Zobrazeno 1 - 10
of 10
pro vyhledávání: '"S. K. Farhat"'
Publikováno v:
Indian Journal of Public Health, Vol 67, Iss 1, Pp 184-184 (2023)
Externí odkaz:
https://doaj.org/article/593bc99996cd47feb23dca32f09618fe
Publikováno v:
Applied Occupational and Environmental Hygiene. 16:45-55
An innovative method is being developed which creates real-time, two-dimensional maps of chemical concentrations in air for environmental and occupational applications. This method, we call environmental CAT scanning, combines the real-time measuring
Autor:
S. K. Farhat, L. A. Todd
Publikováno v:
Applied Occupational and Environmental Hygiene. 15:911-923
There has been mounting interest in the use of open-path Fourier transform infrared (OP-FTIR) spectrometers for occupational and environmental air monitoring. Although this technology is gaining acceptance in the environmental field, there has not ye
Autor:
J J Wahlberg, D S Dandy, N T Mahler, M A Seyedabbasi, J M McDade, S K Farhat, C J Newell, T C Sale
To better equip the groundwater community with accessible, useable, and practical models for evaluating matrix diffusion effects, the Environmental Security Technology Certification Program (ESTCP) of the U.S. Department of Defense (DoD) has funded t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a38bbc4a60fdd1aff4c290f4283e1d3b
https://doi.org/10.21236/ada610154
https://doi.org/10.21236/ada610154
Publikováno v:
The Journal of Physical Chemistry. 98:7029-7035
Using the technique of infrared kinetic absorption spectroscopy, the second-order rate constant for the recombination reaction of the propargyl radical (C[sub 3]H[sub 3] + C[sub 3]H[sub 3]) has been measured and found to have the value (1.2 [+-] 0.2)
Publikováno v:
The Journal of Physical Chemistry. 98:5665-5669
The reaction between atomic oxygen and the amidogen radical, NH[sub 2], has been studied at 295 K by infrared kinetic spectroscopy. The NH[sub 2] radical was produced by excimer laser photolysis of NH[sub 3] at 193 nm and reacted with O atoms produce
Publikováno v:
The Journal of Physical Chemistry. 97:12789-12792
The rates of reaction of C[sub 2]H with H[sub 2] and C[sub 2]H[sub 2] have been measured over the temperature range 295-854 K. The C[sub 2]H radical was produced by excimer laser photolysis of C[sub 2]H[sub 2] at 193 nm, and its transient absorption
Publikováno v:
The Journal of Physical Chemistry. 97:8944-8951
The branching ratios into the OH and H 2 O producing channels in the reaction of NH 2 with NO have been measured at four temperatures ranging from room temperature to 900 o C. The reaction was initiated by production of NH 2 by excimer laser photolys
Publikováno v:
Chemical Physics Letters. 207:153-158
The high resolution infrared spectrum of HCCN in the CH stretching region has been observed by infrared kinetic spectroscopy. In addition to the CH stretching fundamental, ν 1 , several hot bands associated with the bending vibrations have been obse
Publikováno v:
Chemical Physics Letters. 195:316-321
The ν 1 acetylenic CH stretch of the propargyl radical (HCCCH 2 ) near 3322 cm −1 has been observed by infrared laser kinetic spectroscopy at Doppler limited resolution. Propargyl is prepared by flash photolysis of propargyl bromide or propargyl c