Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Karl Westberg"'
Autor:
Eric R. Keim, Patrick D. Johnson, Ira Leifer, Karl Westberg, Jeffrey L. Hall, Kerry N. Buckland, David M. Tratt, Stephen J. Young
Publikováno v:
Remote Sensing of Environment. 154:74-88
Airborne thermal-infrared (TIR) imaging spectrometry techniques have been used to detect and track methane and other gaseous emissions from a variety of discrete sources in diverse environmental settings, and to enable estimation of the strength of e
Autor:
Jeffrey E. Matic, Karl Westberg
Publikováno v:
WHISPERS
The Aerospace Corporation's portable chemical release equipment has been used for some time to discharge gases and atomized liquids into the atmosphere at accurately measured flow rates, thereby producing chemical plumes whose column densities can be
Autor:
Patrick D. Johnson, Mark L. Polak, Stephen J. Young, Jeffrey L. Hall, Jun Qian, Kerry N. Buckland, Karl Westberg, David K. Lynch, David M. Tratt, Brian P. Kasper
Publikováno v:
Journal of Geophysical Research: Atmospheres. 116
[1] Airborne hyperspectral imaging surveys were conducted over a geothermally active region straddling the southeastern shore of the Salton Sea in Southern California. The imagery was acquired across the 7.6–13.5 μm longwave-infrared region with a
Autor:
Karl Westberg
Publikováno v:
Chemical Physics Letters. 49:233-236
Recently reported laboratory data are reanalyzed. The data are shown to be consistent with the premise that the rate coefficient of the reaction HBO 2 + e − → H + BO − 2 is greater than 2 × 10 −12 cm 3 /s at 1980 K and greater than 5 × 10
Autor:
Karl Westberg, Norman Cohen
Publikováno v:
The Journal of Physical Chemistry. 83:46-50
A new program for the critical evaluation of chemical kinetic data and for the compilation of data sheets is described. A sample data sheet is given. Its format is still somewhat preliminary and will be modified if there is a consensus for doing so.
Autor:
Karl Westberg, Edward F. Greene
Publikováno v:
The Journal of Chemical Physics. 56:2713-2722
The rate of dissociation of HBr has been measured at temperatures in the range 1500–2700°K in shock waves by recording the light emitted when two Br atoms combine to form Br2(1IIu). The experiments show that the activation energy for HBr dissociat
Publikováno v:
Science (New York, N.Y.). 171(3975)
The photochemistry of trace amounts of isobutene and oxides of nitrogen in an atmosphere of air was studied both in the presence and in the absence of small amounts of carbon monoxide. Carbon monoxide accelerates the reaction as measured by nitric ox