elsevier science jul 2008 (19 risultati)

Buch. Condizione: Neu. Neuware - Evolution is nature s most fascinating process, the possibility given sufficient time to combine simple inorganic compounds to more and more complex biochemical compounds, which make up more and more complex organisms. It is therefore crucial in our effort to understand the evolution to see it from as many different angles as possible. This books draw an image of evolution from the thermodynamic viewpoint, which gives new and surprising insights into the processes and mechanisms that have driven evolution. This new thermodynamic interpretation has made it possible to quantify the various steps of evolution and to show that evolution has followed an exponential growth curve.\*The first comprehensive thermodynamic interpretation and explanation of evolution\*This thermodynamic interpretation makes it possible to quantify the various steps of evolution\*This interpretation explains the wide spectrum of different mechanisms on which the evolution has been based.

Buch. Condizione: Neu. Neuware - Nanotubes can be formed from a myriad of atomic or molecular species, the only requirement apparently being that the host material or 'wall fabric' be configurable as a layered or sheet-like structure. This book focuses on nanotubes, unique synthetic nanoscale quantum systems whose physical properties are often singular (record-setting).

Buch. Condizione: Neu. Neuware - The Side Effects of Drugs Annual was first published in 1977. It has been continually published since then, as a yearly update to the voluminous encyclopedia Meyler's Side Effects of Drugs. Each new Annual continues to provide clinicians and medical investigators with a reliable and critical yearly survey of new data and trends in the area of Adverse Drug Reactions and Interactions. An international team of specialists has contributed to the informative, by critically interpreting it, and by pointing to whatever is misleading. Provides a critical yearly survey of new data and trends in the side effects of drugs. Each drug article contains case histories. Contains detailed information on drug-drug interactions.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -New security risks, continuously evolving regulation and increasing security standards have created new and growing needs for secure internal information transfers, which SSH provides. This book offers the most up-to-date information on SSH version 2 (which replaced the previous version in 2006) in a practical, hands-on, tutorial-style reference that goes well beyond UNIX implementation. It incorporates the latest information and is accompanied by companion Website that contains useful scripts and utilities, providing administrators with the newest ways to incorporate this most useful utility into their network tool box. 336 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A collection of original research papers by a number of industrial organization economists active in the field of Research and Development theory and policy. It covers patent policy, the effects of market structure and the internal organization of the firm on R&D incentives and technical progress, and R&D cooperation and technological spillovers. 232 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Around the world, SCADA (supervisory control and data acquisition) systems and other real-time process control networks run mission-critical infrastructure--everything from the power grid to water treatment, chemical manufacturing to transportation. These networks are at increasing risk due to the move from proprietary systems to more standard platforms and protocols and the interconnection to other networks. Because there has been limited attention paid to security, these systems are seen as largely unsecured and very vulnerable to attack. This book addresses currently undocumented security issues affecting SCADA systems and overall critical infrastructure protection. The respective co-authors are among the leading experts in the world capable of addressing these related-but-independent concerns of SCADA security. Headline-making threats and countermeasures like malware, sidejacking, biometric applications, emergency communications, security awareness llanning, personnel & workplace preparedness and bomb threat planning will be addressed in detail in this one of a kind book-of-books dealing with the threats to critical infrastructure protection. They collectivly have over a century of expertise in their respective fields of infrastructure protection. Included among the contributing authors are Paul Henry, VP of Technology Evangelism, Secure Computing, Chet Hosmer, CEO and Chief Scientist at Wetstone Technologies, Phil Drake, Telecommunications Director, The Charlotte Observer, Patrice Bourgeois, Tenable Network Security, Sean Lowther, President, Stealth Awareness and Jim Windle, Bomb Squad Commander, CMPD. 352 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Digital signal processing is commonplace in most electronics including MP3 players, HDTVs, and phones, just to name a few of the applications. The engineers creating these devices are in need of essential information at a moment's notice. The Instant Access Series provides all the critical content that a signal or communications engineer needs in his or her daily work. This book provides an introduction to DSPs as well as succinct overviews of linear systems, digital filters, and digital compression. This book is filled with images, figures, tables, and easy to find tips and tricks for the engineer that needs material fast to complete projects to deadline. 168 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Newnes has worked with Robert Pease, a leader in the field of analog design to select the very best design-specific material that we have to offer. The Newnes portfolio has always been know for its practical no nonsense approach and our design content is in keeping with that tradition. This material has been chosen based on its timeliness and timelessness. Designers will find inspiration between these covers highlighting basic design concepts that can be adapted to today's hottest technology as well as design material specific to what is happening in the field today. As an added bonus the editor of this reference tells you why this is important material to have on hand at all times. A library must for any design engineers in these fields. 