Wexel Art is proud to announce that it has partnered with one of the most renowned product designers in the world, the legendary Eva Zeisel, to make design history. Wexel Art is introducing the first frame collection designed by Zeisel, who continues her remarkable career at age 104. The Wexel Art frames will premiere at the New York Gift Show, January 30- February 3, 2011. In light of its importance as a collector's item, the first 250 frames will be numbered with a guarantee of authenticity. "The immense honor of working with a legendary designer like Eva Zeisel ...

ANN ARBOR, Mich.---University of Michigan researchers have uncovered molecular signals that regulate catch-up growth---the growth spurt that occurs when normal conditions are restored after a fetus, young animal or child has been ill, under stress or deprived of enough food or oxygen to grow properly. The results, published in the Feb. 15 issue of the journal Development, could lead to better understanding of why babies who undergo catch-up growth are at higher risk in later life for diabetes, cardiovascular disease, obesity and other health problems. "Catch-up growth ...

Each year, approximately 150,000 Canadians have a transient ischemic attack (TIA), sometimes known as a mini-stroke. New research published today in Stroke, the journal of the American Heart Association shows these attacks may not be transient at all. They in fact create lasting damage to the brain. The stroke research team, led by Dr. Lara Boyd, physical therapist and neuroscientist with the Brain Research Centre at Vancouver Coastal Health and the University of British Columbia, studied 13 patients from the Stroke Prevention Clinic at Vancouver General Hospital and ...

The following highlights summarize research papers that have been recently published in Geophysical Research Letters (GRL) and Water Resources Research (WRR). In this release: China's lakes changed dramatically in recent decades Climate commitment in an uncertain world New satellite data improve estimates of ocean circulation Reversals in Saturn's polar radio emissions Modeling an asteroid's giant impact crater Tectonic plates relocked after 2005 earthquake in northeastern Japan Links to rivers affect Arctic lake habitat diversity in Canada More accurate ...

Australian researchers have come one step closer to understanding how the rhythm of the heartbeat is controlled and why many common drugs, including some antibiotics, antihistamines and anti-psychotics, can cause a potentially fatal abnormal heart rhythm. It is estimated around 40-50% of all drugs in development will block one of the main 'channels' that carries electricity in the heart and, as a result, can cause heart rhythm problems called cardiac arrhythmias. Most sudden cardiac deaths are caused by cardiac arrhythmias. Since 1996, nine drugs have been withdrawn ...

ARLINGTON, Va. - The Office of Naval Research's (ONR) TechSolutions department is set to deliver to Navy Special Warfare Command personnel later this year new protective eyewear that will eliminate the need for warfighters to stop to change out colored lenses to accommodate differences in light levels. The Fast-Tint Protective Eyewear (FTPE) changes color quicker than transitional lenses commonly found at an optometrist's office. "Transition time is less than 0.5 seconds," said Stephanie Everett, ONR's TechSolutions program manager. "Currently, warfighters are using ...

Previously linked to the severity of asthma and chronic obstructive pulmonary disease (COPD) in humans, vitamin D deficiency has now been shown to alter lung structure and function in young mice. The new study, conducted by researchers in Australia, offers the first concrete evidence linking vitamin D deficiency with deficits in lung function and altered lung structure. The findings were published online ahead of the print edition of the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine. "The results of this study clearly demonstrate ...

Starting hormone therapy at around the time of menopause is associated with a greater risk of breast cancer compared to starting after a longer gap, according to a study published online Jan. 28 in The Journal of the National Cancer Institute. In this large, prospectively followed cohort of women, those who started hormone therapy five years or more after menopause had little or no increased risk, regardless of the type of hormone therapy used, how long they used it, and whether they were overweight or obese. Many studies have established that breast cancer incidence ...

