PULLMAN, Wash.—Using Montana's fast-growing Flathead County as a template, a Washington State University researcher has found that moderately restrictive land-use policies can significantly curb the potential damage of rural wildfires. However, highly restrictive planning laws will not do much more. "Effective land-use planning can reduce wildfire risk," says Travis Paveglio, a clinical assistant professor in the Edward R. Murrow College of Communication whose research focuses on wildfire, environmental hazards and natural resource management. "However, it's one of a suite ...

Bacterial cells use an impressive range of strategies to grow, develop and sustain themselves. Despite their tiny size, these specialized machines interact with one another in intricate ways. In new research conducted at Arizona State University's Biodesign Institute, Jonathan Badalamenti, César Torres and Rosa Krajmalnik-Brown explore the relationships of two important bacterial forms, demonstrating their ability to produce electricity by coordinating their metabolic activities. In a pair of papers recently appearing in the journal Biotechnology and Bioengineering, ...

UNIVERSITY OF CALIFORNIA, BERKELEY'S HAAS SCHOOL OF BUSINESS – Most know that hiding something from others can cause internal angst. New research suggests the consequences can go far beyond emotional strife and that being forced to keep information concealed, such as one's sexual orientation, disrupts the concealer's basic skills and abilities, including intellectual acuity, physical strength, and interpersonal grace—skills critical to workplace success. "With no federal protection for gays and lesbians in the work place, our work suggests that the wisdom of non-discrimination ...

Next time your kids complain about putting on sunscreen, tell them this: Sunscreen shields a superhero gene that protects them from getting cancer. It is widely accepted that sunscreen stops you from getting burnt but to date there has been academic debate about the effectiveness of sunscreen in preventing skin cancers. Now QUT has undertaken a world-first human study to assess the impact of sunscreen at the molecular level. Researchers found sunscreen provides 100 per cent protection against all three forms of skin cancer: BCC (basal cell carcinoma); SCC (squamous ...

According to a Finnish study, women with eating disorders are less likely to have children than others in their age group. The discrepancy is the most apparent in anorexia sufferers. In this group, the number of pregnancies was less than half of that of the control group. The likelihood of abortion was more than double for bulimics than for others in the same age group. Meanwhile, the likelihood for miscarriage was more than triple for binge-eating disorder (BED) sufferers. For women who had been in treatment for BED, nearly half of their pregnancies ended in miscarriage. "Early ...

This news release is available in Spanish. Sophia Antipolis, France – 08 October 2013: Air pollution increases heart attacks, according to research that will be presented at the Acute Cardiac Care Congress 2013 by Dr Savina Nodari from Brescia, Italy. The Acute Cardiac Care Congress 2013 is the annual meeting of the Acute Cardiovascular Care Association (ACCA) of the European Society of Cardiology (ESC). It will take place from Saturday 12 to 14 October in Madrid, Spain. Cutting edge science and the latest treatments in acute cardiovascular care will be presented ...

Many chemicals we use in everyday life are derived from fossil resources. Due to the increasing concerns on the use of fossil resources, there has been much interest in producing chemicals from renewable resources through biotechnology. Phenol is an important commodity chemical, and is a starting material for the production of numerous industrial chemicals and polymers, including bisphenol A and phenolic resins, and others. At present, the production of phenol entirely depends on the chemical synthesis from benzene, and its annual production exceeds 8 million tons worldwide. ...

Professor Martin Richards, of the Archaeogenetics Research Group at the University of Huddersfield, has published a paper uncovering new information about how Ashkenazi Jewish men moved into Europe from the Middle East, and their marriage practices with European women. The origins of Ashkenazi Jews – that is, Jews with recent ancestry in central and Eastern Europe – is a long-standing controversy. It is usually assumed that their ancestors migrated into Europe from Palestine in the first century AD, after the destruction of the Second Temple by the Romans, with some intermarriage ...

Graphene has extreme conductivity and is completely transparent while being inexpensive and nontoxic. This makes it a perfect candidate material for transparent contact layers for use in solar cells to conduct electricity without reducing the amount of incoming light - at least in theory. Whether or not this holds true in a real world setting is questionable as there is no such thing as "ideal" graphene - a free floating, flat honeycomb structure consisting of a single layer of carbon atoms: interactions with adjacent layers can change graphene's properties dramatically. ...

The first ever evidence of a comet entering Earth's atmosphere and exploding, raining down a shock wave of fire which obliterated every life form in its path, has been discovered by a team of South African scientists and international collaborators. The discovery has not only provided the first definitive proof of a comet striking Earth, millions of years ago, but it could also help us to unlock, in the future, the secrets of the formation of our solar system. "Comets always visit our skies – they're these dirty snowballs of ice mixed with dust – but never before in ...

MODESTO, Calif., Oct. 8, 2013 -- A new study published in the October issue of the European Journal of Clinical Nutrition found that study participants eating 1.5 ounces of dry-roasted, lightly salted almonds every day experienced reduced hunger and improved dietary vitamin E and monounsaturated ("good") fat intake without increasing body weight.[i] Snacking has become nearly universal behavior in the United States, with an estimated 97% of Americans consuming at least one snack per day.[ii] In light of increasing snacking frequency[ii] and snack size[iii] among U.S. ...

EAST LANSING, Mich. — The part of the brain that makes humans and primates social creatures may play a similar role in carnivores, according to a growing body of research by a Michigan State University neuroscientist. In studying spotted hyenas, lions and, most recently, the raccoon family, Sharleen Sakai has found a correlation between the size of the animals' frontal cortex and their social nature. In her latest study, Sakai examined the digitally recreated brains of three species in the Procyonid family – the raccoon, the coatimundi and the kinkajou – and found the ...

Ancona, Italy, 8 October 2013 – Alzheimer's disease (AD) affects millions of people worldwide. As a result of an increase in life expectancy, the number of patients with dementia is expected to increase dramatically. Due to the lack of effective treatments that can slow down or reverse the progression of AD, preventive measures to lower the prevalence rate of AD by means of managing potential or actual risk factors is a reasonable clinical strategy. In this respect, identifying treatable factors which are able to promote cognitive deterioration would have important practical ...

A major study conducted at the Sahlgrenska Academy has now disproved theories of a viral cause for breast cancer and the brain tumour, glioblastoma. The study, which was based on over seven billion DNA sequences and which is published in Nature Communications, found no genetic traces of viruses in these forms of cancer. It has been scientifically proven that about 15 per cent of all cancer cases are the result of viral infection, but many researchers believe that even more cancers could be caused by viruses. Among other theories, it is suggested that the Epstein-Barr ...

Pregnant women living in areas with contaminated drinking water may be more likely to have babies that are premature or with low birth weights (considered less than 5.5 pounds), according to a study based at Princeton University's Woodrow Wilson School of Public and International Affairs. Featured in the Canadian Journal of Economics, the study shows that the effects of contaminated water—which include numerous cognitive and developmental impairments—are particularly significant for babies born to less-educated mothers. These mothers also are less likely to uproot from ...

With optical fibre networks gradually approaching their theoretical capacity limits, new types of fibres such as multicore fibres have been at the focus of worldwide research to overcome critical capacity barriers, which threaten the evolution of the Internet. The University of Bristol in collaboration with the National Institute of Information and Communications Technology (NICT) have demonstrated successfully for the first time a multicore fibre-based network, which will form the foundation for the future Internet infrastructure. The research relies on Space Division ...

Researchers from Case Western Reserve University School of Medicine have found unexpected similarities between proteins that were thought to be fundamentally different. The team studied how proteins bind to RNA, a process required for gene expression. It is known that some proteins only bind RNAs with certain sequences. Other proteins have been deemed "non-specific" because they interact with RNAs at seemingly random places. But the Case Western Reserve team has published a new study in Nature showing that non-specific proteins actually do have the ability to be specific ...

The following highlights summarize research papers that have been recently published in Journal of Geophysical Research-Atmospheres (JGR-D), Journal of Geophysical Research-Earth Surface (JGR-F), Journal of Geophysical Research-Oceans (JGR-C), Geophysical Research Letters, and Paleoceanography. In this release: 1. Measuring global sulfur dioxide emissions with satellite sensors 2. Seismic network detects landslides on broad area scale 3. Examining increasing potential for storms with global warming 4. Understanding oxygen depletion on the Oregon coastal shelf 5. ...

Scientists at the Montreal Neurological Institute and Hospital-The Neuro, McGill University, have made important discoveries about a cellular process that occurs during normal brain development and may play an important role in neurodegenerative diseases. The study's findings, published in Cell Reports, a leading scientific journal, point to new pathways and targets for novel therapies for Alzheimer's, Parkinson's, ALS and other neurodegenerative diseases that affect millions of people world-wide. Research into neurodegenerative disease has traditionally concentrated ...

Cell division is an essential process for the development of an organism. This process, however, can cause tumour growth when it stops working properly. Tumour cells accumulate alterations in their genetic material, and this makes them divide in an uncontrolled fashion, thus encouraging growth of the tumour. Over the past few years, knowledge of the regulation of this process has led to the discovery of new therapeutic strategies based on blocking cell division or mitosis. The Cell Division & Cancer Group, led by Spanish National Cancer Research Centre (CNIO) researcher ...

Together with researchers from the MIT Media Lab, they developed a printable multi-touch sensor whose shape and size everybody can alter. A new circuit layout makes it robust against cuts, damage, and removed areas. Today the researchers are presenting their work at the conference "User Interface and Technology" (UIST) in St. Andrews, Scotland. "Imagine a kid takes our sensor film and cuts out a flower with stem and leaves. If you touch the blossom with a finger, you hear the buzzing of a bumblebee", Jürgen Steimle says. He reports that programs and apps are easily imaginable ...

New Rochelle, NY, October 8, 2013—Job applicants try to make a good impression when meeting a prospective employer, but employers may be able to learn what applicants are really like by screening their social media posts. Unfiltered personal communications, photos, comments about others, and references to alcohol and drug use reflect five revealing personality characteristics that might impact their work performance, according to an article in Cyberpsychology, Behavior, and Social Networking, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is ...

Pneumonia is the leading cause of death of young children around the world, and a study from an international group of researchers now finds that the risk of poor outcomes – including persistent pneumonia, secondary infections, organ failure or death – in children who contract pneumonia is four times higher in those who also have anemia and live at high altitudes (over 2,000 meters or about 6,500 feet). The report in the November issue of Pediatrics has been released online. "We know that anemia is very common among young children, affecting 45 percent of preschool ...

High school seniors who frown upon the use of drugs are most likely to be female, nonsmokers or hold strong religious beliefs, according to a study¹ by Joseph Palamar of New York University. Palamar examines how teenagers' attitudes toward marijuana influenced their thoughts on the further use of other illicit drugs. The work appears online in the journal Prevention Science², published by Springer. The study was conducted as marijuana use continues to be on the upswing in the United States, along with more lenient legislation and diminishing public disapproval toward ...

BINGHAMTON, NY – A Binghamton University scientist and his international colleagues report this week on the successful synthesis of the first superconductor designed entirely on the computer. Their findings were published in Physical Review Letters, the leading journal in the field. Aleksey Kolmogorov, assistant professor of physics at Binghamton, proposed the new superconductor in Physical Review Letters in 2010 and then teamed up with European experimentalists to test the prediction. The synthesized material — a novel iron tetraboride compound — is made of two common ...