Tech

From hotel-style room service to massage therapy to magnificent views, hospitals are increasingly touting their luxury services in a bid to gain market share, especially those in competitive urban markets. An important new article, published today in the New England Journal of Medicine, raises crucial questions about the role of amenities in hospital care, explaining that how we decide to value the patient experience can have a significant effect on health care costs.

COLUMBUS, Ohio -- Exposure to polluted air early in life led to an accumulation of abdominal fat and insulin resistance in mice even if they ate a normal diet, according to new research.

Animals exposed to the fine-particulate air pollution had larger and more fat cells in their abdominal area and higher blood sugar levels than did animals eating the same diet but breathing clean air.

CHICAGO – An expert panel convened today at the annual meeting of the Radiological Society of North America (RSNA) to discuss medical imaging appropriateness, ionizing radiation from imaging procedures and efforts under way to curb overutilization, decrease radiation dose and educate patients on the risks and benefits of medical imaging.

Long term exposure to pesticides may be linked to the development of dementia, suggests research published online in Occupational and Environmental Medicine.

The authors base their findings on 614 vineyard workers in South West France whose intellectual capacity was monitored for up to six years as part of the PHYTONER study.

This aims to track the impact of pesticides on the cognitive abilities of people in their 40s and 50s who have worked for at least 20 years in the agricultural sector.

One in two emergency care doctors is prone to burn-out, suggests a representative survey of French physicians, published online in Emergency Medicine Journal.

The tension between home and working life and poor teamwork are key factors, the findings suggest.

Some 3000 salaried doctors completed an online survey, designed to assess working conditions, job satisfaction, and health and wellbeing, using a five point scale for more than 250 questions.

A study published in the January 2011 issue of Infection Control and Hospital Epidemiology finds that a high percentage of nursing home residents carry Methicillin-resistant Staphylococcus aureus (MRSA), and suggests that some nursing homes could be doing more to prevent the spread of the bacteria, which can lead to hard-to-treat infections.

Rain gardens are increasingly popular with homeowners and municipalities and are mandatory for many communities nationally. U.S. Department of Agriculture (USDA) scientists are finding ways to improve rain gardens so they not only reduce runoff, but also keep toxic metals out of storm drains.

December 1, 2010 (Oakland, Calif.) – A detailed and standardized national registry of commonly used joint replacement devices would improve patient outcomes and create clinical and financial efficiencies, according to a Kaiser Permanente research study of 85,000 joint surgeries published in the November issue of the Journal of Bone and Joint Surgery.

ROCHESTER, Minn. -- Doctors have long known that patients with carotid artery stenosis, narrowed blood vessels in the neck, are at significant risk for a stroke. The condition has severe implications. Annually, in the United States, 795,000 patients have strokes that often result in long-term disability or death. For years, however, researchers in North America and Europe have tried to determine the most effective method to treat narrowed or partially blocked carotid vessels.

The results achieved by this research team headed by Prof. Kurt Westerholt and Prof. Hartmut Zabel (Department of Physics and Astronomy at RUB) could contribute to new, power saving components in the future. The researchers reported on their findings in the American Physical Society's noted journal "The PhysicalReview".

Electron pairs in singlet state

Dr Alex Mitchell, of the Department of Cancer Studies and Molecular Medicine at the University of Leicester, led the study which has been published in the journal General Hospital Psychiatry.

The prevalence of global positioning system (GPS) devices in everything from cars to cell phones has almost made getting lost a thing of the past. But what do you do when your GPS isn't working? Researchers from North Carolina State University and Carnegie Mellon University (CMU) have developed a shoe-embedded radar system that may help you find your way.

Working out can help you shed pounds ― but that's just the beginning. New research from Tel Aviv University has found that "endurance exercises," like a Central Park jog or a spinning class, can make us look younger. The key, exercise, unlocks the stem cells of our muscles.

The increase in carbon dioxide concentrations is also seen in the measurements made by the Finnish Meteorological Institute at the Pallas station, where the annual increase has been 2.0 ppm. The increase continued last year, too. These measurements also reflect the impact of seasonal variation: forests act as effective carbon sinks during the growing season, whereas in the autumn and winter the soil is a source of carbon.

Where you live in the world largely determines how freely you can access the internet. The level of cyber censorship in different countries around the world is directly related to how authoritarian the governing regime is, according to Barney Warf from University of Kansas. His comprehensive analysis1 of the geographical nature of Internet censorship is published online in Springer's GeoJournal.