Author: WONUC (Organization)
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 592
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Book Description
The growing knowledge about the mechanisms of carcinogenesis and the critical analysis of the assumption on which the no-threshold linear relation is based have advanced, but dose-effect relations must be found which optimize the overall epidemiological and experimental data. It is abundantly clear that the standards that will be enforced upon the entry into the force of the International directive no longer enjoy the scientific justifications which made them credible, and that concepts like collective dose and the ALARA (As Low As reasonably Achievable) principle are obsolete. Yet this merely raises, with even greater sharpness, the key question: what can replace them? In this respect, research on the influence of variations in natural irradiation on cancer frequently represent a vital source of information. Radiological protection has entered what some call a turbulence zone, others a renewal. The dogmas on which it lived for more than two decades have been questioned, giving the medical and scientific community a dual responsibility.
Author: Bekkay Hajji
Publisher: Springer Nature
ISBN: 9811562598
Category : Technology & Engineering
Languages : en
Pages : 858
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Book Description
This book includes papers presented at the Second International Conference on Electronic Engineering and Renewable Energy (ICEERE 2020), which focus on the application of artificial intelligence techniques, emerging technology and the Internet of things in electrical and renewable energy systems, including hybrid systems, micro-grids, networking, smart health applications, smart grid, mechatronics and electric vehicles. It particularly focuses on new renewable energy technologies for agricultural and rural areas to promote the development of the Euro-Mediterranean region. Given its scope, the book is of interest to graduate students, researchers and practicing engineers working in the fields of electronic engineering and renewable energy.
Author: Dhorali Gnanasekaran
Publisher: Springer
ISBN: 9811380635
Category : Technology & Engineering
Languages : en
Pages : 453
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Book Description
This book comprises a collection of chapters on green biopolymer nanocomposites. The book discusses the preparation, properties, and applications of different types of biodegradable polymers. An overview of recent advances in the fabrication of biopolymers nanocomposites from a variety of sources, including organic and inorganic nanomaterials, is presented. The book highlights the importance and impact of eco-friendly green nanocomposites, both environmentally and economically. The contents of this book will prove useful for students, researchers, and professionals working in the field of nanocomposites and green technology.
Author: Toshiaki Suhara
Publisher: CRC Press
ISBN: 9780203020470
Category : Science
Languages : en
Pages : 330
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Book Description
Ranging from fundamental theoretical concepts to advanced device technologies, this reference/text explores the engineering, characteristics, and performance of specific semiconductor lasers. It defines key principles in electromagnetics, optoelectronics, and laser implementation for novel applications in optical communications, storage, processing
Author: Bernardo Cortese
Publisher: Springer
ISBN: 3319926004
Category : Medical
Languages : en
Pages : 230
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Book Description
This book provides a comprehensive, up-to-date summary of drug-coated balloon (DCB) technology and the role of DCBs in the treatment of coronary and peripheral arterial disease. In addition to clear explanation of how DCBs works, readers will find an enlightening analysis of the mistakes and successes of the past decade and the emergence of the latest delivery systems, which combine a more deliverable device with much improved drug delivery to the vessel wall. The full range of current applications of DCBs are reviewed in detail, drawing on the latest scientific evidence. Due attention is paid to newer devices, with provision of technical insights and documentation of the available clinical data. Ongoing research projects, remaining technical challenges, likely future directions, and reimbursement issues are also carefully considered. This book will be a useful tool for any interventional cardiologist, interventional radiologist, or vascular surgeon who wishes to acquire a deep knowledge of this technology and its application in both coronary and peripheral interventions.
