springer us jul 1997 (13 Ergebnisse)

Buch. Zustand: Neu. Neuware - Symbolic Analysis in Analog Integrated Circuit Design provides an introduction to computer-aided circuit analysis and presents systematic methods for solving linear (i.e. small-signal) and nonlinear circuit problems, which are illustrated by concrete examples. Computer-aided symbolic circuit analysis is useful in analog integrated circuit design. Analytic expressions for the network transfer functions contain information that is not provided by a numerical simulation result. However, these expressions are generally extremely long and difficult to interpret; therefore, it is necessary to be able to approximate them guided by the magnitude of the individual circuit parameters. Engineering has been described as `the art of making approximations'. The inclusion of symbolic analysis in analog circuit design reduces the implied risk of ambiguity during the approximation process. A systematic method based on the nullor concept is used to obtain the basic feedback transistor amplifier configurations. Approximate expressions for the locations of poles and zeros for linear networks are obtained using the extended pole-splitting technique. An unusual feature in Symbolic Analysis in Analog Integrated Circuit Design is the consistent use of the transadmittance element with finite (linear or nonlinear) or infinite (i.e. nullor) gain as the only requisite circuit element. The describing function method is used to obtain approximate symbolic expressions for the harmonic distortion generated by a soft or hard transconductance nonlinearity embedded in an arbitrary linear network. The design and implementation of a program (i.e. CASCA) for symbolic analysis of time-continuous networks is described. The algorithms can also be used to solve other linear problems, e.g. the analysis of time-discrete switched-capacitor networks. Symbolic Analysis in Analog Integrated Circuit Design serves as an excellent resource for students and researchers as well as for industry designers who want to familiarize themselves with circuit analysis. This book may also be used for advanced courses on the subject.

Buch. Zustand: Neu. Neuware - In this volume, written by engineers at the centre of the development of the industry, will be found a comprehensive survey of the wide range of applications encompassed by the term 'Multimedia Telecommunications'. From broadcast television to the specifics of data communications, from entertainment to decision-making, from the human interface to the details of the technology, all are essential facets of the subjects and are treated in this volume. For all users and providers of any form of multimedia service, researchers, development engineers, computer providers or users, IT and Information System managers, change managers in business or in the entertainment industry,Multimedia Telecommunications is essential reading.

Buch. Zustand: Neu. Neuware - Food security is defined as the ability of countries, regions, or households to meet their required levels of food consumption at all times. Food security is an important component of human welfare, and it can act as an indicator of a region's development. This book addresses the roles of trade, policy development, and economic cooperation in creating sustainable food security in the West African region. The largely micro-level analysis is conducted on empirical data from the household where decisions on production and consumption take place. Food security is discussed in terms of its component parts, namely: availability of food (production and trade), its accessibility (incomes and poverty status), and its utilisation (health and nutrition).

Buch. Zustand: Neu. Neuware - Globalization, Growth and Sustainability focuses on the implications of both regional and global trade liberalization and complementary macroeconomics policy reforms on growth, equity, and sustainability. The volume is organized into three sections: Part One addresses the issue of economic growth with a special reference to less developed economies; Part Two examines the pros and cons of the regional economic integration movement for the countries either participating in, or outside of, the regional groups; Part Three focuses on the issues of equity and sustainability. Globalization, Growth and Sustainability will provide valuable insights and important background analysis for scholars working in the field of globalization, as well as senior undergraduate and graduate students in a variety of curricula, including economics, development studies, and international studies.

Buch. Zustand: Neu. Neuware - Digital Signal Processing for Communication Systems examines the plans for the future and the progress that has already been made, in the field of DSP and its applications to communication systems. The book pursues the progression from communication and information theory through to the implementation, evaluation and performance enhancing of practical communication systems using DSP technology. Digital Signal Processing for Communication Systems looks at various types of coding and modulation techniques, describing different applications of Turbo-Codes, BCH codes and general block codes, pulse modulations, and combined modulation and coding in order to improve the overall system performance. The book examines DSP applications in measurements performed for channel characterisation, pursues the use of DSP for design of effective channel simulators, and discusses equalization and detection of various signal formats for different channels. A number of system design issues are presented where digital signal processing is involved, reporting on the successful implementation of the system components using DSP technology, and including the problems involved with implementation of some DSP algorithms. Digital Signal Processing for Communication Systems serves as an excellent resource for professionals and researchers who deal with digital signal processing for communication systems, and may serve as a text for advanced courses on the subject.

Buch. Zustand: Neu. Neuware.

