Thursday, February 28, 2013

Illegal music file-sharing down 'significantly'

Illegal music file-sharing "declined significantly," down by 17 percent in 2012 compared to 2011, according to The NPD Group.

With more services available, such as Spotify, Last.fm and Pandora for streaming and buying music, and giant digital music retailers like Amazon and Apple, consumers have more choices than ever for getting music legally, easily and relatively cheaply.

"For the music industry, which has been battling digital piracy for over a decade, last year was a year of progress," said Russ Crupnick, NPD's senior vice president of industry analysis, in a statement about the research group's findings, part of its "Annual Music Study 2012" report.

NPD's findings come on the heels of a recent report that says music sales actually saw a small gain, 0.3 percent, in 2012 to $16.5 billion, the industry's first revenue increase in 13 years, according to the International Federation of the Phonographic Industry.

Meanwhile, a new, U.S.-based Copyright Alert System is kicking in this week to target consumers who use peer-to-peer software to illegally share music, as well as movies and TV shows. The alert system will be used by five major Internet service providers to notify a customer whose Internet address has been detected sharing files illegally.

Peer-to-peer (P2P) file sharing peaked in 2005, NPD said, when about 20 percent of Internet users ages 13 and older used P2P services, such as LimeWire (now shut down), to download music. In 2012, "that number fell to 11 percent."

P2P services are still out there, of course. But The NPD Group notes that the volume of illegally downloaded music files from P2P sites "also declined 26 percent, compared to the previous year."

Also down: the "number of music files being burned and ripped from CDs owned by friends and family fell 44 percent, the number of files swapped from hard drives dropped 25 percent, and the volume of music downloads from digital lockers decreased 28 percent."

The NPD Group says the main reason for the reduced sharing is the "increased use of free, legal music streaming services. In fact nearly half of those who stopped or curtailed file sharing cited the use of streaming services as their primary reason for stopping or reducing their file-sharing activity."

"In recent years, we?ve seen less P2P activity, because the music industry has successfully used litigation to shut down Limewire and other services," said Crupnick. "Many of those who continued to use P2P services reported poor experiences, due to rampant spyware and viruses on illegal P2P sites."

NPD's research was based on 5,406 completed online surveys in the U.S., a spokesman told NBC News. The survey was done between Dec. 12, 2012 and Jan. 9, 2013.

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Source: http://www.nbcnews.com/technology/technolog/illegal-music-file-sharing-dropped-significantly-2012-says-npd-1C8590466

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ScienceDaily: Living Well News

