Zobrazeno 1 - 10
of 243
pro vyhledávání: '"R. A. McClanahan"'
Autor:
H. Isenburg, Massimiliano Galeazzi, R. L. Kelley, R. A. McClanahan, Caroline Kilbourn Stahle, Frederick S. Porter, Regis P. Brekosky, J. Gygax, A. E. Szymkowiak, D. McCammon, Christine A. Allen
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 520:439-442
We have developed an improved microcalorimeter array that will be used on the AstroE-2 satellite mission. The 6×6 array consists of a grid of 36 suspended pixels. Each 1.5 μm thick pixel has an ion-implanted thermometer, four thermal links (support
Autor:
Andrew E. Szymkowiak, S. B. Dutta, Samuel H. Moseley, D. B. Mott, Regis P. Brekosky, D. McCammon, F. S. Porter, R. A. McClanahan, R. L. Kelley, K. C. Gendreau, Caroline Kilbourn Stahle
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 436:218-225
The X-Ray Spectrometer (XRS) instrument, scheduled to be launched as part of the Japanese X-ray astronomy satellite Astro-E in February 2000, has an array of 32 microcalorimeters at the focal plane. These calorimeters consist of ion-implanted silicon
Autor:
Jean Cottam, J. E. Vaillancourt, A. E. Szymkowiak, D. McCammon, Enectali Figueroa-Feliciano, Samuel H. Moseley, R. A. McClanahan, R. L. Kelley, Christine A. Allen, Gregory V. Brown, Regis P. Brekosky, Mindy Jacobson, Kevin R. Boyce, D. Liu, Frederick S. Porter, Caroline Kilbourn Stahle, J. Gygax, L. Rocks, Massimiliano Galeazzi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 520:466-468
The square-format 32-pixel microcalorimeter array at the focal plane of the high-resolution X-ray spectrometer on the Astro-E2 X-ray Observatory is the first of a new generation of silicon-based microcalorimeters. This array has numerous advantages o
Publikováno v:
Xenobiotica; the fate of foreign compounds in biological systems. 35(8)
Pentosan polysulfate sodium (PPS) is the active ingredient in ELMIRON, a drug approved for the relief of bladder pain associated with interstitial cystitis. The study objective was to characterize the pharmacokinetic and metabolic profiles of PPS fol
Autor:
J. E. Vaillancourt, Regis P. Brekosky, Andrew Szymkowiak, Christine A. Allen, Samuel H. Moseley, Mindy Jacobson, R. A. McClanahan, Dan McCammon, Carl Michael Stahle, Wilton T. Sanders, Enectali Figueroa-Feliciano, Frederick S. Porter, Richard L. Kelley, Kevin R. Boyce, Daihai Liu, L. Rocks, Jean Cottam, J. Gygax, Ping Tan, Caroline Kilbourn Stahle, Gregory V. Brown, Massimiliano Galeazzi
Publikováno v:
SPIE Proceedings.
After the design of the calorimeter array for the high-resolution x-ray spectrometer (XRS) on the original Astro-E was frozen, new fabrication techniques became available and our understanding of these devices continually increased. We are now able t
Autor:
Regis P. Brekosky, Andrew E. Szymkowiak, Richard L. Kelley, D. B. Mott, Michael D. Audley, Samuel H. Moseley, Caroline A. Kilbourne, K. C. Gendreau, R. A. McClanahan, Kazuhisa Mitsuda, Kevin R. Boyce, Tatehiro Mihara, Carl Michael Stahle, J. Gygax, Frederick S. Porter, Ryuichi Fujimoto, Yoshitaka Ishisaki
Publikováno v:
SPIE Proceedings.
The XRS instrument has an array of 32 micro-calorimeters at the focal plane. These calorimeters consist of ion-implanted silicon thermistors and HgTe thermalizing x-ray absorbers. These devices have demonstrated a resolution of 9 eV at 3 keV and 11 e
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 18(3)
The metabolism of alachlor was studied using in vitro incubations with microsomal fractions prepared from liver and nasal turbinates of rats and mice. Specifically, the transformation of alachlor to 3,5-diethylbenzoquinone-4-imine was examined. A key
Autor:
R. J. McClanahan, J. Founk
Publikováno v:
Journal of Economic Entomology. 76:899-905
The toxicity of insecticides was established for populations of Myzus persicae (Sulzer) collected from peppers in the autumn of most years from 1971 to 1980. Laboratory tests proved that green peach aphids were resistant to malathion in 1971, and res
Publikováno v:
Canadian Journal of Zoology. 36:931-936
Larvae of the seed-corn maggot, Hylemya cilicrura (Rond.), were reared on two chemically defined diets under axenic conditions. The diets consisted of 19 l-amino acids, 9 water-soluble vitamins, coenzyme A, inosine, thymine, ribonucleic acid, glucose
Autor:
R. J. McClanahan
Publikováno v:
The Canadian Entomologist. 100:549-556
Oviposition of the predacious mites Phytoseiulus persimilis and Typhlodromus fallacis began 2 days after mating, reached a peak in 1 week, and then declined irregularly. The rates of oviposition were higher, and the oviposition period shorter at 26°