Výsledky vyhledávání - "J. D. Robertson"

Rapid dissolution of surrogate nuclear debris using ammonium bifluoride fusion and indirect sonication dissolution methods

Autor: Christopher P. Leibman, J. D. Robertson, John D. Brockman, Dana L. Wegge, Nicholas T. Hubley, Michael S. Rearick, Taylor M. Weilert

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 318:49-54

Prompt analysis of elemental and isotopic information from post-detonation nuclear debris is critical for rapid attribution analysis. In this work, the capabilities of dissolution methods that use ammonium bifluoride (ABF, NH4HF2) and pressurized mic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4996c6ff4f554ea111cc73a6e5683cf5
https://doi.org/10.1007/s10967-018-6127-3

Zobrazit plný text záznamu

Plný text ve formátu HTML

ICP-MS measurement of silver diffusion coefficient in graphite IG-110 between 1048K and 1284K

Autor: Lukas M. Carter, J. D. Robertson, Sudarshan K. Loyalka, John D. Brockman, J.D. Seelig

Publikováno v: Journal of Nuclear Materials. 498:44-49

Silver-110m has been shown to permeate intact silicon carbide and pyrolytic carbon coating layers of the TRISO fuel particles during normal High Temperature Gas-Cooled Reactor (HTGR) operational conditions. The diffusion coefficients for silver in gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0702f3dc6be5beb6f0b09f4b69b843e8
https://doi.org/10.1016/j.jnucmat.2017.10.009

Zobrazit plný text záznamu

Diffusion of cesium and iodine in compressed IG-110 graphite compacts

Autor: John D. Brockman, J. D. Robertson, Sudarshan K. Loyalka, Lukas M. Carter

Publikováno v: Journal of Nuclear Materials. 476:30-35

Nuclear graphite grade IG-110 is currently used in the High Temperature Engineering Test Reactor (HTTR) in Japan for certain permanent and replaceable core components, and is a material of interest in general. Therefore, transport parameters for fiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6b05c39c135b8108b9cc4c7a1b90890
https://doi.org/10.1016/j.jnucmat.2016.04.024

Zobrazit plný text záznamu

Gelatinase activity imaged by activatable cell-penetrating peptides in cell-based and in vivo models of stroke

Autor: Ming Yang, Wei Wu, Zezong Gu, Tao Jiang, Roger Y. Tsien, Lixin Ma, Jiankun Cui, Emilia S. Olson, Quanyu Cai, Shanyan Chen, J. D. Robertson, James Guthrie, Stuart A. Lipton

Publikováno v: Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, vol 37, iss 1

Matrix metalloproteinases (MMPs), particularly gelatinases (MMP-2/-9), are involved in neurovascular impairment after stroke. Detection of gelatinase activity in vivo can provide insight into blood–brain barrier disruption, hemorrhage, and nerve ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b20fdde96425c0594356b9aec2db27
https://doi.org/10.1177/0271678x15621573

Zobrazit plný text záznamu

ICP-MS measurement of iodine diffusion in IG-110 graphite for HTGR/VHTR

Autor: John D. Brockman, Sudarshan K. Loyalka, Lukas M. Carter, J. D. Robertson

Publikováno v: Journal of Nuclear Materials. 473:218-222

Graphite functions as a structural material and as a barrier to fission product release in HTGR/VHTR designs, and elucidation of transport parameters for fission products in reactor-grade graphite is thus required for reactor source terms calculation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc931aa525e5a80578c29b7b0e389d69
https://doi.org/10.1016/j.jnucmat.2016.03.001

Zobrazit plný text záznamu

Measurement of cesium diffusion coefficients in graphite IG-110

Autor: Lukas M. Carter, Sudarshan K. Loyalka, John D. Brockman, J. D. Robertson

Publikováno v: Journal of Nuclear Materials. 460:30-36

An understanding of the transport of fission products in High Temperature Gas-Cooled Reactors (HTGRs) is needed for operational safety as well as source term estimations. We have measured diffusion coefficients of Cs in IG-110 by using the release me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aa5c5814b1f7cc29d5f0487f4a9c67e
https://doi.org/10.1016/j.jnucmat.2015.01.055

Zobrazit plný text záznamu

Measurement of U and Pu isotope ratios in hair and nail samples using extraction chromatography and multi-collector inductively coupled plasma mass spectrometry

Autor: John D. Brockman, J. D. Robertson, J.N.W. Brown

Publikováno v: Talanta. 129:481-485

A bioassay capable of monitoring occupational or environmental exposure to special nuclear materials would be a useful tool for nuclear nonproliferation programs. Hair and nail are potential biomonitors of exposure to U and Pu. A method is described

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad1834774776d35768ae146c8addbc7
https://doi.org/10.1016/j.talanta.2014.06.015

Zobrazit plný text záznamu

Expanded phenotype–genotype correlations in a pediatric population with type 1 von Willebrand disease

Autor: Victor S. Blanchette, Paul R. Yenson, Colleen Notley, Manuel Carcao, Margaret L. Rand, David Lillicrap, J. D. Robertson, Paula D. James

Publikováno v: Journal of Thrombosis and Haemostasis. 9:1752-1760

Summary. Background: Recent phenotype–genotype studies have provided valuable insights into the pathophysiology of type 1 von Willebrand disease (VWD); however, no study has examined an exclusively pediatric cohort. Objectives: To describe phenotyp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb5842a6891e73553e1b78bad4c8e8c1
https://doi.org/10.1111/j.1538-7836.2011.04423.x

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání