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Scientists Achieve First Direct Observations of Excitons in Motion
Apr. 16, 2014 A quasiparticle called an exciton -- responsible for the transfer of energy within devices such as solar cells, LEDs, and semiconductor circuits -- has been understood theoretically for decades. But ... full story -
A Study in Scarlet: Hot Newborn Stars Formed out of the Clouds
Apr. 16, 2014 An area of the southern sky, in the constellation of Centaurus (The Centaur), is home to many bright nebulae, each associated with hot newborn stars that formed out of the clouds of hydrogen gas. The ... full story -
U.S.: Harsh Winters in East, Heat and Drought in West May Persist Due to 4,000-Year Pattern, and Climate Change
Apr. 16, 2014 Last winter’s curvy jet stream pattern brought mild temperatures to western North America and harsh cold to the East. A new study shows that pattern became more pronounced 4,000 years ago, and ... full story -
Rare Disease of the Inner Ear: New Insights
Apr. 15, 2014 In the most comprehensive study of Mιniθre's Disease to date, researchers have been able to suggest what goes wrong in the body when people develop the disease, and provide an insight into ... full story -
Research Reveals What Your Sleeping Position Says About Your Relationship
Apr. 15, 2014 Scientists have discovered what people’s preferred sleeping position reveals about their relationships and personality. The research revealed the most popular sleep positions for couples, with 42% ... full story -
Functional Brain Imaging Reliably Predicts Which Vegetative Patients Have Potential to Recover Consciousness
Apr. 15, 2014 A functional brain imaging technique known as positron emission tomography is a promising tool for determining which severely brain damaged individuals in vegetative states have the potential to ... full story -
Antibiotics Improve Growth in Children in Developing Countries
Apr. 15, 2014 Antibiotics improve growth in children at risk of undernourishment in low and middle income countries, according to researchers who have just conducted a research literature review on the subject. ... full story -
Prolonged, Heavy Bleeding During Menopause Is Common
Apr. 15, 2014 Women going through menopause most likely think of it as the time for an end to predictable monthly periods. Researchers say it's normal, however, for the majority of them to experience an ... full story -
New Study Outlines 'Water World' Theory of Life's Origins
Apr. 15, 2014 Life took root more than four billion years ago on our nascent Earth, a wetter and harsher place than now, bathed in sizzling ultraviolet rays. What started out as simple cells ultimately transformed ... full story -
Repeated Self-Healing Now Possible in Composite Materials
Apr. 15, 2014 Internal damage in fiber-reinforced composites, materials used in structures of modern airplanes and automobiles, is difficult to detect and nearly impossible to repair by conventional methods. A ... full story -
The Human Food Connection: Authentic Puerto Rican Food in Connecticut
Apr. 15, 2014 Tucked away in Hartford, Conn., a Puerto Rican community is creating a tropical home away from home through cuisine that is so authentic it has caught the attention of scientists. Biologists took a ... full story -
New Standards Proposed for Gauging Muscle Decline in Older Adults
Apr. 15, 2014 Sarcopenia -- the age-related loss of muscle mass and strength -- may put up to 50 percent of seniors at greater risk for disability, yet there is no consensus within the medical community for how ... full story -
New Technique Will Accelerate Genetic Characterization of Photosynthesis
Apr. 15, 2014 Photosynthesis provides fixed carbon and energy for nearly all life on Earth, yet many aspects of this fascinating process remain mysterious. We do not know the full list of the parts of the ... full story -
Brain Anatomy Differences Between Deaf, Hearing Depend on First Language Learned
Apr. 15, 2014 In the first known study of its kind, researchers have shown that the language we learn as children affects brain structure, as does hearing status. 'What we've learned to date about ... full story -
Mouse Model Would Have Predicted Toxicity of Drug That Killed 5 in 1993 Clinical Trial
Apr. 15, 2014 Over 20 years after the fatal fialuridine trial, a new study demonstrates that mice with humanized livers recapitulate the drug's toxicity. The work suggests that this mouse model should be ... full story -
Neuroscientists Disprove Important Idea About Brain-Eye Coordination
Apr. 15, 2014 By predicting our eye movements, our brain creates a stable world for us. Researchers used to think that those predictions had so much influence that they could cause us to make errors in estimating ... full story -
Chrono, the Last Piece of the Circadian Clock Puzzle?
