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Two-Dimensional Material Shows Promise for Optoelectronics: LEDs, Photovoltaic Cells, and Light Detectors
Mar. 10, 2014 — Team creates LEDs, photovoltaic cells, and light detectors using novel one-molecule-thick material. Researchers have used a novel material that's just a few atoms thick to create devices that ... full story -
Synthetic Biologists Shine Light on Genetic Circuit Analysis
Mar. 10, 2014 — In a significant advance for the growing field of synthetic biology, bioengineers have created a toolkit of genes and hardware that uses colored lights and engineered bacteria to bring both ... full story -
Emotional Expressions in Ancient Funerary Art Served as Therapy for the Bereaved
Mar. 10, 2014 — Emotional expressions on Greek tombstones from the Hellenistic period -- 323-31 B.C. -- help increase our understanding of social communication and cultural values. Despite the potential of the ... full story -
Scents and Sustainability: Renewable Sources for Artificial Scents and Flavors
Mar. 10, 2014 — Fresh banana, a waft of flowers, blueberry: the scents in some labs are a little sweeter than most. Researchers are engineering bacteria to make esters -- molecules widely used as scents and ... full story -
Alaska the Last Frontier ... Not for Long
Mar. 10, 2014 — Alaska, the last great frontier, is being threatened by many proposals to mine an estimated 5.5 trillion tons of coal. Scientists comment on the struggle to keep Alaska ... full story -
Healthy Eating May Reduce the Risk of Preterm Delivery
Mar. 10, 2014 — In a new study, participants completed a scientifically evaluated questionnaire about what they had been eating and drinking since becoming pregnant. The results show that the group of women with the ... full story -
Can the Solution to Climate Change Help Eliminate Poverty?
Mar. 10, 2014 — It is clear that climate change and poverty are two separate problems that affect all corners of the world, but can the solution to one help eliminate the other? Ecosystem-based adaptation is ... full story -
Smokers' Brains Biased Against Negative Images of Smoking
Mar. 10, 2014 — What if the use of a product influenced your perception of it, making you even more susceptible to its positive aspects and altering your understanding of its drawbacks? This is precisely what ... full story -
Microwave Radar Monitors Sliding Slopes: Geodesists Research in the Alps
Mar. 10, 2014 — The “Steinlehnen” slope in Northern Tyrol (Austria) started to move in 2003. Rockfalls threatened people, streets and buildings. Meanwhile, peace has returned; although the slope is merely ... full story -
Dropped Your Toast? Five-Second Food Rule Exists, New Research Suggests
Mar. 10, 2014 — Food picked up just a few seconds after being dropped is less likely to contain bacteria than if it is left for longer periods of time, according to new research. The findings suggest there may be ... full story -
Lower IQ and Poorer Cardiovascular Fitness in Teen Years Increase Risk of Early-Onset Dementia
Mar. 10, 2014 — Men who at the age of 18 years have poorer cardiovascular fitness and/or a lower IQ more often suffer from dementia before the age of 60. This is shown in a recent study encompassing more than one ... full story -
Aerosols from Human Activities Tend to Weaken Hurricanes and Cyclones
Mar. 10, 2014 — Aerosols in the atmosphere produced from human activities do indeed directly affect a hurricane or tropical cyclone, but not in a way many scientists had previously believed. In fact, they tend to ... full story -
Biomolecular Tweezers Facilitate Study of Mechanical Force Effects on Cells and Proteins
Mar. 10, 2014 — A new type of biomolecular tweezers could help researchers study how mechanical forces affect the biochemical activity of cells and proteins. The devices use opposing magnetic and electrophoretic ... full story -
'Death Stars' in Orion Blast Planets Before They Even Form
Mar. 10, 2014 — Astronomers have studied the often deadly relationship between highly luminous O-type stars and nearby protostars in the Orion Nebula. Their data reveal that protostars within 0.1 light-years (about ... full story -
Mapping Behavior of Charges in Correlated Spin-Orbit Coupled Materials: Electronic Disruption Prods Mott Insulator's Conversion to Metallic State
Mar. 10, 2014 — Physicists have mapped the inner atomic workings of a compound within the mysterious class of materials known as spin-orbit Mott insulators. The findings confirm the properties that theorists predict ... full story -
'Super Bacteria' Clean Up After Oil Spills
Mar. 10, 2014 — Researchers have achieved surprising results by exploiting nature's own ability to clean up after oil spills. Scientists know that marine bacteria can assist in cleaning up after oil spills. ... full story -
Weirdness in Cosmic Web of the Universe: Faint Strings of Galaxies in Empty Space Arranged in Way Never Before Seen
Mar. 10, 2014 — Astronomers have found short strings of faint galaxies in what were previously thought to be extremely empty parts of space. The Universe is full of vast collections of galaxies that are arranged ... full story -
Combination of Sensory Signals Draw Mosquitoes in for a Bite
Mar. 9, 2014 — It may seem like mosquitoes will bite anything with a pulse, but they're actually quite strategic in picking their victims. A new study looked at the interaction of different sensory cues -- ... full story -
'Tree of Life' Distances Are No Shortcut to Conservation
Mar. 9, 2014 — Some conservation strategies assume that the evolutionary distances between species on a phylogenetic 'tree of life' (a branching diagram of species popularized by Charles Darwin) can be ... full story -
Atomically Thin, Flexible, Semi-Transparent Solar Cells Created
Mar. 9, 2014 — A lot of research has been done on graphene recently -- carbon flakes, consisting of only one layer of atoms. As it turns out, there are other materials too which exhibit remarkable properties if ... full story -
Spread of Antibiotic Resistance Understood by Unravelling Bacterial Secretion System
Mar. 9, 2014 — The system that allows the sharing of genetic material between bacteria -- and therefore the spread of antibiotic resistance -- has been uncovered by a team of scientists. Understanding the structure ... full story
- Two-dimensional material shows promise for optoelectronics: LEDs, photovoltaic cells, and light detectors
- Synthetic biologists shine light on genetic circuit analysis
- Emotional expressions in ancient funerary art served as therapy for the bereaved
- Scents and sustainability: Renewable sources for artificial scents and flavors
- Alaska the Last Frontier ... not for long
- Healthy Eating May Reduce the Risk of Preterm Delivery
- Can the solution to climate change help eliminate poverty?
- Smokers' brains biased against negative images of smoking
- Microwave radar monitors sliding slopes: Geodesists research in the Alps
- Dropped your toast? Five-second food rule exists, new research suggests
- Lower IQ and poorer cardiovascular fitness in teen years increase risk of early-onset dementia
- Aerosols from human activities tend to weaken hurricanes and cyclones
- Biomolecular tweezers facilitate study of mechanical force effects on cells and proteins
- 'Death stars' in Orion blast planets before they even form
- Mapping behavior of charges in correlated spin-orbit coupled materials: Electronic disruption prods Mott insulator's conversion to metallic state
- 'Super bacteria' clean up after oil spills
- Weirdness in cosmic web of the universe: Faint strings of galaxies in empty space arranged in way never before seen
- Combination of sensory signals draw mosquitoes in for a bite
- 'Tree of life' distances are no shortcut to conservation
- Atomically thin, flexible, semi-transparent solar cells created
- Spread of antibiotic resistance understood by unravelling bacterial secretion system
- Mutations in leukemia gene linked to new childhood growth disorder
- First animals oxygenated Earth's oceans, study suggests
- New bioinformatics tool to visualize transcriptomes
- In grasslands remade by humans, animals may protect biodiversity: Grazers let in the light, rescue imperiled plants
- Four new human-made ozone depleting gases found in the atmosphere
- Blood test identifies those at-risk for cognitive decline, Alzheimer's within three years
- Can the blind 'hear' colors, shapes? Yes, show researchers
- Sun's energy influences 1,000 years of natural climate variability in North Atlantic
- Stem cell study opens door to undiscovered world of biology
- New tool to unravel mysteries of metastasis created
- New guidelines employ a team approach to autism diagnosis, care
- Deer proliferation disrupts a forest's natural growth
- Education 'protects' poor women from fattening effects of rising wealth
- Higher functioning endogenous opioid system predicts better treatment response for neuropathic pain treated with topical NSAIDs
- Half of veterans prescribed medical opioids continue to use them chronically
- Opioid regimens that deliver best pain control reflect assay findings of cytochrome defects
- Combined use of oxytocin and human chorionic gonadotropin in intractable pain patients
- Stem cell transplant shows 'landmark' promise for treatment of degenerative disc disease
- New NASA Van Allen Probes observations helping to improve space weather models
- Research on 3-D scaffolds sets new bar in lung regeneration
- New class of antibiotics discovered by chemists
- Ever-so-slight delay improves decision-making accuracy
- The dark side of fair play: Why would evolution let spite stick around?
