Download or read book Neutron and Gamma ray Fluence to dose Factors written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American National Standard written by American Nuclear Society. Working Group ANS-6.1.1 and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard presents data recommended for computing the biologically relevant dosimetric quantity in neutron and gamma-ray radiation fields. Specifically, this standard is intended for use by shield designers to calculate effective dose equivalent. Values are given for effective dose equivalent per unit fluence for neutron energies from 1eV to 14 MeV and for gamma-ray energies from 0.01 to 12 MeV. Establishing maximum permissible exposure limits is outside the scope of this standard.
Download or read book American National Standard for Neutron and Gamma ray Fluence to dose Factors written by and published by . This book was released on 1992 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron and gamma ray fluence to dose factors written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron and Gamma ray Flux to dose rate Factors written by and published by . This book was released on 1977 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American National Standard Neutron and Gamma ray Flux to dose rate Factors written by American Nuclear Society. Working Group ANS-6.1.1 and published by . This book was released on 1977 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Calculation of Neutron induced Physical Doses in Human Tissues written by J. J. Ritts and published by . This book was released on 1970 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the investigation was to calculate improved multicollision neutron fluence-to-dose conversion factors by solving the combined neutron and gamma-ray transport problems in phantom models designed to represent human beings. Also, new neutron fluence-to-kerma factors and improved secondary gamma-ray yields were to be determined for the elements composing the slabs. The computer code ANISN was employed in solution of the transport equation. Multicollision neutron fluence-to-dose conversion factors were calculated for neutron sources, either beams or isotropic fluxes of energies from 15 MeV to thermal incident on a 30 cm slab with infinite or finite transverse dimensions. The curves representing the total of the neutron and gamma-ray energy deposition were found to range from approximately 6% to a factor of two lower than those previously reported. This effect is attributed primarily to the treatment of secondary gamma rays and becomes more pronounced with increasing depth. Results are presented for 38 different combinations of source and geometry and for the maximums as a function of the source energy for each set of calculations. (Author).
Download or read book Measurement of Absorbed Dose of Neutrons and of Mixtures of Neutrons and Gamma Rays written by National Committee on Radiation Protection and Measurements (U.S.) and published by . This book was released on 1961 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Determination of Absorbed Dose in Reactors written by and published by . This book was released on 1971 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of Absorbed Dose of Neutrons and of Mixtures of Neutrons and Gamma Rays written by United States. National Committee on Radiation Protection and Measurements and published by . This book was released on 1961 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of Absorbed Dose of Neutrons and of Mixtures of Neutrons and Gamma Rays written by National Committee on Radiation Protection and Measurements (U.S.) and published by . This book was released on 1961 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Transmission of Neutrons and Gamma rays Through Air Slots The angular distribution of the neutrons emerging from an air slot written by Robert D. Schamberger and published by . This book was released on 1954 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation Accidents written by G. S. Hurst and published by . This book was released on 1959 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Dose and Fluence Distributions in an Infinite Air Medium written by George L. Simmons and published by . This book was released on 1973 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The moments method is applied to the problem of calculating the neutron dose and fluence distributions in an infinite medium of air. These calculations are compared with Monte Carlo and Discrete Ordinates (S[subscript lower case]n) results. Simple parametric representations for the distributions are given which facilitate the calculation of dose and flux distributions in air with a different density.
Download or read book Calculation of Neutron Fluence to dose Conversion Factors for Extremities written by and published by . This book was released on 1993 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status of the Dosimetry for the Radiation Effects Research Foundation DS86 written by National Research Council and published by National Academies Press. This book was released on 2001-10-04 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Committee on Dosimetry for the Radiation Effects Research Foundation (RERF) was set up more than a decade ago at the request of the U.S. Department of Energy. It was charged with monitoring work and experimental results related to the Dosimetry System 1986 (DS86) used by RERF to reconstruct the radiation doses to the survivors in Hiroshima and Nagasaki. At the time it was established, DS86 was believed to be the best available dosimetric system for RERF, but questions have persisted about some features, especially the estimates of neutrons resulting from the Hiroshima bomb. This book describes the current situation, the gamma-ray dosimetry, and such dosimetry issues as thermal-neutron discrepancies between measurement and calculation at various distances in Hiroshima and Nagasaki. It recommends approaches to bring those issues to closure and sets the stage for the recently convened U.S. and Japan Working Groups that will develop a new dosimetry for RERF. The book outlines the changes relating to DS86 in the past 15 years, such as improved numbers that go into, and are part of, more sophisticated calculations for determining the radiations from bombs that reach certain distances in air, and encourages incorporation of the changes into a revised dosimetry system.
Download or read book Dose Distribution Functions for Neutrons and Gamma Rays in Anthropomorphous and Radiobiological Phantoms written by and published by . This book was released on 1967 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
