Electron pairs and waves. Astronomy Comet reservoir gets more real Spectra of Comet Hale-Bopp provide new evidence that the Oort cloud actually exists. Spring meeting of the American Geophysical Union. X rays and comets Several models attempt to explain the X-ray glow emitted by comets when they near the sun. Spring meeting of the American Geophysical Union.
Bright comet poses puzzle .
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. One hundred-fiftieth annual meeting of the American Psychiatric Association. 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. Skodol, A. 1997. One hundred-fiftieth annual meeting of the American Psychiatric Association.