The Austrian research group led by physicist Rainer Blatt suggests a fundamentally novel architecture for quantum computation. They have experimentally demonstrated quantum antennae, which enable the exchange of quantum information between two separate memory cells located on a computer chip. This offers new opportunities to build practical quantum computers. The researchers have published their work in the scientific journal Nature.
Tech
The perception of negative stereotyping, particularly in the areas of financial services and automobile sales and service, can cause consumers to fear being duped and forgo their purchases, according to new research by University of Minnesota associate professor Kathleen D. Vohs.
Whether on a battlefield, in a factory or at a rock concert, noise-induced hearing loss is one of the most common hazards people face.
Researchers at Washington University School of Medicine in St. Louis have identified a low-dose, two-drug cocktail that reduces hearing loss in mice when given before they are exposed to loud noise. The drugs, already FDA-approved for other conditions, also treat hearing loss after noise exposure.
While both drugs are known to protect hearing on their own, this is the first study to test the two in combination.
Mention solar energy, and most people think "squeaky clean, pollution-free." The reality of making solar panels with existing technology, however, is much different, involving use of potentially toxic substances and lots of energy. That could change, according to an article in the current edition of Chemical & Engineering News (C&EN), ACS' weekly newsmagazine.
Scientists are reporting development of an advanced lithium-ion battery that is ideal for powering the electric vehicles now making their way into dealer showrooms. The new battery can store large amounts of energy in a small space and has a high rate capacity, meaning it can provide current even in extreme temperatures. A report on this innovation appears in ACS' Journal of the American Chemical Society.
Millions of people dealing with health issues have found comfort sharing their stories online with others who experience similar ailments, but research on their clinical effectiveness is limited, and findings are mixed. Among people with mental illnesses, the results are sparser, even though research has shown that this group prefers online peer support groups over face-to-face support groups.
Troy, N.Y. – In the restaurant of the future, you will always enjoy the perfect meal with that full-bodied 2006 cabernet sauvignon, you will always know your dinner companions' favorite merlot, and you will be able to check if the sommelier's cellar contains your favorite pinot grigio before you even check your coat. These feats of classic cuisine will come to the modern dinner through the power of Semantic Web technology.
Pukas Surf (the leading manufacturer and distributor of high-performance surfboards in Europe) and Tecnalia Research & Innovation have presented their research work into the mechanical behaviour of surfboards.
Madison, WI FEBRUARY 10, 2011 – Finding employment can be a daunting task. Millions of college graduates, new to the professional work force, face this challenge every year after receiving their degrees. Many have sacrificed and toiled for perfect grades, worked at internships to prepare for careers, and filled their schedules with university affiliated clubs and activities. The belief that these attributes will enhance a resume and impress an employer is widespread, but does it really reflect what employers seek in a new hire?
CHICAGO --- Paid caregivers make it possible for seniors to remain living in their homes. The problem, according to a new Northwestern Medicine study, is that more than one-third of caregivers had difficulty reading and understanding health-related information and directions. Sixty percent made errors when sorting medications into pillboxes.
The study will be published in the Journal of General Internal Medicine. It has been published online.
WASHINGTON -- Infants and toddlers can suffer serious mental health disorders, yet they are unlikely to receive treatment that could prevent lasting developmental problems, according to research published by the American Psychological Association.
People who want to eat healthy and live sustainably have a new way to measure their impact on the environment: a Web-based tool [http://n-print.org/sites/n-print.org/files/footprint_sql/index.html#/home] that calculates an individual's "nitrogen footprint." The device was created by University of Virginia environmental scientist James N. Galloway; Allison Leach, a staff research assistant at U.Va.; and colleagues from the Netherlands and the University of Maryland.
COLUMBUS, Ohio – The federal anti-drug campaign "Above the Influence" appears to have effectively reduced marijuana use by teenagers, new research shows.
A study of more than 3,000 students in 20 communities nationwide found that by the end of 8th grade, 12 percent of those who had not reported having seen the campaign took up marijuana use compared to only 8 percent among students who had reported familiarity with the campaign.