Tech

Improving unmanned vehicles using holographic adaptive optics

Air Force Office of Scientific Research-supported holographic, adaptive, optics research may help transform software into computer-free, electronics for unmanned aerial vehicles, high energy lasers and free-space optical communications that will enable each to run faster and more efficiently than before.

A salad spinner could save lives in developing countries

A simple salad spinner will save lives this summer. The spinner has been turned, so to speak, into a rudimentary centrifuge that medical clinics in developing countries can use to separate blood without electricity.

NEW ORLEANS, LA (May 3, 2010) – Undiagnosed and untreated pediatric hepatitis C is a grave concern, antibiotic use in the first year of life triples the risk of inflammatory bowel disease (IBD), drugs used to treat IBD in pregnant women are beginning to show that children at nine months are slightly developmentally delayed compared to non-use of this medication during pregnancy, and drugs commonly used to treat reflux in pregnant women may be associated with cardiac birth defects, according to data being presented at Digestive Disease Week® (DDW®).

 Go purple and go green

CORAL GABLES, FL (May 3, 2010)—Purple bacteria were among the first life forms on Earth. They are single celled microscopic organisms that play a vital role in sustaining the tree of life. This tiny organism lives in aquatic environments like the bottom of lakes and the colorful corals under the sea, using sunlight as their source of energy.

It looks like a piece of gel that slips into the sole of your sneaker, but it's a new nano-based technology that can make computers and the Internet hundreds of times faster ― a communications technology "enabler" that may be in use only five or ten years in the future, currently being created by Dr. Koby Scheuer of Tel Aviv University's School of Electrical Engineering.

A lack of attention to workspace ergonomics could be to blame for radiologists' musculoskeletal symptoms, including lower back pain, wrist pain, shoulder pain, neck pain, and headaches, according to a study to be presented at the ARRS 2010 Annual Meeting in San Diego, CA.

CHICAGO (May 3, 2010) – While timely care can reduce stress among breast cancer patients about their condition, the drive for expediency should not compromise other factors important to care, such as safety, effectiveness, efficiency, and equity, according to new research findings published in the April issue of the Journal of the American College of Surgeons.

Envisat monitoring changes in oil spill

ESA's Envisat has captured the changes in direction of the rapidly-growing oil spill in the Gulf of Mexico as strong winds over the weekend pushed it around and hampered clean-up efforts.

Treating battlefield injuries with light-activated technology

Airmen's traumatic battlefield injuries may be more effectively treated by using a new light-activated technology developed as a result of research managed by Air Force Office of Scientific Research and supported by funds from the Office of the Secretary of Defense.

It can be difficult for parents of teenagers to come to terms with the fact their kids may have sex, particularly given widespread concerns about the consequences of teen sexual activity. In fact, a new study from North Carolina State University shows that many parents think that their children aren't interested in sex – but that everyone else's kids are.

Researchers have developed a computer-based system that can automatically track patient-specific radiation dose exposure (based on a patient's size and weight) on every patient that receives a computed tomography (CT) scan, providing patients with a way to start tracking their cumulative health care-related radiation exposure, according to a study to be presented at the ARRS 2010 Annual Meeting in San Diego, CA.

Reducing fossil energy use on the farm

MADISON, WI, May 3, 2010-Conventional agriculture production relies heavily on fossil fuels, particularly in its ability to provide energy at a low cost. However, the uncertain future of fossil fuel availability and prices point to need to explore energy efficiencies in other cropping systems.

VANCOUVER, BRITISH COLUMBIA – When young servicemen and women return home from a tour of duty, their family and friends breathe a sigh of relief, knowing their loved ones finally are safe and sound. New research, however, shows that is not always the case.

Young veterans are at risk for violent deaths at home, especially suicide, according to a study to be presented Monday, May 3 at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia, Canada.

VANCOUVER, BRITISH COLUMBIA – Parents of children with chronic conditions make many mistakes when giving lifesaving medicines, according to a study being presented Monday, May 3 at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia, Canada.

Medication use in children with chronic conditions can be complicated, but little research has been done on mistakes made by parents giving these regimens at home.