. These new insights on how biological systems stabilize could one day help engineers design steadier robots and improve doctors' understanding of human gait abnormalities.Fri, 22 Feb 2013 14:32:32 ESThttp://www.sciencedaily.com/releases/2013/02/130222143233.htm

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China claims its defense sites face constant US hacking attacks

China claims its defense sites face constant US hacking attacks

China is routinely accused of launching concerted hacking campaigns against the US, many of them reportedly tied directly to the army's Unit 61398 in Shanghai. If you believe the Ministry of Defense's spokesman Geng Yansheng, however, just the opposite is true. Along with claiming that China would never hurt (or rather, hack) a fly, he asserts that the Ministry and China Military Online sites faced an average of 144,000 hacking attempts per month from foreign sources in 2012, 62.9 percent of which allegedly came from the US. The Ministry's man stops short of leveling cyberwarfare charges, although he notes the US' recent plans to expand and formally define its cyberwar strategy. There's some 'splainin to do, he argues. While there isn't a formal US response, we suspect that neither side is an innocent dove here -- China is just the most recent to cry foul.

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Via: Reuters

Source: Ministry of National Defense (translated)

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/7XMCUu9HWOU/

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Time to step in? U.S. weighs direct aid to Syrian rebels

PARIS (AP) ? The Obama administration, in coordination with some European allies, is for the first time considering supplying direct assistance to elements of the Free Syrian Army as they seek to ramp up pressure on Syrian President Bashar Assad to step down and end nearly two years of brutal and increasingly deadly violence.

Officials in the United States and Europe said Tuesday the administration is nearing a decision on whether to provide non-lethal assistance to carefully vetted fighters opposed to the Assad regime in addition to what it is already supplying to the political opposition. A decision is expected by Thursday when U.S. Secretary of State John Kerry will attend an international conference on Syria in Rome that leaders of the opposition Syrian National Coalition have been persuaded to attend, the officials said.

The officials spoke on condition of anonymity because the shift in strategy has not yet been finalized and still needs to be coordinated with European nations, notably Britain. They are eager to vastly increase the size and scope of assistance for Assad's foes.

Kerry, who was a cautious proponent of supplying arms to the rebels while he was chairman of the Senate Foreign Relations Committee, has been consulting with European leaders on how to step up pressure on Assad to leave power. The effort has been as a major focus of his first official trip abroad as America's top diplomat. On the first two stops on his hectic nine-nation tour of Europe and the Middle East, in London and Berlin, he has sought to assure the Syrian opposition that more help is on the way.

In London on Monday, he made a public appeal to opposition coalition leader Mouaz al-Khatib not to boycott the Rome meeting as had been threatened and to attend the conference despite concerns among Assad foes that international community is not doing enough. Kerry and Vice President Joe Biden made private telephone calls to al-Khatib to make the same case.

"We are determined that the Syrian opposition is not going to be dangling in the wind, wondering where the support is, if it is coming," Kerry told reporters after meeting British Prime Minister David Cameron and Foreign Secretary William Hague.

Hague said that the deteriorating conditions in Syria, especially recent scud missile attacks on the city of Aleppo, were unacceptable and that the West's current position could not be sustained while an "appalling injustice" is being done to Syrian citizens.

"In the face of such murder and threat of instability, our policy cannot stay static as the weeks go by," Hague told reporters, standing beside Kerry. "We must significantly increase support for the Syrian opposition. We are preparing to do just that."

The officials in Washington and European capitals said the British are pushing proposals to provide military training, body armor and other technical support to members of the Free Syrian Army who have been determined not to have links to extremists. The officials said, however, that the U.S. was not yet ready to consider such action although Washington would not object if the Europeans moved ahead with the plans.

The Obama administration has been deeply concerned about military equipment falling into the hands of radical Islamists who have become a significant factor in the Syrian conflict and could then use that materiel for terrorist attacks or strikes on Israel.

The Italian government, which is hosting Thursday's conference, said on Monday that the Europeans would use the meeting "to urge the United States' greater flexibility on measures in favor of the opposition to the Assad regime."

