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| Author | : William D. Stepanek |
| Publisher | : |
| Total Pages | : 144 |
| Release | : 1958 |
| Genre | : Chemical dosimetry |
| ISBN | : |
| Author | : National Committee on Radiation Protection and Measurements (U.S.) |
| Publisher | : |
| Total Pages | : 96 |
| Release | : 1961 |
| Genre | : Neutrons |
| ISBN | : |
| Author | : United States. National Committee on Radiation Protection and Measurements |
| Publisher | : |
| Total Pages | : 100 |
| Release | : 1961 |
| Genre | : Gamma rays |
| ISBN | : |
| Author | : National Committee on Radiation Protection and Measurements (U.S.) |
| Publisher | : |
| Total Pages | : 96 |
| Release | : 1961 |
| Genre | : Neutrons |
| ISBN | : |
| Author | : George V. Taplin |
| Publisher | : |
| Total Pages | : 38 |
| Release | : 1961 |
| Genre | : Nuclear explosions |
| ISBN | : |
Chemical dosimetry studies were made to estimate human exposures to prompt and residual radiations from nuclear detonations. They included measurements of: (1) gamma radiation from fallout at on-site and off-site areas; (2) air-dose and depth-dose distribution determinations in human phantoms placed at positions calculated to receive prompt neutron and gamma radiation exposures in the dose range of medical interest (0 to 1000 rads); and (3) estimates of gamma and mixed neutron plus gamma radiation exposures which might aid the evaluation of Japanese who survived prompt-gamma exposures at Nagasaki as compared with neutron plus gamma exposures at Hiroshima. The feasibility of using direct-reading chemical dosimeters for estimating gamma-ray exposures from nuclear fallout and from prompt bomb gamma radiations was demonstrated. In addition, the responses of single-phase dosimeters to gamma rays plus neutrons provided a useful index of the total exposure because they registered the gamma component accurately and also reflected the amount of associated slow- and fast-neutron radiations with sufficient accuracy (low by 10 to 25 per cent) to aid in the medical evaluation and initial segregation of radiation casualties.
| Author | : Gad Shani |
| Publisher | : CRC Press |
| Total Pages | : 280 |
| Release | : 1991-07-23 |
| Genre | : Medical |
| ISBN | : |
Radiation Dosimetry Instrumentation and Methods provides the basic theory and practical methods of radiation dosimetry. The book begins with a review of the theoretical basis of radiation dosimetry and the system of units used in the measurements. The remainder of the book presents dosimetry methods widely used in nuclear medicine, as well as new techniques and methods that are applied only in specific circumstances. The theoretical basis on which each method is based and the practical and technical details of each dosimeter's design and construction are presented. Dosimetry methods are compared and correction factors and adjustments offered in the final chapter. The methods discussed in this fascinating text include ionization chambers, thermoluminescence dosimeters (TLD), photographic emulsion, chemical dosimetry and calorimetry, lyoluminescence dosimetry, solid state detectors, tritium monitoring, and neutron dosimetry. Radiation Dosimetry Instrumentation and Methods is an excellent book for physicians in nuclear medicine, hospital radioisotope departments, radiobiologists, radiochemists, and users of nuclear radiation for scientific, technical and energy production purposes.
| Author | : Pedro Andreo |
| Publisher | : John Wiley & Sons |
| Total Pages | : 720 |
| Release | : 2017-05-17 |
| Genre | : Science |
| ISBN | : 352780823X |
A new, comprehensively updated edition of the acclaimed textbook by F.H. Attix (Introduction to Radiological Physics and Radiation Dosimetry) taking into account the substantial developments in dosimetry since its first edition. This monograph covers charged and uncharged particle interactions at a level consistent with the advanced use of the Monte Carlo method in dosimetry; radiation quantities, macroscopic behaviour and the characterization of radiation fields and beams are covered in detail. A number of chapters include addenda presenting derivations and discussions that offer new insight into established dosimetric principles and concepts. The theoretical aspects of dosimetry are given in the comprehensive chapter on cavity theory, followed by the description of primary measurement standards, ionization chambers, chemical dosimeters and solid state detectors. Chapters on applications include reference dosimetry for standard and small fields in radiotherapy, diagnostic radiology and interventional procedures, dosimetry of unsealed and sealed radionuclide sources, and neutron beam dosimetry. The topics are presented in a logical, easy-to-follow sequence and the text is supplemented by numerous illustrative diagrams, tables and appendices. For senior undergraduate- or graduate-level students and professionals.
| Author | : Donald G. Ott |
| Publisher | : |
| Total Pages | : 66 |
| Release | : 1959 |
| Genre | : Dosimeters |
| ISBN | : |
Chemical dosimeter systems for measuring dose from about 5 to more than 1,000,000 rads in fast-neutron and gamma-radiation fields are presented. Experimental techniques for preparation and evaluation of these dosimeters and the effects of individual components are discussed. A simple two-band filter-photometer reader is described.
| Author | : |
| Publisher | : |
| Total Pages | : 380 |
| Release | : 1958 |
| Genre | : Dosimeters |
| ISBN | : |
| Author | : Nathan Klein |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1961 |
| Genre | : Dosimeters |
| ISBN | : |
This report describes a chemical dosimeter consisting of an air saturated, aqueous benzene solution. This rather simple system is capable of measuring gamma radiation dose in the range 20 r to 35,000 r. The radiation chemistry of the system is discussed briefly.
