Thursday, February 28, 2013

ScienceDaily: Child Development News

ScienceDaily: Child Development Newshttp://www.sciencedaily.com/news/mind_brain/child_development/ Read the latest research in child development including how newborns learn to think, how sleep patterns emerge, problems with toddlers and more.en-usWed, 27 Feb 2013 08:46:57 ESTWed, 27 Feb 2013 08:46:57 EST60ScienceDaily: Child Development Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/mind_brain/child_development/ For more science articles, visit ScienceDaily.Sleep 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.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.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.htmGiving a voice to kids with Down syndromehttp://www.sciencedaily.com/releases/2013/02/130225122039.htm A new case study shows children with Down syndrome can benefit from conventional stuttering treatment.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122039.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.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.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.htmHow human language could have evolved from birdsong: Researchers propose new theory on deep roots of human speechhttp://www.sciencedaily.com/releases/2013/02/130221141608.htm The sounds uttered by birds offer in several respects the nearest analogy to language," Charles Darwin wrote in "The Descent of Man" (1871), while contemplating how humans learned to speak. Language, he speculated, might have had its origins in singing, which "might have given rise to words expressive of various complex emotions." Linguistics and biology now researchers propose a new theory on the deep roots of human speech.Thu, 21 Feb 2013 14:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130221141608.htmEarly life stress may take early toll on heart functionhttp://www.sciencedaily.com/releases/2013/02/130221104330.htm Early life stress like that experienced by ill newborns appears to take an early toll of the heart, affecting its ability to relax and refill with oxygen-rich blood, researchers report.Thu, 21 Feb 2013 10:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130221104330.htmSignaling pathway linked to fetal alcohol risk: Molecular switch promises new targets for diagnosis and therapyhttp://www.sciencedaily.com/releases/2013/02/130220170736.htm Scientists have identified a molecular signaling pathway that plays an important role in the development of fetal alcohol spectrum disorder.Wed, 20 Feb 2013 17:07:07 ESThttp://www.sciencedaily.com/releases/2013/02/130220170736.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.htmChildren with brain lesions able to use gestures important to language learninghttp://www.sciencedaily.com/releases/2013/02/130220123413.htm Children with brain lesions suffered before or around the time of birth are able to use gestures -- an important aspect of the language learning process -- to convey simple sentences.Wed, 20 Feb 2013 12:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130220123413.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.htmLanguage protein differs in males, femaleshttp://www.sciencedaily.com/releases/2013/02/130219172153.htm Male rat pups have more of a specific brain protein associated with language development than females, according to a new study. The study also found sex differences in the brain protein in a small group of children. The findings may shed light on sex differences in communication in animals and language acquisition in people.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172153.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.htmMusic therapy improves behavior in children with autism, study suggestshttp://www.sciencedaily.com/releases/2013/02/130219140100.htm Weekly music therapy sessions can have a positive effect on behavior in children with autism, reports a new article. In a study of 41 children, improvements were seen particularly in inattentive behaviors over a ten month period.Tue, 19 Feb 2013 14:01:01 ESThttp://www.sciencedaily.com/releases/2013/02/130219140100.htmReduced risk of preterm birth for pregnant women vaccinated during pandemic fluhttp://www.sciencedaily.com/releases/2013/02/130219121351.htm Pregnant women who received the H1N1 influenza vaccine during the 2009 pandemic were less likely to have premature babies, and their babies weighed more on average.Tue, 19 Feb 2013 12:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130219121351.htmSports, shared activities are 'game changers' for dad/daughter relationshipshttp://www.sciencedaily.com/releases/2013/02/130219121212.htm The most frequent turning point in father-daughter relationships is shared activity -- especially sports -- ahead of such pivotal events as when a daughter marries or leaves home, according to a new study.Tue, 19 Feb 2013 12:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130219121212.htmIs there a link between childhood obesity and ADHD, learning disabilities?http://www.sciencedaily.com/releases/2013/02/130219121021.htm A new study has established a possible link between high-fat diets and such childhood brain-based conditions as attention deficit hyperactivity disorder (ADHD) and memory-dependent learning disabilities.Tue, 19 Feb 2013 12:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219121021.htmChildren with auditory processing disorder may now have more treatment optionshttp://www.sciencedaily.com/releases/2013/02/130219120936.htm Researchers are helping children with auditory processing disorder receive better treatment. They have developed a program that uses evidence-based practices and incorporates speech-language pathologists into therapy.Tue, 19 Feb 2013 12:09:09 ESThttp://www.sciencedaily.com/releases/2013/02/130219120936.htm'Simplified' brain lets the iCub robot learn languagehttp://www.sciencedaily.com/releases/2013/02/130219102649.htm The iCub humanoid robot will now be able to understand what is being said to it and even anticipate the end of a sentence.Tue, 19 Feb 2013 10:26:26 ESThttp://www.sciencedaily.com/releases/2013/02/130219102649.htmIt may be educational, but what is that TV show really teaching your preschooler?http://www.sciencedaily.com/releases/2013/02/130219102118.htm Most parents carefully select what television programs and movies their children can watch. But a psychologist says educational shows could come with an added lesson that influences a child?s behavior. Children exposed to educational programs were more aggressive in their interactions than those who weren't exposed.Tue, 19 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219102118.htmFear, anger or pain: Why do babies cry?http://www.sciencedaily.com/releases/2013/02/130219090649.htm Researchers have studied adults' accuracy in the recognition of the emotion causing babies to cry. Eye movement and the dynamic of the cry play a key role in recognition. It is not easy to know why a newborn cries, especially amongst first-time parents. Although the main reasons are hunger, pain, anger and fear, adults cannot easily recognize which emotion is the cause of the tears.Tue, 19 Feb 2013 09:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130219090649.htmShedding new light on infant brain developmenthttp://www.sciencedaily.com/releases/2013/02/130218164126.htm A new study finds that the infant brain does not control its blood flow the same way as the adult brain, that the control of brain blood flow develops with age. These findings could change the way researchers study brain development in infants and children.Mon, 18 Feb 2013 16:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130218164126.htmExcessive TV in childhood linked to long-term antisocial behavior, New Zealand study showshttp://www.sciencedaily.com/releases/2013/02/130218092711.htm Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behavior when they become adults, according to a new study.Mon, 18 Feb 2013 09:27:27 ESThttp://www.sciencedaily.com/releases/2013/02/130218092711.htmPoor stress responses may lead to obesity in childrenhttp://www.sciencedaily.com/releases/2013/02/130217085346.htm Children who overreact to stressors may be at risk of becoming overweight or obese, according to researchers.Sun, 17 Feb 2013 08:53:53 ESThttp://www.sciencedaily.com/releases/2013/02/130217085346.htmAre