"They will be asking, in particular, that 'non-lethal' aid be extended to include technical assistance and training so as to consolidate the coalition's efforts in the light of what emerged at the latest meeting of the EU Foreign Affairs Council," the foreign ministry said in a statement. In a recent meeting, European Union foreign ministers agreed that support to the rebels needed to be boosted.

Officials in Washington said the United States was leaning toward providing tens of millions of dollars more in non-lethal assistance to the opposition, including vetted members of the Free Syrian Army who had not been receiving direct U.S. assistance. So far, assistance has been limited to funding for communications and other logistical equipment, a formalized liaison office and an invitation to al-Khatib to visit the United States in the coming weeks.

The officials stressed, however, that the administration did not envision American military training for the rebels nor U.S. provision of combat items such as body armor that the British are advocating.

The officials said the U.S. is also looking at stepping up its civilian technical assistance devoted to rule of law, civil society and good governance, in order to prepare an eventual transition government to run the country once Assad leaves.

In Europe, meanwhile, Kerry on Tuesday visited Berlin where he met his Russian counterpart, Sergei Lavrov, for the first time in his new post, spending more than an hour discussing the Syria conflict. Russia has been a strong supporter of Assad and has, along with China, repeatedly blocked efforts at the United Nations to impose global sanctions against the regime unless it stops the violence that has killed nearly 70,000 people.

State Department spokeswoman Victoria Nuland said the two met for an hour and 45 minutes, spending more than half that time on Syria in what she called a "really serious and hardworking session."

Kerry and Lavrov discussed how they could implement the so-called Geneva Agreement, which is designed to get the Syrian government and rebels to plan a transitional government for the time after Assad leaves office, Nuland said.

Lavrov told Russian news agencies that his talks with Kerry were "quite constructive." On Syria, he said the two reaffirmed their "intention to do all Russia and the U.S. can do. It's not that everything depends on us, but we shall do all we can to create conditions for the soonest start of a dialogue between the government and the opposition."

Syria's foreign minister was in Moscow on Monday and while there expressed a willingness to meet with opposition leaders.

The Syrian National Coalition is skeptical about outside help from the West and threatened to boycott the Rome meeting until a series of phone calls and meetings between Kerry and his ambassadors and Syrian opposition leaders repaired the schism. The council now says it will attend the meeting, but is hoping for more concrete offers of help, including military assistance.

___

Klapper contributed to this report from Washington.

Source: http://news.yahoo.com/ap-sources-us-weighs-direct-aid-syrian-rebels-014311467--politics.html

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Wednesday, February 27, 2013

Arkansas lawmakers override governor's veto of abortion bill

LITTLE ROCK, Ark. (AP) ? The Arkansas House voted 53-28 Tuesday to override Gov. Mike Beebe's veto of a bill that would outlaw most abortions starting in the 20th week of pregnancy, hours after a state Senate committee approved a package of even tighter abortion restrictions.

The Republican-controlled state Senate, which overwhelmingly backed the 20-week near-ban on abortions before Beebe vetoed it, was expected to discuss whether to vote to override the veto Thursday. Like the GOP-led House, only a simple majority in the Senate is needed to override a veto.

The House-sponsored measure is based on the disputed argument that a fetus can feel pain by the 20th month of pregnancy, and thus deserves protection from abortion. Beebe vetoed the bill Tuesday, saying it contradicts the U.S. Supreme Court's 1976 Roe v. Wade decision, which legalized abortion until a fetus can viably survive outside of the womb, which is typically at 22 to 24 weeks.

"This is not just any regular bill. It's one that has an eternal impact on each of us and to those children," Republican Rep. Andy Mayberry told House members as he urged them to override.

Prior to the House vote, the Senate Public Health, Welfare and Labor Committee voted 5-2 to advance a bill that would ban most abortions starting in the 12th week of pregnancy, sending it to the full Senate. The Senate passed an earlier version of the bill that would have outlawed abortions as early as six weeks into a pregnancy, but amended it to push back the restriction and to add more exemptions.

22 to 24 weeksBeebe declined to say Wednesday whether he would also veto the Senate's proposed 12-week ban, but he said he thinks it's on even shakier legal ground than the House's 20-week version.

"I'm pretty sure I know what I'm going to do on a bill that's even more problematic than the one I already vetoed, but I won't tell you officially until that time," Beebe said Tuesday.

