There are two developing areas of tropical low pressure that lie east and west of Queensland, Australia. System 96P and System 98P, respectively. The MODIS instrument that flies aboard both NASA's Aqua and Terra satellites captured images of both tropical trouble-makers as each satellite passed overhead on March 7. In the Coral Sea, part of the Southwestern Pacific Ocean, System 96P was just 125 nautical miles/143.8 miles/231.5 km north-northeast of Willis Island, Australia. It was centered near 14.3 south latitude and 150.6 east longitude. System 96P is moving in south-southwesterly ...

We often think of playing fair as an altru­istic behavior. We're sac­ri­ficing our own poten­tial gain to give others what they deserve. What could be more self­less than that? But new research from North­eastern Uni­ver­sity assis­tant pro­fessor of phi­los­ophy Rory Smead sug­gests another, darker origin behind the kindly act of fairness. Smead studies spite. It's a conun­drum that evo­lu­tionary biol­o­gists and behav­ioral philoso­phers have been mulling over for decades, and it's still rel­a­tively unclear why the seem­ingly point­less behavior sticks around. Tech­ni­cally ...

ITHACA, N.Y. – To buy, or not to buy? That is the question for the more than 5 million annual visitors to New York's wineries. Cornell University researchers found that customer service is the most important factor in boosting tasting room sales, but sensory descriptions of what flavors consumers might detect were a turn-off. The findings stem from two studies on how the tasting room experience affects customer purchases and what wineries can do to create satisfied sippers, published in the current issue of the International Journal of Wine Business Research. "On average, ...

NEW YORK, NY (March 7, 2014) — Columbia University Medical Center (CUMC) researchers have found that decision-making accuracy can be improved by postponing the onset of a decision by a mere fraction of a second. The results could further our understanding of neuropsychiatric conditions characterized by abnormalities in cognitive function and lead to new training strategies to improve decision-making in high-stake environments. The study was published in the March 5 online issue of the journal PLoS One. "Decision making isn't always easy, and sometimes we make errors ...

A team of University of Notre Dame researchers led by Mayland Chang and Shahriar Mobashery have discovered a new class of antibiotics to fight bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and other drug-resistant bacteria that threaten public health. Their research is published in the Journal of the American Chemical Society in an article titled "Discovery of a New Class of Non-beta-lactam Inhibitors of Penicillin-Binding Proteins with Gram-Positive Antibacterial Activity." The new class, called oxadiazoles, was discovered in silico (by computer) ...

Changes to two previously unstudied genes are the centerpiece of a new theory regarding the cause and development of endometriosis, a chronic and painful disease affecting 1 in 10 women. The discovery by Northwestern Medicine scientists suggests epigenetic modification, a process that enhances or disrupts how DNA is read, is an integral component of the disease and its progression. Matthew Dyson, research assistant professor of obstetrics and gynecology at Northwestern University Feinberg School of Medicine and and Serdar Bulun, MD, chair of obstetrics and gynecology ...

(SACRAMENTO, Calif.) —Biomarkers for bone formation and resorption predict outcomes for men with castration-resistant prostate cancer, a team of researchers from UC Davis and their collaborators have found. Their study, published online in the Journal of the National Cancer Institute, also found that the markers identified a small group of patients who responded to the investigational drug atrasentan. The markers' predictive ability could help clinicians match treatments with individual patients, track their effectiveness and affect clinical trial design. Castration-resistant ...

There's promising news from the front on efforts to produce fuels through artificial photosynthesis. A new study by Berkeley Lab researchers at the Joint Center for Artificial Photosynthesis (JCAP) shows that nearly 90-percent of the electrons generated by a hybrid material designed to store solar energy in hydrogen are being stored in the target hydrogen molecules. Gary Moore, a chemist and principal investigator with Berkeley Lab's Physical Biosciences Division, led an efficiency analysis study of a unique photocathode material he and his research group have developed ...

Researchers at the University of California, San Diego School of Medicine have discovered that FDA-approved anti-psychotic drugs possess tumor-killing activity against the most aggressive form of primary brain cancer, glioblastoma. The finding was published in this week's online edition of Oncotarget. The team of scientists, led by principal investigator, Clark C. Chen, MD, PhD, vice-chairman, UC San Diego, School of Medicine, division of neurosurgery, used a technology platform called shRNA to test how each gene in the human genome contributed to glioblastoma growth. ...

Agricultural fires are still burning in Indochina ten days after the last NASA web posting about the fires. This natural-color image, taken on March 07, 2014, by the Moderate Resolution Imaging Spectroradiometer, MODIS, aboard the Aqua satellite, shows a more comprehensive area of burning agricultural fires that stretch from Burma through to Laos and south throughout Thailand. Actively burning areas, detected by MODIS's thermal bands, are outlined in red.Fire is used in cropland areas for pest and weed control and to prepare fields for planting. Crop residue burning helps ...

Approximately 5.5 million Latinas suffer from elevated fasting plasma glucose (FPG) and nearly 4 million of those women were never told by a healthcare provider they were at risk for diabetes, pre-diabetes, or were borderline for diabetes. The study, "Latinas with Elevated Fasting Plasma Glucose: An Analysis Using NHANES 2009-2010 Data," led by Dr. Shiela M. Strauss, Associate Professor, New York University College of Nursing (NYUCN), points to the urgent need for alternate sites of opportunity for diabetes screenings. There is also a need for effective and culturally ...

STANFORD, Calif. — Researchers at the Stanford University School of Medicine have developed two inexpensive adapters that enable a smartphone to capture high-quality images of the front and back of the eye. The adapters make it easy for anyone with minimal training to take a picture of the eye and share it securely with other health practitioners or store it in the patient's electronic record. "Think Instagram for the eye," said one of the developers, assistant professor of ophthalmology Robert Chang, MD. The researchers see this technology as an opportunity to increase ...

GAINESVILLE, Fla. — You may have only had one glass of wine with dinner, but if you're 55 or older, that single serving may hit you hard enough to make you a dangerous driver. So, baby boomers, what you suspected is true: you can't party like you used to. Sara Jo Nixon, Ph.D., a professor in the departments of psychiatry and psychology at the University of Florida and doctoral candidate Alfredo Sklar tested how drinking legally non-intoxicating levels of alcohol affect the driving skills of two age groups: 36 people ages 25 to 35 and 36 people ages 55 to 70. They found ...

This news release is available in German. Last year at the end of July the Russian software company "Doctor Web" detected several malicious apps in the app store "Google Play". Downloaded on a smartphone, the malware installed — without the permission of the user — additional programs which sent expensive text messages to premium services. Although Doctor Web, according to its own statement, informed Google immediately, the malicious apps were still available for download for several days. Doctor Web estimates that in this way up to 25,000 smartphones were used ...

HOUSTON -- Seemingly healthy cells may in fact hide clues that lung cancer will later develop, according to a study led by researchers at The University of Texas MD Anderson Cancer Center The research is published online in the Journal of the National Cancer Institute. Examination of gene expression in patients with non-small cell lung cancer (NSCLC) showed the area adjacent to tumors is rich with cancer markers. In addition, researchers discovered the previously unknown role of a cancer-promoting gene in the airways of smokers with lung cancer. "We believe this study ...

Researchers at Brigham and Women's Hospital (BWH) in Boston, Massachusetts, in collaboration with investigators at the Maastricht University Medical Centre and Maastricht University School of Public Health in the Netherlands and The University of Edinburgh in the United Kingdom, have published findings strongly suggesting that preterm birth (prior to 37 weeks gestation) increases the risk of asthma and wheezing disorders during childhood and that the risk of developing these conditions increases as the degree of prematurity increases. The findings are based on a systematic ...