billboards driving us to distraction?http://www.sciencedaily.com/releases/2013/02/130214134024.htm There's a billboard up ahead, a roadside sign full of language and imagery. Next stop: the emotionally distracted zone.Thu, 14 Feb 2013 13:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130214134024.htmBehavioral therapy for children with autism can impact brain functionhttp://www.sciencedaily.com/releases/2013/02/130214120618.htm Using functional magnetic resonance imaging for before-and-after analysis, a team of researchers discovered positive changes in brain activity in children with autism who received a particular type of behavioral therapy.Thu, 14 Feb 2013 12:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130214120618.htmBilingual babies know their grammar by 7 monthshttp://www.sciencedaily.com/releases/2013/02/130214111606.htm Babies as young as seven months can distinguish between, and begin to learn, two languages with vastly different grammatical structures, according to new research.Thu, 14 Feb 2013 11:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130214111606.htmRoots of language in human and bird biology: Genes activated for human speech similar to ones used by singing songbirdshttp://www.sciencedaily.com/releases/2013/02/130214111604.htm The neuroanatomy of human speech and bird song share structural features, behaviors and now gene expression patterns.Thu, 14 Feb 2013 11:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130214111604.htmLove of musical harmony is not nature but nurturehttp://www.sciencedaily.com/releases/2013/02/130214103816.htm Our love of music and appreciation of musical harmony is learnt and not based on natural ability, a new study has found.Thu, 14 Feb 2013 10:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130214103816.htmThe good side of the prion: A molecule that is not only dangerous, but can help the brain growhttp://www.sciencedaily.com/releases/2013/02/130214075437.htm A few years ago it was found that certain proteins, called prions, when defective are dangerous, as they are involved in neurodegenerative syndromes such as Creutzfeldt-Jakob disease and Alzheimer's disease. But now research is showing their good side, too: when performing well, prions may be crucial in the development of the brain during childhood, as observed by a study carried out by a team of neuroscientists in Italy.Thu, 14 Feb 2013 07:54:54 ESThttp://www.sciencedaily.com/releases/2013/02/130214075437.htmFood and beverages not likely to make breast-fed babies fussyhttp://www.sciencedaily.com/releases/2013/02/130213114511.htm Many new moms fear that eating the wrong foods while breast-feeding will make their baby fussy. However, no sound scientific evidence exists to support claims that certain foods or beverages lead to fussiness in infants, according to a registered dietitian.Wed, 13 Feb 2013 11:45:45 ESThttp://www.sciencedaily.com/releases/2013/02/130213114511.htmWhy some people don't learn well: EEG shows insufficient processing of information to be learnedhttp://www.sciencedaily.com/releases/2013/02/130213082332.htm The reason why some people are worse at learning than others has been revealed. Researchers have discovered that the main problem is not that learning processes are inefficient per se, but that the brain insufficiently processes the information to be learned.Wed, 13 Feb 2013 08:23:23 ESThttp://www.sciencedaily.com/releases/2013/02/130213082332.htmKids teach parents to respect the environmenthttp://www.sciencedaily.com/releases/2013/02/130212210042.htm A child can directly influence the attitude and behavior of their parents towards the environment without them even knowing it. Researchers have, for the first time, provided quantitative support for the suggestion that environmental education can be transferred between generations and that it can actually affect behavior.Tue, 12 Feb 2013 21:00:00 ESThttp://www.sciencedaily.com/releases/2013/02/130212210042.htmLower autism risk with folic acid supplements in pregnancyhttp://www.sciencedaily.com/releases/2013/02/130212172209.htm Women who took folic acid supplements in early pregnancy almost halved the risk of having a child with autism. Beginning to take folic acid supplements later in pregnancy did not reduce the risk.Tue, 12 Feb 2013 17:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130212172209.htmSome autism behaviors linked to altered genehttp://www.sciencedaily.com/releases/2013/02/130212171953.htm Scientists have identified a genetic mutation that may underlie common behaviors seen in some people with autism, such as difficulty communicating and resistance to change.Tue, 12 Feb 2013 17:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130212171953.htmYouths with autism spectrum disorder need help transitioning to adult health carehttp://www.sciencedaily.com/releases/2013/02/130212131955.htm Health care transition (HCT) services help young people with special health care needs such as asthma or diabetes move from pediatric to adult health care. However, youths with autism spectrum disorder (ASD) have less access to these services, which are designed to prevent gaps in care and insurance coverage. A researcher recommends that the medical community develop HCT services for individuals with ASD as a way to ensure consistent and coordinated care and increase their independence and quality of life.Tue, 12 Feb 2013 13:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130212131955.htmScientists create automated 'time machine' to reconstruct ancient languageshttp://www.sciencedaily.com/releases/2013/02/130212112025.htm Ancient languages hold a treasure trove of information about the culture, politics and commerce of millennia past. Yet, reconstructing them to reveal clues into human history can require decades of painstaking work. Now, scientists have created an automated "time machine," of sorts, that will greatly accelerate and improve the process of reconstructing hundreds of ancestral languages.Tue, 12 Feb 2013 11:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130212112025.htmHelicopter parenting can violate students' basic needshttp://www.sciencedaily.com/releases/2013/02/130212111803.htm When is it time for parents to back away? A new study shows that college students with overcontroling parents are more likely to be depressed and less satisfied with their lives. This so-called helicopter parenting style negatively affects students' well-being by violating their need to feel both autonomous and competent. Parental overinvolvement may lead to negative outcomes in children, including higher levels of depression and anxiety. Studies also suggest that children of overinvolved or overcontroling parents may feel less competent and less able to manage life and its stressors. In contrast, evidence suggests that some parental involvement in children's lives facilitates healthy development, both emotionally and socially.Tue, 12 Feb 2013 11:18:18 ESThttp://www.sciencedaily.com/releases/2013/02/130212111803.htmDifferential parenting found to negatively affect whole family, even the favored childhttp://www.sciencedaily.com/releases/2013/02/130212100556.htm Parents act differently with different children -- for example, being more positive with one child and more negative with another. A new longitudinal study looking at almost 400 Canadian families has found that this behavior negatively affects not only the child who receives more negative feedback, but all the children in the family. The study also found that the more risks experienced by parents, the more likely they will treat their children differentially.Tue, 12 Feb 2013 10:05:05 ESThttp://www.sciencedaily.com/releases/2013/02/130212100556.htmNegative stereotypes about boys hinder their academic achievementhttp://www.sciencedaily.com/releases/2013/02/130212100554.htm Researchers investigated the role of gender stereotypes. They found that from a very young age, children think boys are academically inferior to girls, and they believe that adults think so, too. Each of the three studies (two of which were experimental) included 150+ participants. Findings suggest that negative academic stereotypes about boys are acquired in children's earliest years of primary education and have self-fulfilling consequences.Tue, 12 Feb 2013 10:05:05 