Search Results - "Leuthold, G."

Air crew dosimetry with a new version of EPCARD by Mares, V., Maczka, T., Leuthold, G., Rühm, W.

“…EPCARD.Net as completely new code is based on the same approved physical algorithm as EPCARD version 3.34. As a major feature, many significant changes were…”
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GEANT4 Transport Calculations for Neutrons and Photons Below 15 MeV by Garny, S., Leuthold, G., Mares, V., Paretzke, H.G., Ruhm, W.

“…Neutron transport calculations are needed in many fields of radiation protection and medical physics. Neutron transport is often simulated with a Monte Carlo…”
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Altitude-dependent dose conversion coefficients in EPCARD by Mares, V., Leuthold, G.

“…Conversion coefficients that depend on altitude, cutoff rigidity and solar activity were developed and introduced in the European Program Package for the…”
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Long-term measurements of cosmic ray neutrons by means of a Bonner spectrometer at mountain altitudes – first results by Leuthold, G., Mares, V., Rühm, W., Weitzenegger, E., Paretzke, H. G.

“…A Bonner multi-sphere spectrometer has been installed in 2005 at the Environmental Research Station ‘Schneefernerhaus’ (2660 m above sea level) on the…”
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Comparison of codes assessing galactic cosmic radiation exposure of aircraft crew by Bottollier-Depois, J. F., Beck, P., Bennett, B., Bennett, L., Bütikofer, R., Clairand, I., Desorgher, L., Dyer, C., Felsberger, E., Flückiger, E., Hands, A., Kindl, P., Latocha, M., Lewis, B., Leuthold, G., Maczka, T., Mares, V., McCall, M. J., O'Brien, K., Rollet, S., Rühm, W., Wissmann, F.

“…The assessment of the exposure to cosmic radiation onboard aircraft is one of the preoccupations of bodies responsible for radiation protection. Cosmic…”
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Options for the modified radiation weighting factor of neutrons by Kellerer, A. M., Leuthold, G., Mares, V., Schraube, H.

“…The recent ICRP Report 92 has noted that the current radiation weighting factor, wR, depends on the energy of the incident neutrons in a manner that differs…”
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Pitfalls and modelling inconsistencies in computational radiation dosimetry: lessons learnt from the QUADOS intercomparison. Part I: Neutrons and uncertainties by Siebert, B. R. L., Tanner, R. J., Chartier, J.-L., Agosteo, S., Großwendt, B., Gualdrini, G., Ménard, S., Kodeli, I., Leuthold, G. P., Price, R. A., Tagziria, H., Terrissol, M., Zankl, M.

“…The QUADOS EU cost shared action conducted an intercomparison on the usage of numerical methods in radiation protection and dosimetry. The eight problems…”
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QUADOS intercomparison: a summary of photon and charged particle problems by Gualdrini, G., Agosteo, S., Ménard, S., Price, R. A., Chartier, J.-L., Großwendt, B., Kodeli, I., Leuthold, G. P., Siebert, B. R. L., Tagziria, H., Tanner, R. J., Terrissol, M., Zankl, M.

“…QUADOS, a Concerted Action of the European Commission, has promoted an intercomparison aimed at evaluating the use of computational codes for dosimetry in…”
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Pitfalls and modelling inconsistencies in computational radiation dosimetry: lessons learnt from the QUADOS intercomparison. Part II: Photons, electrons and protons by Price, R. A., Gualdrini, G., Agosteo, S., Ménard, S., Chartier, J.-L., Großwendt, B., Kodeli, I., Leuthold, G. P., Siebert, B. R. L., Tagziria, H., Tanner, R. J., Terrissol, M., Zankl, M.

“…‘QUADOS’, a concerted action of the European Commission, has promoted an intercomparison aimed at evaluating the use of computational codes for dosimetry in…”
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Intercomparison on the usage of computational codes in radiation dosimetry by Tanner, R. J., Chartier, J.-L., Siebert, B. R. L., Agosteo, S., Großwendt, B., Gualdrini, G., Kodeli, I., Leuthold, G. P., Ménard, S., Price, R. A., Tagziria, H., Terrissol, M., Zankl, M.

“…‘QUADOS’, a Concerted Action of the European Commission, has run an intercomparison aimed at evaluating the use of computational codes for dosimetry in…”
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Neutron spectra at flight altitudes and their radiological estimation by Schraube, H., Leuthold, G., Roesler, S., Heinrich, W.

“…Since the publication of the ICRP-report 60, air crews and other frequently flying persons are considered as occupationally exposed people. At civil flight…”
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Organ Doses and Dose Equivalents for Neutrons above 20 MeV by Mares, V., Leuthold, G., Schraube, H.

“…MCNP Monte Carlo calculations with an extended cross section data set have been performed for an anthropomorphic MIRD (ADAM) phantom in the neutron energy…”
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On the Conservativity of Hp(10) by Leuthold, G., Mares, V., Schraube, H.

“…For neutrons, numerical values for the Personal Dose Equivalent, Hp(10,alpha)_, in the ICRU TE slab phantom were recently recommended in an international…”
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Mathematical simulation of proton tracks in water vapor and their microdosimetric analysis by Leuthold, G, Burger, G

“…The spatial pattern of primary physical events was calculated for protons in water vapor by means of a Monte Carlo program. Two different cross section data…”
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Estimating the Cosmic Radiation Dose for a Cabin Crew With Flight Timetables by Kojo, Katja, Helminen, Mika, Leuthold, Gerhard, Aspholm, Rafael, Auvinen, Anssi

“…Objective: Because of the lack of recordedflighthistory for cabin crew, a retrospective assessment of exposure to cosmic radiation is complicated Our aim was…”
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No association between mutations in the porcine HSP 70.2 gene promoter and performance traits in an experimental F(2) population by Maak, S, Herdge, T, Wimmers, K, Lengerken, G. von, Leuthold, G

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Correlations between the thyroid activity (T3 in vitro test) in young female cattle and their future milk yield by Seeland, G, Reinecke, P, Leuthold, G, Schonmuth, G

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Glucose tolerance in miniature swine by Leucht, W, Leuthold, G, Stier, H

“…Miniature pigs of the "Mini-Lewe" breed were used to study the behavior of glucose and insulin. Firstly, the blood glucose levels within definite intervals of…”
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Behavior of back fat thickness, the activity of NADP-dependent dehydrogenases from adipose tissue and adipose tissue constituents fat and protein and their evidence for energy metabolism in dairy cows by Staufenbiel, R, Langhans, J, Rossow, N, Leuthold, G

“…Studies were conducted into 60 Friesian dairy cattle in the GDR for determination of dorsal fat thickness (DFT), activities of glucose-6-phosphate…”
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Correlations between the thyroid activity (T3 in vitro test) in young female cattle and their future milk yield by Seeland G, Reinecke P, Leuthold G, Schonmuth G

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