Computer System and Network Security provides the reader with a basic understanding of the issues involved in the security of computer systems and networks. Introductory in nature, this important new book covers all aspects related to the growing field of computer security. Such complete coverage in a single text has previously been unavailable, and college professors and students, as well as professionals responsible for system security, will find this unique book a valuable source of information, either as a textbook or as a general reference.
Computer System and Network Security discusses existing and potential threats to computer systems and networks and outlines the basic actions that are generally taken to protect them. The first two chapters of the text introduce the reader to the field of computer security, covering fundamental issues and objectives. The next several chapters describe security models, authentication issues, access control, intrusion detection, and damage control. Later chapters address network and database security and systems/networks connected to wide-area networks and internetworks. Other topics include firewalls, cryptography, malicious software, and security standards. The book includes case studies with information about incidents involving computer security, illustrating the problems and potential damage that can be caused when security fails.
This unique reference/textbook covers all aspects of computer and network security, filling an obvious gap in the existing literature.

Carbon Dioxide Capture and Conversion: Advanced Materials and Process provides information about the fundamental principles and recent development of various methods and processes for CO2 mitigation and transformation. Beginning with a brief overview of recent advancements in CO2 capture and valorization technologies, the book elaborates on CO2 capture and conversion by covering nanoporous materials, biomaterials, innovative solvents, advanced membrane technology, nanocatalyst synthesis and design, cutting-edge characterization techniques as well as reaction mechanisms and kinetics. In addition to techno-economic evaluation and life-cycle assessment for CO2 capture and conversion processes, future perspectives, opportunities and current challenges regarding these processes in terms of their industrial applications, are systematically discussed. Carbon Dioxide Capture and Conversion: Advanced Materials and Process is, therefore, an essential resource for academic researchers, postgraduates, scientists, and engineers seeking fundamental knowledge and practical applications for use in their research and development, studies and industrial operations.

Drought is a slow-onset disaster. The impacts are invisible and are often reflected as a complex socio-economic phenomenon. Due to changes in the climatic conditions droughts are increasingly occurring in non-traditional drought prone areas. The Asian monsoon region is one of these areas where consecutive years of droughts are causing severe problems for the lives and livelihoods of the communities. The impacts are becoming increasingly more visible, and drawing the attention of policy makers and professionals from national and international levels. In this context, this book outlines the characteristics and challenges of the Asian monsoon drought and highlights innovative solutions and approaches undertaken in different parts of the region. A ready-reference for field practitioners it combines academic research and field practices, and builds on actual implementation experiences of drought risk reduction. Providing a thorough examination of the subject and region, chapters cover droughts in Vietnam, Cambodia, Laos, Thailand, Myanmar, Bangladesh, India and Sri Lanka. It concludes with an article on cross-cutting experiences and drought risk reduction in the Asian Monsoon Region.

Over the past several decades, applications permeated by advances in digital signal processing have undergone unprecedented growth in capabilities. The editors and authors of High Performance Embedded Computing Handbook: A Systems Perspective have been significant contributors to this field, and the principles and techniques presented in the handbook are reinforced by examples drawn from their work. The chapters cover system components found in today's HPEC systems by addressing design trade-offs, implementation options, and techniques of the trade, then solidifying the concepts with specific HPEC system examples. This approach provides a more valuable learning tool, Because readers learn about these subject areas through factual implementation cases drawn from the contributing authors' own experiences. Discussions include: Key subsystems and components Computational characteristics of high performance embedded algorithms and applications Front-end real-time processor technologies such as analog-to-digital conversion, application-specific integrated circuits, field programmable gate arrays, and intellectual property-based design Programmable HPEC systems technology, including interconnection fabrics, parallel and distributed processing, performance metrics and software architecture, and automatic code parallelization and optimization Examples of complex HPEC systems representative of actual prototype developments Application examples, including radar, communications, electro-optical, and sonar applications The handbook is organized around a canonical framework that helps readers navigate through the chapters, and it concludes with a discussion of future trends in HPEC systems. The material is covered at a level suitable for practicing engineers and HPEC computational practitioners and is easily adaptable to their own implementation requirements.

