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Shape Matters In The Case Of Cobalt Nanoparticles
Shape is turning out to be a particularly important feature of some commercially important nanoparticles - but in subtle ways. New studies* by scientists at the National Institute for Standards and Technology (NIST) show that changing the shape of cobalt nanoparticles from spherical to cubic can fundamentally change their behavior.
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Penn Medicine Honored For Its Historic Role In The History Of Microbiology
The University of Pennsylvania was honored by The American Society for Microbiology last Friday with a plaque dedication ceremony celebrating the designation of its third Milestones in Microbiology site. Formerly known as the Laboratory of Hygiene, the current Vagelos Laboratories resides on the University of Pennsylvania campus. Honorary speakers included Arthur H. Rubenstein, MBBCh, Dean, University of Pennsylvania School of Medicine; Alison O"Brien, PhD, President, American Society for Microbiology; and William B. Whitman, PhD, Trustee and Director of the Editorial Offices, Bergey"s Manual Trust.
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CPAP Adherence: Problem Solving And Coping Styles
According to a research abstract presented on June 8, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, active problem solving strategies are associated with successful use of continuous positive airway pressure (CPAP) therapy for the treatment of obstructive sleep apnea (OSA).
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Costliest Medicare Markets In Florida, New York, California

U.S. News & World Report examines cost, frequency, and outcomes studies on Medicare patients from the Dartmouth Institute for Health Policy and Clinical Practice : "The Dartmouth research is particularly relevant to older Americans because it is based to a large extent on Medicare data, involving patients ages 65 and older. The 2008 atlas, in particular, paints a devastating portrait of Medicare treatments based on an extensive study of Medicare recipients who died from one or more of nine chronic illnesses. Not only are chronic illnesses very expensive to treat, but they"re also the cause of most deaths in the United States. According to the 2008 atlas: More than 90 million Americans live with at least one chronic illness, and 7 out of 10 Americans die from chronic disease. Among the population that receives Medicare, the toll is even greater: About 9 out of 10 deaths are associated with just nine chronic illnesses: congestive heart failure, chronic lung disease, cancer, coronary artery disease, renal failure, peripheral vascular disease, diabetes, chronic liver disease, and dementia." U.S. World & News Report lists the 10 hospitals with the highest out-of-pocket Medicare copays per patient for hospital and physician services (6 of the 10 are in South Florida); the 10 hospitals with the highest Medicare spending per chronically ill patients in the last two years of life (4 are in New York City); and the 10 hospitals with the highest volume of care (5 are in the New York City/New Jersey area) (Moeller, 7/7). This information was reprinted from kaiserhealthnews.org with kind permission from the Henry J. Kaiser Family Foundation. You can view the entire Kaiser Daily Health Policy Report, search the archives and sign up for email delivery at kaiserhealthnews.org. © Henry J. Kaiser Family Foundation. All rights reserved.


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