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Sources:

A New Gap in the Antibiotic Arsenal

A strain of staphylococcus bacteria appears resistant to all known antibiotics.

Sources:

Gail Cassell
Department of Microbiology
University of Alabama–Birmingham
Birmingham, AL 35294-0113

Anthony Fauci
National Institute of Allergy and Infectious Disease
National Institutes of Health
Bethesda, MD 20892-2520

Stuart Levy
Center for Adaptations, Genetics and Drug Resistance
Tufts University School of Medicine
Boston, MA 02111


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Patients savor this brain disorder

Some strokes and other brain injuries leave their victims with a newfound appreciation for fine foods.

Sources:

Jeffrey Cummings
Reed Neurological Research Center
UCLA School of Medicine
710 Westwood Plaza
Los Angeles, CA 90095

Theodor Landis
Department of Neurology
Geneva University
University Hospital
CH-1211 Geneva
Switzerland

Marianne Regard
University Hospital
Department of Neurology
CH-6091 Zurich
Switzerland


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No bones about it: Gene vital to skeleton

A recently discovered gene controls the development of bone-forming cells called osteoblasts, and mutations in the gene cause a rare skeletal disorder in people.

Sources:

Bjorn R. Olsen
Department of Cell Biology
Harvard Medical School
Boston, MA 02115


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Elderly intellect may owe a lot to genes

A study of Swedish twins, all at least 80 years old, finds that genes influence cognitive abilities about as much as schooling and other environmental factors.

Sources:

Elizabeth A. Bates
Department of Psychology
University of California San Diego
9500 Gilman Drive
La Jolla, CA 92093

Irving I. Gottesman
Department of Psychology
University of Virginia
Gilmer Hall
Charlottesville, VA 22903

Gerald E. McClearn
Center for Developmental and Health Genetics
Pennsylvania State University
University Park, PA 16802

Robert Plomin
Social, Genetic and Developmental Psychiatry Research Centre
Institute of Psychiatry
De Crespigny Park
Denmark Hill
London SE5 8AF
England

Thomas R. Zentall
Department of Psychology
University of Kentucky
Lexington, KY 40506-0001


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Mud volcano stews in chilly Arctic waters

A layer of snowy methane lies atop a warm mud volcano, the oceanographic equivalent of apple pie a la mode.

Sources:

Peter G. Brewer
Monterey Bay Research Institute
Moss Landing, CA 95039

Peter R. Vogt
Marine Sciences Division
Naval Research Laboratory
Washington, DC 20375


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Can houseflies spread the ulcer bacterium?

The microbe responsible for ulcers and other stomach ailments can live on houseflies, although it remains to be seen whether flies transmit the pathogen.

Sources:

Martin Blaser
School of Medicine
Vanderbilt University
Nashville, TN 37232

Peter Grubel
St. Elizabeth's Medical Center
Division of Gastroenterology
736 Cambridge Street
Boston, MA 02135

Barry Marshall
School of Medicine
University of Virginia
Charlottesville, VA 22906
Website: http://www.hpylori.com.au


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Astronomers make magnetic map of a star

The first detailed chart of a star's magnetic field reveals a pattern similar to that of the sun.

Sources:

Athol J. Kemball
National Radio Astronomy Observatory
P.O. Box O
Socorro, NM 87801


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Pinning down a superconductivity theory

The electron pairing mechanism responsible for superconductivity in conventional superconductors isn't necessary to account for the effect in the high-temperature superconductor thallium barium copper oxide.

Sources:

John R. Kirtley
IBM T.J. Watson Research Center
P.O. Box 218
Yorktown Heights, NY 10598

J.H. Wang
Superconducting Materials Laboratory
State University of New York
Buffalo, NY 14260


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Research Notes:

Astronomy

Comet reservoir gets more real

Spectra of Comet Hale-Bopp provide new evidence that the Oort cloud actually exists.

Sources:

Michael J. Mumma
NASA Goddard Space Flight Center
Greenbelt, MD 20771


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X rays and comets

Several models attempt to explain the X-ray glow emitted by comets when they near the sun.

Sources:

Thomas E. Cravens
University of Kansas
Lawrence, KS 66045


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Behavior

Squares live longer

Emotionally stable individuals attain much better physical health and live far longer than those who encounter major depression and other forms of mental anguish.

Sources:

George E. Vaillant
Department of Psychiatry
Brigham and Women's Hospital
75 Francis Street
Boston, MA 02138


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Mental disorders in Israel

A survey of Israeli adults finds that nearly half suffer from a mental disorder at some time in their lives, but only about 3 percent ever abuse alcohol or illicit drugs.

Sources:

Andrew E. Skodol II
Department of Psychiatry
New York State Psychiatric Institute
722 West 168th Street
New York, NY 10032


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Biomedicine

Cell phones and pacemakers

Some cellular phones can interfere with implanted devices that regulate the heartbeat.

Sources:

David Hayes
Mayo Clinic
Department of Cardiology
200 First Street, S.W.
East 16
Rochester, MN 55905


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Moles heighten skin cancer risk

The number and appearance of skin moles may indicate a person's risk of a deadly skin cancer.

Sources:

Margaret A. Tucker
Genetic Epidemiology Branch
Executive Plaza North, Suite 439
6130 Executive Boulevard
Bethesda, MD 20892


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Earth Science

Australia's enigmatic tremor

A puzzling seismic shock in remote Australia has seismologists wondering whether the event was caused by an earthquake, a nuclear blast, or a meteorite impact.

Sources:

Christel B. Hennet
IRIS
1200 New York Avenue, N.W.
Suite 800
Washington, DC 20005


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Articles:

From Soup to Us

Cosmic ripples test inflation

Astronomers are now on the brink of testing whether random subatomic ripples during the first fraction of a second after the Big Bang gave rise to the cosmic structures seen today.

Sources:

Michael S. Turner
Fermi National Accelerator Laboratory
Batavia, IL 60510-4521


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Null Science

Psychology's statistical status quo draws fire

A growing number of psychologists charge that their field needs to wean itself from the mindless application of certain statistical practices, especially a technique known as null hypothesis testing, and pursue different methods of exploring mind and behavior.

Sources:

Robert P. Abelson
Box 208205 Yale Station
New Haven, CT 06520-8205

Gerd Gigerenzer
Max Planck Institute for Psychological Research
Leopoldstrasse 24
D-80802 Munich
Germany

Jerome Kagan
Department of Psychology
Harvard University
Cambridge, MA 02138

Geoffrey R. Loftus
Department of Psychology
University of Washington
Seattle, WA 98195-0001

John E. Richters
Disruptive Disorders Program
Child and Adolescent Disorders Research Branch
National Institute of Mental Health
5600 Fishers Lane, Room 18C-17
Rockville, MD 20857

Patrick E. Shrout
Department of Psychology
New York University
6 Washington Place
New York, NY 10003


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Table of Contents - 6/7/97


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