Los Angeles, CA (September 17, 2010) Playing a violent video game can increase aggression, and when a player keeps thinking about the game, the potential for aggression can last for as long as 24 hours, according to a study in the current Social Psychological and Personality Science (published by SAGE).
Tech
The widespread use of true random number generators (TRNGs) has taken a step closer following the creation of the most lightweight designs to date by researchers at Queen's University Belfast's Institute of Electronics, Communications and Information Technology (ECIT).
Radio transmitters that can withstand temperatures of up to 900 oC could soon be dropped into the depths of the earth to provide early warning of a volcanic eruption.
The state-of-the-art technology being pioneered by experts at Newcastle University uses Silicon Carbide electronics that can withstand temperatures equal to the inside of a jet engine.
TORONTO, September 17, 2010 – Nearly half of women with diabetes prior to pregnancy have a potentially-avoidable C-section and their babies are twice as likely to die as those born to women without diabetes, according to the POWER study.
Researchers from St. Michael's Hospital, the Institute for Clinical Evaluative Sciences (ICES) and Women's College Hospital say rates of diabetes in Ontario have doubled in the last 12 years. Nearly one in 10 Ontario adults has been diagnosed with diabetes, including more women than ever before.
Designers of robot pets are fighting a never-ending battle with consumers to provide entertaining and realistic gadgets that respond to human interaction in ever more nuanced ways, mimicking the behavior of real pet animals or even people. Researchers in Taiwan are now looking at a new design paradigm that could see the development of a robot vision module that might one-day recognize human facial expressions and respond appropriately.
A new research report published today suggests the police service may have a resource in private security that could contribute to savings of up to £1 billion through collaboration and new ways of working as challenged by the Audit Commission and HMIC.
Interviews with police chiefs suggest that while many feel there is untapped potential in using private security as a resource in this testing climate; others feel that the private security sector lacks credibility and closer collaboration could damage the reputation of the police. Key findings include:
Society's attitudes towards dying, death and bereavement need to change if we are to achieve a good death for all, say experts in a special series of articles published on bmj.com today in the first BMJ "Spotlight" supplement.
By 2030 the annual number of deaths around the world is expected to rise from 58 million to 74 million, but too many people still die alone, in pain, without dignity, or feeling alienated.
Certain key ingredients of a diet designed to prevent high blood pressure can ward off kidney stones, according to a study appearing in an upcoming issue of the Clinical Journal of the American Society Nephrology (CJASN). The results suggest how low-fat dairy products and/or plants may have potent kidney stone–fighting properties.
SANTA BARBARA, Calif., Sept. 16, 2010 — In the aftermath of the Deepwater Horizon disaster in the Gulf of Mexico, a team of scientists led by UC Santa Barbara's David Valentine and Texas A&M University's John Kessler embarked on a research cruise with an urgent mission: determining the fate and impact of hydrocarbon gases escaping from a deep-water oil spill.
PITTSBURGH, Sept. 15 – Fat-derived stem cells can be safely used to aid reconstruction of breast tissue after mastectomy as long as there is no evidence of active cancer, according to researchers at the University of Pittsburgh School of Medicine. Their findings are available in Tissue Engineering Part A.
New imaging technique developed by cardiologist, Dr. James A. White and colleagues at The University of Western Ontario shows 3-D image of the heart vasculature and myocardial scar tissue.
(Photo Credit: Dr. James A. White)
The Arctic sea ice cover appears to have reached its minimum extent for the year, the third-lowest recorded since satellites began measuring sea ice extent in 1979, according to the University of Colorado at Boulder's National Snow and Ice Data Center.