Many different aspects are involved in predicting high water and floods, such as the type of precipitation, wind, buildings and vegetation. The greater the number of variables included in predictive models, the better the prediction will be. However, the models will inevitably become increasingly more complex. PhD student from Delft University of Technology (TU Delft, The Netherlands) Steven Weijs uses basic insight from the information theory (Shannon's Information Theory) to demonstrate the cohesion between this added complexity, the information from observational data ...

Exposure to worm infections in the womb may protect a newborn infant from developing eczema, a study funded by the Wellcome Trust suggests. A large trial in Uganda showed that treating a pregnant woman for worm infections increased her child's chances of developing the allergic skin disease. Published this week in the journal Pediatric Allergy and Immunology, the research supports the so-called 'hygiene hypothesis', which proposes that exposure to infections in early childhood can modify the immune system and protect the child from allergies later in life. The World ...

After a spinal cord injury a number of factors impede the regeneration of nerve cells. Two of the most important of these factors are the destabilization of the cytoskeleton and the development of scar tissue. While the former prevents regrowth of cells, the latter creates a barrier for severed nerve cells. Scientists of the Max Planck Institute of Neurobiology in Martinsried and their colleagues from the Kennedy Krieger Institute and University of Miami in the United States, and the University of Utrecht in the Netherlands, have now shown that the cancer drug Taxol reduces ...

Plants are attacked by a multitude of insects and mammals. As defense against these herbivores they developed complex defense mechanisms over the course of evolution: spines, thorns, leaf hairs and a number of toxic chemical substances. For decades it has been controversially discussed whether the production of defense traits incurs costs to the plants. Now, using a new method the ecologists and plant biologists of the University of Zürich together with their American colleagues demonstrate these costs accurately in a Proceedings of the Royal Society article. For their ...

DETROIT – Light, or photodynamic, therapy can help preserve the voice and vocal cord function for patients with early stage laryngeal (voice box) cancer, according to a study from Henry Ford Hospital in Detroit. "Photodynamic therapy is an effective treatment for early laryngeal squamous cell carcinomas, offering patients a less invasive option with fewer side effects than other therapies, while preserving the voice," says study co-author Vanessa G. Schweitzer, FACS, M.D., a senior staff physician in the Department of Otolaryngology-Head & Neck Surgery at Henry Ford. ...

"Fathers transmit their smoking habits to a statistically significant level to their sons, and the same is true of mothers and daughters. However, if a mother smokes it does not seem to impact on the probability of her son smoking, and similarly a father that smokes does not affect his daughter", Loureiro, a researcher at the Universidade de Santiago de Compostela (USC), in Spain, and co-author of the study, tells SINC. The research, which has been published in the journal Oxford Bulletin of Economics and Statistics, is based on information from the British Household ...

Participating in community service activities and helping others is not just good for the soul; it has a healing effect that helps alcoholics and other addicts become and stay sober, a researcher from Case Western Reserve University School of Medicine reports. In a review article published in the Volume 29 issue of Alcoholism Treatment Quarterly, Maria E. Pagano, PhD, associate professor of psychiatry at the School of Medicine, sheds light on the role of helping in addiction recovery, using the program of Alcoholics Anonymous (AA) as a prime example. She cites a growing ...

ANN ARBOR, Mich.---DNA, that marvelous, twisty molecule of life, has an alter ego, research at the University of Michigan and the University of California, Irvine reveals. On rare occasions, its building blocks "rock and roll," deforming the familiar double helix into a different shape. "We show that the simple DNA double helix exists in an alternative form---for one percent of the time---and that this alternative form is functional," said Hashim M. Al-Hashimi, who is the Robert L. Kuczkowski Professor of Chemistry and Professor of Biophysics at U-M. "Together, these ...

DETROIT – Using a novel surgical approach, it's possible to rebuild the trachea and preserve a patient's voice after removing an invasive throat tumor, according to a new report from Henry Ford Hospital in Detroit. This case study is the first of its kind to not only document a successful technique to create a fully functional trachea, or windpipe, but also report a rare type of malignant tumor in an adult's trachea. Most commonly, this type of tumor is seen in newborns and very rarely occurs in the neck, says lead study author Samer Al-Khudari, M.D., with the Department ...

