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Released: 17-Sep-1997 12:00 AM EDT
Professor Explores the 'Talk of Therapy'
University of Georgia

Athens, GA-- What's occurring at the "micro-level" of a therapy session is the subject of research by a professor at the University of Georgia College of Family and Consumer Sciences. He uses discourse analysis -- a process that breaks down a conversation into the finest of detail.

Released: 17-Sep-1997 12:00 AM EDT
Researchers To Present Results of Mediation Study at AAMFT Conference
University of Georgia

Results from the first two years of a four-year study on skillful mediation will be presented at the American Association for Marriage and Family Therapy conference Sept. 18-21 in Atlanta. "The crux of this research is to define what is skillful mediation," according to Margaret Herrman, a senior associate at the University of Georgia Vinson Institute of Government. "You can have mediation that's close to therapy and you can have mediation that's close to lawyering. Both styles can be highly successful, but is it mediation? We want to identify skillful practices that are common throughout mediation styles."

Released: 4-Sep-1997 12:00 AM EDT
Heart problems in victims of tropical disease may not be caused by autoimmune rejection; new treatment indicated
University of Georgia

New evidence by scientists from the University of Georgia indicates that victims of a common tropical disease may be receiving inadequate treatment because of a major misunderstanding of how the illness progresses.

Released: 4-Sep-1997 12:00 AM EDT
Female fruit flies pay a high cost for mating but not for egg-laying
University of Georgia

When it comes to reproductive fitness, it seems that mother knows best -- at least when mother is the common fruit fly. But two scientists have found that the act of mating is far more harmful to females than the act of egg laying. The study may give clues to how females help control their own reproductive fitness, according to a University of Georgia geneticist who is co-author of the research, to be published in the journal Evolution.

Released: 1-May-1997 12:00 AM EDT
NON-PROFIT BOARDS: KEY TO SUCCESS OF VOLUNTEERISM
University of Georgia

ATHENS, Ga. -- The three-day Summit for America's Future is a great way to jump-start volunteerism. However, the key to keeping volunteers enthusiastic and involved rests with the boards of non-profit agencies, according to a University of Georgia School of Social Work professor.

Released: 10-Apr-1997 12:00 AM EDT
Previously Unknown Bacteria Discovered
University of Georgia

ATHENS, Ga. -- Scientists know Carolina bays are naturally occuring, shallow elliptical depressions largely fed by rain and shallow ground water. Beyond that, however, their natural history is a mystery. One researcher has identified at least 18 different theories on their origins, and new ones come along every few months. Now, researchers at the University of Georgia have found that the bacteria in the bays include species heretofore unknown to science.

Released: 8-Apr-1997 12:00 AM EDT
Sense of "Self" and Ability to Play
University of Georgia

ATHENS, Ga. -- A sense of "self" and the enjoyment of play may have more to do with rearing history than was previously thought, according to a new study by a graduate student at the University of Georgia. In studies with the noted chimpanzee Washoe and others like her reared in a human environment, the researchers found that the capacity for self-knowledge may exist before it is ever expressed. The study was apparently the first ever to examine the reaction of chimps to their own images in hand-held mirrors.

Released: 27-Mar-1997 12:00 AM EST
Important Enzymes' Structures in Plants And Animals
University of Georgia

ATHENS, Ga. -- Biochemists at the University of Georgia have for the first time described the crystal structure of an enzyme crucial to an important class of organic chemicals called aldehydes. The discovery will help researchers understand better how aldehydes are metabolized in both plants and animals. EMBARGOED UNTIL MONDAY, MARCH 31 AT 5 P.M. EST The research was published today in the British journal Nature Structural Biology and was supported by grants from the National Institutes of Health and the National Institute on Alcohol Abuse and Alcoholism.