ESThttp://www.sciencedaily.com/releases/2013/02/130212100554.htmYoung children may go above and beyond when helping adultshttp://www.sciencedaily.com/releases/2013/02/130212095738.htm Even very young children understand that adults don't always know best. When it comes to helping, 3-year-olds may ignore an adult's specific request for an unhelpful item and go out of their way to bring something more useful, according to new research.Tue, 12 Feb 2013 09:57:57 ESThttp://www.sciencedaily.com/releases/2013/02/130212095738.htmChild development: The right kind of early praise predicts positive attitudes toward efforthttp://www.sciencedaily.com/releases/2013/02/130212075109.htm Toddlers whose parents praised their efforts more than they praised them as individuals had a more positive approach to challenges five years later. That?s the finding of a new longitudinal study that also found gender differences in the kind of praise that parents offer their children.Tue, 12 Feb 2013 07:51:51 ESThttp://www.sciencedaily.com/releases/2013/02/130212075109.htmComputerized 'Rosetta Stone' reconstructs ancient languageshttp://www.sciencedaily.com/releases/2013/02/130211162234.htm Researchers have used a sophisticated new computer system to quickly reconstruct protolanguages -- the rudimentary ancient tongues from which modern languages evolved.Mon, 11 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130211162234.htmADHD symptoms persist for most young children despite treatmenthttp://www.sciencedaily.com/releases/2013/02/130211162112.htm Nine out of 10 young children with moderate to severe attention-deficit hyperactivity disorder (ADHD) continue to experience serious, often severe symptoms and impairment long after their original diagnoses and, in many cases, despite treatment, according to a federally funded multi-center study.Mon, 11 Feb 2013 16:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130211162112.htmNoisy classroom simulation aids comprehension in hearing-impaired childrenhttp://www.sciencedaily.com/releases/2013/02/130211135007.htm Training the brain to filter out background noise and thus understand spoken words could help the academic performance and quality of life for children who struggle to hear, but there's been little evidence that such noise training works in youngsters. A new report showed about a 50 percent increase in speech comprehension in background noise when children with hearing impairments followed a three-week auditory training regimen.Mon, 11 Feb 2013 13:50:50 ESThttp://www.sciencedaily.com/releases/2013/02/130211135007.htmLarge study shows substance abuse rates higher in teenagers with ADHDhttp://www.sciencedaily.com/releases/2013/02/130211134850.htm A new study revealed a significantly higher prevalence of substance abuse and cigarette use by adolescents with attention deficit hyperactivity disorder (ADHD) histories than in those without ADHD. Researchers also found that, contrary to previous findings, current medications for ADHD do not counter the risk for substance abuse or substance abuse disorder.Mon, 11 Feb 2013 13:48:48 ESThttp://www.sciencedaily.com/releases/2013/02/130211134850.htmAbnormal brain development in fetuses of obese womenhttp://www.sciencedaily.com/releases/2013/02/130211102256.htm Researchers have found that fetuses of obese women had differences in gene expression as early as the second trimester, compared to fetuses of women who were a healthy weight.. Of particular note were patterns of gene expression suggestive of abnormal brain development in fetuses of obese women.Mon, 11 Feb 2013 10:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130211102256.htmGenetic predisposition to brain injury after preterm birth is sex-specifichttp://www.sciencedaily.com/releases/2013/02/130211102209.htm Variation in gene, involved in inflammation, associated with developmental problems after preterm birth in females, but not males.Mon, 11 Feb 2013 10:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130211102209.htmFew effective, evidence-based interventions for children exposed to traumatic eventshttp://www.sciencedaily.com/releases/2013/02/130211090740.htm About two out of every three children will experience at least one traumatic event before they turn 18. Despite this high rate of exposure, little is known about the effectiveness of treatments aimed at preventing and relieving traumatic stress symptoms that children may experience after such events, according to researchers.Mon, 11 Feb 2013 09:07:07 ESThttp://www.sciencedaily.com/releases/2013/02/130211090740.htmAvatars may reduce depression in young adultshttp://www.sciencedaily.com/releases/2013/02/130211090738.htm A preliminary study suggests that depression symptoms may be significantly reduced when 18- to 25-year-olds interact with computerized avatars ?- virtual 3D images of a healthcare provider like a nurse practitioner or physician.Mon, 11 Feb 2013 09:07:07 ESThttp://www.sciencedaily.com/releases/2013/02/130211090738.htmSupport needed for children losing parent at early agehttp://www.sciencedaily.com/releases/2013/02/130208110245.htm A study exploring the impact of early parental death has revealed the long-term damage and suffering that can be experienced by individuals in adult life if appropriate levels of support are not provided at the time of bereavement.Fri, 08 Feb 2013 11:02:02 ESThttp://www.sciencedaily.com/releases/2013/02/130208110245.htmNew insight on relationship between parents, preschoolers and obesityhttp://www.sciencedaily.com/releases/2013/02/130208110043.htm While sugary drinks, lack of exercise and genetics contribute to a growing number of overweight American children, new research reveals how a mom's eating habits and behavior at the dinner table can influence her preschooler's obesity risk.Fri, 08 Feb 2013 11:00:00 ESThttp://www.sciencedaily.com/releases/2013/02/130208110043.htmNew brain-test apphttp://www.sciencedaily.com/releases/2013/02/130208105859.htm Smartphones offer a wealth of possibilities for psychological research. A new study shows that an iPhone app yields as reliable results as laboratory tests.Fri, 08 Feb 2013 10:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130208105859.htmChildhood emotional abuse dramatically strong among male alcohol-dependent individualshttp://www.sciencedaily.com/releases/2013/02/130205162522.htm Alcohol dependent (AD) individuals have reduced central serotonergic neurotransmission. Childhood maltreatment can also have a negative impact on central serotonergic neurotransmission. A new study has found that self-reported childhood emotional abuse is associated with a 90-percent reduction in central serotonergic neurotransmission in male AD individuals.Tue, 05 Feb 2013 16:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130205162522.htmCan breakfast make kids smarter?http://www.sciencedaily.com/releases/2013/02/130205143334.htm New research has found that children who regularly have breakfast on a near-daily basis had significantly higher full scale, verbal, and performance IQ test scores.Tue, 05 Feb 2013 14:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130205143334.htmResearchers spot attention deficits in babies who later develop autismhttp://www.sciencedaily.com/releases/2013/02/130205102153.htm Researchers are able to detect deficits in social attention in infants as young as six months of age who later develop Autism Spectrum Disorders. The results showed that these infants paid less attention to people and their activities than typically developing babies.Tue, 05 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130205102153.htmPlaytime: Affectionate, less controlling mothers have strongest relationships with their childrenhttp://www.sciencedaily.com/releases/2013/02/130204184718.htm Researchers long have evaluated the roles parents play in children's development. Now, researchers have found that mothers' directiveness, the extent to which they try to control the content and pace of young children's play, varies based on the children's ages and the mothers' ethnicities. In addition, the study found that the more directive the mothers were during play, the less engaged children were with them and the more negative emotion the children displayed toward their mothers.Mon, 04 Feb 2013 18:47:47 ESThttp://www.sciencedaily.com/releases/2013/02/130204184718.htm

