Výsledky vyhledávání

PHOTON EXTREMITY ABSORBED DOSE AND KERMA CONVERSION COEFFICIENTS FOR CALIBRATION GEOMETRIES

Autor: K. G. Veinot, N E. Hertel

Publikováno v: Health Physics. 92:179-185

Absorbed dose and dose equivalent conversion coefficients are routinely used in personnel dosimetry programs. These conversion coefficients can be applied to particle fluences or to measured air kerma values to determine appropriate operational monit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ffc3ce84706b541fdb799203aae0545
https://doi.org/10.1097/01.hp.0000243165.43316.78

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Measured and Calculated Angular Responses of Panasonic UD-809 Thermoluminescece Dosemeters to Neutrons

Autor: K. G. Veinot, N. E. Hertel

Publikováno v: Radiation Protection Dosimetry. 95:25-30

Multi-element thermoluminescence dosemeters (TLD), such as the Panasonic UD-809, are used in personal dosimetry. The Panasonic UD-809 dosemeter consists of one gamma sensitive and three neutron sensitive TLD elements with different filter materials.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223e643fddb64e9c136b71e85f136e09
https://doi.org/10.1093/oxfordjournals.rpd.a006517

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Ambient Dose Equivalent, Deep Dose Equivalent Index, and ICRU Sphere Depth-Dose Calculations for Neutrons from 30 to 180 MeV

Autor: B. K. Nabelssi, N. E. Hertel

Publikováno v: Radiation Protection Dosimetry. 51:169-182

Detailed depth-dose calculations were performed in the ICRU sphere for monoenergetic parallel neutron beams with energies ranging from 30 MeV to 180 MeV. Fluence-to-dose conversion coefficients were obtained for both absorbed dose and dose equivalent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::023ed18a55f98b73c699fcc4c7684fc0
https://doi.org/10.1093/oxfordjournals.rpd.a082133

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Laser Illuminated Etched Track Scattering (LITES) Dosimetry System

Autor: R. E. Hermes, R. T. Devine, M. E. Moore, H. J. Gepford, N. E. Hertel

Publikováno v: Radiation Protection Dosimetry. 101:43-45

Los Alamos National Labs (LANL) has developed an etched track foil (CR-39) reader for neutron dose between 0 and 50.0 mSv. Currently, the US Department of Energy mandates general employee annual exposure not to exceed 50.0 mSv (5 rem). At LANL, due t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3080400111e823d127283bb17619139
https://doi.org/10.1093/oxfordjournals.rpd.a006018

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Personal dose equivalent conversion coefficients for electrons to 1 Ge V

Autor: K. G. Veinot, N. E. Hertel

Publikováno v: Radiation protection dosimetry. 149(3)

In a previous paper, conversion coefficients for the personal dose equivalent, H(p)(d), for photons were reported. This note reports values for electrons calculated using similar techniques. The personal dose equivalent is the quantity used to approx

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42b68d8ea91cd9424cf6c5021aeb867b
https://pubmed.ncbi.nlm.nih.gov/21715410

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Methods for the Calibration of Photon Personnel Dosemeters in Terms of the Ambient Dose Equivalent

Autor: N. E. Hertel, J. C. Mcdonald

Publikováno v: Radiation Protection Dosimetry. 32:149-156

A series of Monte Carlo computer calculations has been made in order to study the relationships between the quantity measured (exposure or air kerma) and the quantity desired (ambient dose equivalent) for photon irradiations. The types of irradiation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9944769f3826faac8f21397b3cad039f
https://doi.org/10.1093/oxfordjournals.rpd.a080730

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Akademický článek

Neutron dose coefficients for the lens of the eye.

Autor: Hertel, N E, Veinot, K G, Hiller, M M, Eckerman, K F

Publikováno v: Journal of Radiological Protection; Dec2021, Vol. 41 Issue 4, p628-653, 26p

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Ambient Dose Equivalents, Effective Dose Equivalents, and Effective Doses for Neutrons from 10 to 20 MeV

Autor: B. K. Nabelssi, N. E. Hertel

Publikováno v: Radiation Protection Dosimetry.

Monte Carlo calculations of dose quantities have been performed using the PNL male and female anthropomorphic phantoms for neutrons between 10 and 20 MeV for the AP, PA, L-LAT, R-LAT, and ROT irradiation geometries. The impacts of the new radiation p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3807cc033de157f34b50cc3558f4a5d2
https://doi.org/10.1093/oxfordjournals.rpd.a081860

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