Author: Scott H. Faro
Publisher: Springer Science & Business Media
ISBN: 1441903453
Category : Medical
Languages : en
Pages : 1015
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Book Description
Functional Neuroradiology: Principles and Clinical Applications, is a follow-up to Faro and Mohamed’s groundbreaking work, Functional (BOLD)MRI: Basic Principles and Clinical Applications. This new 49 chapter textbook is comprehensive and offers a complete introduction to the state-of-the-art functional imaging in Neuroradiology, including the physical principles and clinical applications of Diffusion, Perfusion, Permeability, MR spectroscopy, Positron Emission Tomography, BOLD fMRI and Diffusion Tensor Imaging. With chapters written by internationally distinguished neuroradiologists, neurologists, psychiatrists, cognitive neuroscientists, and physicists, Functional Neuroradiology is divided into 9 major sections, including: Physical principles of all key functional techniques, Lesion characterization using Diffusion, Perfusion, Permeability, MR spectroscopy, and Positron Emission Tomography, an overview of BOLD fMRI physical principles and key concepts, including scanning methodologies, experimental research design, data analysis, and functional connectivity, Eloquent Cortex and White matter localization using BOLD fMRI and Diffusion Tensor Imaging, Clinical applications of BOLD fMRI in Neurosurgery, Neurology, Psychiatry, Neuropsychology, and Neuropharmacology, Multi-modality functional Neuroradiology, Beyond Proton Imaging, Functional spine and CSF imaging, a full-color Neuroanatomical Brain atlas of eloquent cortex and key white matter tracts and BOLD fMRI paradigms. By offering readers a complete overview of functional imaging modalities and techniques currently used in patient diagnosis and management, as well as emerging technology, Functional Neuroradiology is a vital information source for physicians and cognitive neuroscientists involved in daily practice and research.
Author: National Research Council
Publisher: National Academies Press
ISBN: 030908637X
Category : Science
Languages : en
Pages : 177
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Book Description
Recent scientific and technical advances have made it possible to create matter in the laboratory under conditions relevant to astrophysical systems such as supernovae and black holes. These advances will also benefit inertial confinement fusion research and the nation's nuclear weapon's program. The report describes the major research facilities on which such high energy density conditions can be achieved and lists a number of key scientific questions about high energy density physics that can be addressed by this research. Several recommendations are presented that would facilitate the development of a comprehensive strategy for realizing these research opportunities.
Author: Timothy E. Quill
Publisher: Oxford University Press, USA
ISBN: 0199316678
Category : Medical
Languages : en
Pages : 322
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Book Description
The practice of palliative care and hospice is filled with overt and sometimes covert ethical challenges. These challenges are addressed by leading international palliative care and hospice scholars under three main domains: care delivery systems; addressing the many dimensions of suffering; and difficult decisions near the end of life.
Author: Andrea Rossi
Publisher: Springer
ISBN: 9783662441022
Category : Medical
Languages : en
Pages : 1800
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Book Description
This is an update of the in-depth reference textbook of the same title designed as a comprehensive resource on neuroimaging of diseases of the pediatric central nervous system. The structure of the book has been extensively improved, and its contents further expanded. While still aiming at a complete coverage of diseases involving the brain, the head and neck and the spine, the chapters have been extensively rewritten so as to focus on more specific disease categories, with the aim of improving their readability and increasing their usefulness as a reference in the everyday clinical practice. The illustrations have been updated to reflect the latest techniques and findings. As in the previous work, an introductory chapter on embryology is available and the latest advances in prenatal imaging are also discussed. Detailed information is provided on imaging of the full range of diseases, including some that receive very limited attention elsewhere. This new, improved Pediatric Neuroradiology will continue to be an ideal source of information for neuroradiologists, radiologists, neurosurgeons, neurologists and pediatricians, as well as a useful teaching text for residents and fellows in training. A rich analytic index is included to ensure that the book will serve as an easily usable tool in everyday clinical practice.
Author: International Atomic Energy Agency
Publisher: International Atomic Energy Agency
ISBN: 9789201047182
Category : Technology & Engineering
Languages : en
Pages : 261
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Book Description
The IAEA Safety Glossary defines and explains technical terms used in the IAEA Safety Standards and other safety related IAEA publications, and provides information on their usage. The 2018 Edition of the IAEA Safety Glossary is a new edition of the IAEA Safety Glossary, originally issued in 2007. It has been revised and updated to take into account new terminology and usage in safety standards issued between 2007 and 2018. The revisions and updates reflect developments in the technical areas of application of the safety standards and changes in regulatory approaches in Member States.