ScienceDaily: Living Well Newshttp://www.sciencedaily.com/news/living_well/ Stories about health and wellness, lifestyle issues and trends, family concerns and other topics about everyday life.en-usWed, 27 Feb 2013 19:03:28 ESTWed, 27 Feb 2013 19:03:28 EST60ScienceDaily: Living Well Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/living_well/ For more science articles, visit ScienceDaily.Praising children for their personal qualities may backfirehttp://www.sciencedaily.com/releases/2013/02/130227183316.htm Praising children, especially those with low self-esteem, for their personal qualities rather than their efforts may make them feel more ashamed when they fail, according to new research.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183316.htmResearch explores factors that impact adolescent mental healthhttp://www.sciencedaily.com/releases/2013/02/130227151258.htm Research indicates that half of all lifetime cases of mental illness begin by age 14, well before adulthood. Three new studies investigate the cognitive, genetic and environmental factors that may contribute to mental health disorders in adolescence.Wed, 27 Feb 2013 15:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130227151258.htmLipid researcher, 98, reports on the dietary causes of heart diseasehttp://www.sciencedaily.com/releases/2013/02/130227151254.htm A 98-year-old researcher argues that, contrary to decades of clinical assumptions and advice to patients, dietary cholesterol is good for your heart -- unless that cholesterol is unnaturally oxidized (by frying foods in reused oil, eating lots of polyunsaturated fats, or smoking).Wed, 27 Feb 2013 15:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130227151254.htmName your neighborhood, define your health?http://www.sciencedaily.com/releases/2013/02/130227134342.htm Does your neighborhood really define health? Most of us make a choice between suburbs, countryside, or city and settle down. But others, particularly those living in poverty, don?t always get to make that choice ?- the choice that could actually determine our quality and length of life. So how does this choice affect our health?Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134342.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.htmTrust makes you delusional and that's not all bad: Trusting partners remember transgressions in ways that benefit the relationshiphttp://www.sciencedaily.com/releases/2013/02/130227113100.htm New research is the first to systematically examine the role of trust in biasing memories of transgressions in romantic partnerships. People who are highly trusting tended to remember transgressions in a way that benefits the relationship, remembering partner transgressions as less severe than they originally reported. People low on trust demonstrated the opposite pattern, remembering partner transgressions as being more severe than how they originally reported.?Wed, 27 Feb 2013 11:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130227113100.htmDefining the new normal in aginghttp://www.sciencedaily.com/releases/2013/02/130227113058.htm Researcher says terms such as "normal," "healthy" or "successful" aging can prejudice our views of seniors.Wed, 27 Feb 2013 11:30:30 ESThttp://www.sciencedaily.com/releases/2013/02/130227113058.htmNew studies link gene to selfish behavior in kids, find other children natural givershttp://www.sciencedaily.com/releases/2013/02/130227102940.htm Most parents would agree that raising a generous child is an admirable goal -- but how, exactly, is that accomplished? New results shed light on how generosity and related behaviors -- such as kindness, caring and empathy -- develop, or don't develop, in children from 2 years old through adolescence.Wed, 27 Feb 2013 10:29:29 ESThttp://www.sciencedaily.com/releases/2013/02/130227102940.htmMarried opposite-sex couples have better overall health than same-sex couples who live togetherhttp://www.sciencedaily.com/releases/2013/02/130227102100.htm Same-sex couples who live together have worse health than married opposite-sex couples and similar health as opposite-sex couples who are living together (after adjusting for socioeconomic differences), according to a new study.Wed, 27 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130227102100.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.htmDo thin models and celebrities really help sell to women?http://www.sciencedaily.com/releases/2013/02/130227085840.htm Advertisers who put images of female celebrities and models next to their products spark scorn rather than shopping, according to new research.Wed, 27 Feb 2013 08:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130227085840.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.htmSame-sex cohabitors less healthy than those in heterosexual marriages, study suggestshttp://www.sciencedaily.com/releases/2013/02/130227085706.htm Same-sex cohabitors report worse health than people of the same socioeconomic status who are in heterosexual marriages, according to a new study, which may provide fuel for gay marriage proponents.Wed, 27 Feb 2013 08:57:57 ESThttp://www.sciencedaily.com/releases/2013/02/130227085706.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.htmTexting Gloves Dangerous in Winter, Says experthttp://www.sciencedaily.com/releases/2013/02/130226141235.htm Fingers are one of the first body parts to suffer from the cold and popular fingerless texting gloves can lead to frostbite and in worst cases, amputation, says an expert.Tue, 26 Feb 2013 14:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130226141235.htmTexting becoming a pain in the neckhttp://www.sciencedaily.com/releases/2013/02/130226101259.htm Orthopedic surgeon, spine specialist says excessive leaning head forward and down, while looking at a phone or other mobile device could result in what some people call ?text neck.?Tue, 26 Feb 2013 10:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130226101259.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.htmDoing good is good for you: Volunteer adolescents enjoy healthier heartshttp://www.sciencedaily.com/releases/2013/02/130225162229.htm Giving back through volunteering is good for your heart, even at a young age, according to researchers.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162229.htmTargeting CPR education in high-risk neighborhoods could save more liveshttp://www.sciencedaily.com/releases/2013/02/130225153046.htm Targeting CPR education in high-risk neighborhoods could increase the number of bystanders giving CPR and decrease deaths from cardiac arrest, according to a new statement.Mon, 25 Feb 2013 15:30:30 ESThttp://www.sciencedaily.com/releases/2013/02/130225153046.htmGender gap disappears in school math competitionshttp://www.sciencedaily.com/releases/2013/02/130225153029.htm The idea that boys are better at math and in competitions has persisted for a long time - primarily because of the competition format. A new study shows that competitions that extend beyond a single round result in parity between the sexes.Mon, 25 Feb 2013 15:30:30 ESThttp://www.sciencedaily.com/releases/2013/02/130225153029.htmGlobal surveys show environment ranks low among public concernshttp://www.sciencedaily.com/releases/2013/02/130225131541.htm A newly released international study reveals that the issue of climate change is not a priority for people in the United States and around the world. The surveys showed that when asked to rank priority worries, people were five times more likely to point to the economy over the environment.Mon, 25 Feb 2013 13:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130225131541.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.htmMemory strategy may help depressed people remember the good timeshttp://www.sciencedaily.com/releases/2013/02/130225122047.htm New research highlights a memory strategy that may help people who suffer from depression in recalling positive day-to-day experiences.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122047.htmA question of accountability: What happens when employees are left in the dark?http://www.sciencedaily.com/releases/2013/02/130225112320.htm All employees are accountable for something, but very few fully understand exactly what they are accountable for, according to a new study.Mon, 25 Feb 2013 11:23:23 ESThttp://www.sciencedaily.com/releases/2013/02/130225112320.htmCatfight? Workplace conflicts between women get bad raphttp://www.sciencedaily.com/releases/2013/02/130225092248.htm A new study suggests troubling perceptions exist when it comes to women involved in disputes at work.Mon, 25 Feb 2013 09:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225092248.htmMost babies slow to grow catch up by early teenshttp://www.sciencedaily.com/releases/2013/02/130225092246.htm New research shows that most babies who are slow to put on weight in the first nine months of life have caught up to within the normal range by the age of 13, but remain lighter and shorter than many of their peers. There are significant differences in the pattern of "catchup," depending on the infant's age when the slow weight gain occurs.Mon, 25 Feb 2013 09:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225092246.htmParents talking about their own drug use to children could be detrimentalhttp://www.sciencedaily.com/releases/2013/02/130222083127.htm Parents know that one day they will have to talk to their children about drug use. The hardest part is to decide whether or not talking about ones own drug use will be useful in communicating an antidrug message. Recent research found that children whose parents did not disclose drug use, but delivered a strong antidrug message, were more likely to exhibit antidrug attitudes.Fri, 22 Feb 2013 08:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130222083127.htmSmarter lunchrooms make lunch choices child's playhttp://www.sciencedaily.com/releases/2013/02/130222083125.htm In Jan. 2012, the United States Department of Agriculture passed a series of regulations designed to make school lunches more nutritious, which included requiring schools to increase whole grain offerings and making students select either a fruit or vegetable with their purchased lunch. However, children cannot be forced to eat these healthier lunches. In a new study, researchers determined that small, inexpensive changes to school cafeterias influenced the choice and consumption of healthier foods.Fri, 22 Feb 2013 08:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130222083125.htmInfluenza study: Meet virus' new enemyhttp://www.sciencedaily.com/releases/2013/02/130221194241.htm Virologists have discovered a new class of molecular compounds capable of killing the influenza virus. Working on the premise that too much of a good thing can be a killer, the scientists have advanced previous researchers' methods of manipulating an enzyme that is key to how influenza replicates and spreads. The new compounds will lead to a new generation of anti-influenza drugs that the virus' strains can't adapt to, and resist, as easily as they do Tamiflu.Thu, 21 Feb 2013 19:42:42 ESThttp://www.sciencedaily.com/releases/2013/02/130221194241.htmScientists make older adults less forgetful in memory testshttp://www.sciencedaily.com/releases/2013/02/130221143946.htm Scientists have found compelling evidence that older adults can eliminate forgetfulness and perform as well as younger adults on memory tests. The cognitive boost comes from a surprising source -- a distraction learning strategy.Thu, 21 Feb 2013 14:39:39 ESThttp://www.sciencedaily.com/releases/2013/02/130221143946.htmShould grandma join Facebook? It may give her a cognitive boost, study findshttp://www.sciencedaily.com/releases/2013/02/130221143912.htm Preliminary research findings suggest learning to use Facebook may help give adults older than 65 a cognitive boost. The study shows that seniors who learned to use Facebook saw improvements in their ability to continuously monitor and quickly add or delete the contents of their working memory.Thu, 21 Feb 2013 14:39:39 ESThttp://www.sciencedaily.com/releases/2013/02/130221143912.htmHeavy backpacks may damage nerves, muscles and skeleton, study suggestshttp://www.sciencedaily.com/releases/2013/02/130221141604.htm Damage to muscles and the skeleton is the frequent consequence of carrying heavy backpacks and occupational gear on our backs. New research confirms that damage to the nerves that travel through the neck and shoulders is also a serious risk.Thu, 21 Feb 2013 14:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130221141604.htmWanted: A life outside the workplacehttp://www.sciencedaily.com/releases/2013/02/130221115801.htm New research suggests the growing number of workers who are single and without