Released: 12-Mar-1997 12:00 AM EST
"Potential Microfossils" In Mars Meteorite
University of Georgia

A new study on a Mars meteorite supports a low-temperature origin for carbonate globules inside the rock, researchers said today. This new evidence is consistent with theories that microscopic depositions in the rock may be the fossilized remains of bacteria. The research was published today in the journal Science. **EMBARGOED FOR RELEASE UNTIL 4 P.M EST, THURSDAY, MARCH 13, 1997**

Released: 11-Mar-1997 12:00 AM EST
Discovery of cell wall "scaffold" in filamentous
University of Georgia

ATHENS, Ga. -- A botanist at the University of Georgia and a colleague at Purdue University have shown for the first time that filamentous fungi contain crucial "scaffold" proteins called septins. Perhaps even more important, the researchers have found that the gene which directs the production of septins in one fungus (Aspergillus nidulans) is crucial to the survival of the organism. The discovery could point toward a method of treating fungal diseases, which have dramatically increased in the past decade.

Released: 28-Feb-1997 12:00 AM EST
Adolescent Moms, High School and Stereotypes
University of Georgia

A national study on adolescent mothers who complete high school debunks a number of stereotypes, according to a University of Georgia researcher. Using data obtained from the National Survey of Family Growth, Velma McBride Murry, an associate professor of child and family development in the College of Family and Consumer Sciences, examined the adult life experiences of 1,666 African-American women who had graduated from high school at least five years ago to determine how their lives were affected by their decisions concerning sex

Released: 13-Feb-1997 12:00 AM EST
Mars-Rock Still Points Toward Past Life
University of Georgia

ATHENS, Ga. -- Last August, a group of scientists stunned the scientific world with evidence that life may have once existed on Mars. Their analysis of a Martian meterorite concluded that microscopic life may have been the source of "apparent" fossils it held. In the six months since then, several studies have questioned their interpretations. In a speech today (SATURDAY, 2/15, EMBARGOED) at the annual meeting of the AAAS, a key researcher in the original project called dismissals of the claims entirely premature.

Released: 12-Feb-1997 12:00 AM EST
UNUSUAL PHOSPHORUS COMPOUND DISCOVERED
University of Georgia

Biochemists at the University of Georgia have discovered an unusual phosphorus-containing compound in an extreme-heat-loving bacterium -- a discovery that will advance thinking about how life exists near the boiling point in underwater volcanic vents.

Released: 12-Feb-1997 12:00 AM EST
Most PCBs Not As Carcinogenic As Thought
University of Georgia

Scientists believe there is little doubt that compounds called polychlorinated biphenyls (PCBs) cause cancer in animal studies. It has been illegal to produce PCBs in the United States since 1977, but huge amounts of the compounds remain in the environment, raising serious concerns for public health officials. A new study, however, has found that many of the PCBs in the environment in this country may not be as carcinogenic as previously thought.

Released: 29-Jan-1997 12:00 AM EST
Rates Of Ocean Nitrogen Uptake May Be Underestimated
University of Georgia

ATHENS, Ga. -- The Southern Ocean -- that vast expanse of water that surrounds the frozen continent of Antarctica -- has been reluctant to give up it wealth of scientific secrets. But new information gathered from a voyage to the bottom of the world could have a major impact on how scientists view the role oceans play in the global carbon and nitrogen cycle. Dr. Deborah Bronk, a biological oceanographer from the University of Georgia, undertook a six-week voyage to the Southern Ocean and to Antarctica's Ross Sea.

Released: 24-Jan-1997 12:00 AM EST
Managing for Many Species Crucial
University of Georgia

ATHENS, Ga. -- Managing for a single endangered species may put other species at risk and is no longer a reasonable policy option, according to a paper published today in the journal Science. Knowing which species are most vulnerable and which human activities threaten them is crucial to saving species, according to an article by U.S. Secretary of the Interior Bruce Babbitt and Dr. Ron Pulliam, director of the National Biological Service and science advisor to Secretary Babbitt.

Released: 9-Jan-1997 12:00 AM EST
Studies Reveal Some Trees "Pine" for Greenhouse
University of Georgia

ATHENS, Ga. -- The steady warming of the Earth's atmosphere, along with increased concentrations of carbon dioxide, could one day bring cataclysmic changes to the planet, some scientists believe. They have suggested global warming could cause anything from the widespread elimination of species to the melting of polar ice caps. But new studies in USDA's Southern Global Change Program indicate there is at least one hidden advantage to increased CO2 concentrations: much better tree growth due to improved photosynthesis.



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