Автор: ICRP Название: ICRP Publication 143: Paediatric Reference Computational Phantoms ISBN: 1529741238 ISBN-13(EAN): 9781529741230 Издательство: Sage Publications Рейтинг: Цена: 239710.00 T Наличие на складе: Поставка под заказ. Описание: This report describes the development and intended use of a series of ten computational phantoms representing the reference male and female at newborn, 1-year-old, 5-year-old, 10-year-old, and 15-year-old as defined in Publication 89. These phantoms have been formally adopted by the ICRP for use within ICRP Committee 2 in the development of age-dependent dose coefficients following the 2007 Recommendations. They are presented in this report in the very same voxelised structures and tissue ID numbers as given in Publication 110 for the adult reference computational phantoms. These paediatric phantoms have been used by Task Group 90 of ICRP Committee 2 in the development of age-dependent dose coefficients representing external exposures to contaminated air, water, and soil. They have also been used by Task Group 96 of ICRP Committee 2 in the development of age-dependent specific absorbed fractions for internally emitted photons, electrons, alpha particles, and neutrons, in a manner similar to the adult SAF (Specific Absorbed Fraction) values given in Publication 133.
Автор: ICRP Название: ICRP Publication 135: Diagnostic Reference Levels in Medical Imaging ISBN: 1526434989 ISBN-13(EAN): 9781526434982 Издательство: Sage Publications Рейтинг: Цена: 206970.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book shows that beyond the fossil fuel industry, it is the lesser-known but vastly more powerful world of asset managers and shadow banking which is inhibiting our ability to pursue climate and environmental justice. Those with the influence to effect global change increasingly see commodifying nature as the only way to do so. -- .
Автор: Mesh Mesha Название: Bust Down Thotiana: A Crazy Love Story ISBN: 107595892X ISBN-13(EAN): 9781075958922 Издательство: Неизвестно Цена: 11490.00 T Наличие на складе: Невозможна поставка.
Автор: Mesh Mesha, P Mz Lady Название: St. Pierre Boyz 3: All is Fair in Love and War ISBN: 1548721344 ISBN-13(EAN): 9781548721343 Издательство: Неизвестно Цена: 11490.00 T Наличие на складе: Невозможна поставка.
Автор: Mesha Mesh Mz Lady P. and Название: For The Love of a St.Pierre Boy: St. Pierre Boyz Part 4 (The Finale) ISBN: 1708123601 ISBN-13(EAN): 9781708123604 Издательство: Неизвестно Цена: 14930.00 T Наличие на складе: Невозможна поставка. Описание: The St. Pierre Boyz are back with a vengeance. Of course the leading ladies of their lives are riding shotgun beside them. This time around it's chaos at home accompanied with bloodshed in the streets.From the streets of Dallas to the streets of Chicago. The brothers are wreaking havoc on anyone that poses a threat. Just when they rid themselves of those that waged war against them, a new enemy rises. The culprit is closer to them than they think.While Luxe, Sebastian, Judah, and Kilo are out holding court in the streets, Leilani, Dynasty Diamond, and Yetta are building their own business venture. Being the independent women they have always been becomes too much for their significant others. The women have found their voice. The days of folding and submitting is over. Their defiance brings drama and chaos within the family that becomes more than they can handle.Get lost in the pages of this highly anticipated follow up to the Best Selling series the St.Pierre Boyz. This installment will have you on a emotional rollercoaster filled with pain and joy. Find out what these women go through while fighting For The Love of a St.Pierre Boy
Название: ICRP PUBLICATION 126 ISBN: 1473916585 ISBN-13(EAN): 9781473916586 Издательство: Sage Publications Рейтинг: Цена: 177410.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In this report, the Commission provides updated guidance on radiological protection against radon exposure
Автор: Mesh Mesha, P Mz Lady Название: St. Pierre Boyz 2: All is Fair in Love and War ISBN: 1542554446 ISBN-13(EAN): 9781542554442 Издательство: Неизвестно Цена: 11490.00 T Наличие на складе: Невозможна поставка.
Автор: ICRP Название: ICRP Publication 147:Use of Dose Quantities in Radiological Protection ISBN: 1529773911 ISBN-13(EAN): 9781529773910 Издательство: Sage Publications Рейтинг: Цена: 238650.00 T Наличие на складе: Поставка под заказ. Описание: The central dose quantities used in radiological protection are absorbed dose, equivalent dose, and effective dose. The concept of effective dose was developed by the International Commission on Radiological Protection (ICRP) as a risk-adjusted dosimetric quantity for the management of protection against stochastic effects, principally cancer, enabling comparison of estimated doses with dose limits, dose constraints, and reference levels expressed in the same quantity. Its use allows all radiation exposures from external and internal sources to be considered together and summed, relying on the assumptions of a linear non-threshold dose–response relationship, equivalence of acute and chronic exposures at low doses or low dose rates, and equivalence of external and internal exposures. ICRP Publication 103 provides detailed explanation of the purpose and use of effective dose and equivalent dose to individual organs and tissues. This publication provides further guidance on the scientific basis for the control of radiation risks using dose quantities, and discusses occupational, public, and medical applications. It is recognised that best estimates of risk to individuals will use organ/tissue doses and specific dose risk models. Although doses incurred at low levels of exposure may be measured or assessed with reasonable accuracy, the associated risks are increasingly uncertain at lower doses. Bearing in mind the uncertainties associated with risk projection to low doses or low dose rates, it is concluded that effective dose may be considered as an approximate indicator of possible risk, recognising also that lifetime cancer risks vary with age at exposure, sex, and population group. A further conclusion is that equivalent dose is not required as a protection quantity. It will be more appropriate for limits for the avoidance of tissue reactions for the skin, hands and feet, and lens of the eye to be set in terms of absorbed dose rather than equivalent dose.
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