Buch. Zustand: Neu. Neuware - This book has been written to ensure that it will be of benefit to industrial analysts. Most chapters explain some of the relevant theory as well as give some historical references to place the technique in its proper context. In addition the book should appeal to academic scientists who require a good source of applications and a good set of references. Since lipids have many uses the appeal of the book will extend from the food industry to the pharmaceutical industry. R. Hamilton Formby June 1997 Acknowledgement I would wish to acknowledge the considerable help and encouragement from my wife Shiela. Abbreviations The following are the abbreviations used within this book and do not necessarily represent convention or internationally accepted abbreviations. AAPH 2,2'-azobis (2-aminopropane )dihydrochloride Ac acetyl AchE acetylcholinesterase analog digital converter ADC AI artificial intelligence ALD aldehyde AMPL acetone mobile polar lipids atomic mass unit amu 2,2' -azo bis-2,4-dimethy lvaleronitrile AMVN ANN artificial neural network AOCS American Oil Chemists' Society APCI atmospheric pressure chemical ionization APE N-acyl-phosphatidylethanolamine API atmospheric pressure ionization ARA arachidonic acid ASG acyl-sitosterylglyceride ASMS American Society for Mass Spectrometry ATP adenosine triphosphate BE backward elimination CAD collisionally activated dissociation 3 CBC cerebroside 1 sulphate CBO Certified Brands of Origin (applied to Italian virgin olive oils) CCD charge-coupled device CE capillary electrophoresis CFAM cyclic fatty acid monomer CI chemical ionization CID collision-induced dissociation CL cardiolipin Cn:m Hydrocarbon with n carbon atoms and m double bonds CR continuum regression d. c.

Buch. Zustand: Neu. Neuware - Switched-Current Design and Implementation of Oversampling A/D Converters discusses the switched-current (SI) technique and its application in oversampling A/D converters design. The SI technique is an analog sampled-data technique that fully exploits the digital CMOS process. Compared with the traditional switched-capacitor (SC) technique, the SI technique has both pros and cons that are highlighted in the book. With the consideration of similarity and difference of SI and SC techniques, oversampling A/D converter architectures are tailored and optimized for SI design and implementation in the book. Switched-Current Design and Implementation of Oversampling A/D Converters emphasizes the practical aspects of SI circuits without tedious mathematical derivations, and is full of circuit design and implementation examples. There are more than 10 different chips included in the book, demonstrating the high-speed (over 100 MHz) and ultra-low-voltage (1.2 V) operation of SI circuits and systems in standard digital CMOS processes. Therefore, the book is of special value as a practical guide for designing SI circuits and SI oversampling A/D converters. Switched-Current Design and Implementation of Oversampling A/D Converters serves as an excellent reference for analog designers, especially A/D converter designers, and is of interest to digital designers for real-time signal processing who need A/D interfaces. The book may also be used as a text for advanced courses on the subject.

Buch. Zustand: Neu. Neuware - Drying is traditionally defined as that unit operation which converts a liquid, solid or semi-solid feed material into a solid product of significantly lower moisture content. In most, although not all, cases it involves the application of thermal energy, which causes water to evaporate into the vapour phase. In practice, this definition encompasses a number of technologies which differ markedly in, for example, the manner in which energy is supplied to the foodstuff and in which product is transported through the dryer. Depending on the dryer type, the residence time may vary from a few seconds to several hours. Dryers designed to handle liquid feedstocks are naturally quite different from those intended to process moist solids. Even within these two broad categories, however, many distinct varieties of dryer have evolved to meet specific process ing needs. The dryer is frequently the last processing stage in the manufacture of a dehydrated food product. As such, it may not only bring about the desired reduction in moisture content but may also have a significant effect on a number of other properties, such as flavour, colour, texture, viability, and nutrient retention, for example. These properties, which are generally considered to affect the perceived quality of the end product, are often influenced by the temperature- moisture content-time profiles experienced by the foodstuff as it moves through the dryer. The underlying chemistry and physics are highly complex and, broadly speaking, only poorly understood.

Buch. Zustand: Neu. Neuware - Information Systems and Data Compression presents a uniform approach and methodology for designing intelligent information systems. A framework for information concepts is introduced for various types of information systems such as communication systems, information storage systems and systems for simplifying structured information. The book introduces several new concepts and presents a novel interpretation of a wide range of topics in communications, information storage, and information compression. Numerous illustrations for designing information systems for compression of digital data and images are used throughout the book.

Buch. Zustand: Neu. