A UCLA-led has study found that after leaving the hospital, nearly two-thirds of Medicare beneficiaries hospitalized for acute ischemic stroke either died or were rehospitalized within a year.
The findings point to an opportunity for more quality-of-care initiatives to improve stroke care, especially in transitioning to home, stroke rehabilitation and outpatient care.
Long before Facebook introduced its hot new Social Graph app, researchers in the ADVANCE project at NJIT were pioneering the use of social network mapping to help women scientists and engineers supercharge their careers.
A research team from the Institut Català de Nanotecnologia (ICN), in Barcelona, has demonstrated a device that induces electron spin motion without net electric currents, a key step in developing the spin computers of the future. The results are published in the Dec 17 issue of the journal Science. The authors are Marius V. Costache and Sergio O. Valenzuela, an ICREA Professor who is leader of the Physics and Engineering of Nanodevices Group at ICN.
A University of California, Berkeley, geophysicist has made the first-ever measurement of the strength of the magnetic field inside Earth's core, 1,800 miles underground.
The magnetic field strength is 25 Gauss, or 50 times stronger than the magnetic field at the surface that makes compass needles align north-south. Though this number is in the middle of the range geophysicists predict, it puts constraints on the identity of the heat sources in the core that keep the internal dynamo running to maintain this magnetic field.
Results of a five-year monitoring effort to repair seagrass damaged in a boat grounding incident suggest that restoration techniques such as replanting seagrass can speed recovery time. The finding is included in a new report released today by NOAA's Office of National Marine Sanctuaries.
AMES, Iowa – Wind turbines in Midwestern farm fields may be doing more than churning out electricity. The giant turbine blades that generate renewable energy might also help corn and soybean crops stay cooler and dryer, help them fend off fungal infestations and improve their ability to extract growth-enhancing carbon dioxide [CO2] from the air and soil.
WASHINGTON — The rapid advances in information technology that drive many sectors of the U.S. economy could stall unless the nation aggressively pursues fundamental research and development of parallel computing -- hardware and software that enable multiple computing activities to process simultaneously, says a new report by the National Research Council. Better options for managing power consumption in computers will also be essential for continued improvements in IT performance.
The South could pay less for its electricity in 20 years than is currently projected if strong public policies are enacted to spur renewable energy production and use, according to a report released today by researchers at the Georgia Institute of Technology and Duke University. The 190-page report, "Renewable Energy in the South," builds on a short policy brief released last summer and provides an in-depth assessment of the scope of renewable energy resources in the South and their economic impacts on electricity rates and utility bills in the region.
Researchers at King's College London and the University of East Anglia have discovered that women who consume a diet high in allium vegetables, such as garlic, onions and leeks, have lower levels of hip osteoarthritis.
The findings, published in the BMC Musculoskeletal Disorders journal, not only highlight the possible effects of diet in protecting against osteoarthritis, but also show the potential for using compounds found in garlic to develop treatments for the condition.
The software tool presents data visually and this allows those without specialist training – both professionals and older people – to better understand and contribute to discussions about the mechanics of movement, known as biomechanics, when carrying out everyday activities.
Doctors with a profile on the social networking site Facebook may be compromising the doctor-patient relationship, because they don't deploy sufficient privacy settings, indicates research published online in the Journal of Medical Ethics.
The authors base their findings on a survey of the Facebook activities of 405 postgraduate trainee doctors (residents and fellows) at Rouen University Hospital in France. Half those sent the questionnaire returned it.
BOSTON, Mass. (December 15, 2010)—Absence makes your heart grow fonder, but close-quarters may boost your career.
According to new research by scientists at Harvard Medical School, the physical proximity of researchers, especially between the first and last author on published papers, strongly correlates with the impact of their work.
Absence makes your heart grow fonder, but close-quarters may boost your career.
According to new research by scientists at Harvard Medical School, the physical proximity of researchers, especially between the first and last author on published papers, strongly correlates with the impact of their work.
URBANA – Is red seaweed a viable future biofuel? Now that a University of Illinois metabolic engineer has developed a strain of yeast that can make short work of fermenting galactose, the answer is an unequivocal yes.
"When Americans think about biofuel crops, they think of corn, miscanthus, and switchgrass. ln small island or peninsular nations, though, the natural, obvious choice is marine biomass," said Yong-Su Jin, a U of I assistant professor of microbial genomics and a faculty member in its Institute for Genomic Biology.
