Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. C. Humphreys"'
Autor:
J. C. Humphreys, W. L. McLaughlin
Publikováno v:
IEEE Transactions on Nuclear Science. 28:1797-1801
Commercially available plastic films containing dyes or dye precursors are convenient dosimeters and imaging media for electron beams or photons used for industrial radiation processing. As "grainless" imaging systems having thicknesses down to a few
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c31cb4e262c73256006ead8ce61a6e2
https://doi.org/10.1109/tns.1981.4331524
https://doi.org/10.1109/tns.1981.4331524
Publikováno v:
Metrologia. 11:11-15
The exposure rate computed from calorimeter power measurements is compared to the exposure rate of the same source (1-Ci cobalt-60) determined by means of a graphite cavity ionization chamber. A difference of 0.38% was found and is not considered sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdc20698f5ae28990333ca65a0c1d5ee
https://doi.org/10.1088/0026-1394/11/1/004
https://doi.org/10.1088/0026-1394/11/1/004
Publikováno v:
Nuclear Instruments and Methods. 69:181-193
By means of measurements as well as Monte Carlo calculations response functions have been obtained which describe the pulse-height distributions produced by monoenergetic electrons incident perpendicularly on silicon detectors. Generally good agreeme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ef481f646e5691d0eda4c1b83bae48
https://doi.org/10.1016/0029-554x(69)90411-x
https://doi.org/10.1016/0029-554x(69)90411-x
Autor:
S. E. Chappell, J. C. Humphreys
Publikováno v:
IEEE Transactions on Nuclear Science. 19:175-180
The response of dye-polychlorostyrene film dosimeters are compared at low (~103 rad/sec) and high (~1015 rad/sec) dose rates. Low dose rate exposures were obtained with a 60Co gamma-ray pool source, and high dose rates were obtained with a high-inten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14117c8be5cbf67c7410b161968ae83
https://doi.org/10.1109/tns.1972.4326829
https://doi.org/10.1109/tns.1972.4326829
Autor:
J. C. Humphreys, S. E. Chappell
Publikováno v:
IEEE Transactions on Nuclear Science. 17:272-277
The energy depos ited at various depths in aluminum by incident monoenergetic electrons has been measured with a silicon-semiconductor, transmission detector. Beams of monoenergetic electrons with incident energies of 0.50, 0.75, and 1.0 MeV were dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7084c1ac8a23d7f186701259e90cbc51
https://doi.org/10.1109/tns.1970.4325805
https://doi.org/10.1109/tns.1970.4325805
Publikováno v:
IEEE Transactions on Nuclear Science. 15:359-362
Silicon transmission semiconductor detectors with thicknesses of 191 and 530 ?m were exposed to normally incident electrons with energies of 0.25, 0.50, 0.75, and 1.00 MeV. When the detector thickness is less than the incident electron range, the pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6e81099d39e80c962b1572a6031eb81
https://doi.org/10.1109/tns.1968.4324959
https://doi.org/10.1109/tns.1968.4324959
Autor:
S. E. Chappell, J. C. Humphreys
As part of a program to develop better quality assurance in the measurement of total dose in the field of radiation-hardness testing of electronic devices, a survey was conducted at twelve radiation test facilities. The survey was carried out through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::369eec9f89a14352d53e90815f6e2ee4
https://doi.org/10.6028/nbs.ir.76-1135
https://doi.org/10.6028/nbs.ir.76-1135
Autor:
P D, Bigbee, P S, Sarin, J C, Humphreys, W G, Eubanks, D, Sun, D G, Hocken, A, Thornton, D E, Adams, M G, Simic
Publikováno v:
Journal of forensic sciences. 34(6)
A method to use ionizing radiation to inactivate HIV (Human Immunodeficiency Virus) in human body fluids was studied in an effort to reduce the risk of accidental infection to forensic science laboratory workers. Experiments conducted indicate that a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fe42d3344247610abe337d8061449ef5
https://pubmed.ncbi.nlm.nih.gov/2584940
https://pubmed.ncbi.nlm.nih.gov/2584940