children have trouble finding the time or energy to participate in non-work interests, just like those with spouses and kids.Thu, 21 Feb 2013 11:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130221115801.htmIn rich and poor nations, giving makes people feel better than getting, research findshttp://www.sciencedaily.com/releases/2013/02/130221104357.htm Feeling good about spending money on someone else rather than for personal benefit may be a universal response among people in both impoverished countries and rich nations, according to new research.Thu, 21 Feb 2013 10:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130221104357.htmAccidental poisonings leading cause of deaths at home, study findshttp://www.sciencedaily.com/releases/2013/02/130221104157.htm An increasing number of people die from unintentional home injury, in large part due to accidental drug overdose, according to a new study.Thu, 21 Feb 2013 10:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130221104157.htmSocial capital -- the benefit of Facebook 'friends'http://www.sciencedaily.com/releases/2013/02/130221084618.htm Intense Facebook usage is found to have a positive effect on psychological well-being, according to a new study.?Thu, 21 Feb 2013 08:46:46 ESThttp://www.sciencedaily.com/releases/2013/02/130221084618.htmWhen children can hop on one leg: Motor development in children under 5 can now be tested reliablyhttp://www.sciencedaily.com/releases/2013/02/130221084602.htm Researchers have determined normative data for different exercises such as hopping or running. This enables parents and experts to gauge the motor skills of young children for the first time objectively and thus identify abnormalities at an early stage.Thu, 21 Feb 2013 08:46:46 ESThttp://www.sciencedaily.com/releases/2013/02/130221084602.htmTalking about being old is important indicator of body dissatisfactionhttp://www.sciencedaily.com/releases/2013/02/130220203711.htm Similar to talking about being fat, talking about being old is an important an indicator of body dissatisfaction, shows new research. Body dissatisfaction is known to be correlated with, and predictive of, physical and mental health problems including binge eating, emotional eating, stress, low self-esteem, depression, and use of unhealthy weight control behaviors. High levels of talking about weight and being fat, ?fat talk?, is known to be a good indicator of body dissatisfaction.Wed, 20 Feb 2013 20:37:37 ESThttp://www.sciencedaily.com/releases/2013/02/130220203711.htmScrap 'unwinnable' drugs war and divert funds into curbing global antibiotic misuse, experts sayhttp://www.sciencedaily.com/releases/2013/02/130220184955.htm Governments around the world should stop squandering resources fighting an "unwinnable war" against illegal drugs, such as cocaine and heroin. Instead, they should use the cash to curb antibiotic misuse, which poses a far more serious threat to human health, claims a leading ethicist.Wed, 20 Feb 2013 18:49:49 ESThttp://www.sciencedaily.com/releases/2013/02/130220184955.htmMosquitoes exposed to DEET once are less repelled by it a few hours later, study claimshttp://www.sciencedaily.com/releases/2013/02/130220184949.htm Mosquitoes are able to ignore the smell of the insect repellent DEET within a few hours of being exposed to it, according to new research.Wed, 20 Feb 2013 18:49:49 ESThttp://www.sciencedaily.com/releases/2013/02/130220184949.htmBackground checks, permanent records needed for all firearm transfers, not just gun sales by retailers, experts urgehttp://www.sciencedaily.com/releases/2013/02/130220163633.htm Gun violence in the United States can be substantially reduced if Congress expands requirements for background checks on retail gun sales to cover firearm transfers between private parties, a new report concludes.Wed, 20 Feb 2013 16:36:36 ESThttp://www.sciencedaily.com/releases/2013/02/130220163633.htmBullied children can suffer lasting psychological harm as adultshttp://www.sciencedaily.com/releases/2013/02/130220163629.htm Bullied children grow into adults who are at increased risk of developing anxiety disorders, depression and suicidal thoughts, according to a new study.Wed, 20 Feb 2013 16:36:36 ESThttp://www.sciencedaily.com/releases/2013/02/130220163629.htmEmployees shed pounds in worksite-based weight loss intervention with behavioral counselinghttp://www.sciencedaily.com/releases/2013/02/130220163557.htm Workplace-based programs that include dietary advice coupled with behavioral counseling appear to be a promising approach for men and women with significant weight loss goals, based on the results of a pilot study. Employees enrolled in the intervention arm of a randomized controlled trial lost on average, 18 pounds over a six-month period compared to a two pound weight gain in a control group.Wed, 20 Feb 2013 16:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130220163557.htmSeparated bike lanes, slower vehicle speeds greatly reduce bicycle injurieshttp://www.sciencedaily.com/releases/2013/02/130220131744.htm Using your bicycle to commute to work has numerous health and environmental benefits. Yet, the largest Canadian study on cycling injuries suggests cyclists are at risk of injury due to the lack of cycling infrastructure in large urban centers.Wed, 20 Feb 2013 13:17:17 ESThttp://www.sciencedaily.com/releases/2013/02/130220131744.htmResveratrol shows promise to protect hearing, cognitionhttp://www.sciencedaily.com/releases/2013/02/130220131742.htm Resveratrol, a substance found in red grapes and red wine, may have the potential to protect against hearing and cognitive decline, according to a new study.Wed, 20 Feb 2013 13:17:17 ESThttp://www.sciencedaily.com/releases/2013/02/130220131742.htmCure for common hangover? 'Pill' mimics action of human liver in fighting alcohol intoxicationhttp://www.sciencedaily.com/releases/2013/02/130220114337.htm In a discovery that could promise a quick fix to the common hangover, a team of engineers has identified a method for speeding up the body's reaction to the consumption of alcohol.Wed, 20 Feb 2013 11:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130220114337.htmHealthy rivalry could boost sport and business performancehttp://www.sciencedaily.com/releases/2013/02/130220113859.htm New research shows that people can recover from poor performance when rivals comment on their failures. The research shows that while criticism from team members sends individuals into downward performance spirals, external criticism can be a trigger that boosts performance as people try to prove the outsiders wrong.Wed, 20 Feb 2013 11:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130220113859.htmTrustworthy mating advice deepens bond between straight women and gay menhttp://www.sciencedaily.com/releases/2013/02/130220113235.htm A new psychology study suggests the glue that cements the unique relationship between gay men and straight women is honest, unbiased relationship advice.Wed, 20 Feb 2013 11:32:32 ESThttp://www.sciencedaily.com/releases/2013/02/130220113235.htmHealth risks were not consumers' first concern over horse meat contaminationhttp://www.sciencedaily.com/releases/2013/02/130220084703.htm Days after the initial announcement by the Food Safety Authority of Ireland (FSAI) on the 15th January that horse and pig DNA were found in beef burgers, researchers conducted an online consumer study, as part of the EU-funded project FoodRisC. This study took place before the latest developments about the widespread presence of horsemeat in certain beef products within some European countries.Wed, 20 Feb 2013 08:47:47 ESThttp://www.sciencedaily.com/releases/2013/02/130220084703.htmLack of sleep? Keep away from the buffethttp://www.sciencedaily.com/releases/2013/02/130220084701.htm New research shows that sleep-deprived people select greater portion sizes of energy-dense snacks and meals than they do after one night of normal sleep. Poor sleep habits can therefore affect people?s risk of becoming overweight in the long run.Wed, 20 Feb 2013 08:47:47 ESThttp://www.sciencedaily.com/releases/2013/02/130220084701.htmBilingual children have a better 'working memory' than monolingual childrenhttp://www.sciencedaily.com/releases/2013/02/130220084444.htm Bilingual children develop a better working memory ?- which holds, processes and updates information over short periods of time -? than monolingual children, according to new research. The working memory plays a major role in the execution of a wide range of activities, such as mental calculation (since we have to remember numbers and operate with them) or reading comprehension (given that it requires associating the successive concepts in a text).Wed, 20 Feb 2013 08:44:44 ESThttp://www.sciencedaily.com/releases/2013/02/130220084444.htmXenon flash for photos in dark from smart phoneshttp://www.sciencedaily.com/releases/2013/02/130220084442.htm Small but mighty Xenon flash for mobile phones - great shots in the dark soon to be a reality.Wed, 20 Feb 2013 08:44:44 ESThttp://www.sciencedaily.com/releases/2013/02/130220084442.htmAdding movement to 'dry run' mental imagery enhances performancehttp://www.sciencedaily.com/releases/2013/02/130219201523.htm Adding movement to mental rehearsal can improve performance finds a new study. For high jumpers the study shows that dynamic imagery improves the number of successful attempts and the technical performance of jumps The technique of mental rehearsal is used to consolidate performance in many disciplines including music and sport. Motor imagery and physical practice use overlapping neural networks in the brain and the two together can improve performance as well as promoting recovery from injury.Tue, 19 Feb 2013 20:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130219201523.htmBiological marker of dyslexia discovered: Ability to consistently encode sound undergirds the reading processhttp://www.sciencedaily.com/releases/2013/02/130219172159.htm Researchers believe they have discovered a biological marker of dyslexia, a disorder affecting up to one out of 10 children that makes learning to read difficult. The researchers found a systematic relationship between reading ability and the consistency with which the brain encodes sounds. The good news: Response consistency can be improved with auditory training.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172159.htmBiological marker predicts susceptibility to common coldhttp://www.sciencedaily.com/releases/2013/02/130219172157.htm Researchers have identified a biological marker in the immune system that -- beginning at about age 22 -- predicts our ability to fight off the common cold. The study found that the length of telomeres -- protective cap-like protein complexes at the ends of chromosomes -- predicts resistance to upper respiratory infections in young and midlife adults.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172157.htmPowerful people are looking out for their future selveshttp://www.sciencedaily.com/releases/2013/02/130219161254.htm Would you prefer $120 today or $154 in one year? Your answer may depend on how powerful you feel, according to new research.Tue, 19 Feb 2013 16:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130219161254.htmRock-paper-scissors a parable for cycles in finance, fashion, politics and morehttp://www.sciencedaily.com/releases/2013/02/130219161246.htm Using a grown-up version of the rock-paper-scissors game, cognitive scientists offer a new theory of the group dynamics that arise in situations as varied as cycles of fashion, fluctuations of financial markets, eBay bidding wars and political campaign strategies. "People playing this kind of game subtly influence each other, converging on similar ways of reasoning over time. The natural analogy for the process is to a flock of birds veering in concert."Tue, 19 Feb 2013 16:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130219161246.htmInfants in poverty show different physiological vulnerabilities to the care-giving environmenthttp://www.sciencedaily.com/releases/2013/02/130219141016.htm Some infants raised in poverty exhibit physical traits that make them more vulnerable to poor care-giving, according to new research. The combination of physiological vulnerability and poor care-giving may lead these children to show increased problem behaviors later in childhood.Tue, 19 Feb 2013 14:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219141016.htmIdentifying trends in 60 years of Oscar speecheshttp://www.sciencedaily.com/releases/2013/02/130219140250.htm Scientists have analyzed 60 years of Academy Awards acceptance speeches as part of a research project that focused on gratitude.Tue, 19 Feb 2013 14:02:02 ESThttp://www.sciencedaily.com/releases/2013/02/130219140250.htm

Source: http://www.sciencedaily.com/rss/living_well.xml

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Atoms with quantum-memory

Feb. 28, 2013 ? Order tends towards disorder. This is also true for quantum states. Measurements at the Vienna University of Technology show that in quantum mechanics this transition can be quite different from what we experience in our daily lives.

Ice cubes in a cocktail glass melt until an equilibrium state is reached in which the ice cubes are gone. After that, the geometric shape of the ice cubes is completely lost. The liquid does not contain any memory of their shape, the ordered ice crystal has turned into disordered water molecules. Ultra cold Bose-Einstein condensates behave differently; these highly ordered clouds of ultra cold particles also approach a disordered equilibrium state, but they retain some "memory" about their initial state for a remarkably long time. This phenomenon does not depend on the temperature, it seems to be a stable, fundamental property of quantum physics.

Stopover on the Way to Chaos

In 2012, the research group around Professor J?rg Schmiedmayer at the Vienna Center for Quantum Science and Technology (VCQ), Vienna University of Technology, were able to show that they have found an intermediate state between order and disorder; the atoms of an ultra cold Bose-Einstein condensate tend towards an equilibrium state, in which their quantum physical properties are not visible any more.

This, however, does not happen continuously like the transition from an ice cube to liquid water. Instead, there is an intermediate step called "prethermalized state," in which the atoms remain for a surprisingly long time without forgetting about their quantum mechanical origin. "If we split the atom cloud into two parts and recombine them after some time, a wave pattern forms," J?rg Schmiedmayer explains. "That is proof that the atom clouds still contain information about having emerged from a highly ordered quantum physical state."

Intermediate State Independent of Temperature

Now the scientists have managed to take a closer look at this transition -- and it turns out to be remarkably stable with respect to external conditions. From experience, we are used to the opposite case: "Imagine a room full of air, and a vacuum in the room next to it," says Max Kuhnert (Vienna University of Technology). "When we open a door between those rooms, the system approaches an equilibrium, until the molecules are evenly distributed in the two rooms. This transition, however, strongly depends on external parameters such as pressure and temperature." The higher the pressure and the temperature, the faster information about the initial state is lost -- be it information about the initial distribution of air molecules or about the geometry of melting ice cubes.

"The prethermalized state of our atom clouds is reached quite independently from pressure and temperature," says Max Kuhnert. The experiments, which have now been published in Physical Review Letters, show that this state is characterized by a new length scale. This so-called correlation length is a direct measure of the quantum memory of the ordered initial state. It is the length scale on which the quantum physical properties of the atom clouds can still be perceived.

"This emergent correlation length is defined by the density of the initial quantum gas, but it only becomes visible in the dynamics of the transition from an ordered state into the prethermalized state" says J?rg Schmiedmayer. "The fact that this correlation length does not depend on the initial temperature at all strongly indicates that the prethermalized state is a fundamental property of quantum physics and has major significance," Max Kuhnert believes. A deeper understanding of this quantum state is expected not only to explain ultra cold Bose-Einstein condensates, it may also shed some light on the processes in the early universe, or it could help to understand phenomena in the quark-gluon-plasma created in high energy particle accelerators.

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The above story is reprinted from materials provided by Vienna University of Technology, TU Vienna.

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


Journal Reference:

  1. Maximilian Kuhnert, Remi Geiger, Tim Langen, Michael Gring, Bernhard Rauer, Takuya Kitagawa, Eugene Demler, David Adu Smith, J?rg Schmiedmayer. Multimode dynamics and emergence of a characteristic length-scale in a one-dimensional quantum system. Submitted to Arxiv, 2013 [link]

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/NC_WHASR82M/130228080242.htm

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Searching for the Real Harlem Shake Up

Saturday night in Harlem?it?s only 10 p.m., yet few people walk along 125th Street, the neighborhood?s main thoroughfare. Sure it?s the middle of winter, but the lack of nightlife is stunning considering this is Manhattan. There aren?t many entertainment options, and the few bars and restaurants that are open have repressive rules. At Harlem BBQ, an Indian-owned sports bar, you have to be 25 to drink, there?s a minimum purchase required, and patrons cannot stay longer than two hours.

