Fruit-Eating Birds Discovered Crucial To Rainforest Survival
...; Ken Whitney, at (530) 758-5881. Editors: You can view this release, along with other recent university news, atthe SFSU Public Affairs web site at http://www.sfsu.edu/~pubaff ....University Of Cincinnati Geologists Analyzes Evolutionary Impact Of Mass Extinctions
... Earth's geologicrecord haveled many geologists to view them as a distinct class of events -- so powerfult...anerozoic covers the pasts 540million years. That view is in contrast to Stephen Jay Gould and others who have viewed massextinctions as anover-arching tie...Highlighting USGS Science At ACS
...tion of uranium to water supplies is a concern in view of the Environmental Protection Agency's (EPA) plans to add a drinking water standard for uranium by the year 2000. Join Robert A. Zielinski of Denver, Colorado, for an overview of a 2-year USGS study of the abundance, forms, and solubility of urani...Chumminess Of Roundworms Linked To Single Gene, Offering Insight Into Mechanisms Of Social Behaviors
...y that the bacterial banquet revealed but a narrow view of a more complexbehavior," said Bargmann. Still, the explanation for these responses lies in thevariations in the two genes. The questions Bargmann is pondering now, she said, are aligned with thesize of her subject. "We want to put the so...Ancient 'Volcanic Winter' Tied To Rapid Genetic Divergence In Humans
...n 15,000 to 40,000 people survived. "The standard view of human evolution has been that modern populationsevolved from an ancient African ancestor. We assumed that they differentiatedgradually because we assumed ancestral populations were large and stable,"Ambrose said. But, he noted, genetic research no......cturing. The paper by Shotyket al.'will expand our view into the history of lead and its impacts on humanculture." The peat bog data also indicate that lead levels appear to actually bedecreasing today, as lead has been removed from gasoline and lead emissions fromindustrial sources have been redu......n all life forms were based on RNA. This view faced a difficulty, however. For RNA-based life to survive,it must have acquired the ability to synthesize its own building blocks, anduntil now, scientists had not found an RNA molecule with this keycharacteristic. In this week's issue of...Out On A Limb: Young Burro Receives Artificial Leg At Colorado State
...lves undergo amputations. PHOTO EDITOR: To view or download digital photographs of Primrose (store...nd subdirectory "burro." Click on the hyperlink to view "burro1," "burro2" or "burro3" (captioninformation is available in the readme.txt files following ea......d a television monitor showing the highlymagnified view through the microscope. She manipulates a blastula-stage mouseembryo, a hollow ball of about sixty four cells, with a needle a fraction of thewidth of a hair, and injects cells lacking a specific gene into the blastula. These blastulas are then surg...Engineering Animation, Inc. Demonstrates Internet Anatomy At Visible Human Project Conference
..."Instead of cutting through a cadaver's muscles to view the bones, astudent can remove muscles one at a time by moving the cursor, revealinga human skeleton with a simple click of the mouse." said Jacobson. "InternetAnatomy provides many of the benefits of working with a cadaver-becauseyou are looking at ...Bat Sonar Sharper Than Thought; Much Better Than Man-Made Gear
...ar for naval and other uses. The new view of bats comes from research at Brown University thatsuggests the mammal's sonar images are of a higher quality and are suited to awider variety of orientation tasks than just catching insects. The processingof sonar echoes in the ba...House Dust Mite Busters No Good For Asthma Sufferers
...ad PDF document You will require Acrobat Reader to view file. <AHREF="http://www.eurekalert.org/restricted/reporters/journals/bmj/pdfs/PPR24101.PDF">Click here for PDF document The major allergen in house dust is derived from mites. Past research hassuggested that the control of mites should be...Fish Are Better Than Some Drug Treatments For Heart Attack Victims
...ad PDF document You will require Acrobat Reader to view file. Click here for PDF document In a letter in this week's BMJ, Roger Harrison from Wigan and Bolton HealthAuthority and Michael Burr from the University of Wales College of Medicinecomment on a study reporting that the benefits of a diet contain...Fully Endoscopic Brain Surgery At Cedars-Sinai Medical Center
...0cm long -- with angledtips to provide a panoramic view of the brain. Because the point of entry isthrough...y provides surgeons withan unprecedented panoramic view of the tumor site, allowing them to look aroundcorners and make a full visual assessment. "This enha...Subterranean Mapping Method Will Find Homes For Pollution-Eating Bacteria
...differentdepths will give them a three-dimensional view of the subsurface. A cross-section of the Virginian soil reveals orange streaks of iron oxidelayered between light-colored sand. Smith said they chose Oyster because "theground is very, very simple there. If we can't do it at a simple site, we ca...Cell Suicide Prevented By Survival Signals
...theireffects via extracellular signals. An extreme view of social control, notedby Raff in a 1992 Nature review article, is the notion that"just as a cell seems to need signals from other cells in order toproliferate, so it needs signals from other cells in order tosurvive." "It seems that cell surviva...Medical Tip Sheet - November 1, 1998
...rs-Sinai Medical Center gives surgeons a panoramic view of pituitary tumorsites and results in reduced operating time, fewer complications, lessdiscomfort for the patient and a dramatically shorter length-of-stay. A42-year-old woman from Indiana had surgery 11/04, and is anticipated to bereleased 11/06, f...Cells Keep Bad Guys In A Cage Until They Are Fit To Socialize
...f substrateinside the GroEL cavity, supporting the view that sequestration ofaggregation-prone intermediates in a folding cage is an essential element of thechaperonin mechanism. These results are supported by in vivo studies with intact E. coli cells showingthat constructs of the monomeric apical domain ...Williams Syndrome: UD Research Pinpoints Language And Learning Traits Of Those With The Disorder
...language, Zukowski explains,subjects were asked to view 80 short, videotaped events. After each event,researchers asked, "What happened?" When describing such events as a doll falling into a bowl, children withWilliams Syndrome, like other subjects, correctly identified the moving object.But they were les......mporarily co-operate in individual projects with a view to evolving and implementing results in their companies. Thecentre of excellence thus contributes specifically to the technology transferfrom university to regional companies. This is one of eleven centres of excellence which were set up in 1995; the...