Zobrazeno 1 - 10
of 32
pro vyhledávání: '"D.D. Cobb"'
We consider photometers onboard a hydrogen neutral particle beam (NPB) space platform which monitor the instrinsic radiation from excited atoms in the NPB in flight. The radiation of choice is the Lyman {alpha} (Ly{alpha}) line 1216 A, emitted when t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56311d452ce17ec270894060ca47cfe0
https://doi.org/10.2172/6856684
https://doi.org/10.2172/6856684
Publikováno v:
Journal of Volcanology and Geothermal Research. 1:35-53
On 10 March, 1975, large amounts of steam were first sighted coming from the Sherman Crater of Mt. Baker, long the site of mild fumarole activity. To document and evaluate the new activity, we conducted a series of aerial and ground-based observation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54a585aa9b37bf47a50ffe2442e54d83
https://doi.org/10.1016/0377-0273(76)90017-2
https://doi.org/10.1016/0377-0273(76)90017-2
Publikováno v:
Nuclear Technology. 43:222-243
The US Department of Energy Office of Safeguards and Security is sponsoring the development of advanced safeguards systems for future industrial-scale nuclear fuel cycle plants. As part of this program, the Los Alamos Scientific Laboratory is engaged
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e80ce635982ddab8a5aaf80eb6d093
https://doi.org/10.13182/nt79-a16314
https://doi.org/10.13182/nt79-a16314
This is an interim report of a study concerning the potential application of nondestructive measurements on irradiated light-water-reactor (LWR) fuels at spent-fuel storage facilities. It describes nondestructive measurement techniques and instrument
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db43a7d7d7eb6e91ea368ba9aed21d82
https://doi.org/10.2172/5253974
https://doi.org/10.2172/5253974
Autor:
H.A. Dayem, D.F. Bowersox, R.J. Dietz, J.P. Shipley, D.B. Smith, E.A. Kern, E.A. Hakkila, D.D. Cobb
The conceptual design of a materials management system for safeguarding special nuclear materials in a plutonium nitrate-to-oxide conversion facility is developed and evaluated. Dynamic material balances are drawn from information provided by nondest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b978023d201a5500473031ef33d84ce0
https://doi.org/10.2172/6773655
https://doi.org/10.2172/6773655
Autor:
D.D. Cobb, J.L. Sapir
Preliminary concepts are presented for improved materials measurement and accounting in large critical facilities. These concepts will be developed as part of a study that will emphasize international safeguarding of critical facilities. The major sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0e3d627bfb93ce741f8e8f32764006
https://doi.org/10.2172/5150552
https://doi.org/10.2172/5150552
Autor:
E.A. Hakkila, R.J. Dietz, J.T. Markin, L. Scheinman, E.A. Kern, J.W. Barnes, D.D. Cobb, J.P. Shipley, H.A. Dayem
The second volume describes the requirements and functions of materials measurement and accounting systems (MMAS) and conceptual designs for an MMAS incorporating both conventional and near-real-time (dynamic) measurement and accounting techniques. E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b437d2111f3891cc88b7525868789add
https://doi.org/10.2172/5363158
https://doi.org/10.2172/5363158
The L-edge densitometer developed at Los Alamos National Laboratory has been modified, tested, and demonstrated for on-line assay of special nuclear material concentration in flowing solution streams. The demonstration was part of a larger demonstrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e32eeb6a71ee8d2b116ac6b1966ad73
https://doi.org/10.2172/6723731
https://doi.org/10.2172/6723731