- Personalized treatment prolongs the life of lung cancer patients
- Over demanding market affects fisheries more than climate change
- Blue paint on Japanese bullet trains can inhibit bacterial growth
- NASA's WISE survey finds thousands of new stars, but no 'Planet X'
- New study of proteins in space could yield better understanding, new drug development
- Service is key to winery sales
- Anti-psychotic meds offer hope against brain cancer
- Promising news for producing fuels through artificial photosynthesis
- New theory on cause of endometriosis
- Majority of Latinas are unaware of their risk of diabetes, study finds
- That sinking feeling: NASA radar demonstrates ability to foresee sinkholes
- Mystery of planet-forming disks explained by magnetism
- Volume of notifiable disease reporting may double with required electronic lab reporting
- Cells appearing normal may actually be harbingers of lung cancer
- Emerging multi-drug resistant infections lack standard definition, treatment
- Hospital food safety measures reduce risk of contaminated hospital food
- Pre-term birth leads to increased risk of asthma, wheezing disorders
- Smartphones become 'eye-phones' with low-cost devices
- Self-acceptance could be the key to a happier life, yet it's the happy habit many people practice the least
- Magnetically stimulated flow patterns offer strategy for heat transfer problems
- Genome of sesame sheds new light on oil biosynthesis
- Expiration of terrorism risk insurance act could hurt U.S. national security
- Inherited Alzheimer's damage greater decades before symptoms appear
- Infants using known verbs to learn new nouns: Before infants begin to talk in sentences, they are paying careful attention to conversations
- Epigenetic changes could explain type 2 diabetes
- Nasal filter looks promising for allergy sufferers
- People more willing to disclose experience of mental health problems, survey finds
- After years of improving, rates of youth suicide-related behaviors stopped declining, Canadian study finds
- Lifesaving sensor for full bladders under development
- UV light accelerates cancer cells that creep along outside of blood vessels
- Bone turnover markers predict prostate cancer outcomes
- Teen elephant mothers die younger but have bigger families
- Europe's largest badger study finds rare long-distance movements
- Urbanization exposes French cities to greater seismic risk
- Activity more than location affects perception of earthquakes
- Software analyzes apps for malicious behavior
- New surgical hypertension treatment not as good as standard drug treatment
- Areas of the brain process read and heard language differently
- Talking-therapy treatments to manage osteoarthritis pain
- New approach to prostate cancer screening needed in UK, experts say
- Mothers leave work because they don't want to behave like working men, study suggests
- Interactive simulator for vehicle drivers
- Effective thermal insulation with wood foam
- Quicker and cheaper toxicity checking of mussels
- Urgent need to study impacts of biomass burning and haze on marine ecosystems in Southeast Asia
- Public could virtually 'travel' to space for $90 through new project
- Traffic-related air pollution associated with changes in right ventricular structure, function
- Squeezing light into metals: Engineers control conductivity with inkjet printer
- Molecular subtyping of breast cancer can better identify women at high risk of disease recurrence
- Prescriptions for benzodiazepines rising and risky when combined with opioids, researchers warn
- Postsurgical pain control linked to patient satisfaction with hospital experience
- Ultrasound guided pudendal nerve block: A cadaveric study
- Heating safety from mri radiofrequency energy demonstrated in variety of simulated spinal cord stimulation scenarios
- Transforaminal vs. Interlaminar epidural steroid injections: Both offered similar pain relief, function for radiating low-back pain
- Long-lasting improvements for discogenic low-back pain treated with minimally invasive intradiscal biacuplasty
- Reducing wait times could improve spinal cord stimulator success for chronic pain
Monday, March 10, 2014
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