GOP Sen. Jason Rapert said he hopes Beebe lets it stand but said he was confident the 12-week ban would have enough support to override a veto.

"The governor has his own conscience," Rapert, R-Conway, told reporters. "I think probably the best route would be that he just simply not sign the bill and let it become law, if that's what he decides to do. If he doesn't, then we'll override the veto and it'll become law in the state of Arkansas."

___

Associated Press writer Michael Stratford contributed to this report.

___

Andrew DeMillo can be reached at www.twitter.com/ademillo

Source: http://news.yahoo.com/ark-house-overrides-veto-abortion-restrictions-214013377--politics.html

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Italy faces post-vote stalemate, spooking investors

ROME (Reuters) - The Italian stock market fell and state borrowing costs rose on Tuesday as investors took fright at political deadlock after a stunning election that saw a protest party lead the poll and no group had a clear majority in parliament.

"The winner is: Ingovernability" ran the headline in Rome newspaper Il Messaggero, reflecting the stalemate the country would have to confront in the next few weeks as sworn enemies would be forced to work together to form a government.

In a sign of where that might lead, former prime minister Silvio Berlusconi indicated his center-right might be open to a grand coalition with the center-left bloc of Pier Luigi Bersani, which will have a majority in the lower house thanks to a premium of seats given to the largest bloc in the chamber.

Results in the upper house, the Senate, where seats are awarded on a region-by-region basis, indicated the center-left would end up with about 119 seats, compared with 117 for the center-right. But 158 are needed for a majority to govern.

Any coalition government that may be formed must have a working majority in both houses in order to pass legislation.

World financial markets reacted nervously to the prospect of a stalemate in the euro zone's third-largest economy with memories still fresh of the crisis that took the 17-member currency bloc to the brink of collapse in 2011.

The Milan bourse was down more than four percent at its opening and the spread between yields on 10-year Italian and German government bonds widened to 338.7 basis points, the highest since December 10. An ally of conservative German Chancellor Angela Merkel urged Italy to stick with reforms pursued by the outgoing technocratic emergency government of Mario Monti.

However, the poor showing by Prime Minister Monti's centrist bloc reflected a weariness with austerity that was exploited by both Berlusconi and comic Beppe Grillo; his anti-establishment 5-Star Movement won more votes than any other single party, taking 25 percent nationally. Bersani's allies helped his center-left bloc win the lower house by just 125,000 votes.

Berlusconi, a media magnate whose campaigning all but eroded Bersani's once commanding lead, said he was not worried about market reaction and played down the significance of the spread.

In a telephone call to a morning television show, he said: "Italy must be governed." He ruled out a deal with Monti but said he "must reflect" on a possible deal with the center left: "Every (political side) must be prepared to make sacrifices."

The euro skidded to an almost seven-week low against the dollar in Asia on fears about the euro zone's debt crisis. It fell as far as $1.3042, its lowest since January 10.

Another indication of investors' reaction to the results will come later on Tuesday when the Treasury auctions 8.75 billion euros in 6-month bonds.

Bersani claimed victory in the lower house and said it was obvious that Italy was in "a very delicate situation".

Grillo, however, showed no immediate willingness to negotiate. Commentators said all his adversaries underestimated the appeal of a grassroots movement that called itself a "non-party", particularly its allure among young Italians who find themselves without jobs and the prospect of a decent future.

"NON-PARTY" SURGES TO THE TOP

The 5-star Movement's score of 25.5 percent in the lower house was just ahead of the 25.4 percent for Bersani's Democratic Party, which ran in a coalition with the leftist SEL party, and it won almost 8.7 million votes overall - more than any other single party.

"The 'non-party' has become the largest party in the country," said Massimo Giannini, commentator for the Rome newspaper La Repubblica about Grillo, who mixes fierce attacks on corruption with policies ranging from clean energy to free Internet.

Grillo's surge in the final weeks of the campaign threw the race open, with hundreds of thousands turning up at his rallies to hear him lay into targets ranging from corrupt politicians and bankers to German Chancellor Angela Merkel.

In just three years, his 5-Star Movement, heavily backed by a frustrated generation of young Italians increasingly shut out from permanent full-time jobs, has grown from a marginal group to one of the most talked about political forces in Europe.

