Zobrazeno 1 - 10
of 17
pro vyhledávání: '"William K. Fowler"'
Publikováno v:
Journal of the American Society for Mass Spectrometry. 23:418-424
We report on the preliminary testing of a new position-sensitive detector (PSD) by combining a microchannel plate (MCP) and a charge-sensitive pixilated anode with a direct readout based on charge-coupled detector (CCD) technology, which will be refe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a03d4ca3261e3a8b622ce90668dfad9
https://doi.org/10.1007/s13361-011-0286-6
https://doi.org/10.1007/s13361-011-0286-6
Publikováno v:
Journal of Chromatographic Science. 48:466-472
Reported here is a preliminary assessment of the feasibility of catalyzing on-line derivatization reactions inside the inlet (i.e., the injection port) of a gas chromatograph (GC) with solid heterogeneous catalysts. The experiments described here ent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b85f9a901bd2754895431d0b2478e9aa
https://doi.org/10.1093/chromsci/48.6.466
https://doi.org/10.1093/chromsci/48.6.466
Publikováno v:
Journal of Chromatography A. 558:235-246
The primary hydrolysate of the toxic military agent lewisite (2-chlorovinylarsonous acid, or CVA) can be determined in trace concentrations by gas chromatography, with flame-photometric detection after the CVA has been derivatized with 1,2-ethanedith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1751293fa19e1f03205d65e52039acae
https://doi.org/10.1016/0021-9673(91)80129-5
https://doi.org/10.1016/0021-9673(91)80129-5
Autor:
Edwin L. Bradley, William K. Fowler
Publikováno v:
American Industrial Hygiene Association Journal. 51:127-131
A typical laboratory control chart provides a means for detecting any intolerable change in the precision or bias of an analytical method away from its historical performance level. But in many laboratories, it would be more desirable to control accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661f82c1b3341ed7bdf37d38bffc4a72
https://doi.org/10.1080/15298669091369448
https://doi.org/10.1080/15298669091369448
Autor:
William K. Fowler
Publikováno v:
Analytical Chemistry. 63:2798-2800
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a546992c673993fd9fcf7b1bf9bda0d7
https://doi.org/10.1021/ac00023a024
https://doi.org/10.1021/ac00023a024
Publikováno v:
SPIE Proceedings.
in air and vacuumon long term measurements ofstratospheric ozone and solar irradiance variations from space.William K. Fowler and Kevin W. KellyBall Aerospace & Technologies Corp.P. 0. Box 1062, Boulder, CO 80306Donald F. HeathResearch Support Instru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::829e64635b16dbb26c71543744715a43
https://doi.org/10.1117/12.257143
https://doi.org/10.1117/12.257143
Autor:
Zongying Wei, Donald F. Heath, Ernest Hilsenrath, Scott J. Janz, Roel Hoekstra, William K. Fowler, Carina Olij, V. W. Nelson
Publikováno v:
SPIE Proceedings.
Beginning in the mid 1960's large aperture scanning radiometers have been used in space to determine spectroradiometric properties of earth scenes in the red and near infrared regions. Panel diffusers as calibration sources for these radiometers were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd362fbd0387f873dba360ad75c96d23
https://doi.org/10.1117/12.197235
https://doi.org/10.1117/12.197235
Autor:
Donald F. Heath, James J. Butler, V. W. Nelson, William K. Fowler, Zongying Wei, Ernest Hilsenrath
Publikováno v:
SPIE Proceedings.
Spectral radiance calibrations have been made for several SBUV/2 instruments using techniques based upon an internally illuminated spherical integrator and diffuse reflectance panels with BRDF measurements from NIST. Both techniques are referenced to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0307007ce8c6d549b517e3232dbb63
https://doi.org/10.1117/12.186624
https://doi.org/10.1117/12.186624
Publikováno v:
Space Optics 1994: Earth Observation and Astronomy.
A comparison has been made of spectral radiance calibrations of SBUV-2 instruments using two techniques. In one, a source of spectral radiance is obtained by illuminating a spectralon panel diffuser whose BRDF has been measured by NIST with a 1000 W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27bb765d0f993cebe45645b05bb8cc1d
https://doi.org/10.1117/12.185252
https://doi.org/10.1117/12.185252
Autor:
Josiah E. Smith, William K. Fowler
Publikováno v:
Journal of chromatographic science. 28(3)
This article describes a method for the quantitative determination of the toxic military agent bis(2-chloroethyl)-sulfide (or sulfur mustard) in air or other similar gases at parts-per-trillion levels. The method entails the adsorptive trapping of mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28a9db64a69be140ab64d814b44dde8d
https://pubmed.ncbi.nlm.nih.gov/2273065
https://pubmed.ncbi.nlm.nih.gov/2273065