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Exercise And Regional Dosimetry
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Book Synopsis Exercise and Regional Dosimetry by : FJ. Miller
Download or read book Exercise and Regional Dosimetry written by FJ. Miller and published by . This book was released on 1989 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Regional respiratory tract dosimetry is an important consideration when examining susceptibility to inhaled gases and particles. In this overview, an orientation is provided on the major anatomical ventilatory and physiologic factors that affect regional respiratory tract dosimetry. The influence of these factors and the physical laws governing deposition exhibit complex relationships for the extrathoracic, tracheobronchial, and pulmonary regions of the respiratory tract. Specific examples of regional dosimetry of insoluble and hygroscopic particles and an oxidant gas are presented to help identify critical issues and research areas related to susceptibility to inhaled pollutants.
Book Synopsis Exercise and Regional Dosimetry by : JS. Ultman
Download or read book Exercise and Regional Dosimetry written by JS. Ultman and published by . This book was released on 1989 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary responses of the lung to exercise are an increase in and a redistribution of ventilation and perfusion. In the presence of environmental pollutant gases, these changes will have a direct effect on the internal distribution of pollutant concentration and absorption in the lower airways. In the conducting airways, higher ventilation rates promote turbulence and increase gas phase mass transfer coefficients, and this can accelerate the absorption of pollutant by bronchial tissue. Also, the larger tidal volumes associated with exercise increase alveolar ventilation, resulting in higher pollutant exposure levels in the respiratory air spaces.
Book Synopsis Susceptibility to Inhaled Pollutants by : Mark J. Utell
Download or read book Susceptibility to Inhaled Pollutants written by Mark J. Utell and published by ASTM International. This book was released on 1989 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Review of Medical Dosimetry by : William Amestoy
Download or read book Review of Medical Dosimetry written by William Amestoy and published by Springer. This book was released on 2015-03-03 with total page 879 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study guide will be a reliable support and easy-to-use source of information for students in the fields of dosimetry, physics, radiation oncology, and therapy as they progress through the educational levels in preparation for board examinations. The theoretical and practical knowledge gained by students on previous courses or in clinical settings is reinforced by means of almost 1200 questions and accompanying detailed analytical answers. In order to cater for the needs of all students, the questions are arranged according to three levels of difficulty. The level 1 questions are mainly intended for those hoping to pass the Medical Dosimetrist Certification Board (MDCB) exam but will also be beneficial for Medical Physics candidates taking written exams and for Radiation Oncology residents. The level II questions are in general clinically related and will be relevant for any student, while the level III questions are advanced and are especially suitable for American Board of Radiology candidates or those taking equivalent exams elsewhere in the world. The study guide is broken down into different subject areas, with provision of multiple questions and answers on each subject. In addition, the mathematical and physics questions include brief explanations of how the student can solve each problem. At the end of the guide, three practice tests are included with the same number of questions as are found in the MDCB exam. These tests will help students to test their knowledge and improve their test-taking speed.
Book Synopsis Fundamentals of Ionizing Radiation Dosimetry by : Pedro Andreo
Download or read book Fundamentals of Ionizing Radiation Dosimetry written by Pedro Andreo and published by John Wiley & Sons. This book was released on 2017-06-08 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fosters a thorough understand of radiation dosimetry concepts: detailed solutions to the exercises in the textbook Fundamentals of Ionizing Radiation Dosimetry!
Download or read book Radiation Dosimetry written by C.G. Orton and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mankind has evolved in a sea of radiation. 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. Recently, we have become increasingly subjected to man-made radiations, especially from the medical and defense industries. All of these radiations are capable of affecting us biologically, both to our benefit and to our detriment. This book provides a thorough review of the physical and biological dosimetry of these radiations. It is targeted to those health professionals who are concerned with understanding the mechanisms fundamental to the biological action of ionizing radiation or who are involved in the application, measurement, or treatment of the effects of such radiations. The first chapter, on "Bioeffect Dosimetry in Radiation Therapy," should be of special interest to anyone involved in the treatment of cancer by radiation. It includes a brief review of the history of the manipulation of time-dose parameters in order to improve therapeutic benefit, and an up-to-date analysis of time-dose relationships designed for use in fractionated radiotherapy and brachytherapy. This is followed by two chapters reviewing and comparing national and international protocols for the precise measurement of photon and electron radiations in therapy. These chapters should be invaluable to radiation physicists responsible for treatment machine calibrations.