RECESSION

"It's a classic result. Typically Italian," said Roberta Federica, a 36-year-old office worker in Rome. "It means the country is not united. It is an expression of a country that does not work. I knew this would happen."

Italy's borrowing costs have come down in recent months, helped by the promise of European Central Bank support but the election result confirmed fears of many European countries that it would not produce a government strong enough to implement effective reforms.

A long recession and growing disillusionment with mainstream parties fed a bitter public mood that saw more than half of Italian voters back parties that rejected the austerity policies pursued by Monti with the backing of Italy's European partners.

Monti suffered a major setback. His centrist grouping won only 10.6 percent and two of his key centrist allies, Pier Ferdinando Casini and lower house speaker Gianfranco Fini, both of parliamentarians for decades, were booted out.

"It's not that surprising if you consider how much people were let down by politics in its traditional forms," Monti said.

Berlusconi's campaign, mixing sweeping tax cut pledges with relentless attacks on Monti and Merkel, echoed many of the themes pushed by Grillo and underlined the increasingly angry mood of the Italian electorate.

Stefano Zamagni, an economics professor at Bologna University said the result showed that a significant share of Italians "are fed up with following the austerity line of Germany and its northern allies".

"These people voted to stick one up to Merkel and austerity," he said.

Even if the next government turns away from the tax hikes and spending cuts brought in by Monti, it will struggle to revive an economy that has scarcely grown in two decades.

Monti was widely credited with tightening Italy's public finances and restoring its international credibility after the scandal-plagued Berlusconi, whom he replaced as the 2011 financial crisis threatened to spin out of control.

But he struggled to pass the kind of structural reforms needed to improve competitiveness and lay the foundations for a return to economic growth, and a weak center-left government may not find it any easier.

(Additional reporting by Barry Moody, Gavin Jones, Catherine Hornby, Lisa Jucca, Steven Jewkes, Steve Scherer and Naomi O'Leary; Writing by Philip Pullella and James Mackenzie; Editing by Pravin Char and Alastair Macdonald)

Source: http://news.yahoo.com/huge-protest-vote-leaves-italy-facing-deadlock-005214049.html

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With The Open, ZTE Aims To Get The Young And Adventurous Fired Up For Firefox OS

zte-open2ZTE's press conference yesterday didn?t really reveal anything we didn't already know, but it at least gave us the opportunity to play with the Chinese OEM's first Firefox OS-powered smartphone. The cost-conscious Open is apparently meant for "young people who are adventurers and want to try something new" (according to He Shiyou, head of ZTE's Mobile Devices Division anyway), but how is it?

Source: http://feedproxy.google.com/~r/Techcrunch/~3/8CiW5l6tJ_I/

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Libertarian paternalism and school lunches: Guiding healthier behavior while preserving choices

Feb. 26, 2013 ? The term 'libertarian paternalism' is a peculiar phrase because it invokes feelings about two seemingly contradictory philosophies. Yet, as a principle of the behavioral sciences, this phrase actually implies gentle guidance, without force.

Recently, the USDA passed regulations designed to make school lunches more nutritious. Schools participating in the National School Lunch Program are required to increase whole grain offerings, cap the fat of milk at 1% for white and non-fat for flavored, and ensure that students take either a fruit or a vegetable with their purchased lunch. Unfortunately, forcing behavior jeopardizes the potential to accomplish the most important goal of improving children's diets. After all, it's not nutrition until it's eaten!

Staying true to the meaning of libertarian paternalism, Cornell University researchers Andrew Hanks, David Just and Brian Wansink conducted a field study in two of high school cafeterias to test whether low- and no-cost environmental changes could lead children to take and eat healthier foods. Under the name, "Smarter Lunchrooms Makeover," they tested multiple small changes such as making fruits and vegetables more attractive, convenient, and normative, all simple applications of libertarian paternalism.

Make the Fruit More Visible

After the "makeover" was implemented, students were 13% more likely to take fruits and 23% more likely to take vegetables. These are very encouraging results, but selection is only half of the battle!