During the Harlem Renaissance of the 1920s, more than 100 entertainment options, from speakeasies to jazz clubs to staged theater, vied for business along this stretch. Those days are long gone. With rare exceptions, Harlem is now closer to a mini-police state than to a cultural center.

On the streets, groups of men wearing bubble vests and crooked hats stalk corners. NYPD cruiser lights flash in front of housing projects. Almost every young male wears something red, the color of the Bloods street gang. Cars blast Hot 97, the biggest FM station in the city, credited with having invented rap. It?s fitting that the most popular song on the radio right now is Harlem native A$AP Rocky?s ?F**kin? Problems.?

Even though it has long represented the cultural capital of Black America, Harlem still has a lot of problems. It is both the most violent and incarcerated place in New York. East and Central Harlem have the most murders per capita in the city at around 20 per 100,000, war zone numbers . Harlem also has the most ?million dollar blocks??streets where the incarceration rate is so high it costs the public over a million a year to imprison the block?s residents. This culture of murder, drug dealing and prison equals a loss of adult males in the community, and Harlem has a male role model problem.

The Obama-era was supposed to be one of hope and change, with President Barack Obama as the ultimate national male role model for blacks. Yet, to hear the grumbling on the streets of Harlem, black people?s lives have failed to improve under his administration. On Valentine?s Day, a few days after the Obama?s latest State of the Union Address, the Harlem take on Obama had hardened from what it was four years ago. Back in 2008, on the eve of the election, the impending reality of a black president was just sinking in?and Harlem was delirious.

?It?s great that Obama is finally talking about the ghetto, but the kids here have two goals: Make money hustling or get big in the rap game or as an athlete. These are unrealistic goals. But sadly, that?s the only path people can see from within the broken families and horrible schools.?

But Obama?s first-term domestic policy was focused on the economy and health care, and advances in neither of those realms have reached 125th Street in any way that is being remarked upon.

Issues that are central to Harlem?s problems?housing, gun violence, prison-industrial complex?went ignored.

After the mass shooting in Newtown, Connecticut, things are different, as far as the national debate on gun control goes. Obama visited the gang-infested South Side of Chicago and finally spoke to Harlem and the rest of black America?s problems.

?These guys are no different than me,? the president said, meaning they were growing up black without a male role model.

But male role models are not seen as the primary issue Uptown. Blame for the endless grind of poverty falls on the city, state and federal government.

?It?s like an Egypt before the revolution, with police on every corner, a police state,? says one veteran crime reporter. ?But it?s much more violent than Egypt was?there are more guns.?

The police routinely arrest people for debatable probable cause via the controversial stop-and-frisk policy, with 17,000 stops in one East Harlem precinct last year alone, the most of any part of New York. The justice system punishes minorities at a higher and harsher rate than whites. The housing policy stuffs the poor into public projects, clusters of redbrick towers that pop up every few blocks. And then there?s education. Harlem?s schools are some of the worst in Manhattan.

Harlem people are frustrated with every authority figure, from beat cops all the way up to the White House.

?I mean, it?s great that Obama is finally talking about the ghetto,? says Sean Howard as he exits the subway on 125th in a leather jacket and new Nikes. The 29-year-old Harlem resident is headed home from work. ?But the kids here have two goals: Make money hustling or get big in the rap game or as an athlete. These are unrealistic goals. But sadly, that?s the only path people can see from within the broken families and horrible schools.?

As I spoke with Howard, two NYPD officers approached and grabbed my camera. They made me show them the photos I?d been taking of the 456 train stop, then told me I could be arrested.

?That?s not true,? I protested. ?This is a public street.?

?Put the camera away,? one of the cops said.

?Just chill man,? Sean said?to me, not to the cops.

I lowered the camera, and the cops gave a hard stare and backed off. Sean Howard walked in the other direction and would not talk further. I was angry that the police didn?t allow picture taking on 125th Street, but knew that Sean was right. Getting arrested in New York is not usually worth being right.

Harlem projects: The lights are on because everybody is staying home. (Photo: Ray LeMoine)

To give an idea of what success looks like in Harlem, on a recent Sunday I met Dipset rapper Juelz Santana in the VIP section of a Queens strip club. Juelz started rapping at age 12 and was discovered a few years later at the Apollo Theater during an open mic night. By 18, he had signed with fellow Harlem rapper Cam?ron and formed the Diplomats. Not unusual among rappers, Juelz has been arrested for gun and drug charges. One indictment accused Juelz of being the ringleader of a Bloods faction running a drug and gun market from his studio, though he denies any charges of gangster-ism and hasn?t been convicted.

In the VIP area there were maybe five tables, each held down by a rapper entourage. Juelz was with 20 or so members of his Dipset sub-crew the Skull Gang. Every single person there was smoking a blunt, and the whole room was cloudy. It was oddly peaceful and relaxed?was it the weed? More likely it was the fact that this was a party full of rappers, producers, DJs, managers and other people who carry thousands in cash and drive white BMWs.

?Man this is just the way we hang out,? said Skitzo, a young producer from the Bronx who has worked with Dipset since his teens. ?Dipset got a bad rap, but there?s never any problems with us at the club. This is every kid?s dream man; so we live it up because we?re so damn lucky.?

A few nights later, I saw Juelz Santana again. His convoy had just pulled up to a Soho nightclub. It was 12:30 a.m., and Santana stood on the sidewalk, smiling in a camo t-shirt and sparkling chain with a few crew members watching him.

Once inside, he performed for 20 minutes. Then it was off to another club to make more money, hang out drinking ?the bubbles? and hold court. MC does mean master of ceremonies, and many rappers supplement their recording careers hosting events.

With all the talk of pockets full of cash, awesome cars, guns, gold chains, nice clothes and women, the contrast with Harlem?s reality, where the poverty rate is over 35 percent, is stark. The high unemployment rate among black and Hispanic males is one factor swelling the entourages so many rappers travel with. Some kids make money for beats they produce, or are aspiring rappers under Juelz, or sell weed, or offer security. Every one of them tries to hustle some aspect of a rap game, but some mix it with the hustle game.

The system with Dipset is very tight; they run it like a military school. Yet this generation appears to have given up on politics or activism.

?Why wouldn?t I hang out with friends at the club?? one of Juelz?s associates told me. ?It?s better than standing on the corner and getting arrested for standing on that corner. White people will never care about us. We have a black president, and still nothing changes.?

I thought of how I?d been threatened with arrest for taking pictures on a Harlem corner. If I were black, I would have probably spent 36 hours in Central Booking.

For Harlem?s Rapper Jet Set, the goal is simple: A house across the George Washington Bridge in New Jersey, the regular old American dream, a lawn and white picket fence in the ?burbs.

This option should be within the grasp of a far wider group of Harlemites than its millionaire rappers.

Harlem?s problems are similar to the rest of black America?s.

