Dennis Chapman. 6 May 1927 – 28 October 1999

17 Lecture, 28 October 1999

The refractive index of air is close to unity, but not close enough to spare astronomers from one of their most persistent adversaries, turbulence. Energy from solar and local sources is constantly pumped into the atmosphere between telescope and celestial object, changing the temperature and pressure of the air where it is absorbed, in a manner that leads to a variety of fluid instabilities. T...

Washington University Record, May 6, 1999

Limnol. Oceanogr., 44(8), 1999, 1917–1927

Theory suggests that variation in the attractive solvation force associated with cell-surface hydrophobicity can significantly affect contact rates among small cells in aqueous environments and consequently may influence rates and selective impacts of marine nanoflagellate grazers feeding on picoplankton assemblages. To investigate this hypothesis, we assayed the natural range in hydrophobic ch...

Package ‘ DAAG ’ October 28 , 2013

Description various data sets used in examples and exercises in the

Report from October 1999 Seminar:

OBJECTIVE: To study the effects on children of humanitarian aid agencies restricting help to refugee families (internally displaced people). DESIGN: Follow up study of 3 months. SETTING: Prabis peninsular outside Bissau, the capital of Guinea-Bissau, which has functioned as a refugee area for internally displaced people in the ongoing war, and the study area of the Bandim health project in Biss...