Tentative 1965 Radiation Dose Estimation for Atomic Bomb Survivors, Hiroshima and Nagasaki PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Tentative 1965 Radiation Dose Estimation for Atomic Bomb Survivors, Hiroshima and Nagasaki PDF full book. Access full book title Tentative 1965 Radiation Dose Estimation for Atomic Bomb Survivors, Hiroshima and Nagasaki by Roy C. Milton. Download full books in PDF and EPUB format.
Author: Roy C. Milton
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
Get Book Here
Book Description
Author: Roy C. Milton
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Get Book Here
Book Description
An all important datum in risk assessment is the radiation dose to individual survivors of the bombings in Hiroshima and Nagasaki. The first set of dose estimates for survivors was based on a dosimetry system developed in 1957 by the Oak Ridge National Laboratory (ORNL). These Tentative 1957 Doses (T57D) were later replaced by a more extensive and refined set of Tentative 1965 Doses (T65D). The T65D system of dose estimation for survivors was also developed at ORNL and served as a basis for risk assessment throughout the 1970s. In the late 1970s, it was suggested that there were serious inadequacies with the T65D system, and these inadequacies were the topic of discussion at two symposia held in 1981. In early 1983, joint US- Japan research programs were established to conduct a thorough review of all aspects of the radiation dosimetry for the Hiroshima and Nagasaki A-bomb survivors. A number of important contributions to this review were made by ORNL staff members. The review was completed in 1986 and a new Dosimetry System 1986 (DS86) was adopted for use. This paper discusses the development of the various systems of A-bomb survivor dosimetry, and the status of the current DS86 system as it is being applied in the medical follow-up studies of the A-bomb survivors and their offspring.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309045371
Category : Science
Languages : en
Pages : 524
Get Book Here
Book Description
Do persons exposed to radiation suffer genetic effects that threaten their yet-to-be-born children? Researchers are concluding that the genetic risks of radiation are less than previously thought. This finding is explored in this volume about the children of atomic bomb survivors in Hiroshima and Nagasakiâ€"the population that can provide the greatest insight into this critical issue. Assembled here for the first time are papers representing more than 40 years of research. These documents reveal key results related to radiation's effects on pregnancy termination, sex ratio, congenital defects, and early mortality of children. Edited by two of the principal architects of the studies, J. V. Neel and W. J. Schull, the volume also offers an important comparison with studies of the genetic effects of radiation on mice. The wealth of technical details will be immediately useful to geneticists and other specialists. Policymakers will be interested in the overall conclusions and discussion of future studies.
Author: Ross L. Prentice
Publisher: Siam-Sims Conference
ISBN:
Category : Medical
Languages : en
Pages : 308
Get Book Here
Book Description
Author: George D. Kerr
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Get Book Here
Book Description
The organ doses are calculated on an age-dependent basis as follows: infants (less than 3 years old at the time of bombing, ATB), children (3 to 12 years old ATB), and adults (more than 12 years old ATB). Work in progress includes the extention of the DS86 system to Nagasaki survivors who were shielded either by terrain or by factory buildings. The DS86 methods of dose estimation are discussed and the current DS86 results are compared with earlier dose estimates which were designated as Tentative 1965 Doses (T65D) and were used as a basis for risk assessment throughout the 1970's.
Author: National Council on Radiation Protection and Measurements. Meeting
Publisher:
ISBN:
Category : History
Languages : en
Pages : 268
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Four decades after the actual events, quantitative characterization of the radiation fields at Hiroshima and Nagasaki continues to be sought, with high accuracy a goal justified by the unique contribution to radiation protection standards that is represented by the medical records of exposed survivors. The most recent effort is distinguished by its reliance on computer modeling and concomitant detail, and by its decentralized direction, both internationally and internally to the US and Japan, with resultant ongoing peer review and wide scope of inquiry. A new system for individual dose estimation has been agreed upon, and its scientific basis has been elaborated in the literature as well as in a comprehensive treatise to be published in the Spring of 1987. In perspective, this new system appears to be an unusually successful achievement that offers the expectation of reliable estimates with the desired accuracy. Some aspects leading to this expectation, along with a caveat, are discussed here. 4 refs., 8 figs., 3 tabs.
Author:
Publisher:
ISBN:
Category : Atomic bomb
Languages : en
Pages : 60
Get Book Here
Book Description
Author: John A. Auxier
Publisher:
ISBN:
Category : Atomic bomb
Languages : en
Pages : 132
Get Book Here
Book Description
Author: Seymour Abrahamson
Publisher: Joseph Henry Press
ISBN: 0309064023
Category : Science
Languages : en
Pages : 400
Get Book Here
Book Description
In the decades since the atomic bombing of Hiroshima and Nagasaki, economic and political trends have opened avenues for radiation research while breakthroughs in molecular biology have shed light on radiation's effect on the human body. This volume comprehensively reviews what is now known about human exposure to ionizing radiation, with emphasis on unifying the scientific disciplines that inform this topic. Today's most widely recognized experts in the field examine four broad areas: Physics and dosimetry, including the various systems of A-bomb survivor dosimetry, the effect on survivors of subsequent medical radiation, and chromosome aberrations as biomarkers. Cancer statistics and epidemiology, including a historical review of leukemia risk in A-bomb survivors, the incidence of solid cancer and resulting mortality, and the results of studies of workers exposed to low-level radiation. Genetics, including the path from radiation exposure to cellular effects, carcinogenesis, and mutagenesis. Experts discuss the interaction between radiation and other cancer risk factors, review models of radiation-induced cancer, and report on other aspects of molecular biology. Psychological effects of radiation catastrophesâ€"as seen at Hiroshima and Nagasaki, Three Mile Island, and Chernobylâ€"and consequences of the Atomic Bomb Survivors Relief Law.