472 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A guide to data collection, modeling and inference strategies for biological survey data using Bayesian and classical statistical methods.This book describes a general and flexible framework for modeling and inference in ecological systems based on hierarchical models, with a strict focus on the use of probability models and parametric inference. Hierarchical models represent a paradigm shift in the application of statistics to ecological inference problems because they combine explicit models of ecological system structure or dynamics with models of how ecological systems are observed. The principles of hierarchical modeling are developed and applied to problems in population, metapopulation, community, and metacommunity systems. The book provides the first synthetic treatment of many recent methodological advances in ecological modeling and unifies disparate methods and procedures.The authors apply principles of hierarchical modeling to ecological problems, including \* occurrence or occupancy models for estimating species distribution\* abundance models based on many sampling protocols, including distance sampling\* capture-recapture models with individual effects\* spatial capture-recapture models based on camera trapping and related methods\* population and metapopulation dynamic models\* models of biodiversity, community structure and dynamics 464 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -DW 2.0: The Architecture for the Next Generation of Data Warehousing is the first book on the new generation of data warehouse architecture, DW 2.0, by the father of the data warehouse. The book describes the future of data warehousing that is technologically possible today, at both an architectural level and technology level. The perspective of the book is from the top down: looking at the overall architecture and then delving into the issues underlying the components. This allows people who are building or using a data warehouse to see what lies ahead and determine what new technology to buy, how to plan extensions to the data warehouse, what can be salvaged from the current system, and how to justify the expense at the most practical level. This book gives experienced data warehouse professionals everything they need in order to implement the new generation DW 2.0. It is designed for professionals in the IT organization, including data architects, DBAs, systems design and development professionals, as well as data warehouse and knowledge management professionals. 400 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The whole world wants to invest in India. But how to do this successfully Written by two Indian financial experts with a seasoned expert of the Chicago Mercantile Exchange, this book tells you the why and how of investing in India. It explains how India's financial markets work, discusses the amazing growth of the Indian economy, identifies growth drivers, uncovers areas of uncertainty and risk. It describes how each market works: private equity and IPOs, bonds, stocks, derivatives, commodities, real estate, currency. The authors include a discussion of capital controls in each section to address the needs of foreign investors. Learn about the the markets, the instruments, the participants, and the institutions governing trading, clearing, and settlement of transactions, as well as the legal and regulatory framework governing financial securities transactions. 264 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book outlines the principles of flight, of birds in particular. It describes a way of simplifying the mechanics of flight into a practical computer program, which will predict in some detail what any bird, real or hypothetical, can and cannot do. The Flight program, presented on the companion website, generates performance curves for flapping and gliding flight, and simulations of long-distance migration and accounts successfully for the consumption of muscles and other tissues during migratory flights. The program is effectively a working model of a flying bird (or bat or pterosaur) and is the skeleton around which the book is built. The book provides a wider background and then explains how Flight works and shows how to set up and test hypotheses generated by the program.The book and the program are based on adapting the conventional (and well-tested) thinking of aeronautical engineers to the biological problems of bird flight. Their primary aim is to convince biologists that this is the appropriate way to handle problems that involve flight, to make the engineering background accessible to biologists, and to provide a tool kit in the shape of the Flight program, which they can use to solve practical problems involving bird flight and migration. In addition, the book will be readily accessible to engineers who want to know how birds work, and should be of interest to the ever-growing community working on flapping 'micro air vehicles' (MAVs). The program can be used to predict the flight performance and capabilities of reconstructed fossil birds and pterosaurs, flying in ancient atmospheres that differ from present conditions, and also, of course, to predict and account for the results of experiments and observations on living birds and bats. 496 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Parkinson's disease is the second most prevalent neurodegenerative disease and is characterized by the irreversible loss of dopamine neurons. Despite its high prevalence in society and many decades of research, the origin of the pathogenesis and the molecular determinants involved in the disorder has remained elusive. Confounding this issue is the lack of experimental models that completely recapitulate the disease state. The identification of a number of genes thought to play a role in the cell death, and development of both toxin and genetic models to explore the function of the genes both in unaffected and diseased cells are now providing new insights into the molecular basis of the neurodegeneration, as well as therapeutic approaches. In this reference, we will describe the advances and the advantages that various invertebrates, cell culture, rodents, and mammals provide in the identification of the molecular components and mechanisms involved in the cell death, and outline the opportunities that these systems provide in drug discovery. 686 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Nitrogen is one of the most critical elements for all life forms. In agricultural systems it is essential for the production of crops for feed, food, and fiber. The ever-increasing world population requires increasing use of nitrogen in agriculture to supply human needs for dietary protein. Worldwide demand for nitrogen will increase as a direct response to increasing population. Nitrogen in the Environment provides a wholistic perspective and comprehensive treatment of nitrogen. The scope of this book is diverse covering a range of topics and issues related to furthering our understanding of nitrogen in the environment at farm and national levels. Issues of nitrogen from its effects on crops and human nutrition to nitrogen in ground water, watersheds, streams, rivers, and coastal marine environments are discussed to provide a broad view of the problem and support scientists, researchers, and engineers in formulating comprehensive solutions. 720 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents cutting edge research on the basic neurobiology of parental behavior as it relates to behavioral disorders, including postpartum depression, anxiety, and inadequate parental bonding to infants. Internationally recognized basic and clinical researchers present new research findings in humans and animals that elucidate the roles of the brain, physiological state, genes and environment in maternal and paternal care. By bridging the gap between basic and clinical research, new understandings of how the biology of the brain and the reproductive state of the parent impact their mental health and the successful rearing of young emerge. 584 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Network processors are the basic building blocks of today's high-speed, high-demand, quality-oriented communication networks. Designing and implementing network processors requires a new programming paradigm and an in-depth understanding of network processing requirements. This book leads the reader through the requirements and the underlying theory of networks, network processing, and network processors. It covers implementation of network processors and intergrates EZchip Microcode Development Environment so that you can gain hands-on experience in writing high-speed networking applications. By the end of the book, the reader will be able to write and test applications on a simulated network processor. 736 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Written by a preeminent teacher and scientist in the field, Bioinorganic Chemistry provides specialists, students, and general readers with an understanding of the basic chemistry of interactions of inorganic substances with biological systems at the molecular level. The author presents bioinorganic concepts in context and brings a distinct chemistry perspective to the subject. 360 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The finding by Emil Fischer that glucose and fructose on treatment with phenylhydrazine gave the identical osazone led him to the elucidation of stereochemistry of carbohydrates. Since then, progress in the field of carbohydrates has been amazing with the unraveling their basic structure, biosynthesis, immunology, functions, and clinical uses, for pure carbohydrates and for protein-linked carbohydrates (glycoproteins and proteoglycans). The chapters in Carbohydrate Chemistry, Biology and Medical Applications present a logical sequence leading from the chemistry and biochemistry of carbohydrates, followed by their role in various pathological conditions, to carbohydrates as potential therapeutic and diagnostic agents. This book offers a detailed panoramic review of the chemistry and biology of carbohydrates for chemists, biologists and health professionals. Each chapter is authored by contributors expert in the particular area of research. 432 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Microwave dielectric materials play a key role in our global society with a wide range of applications, from terrestrial and satellite communication including software radio, GPS, and DBS TV to environmental monitoring via satellite. A small ceramic component made from a dielectric material is fundamental to the operation of filters and oscillators in several microwave systems. In microwave communications, dielectric resonator filters are used to discriminate between wanted and unwanted signal frequencies in the transmitted and received signal. When the wanted frequency is extracted and detected, it is necessary to maintain a strong signal. For clarity it is also critical that the wanted signal frequencies are not affected by seasonal temperature changes. In order to meet the specifications of current and future systems, improved or new microwave components based on dedicated dielectric materials and new designs are required. The recent progress in microwave telecommunication, satellite broadcasting and intelligent transport systems (ITS) has resulted in an increased demand for Dielectric Resonators (DRs). With the recent revolution in mobile phone and satellite communication systems using microwaves as the propagation media, the research and development in the field of device miniaturization has been a major challenge in contemporary Materials Science. In a mobile phone communication, the message is sent from a phone to the nearest base station, and then on via a series of base stations to the other phone. At the heart of each base station is the combiner/filter unit which has the job of receiving the messages, keeping them separate, amplifying the signals and sending then onto the next base station. For such a microwave circuit to work, part of it needs to resonate at the specific working frequency. The frequency determining component (resonator) used in such a high frequency device must satisfy certain criteria. The three important characteristics required for a dielectric resonator are (a) a high dielectric constant which facilitates miniaturization (b) a high quality factor (Qxf) which improves the signal-to-noise ratio, (c) a low temperature coefficient of the resonant frequency which determines the stability of the transmitted frequency. During the past 25 years scientists the world over have developed a large number of new materials (about 3000) or improved the properties of known materials. About 5000 papers have been published and more than 1000 patents filed in the area of dielectric resonators and related technologies. This book brings the data and science of these several useful materials together, which will be of immense benefit to researchers and engineers the world over. The topics covered in the book includes factors affecting the dielectric properties, measurement of dielectric properties, important low loss dielectric material systems such as perovskites, tungsten bronze type materials, materials in BaO-TiO2 system, (Zr,Sn)TiO4, alumina, rutile, AnBn-1O3n type materials, LTCC, ceramic-polymer composites etc. The book also has a data table listing all reported low loss dielectric materials with properties and references arranged in the order of increasing dielectric constant. 688 pp. Englisch.