Hydrogen and Helium Recycling at Plasma Facing Materials PDF Download

Author: Ahmed Hassanein
Publisher: Springer Science & Business Media
ISBN: 9781402005121
Category : Mathematics
Languages : en
Pages : 252

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Proceedings of the NATO Advanced Research Workshop on Hydrogen Isotope Recycling at Plasma Facing Materials in Fusion Reactors, Argonne, Illinois, USA from 22-24 August 2001

Author: Yves Lemoigne
Publisher: Springer
ISBN: 9400702477
Category : Technology & Engineering
Languages : en
Pages : 199

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Book Description
This book introduces the fundamental aspects of Radiation Protection in Medical Physics and covers three main themes: General Radiation Protection Principles; Radiobiology Principles; Radiation Protection in Hospital Medical Physics. Each of these topics is developed by analysing the underlying physics principles and their implementation, quality and safety aspects, clinical performance and recent advances in the field. Some issues specific to the individual techniques are also treated, e.g. calculation of patient dose as well as that of workers in hospital, optimisation of equipment used, shielding design of radiation facilities, radiation in oncology such as use of brachytherapy in gynecology or interventional procedures. All topics are presented with didactical language and style, making this book an appropriate reference for students and professionals seeking a comprehensive introduction to the field as well as a reliable overview of the most recent developments.

Author: Terri A. Camesano
Publisher: Springer
ISBN: 9401772185
Category : Technology & Engineering
Languages : en
Pages : 227

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This book presents research into chemical, biological, radiological and nuclear (CBRN) defense and environmental security, exploring practical implications of the research. Contributions from a diverse group of international civilian researchers present the latest work on nanotechnology problems in this area, looking at detection, protective technologies, decontamination and threats to environmental security due to bacteriophages and nanomaterials. Highlights include the potential of Atomic Force Microscopy (AFM) to characterize the nanoscale properties of microbial pathogens, the development of bacteriophage-based therapeutics, prophylactic and diagnostic preparations and their uses in different fields, such as medicine, veterinary, agriculture, food and water safety, amongst others. Readers may also consider an inexpensive bioassay suited for assessing chemical poisoning in the environment such as the presence of pesticides, sensors to detect ultra-trace quantities of the explosive Pentaerythritol tetranitrate (PETN) using nanotubes and electrochemical sensors to simultaneously detect and reduce the explosive trinitrotoluene (TNT) to 2,4,6-triaminotoluene (TAT) in solution. This book shows how cooperative research among NATO countries and NATO partners can make a critical contribution to meeting the opportunities and challenges of nanotechnology problems relevant to chemical and biological defense needs. The papers presented here are representative of contributions made to the Advanced Research Workshop (ARW) on September 22-26, 2014 in Antalya, Turkey, to address the NATO SPS Key Priority of Defense against CBRN Agents and Environmental Security.

Author: Lorenzo Pavesi
Publisher: Springer Science & Business Media
ISBN: 9781402011948
Category : Science
Languages : en
Pages : 502

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Book Description
Silicon, the leading material in microelectronics during the last four decades, also promises to be the key material in the future. Despite many claims that silicon technology has reached fundamental limits, the performance of silicon microelectronics continues to improve steadily. The same holds for almost all the applications for which Si was considered to be unsuitable. The main exception to this positive trend is the silicon laser, which has not been demonstrated to date. The main reason for this comes from a fundamental limitation related to the indirect nature of the Si band-gap. In the recent past, many different approaches have been taken to achieve this goal: dislocated silicon, extremely pure silicon, silicon nanocrystals, porous silicon, Er doped Si-Ge, SiGe alloys and multiquantum wells, SiGe quantum dots, SiGe quantum cascade structures, shallow impurity centers in silicon and Er doped silicon. All of these are abundantly illustrated in the present book.

Author: Magdy Hefnawy
Publisher: Springer Science & Business Media
ISBN: 9400710992
Category : Science
Languages : en
Pages : 263

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The global food-supply chain is vulnerable to threats from a variety of directions. Hence food security and safety remains a hot topic worldwide in academic research arenas and food industry practices. This book describes efforts from academia, government, and industry to counter food terrorism and to protect the food supply against any threat. In addition, it evaluates the global food supply, production capabilities, and food availability during and after disasters. Articles in the book assess food safety emergencies, and the prevention of, and response to deliberate contamination by microbial or chemical substances. Minimization of health and economic risks following a terrorist act or unintentional contamination is likewise discussed. The book also examines novel preservation techniques, methods to produce safe food products, and other concerns for ensuring a stable and safe food supply.

