Zobrazeno 1 - 4
of 4
pro vyhledávání: '"D. L. Hardison"'
Autor:
R. J. Paur, A. R. Turner, C. K. Sokol, E. E. Rickman, J. E. Sickles, M. L. Saeger, L. L. Hodson, D. L. Hardison, E. D. Estes
Publikováno v:
JAPCA. 39:1218-1224
An intensive field study was conducted in Research Triangle Park, North Carolina in the fall of 1986. Ambient concentrations of the following constituents were obtained: nitric acid, nitrous acid, nitrogen dioxide, sulfur dioxide, ammonia, hydrogen i
Publikováno v:
Analytical Chemistry. 58:945-950
Three colorimetric methods for carbon monoxide analysis have been evaluated as potential reference methods for determining the relative accuracy of nondispersive infrared (NDIR) carbon monoxide continuous emissions monitors. The methods are referred
Autor:
E. D. Thompson, D. L. Hardison
Publikováno v:
Le Journal de Physique Colloques. 32:C1-565
Spin wave resonance has been performed on PdFe films vacuum evaporated onto glass substrates with the iron concentration ranging from 0.5 to 26 atomic per cent. Measurements were made at 33 GHz at temperatures of 4.2 to 8.1 OK. The high order modes a
Autor:
D. L. Hardison, G. E. Goring
Publikováno v:
Review of Scientific Instruments. 40:1069-1071
A fixed path ultrasonic interferometer, immersed in nitrogen gas at atmospheric pressure and utilizing a quartz crystal oscillating at 600 kHz, serves as a thermometer to define discrete temperatures in the range 300–700 K. The discrete points, occ