To check the consumption of the fruits and vegetables selected, Hanks, Just and Wansink recorded whether food items were completely eaten, half eaten or not eaten at all. They found that students not only took more fruits and vegetables, but actual consumption increased by 18% for fruits and by 25% for vegetables. They also found that after the makeover the percentage of kids eating a whole serving of fruit increased by 16% and by 10% for vegetables.

These small changes, based on the principle of libertarian paternalism, cost three hours of time and less than $50 to implement. Evidence from the results demonstrates that this "makeover" not only preserves choice but also can 'nudge' children toward healthier behaviors that they can carry with them into adulthood, contributing to the fight against current childhood obesity trends!

Furthermore, these simple changes could also be effective in the cafeterias of other organizations, including hospitals, companies, and retirement homes, as well as within the walls of your very own home.

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Story Source:

The above story is reprinted from materials provided by Cornell Food & Brand Lab. The original article was written by Joanna Ladzinski and Andrew Hanks.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Andrew S. Hanks, David R. Just, Brian Wansink. Smarter Lunchrooms Can Address New School Lunchroom Guidelines and Childhood Obesity. The Journal of Pediatrics, 2013; DOI: 10.1016/j.jpeds.2012.12.031

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/nutrition/~3/knTmh8ZT8Xo/130226172506.htm

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Tuesday, February 26, 2013

TransUnion: Late auto-loan payments rose in 4Q

(AP) ? More Americans fell behind on their auto loan payments in the last three months of 2012, a time of the year when some borrowers' financial obligations temporarily take a backseat to spending on holiday shopping.

Beyond the seasonal increase, the late-payment rate on auto loans declined on an annual basis and remained near the lowest point in more than a decade, credit reporting agency TransUnion said Tuesday.

The trend comes amid a strong market for cars and trucks. Many Americans are moving to replace older vehicles after holding back on purchases for several years following the last recession.

U.S. auto sales grew 13.4 percent last year to 14.5 million and are projected to climb up to 15.5 million this year.

The combination of strong auto sales and low interest rates has fueled a rise auto financing. As more borrowers have taken on auto loans, the ratio of those who have failed to make timely payments has diminished.

In addition, most borrowers continue to make paying their auto loans a priority, a trend that grew more pronounced in the aftermath of the housing collapse and recession.

"Consumers are valuing their auto-related loans a little more ahead of other things when they do get a little bit stretched in their budgets," said Peter Turek, automotive vice president in TransUnion's financial services business unit.

The rate of auto loans with payments late by 60 days or more was 0.41 percent in the last three months of 2012. That's up from 0.38 percent in the previous quarter, but down from 0.46 percent a year earlier, TransUnion said.

Turek noted that the company always sees a slight uptick in the auto loan delinquency rate during the fourth quarter. The financial pressures of holiday shopping can lead some borrowers to delay or skip a loan payment ? a dynamic that also leads to higher late-payment rates for credit cards and home loans.

Even so, the fourth quarter's late-payment rate remained near the lowest rate on TransUnion's records going back to 1999. That record-low rate, 0.33 percent, was recorded in the second quarter of last year.

The national late-payment rate on auto loans peaked in the first three months of 2000 at 2.39 percent, the firm said.

All told, the auto-loan delinquency rate has fallen on an annual basis for 13 consecutive quarters.

The trend has held up even as Americans have been taking on higher levels of auto-loan debt.

In the fourth quarter, bank auto debt per borrower increased for the seventh consecutive quarter, rising 5.4 percent to $13,747 from $13,045 a year earlier, TransUnion said.

One reason for that is that banks are making more auto loans, which tend to have higher balances early on, as it typically takes several years for borrowers to pay them down.

TransUnion's analysis of data on new auto loans lags by a quarter, so the most recent figures are for the third quarter. In that period, new auto loans and leases grew nearly 16 percent from the same quarter in 2011.

The rise in auto sales also has spurred banks to step up lending to borrowers with less-than-stellar credit.

Some 32.4 percent of new auto loans issued in the July-September period were made to nonprime borrowers, up from 30.6 percent a year earlier. Non-prime borrowers are defined as those with a score between 501 and 700 on the VantageScore credit scale, which runs between 501 and 990, with borrowers scoring at 900 or above being considered prime borrowers, or the safest credit bet.