Book Synopsis Handbook of Oxidants and Antioxidants in Exercise by : C. Sen
Download or read book Handbook of Oxidants and Antioxidants in Exercise written by C. Sen and published by Elsevier. This book was released on 2000-02-16 with total page 1219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the science of exercise dates back to the time of ancient Greece. Today exercise is viewed not only as a leisurely activity but also as an effective preventive and therapeutic tool in medicine. Further biomedical studies in exercise physiology and biochemistry reports that strenuous physical exercise might cause oxidative lipid damage in various tissues. The generation of reactive oxygen species is elevated to a level that overwhelms the tissue antioxidant defense systems resulting in oxidative stress.The Handbook of Oxidants and Antioxidants in Exercise examines the different aspects of exercise-induced oxidative stress, its management, and how reactive oxygen may affect the functional capacity of various vital organs and tissues. It includes key related issues such as analytical methods, environmental factors, nutrition, aging, organ function and several pathophysiological processes.This timely publication will be of relevance to those in biomedical science and was designed to be readily understood by the general scientific audience.
Book Synopsis Development of Procedures for in Vivo Dosimetry in Radiotherapy by : International Atomic Energy Agency
Download or read book Development of Procedures for in Vivo Dosimetry in Radiotherapy written by International Atomic Energy Agency and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive overview of the development of procedures for in vivo dosimetry in radiotherapy. It elaborates on the technology behind in vivo dosimetry and describes an initial set of measurements.
Book Synopsis A Course in Luminescence Measurements and Analyses for Radiation Dosimetry by : Stephen W. S. McKeever
Download or read book A Course in Luminescence Measurements and Analyses for Radiation Dosimetry written by Stephen W. S. McKeever and published by John Wiley & Sons. This book was released on 2022-05-25 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Course in Luminescence Measurements and Analyses for Radiation Dosimetry A complete approach to the three key techniques in luminescence dosimetry In A Course in Luminescence Measurements and Analyses for Radiation Dosimetry, expert researcher Stephen McKeever delivers a holistic and comprehensive exploration of the three main luminescence techniques used in radiation dosimetry: thermoluminescence, optically stimulated luminescence, and radiophotoluminescence. The author demonstrates how the three techniques are related to one another and how they compare to each other. Throughout, the author’s focus is on pedagogy, including state-of-the-art research only where it is relevant to demonstrate a key principle or where it reveals a critical insight into physical mechanisms. The primary purpose of the book is to teach beginning researchers about the three aforementioned techniques, their similarities and distinctions, and their applications. A Course in Luminescence Measurements and Analyses for Radiation Dosimetry offers access to a companion website that includes original data sets and problems to be solved by the reader. The book also includes: A thorough introduction to the field of luminescence applications in radiation dosimetry, including a history of the subject. Comprehensive explorations of introductory models and kinetics, including the concepts of thermoluminescence, optically stimulated luminescence, and radiophotoluminescence. Practical discussions of luminescence curve shapes, including the determination of trapping parameters from experimental thermoluminescence and optically stimulated luminescence data. In-depth examinations of dose-response functions, superlinearity, supralinearity, and sublinearity, as well as the causes of non-linearity. Detailed examples with well-known materials. A Course in Luminescence Measurements and Analyses for Radiation Dosimetry is an invaluable guide for undergraduate and graduate students in the field of radiation dosimetry, as well as faculty and professionals in the field.