Author: Ladislav Hofreiter
Publisher: Springer
ISBN: 9789402417579
Category : Business & Economics
Languages : en
Pages : 378

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Book Description
This proceedings volume includes articles presented during the Advanced Research Workshop on Soft Target Protection. The book presents important topics related to the protection of vulnerable objects and spaces, called Soft Targets. The chapters published in this book are thematically assigned to the blocks as follows: Theoretical aspect of soft target protection; Blast resistance of soft targets; Counter terrorism; Technical and technological solutions for soft target protection; Scheme and organizational measures; Blast protection and Forces for soft target protection. In this book, the reader will find a wealth of information about the theoretical background for designing protection of soft targets, as well as the specifics of protecting objects in armed conflict areas. New methods and procedures applicable to the soft target protection are described.

Author: Simone Turchetti
Publisher: University of Chicago Press
ISBN: 022659582X
Category : Science
Languages : en
Pages : 264

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Book Description
Following the launch of Sputnik, the North Atlantic Treaty Organization became a prominent sponsor of scientific research in its member countries, a role it retained until the end of the Cold War. As NATO marks sixty years since the establishment of its Science Committee, the main organizational force promoting its science programs, Greening the Alliance is the first book to chart NATO’s scientific patronage—and the motivations behind it—from the organization’s early days to the dawn of the twenty-first century. Drawing on previously unseen documents from NATO’s own archives, Simone Turchetti reveals how its investments were rooted in the alliance’s defense and surveillance needs, needs that led it to establish a program prioritizing environmental studies. A long-overlooked and effective diplomacy exercise, NATO’s “greening” at one point constituted the organization’s chief conduit for negotiating problematic relations between allies. But while Greening the Alliance explores this surprising coevolution of environmental monitoring and surveillance, tales of science advisers issuing instructions to bomb oil spills with napalm or Dr. Strangelove–like experts eager to divert the path of hurricanes with atomic weapons make it clear: the coexistence of these forces has not always been harmonious. Reflecting on this rich, complicated legacy in light of contemporary global challenges like climate change, Turchetti offers both an eye-opening history of international politics and environmental studies and a thoughtful assessment of NATO’s future.

Author: Plamen Petkov
Publisher: Springer Nature
ISBN: 9402420185
Category : Science
Languages : en
Pages : 473

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Book Description
This book is based on the lectures and contributions of the NATO Advanced Study Institute on “Nanoscience and Nanotechnology in Security and Protection Against CBRN Threats” held in Sozopol, Bulgaria, September 2019. It gives a broad overview on this topic as it combines articles addressing the preparation and characterization of different nanoscaled materials (metals, oxides, glasses, polymers, carbon-based, etc.) in the form of nanowires, nanoparticles, nanocomposites, nanodots, thin films, etc. and contributions on their applications in diverse security and safety related fields. In addition, it presents an interdisciplinary approach drawing on the Nanoscience and Nanotechnology know-how of authors from Physics, Chemistry, Engineering, Materials Science and Biology. A further plus-point of the book, which represents the knowledge of experts from over 20 countries, is the combination of longer papers introducing the background on a certain topic, and brief contributions highlighting specific applications in different security areas.

Author: Igor V. Lerner
Publisher: Springer Science & Business Media
ISBN: 9401005303
Category : Science
Languages : en
Pages : 405

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Book Description
The physics of strongly correlated fermions and bosons in a disordered envi ronment and confined geometries is at the focus of intense experimental and theoretical research efforts. Advances in material technology and in low temper ature techniques during the last few years led to the discoveries of new physical of atomic gases and a possible metal phenomena including Bose condensation insulator transition in two-dimensional high mobility electron structures. Situ ations were the electronic system is so dominated by interactions that the old concepts of a Fermi liquid do not necessarily make a good starting point are now routinely achieved. This is particularly true in the theory of low dimensional systems such as carbon nanotubes, or in two dimensional electron gases in high mobility devices where the electrons can form a variety of new structures. In many of these sys tems disorder is an unavoidable complication and lead to a host of rich physical phenomena. This has pushed the forefront of fundamental research in condensed matter towards the edge where the interplay between many-body correlations and quantum interference enhanced by disorder has become the key to the understand ing of novel phenomena.

Author: Selcuk Guceri
Publisher: Springer Science & Business Media
ISBN: 1402025505
Category : Technology & Engineering
Languages : en
Pages : 534

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Book Description
The combination of conductive polymer technology with the ability to produce nanofibres will facilitate major new developments in biotechnology and information technology, benefiting such areas as scaffolds for tissue engineering and drug delivery systems; wires, capacitors, transistors and diodes; sensor technology; biohazard protection; and energy transport, conversion and storage. The work on nanofibrous materials presented here is designed, first of all, to instruct scientists in the most advanced methods for the formation of nanofibres and nanotubes. The second section covers the physics and chemistry of nanofibres, while the third deals with computer simulation and modelling. The applications described in section 4 include biomedical applications, nanotube-based devices, electronic applications of nanotubes and nanofibres, nanofluidics, and composites. Finally, the fifth section discusses recent developments in nanomaterials, nanoparticles and nanostructures.