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UAB researchers discover antibody receptor identity, propose renaming immune-system gene

November 20, 2009

BIRMINGHAM, Ala. -- Researchers at the University of Alabama at Birmingham (UAB) have uncovered the genetic identity of a cellular receptor for the immune system's first-response antibody, a discovery that sheds new light on infection control and immune disorders.

Spotting evidence of directed percolation

November 17, 2009

A team of physicists has, for the first time, seen convincing experimental evidence for directed percolation, a phenomenon that turns up in computer models of the ways diseases spread through a population or how water soaks through loose soil.

EIT waves and coronal magnetic field diagnosis

November 17, 2009

Department of Astronomy, Nanjing University in Nanjing, China -- Solar coronal seismology based on magnetic field-line stretching model of "EIT waves" is proposed, which is demonstrated to be potentially able to probe the mysterious magnetic field in the solar corona.

Ticking stellar time bomb identified

November 17, 2009

"One of the major problems in modern astrophysics is the fact that we still do not know exactly what kinds of stellar system explode as a Type Ia supernova," says Patrick Woudt, from the University of Cape Town and lead author of the paper reporting the results.

Penn study provides first clear idea of how rare bone disease progresses

November 12, 2009

PHILADELPHIA - An international team of scientists, led by researchers at the University of Pennsylvania School of Medicine, is taking the first step in developing a treatment for a rare genetic di

ESA spacecraft may help unravel cosmic mystery

November 12, 2009

When Europe's comet chaser Rosetta swings by Earth tomorrow for a critical gravity assist, tracking data will be collected to precisely measure the satellite's change in orbital energy.

When should flu trigger a school shutdown?

November 4, 2009

Boston, Mass. -- As flu season approaches, parents around the country are starting to face school closures. But how bad should an influenza outbreak be for a school to shut down?

Shedding light on the cosmic skeleton

November 3, 2009

"Matter is not distributed uniformly in the Universe," says Masayuki Tanaka from ESO, who led the new study.

Lessons from oil industry may help address groundwater crisis

October 30, 2009

Although declining streamflows and half-full reservoirs have gotten most of the attention in water conflicts around the United States, some of the worst battles of the next century may be over groundw

Unlocking mysteries of the brain with PET

October 30, 2009

Inflammatory response of brain cells -- as indicated by a molecular imaging technique -- could tell researchers more about why certain neurologic disorders, such as migraine headaches and psychosis in

Electrical engineers go head to head with Apple iTunes Genius on music playlists

October 27, 2009

Electrical engineers recently pitted Genius -- the music recommendation system in Apple's iTunes -- against two experimental music recommender systems.

A 2-for-1 for NASA's Aqua satellite: Lupit and 23W in Western Pacific

October 26, 2009

It seems like a common occurrence this season that there are two tropical cyclones spinning in the Western Pacific Ocean and this week, Lupit and newly formed 23W are proof.

A major step in making better stem cells from adult tissue

October 18, 2009

LA JOLLA, CA -- October 15, 2009 A team led by scientists from The Scripps Research Institute has developed a method that dramatically improves the efficiency of creating stem cells from human adult tissue, without the use of embryonic cells. The research makes great strides in addressing a major practical challenge in the development of stem-cell-based medicine.

Xenotropic murine leukemia virus-related virus may not be associated with human prostate cancer

October 15, 2009

The xenotropic murine leukemia virus-related virus (XMRV) which has previously been linked to prostate cancer has been found to have a dramatically lower prevalence among German prostate cancer patients, if any.



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