Apr. 15, 2014 All organisms, from mammals to fungi, have daily cycles controlled by a tightly regulated internal clock, called the circadian clock. The whole-body circadian clock, influenced by the exposure to ... full story -
Brain Changes Associated With Casual Marijuana Use in Young Adults: More 'Joints' Equal More Damage
Apr. 15, 2014 The size and shape of two brain regions involved in emotion and motivation may differ in young adults who smoke marijuana at least once a week, according to a new study. The findings suggest that ... full storyMore: -
Blacks With Financial Worries Have Lower Health Scores
Apr. 15, 2014 Black adults who reported feeling more financial strain also rated their health more poorly than those with less financial strain, finds a new study. While lower income and education among minorities ... full story -
Long-Term Predictions for Miami Sea Level Rise Could Be Available Relatively Soon
Apr. 15, 2014 Miami could know as early as 2020 how high sea levels will rise into the next century, according to a team of researchers. Scientists conclude that sea level rise is one of the most certain ... full story
- Scientists achieve first direct observations of excitons in motion
- A study in scarlet: Hot newborn stars formed out of the clouds
- U.S.: Harsh winters in east, heat and drought in west may persist due to 4,000-year pattern, and climate change
- Rare disease of the inner ear: New insights
- Research reveals what your sleeping position says about your relationship
- Functional brain imaging reliably predicts which vegetative patients have potential to recover consciousness
- Antibiotics improve growth in children in developing countries
- Prolonged, heavy bleeding during menopause is common
- New study outlines 'water world' theory of life's origins
- Repeated self-healing now possible in composite materials
- The human food connection: Authentic Puerto Rican food in Connecticut
- New standards proposed for gauging muscle decline in older adults
- New technique will accelerate genetic characterization of photosynthesis
- Brain anatomy differences between deaf, hearing depend on first language learned
- Mouse model would have predicted toxicity of drug that killed 5 in 1993 clinical trial
- Neuroscientists disprove important idea about brain-eye coordination
- Chrono, the last piece of the circadian clock puzzle?
- Brain changes associated with casual marijuana use in young adults: More 'joints' equal more damage
- Blacks with financial worries have lower health scores
- Long-term predictions for Miami sea level rise could be available relatively soon
- Potent, puzzling and (now less) toxic: Team discovers how antifungal drug works
- Changes in processing, handling could reduce commercial fishing injuries
- Astronomers: 'Tilt-a-worlds' could harbor life
- Pre-diabetes, diabetes nearly double over the past two decades
- SSRI use during pregnancy linked to autism and developmental delays in boys
- Real-time audio of corporal punishment shows kids misbehave within 10 minutes of spanking
- Breaking bad mitochondria: How hepatitis C survives for so long
- Kids' earliest memories might be earlier than they think
- Cultivating happiness often misunderstood
- Lifestyle determines gut microbes: Study with modern hunter-gatherers tells tale of bacteria co-evolution
- Earthquake simulation tops one petaflop mark
- How mothers help children explore right and wrong
- Lens turns any smartphone into a portable microscope
- Biologists develop nanosensors to visualize movements and distribution of plant stress hormone
- Gut capacity limits bird's ability to adapt to rapid climate change
- Wind tunnel tests support improved aerodynamic design of B61-12 bomb
- Tiger beetle's chase highlights mechanical law
- Osteoporosis risk heightened among sleep apnea patients
- Genetic pre-disposition toward exercise, mental development may be linked
- More should be done for female parolees, experts say
- New method of screening children for autism spectrum disorders works at 9 months old
- Targeting cancer with a triple threat: New nanoparticles can deliver three drugs at once
- Rethink education to fuel bioeconomy, says report
- New method isolates immune cells to study how they ward off oral diseases
- Bioarchaeologists link climate instability to human mobility in ancient Sahara
- Key to easy asthma diagnosis is in the blood
- Flaw in 'secure' cloud storage could put privacy at risk
- Researchers help Boston Marathon organizers plan for 2014 race
- In child custody disputes, LGBT parents face bias in the courts, review finds
- Regenerated esophagus transplanted in rats
- Charitable donation discrepancies: Why are some countries more generous than others?