Source: http://www.sciencedaily.com/rss/mind_brain/child_development.xml

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Friday, February 22, 2013

Q&A With California Golden Bears

Its' almost time for another showdown between California and Oregon St., as the Bears are coming to Gill Saturday afternoon to help Joe Burton and the Beavers celebrate Senior Day, so it time for another question and answer session with our friends over at California Golden Blogs, who are on top of everything Bears, Golden or not.

Nick and Leon were good enough to catch Beaver Nation up on everything from the shove felt around the bay area to the current state of affairs with Oski.

Despite the over-reaction, was the dust up between Coach Montgomery and Allen Crabbe the best thing that's happened to Cal basketball in the last year? It sure seemed to get the point across to Crabbe that defense is not optional, and looked like the last touch on a team that's come alive in the last month?

NorcalNick: Without being able to crawl into the mind of the players, it's impossible to say. Having said that, my eyes told me that Cal looked even more disorganized in the immediate aftermath of the incident, and it took a little bit of time for the team to refocus. The Bears were lucky that enough time was left on the clock for Crabbe to go nutty from three.

LeonPowe: I don't think so - I wasn't a huge fan of the incident personally, and while everyone seems to have moved past it (including me), I don't think it was a watershed moment for the team, Crabbe or Montgomery. I do think the best thing to happen to the team over the past year has been how Crabbe has really become the MAN - his games against Arizona and UCLA have shown that he's the front runner for Pac-12 POY honors.

For his first couple of years the knock on Crabbe has been that he's been talented, but not always - motivated isn't the right word, but he hasn't always been . . .engaged. I guess the shove sort of indicated that this behavior hasn't been cleared out of his system all the way yet, but the way Crabbe has played in the last three weeks has been really impressive.

Starting with the that first game against the Beavers, the Bears have suddenly turned Golden, and are again playing with passion and energy that meets or exceeds their talent. Richard Soloman and David Kravish are seemingly suddenly playing much better, and Justin Cobbs appears to have notched up the intensity of his game as well. In turn, Crabbe can't be double teamed, and is going off on a regular basis. What made the difference? Was it just a matter of getting enough experience to put it all together? Or Kravish getting healthier? Or has Monty been "challenging" others as well, just not with tv cameras trained on him at the time?

NorcalNick: It sure seemed like multiple switches went off at once. Kravish and Solomon have both improved their play, particularly on the glass. The entire team has shown a renewed focus on defense. Cobbs broke out of a month long slump. Crabbe finally got used to the attention he's been receiving from defenses all season.

I don't really know why this has all happened - sometimes it feels like a feedback loop, where an improvement in one player's game allows another player the chance to improve in another area and so on and so forth. Either way, it's been a joy to watch, and it's always fun when your team proves your own pessimism wrong.

LeonPowe: For reasons unknown to me this team got into a funk right before Christmas. Even winning a few games from the loss at Harvard to the Oregon game a couple of weeks ago, the team just seemed to be playing out the string and not able to put the ball in the bucket. I think - and I have no inside knowledge to back this up - that a combination of back-up point guard Brandon Smith recovering from his concussion and freshman combo guard Tyrone Wallace being able to expand his game and responsibilities - have been able to free up everyone.

With two new ball handlers/offense initiators, this then allows Cobbs to run as a 2 and move Crabbe to the 3. The two wing scorers playing on opposite wings then allow the big men (Kravish, Thurman, Solomon) to receive much less attention as allowing them to rebound more freely as well as score off dishes and lobs. A small thing as adding an undersized point guard has been able to have a knock on, domino affect on the whole team. The oddest thing is, I don't even think Brandon Smith is that good. But he fills a role.

When we last chatted, I asked about Cal's defense, and Leon indicated solid man was the theme. But watching the Bears last night against the Trojans, I saw both 1-2-2 and 2-3 zone, and it was very effective. Was that thrown in because USC has repeatedly struggled notoriously against zones, or has it become a regular part of the plan for Cal?

NorcalNick: We saw it plenty against Arizona and USC, though honestly, I thought USC did a pretty good job against the zone, or at least Byron Wesley did. Monty will always prefer man-to-man defense, but if the Bears are struggling to execute the man-to-man, or if there's serious foul trouble, or if he's worried that the team doesn't have the depth necessary to keep their intensity up, he's certainly willing to throw zone. It tends to make me nervous because most teams with a functional offense can find open looks from three against Cal's zone whenever they want. But open looks don't always go in, and when they don't the zone works.

LeonPowe: It's now a regular part of the Cal defense! Obviously against some teams it'll be pulled out less, and others more, but its definitely in the rotation now.

With their recent resurgence, Cal is hanging on the verge of getting into the NCAA tournament according to most projections. How confident are you that the Bears can maintain this? If they do make the big dance, can they make a run from what will probably be a 12-16 seed? Looking big picture, and with all but 2 bench players coming back, would Cal be better off making a deep run in the NIT this year, and maybe getting some home games, rather than taking a risk of being a 1 and blown out in the NCAAs? (It worked well for Colorado and to a degree, for [shudder] Stanford.)

NorcalNick: I think this weekend in Oregon is the critical stretch. If Cal can at least split, then they come back home for their last three games against beatable teams. And although Cal's non-conference resume is mediocre, they have avoided any bad losses. A final conference record of 11-7 or better would be pretty hard to shut out of the NCAA tournament.

The NIT? It's fun in that I get to watch more basketball, but I don't think it has a ton of meaningful value.

LeonPowe: I think the remaining schedule is favorable for the Bears, but it would still require a hot finish down the stretch. I think the goal is always the NCAAs, even an outside seed and single game may be preferable to the a deep run at the NIT. But that's just me.

Has (or had) the fan base gotten squarely behind Monty in the last month? Will there be any lingering fallout from the Crabbe confrontation?

NorcalNick: Nah. Monty has a ton of good will built up for many reasons - his consistent honesty, his long history and reputation, the players he has produced at Cal, and winning Cal's first conference title in 50 years. One error of judgment is easily forgivable, particularly now that he has forcefully apologized both to Cal fans and (more importantly) to Crabbe himself.

LeonPowe: Monty doesn't have a lot of detractors. Winning the Pac-10 title in 2010 and taking 3 squads to the NCAA (even if not very successful once there) has been such an improvement over Braun - additionally, I think the last few teams have been so likeable and well coached, that despite some quibbles (recruiting misses, some transfers and a lack of depth) very few people are clamoring for Monty to go.

What one thing will likely happen that will rekindle thoughts of DOOM?

NorcalNick: Playing Stanford to finish the regular season, with an NCAA tournament bid on the line? That's plenty.

LeonPowe: Any injury to any rotation player.


Bonus question:

With all the extra money saved with the Tedford settlement, will Cal buy Oski a new Cardigan? (That old sweater is getting pretty rough looking.)

NorcalNick: All extra money has been donated to the Oski criminal defense fund in case he decides to throw a cake at anybody again.

LeonPowe: We need to save some money to buy Twist NHook a new wardrobe first.

Thanks, guys; its always fun to chat. If we don't cross paths in the conference tournament, there's always baseball, which is already coming around the corner. That was an impressive opening weekend sweep of Michigan by Cal.