Obama has yet to take the lead and help black people find a way to offer more opportunity to young black men. Providing a strong education, reforming prison sentencing and addressing gun violence are a start. But it is time to address root causes and conditions: This country needs to wage a new war on poverty, and it should start at the federal level.

Does the federal government have a responsibility to lead a new war on poverty? Stake out your position in COMMENTS.

These are solely the author's opinions and do not represent those of TakePart, LLC or its affiliates.

Related Stories on TakePart:

? $wagg: Life as a Rap Artist During a Plague of Gun Violence

? Hurricane Sandy: One Man?s Journey to the Eye of the Aftermath

? The Patron Saint of Tompkins Square Park


Ray LeMoine was born in Boston and lives in New York. He?s done humanitarian work in Iraq and Pakistan and has written for various media outlets, including the New York Times, New York Magazine and the Awl.

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Source: http://news.yahoo.com/searching-real-harlem-shakeup-165052262.html

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Mali: 6 killed in bomb as fighting rages in north

BAMAKO, Mali (AP) ? A suicide car bombing killed six government allies in the northern city of Kidal, as French confirm that they are engaged in heavy fighting in northern Mali.

The suicide bomber exploded his vehicle Tuesday evening at a checkpoint at an entrance to Kidal, said Ag Alghabas Intalla, a leader of the Islamic Movement of Azawad, or MIA, reached by phone in Kidal. He said he counted six dead and others wounded. The MIA group is fighting with the Malian army and French troops against Islamic extremists.

Responsibility for the suicide attack has not been claimed, but it is suspected to be the work of the Islamic extremists of the Movement for Oneness and Jihad in West Africa, or MUJAO.

French troops are involved in "very violent fighting" in the Adrar des Ifoghas mountains of northeastern Mali, said France's defense minister Tuesday. Jean-Yves Le Drian said that it's too early to talk about a quick French pullout from Mali, despite the growing cost of the intervention.

The French intervention in Mali has cost more than ?100 million ($133 million) since it started Jan. 11, said Le Drian on France's RTL radio.

"We are now at the heart of the conflict," in protracted fighting against Islamic extremist rebels in the Ifoghas mountains, Le Drian said.

While some expected the 4,000-strong French force to pull out next month, Le Drian said he couldn't talk about a quick withdrawal while the mountain fighting goes on. A clash in the area killed 23 soldiers from neighboring Chad last week, according to French President Francois Hollande, who expressed condolences to his Chadian counterpart.

Soldiers from Chad and a few other African countries have joined the French-led operation to help Mali's weak military push back the Islamic extremists who had imposed harsh rule on northern Mali and started moving southward toward the capital, Bamako, last month.

Ag Ghali's armed extremists conquered much of northern Mali after a military coup in Mali's capital, aided by al-Qaida's North Africa wing. In Timbuktu, they imposed strict Shariah law and forced thousands to flee; others were tortured and executed. But the French-led intervention in January brought the Islamic radicals to quit the northern cities of Timbuktu, Gao and Kidal and retreat to mountainous hideouts near the Algeria border.

In the first weeks of the campaign, French and Malian forces easily took back cities in northern Mali. But the fighting is rougher now that it has reached more remote terrain in the mountains of the southern Sahara.

At the United Nations in New York, a top U.N. humanitarian official said Tuesday that as security improves in Mali, the world must seize the moment to deliver much-needed humanitarian aid.

John Ging, a senior humanitarian affairs official who just visited Mali, said that country's northern region is stabilizing but needs help re-opening schools, markets and health clinics. The U.N. is appealing for $373 million in aid, but has only received $17 million.

Even before fighting erupted last year among government forces, Taureg rebels and radical Islamists, Ging said Mali was suffering from the severe food crisis that has hit Africa's arid Sahel region.

Ging said more than 430,000 Malians have been displaced.

On Tuesday, the Obama administration imposed sanctions on an Islamic rebel leader whose extremist group seized much of northern Mali last year and prompted the French military intervention. The United States State Department designated Iyad Ag Ghali, head of the Islamic group Ansar Dine, a global terrorist. The action blocks any assets he holds in the U.S. and prohibits Americans from doing business with him.

The United Nations also added Ag Ghali to its global sanctions list.

___

Charlton reported from Paris. Associated Press writers Bradley Klapper contributed from Washington and Ron DePasquale from the United Nations in New York.

Source: http://news.yahoo.com/mali-6-killed-bomb-fighting-rages-north-113402308.html

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Sitting less and moving about more could be more important than vigorous exercise to reduce risk of type 2 diabetes

Feb. 27, 2013 ? New research led at the University of Leicester reveals that individuals at high risk of developing type 2 diabetes would benefit from being told to sit less and move around more often- rather than simply exercising regularly. The experts suggest that reducing sitting time by 90 minutes in total per day could lead to important health benefits.

Currently, at risk patients are advised to engage in moderate-to-vigorous physical activity (MVPA) for at least 150 mins per week. But the new study published in Diabetologia (The journal of the European Association for the Study of Diabetes) suggests that patents should in fact be advised to reduce their sedentary time (time spent moving very little or not at all, for example sitting or lying down).The research was led by Joseph Henson and colleagues from the Diabetes Research Unit, University of Leicester and National Institute for Health Research (NIHR) Leicester Loughborough Diet, Lifestyle and Physical Activity Biomedical Research Unit (BRU), UK.

Henson and colleagues analysed patients from two studies: 153 from project STAND (Sedentary Time and Diabetes study, mean age 33 years, 29% men) and the Walking Away from Diabetes study (mean age 64 years, 65% men). The team examined the extent to which sedentary time, breaks in sedentary time, MVPA and total physical activity were independently associated with cardiometabolic risk factors in a population with known risk factors for type 2 diabetes. Accelerometers were used to assess sedentary time, MVPA, and total physical activity. Breaks in sedentary time were defined as a transition from a sedentary to an active state.

The researchers found that for these patients with known risk factors for type 2 diabetes recruited from primary care, sedentary time was detrimentally associated with 2 h glucose, triacylglycerol and HDL-cholesterol, independent of measured confounders. These results remained significant after further adjustment for MVPA and adiposity.

Furthermore, the findings were consistent across groups with diverse age ranges, providing evidence that the negative consequences of excess sedentary time exist across young to old adults. Interestingly, sedentary time was shown to have stronger associations with several important cardiometabolic markers (2 h glucose, triacylglycerol and HDL-cholesterol) compared with total physical activity and MVPA, after adjustment for each other and other important confounders.

"These studies provide preliminary evidence that sedentary behaviour may be a more effective way to target the prevention of type 2 diabetes, rather than just solely focusing on MVPA. Moreover, sedentary time occupies large portions of the day, unlike MVPA," says Henson.

He adds that the new data raise questions regarding the possible prescription of optimal daily movement for health. He concludes: "Diabetes and cardiovascular prevention programmes concentrating solely on MVPA may overlook an area that is of fundamental importance to cardiometabolic health. Along with messages related to accumulating at least 150 min/week of MVPA, which form the cornerstone of diabetes prevention programmes, such interventions may be more effective still if individuals are further encouraged to simply sit less and move more, regardless of the intensity level."

