Výsledky vyhledávání - "Uranium octoxide"

Specific Absorption Parameters for Uranium Octoxide and Dioxide: Comparison of Values Derived from Human Data and Those Predicted from Animal Studies

Autor: M.E. Wrenn, A. Puerta, G.N. Stradling, J.C. Moody, Luiz Bertelli, J. L. Lipsztein, Timothy Fell, Alan Hodgson

Publikováno v: Radiation Protection Dosimetry. 79:87-90

The biokinetics of U 3 O 8 and UO 2 in workers and rats has been investigated in the light of the human respiratory tract model and systemic model for uranium published by ICRP. It is concluded that the default absorption parameters for Type M and S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34c0824874194f1b540390c78abaab23
https://doi.org/10.1093/oxfordjournals.rpd.a032474

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Specific absorption parameters for uranium octoxide and dioxide applicable to the ICRP Publication 66 respiratory tract model

Autor: M. E. Wrenn, L. Bertelli, A. Puerta, J. L. Lipsztein

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 226:233-239

Literature data from in vivo chest measurements and urinary excretion rates of individuals exposed to U3O8 and UO2 were used to compare the results predicted by different models with empirical observations in humans. As a result the use of the respir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a198e08bd8c6578f4ad11ac23cfc59ab
https://doi.org/10.1007/bf02063654

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Modeling the imprecision in prospective dosimetry of internal exposure to uranium

Autor: Estelle Davesne, François Paquet, Eric Blanchardon, Eric Chojnacki

Publikováno v: Health Physics
Health Physics, 2009, 96 (2), pp.144-154. ⟨10.1097/01.HP.0000334060.21551.4c⟩

The dosimetry of internal exposure to radionuclides is performed on the basis of biokinetic and dosimetric models. For prospective purpose, the organ or effective dose resulting from potential conditions of exposure can be calculated by applying thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47d45810c4a61d38699899bd8547fada
https://pubmed.ncbi.nlm.nih.gov/19131736

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Biokinetics of a Uranium Octoxide-Bearing Aerosol Formed in a New Laser Enrichment Process: Implications for Human Exposure

Autor: M.H. Hengé-Napoli, G.N. Stradling, S.A. Hodgson, A. Birchall, E. Ansoborlo, A. Hodgson, T. P. Fell

Publikováno v: The Annals of Occupational Hygiene.

This study forms part of a programme of work to investigate the biokinetics of uranium in aerosols formed during laser isotopic separation at a new uranium enrichment processing facility (Ansoborlo et al., 1994). These aerosols can consist of UO2, Um

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3f2d5ece849748fdd4c5d9a34138781
https://doi.org/10.1093/annhyg/41.inhaled_particles_viii.70

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The metabolic behaviour of uranium octoxide bearing residues after their deposition in the rat lung: the implications for occupational exposure

Autor: G.N. Stradling, A. Hodgson, J.C. Moody, S.A. Gray, J.W. Stather

Publikováno v: Experimental pathology. 37(1-4)

Summary This paper describes the metabolic behaviour in rats of uranium inhaled as a U 3 O 8 bearing residue. The biokinetic behaviour of uranium in workers has been predicted by combining the transfer rates to blood in rats with mucociliary clearanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf0b85aebeaa05e7ebf3f36baa5946a1
https://pubmed.ncbi.nlm.nih.gov/2637175

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