Andy_Wooldridge@yahoo.com

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Source: http://www.buildingthedam.com/2013/2/22/4009092/q-a-with-california-golden-bears

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MLB At Bat 2013 app warms up for spring training, starts pitching in BB10's bullpen


MLB at bat 2013 app warms up for spring training, starts pitching in BB10's bullpen

For some, the change of the season is marked not by calendars or climate changes, but by the beat of sports fandom. Rest easy, baseball fans: spring is finally here. Naturally, Major League Baseball is heralding in the weather by updating its MLB At Bat app for 2013 spring training, touting new features for Android and iOS users alike. The apps updated team pages, retooled navigation and classic games library are universally available to both Android and iOS users, but the iPhone will score an enhanced and searchable video library and an exclusive home screen customization feature. MLB promises to pipe in more functionality before the season opens, however -- including mobile access for BlackBerry 10 users. What hasn't changed? The price, of course: Android subscribers will need to pony up $20 for the year, while iOS retains its $3 monthly subscription plan. Slide past the break for the official press release.

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/W1E0Row21O4/

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Omega-3 lipid emulsions markedly protect brain after stroke in mouse study

Feb. 20, 2013 ? Triglyceride lipid emulsions rich in an omega-3 fatty acid injected within a few hours of an ischemic stroke can decrease the amount of damaged brain tissue by 50 percent or more in mice, reports a new study by researchers at Columbia University Medical Center.

The results suggest that the emulsions may be able to reduce some of the long-term neurological and behavioral problems seen in human survivors of neonatal stroke and possibly of adult stroke, as well. The findings were published in the journal PLoS One.

Currently, clot-busting tPA (recombinant tissue-type plasminogen activator) is the only treatment shown to improve recovery from ischemic stroke. If administered soon after stroke onset, the drug can restore blood flow to the brain but may not prevent injured, but potentially salvageable, neurons from dying.

Drugs with neuroprotective qualities that can prevent the death of brain cells damaged by stroke are needed, but even after 30 years of research and more than 1000 agents tested in animals, no neuroprotectant has been found effective in people.

Omega-3 fatty acids may have more potential as neuroprotectants because they affect multiple biochemical processes in the brain that are disturbed by stroke, said the study's senior author, Richard Deckelbaum, MD, director of the Institute of Human Nutrition at Columbia's College of Physicians & Surgeons. "The findings also may be applicable to other causes of ischemic brain injury in newborns and adults," added co-investigator Vadim S. Ten, MD, PhD, an associate professor of pediatrics from the Department of Pediatrics at Columbia.

The effects of the omega-3 fatty acids include increasing the production of natural neuroprotectants in the brain, reducing inflammation and cell death, and activating genes that may protect brain cells. Omega-3 fatty acids also markedly reduce the release of harmful oxidants into the brain after stroke. "In most clinical trials in the past, the compounds tested affected only one pathway. Omega-3 fatty acids, in contrast, are very bioactive molecules that target multiple mechanisms involved in brain death after stroke," Dr. Deckelbaum said.

The study revealed that an emulsion containing only DHA (docosahexaenoic acid), but not EPA (eicosapentaenoic acid), in a triglyceride molecule reduced the area of dead brain tissue by about 50 percent or more even when administered up to two hours after the stroke. Dr. Deckelbaum noted, "Since mice have a much faster metabolism than humans, longer windows of time for therapeutic effect after stroke are likely in humans." Eight weeks after the stroke, much of the "saved" mouse brain tissue was still healthy, and no toxic effects were detected.

Studies are currently under way to test the emulsion in older mice and in mice with different types of stroke. The researchers are also conducting additional studies to identify more precisely how the omega-3 emulsion works and to optimize the emulsion in order to improve functional recovery after stroke.

After animal studies on dosages and timing, and if the emulsions continue to show promising results, Dr. Deckelbaum said, clinical trials could begin quickly, as such emulsions have already been shown to be safe in people. Similar emulsions are used in European ICUs for nutrition support, and in the US they have been found to be safe when tested in babies for their nutritive and anti-inflammatory effects.

The title of the paper is "n-3 Fatty Acid Rich Triglyceride Emulsions are Neuroprotective after Cerebral Hypoxic-Ischemic Injury in Neonatal Mice." The other contributors are Jill J. Williams, Korapat Mayurasakorn, Susan J. Vannucci (Weill Cornell); Christopher Mastropietro (Wayne State); Nicolas G. Bazan (Louisiana State); and Vadim S. Ten CUMC).

The study was supported by the National Institutes of Health (RO1 HL040404, RO1 NS056146, and RO1 NS046741).

A U.S. patent application filed by Columbia University and naming RD as an inventor, for the therapeutic use of omega-3 diglyceride emulsions, has been allowed by the U.S. Patent and Trademark Office.

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The above story is reprinted from materials provided by Columbia University Medical Center, via Newswise.

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


Journal Reference:

  1. Jill J. Williams, Korapat Mayurasakorn, Susan J. Vannucci, Christopher Mastropietro, Nicolas G. Bazan, Vadim S. Ten, Richard J. Deckelbaum. N-3 Fatty Acid Rich Triglyceride Emulsions Are Neuroprotective after Cerebral Hypoxic-Ischemic Injury in Neonatal Mice. PLoS ONE, 2013; 8 (2): e56233 DOI: 10.1371/journal.pone.0056233

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/~3/O4RbaDiEI3I/130220184723.htm

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Marquette University law professor Ed Fallone advances in Wisconsin Supreme Court primary

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Thursday, February 21, 2013

Nike suspends contract with Oscar Pistorius

Olympic athlete Oscar Pistorius stands during his bail hearing at the magistrate court in Pretoria, South Africa, Thursday, Feb. 21, 2013. The lead investigator in the murder case against Pistorius faces attempted murder charges himself over a 2011 shooting, police said Thursday in another potentially damaging blow to the prosecution. Prosecutors said they were unaware of the charges against veteran detective Hilton Botha when they put him on the stand in court to explain why Pistorius should not be given bail in the Valentine's Day shooting death of his girlfriend. (AP Photo/Themba Hadebe)

Olympic athlete Oscar Pistorius stands during his bail hearing at the magistrate court in Pretoria, South Africa, Thursday, Feb. 21, 2013. The lead investigator in the murder case against Pistorius faces attempted murder charges himself over a 2011 shooting, police said Thursday in another potentially damaging blow to the prosecution. Prosecutors said they were unaware of the charges against veteran detective Hilton Botha when they put him on the stand in court to explain why Pistorius should not be given bail in the Valentine's Day shooting death of his girlfriend. (AP Photo/Themba Hadebe)

FILE - In this Aug. 5, 2012 file photo, South Africa's Oscar Pistorius starts in the men's 400-meter semifinal during the athletics in the Olympic Stadium at the 2012 Summer Olympics in London. Paralympic superstar Oscar Pistorius was charged Thursday, Feb. 14, 2013, with the murder of his girlfriend who was shot inside his home in South Africa, a stunning development in the life of a national hero known as the Blade Runner for his high-tech artificial legs. Reeva Steenkamp, a model who spoke out on Twitter against rape and abuse of women, was shot four times in the predawn hours in the home, in a gated community in the capital, Pretoria, police said. (AP Photo/Anja Niedringhaus, File)

(AP) ? Nike says it has suspended the contract of Oscar Pistorius.