Montreal, January 28, 2011 – The mystery began in 1976. Adolfo Pampena was diagnosed with a rare form of cancer that caused a strange combination of symptoms and was associated with the occurrence of multiple tumours in his stomach and colon. His medical team was stumped and was unable to answer the most important questions for him and his family: the cause of his disease and the risk for future generations. Now, 35 years later, the answers are at hand thanks to a genetic study led by investigators at the Research Institute of the McGill University Health Centre (RI ...

It is well known that teenagers take risks — and that when they do, they like to have company. Teens are five times more likely to be in a car accident when in a group than when driving alone, and they are more likely to commit a crime in a group. Now, a new study sheds light on why. Temple University psychologists Jason Chein and Laurence Steinberg set out to measure brain activity in adolescents, alone and with peers, as they made decisions with inherent risks. Their findings, published this month in Developmental Science, demonstrate that when teens are with friends ...

What sounds like science fiction is actually possible: thanks to magnetic stimulation, the activity of certain brain nerve cells can be deliberately influenced. What happens in the brain in this context has been unclear up to now. Medical experts from Bochum under the leadership of Prof. Dr. Klaus Funke (Department of Neurophysiology) have now shown that various stimulus patterns changed the activity of distinct neuronal cell types. In addition, certain stimulus patterns led to rats learning more easily. The knowledge obtained could contribute to cerebral stimulation being ...

Toronto – Will Academy Award nominees Nicole Kidman and Annette Bening be at higher risk for a divorce if they win the Oscar for best actress next month? A long line of best actress winners including Joan Crawford, Bette Davis, Halle Berry and Kate Winslet experienced the end of their marriages not long after taking home their awards. A study by researchers at the University of Toronto's Rotman School of Management and Carnegie Mellon University finds that Oscar winners in the Best Actress category are at a higher risk of divorce than nominees who do not win. By contrast, ...

The rise of social media has allowed people to connect and re-connect with friends, colleagues and family from across the world. A new paper by University of Minnesota computer scientists in the College of Science and Engineering provides insights into how the analysis of our social networking interactions could discover things like the emergence or decline of leadership, changes in trust over time, and migration and mobility within particular communities online. The paper, "Computational Modeling of Spatio-temporal Social Networks: A Time-Aggregated Graph Approach," ...

LOS ANGELES (January 27, 2011) – A team of researchers led by Vicente Gilsanz, MD, PhD, director of Clinical Imaging at The Saban Research Institute of Children's Hospital Los Angeles, determined that the onset of puberty was the primary influence on adult bone mineral density, or bone strength. Length of puberty did not affect bone density. Reduced bone mineral density leads to osteoporosis, resulting in bones becoming increasingly brittle and at risk for fracture. Osteoporosis is a significant public health issue with the cost of treatment in 2010 estimated at ...

(Santa Barbara, Calif.) –– The increased frequency of drought observed in Eastern Africa over the last 20 years is likely to continue as long as global temperatures continue to rise, according to UC Santa Barbara scientist Park Williams. The new research, published in Climate Dynamics, indicates that more drought poses increased risk to millions of people in Kenya, Ethiopia, and Somalia, who currently face potential food shortages. "Forecasting precipitation variability from year to year is difficult, and research on the links between global change and precipitation ...

A little disorder goes a long way, especially when it comes to harnessing the sun's energy. Scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) jumbled the atomic structure of the surface layer of titanium dioxide nanocrystals, creating a catalyst that is both long lasting and more efficient than all other materials in using the sun's energy to extract hydrogen from water. Their photocatalyst, which accelerates light-driven chemical reactions, is the first to combine durability and record-breaking efficiency, making it ...