Free electron lasers -- Experiments. Wave guides -- Design and construction. Diffraction gratings -- Experiments. Electron beams. Infrared sources.
The far infrared region of the electromagnetic spectrum, 15-3000 μm in wavelength, has a paucity of narrow band laser sources. To address the issue of whether a grating based free electron laser could operate well as such a source, a grating...
Tanzi, Harry; family photograph: last row: Ted; Charlie; Judy; John; Tony Caccioppo (Aunt Ethel's husband), daughter Francis C. B?, her husband Bob B?; Harry Tanzi; next row: Diane; Shirley; Patricia; Jean; Aunt Kit (Mary); A. Tad (Ethel); Helena;...
Metabolic engineering of the catabolic end-product metabolism of Thermoanaerobacterium saccharolyticum was initiated. T. saccharolyticum is an anaerobic, thermophilic bacterium that utilizes xylans and xylose, the second most prominent sugar after...
Regulatory linkage between epibiotic organisms and their host zooplankton populations is one of the least understood topics in zooplankton biology, despite the likely importance of epibionts to pelagic communities. These laboratory studies with...
Cholesterol is essential for the survival of all mammalian cells. Mammalian cells obtain cholesterol via two pathways: it can be endogenously synthesized in the endoplasmic reticulum, or it can be obtained from exogenous sources, mainly through the...
Photo 1 & 2 & 3 : College Fjord, Port Wells, Alaska, Dartmouth Glacier at right; photo 3 also has date September 24, 1925, and Dartmouth Glacier from Coghill Flats; Letter from Mrs. George W. Handy Beulah Farm West Hartford, Vermont; 29 November,...