He concludes: "This approach requires a paradigm shift, so that individuals at high risk of developing type 2 diabetes think about the balance of sedentary behaviour and physical activity throughout the day."

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Story Source:

The above story is reprinted from materials provided by Diabetologia, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. by J. Henson, T. Yates, S. J. H. Biddle, C. L. Edwardson, K. Khunti, E. G. Wilmot, L. J. Gray, T. Gorely, M. A. Nimmo, M. J. Davies. Associations of objectively measured sedentary behaviour and physical activity with markers of cardiometabolic health. Diabetologia, 2013 DOI: 10.1007/s00125-013-2845-9

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/top_news/~3/RLGotTG2CO0/130227183526.htm

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Multilingual Kerry charms French, German hosts

PARIS (AP) ? Secretary of State John Kerry is charming his way through the capitals of western Europe with his knowledge of local languages, delighting audiences by speaking German and French to his hosts.

The multilingual Kerry complimented a television host's shoes in passable German on Tuesday at a town hall meeting with youth in Berlin.

On Wednesday in Paris, he won approving nods from journalists and diplomats when he opened a news conference in fluent French, effusively praising his lunch and relations between the U.S. and France.

He then drew laughter by saying that that he would switch to English because quote "otherwise I would not be allowed to return back home."

Kerry's French skills were cited as elitist by Republicans during his unsuccessful 2004 presidential campaign.

Source: http://news.yahoo.com/multilingual-kerry-charms-french-german-hosts-183942807--politics.html

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Wednesday, February 27, 2013

Splitsecnd dials 911 when your car crashes (video)

Image

Wouldn't it be great if you could get OnStar in your beat-up old jalopy? Vowel-dropping startup Splitsecnd has launched a dongle that plugs into your car's cigarette lighter and calls 911 if it senses you've crashed. When triggered, the hardware uploads your location to the emergency services while a rep will calmly talk you through the process. The unit also comes with a button that lets you call during medical emergencies and other worrying times. It's available for $200 with a $15 monthly fee, and there's a commercial after the break showing how the concept works -- with a woman who takes an awfully long time to say thank you.

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Source: http://www.engadget.com/2013/02/27/splitsecnd-911-dongle/

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Bango To Power Payments In Mozilla?s Firefox OS App Store, Offering Carrier Billing By Default

firefox osEarlier this week, Mozilla made a splash at the start of the Mobile World Congress in Barcelona with the official launch of the first phones to be made on its new Firefox OS smartphone platform, and the names of 18 carriers and several handset makers that were getting behind the business. Now more details are emerging about other partners in the process: among them, it looks like Mozilla has signed Bango to enable mobile payments on the devices. Bango is the carrier billing specialist that works with the likes of Facebook, Amazon, BlackBerry, Opera to provide such services for these company's app stores.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/4JtwjBM5q_A/

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Billions at stakes for BP in trial over Gulf oil spill

NEW ORLEANS (AP) ? A University of California-Berkeley engineer who played a prominent role in investigating levee breeches in New Orleans after Hurricane Katrina is scheduled to be the first witness Tuesday at a trial involving another Gulf Coast catastrophe: the worst offshore oil spill in U.S. history.

Robert Bea, an expert witness for the plaintiffs who sued BP PLC and other companies involved in the Deepwater Horizon disaster, will share his theories about what caused BP's Macondo well to blow out on April 20, 2010, provoking an explosion on the Horizon rig that killed 11 workers and spewed an estimated 172 millions of gallons of crude into the Gulf.

Bea's testimony was scheduled for the second day of a civil trial that could result in the oil company and its partners being forced to pay tens of billions of dollars more in damages. The case went to trial Monday after attempts to reach an 11th-hour settlement failed.

The second witness slated to appear on the stand is Lamar McKay, president of BP America. The highest-ranking executive of BP scheduled to testify in the courtroom, McKay is likely to discuss corporate decisions that were made throughout the duration of the disaster. It was not clear if there would be time for his testimony Tuesday, however. Other BP officials were expected to give videotaped testimony.

In pretrial depositions and in an expert report, Bea argued along with another consultant that BP showed a disregard for safety throughout the company and was reckless in its actions ? the same arguments made in opening statements Monday by attorneys for the U.S. government and individuals and businesses hurt by the spill.

Attorneys for BP tried to block the testimony of Bea, whom they accused of analyzing documents and evidence "spoon-fed" to him by plaintiffs lawyers. BP accused Bea and the other expert, William Gale, a California-based fire and explosion investigator and consultant, of ignoring the "safety culture of the other parties" involved in the spill, in particular Transocean Ltd., the drilling company running operations aboard the Deepwater Horizon.

Gale does not appear on a list of potential witnesses to be called during the trial.

Just last year, Bea testified for plaintiffs who sued the U.S. Army Corps of Engineers over broken levees in New Orleans following Hurricane Katrina.

In opening statements Monday, U.S. Justice Department attorney Mike Underhill said the catastrophe resulted from BP's "culture of corporate recklessness."

"The evidence will show that BP put profits before people, profits before safety and profits before the environment," Underhill said. "Despite BP's attempts to shift the blame to other parties, by far the primary fault for this disaster belongs to BP."

BP attorney Mike Brock acknowledged that the oil company made mistakes. But he accused Transocean of failing to properly maintain the rig's blowout preventer, which had a dead battery, and he claimed cement contractor Halliburton used a "bad slurry" that failed to prevent oil and gas from traveling up the well.

BP has already pleaded guilty to manslaughter and other criminal charges and has racked up more than $24 billion in spill-related expenses, including cleanup costs, compensation for businesses and individuals, and $4 billion in criminal penalties.

But the federal government, Gulf Coast states and individuals and businesses hope to convince a federal judge that the company and its partners in the ill-fated drilling project are liable for much more in civil damages under the Clean Water Act and other environmental regulations.

One of the biggest questions facing U.S. District Judge Carl Barbier, who is hearing the case without a jury, is whether BP acted with gross negligence.

Under the Clean Water Act, a polluter can be forced to pay a minimum of $1,100 per barrel of spilled oil; the fines nearly quadruple to about $4,300 a barrel for companies found grossly negligent, meaning BP could be on the hook for nearly $18 billion.

The judge plans to hold the trial in at least two phases. The first phase, which could last three months, is designed to determine what caused the blowout and assign percentages of blame to the companies involved. The second phase will determine what efforts the companies made to stop oil from spilling, and how much crude actually spilled into the Gulf.

During opening statements, BP and its partners pointed the finger at each other in a tangle of accusations and counter-accusations. But BP got the worst of it, from its partners and the plaintiffs in the case.

Jim Roy, who represents individuals and businesses hurt by the spill, said BP executives applied "huge financial pressure" to "cut costs and rush the job." The project was more than $50 million over budget and behind schedule at the time of the blowout, Roy said.

"BP repeatedly chose speed over safety," Roy said, quoting from a report by an expert who may testify.

