Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M. H. Bradbury"'
Publikováno v:
Environmental Science & Technology. 44:921-927
The influence of dissolved CO(2) on the sorption of trivalent curium (Cm) on alumina (gamma-Al(2)O(3)) and kaolinite was investigated by time resolved laser fluorescence spectroscopy (TRLFS) using the optical properties of Cm as a local luminescent p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5201580e6475845551af706914035b13
https://doi.org/10.1021/es902175w
https://doi.org/10.1021/es902175w
Publikováno v:
Journal of contaminant hydrology. 61(1-4)
Diffusion coefficients (T=23 +/- 2 degrees C) and accessible porosities for HTO, 36Cl(-) and 125I(-) were measured on Opalinus Clay (OPA) samples from the Mont Terri Underground Rock Laboratory (URL) using the through-diffusion technique. The directi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::272efd0b2baf7f438246cb1b4bc541ad
https://pubmed.ncbi.nlm.nih.gov/12598095
https://pubmed.ncbi.nlm.nih.gov/12598095
Autor:
M. H. Bradbury, D. A. Lever
Publikováno v:
Mineralogical Magazine. 49:245-254
Diffusion into the rock matrix is potentially an important retardation mechanism for nuclides leached from an underground radioactive waste repository in a fractured hard rock. A technique for measuring the intrinsic diffusion coefficient and rock ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6066a4a33d356fa8920a8bd6bc704ef9
https://doi.org/10.1180/minmag.1985.049.351.11
https://doi.org/10.1180/minmag.1985.049.351.11
Autor:
M. H. Bradbury, Hj. Matzke
Publikováno v:
Journal of Nuclear Materials. 91:13-22
The diffusion of Pu-238 in (U0.8Pu0.2) C0.8N0.2 and (U0.8Pu0.2) N containing simulated fission products equivalent to burn-ups of 3 and 10 at% was studied and compared with Pu tracer diffusion in the corresponding carbonitride and nitride without add
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c45f5d797fda24bb6a9e763fbce38e9
https://doi.org/10.1016/0022-3115(80)90027-6
https://doi.org/10.1016/0022-3115(80)90027-6
Autor:
Hj. Matzke, M. H. Bradbury
Publikováno v:
Journal of Nuclear Materials. 75:68-76
The self-diffusion of Pu-238 in two batches of mixed uranium-plutonium mononitride (U0.8Pu0.2)N with different density, oxygen content, and XM-ratio was measured between 1500 and 1800°C. The obtained diffusion coefficients arc lower than all results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b2ed773bac5ba49d707975d6268f9e3
https://doi.org/10.1016/0022-3115(78)90029-6
https://doi.org/10.1016/0022-3115(78)90029-6
Publikováno v:
Metallurgical Transactions A. 8:397-402
The columnar to equiaxed transition (CET) in small ingots of, aluminum alloys was found to occur more easily for alloys with a larger value of the constitutional supercooling parameter (−mCo(1-k)/k). The CET was found to be completely suppressed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01c8744a9ba2053598c6252c10105310
https://doi.org/10.1007/bf02661748
https://doi.org/10.1007/bf02661748
Publikováno v:
Journal of Physics D: Applied Physics. 9:1009-1016
A detailed study has been made of the effect of cooling rate on (a) the thermoluminescent sensitivity of TLD-100 and Harshaw pure LiF, and (b) the Mg++V associated pair concentration in TLD-100. The thermoluminescence of TLD-100 at the lower cooling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::728cbf749903eb7e93bea74c7b4e29db
https://doi.org/10.1088/0022-3727/9/6/013
https://doi.org/10.1088/0022-3727/9/6/013
Autor:
M H Bradbury, E Lilley
Publikováno v:
Journal of Physics D: Applied Physics. 10:1261-1266
The precipitate phase, 6 LiF.MgF2, has been identified in slowly cooled single crystals of TLD-100. Ionic conductivity measurements indicate a solubility limit of 250 degrees C and that substantial undercooling is necessary to cause precipitation. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ad729a68796f9ba87edc10981afd07
https://doi.org/10.1088/0022-3727/10/9/009
https://doi.org/10.1088/0022-3727/10/9/009
Publikováno v:
Nuclear Science and Engineering. 66:406-414
The self-diffusion of 14C and 233U in four different uranium carbonitrides, UCxN1−x with x = 0.67, 0.26, 0.24, and 0.18, and the diffusion of 238Pu in two sets of (U,Pu)C0.8N0.2 were measured. Repl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74ce16f1cd34212d1f50fbae86bae7e3
https://doi.org/10.13182/nse78-a27222
https://doi.org/10.13182/nse78-a27222
Publikováno v:
Journal of Nuclear Materials. 78:272-280
A model is proposed which describes a possible chronological sequence of events during inner cladding corrosion in mixed oxide fuel pins. The corrosion reaction is visualized as being primarily chemical in character, involving the cladding steel, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e1a2734a06a86deff26c7b31b61cfe1
https://doi.org/10.1016/0022-3115(78)90448-8
https://doi.org/10.1016/0022-3115(78)90448-8