Pistorius, the first double-amputee runner to compete on the track at the Olympics, is facing a charge of premeditated murder in South Africa in the Valentine's Day slaying of his girlfriend.

In a brief statement announcing the contract suspension, Nike says "we believe Oscar Pistorius should be afforded due process and we will continue to monitor the situation closely."

Pistorius is a multiple Paralympic medalist, but he failed to win a medal at last year's London Olympics, where he ran in the 400 meters and on South Africa's 4x400 relay team.

Nike dropped Lance Armstrong in October 2012, but stood by Tiger Woods after he admitted to infidelities and went to rehab for sex addiction.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-02-21-Nike-Pistorius/id-a8f8defa408c4d9eb2a6b5d3dc310bb3

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Daybook: February 21 (TIME)

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Body found in rubble of Kansas City blast

KANSAS CITY, Mo. (AP) ? Search crews at the site of a massive explosion that destroyed a popular Kansas City, Mo., restaurant recovered a body Wednesday, and the mayor said the rubble could be concealing other victims.

Mayor Sly James declined to say whether the body was that of a man or a woman, though authorities have been looking for a missing woman who worked at JJ's restaurant and was seen there before the Tuesday evening blast. They previously said she was the only person still unaccounted for after the explosion and fire.

But James said at a news conference Wednesday that authorities can't be "100 percent sure" they have accounted "for every single person that may have been at JJ's when the explosion occurred." The search started without a list of people who were in the building.

Crews using flashlights, cadaver dogs and heavy equipment were racing to finish the search ahead of a winter storm that was expected to bring heavy snow.

The explosion occurred after a construction crew apparently struck a natural gas line, touching off a blast that could be felt for nearly a mile. It shattered glass in nearby buildings and sent an ominous smoke plume above the outdoor shopping district.

Fifteen people were injured. Six were still hospitalized Wednesday, James said.

The restaurant was a beloved fixture on the city's culinary scene for more than 27 years. Locals knew it as a prime after-work stop, though it won a broader reputation after receiving consistently high ratings from contributors to Zagat's restaurant guides, both for its food and its long wine list.

The blast happened around 6 p.m. Tuesday, when the dinner crowd would have been filing into JJ's and the many other restaurants in the upscale Country Club Plaza shopping and dining district.

Fire Chief Paul Berardi said the precise cause of the gas leak is still under investigation.

Firefighters received a call about 5:15 p.m. that a construction worker had hit a gas line near the restaurant, and they conferred with employees of Missouri Gas Energy, which supplies the area.

It wasn't clear Wednesday how hard firefighters or utility officials worked to evacuate the restaurant after gas was first noticed. Both James and Berardi said the fire department deferred to MGE since the utility would have more expertise in assessing the seriousness of the situation.

The fire department "does not do gas, MGE does gas," James said. "Everybody wants to know what happened. Everybody wants to blame someone. Everybody wants to know details. That's not going to happen today."

A construction project had been going on across a narrow, one-way street from JJ's for seven years. But it was not clear Wednesday whether that work was connected to the contractor that MGE said had been underground.

MGE planned to issue a statement later Wednesday.

The Missouri Public Service Commission, which oversees utilities, launched an investigation into the blast, dispatching five employees to the site.

Commission Chairman Kevin Gunn said preliminary information indicates that gas pipelines had been marked as required.

Investigators will look at whether MGE followed state rules in responding to the gas leak reported beforehand. It could take up to six months before a final report is issued.

Dr. John Verstraete, who works at Plaza Physicians Group next door to JJ's, told The Kansas City Star that several office employees smelled gas for several hours Tuesday afternoon. The smell grew stronger through the day, and a gas company employee entered the medical practice just before 6 p.m. and recommended evacuating.

William Borregard, 20, who lives with his sister and her fianc? in the apartment building nearest to JJ's, said he had noticed a strange smell for weeks that had worsened in recent days. On Tuesday, they called the apartment manager.

"We said it's very pungent, and you should come out here and check it out," he said. "He came over and rapped on the door and said there's nothing to worry about. Stay in your apartment. That was five minutes prior to the explosion."

___

Associated Press writers Heather Hollingsworth in Kansas City, David Lieb in Jefferson City and Jeff McMurray in Chicago contributed to this report.

Source: http://news.yahoo.com/body-found-rubble-exploded-kc-restaurant-164346928.html

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Pletcher's posse dominates Kentucky Derby trail

FILE - In this May 4, 2012 file photo, trainer Todd Pletcher watches his Kentucky Derby entries during a morning workout at Churchill Downs in Louisville, Ky. Pletcher's promising 3-year-olds pick up the pace this weekend on the road to the Kentucky Derby, with Violence set for the Fountain of Youth and Palace Malice the Risen Star. (AP Photo/Charlie Riedel, FIle)

FILE - In this May 4, 2012 file photo, trainer Todd Pletcher watches his Kentucky Derby entries during a morning workout at Churchill Downs in Louisville, Ky. Pletcher's promising 3-year-olds pick up the pace this weekend on the road to the Kentucky Derby, with Violence set for the Fountain of Youth and Palace Malice the Risen Star. (AP Photo/Charlie Riedel, FIle)

FILE - In this Dec. 15, 2012 photo released by Benoit Photo, Violence with Javier Castellano up, right, is shown winning the Grade I $750,000 CashCall Futurity at Betfair Hollywood Park, Inglewood, Calif. Todd Pletcher's promising 3-year-olds pick up the pace this weekend on the road to the Kentucky Derby, with Violence set for the Fountain of Youth and Palace Malice the Risen Star. (AP Photo/Benoit Photo, FIle)

No trainer has started more than five horses in a Kentucky Derby.

The way the Derby prep season is shaping up, that could change. Todd Pletcher has a shot at saddling six or seven of the 20 3-year-olds who will be led into the starting gate at Churchill Downs on May 4.

"Right now, at this stage, I can't recall having this depth," the trainer said during a conference call Tuesday, adding that great expectations in mid-February can turn quickly by the first Saturday in May. "But we are hopeful we're able to keep it going."

Pletcher's posse of prospects is led by Shanghai Bobby, who remains No. 1 in the AP's latest Run to the Roses list of Top 10 Derby contenders.

Also on the list are No. 4 Violence, No. 5 Verrazano and No. 8 Overanalyze. Other Pletcher 3-year-olds considered to be on the Derby trail include Capo Bastone, Delhomme, Palace Malice and Revolutionary.

"At this point, it's as many as six or seven," he said, "but none of them have gotten there yet."

Pletcher and two Hall of Famers, D. Wayne Lukas and Nick Zito, share the record of five starters in a Derby. Only Lukas came out a winner, with Grindstone in 1996.

The new Top 10 has one change ? Super Ninety Nine moves in at No. 7 for trainer Bob Baffert after an 11? -length romp in the Southwest Stakes at Oaklawn Park on Monday.

This weekend, two to of Pletcher's charges are ready to run: Violence is the morning-line favorite in a field of 11 for Saturday's Fountain of Youth and Palace Malice has a chance to step up in Saturday's Risen Star at the Fair Grounds, a race that drew a field of 15.