The average balance of new auto loans also increased on an annual basis in the third quarter, rising about 1.7 percent to $18,326, the firm said.

"We've been observing an increase in sub-prime borrowers in the auto loan space now for several quarters and we do expect this will eventually push the overall delinquency numbers higher," Turek said.

Given the rise in auto loans going to higher-risk borrowers, Turek said he expects that the trend will eventually drive the overall late-payment rate for auto loans higher. But he anticipates that the delinquency rate will remain about the same in 2013's first quarter, possibly even dropping slightly.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2013-02-26-US-Auto%20Loans-Late%20Payments/id-5c67abb039de40d3af4744064e5ab791

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Hackers target visitors to NBC's site

NBC.com has been found to harbor the RedKit browser exploit kit, which can deliver malware to vulnerable computers.?

By Paul Wagenseil,?TechNewsDaily / February 22, 2013

Jane Krakowski and Jimmy Fallon in a Late Night with Jimmy Fallon show.

Virginia Sherwood/NBCU Photo Bank/AP

Enlarge

The main website for the NBC television network, NBC.com, was found yesterday to have been hacked so that it infected unsuspecting visitors.

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Specifically, it harbored the RedKit browser exploit kit, which triggers?drive-by downloads?of malware onto vulnerable computers.

The hack was one of a trio of security breaches yesterday, as the Aspen Institute think tank and the customer-support specialist Zendesk disclosed hacker intrusions into their networks.

NBC's problems arose when the head of Dutch security firm Fox-IT?tweeted his observations?about NBC.com, followed quickly by a posting on the?HitmanPro blog?run by the Dutch anti-virus firm SurfRight.

"There were two exploit links on the NBC website. The first one was on the main default (entry) page. And the second one was located on hxxp://www.nbc.com/assets/core/js/s_wrapper.js," said the HitmanPro blog. "It serves both Java (CVE-2013-0422) and PDF exploits. The exploit drops the Citadel Trojan, which is used for banking fraud and cyberespionage."

The?Java exploit?referred to, which affects Macs, Windows PCs and Linux boxes alike, was responsible for the recently announced hacks into Apple's, Facebook's and Twitter's employee networks.

[Why and How to Disable Java on Your Computer]

The HitmanPro posting noted that RedKit was also installing the ZeroAccess malware, which "moderates an affected user's Internet experience by modifying search results, and generates pay-per-click advertising revenue for its controllers," as well an unknown form of malware.

Stand-alone NBC TV network sites, such as those for "Late Night With Jimmy Fallon" and one featuring "Tonight Show" host Jay Leno's collection of vintage cars, were also said to be compromised.

An NBC spokeswoman?confirmed the hacks to Bloomberg News. All the affected sites were cleaned and back up Friday morning.

(The NBCNews.com website, with which TechNewsDaily has a professional relationship, was not affected.)

Copyright 2013?TechNewsDaily, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://rss.csmonitor.com/~r/feeds/science/~3/C_kLgwhVtAw/Hackers-target-visitors-to-NBC-s-site

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Monday, February 25, 2013

Poet jailed for life in Qatar insult trial has term cut to 15 years

DOHA (Reuters) - A Qatari poet jailed for life for criticizing the emir and attempting to incite revolt had his sentence cut to 15 years on Monday, in a case human rights groups said showed hypocrisy by the Gulf state, which has supported Arab uprisings abroad.

In his verses, Muhammad Ibn al-Dheeb al-Ajami praised the Arab Spring revolts that toppled four dictators, often with the help of money and other support from Qatar, a close U.S. ally which also backs rebels in Syria.

But the poet also criticized Qatar's absolute monarch and spoke, for example, of "sheikhs playing on their PlayStations".

He was sentenced to life in prison three months ago, but he appealed against the conviction and sentence, arguing he should be freed as there was no evidence that he had recited the offending verses in public and so no basis for charging him with incitement.

His term was reduced on Monday to 15 years. Al-Ajami shouted "There is no law for this" as he was led away by guards from Qatar's court of appeal.

Defense lawyer Najib al-Naimi said the poet would now appeal to the supreme court, describing the unanimous decision by the three-judge appeal court as a miscarriage of justice.

