Zobrazeno 1 - 10
of 38
pro vyhledávání: '"K. J. Hofstetter"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 276:433-439
The performance of several commercially available portable radiation spectrometers containing small NaI(Tl) scintillation detectors has been studied. These devices are used by field inspection personnel to detect and identify illicit radioactive mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1119f1084458c930bb914f92ee2d0d8b
https://doi.org/10.1007/s10967-008-0523-z
https://doi.org/10.1007/s10967-008-0523-z
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 276:429-432
A simple, inexpensive instrument for measuring radiation fields in otherwise inaccessible locations has been developed. The RadRope consists of a series of radiation detectors inside a flexible sheath and connected to a data readout device to alert t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::688386fdda0dd4598fd4c56e399ad511
https://doi.org/10.1007/s10967-008-0522-0
https://doi.org/10.1007/s10967-008-0522-0
Autor:
K. J. Hofstetter, D. M. Beals
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 263:171-176
A performance comparison of a CdTe and a CdZnTe detector when exposed to uranium samples of various isotopic enrichments has been performed. These high-resolution detectors can assist in the rapid determination of uranium isotopic content of illicit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4723b127b5871bc3078d4e7f3bfef310
https://doi.org/10.1007/s10967-005-0033-1
https://doi.org/10.1007/s10967-005-0033-1
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 248:683-687
A number of nuclear technologies developed and applied at the Savannah River Site in support of nuclear weapons material production and environmental remediation can be applied to problems in law enforcement. Techniques and equipment for high-sensiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d1921e18932c2eaa6ecaa0e75b9e509
https://doi.org/10.1023/a:1010636627313
https://doi.org/10.1023/a:1010636627313
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 248:315-319
A rapid field portable sample and analysis system has been demonstrated at the Savannah River Site and the Hanford Site. The portable system can be used when rapid decisions are needed in the field during scoping or remediation activities, or when it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d8fe558be9865af407c1727c777d96
https://doi.org/10.1023/a:1010655420102
https://doi.org/10.1023/a:1010655420102
Autor:
K. J. Hofstetter, R. Peterson, P.R. Cable, J.D. Spaulding, M. P. Neary, J.E. Noakes, D. M. Beals
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 233:201-205
Researchers from the Savannah River Technology Center, the Center for Applied Isotope Studies (CAIS) and Sampling Systems have developed a prototype Field Deployable Tritium Analysis System (FDTAS) for near-real-time measurements of environmental lev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5291e9a82e7cb29b1c7b9c14b4db88ff
https://doi.org/10.1007/bf02389672
https://doi.org/10.1007/bf02389672
Autor:
K. J. Hofstetter
Publikováno v:
Fusion Technology. 28:1527-1531
Continuous monitoring for tritium in the aqueous effluents of selected Savannah River Site (SRS) facilities is performed using a custom designed system that includes an automated water purification system and a flow-through radiation detection system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f41c7c94b03148ac5c51f5fefb63410a
https://doi.org/10.13182/fst95-a30629
https://doi.org/10.13182/fst95-a30629
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 193:89-92
A small, unmanned aerial vehicle (UAV) equipped with sensors for physical and chemical measurements of remote environments, is described. A miniature helicopter airframe is used as a platform for sensor testing and development. The sensor output is i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e296a7eaac26f1931389fc15e02c6972
https://doi.org/10.1007/bf02041920
https://doi.org/10.1007/bf02041920
Autor:
K. J. Hofstetter, H. T. Wilson
Publikováno v:
Fusion Technology. 21:446-451
The development of a low-level tritium monitor for aqueous effluents has explored several potential techniques. In one method, a water-immiscible liquid scintillation cocktail was ultrasonically mi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9393af4ca7af57502579d252d2f7fa89
https://doi.org/10.13182/fst92-a29786
https://doi.org/10.13182/fst92-a29786
Autor:
W. G. Winn, K. J. Hofstetter, K. W. MacMurdo, R. W. Johnson, W. B. Matthews, W. D. Diamond, F. S. Moore, G. Hall, R. J. Maus, V. W. Walker, R. A. Sigg, M. A. Sanders
Gamma well-logging measurements were conducted in an inactive, radioactive waste burial ground of the Savannah River Site to appraise whether any evidence existed for downward movement of radioactivity toward the water table. Similar measurements on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2d8d741a9a606d4be8100482936e36
https://doi.org/10.2172/100396
https://doi.org/10.2172/100396