As for Shanghai Bobby, the colt had his first workout Sunday since his first career loss in the Holy Bull last month. Pletcher said the son of Harlan's Holiday ran "extremely well" in the Holy Bull, but was tired for a week after the race. Now "his energy level is good and he's back to serious training."

Shanghai Bobby will be on a weekly workout regimen leading to his final Kentucky Derby prep, the Florida Derby on March 30.

This weekend marks a huge increase in points awarded for the first four finishers in designated prep races. The breakdown is 50-20-10-4 for both the Fountain of Youth and the Risen Star. If more than 20 are entered for the Derby, the field will be determined for the first time by point totals rather than graded stakes earnings.

It was a good holiday weekend for Baffert, who spent a few days vacationing in Mexico while his horses were winning in Arkansas and California. In addition to his win with Super Ninety Nine at Oaklawn, his Shakin It Up won the seven-furlong San Vicente at Santa Anita.

Here's our Top 10:

1. Shanghai Bobby (Todd Pletcher, Rosie Napravnik): 2-year-old champion went 4 furlongs in 49.60 on Sunday at Palm Meadows, his first work since running second in Holy Bull. ... Went 5-for-5 at 2, including wins in Hopeful, Champagne, BC Juvenile. ... Next start: Florida Derby, Gulfstream Park, March 30. ... Future Derby Wager odds: 14-1.

2. Itsmyluckyday (Eddie Plesa Jr., Elvis Trujillo): Holy Bull winner has plenty of time to get ready for final prep. ... Next workout set for Friday in Florida. ... Owned by Laurie Plesa and Trilogy Stable. ... Next start: Florida Derby. ... Odds: 13-1.

3. Goldencents (Doug O'Neill, Kevin Krigger): Sham winner worked 6 furlongs in 1:13.40 last week at Santa Anita. ... Trainer of Derby, Preakness winner I'll Have Another has another contender in He's Had Enough (set to run Saturday in Fountain of Youth). Co-owned by Rick Pitino. ... Next start: San Felipe, Santa Anita, March 9. ... Odds: 20-1.

4. Violence (Pletcher, Javier Castellano): All eyes will be on heavily favored colt in 3-year-old debut. ... Won all three races last year, including CashCall Futurity (Dec. 15). ... Next start: Fountain of Youth, Gulfstream Park, Saturday. ... Odds: 13-1.

5. Verrazano (Pletcher, John Velazquez) ... Worked 4 furlongs in 48.05 at Palm Meadows on Sunday. ... Has a pair of wins at Gulfstream by a combined 24 lengths .... Next start: Tampa Bay Derby, Tampa Bay Downs, March 9. ... Odds: 11-1.

6. Flashback (Bob Baffert, Julien Leparoux): Robert B. Lewis winner worked 4 furlongs in 47 4/5 a week ago ... Son of Tapit is 2-for-2. Next start: San Felipe. ... Odds: 12-1.

7. Super Ninety Nine (Baffert, Rafael Bejarano): Looked super in winning Southwest by 11 1/4 lengths over slop Monday. ... Now 2-for-2, but next start could be back at Oaklawn or home at Santa Anita. ... Next start: Undecided. Odds: 47-1.

8. Overanalyze (Pletcher, Velazquez): Worked 5 furlongs in 1:00.40 Sunday at Palm Meadows. ... Remsen winner staying warm until return to trip to New York. ... Next start: Gotham, Aqueduct, March 2. ... Odds: 33-1.

9. Den's Legacy (Baffert, Garrett Gomez): Just two wins from 10 starts, but has run second five times. ... Ran second in Robert B. Lewis and Sham. ... Next start: Gotham or Rebel, Oaklawn Park, March 16 ... Odds: 77-1.

10. Oxbow (D. Wayne Lukas, Jon Court): LeComte winner among 15 entered for Risen Star. ... Lukas looking for chance to win fifth Derby. ... Next start: Risen Star, Saturday. ... Odds: 26-1.

___

Keep an eye on: Dynamic Sky, He's Had Enough, Normandy Invasion, Revolutionary, Shakin It Up.

____

Follow Richard Rosenblatt on Twitter at: http://www.twitter.com/rosenblattap

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-02-19-RAC-Run-to-the-Roses/id-e81c4ca501a64aa5bc019adcbdf7b164

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Wednesday, February 20, 2013

Pistorius: Lover caught in tragedy or killer?

Olympian Oscar Pistorius, foreground, stands following his bail hearing, as his brother Carl, left, and father Henke, second from left, look on in Pretoria, South Africa, Tuesday, Feb. 19, 2013. Pistorius fired into the door of a small bathroom where his girlfriend was cowering after a shouting match on Valentine's Day, hitting her three times, a South African prosecutor said Tuesday as he charged the sports icon with premeditated murder. The magistrate ruled that Pistorius faces the harshest bail requirements available in South African law. (AP Photo)

Olympian Oscar Pistorius, foreground, stands following his bail hearing, as his brother Carl, left, and father Henke, second from left, look on in Pretoria, South Africa, Tuesday, Feb. 19, 2013. Pistorius fired into the door of a small bathroom where his girlfriend was cowering after a shouting match on Valentine's Day, hitting her three times, a South African prosecutor said Tuesday as he charged the sports icon with premeditated murder. The magistrate ruled that Pistorius faces the harshest bail requirements available in South African law. (AP Photo)

Olympic athlete Oscar Pistorius's father Henke Pistorius is comforted by a unidentified family member during the bail application at the magistrate court in Pretoria, South Africa, Tuesday, Feb. 19, 2013. Pistorius told a packed courtroom Tuesday that he shot his girlfriend to death by mistake, thinking she was a robber. The prosecutor called it premeditated murder. (AP Photo/Themba Hadebe)

Olympic athlete Oscar Pistorius's brother Carl Pistorius, right, comforts sister Aimee, left, during the bail application at the magistrate court in Pretoria, South Africa, Tuesday, Feb. 19, 2013, and with his father Henke Pistorius seen at top centre. Oscar Pistorius faces a bail hearing charged with the shooting death of his girlfriend Reeva Steenkamp. (AP Photo/Themba Hadebe)

A woman holds a photo of Reeva Steenkamp, as she leaves her funeral, in Port Elizabeth, South Africa, Tuesday, Feb. 19, 2013. Olympic athlete Oscar Pistorius is charged with the premeditated murder of Reeva Steenkamp on Valentine's Day. The defense lawyer says it was an accidental shooting. (AP Photo/Schalk van Zuydam)

Reeva Steenkamp's casket arrives ahead of her funeral ceremony in Port Elizabeth, South Africa, Tuesday, Feb. 19, 2013. Olympic athlete Oscar Pistorius is charged with the premeditated murder of Steenkamp on Valentine's Day. The defense lawyer says it was an accidental shooting. (AP Photo/Schalk van Zuydam)

(AP) ? Oscar Pistorius portrayed himself as a lover caught in tragedy, wielding a pistol and frightened as he stood only on his stumps, then killed his girlfriend after mistaking her for an intruder on Valentine's Day.