"There is politics behind this. They are trying to demonstrate to the Qatari citizens that if anyone opens his mouth, they will have the same treatment ... to set an example."

Among offending passages from one of al-Ajami's poems, translated from Arabic, was the line: "If the sheikhs cannot carry out justice, we should change the power and give it to the beautiful woman."

Qatar, a major natural gas producer and home to a U.S. military base, has escaped the unrest seen in other Arab countries. The emir has taken a high-profile role at times in calling for human rights - for example, when he went to Gaza in November, the first foreign leader there in years.

BACKING REBELS

Qatar-based Al Jazeera television has closely covered the Arab revolts, though it gave scant coverage to an uprising in neighboring Bahrain - ruled by another Gulf Arab monarchy.

The Qatari government has also taken a prominent role in the confrontation between, on the one hand, Sunni Muslim-ruled Arab states like itself and Saudi Arabia and, on the other, Iran and its Shi'ite allies in Syria, Lebanon and elsewhere.

Qatar supported the street protests that ousted rulers in Egypt, Tunisia and Yemen. It also supported the NATO-backed uprising in Libya and is backing the rebels battling President Bashar al-Assad in Syria's civil war.

But freedom of expression is tightly controlled in the small Gulf state, home to less than two million people. Self-censorship is prevalent among national newspapers and other media outlets. Qatar has no organized political opposition.

When al-Ajami was given life, Amnesty International's Middle East director Philip Luther said: "It is deplorable that Qatar, which likes to paint itself internationally as a country that promotes freedom of expression, is indulging in what appears to be such a flagrant abuse of that right."

The United Nations has also said it is concerned about al-Ajami's situation. U.N. human rights spokeswoman Cecile Pouilly told a news briefing in Geneva on Jan 8 his trial had been marred by a number of procedural irregularities.

Ali al-Hattab, a Saudi who tracks human rights in the Gulf, said Monday's ruling presented a "very bad image for Qatar".

"They talk about democracy and equality, but they won't give people like Mohammed the freedom to speak, because it threatens their power and control. All he has done is recite a poem. How can they charge him with trying to overthrow a regime?" he said.

(Reporting By Regan Doherty; Editing by William Maclean and Pravin Char)

Source: http://news.yahoo.com/poet-jailed-life-qatar-insult-trial-term-cut-094239457.html

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Lenovo outs new Android tablet lineup, new 7 and 10-inch offerings

Android Central

Android Central at Mobile World Congress

Lenovo has outed their latest lineup of Android tablets over in Barcelona at Mobile World Congress. None have particularly inspiring names, but launched today are the 7-inch A1000 and A3000, and the 10-inch S6000.  

The A1000 is the entry level offering of the bunch. Packing a 1.2GHz dual-core processor, 16GB of on-board storage which is expandable to 32GB by way of microSD card, and Android 4.1 Jelly Bean. It's 7-inch sibling, the A3000 is carrying a little more in the spec department by way of a 1.2GHz quad-core MTK processor and upto 64GB total storage including microSD cards. The A3000 too runs Jelly Bean, although the display is a slightly disappointing 1024x600 resolution IPS panel, but there will be a HSPA+ version of the A3000. 

The 10-inch S6000 completes the Jelly Bean toting lineup, and is also powered by a quad-core 1.2GHz MTK processor. Like the A3000 there will be a cellular, HSPA+ variant, and carries a 1280x800 resolution IPS display which promises a 178 degree viewing angle. 

One interesting addition though is the included Lenovo Mobile Access. On the cellular enabled tablets, Lenovo will be indicated as the service provider upon first powering up the tablet allowing new users to start browsing the web immediately. Once this runs out, you then have to go back to a regular data plan. No word on how much is included, but it's a nice touch nevertheless

No word at this stage on price or availability of any of these three new tablets beyond worldwide release in Q2 of this year. You can find the full press release after the break. 

read more



Source: http://feedproxy.google.com/~r/androidcentral/~3/auBrM17zx1k/story01.htm

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Samsung takes on iPad Mini, expands lineup pen-based tablets with Galaxy Note 8.0

BARCELONA, Spain ? Samsung Electronics is beefing up its tablet range with a competitor?