- When identity marketing backfires: Consumers don't like to be told what they like
- Sibling cooperation in earwig families provides clues to the early evolution of social behavior
- Unexpected protein partnership has implications for cancer treatment
- New insight into SIDS deaths points to lack of oxygen
- Vitamin D deficiency, cognition appear to be linked in older adults
- Predicting bioavailable cadmium levels in soils
- Hair from infants gives clues about life in womb
- Sensitive detection method may help impede illicit nuclear trafficking
- Whooping cough bacterium evolving in Australia, research shows
- Engineers develop new materials for hydrogen storage
- New sensor improves the level of efficiency in detecting ozone
- Mobile robots support airplane manufacturers
- Bizarre parasite may provide cuttlefish clues
- Outgoing behavior makes for happier humans: Across cultures, extroverts have more fun
- MRI pinpoints region of brain injury in some concussion patients
- European climate at the 2 degrees Celsius global warming threshold
- New therapy helps to improve stereoscopic vision in stroke patients
- Wire inspection: As fast as a world-class sprinter
- Scientists come up with method of reducing solar panel glare
- New design for mobile phone masts could cut carbon emissions
- Obesity: Are lipids hard drugs for the brain?
- Deforestation could intensify climate change in Congo Basin by half
- Exams in cold auditoriums? Better memory at ideal temperature
- Intelligent prosthetic liners could ease pain for lower limb amputees
- Nanocrystalline cellulose modified into efficient viral inhibitor
- Outcome of stroke worse for people with infection
- Medieval slave trade routes in Eastern Europe extended from Finland and the Baltic Countries to Central Asia
- Moth study suggests hidden climate change impacts
- Experimental blood test spots recurrent breast cancers, monitors response to treatment
- Fiber-optic microscope will help physicians detect cancer, diseases at early stages
- Dragon cargo craft launch scrubbed; Station crew preps for spacewalk
- Awareness campaign shows signs of delaying onset of drug-resistant gonorrhea in UK
- Gene variant puts women at higher risk of Alzheimer's than it does men, study finds
- NASA Cassini images may reveal birth of a Saturn moon
- We're over the hill at 24, study says
- Everest trek shows how some people get type II diabetes
- New management, return-to-play guidelines for Female Athlete Triad examined
- Physical therapy instructional video may be as good as an in-person visit for shoulder rehabilitation exercises
- Which obesity measure best predicts lower extremity injury risk?
- Brand/type of helmet, mouthguard may not significantly reduce risk of sport-related concussion in high school football players
- Severe sleep apnea linked to increased risk of stroke, cancer, death
- Penicillin redux: Rearming proven warriors for the 21st century
- 'Problem wells' source of greenhouse gas at unexpected stage of natural gas production
- Faithful allies since the Cretaceous: Symbiosis between beewolves and protective bacteria originated millions of years ago
- Fire and drought may push Amazonian forests beyond tipping point
- Plugging an ozone hole: Extreme Antarctic ozone holes have not been replicated in Arctic
- Ferns borrowed genes to flourish in low light
- Nano shake-up: Routine handling can affect nano drug carriers
- Air pollution over Asia influences global weather and makes Pacific storms more intense
Wednesday, April 16, 2014
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