Prosecutors, however, said the double-amputee Olympian committed premeditated murder, planning the slaying, then firing at Reeva Steenkamp as she cowered behind his locked bathroom door with no hope of escape.

"She couldn't go anywhere," Prosecutor Gerrie Nel told a packed courtroom Tuesday. "It must have been horrific."

Weeping uncontrollably, Pistorius listened as his words were read out in court by his attorney during the opening of a two-day bail hearing, his first public account of the events surrounding the shooting death of Steenkamp, a 29-year-old model and reality TV star who had spoken out against violence against women.

"I fail to understand how I could be charged with murder, let alone premeditated murder, as I had no intention to kill my girlfriend, Reeva Steenkamp," Pistorius said in the sworn affidavit. "I deny the aforesaid allegation in the strongest terms."

It was the first time that the prosecution and Pistorius provided details of their radically divergent accounts of the killing, which has shocked South Africans and fans worldwide, who idolized the 26-year-old track star known as the Blade Runner for overcoming his disability to compete in last summer's London Olympics.

Nel said Pistorius committed premeditated murder when he rose from his bed after a fight with Steenkamp, pulled on his prosthetic legs and walked about 20 feet from his bedroom to the locked toilet door and pumped it with four bullets, three of which hit the model.

That contradicted the runner's statement, read aloud by defense attorney Barry Roux, who described how the couple spent a quiet night together in the athlete's upscale home in a gated community in the capital of Pretoria, then went to sleep around 10 p.m.

Sometime before dawn, Pistorius said he awoke, and walking only on his stumps, pulled a fan in from an open balcony and closed it. That's when he said he heard a noise and became alarmed because the bathroom window, which had no security bars, was open and workers had left ladders nearby.

"It filled me with horror and fear," Pistorius said in the statement.

"I am acutely aware of violent crime being committed by intruders entering homes," he said. "I have received death threats before. I have also been a victim of violence and of burglaries before. For that reason I kept my firearm, a 9 mm Parabellum, underneath my bed when I went to bed at night."

Too frightened to turn on a light, Pistorius said, he pulled out his pistol and headed for the bathroom, believing Steenkamp was still asleep "in the pitch dark" of the bedroom.

"As I did not have my prosthetic legs on and felt extremely vulnerable, I knew I had to protect Reeva and myself," he said, adding that he shouted to Steenkamp to call the police as he fired at the closed toilet door.

It was then, Pistorius said, that he realized Steenkamp was not in bed.

He said he pulled on his prosthetic legs and tried to kick down the toilet door before finally giving up and bashing it in with a cricket bat. Inside, he said he found Steenkamp, slumped over but still alive. He said he lifted her bloodied body and carried her downstairs to seek medical help.

But it was too late. "She died in my arms," Pistorius said.

"We were deeply in love and I could not be happier," the athlete said. "I know she felt the same way. She had given me a present for Valentine's Day but asked me only to open it the next day."

Pistorius broke down in sobs repeatedly as his account was read, prompting Chief Magistrate Desmond Nair to call a recess at one point.

"Maintain your composure," the magistrate said. "You need to apply your mind here."

"Yes, my lordship," Pistorius replied, his voice quivering.

Nair adjourned the case until Wednesday without ruling on whether Pistorius would be granted bail. However, he said the gravity of the charge ? which carries a mandatory life sentence ? meant the athlete's lawyers must offer "exceptional" reasons for bail to be granted, making his release unlikely.

Roux, the defense attorney, said there was no evidence to substantiate a murder charge. "We submit it is not even murder. There is no concession this is a murder," he said.

The prosecutor disagreed.

"It is our respectful argument that 'pre-planning' or premeditation do not require months of planning," Nel said. "If ... I ready myself and walk a distance with the intention to kill someone, it is premeditated."

Hundreds of miles from the Magistrate's Court, a memorial service was held for Steenkamp in the south coast city of Port Elizabeth. Six pallbearers carried her coffin, draped with a white cloth and covered in white flowers, into the church for the private service and cremation.

Relatives recalled how the model with a law degree had campaigned against domestic violence and had planned to don black for a "Black Friday" protest in honor of a 17-year-old girl who was recently gang-raped and mutilated.

What "she stood for, and the abuse against women, unfortunately it's gone right around, and I think the Lord knows that statement is more powerful now," said her uncle, Mike Steenkamp.

South Africa has some of the world's worst rates of violence against women and the highest rate in the world of women killed by an intimate partner, according to a study by the Medical Research Council, which said at least three women are killed by a partner every day in the country of 50 million.

Since the shooting, several of Pistorius' sponsors have dropped him. On Tuesday, Clarins Group, which owns Thierry Mugler Perfumes, said it would withdraw all advertising featuring the Olympian. A cologne line with the company, called A(asterisk)Men, bears his image.

___

Associated Press writer Michelle Faul in Johannesburg and AP photographer Schalk van Zuydam in Port Elizabeth, South Africa, contributed to this report.

___

Jon Gambrell can be reached at www.twitter.com/jongambrellAP. Gerald Imray can be reached at www.twitter.com/geraldimrayAP.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-02-19-Pistorius-Shooting/id-e6c1d485ac954a0ebf1cccda4634e62f

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NASA Loses Contact With Space Station Over Software Update

I spent over 20 years of my career (now retired) working for a company that did independent verification and validation (IV&V) of software used by the military to operate its unmanned space satellites. Not once was a satellite lost from an error in the software if we were involved.

There were some 10 or more other, unrelated companies developing software for various space satellites. We did more than merely test the resulting products. We started by reviewing the developers' design documents; our reviews required responses or revisions before any coding could occur. Next we reviewed the developers' programming documents; our reviews required responses or revisions before programming could be completed. Then we reviewed the developers' test documents; our reviews required responses or revisions before the developers could conduct their own internal unit tests. We attended the conduct of those internal tests and audited the results to ensure that the purposes and criteria of the tests were satisfied.

Finally, the developers would deliver their software to us. We would test the products at the package and system level. We looked at how products from different developers interfaced with each other, whether human interfaces were reasonable, and whether the government's requirements had been met. Our test documents were reviewed by the military organizations that would be using the software, and we did not start testing until we responded or revised our test documents.

This IV&V process approximately doubled the cost of providing software. However, no such software caused a satellite to land on the White House or (worse) on the Kremlin. In the early 1990s, the Pentagon decided to save money by eliminating IV&V. I continued testing software for military satellites, but then it was within the companies that developed the software. When schedules or costs were at risk, testing was cut short.

Sic transit gloria mundi.

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/4xz7-v8H8Go/story01.htm

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Tuesday, February 19, 2013

How Do We Break the Cycle of Higher Tuition and More Debt?

Club for Growth is a national network of thousands of Americans, from all walks of life, who believe that prosperity and opportunity come through economic freedom. We work to promote public policies that promote economic growth primarily through legislative involvement, issue advocacy, research, training and educational activity. Join today!

Source: http://feedproxy.google.com/~r/ClubForGrowthNews/~3/tg7etcj8HlA/

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