Roy said the spill also resulted from Transocean's "woeful" safety culture and failure to properly train its crew. And Roy said Halliburton provided BP with a product that was "poorly designed, not properly tested and was unstable."

Brad Brian, a lawyer for Transocean, said the company had an experienced, well-trained crew on the rig. He said the Transocean workers' worst mistake may have been placing too much trust in the BP supervisors on the rig.

"And they paid for that trust with their lives," Brian said. "They died not because they weren't trained properly. They died because critical information was withheld from them."

A lawyer for Halliburton defended the company's work and tried to pin the blame on BP and Transocean.

"If BP had shut in the well, we would not be here today," Halliburton's Donald Godwin said.

Brock said Transocean's crew members ultimately were responsible for well control on the rig and didn't need permission from BP supervisors to shut in the well.

"Shut in the well, then seek advice," he said.

Underhill, the Justice Department attorney, heaped blame on BP for cost-cutting decisions made in the months and weeks leading up the disaster. He said two BP rig supervisors, Robert Kaluza and Donald Vidrine, disregarded abnormally high pressure readings that should have been glaring indications of trouble.

Kaluza and Vidrine have been indicted on federal manslaughter charges.

The 2010 spill fouled marshes, killed wildlife and closed fishing grounds. Scientists warn that the disaster's full effect may not be known for years. But they have reported dying coral reefs and fish afflicted with lesions and illnesses that might be oil-related.

Source: http://news.yahoo.com/high-stakes-trial-resumes-over-2010-gulf-oil-102125525.html

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An atlas of the human heart is drawn using statistics

An atlas of the human heart is drawn using statistics [ Back to EurekAlert! ] Public release date: 26-Feb-2013
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FECYT - Spanish Foundation for Science and Technology

Researchers at Pompeu Fabra University (Spain) have created a high resolution atlas of the heart with 3D images taken from 138 people. The study demonstrates that an average image of an organ along with its variations can be obtained for the purposes of comparing individual cases and differentiating healthy forms from pathologies.

"This atlas is a statistical description of how the heart and its components such as the ventricles and the atrium look," as explained to SINC by Corn Hoogendoorn, researcher at the CISTIB centre of the Pompeu Fabra University.

Scientists from this university have managed to create a representation of the average shape of the heart and its variations with images from 138 fully functioning hearts taken using multislice computed tomography. This technique offers three-dimensional and high resolution X-ray.

"In our analysis the population group included 138 people but it could be applied to much larger populations," comments Hoogendoorn. "We demonstrated the feasibility of constructing this type of atlas using many subjects, with an acceptable level of manual parameter tuning, while still providing good numeric results".

To create this cardiac map the researchers have developed a statistical model capable of managing high quantities of information provided by individual images. It can also collect temporary variations, given that the heart is never motionless.

The level of detail and the possibility to extend the atlas give it "an advantage over the majority of cardiac models present to date." This is the case according to the conclusions of the study, which was published in the 'IEEE Transactions on Medical Imaging' journal.

The researchers believe that the study can be applied to medical image processing, especially when segmenting, or in other words, properly differentiating a structure to be analysed from the rest of the image.

"The statistics of the atlas offer a continuous range of exemplary heart shapes, which allows for the comparison of concrete cases as well as the calculation of probabilities of the latter belonging to the modelled population," says Hoogendoorn.

The scientist also outlines that the method can be applied to the images of any other organ or structure. It has the advantage of providing the ability to classify and diagnose healthy shapes and pathologies as well as to differentiate between different illnesses and even establish grading amongst each.

In addition, computational simulations of the heart electrophysiology and mechanics (as well as the mechanics of other organs) can be based on the atlas, which can help to better plan treatment for patients.

This study is one more of others of its kind that highlight the increasing importance of the statistics in biomedical sciences, a mathematic discipline. What is more, 2013 is the International Year of Statistics.

###

References:

Corn Hoogendoorn, Nicolas Duchateau, Damin Snchez-Quintana, Tristan Whitmarsh, Federico M. Sukno, Mathieu De Craene, Karim Lekadir, Alejandro F. Frangi. "A High-Resolution Atlas and Statistical Model of the Human Heart From Multislice CT". IEEE Transactions on Medical Imaging 32 (1): 28-44, 2013. Doi: 10.1109/TMI.2012.2230015.



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An atlas of the human heart is drawn using statistics [ Back to EurekAlert! ] Public release date: 26-Feb-2013
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Contact: SINC
info@agenciasinc.es
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FECYT - Spanish Foundation for Science and Technology

Researchers at Pompeu Fabra University (Spain) have created a high resolution atlas of the heart with 3D images taken from 138 people. The study demonstrates that an average image of an organ along with its variations can be obtained for the purposes of comparing individual cases and differentiating healthy forms from pathologies.

"This atlas is a statistical description of how the heart and its components such as the ventricles and the atrium look," as explained to SINC by Corn Hoogendoorn, researcher at the CISTIB centre of the Pompeu Fabra University.

Scientists from this university have managed to create a representation of the average shape of the heart and its variations with images from 138 fully functioning hearts taken using multislice computed tomography. This technique offers three-dimensional and high resolution X-ray.

"In our analysis the population group included 138 people but it could be applied to much larger populations," comments Hoogendoorn. "We demonstrated the feasibility of constructing this type of atlas using many subjects, with an acceptable level of manual parameter tuning, while still providing good numeric results".

To create this cardiac map the researchers have developed a statistical model capable of managing high quantities of information provided by individual images. It can also collect temporary variations, given that the heart is never motionless.

The level of detail and the possibility to extend the atlas give it "an advantage over the majority of cardiac models present to date." This is the case according to the conclusions of the study, which was published in the 'IEEE Transactions on Medical Imaging' journal.

The researchers believe that the study can be applied to medical image processing, especially when segmenting, or in other words, properly differentiating a structure to be analysed from the rest of the image.

"The statistics of the atlas offer a continuous range of exemplary heart shapes, which allows for the comparison of concrete cases as well as the calculation of probabilities of the latter belonging to the modelled population," says Hoogendoorn.

The scientist also outlines that the method can be applied to the images of any other organ or structure. It has the advantage of providing the ability to classify and diagnose healthy shapes and pathologies as well as to differentiate between different illnesses and even establish grading amongst each.

In addition, computational simulations of the heart electrophysiology and mechanics (as well as the mechanics of other organs) can be based on the atlas, which can help to better plan treatment for patients.

This study is one more of others of its kind that highlight the increasing importance of the statistics in biomedical sciences, a mathematic discipline. What is more, 2013 is the International Year of Statistics.

###

References:

Corn Hoogendoorn, Nicolas Duchateau, Damin Snchez-Quintana, Tristan Whitmarsh, Federico M. Sukno, Mathieu De Craene, Karim Lekadir, Alejandro F. Frangi. "A High-Resolution Atlas and Statistical Model of the Human Heart From Multislice CT". IEEE Transactions on Medical Imaging 32 (1): 28-44, 2013. Doi: 10.1109/TMI.2012.2230015.



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

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AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-02/f-sf-aao022613.php

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