Book Synopsis Toxicological Risk Assessment and Multi-System Health Impacts from Exposure by : Aristidis M. Tsatsakis
Download or read book Toxicological Risk Assessment and Multi-System Health Impacts from Exposure written by Aristidis M. Tsatsakis and published by Elsevier. This book was released on 2021-08-01 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicological Risk Assessment and Multisystem Health Impacts From Exposure highlights the emerging problems of human and environmental health attributable to cumulative and multiple sources of long-term exposure to environmental toxicants. The book describes the cellular, biological, immunological, endocrinologic, genetic, and epigenetic effects of long-term exposure. It examines how the combined exposure to nanomaterials, metals, pharmaceuticals, multifrequency radiation, dietary mycotoxins, and pesticides accelerates ecotoxicity in humans, animals, plants, and the larger environment. The book goes on to also offer insights into mixture risk assessments, protocols for evaluating the risks, and how this information can serve the regulatory agencies in setting safer exposure limits. The book is a go-to resource for scientists and professionals in the field tackling the current and emerging trends in modern toxicology and risk assessment. - Bridges basic research with clinical, epidemiological, regulatory, and translational research, conveying both an introductory understanding and the latest developments in the field - Evaluates real-life human health risk assessment for long-term exposures to xenobiotic mixtures and the role they play in contributing to chronic disease - Discusses advances in predictive (in silico) toxicology tools and the benefits of using omics technologies in toxicology research
Book Synopsis Radiopharmaceutical Dosimetry Symposium by : Roger J. Cloutier
Download or read book Radiopharmaceutical Dosimetry Symposium written by Roger J. Cloutier and published by . This book was released on 1976 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Dosimetry by : W. G. Eisert
Download or read book Biological Dosimetry written by W. G. Eisert and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: In October 1982, a small international symposium was held at the Gesellschaft fUr Strahlen- und Umweltforschung mbH (GSF) in Munich as a satellite meeting of the IX International Conference on Analytical Cytology. The symposium focussed on cytometric approaches to biological dosimetry, and was, to the best of our knowledge, the first meeting on this subject ever held. There was strong encouragement from the 75 attendees and from others to publish a proceedings of the symposium. Hence this book, containing 30 of the 36 presentations, has been assembled. Dosimetry, the accurate and systematic determination of doses, usually refers to grams of substance administered or rads of ionization or some such measure of exposure of a patient, a victim or an experimental system. The term also can be used to describe the quantity of an ultimate, active agent as delivered to the appropriate target material within a biological system. Thus, for mutagens, one can speak of DNA dosimetry, meaning the number of adducts produced in the DNA of target cells such as bone-mar row stem cells or spermatogonia.
Book Synopsis Environmental Health Perspectives by :
Download or read book Environmental Health Perspectives written by and published by . This book was released on 1993 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Epidemiology written by and published by . This book was released on 1993 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radioactivity & Radiochemistry written by and published by . This book was released on 1996 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radiation Therapy Dosimetry by : Arash Darafsheh
Download or read book Radiation Therapy Dosimetry written by Arash Darafsheh and published by CRC Press. This book was released on 2021-03-08 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book covers the everyday use and underlying principles of radiation dosimeters used in radiation oncology clinics. It provides an up-to-date reference spanning the full range of current modalities with emphasis on practical know-how. The main audience is medical physicists, radiation oncology physics residents, and medical physics graduate students. The reader gains the necessary tools for determining which detector is best for a given application. Dosimetry of cutting edge techniques from radiosurgery to MRI-guided systems to small fields and proton therapy are all addressed. Main topics include fundamentals of radiation dosimeters, brachytherapy and external beam radiation therapy dosimetry, and dosimetry of imaging modalities. Comprised of 30 chapters authored by leading experts in the medical physics community, the book: Covers the basic principles and practical use of radiation dosimeters in radiation oncology clinics across the full range of current modalities. Focuses on providing practical guidance for those using these detectors in the clinic. Explains which detector is more suitable for a particular application. Discusses the state of the art in radiotherapy approaches, from radiosurgery and MR-guided systems to advanced range verification techniques in proton therapy. Gives critical comparisons of dosimeters for photon, electron, and proton therapies.
Book Synopsis National Networks for Radiotherapy Dosimetry Audits by : IAEA
Download or read book National Networks for Radiotherapy Dosimetry Audits written by IAEA and published by International Atomic Energy Agency. This book was released on 2023-07-14 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IAEA has a long-standing history of providing radiotherapy dosimetry audits in its Member States. This publication summarizes the methodologies resulting from the work of four coordinated research projects (CRPs) and offers information on experiences collected during the development of dosimetry audit programmes and their implementation at national levels. It also sets the framework and provides advice on the structure of dosimetry audit centres and discusses the general approach for audit development and the necessary background to conduct dosimetry audits in radiotherapy by national organizations. It provides technical and scientific details, as well as practical experiences of the audit steps developed under these CRPs. Any organization developing national audit programmes for radiotherapy can use this publication as a reference and to learn from the experiences of other national audit networks.