Fischer-Tropsch Synthesis (FTS) is the reaction between carbon monoxide and hydrogen to produce gasoline range hydrocarbons. Continuing rise in oil prices and tougher environmental regulations has inspired a resurgent of interests in alternative fuels synthesis technologies. In this book, the suitability of molybdenum and tungsten carbides as FT catalysts has been investigated as a possible cost-effective alternative to noble metals in FTS. The authors introduced a new method for producing high surface area metal carbide catalysts - via precipitation from homogeneous solution followed by carburization in a mixture of propane and hydrogen. Catalyst design and optimisation based on statistical strategy was employed to investigate the effect of key carburization variables, namely; time, temperature and gas composition (Hydrogen to Propane ratio) on the physicochemical properties and reaction metrics. Furthermore, the role of support type was examined using four common semiconductor oxides, viz; alumina, silica, titania and zirconia. The solid-state carburization kinetics for the metal carbides synthesis was determined via thermogravimetric analysis.

Nanostructured Photocatalysts: From Fundamental to Practical Applications offers a good opportunity for academic, industrial researchers and engineers to gain insights on the fundamental principles and updated knowledge on the engineering aspects and various practical applications of photocatalysis. This book comprehensively and systematically reviews photocatalytic fundamental aspects, ranging from reaction mechanism, kinetic modeling, nanocatalyst synthesis and design, essential material characterization using advanced techniques, and novel reactor design and scale-up. Future perspectives, techno-economical evaluation and lifecycle assessment of photocatalytic processes are also provided. Finally, a wide range of practical, important and emerging photocatalytic applications, namely wastewater treatment, air pollution remediation, renewable and green energy generation, and vital chemical production are thoroughly covered, making this book useful and beneficial for engineers, scientists, academic researchers, undergraduates and postgraduates.

"Vietnam: Journeys of Body, Mind, and Spirit "takes the reader on an informed and engaging journey into the social and ritual life of contemporary Vietnam. Created to accompany the first major collaboration between a Vietnamese museum and an American museum on an exhibition of Vietnamese culture, this book moves beyond the troubled wartime history of both nations to a deeper portrayal of how Vietnamese of different ages, ethnicities, occupations, and circumstances live at the start of the twenty-first century. The contributors--most of whom live and work in Vietnam, while others have spent many years in intimate association with Vietnamese life--offer a unique perspective on the country and its diverse cultural mosaic. The text is complemented by a rich collection of photographs and illustrations that capture the complexity and nuance of daily life.
The journeys portrayed in this volume cut across virtually every domain of Vietnamese experience. Some take place on roads, railways, rivers, and footpaths, as family members come home for the New Year and traders carry goods precariously balanced on bicycles. Others are metaphorical: life is a journey marked by significant rituals, and the year is a journey mapped by a calendar with holidays as milestones along the way. Souls travel to the netherworld, while gods and ancestors return to the human world during celebrations in their honor.
Although the Vietnam War dominated the consciousness of a generation of Americans, few understand the country and few can imagine what it is like today. Appearing more than a decade after Vietnam's entrance into the global market and more than a quarter century after the cessation of hostilities between the Vietnamese and U.S. governments, this book provides a new understanding of how Vietnamese live, work, and celebrate critical passages of life and time.
Copublished with the American Museum of Natural History and the Vietnam Museum of Ethnology

Um Innovationen zu generieren, sind Investitionen in die Forschung und Entwicklung (F&E) notig. Angesichts der hohen Kosten hierfur sind immer mehr Unternehmen bereit, ihre F&E gemeinschaft-lich - selbst mit Konkurrenten - durchzufuhren und ihr so erworbenes Wissen miteinander zu teilen. Parallel dazu hat das staatliche Engagement der Forderung von kollaborativer Forschung zugenom-men. In den grossen Industrielandern haben die Regierungen begonnen, F&E-Kooperationen ungeachtet ihrer wettbewerbsrechtlichen Zweifelhaftigkeit voranzutreiben. Welche Motive konnen die Un-ternehmen haben, die F&E zusammen mit ihren Konkurrenten zu betreiben? Und welches Interesse hat der Staat daran, solche F&E-Kooperationen noch zu unterstutzen? Spillover spielen eine wichtige Rolle fur die Entstehung von F&E-Kooperationen. Anhand verschiede-ner Modelle werden die Anreize zur Bildung sowie die Auswirkung von F&E-Kooperationen auf den Wettbewerb analysiert. Im praktischen Teil dieses Buches werden die F&E-Kooperationen an einem konkreten Beispiel untersucht. Die Halbleiterindustrie bietet sich deshalb so gut als Fallbeispiel an, da sie als eine der dynamischsten und forschungsintensivsten Industrien gilt. 2. neu bearbeitete Auflage 2009