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Building real security with virtual worlds

COLLEGE PARK, Md. - Advances in computerized modeling and prediction of group behavior, together with improvements in video game graphics, are making possible virtual worlds in which defense analysts can explore and predict results of many different possible military and policy actions, say computer science researchers at the University of Maryland in a commentary published in the November 27 issue of the journal "Science."

Spiraling flight of maple tree seeds inspires new aerial surveillance technology

COLLEGE PARK, Md. -- Maple tree seeds (or samara fruit) and the spiraling pattern in which they glide to the ground have delighted children for ages and perplexed engineers for decades.

Houseplants cut indoor ozone

UNIVERSITY PARK, PA -- Ozone, the main component of air pollution, or smog, is a highly reactive, colorless gas formed when oxygen reacts with other chemicals. Although ozone pollution is most often associated with outdoor air, the gas also infiltrates indoor environments like homes and offices.

Acoustic tweezers can position tiny objects

University Park, Pa. -- Manipulating tiny objects like single cells or nanosized beads often requires relatively large, unwieldy equipment, but now a system that uses sound as a tiny tweezers can be small enough to place on a chip, according to Penn State engineers.

Corn yield stability varies with rotations, fertility

MADISON, WI, July 20, 2009 -- Understanding temporal variability in crop yields has implications for sustainable crop production, particularly since greater fluxes in crop yields are projected with global climate change.

New exotic material could revolutionize electronics

Menlo Park, Calif. -- Move over, silicon -- it may be time to give the Valley a new name. Physicists at the Department of Energy's (DOE) SLAC National Accelerator Laboratory and Stanford University have confirmed the existence of a type of material that could one day provide dramatically faster, more efficient computer chips.

SRI International announces findings from new upper atmospheric radar system for scientific research

MENLO PARK, Calif. -- June 2 , 2009 -- SRI International, an independent nonprofit research institute, announced today that early scientific results are now available from the Advanced Modular Incoherent Scatter Radar (AMISR), a modular, transportable radar system funded by the National Science Foundation (NSF) that has recently completed the first two years of operation .

Theorists reveal path to true muonium

Menlo Park, Calif. ? True muonium, a long-theorized but never-seen atom, might be observed in future experiments, thanks to recent theoretical work by researchers at the Department of Energy's SLAC National Accelerator Laboratory and Arizona State University.

Simulated gene therapy

COLLEGE PARK, MARYLAND, April 29, 2009 -- In a recent issue of The Journal of Chemical Physics, published by the American Institute of Physics (AIP), a group of researchers at the University of California, Berkeley and Los Alamos National Laboratory describe the first comprehensive, molecular-level numerical study of gene therapy.

Landmark study demonstrates Gamunex improves health-related quality of life in patients with CIDP

RESEARCH TRIANGLE PARK, N.C. (April 23, 2009) -- Talecris Biotherapeutics, Inc. today announced the publication of the health-related quality of life results from the largest clinical trial ever conducted in patients with chronic inflammatory demyelinating polyneuropathy (CIDP) in the April 14, 2009 issue of Neurology.

Baby's first dreams come at seven months

COLLEGE PARK, Maryland, April 13, 2009 -- After about seven months growing in the womb, a human fetus spends most of its time asleep. Its brain cycles back and forth between the frenzied activity of rapid eye movement (REM) sleep and the quiet resting state of non-REM sleep.

New laser technique advances nanofabrication process

COLLEGE PARK, Md. -- The ability to create tiny patterns is essential to the fabrication of computer chips and many other current and potential applications of nanotechnology. Yet, creating ever smaller features, through a widely-used process called photolithography, has required the use of ultraviolet light, which is difficult and expensive to work with.

Discovery of tuberculosis bacterium enzyme paves way for new TB drugs

COLLEGE PARK, Md., March 27 (AScribe Newswire) -- A team of University of Maryland scientists has paved the way for the development of new drug therapies to combat active and asymptomatic (latent) tuberculosis infections by characterizing the unique structure and mechanism of an enzyme in M. tuberculosis, the bacterium that causes the disease.

Social patents

Experts in intellectual property and patents explain in a forthcoming issue of the International Journal of Technology Transfer and Commercialisation how tools, such as online social networking could be used to eradicate the enormous backlog of patent applications in the US.



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