A new study found more than 80 percent of raw chicken used in hospitals in food for patients and staff was contaminated with a form of antibiotic resistant bacteria called extended-spectrum beta-lactamase (ESBL) producing E. coli. While sufficient preparation eliminated the presence of bacteria, poultry meat delivered to hospital kitchens remains a potential point of entry for these dangerous bacteria into the hospital. The study was published in the April issue of Infection Control and Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America. "While ...

Infection control practices for detecting and treating patients infected with emerging multidrug-resistant gram-negative bacteria (MDR-GNB) vary significantly between hospitals. A study from the Society for Healthcare Epidemiology of America Research Network, a consortium of more than 200 hospitals collaborating on multi-center research projects, found this inconsistency could be contributing to the increase in multidrug-resistant bacteria. The study is published in the April issue of Infection Control and Hospital Epidemiology. "Differences in definitions and practices ...

INDIANAPOLIS -- Public health departments nationwide are already feeling the strain from budget cuts. But their case report volumes are forecasted to double when federal requirements for automated electronic laboratory reporting of notifiable diseases go into effect next year, according to a new study by researchers from the Regenstrief Institute Inc. and the Indiana University School of Informatics and Computing at Indiana University-Purdue University Indianapolis. Although past studies have noted that volumes increase following the introduction of electronic laboratory ...

Oxford, March 6, 2014 -- Recent reports warn about a link between eating red and processed meat and the risk of developing cancer in the gut. These reports have resulted in new nutritional recommendations that advise people to limit their intake of red and processed meats. A recent perspective paper, authored by 23 scientists, published in the latest issue of journal Meat Science underlines the uncertainties in the scientific evidence and points to further research needed to resolve these issues and improve the foundation for future recommendations on the intake of red ...

Researchers are highlighting the urgent need to understand impacts of biomass burning and haze on Southeast Asian marine ecosystems in a paper published in the journal Global Change Biology on 6 March 2014. The scientists also proposed a coordinated response plan for a more effective management of these vital ecosystems. The unprecedented high levels of transboundary haze in Southeast Asia last year prompted Dr Zeehan Jaafar, a lecturer at the Department of Biological Sciences at the National University of Singapore Faculty of Science, and Dr Tse-Lynn Loh, a postdoctoral ...

TORONTO, March 7, 2014 -- A new study from St. Michael's Hospital found that, after four years of declining, the rates of teenagers coming into Ontario emergency departments with suicide-related behaviours stopped dropping between 2006 and 2010. Suicide-related behaviours are incidents of self-inflicted injuries or self-poisonings. Using data from the Institute for Clinical Evaluative Sciences, the researchers found that from 2002 to 2006, the rates of teenagers coming into Ontario emergency departments with suicide-related behaviours declined by 30 per cent. However, ...

A small filter the size of a contact lens could possibly make life easier for some of the estimated 500 million people worldwide who suffer from itching, sneezing and a runny nose as soon as the pollen season starts. A clinical study from Aarhus University concludes that a newly developed Danish mini-filter - Rhinix - appears to be significantly more effective against the discomfort of seasonal hay fever than a filterless placebo. The study has just been published online in the Journal of Allergy and Clinical Immunology. Filter blocks pollen The filter, which is not ...

People with type 2 diabetes have epigenetic changes on their DNA that healthy individuals do not have. This has been shown in a major study by researchers at Lund University. The researchers also found epigenetic changes in a large number of genes that contribute to reduced insulin production. "This shows that the risk of developing type 2 diabetes is not only genetic, but also epigenetic", said Charlotte Ling, who led the study. Epigenetic changes occur as a result of factors including environment and lifestyle, and can affect the function of genes. Charlotte Ling ...

Simulations are an important development tool in the automobile and utility vehicle industries – they enable engineers to see into the future. The properties of vehicle components, such as how they respond in an accident, their reliability, or their energy efficiency can be investigated using simulations before the first component is manufactured. To continue to maintain the prediction power of the results, however, all of the influences that the vehicle is exposed to later on in actual operation must be taken into account – including those of drivers and operators. Researchers ...