The most common reasons for medical evacuation of military personnel from war zones in Iraq and Afghanistan in recent years have been fractures, tendonitis and other musculoskeletal and connective tissue disorders, not combat injuries, according to results of a Johns Hopkins study published January 22 in the Lancet.
Culture
ATLANTA – January 22, 2010 –A new American Cancer Society report outlines 21 challenges and needs for global tobacco control, covering the wide range of issues to be addressed and expertise needed to reduce the rising tide of tobacco use worldwide, particularly in the low- and middle-income nations that are the target of the multinational tobacco industry. The report is published early online and will appear in the January/February issue of CA: A Cancer Journal for Clinicians.
Jamaican sprinter Usain Bolt's record-setting performances have unleashed a wave of interest in the ultimate limits to human running speed. A new study published in the Journal of Applied Physiology offers intriguing insights into the biology and perhaps even the future of human running speed.
TEMPE, Ariz. (Jan. 21, 2010) — The recession and the recent holiday shopping crunch have brought further into focus the true importance of receiving good customer service. Americans are being more careful than ever about how and where they spend their money. A new report from the Center for Services Leadership at the W. P. Carey School of Business at Arizona State University reveals advice from some of the top names in business on how to keep customers happy.
NEW YORK, NY (January 21) - New York Stem Cell Foundation (NYSCF)-Druckenmiller Fellow, Daylon James, PhD, of Weill Cornell Medial College, is lead author on a study defining conditions for generating a plentiful supply of endothelial (vessel lining) cells that are suitable for therapeutic use. Dr. James and his colleagues created a human embryonic stem cell (hESC) "reporter" line that can be used to measure endothelial cell production and activity.
WASHINGTON -- A new analysis of global surface temperatures by NASA scientists finds the past year was tied for the second warmest since 1880. In the Southern Hemisphere, 2009 was the warmest year on record.
In the new issue of the journal Cell Stem Cell, Singapore scientists report the surprising discovery that a novel transcription factor, Nr5a2, can replace one of the classical reprogramming factors, Oct 4, to significantly increase the efficiency of reprogramming differentiated stem cells into induced pluripotent stem cells (iPS cells).
Previous research revealed that the reprogramming of differentiated cells into induced iPS cells could be achieved by the three transcription factors, Oct4, Sox2 and Klf4.
Data from one of the largest mammography trials in history demonstrates that overall the radiation dose associated with digital mammography is significantly lower (averaging 22 percent lower) than that of conventional film mammography and that the reduction could be greater in women with larger and denser breasts, according to a study published in the February issue of the American Journal of Roentgenology.
Member States of the European Union must be extremely vigilant in the fight against money laundering since the EU enlargement has meant a greater risk for banks operating in this territory. This conclusion emerges from a study conducted by professor Juan Miguel del Cid Gómez, from the Department of Financial Economics and Accounting at the University of Granada and published by the Real Instituto Elcano.
Congress has tasked NASA with detecting more near-Earth objects (NEOs) -- asteroids and comets that orbit the sun and could pose a potential hazard to Earth because they approach or cross the planet's orbit.
Chicken sold in supermarkets, restaurants and other outlets may place young women at risk of urinary tract infections (UTI), McGill researcher Amee Manges has discovered. Samples taken in the Montreal area between 2005 and 2007, in collaboration with the Public Health Agency of Canada and the University of Guelph, provide strong new evidence that E. coli (Escherichia coli) bacteria originating from these food sources can cause common urinary tract infections.
DURHAM, N.C. –- Globally distributed teams cannot rely entirely on technology to overcome time and space barriers; they still need to talk. And that probably means working some overlapping hours, says a Duke University management professor.
Listening to an iPod while working out feels like second nature to many people, but University of Alberta researcher Bill Hodgetts says we need to consider the volume levels in our earphones while working up a sweat.
Hodgetts, assistant professor in the Department of Speech Pathology and Audiology at the Faculty of Rehabilitation Medicine, says his research has found that exercising in a gym often prompts people to turn up the volume to potentially unsafe levels for the ear.
With scientific evidence linking high levels of copper and iron to Alzheimer's disease, heart disease, and other age-related disorders, a new report in ACS' Chemical Research in Toxicology suggests specific steps that older consumers can take to avoid build up of unhealthy amounts of these metals in their bodies. "This story of copper and iron toxicity, which I think is reaching the level of public health significance, is virtually unknown to the general medical community, to say nothing of complete unawareness of the public," George Brewer states in the report.
Helium is used in applications ranging from medical devices such as MRIs to surveillance balloons for national security. In the Helium Privatization Act of 1996, Congress directed the government to sell essentially all of the U.S. helium reserves by 2015 to compensate the government for its investment in the helium and its storage.