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BARCELONA, Spain ? Samsung Electronics is beefing up its tablet range with a competitor to Apple?s iPad Mini that sports a pen for writing on the screen.

The Korean company announced on Sunday in Barcelona that the Galaxy Note 8.0 will have an 8-inch screen, putting it very close in size to the Apple?s tablet, which launched in November with a 7.9-inch screen. It?s not the first time Samsung has made a tablet that?s in the Mini?s size range: it?s very first iPad competitor had a 7-inch screen, and it still makes a tablet of that size, but without a pen.

Samsung will start selling the new tablet in the April to June period, at an as yet undetermined price. It made the announcement ahead of Mobile World Congress, the wireless industry?s annual trade show, which starts Monday in Barcelona, Spain.

The Note 8.0 fills a gap in Samsung?s line-up of pen-equipped devices between the Galaxy Note II smartphone, with its 5.5-inch screen, and the Galaxy Note 10.1, a full-size tablet. Samsung has made the pen, or more properly the stylus, one of the tools it uses to chip away at Apple?s dominance in both tablets and high-end smartphones. Apple doesn?t make any devices that work with styluses, preferring to optimize its interfaces for fingers, mice and touchpads.

On Samsung?s Note line, the pens can be used to write, highlight and draw. The screens also sense when the mouse hovers over the screen, providing an equivalent to the hovering mouse cursor on the PC. However, few third-party applications have been modified to take full advantage of the pens.

Source: http://www2.macleans.ca/2013/02/23/samsung-takes-on-ipad-mini-expands-lineup-pen-based-tablets-with-galaxy-note-8-0/

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Sunday, February 24, 2013

Illinois GOP Chair Pat Brady Could Lose Job Over Gay Marriage Support

Some Illinois GOP state party bosses are seeking to unseat state chairman Pat Brady over his support for a gay marriage law.

Brady said in a statement last month that legalizing the institution for gay and lesbian couples ?honors the best conservative principles. It strengthens and reinforces a key Republican value ? that the law should treat all citizens equally.?

Party leaders immediately pounced on Brady; some called for his resignation. But Brady has stood by his remarks.

?If people want to throw me out because I took on an issue of discrimination [as] the chairman of the Republican Party, the party founded by Abraham Lincoln, then that's ? that's up to them and they're free to do it. But I'm not backing down,? he said.

On Friday, Brady told WBEZ that party bosses have called a March 9 special meeting to discuss his stance on the issue.

According to WBEZ, Brady's ouster would require ?the weighted vote of three-fifths of the state central committee.?

State Senator Jim Oberweis, also a committeeman, said there is sufficient support to fire Brady.

?We'd have exactly the same reaction if suddenly Pat decided to talk about the merits of Obamacare,? Oberweis said.

Source: http://feedproxy.google.com/~r/OnTopMagazineHeadlines/~3/7dlD5OfA-7o/article.aspx

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If Twitter and Facebook users picked Oscar winners ? (infographic)

The Oscars are here, and guaranteed, some arty subtitled French film that no football-watching man has voluntarily watched will win one or three. But what if the Twitterati and Facebookers chose the winners?

According to digital ad firm RadiumOne, Twitter and Facebook users would select Hugh Jackman as best actor for Les Mis ? shockingly, not Wolverine ? and Jennifer Lawrence as Best Actress for Silver Linings Playbook.

Twitter users would pick teen vamp Twilight thriller?Breaking Dawn Part 2?as Best Picture, with almost 1.3 million followers, but their second place would go to Paranormal Activity 4, with less than 10 percent as many followers at 117,192. The Hobbit: An Unexpected Journey would slot into number three position, with 86,389 followers.

Facebook users would also pick the Twilight movie as Best Picture.

The film received a massive 38 million likes, almost five times as many as first loser ? and a much better movie, if I do say so myself ? The Hunger Games. And Facebook would select TED, a movie about a teddy bear that comes to life, in third place.

(Perhaps there?s a good reason why social media doesn?t pick the Oscars.)

Here?s all the data in visual form:

_Oscar-Infographic-Final-Digital

photo credit: Dave_B_ via photopin cc

Source: http://venturebeat.com/2013/02/23/if-twitter-and-facebook-users-picked-oscar-winners-infographic/

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