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Diverting sediment-rich water below New Orleans could lead to extensive new land

October 20, 2009

Diverting sediment-rich water from the Mississippi River below New Orleans could generate new land in the river's delta in the next century.

The land would equal almost half the acreage otherwise expected to disappear during that period, a new study shows.

More research needed on blast induced traumatic brain injury and vestibular pathology

October 16, 2009

ALEXANDRIA, VA -- Physical therapists are calling for definitive vestibular screenings and assessment measures for US military service members with blast-induced traumatic brain injuries (BITBI).

HIV vaccine regimen demonstrates modest preventive effect in Thailand clinical study

September 24, 2009

In an encouraging development, an investigational vaccine regimen has been shown to be well-tolerated and to have a modest effect in preventing HIV infection in a clinical trial involving more than 16,000 adult participants in Thailand. Following a final analysis of the trial data, the Surgeon General of the U.S.

New study finds way to stop excessive bone growth following trauma or surgery

September 23, 2009

(PHILADELPHIA) -- A recent United States Army study found that excessive bone growth, also known as heterotopic ossificiation (HO), affects up to 70 percent of soldiers who are severely wounded during combat. A much smaller percentage of the civilian population also suffers from HO following trauma or invasive surgery.

Salmon migration mystery explored on Idaho's Clearwater River

September 17, 2009

LEWISTON, Idaho -- Temperature differences and slow-moving water at the confluence of the Clearwater and Snake rivers in Idaho might delay the migration of threatened juvenile salmon and allow them to grow larger before reaching the Pacific Ocean.

The story of the development of noninvasive heart care

September 14, 2009

BETHESDA, Md. (September 14, 2009) -- Fifty-one years ago the average American home cost $30,000, Elvis Presley wooed listeners with Hard Headed Woman, and the hula hoop was introduced. That same year, 1958, a team comprised of a groundbreaking engineer -- Dean Franklin -- in concert with two exceptional physicians -- Drs.

Keeping the suicidal soldier alive

September 2, 2009

According to a recent Washington Post study, approximately 20% of U.S. soldiers returning from Iraq and Afghanistan are psychologically damaged. Among them are a substantial number with post-traumatic stress disorder (PTSD), and the high rate of suicide among PTSD sufferers has become unacceptable to Army commanders and the soldiers' families.

Progress made in traumatic brain injury treatment and diagnosis

September 1, 2009

KANSAS CITY, MO -- September 1, 2009 -- New research on traumatic brain injury (TBI) is being presented this week at the Military Health Research Forum (MHRF), a scientific meeting hosted by the Department of Defense (DOD) Congressionally Directed Medical Research Programs (CDMRP). Service men and women are particularly susceptible to TBI given the nature of combat.

Researchers induce HIV-neutralizing antibodies that recognize HIV-1 envelope protein, lipids

September 1, 2009

(Rockville, MD) -- For the first time, researchers have experimentally induced antibodies that neutralize HIV-1 and simultaneously recognize both HIV-1 envelope protein and lipids. The results were reported by U.S. Military HIV Research Program (MHRP) researchers on Aug. 25 in the online version of AIDS, the official journal of the International AIDS Society.

Single host gene may hold key to treating both ebola and anthrax infections

August 20, 2009

Research published by Army scientists indicates that a minor reduction in levels of one particular gene, known as CD45, can provide protection against two divergent microbes: the virus that causes Ebola hemorrhagic fever and the bacterium that causes anthrax.

Lasers can lengthen quantum bit memory by 1,000 times

June 24, 2009

ANN ARBOR, Mich.---Physicists have found a way to drastically prolong the shelf life of quantum bits, the 0s and 1s of quantum computers.

Scientists break light modulation speed record -- twice

June 15, 2009

CHAMPAIGN, Ill. -- Researchers have constructed a light-emitting transistor that has set a new record with a signal-processing modulation speed of 4.3 gigahertz, breaking the previous record of 1.7 gigahertz held by a light-emitting diode.

Researchers identify structure of bacteria responsible for traveler's diarrhea

June 8, 2009

(Boston) -- Researchers at Boston University School of Medicine (BUSM), the Naval Medical Research Center and the National Institutes of Health, have solved the structure of thin hair-like fibers called "pili" or "fimbriae" on the surface of bacteria that cause traveler's diarrhea.

A new lead for autoimmune disease

June 4, 2009

A drug derived from the hydrangea root, used for centuries in traditional Chinese medicine, shows promise in treating autoimmune disorders, report researchers from the Program in Cellular and Molecular Medicine and the Immune Disease Institute at Children's Hospital Boston (PCMM/IDI), along with the Harvard School of Dental Medicine.

Levees cannot fully eliminate risk of flooding to New Orleans

April 24, 2009

WASHINGTON -- Levees and floodwalls surrounding New Orleans -- no matter how large or sturdy -- cannot provide absolute protection against overtopping or failure in extreme events, says a new report by the National Academy of Engineering and the National Research Council.



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