Advanced Materials and Techniques for Radiation Dosimetry, Khalil Arshak and Olga Korostynska, Editors
Автор: Walter R. Nelson Название: Computer Techniques in Radiation Transport and Dosimetry ISBN: 1468436104 ISBN-13(EAN): 9781468436105 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In October 1978, a group of 41 scientists from 14 countries met in Erice, Sicily to attend the Second Course of the Interna- tional School of Radiation Damage and Protection "Ettore Majorana", the proceedings of which are contained in this book.
Описание: This workshop has produced a most comprehensive review of Radio Frequency Dosimetry and Bioeffects. Over 80 of the world`s leading scientists and technical experts review the field of radio frequency radiation dosimetry, measurements and the relationship between SAR, power density and the biological effects of the electromagnetic fields.
Автор: Lovell Название: An Introduction to Radiation Dosimetry ISBN: 0521294975 ISBN-13(EAN): 9780521294973 Издательство: Cambridge Academ Рейтинг: Цена: 6019.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This 1979 volume presents an elementary and, as far as is practicable, non-mathematical introduction to radiation dosimetry. It treats dosimetry from first principles, dealing with the interaction of the various radiations with matter, then defining dosimetric quantities and units and showing how the more important ones are measured.
Описание: Presents details of the operation of and experience gained with a number of large-scale TL personnel dosimetry services, with particular attention being paid to the management aspects of such services. This book is suitable for technical and administrative personnel in TLD services, and TLD system designers.
Автор: C.G. Orton Название: Radiation Dosimetry ISBN: 0306420562 ISBN-13(EAN): 9780306420566 Издательство: Springer Рейтинг: Цена: 32004.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: We have been bombarded constantly by X rays, y rays, UV rays, and particulate radiations from outer space, and by terrestrial radiations from the ground we walk on, from our building materials, and from our own bodies.
Автор: McParland Название: Medical Radiation Dosimetry ISBN: 1447154029 ISBN-13(EAN): 9781447154020 Издательство: Springer Рейтинг: Цена: 27951.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a theoretical description of the physics of charged particle collision energy loss and the role that it plays in the clinical radiation dosimetry resulting from exposure to ionising radiation.
Автор: Brian J McParland Название: Medical Radiation Dosimetry ISBN: 1447170059 ISBN-13(EAN): 9781447170051 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Accurate radiation dosimetry is a requirement of radiation oncology, diagnostic radiology and nuclear medicine. It is necessary so as to satisfy the needs of patient safety, therapeutic and diagnostic optimisation, and retrospective epidemiological studies of the biological effects resulting from low absorbed doses of ionising radiation. The radiation absorbed dose received by the patient is the ultimate consequence of the transfer of kinetic energy through collisions between energetic charged particles and atoms of the tissue being traversed. Thus, the ability of the medical physicist to both measure and calculate accurately patient dosimetry demands a deep understanding of the physics of charged particle interactions with matter. Interestingly, the physics of charged particle energy loss has an almost exclusively theoretical basis, thus necessitating an advanced theoretical understanding of the subject in order to apply it appropriately to the clinical regime. Each year, about one-third of the world's population is exposed to ionising radiation as a consequence of diagnostic or therapeutic medical practice. The optimisation of the resulting radiation absorbed dose received by the patient and the clinical outcome sought, whether diagnostic or therapeutic, demands accuracy in the evaluation of the radiation absorbed doses resulting from such exposures. This requirement arrises primarily from two broadly-encompassing factors: * The requirement in radiation oncology for a 5% or less uncertainty in the calculation and measurement of absorbed dose so as to optimise the therapeutic ratio of the probabilities of tumour control and normal tissue complications; and * The establishment and further refinement of dose reference levels used in diagnostic radiology and nuclear medicine to minimise the amount of absorbed dose for a required degree of diagnostic benefit. The radiation absorbed dose is the outcome of energetic charged particles decelerating and transferring their kinetic energy to tissue. The calculation of this energy deposition, characterised by the stopping power, is unique in that it is derived entirely from theoretical principles. This dominant role of the associated theory makes its understanding of fundamental to the calculation of the radiation absorbed dose to the patient. The theoretical development of charged particle energy loss recognised in medical physics textbooks is in general limited to basic derivations based upon classical theory, generally a simplified form of the Bohr theory. More advanced descriptions of, for example, the Bethe-Bloch quantum result usually do not go beyond the simple presentation of the result without full explanation of the theoretical development of the theory and consideration of its limitations, its dependencies upon the Born perturbation theory and the various correction factors needed to correct for the failures of that Born theory at higher orders. This is not appropriate for a full understanding of the theory that its importance deserves. The medical radiation physicist should be aware of the details of the theoretical derivations of charged particle energy loss in order to appreciate the levels of accuracy in tabular data provided in reports and the calculation methodologies used in modern Monte Carlo calculations of radiation dosimetry.
Описание: This book is a compilation of the most widely used computational methods and techniques for calculating shielding parameters that are required for radiation-shielding investigations of dosimetric materials. The theoretical, experimental, and simulation methods and their applications are described. The book is divided into thirteen chapters that are arranged in a systematic order and written by experienced scientists and academicians worldwide. The gamma-ray shielding parameter calculations with the Monte Carlo simulation techniques viz. MCNP, GEANT4, FLUKA, and EGS5 codes are illustrated. Descriptions of various software such as XCOM, WinXCom, FLUKA, Phy-X, BMIX, ASFIT, and ANSI are provided. A review of fundamental quantities for calculation of ambient dose, i.e., photon and neutron buildup factors, is presented. A phantom-based computation model has been included to indicate the applications of radiation dosimetry in medical diagnostics. The chapters on computed-tomography (CT) have been included to provide insight into the radiations diagnostic capabilities and applications. The shielding effectiveness of some materials such as ignimbrite rocks, amorphous metals, marbles, dosimetric materials, and novel shielding materials have been investigated. The most recent concept of multi-layered shielding and related buildup factors influence on the shielding effectiveness is described with a computer program, the RIMP-TOOLKIT. This book is the result of the authors hard-work and determination during the worldwide lockdown period caused by the spread of COVID-19. The conclusions presented in this book will be useful in nuclear radiation shielding and for dosimetric purposes. Additionally, this book will be helpful for postgraduate students of physics and chemistry.
Автор: Greening, J.R Название: Fundamentals of Radiation Dosimetry ISBN: 0367451735 ISBN-13(EAN): 9780367451738 Издательство: Taylor&Francis Рейтинг: Цена: 9492.00 р. Наличие на складе: Нет в наличии.
Описание: This book reviews ionising radiation quantities and the relationships between them and discusses the principles underlying their measurement. The emphasis is on the determination of absorbed dose and related dosimetric quantities.
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