Zobrazeno 1 - 10
of 26
pro vyhledávání: '"G. J. Newton"'
Publikováno v:
International Journal of Radiation Biology. 58:799-811
Understanding how cellular damage produced by high-linear energy transfer (LET) radiation interacts with that produced by low-LET is important both in radiation therapy and in evaluating risk. To study such interactions, rat lung epithelial cells (LE
Publikováno v:
Molecular microbiology. 39(5)
Bacteriophage D3 is capable of lysogenizing Pseudomonas aeruginosa PAO1 (serotype O5), converting the O-antigen from O5 to O16 and O-acetylating the N-acetylfucosamine moiety. To investigate the mechanism of lysogenic conversion, a 3.6 kb fragment fr
Autor:
B A, Muggenburg, B B, Boecker, A F, Hubbs, F F, Hahn, M B, Snipes, J H, Diel, G J, Newton, W C, Griffith
Publikováno v:
Radiation research. 150(2)
This study was conducted in dogs to determine the toxicity of inhaled 91YCl3, which is of interest because 91Y is a fission-product radionuclide that is abundant in a reactor inventory after sustained operation. Yttrium-91 has a short half-life, 59 d
Autor:
D L, Lundgren, F F, Hahn, W C, Griffith, A F, Hubbs, K J, Nikula, G J, Newton, R G, Cuddihy, B B, Boecker
Publikováno v:
Radiation research. 146(5)
This study was conducted to examine the carcinogenic effects of inhaled beta-particle-emitting radionuclides, particularly in lower dose regions in which there were substantial uncertainties associated with available information. A total of 2751 F344
Autor:
N F, Johnson, G J, Newton
Publikováno v:
Radiation research. 139(2)
Groups of rats were exposed to radon progeny attached to a vector aerosol of cigarette smoke particles in a closed-loop exposure system. The total exposures ranged from 70 to 1020 WLM over a 3-5-h period. Alveolar macrophages were lavaged from expose
Publikováno v:
Applied Spectroscopy. 38:738-744
A particulate sample was collected from the process stream of a low Btu gasifier in a cascade impactor operated at 400°C and 10–12 atmospheres pressure. Stainless steel shim stock was used as collection substrate. The sample, which weighed less th
Publikováno v:
Archives of Environmental Contamination and Toxicology. 11:363-371
Samples were obtained from selected positions in the process stream of an experimental low Btu gasifier using a five-stage multicyclone train and a four-stage condenser train. These materials which represent potential fugitive emissions were screened
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 14:223-250
Organic components of effluents from a fluidized bed coal combustor were sampled by collecting vapor phase compounds on a Tenax polymer adsorbent trap and particulate samples with a concentric electrostatic precipitator (CESP). Samples of ash collect
Publikováno v:
Archives of Environmental Contamination and Toxicology. 11:547-551
Potential waste effluents produced by an experimental low Btu coal gasifier were assessed for mutagenic activity inSalmonella strain TA98. Cyclone dust, tar and water effluents were mutagenic, but only following metabolic activation. Neutral and pola
Autor:
G. J. Newton
Publikováno v:
Proceedings of the American Institute of Electrical Engineers. 37:203-253
In a previous paper presented at the 10th Annual Convention of the Association of Iron and Steel Electrical Engineers the author made some suggestions, based on many years experience in designing underground distribution systems, for the guidance of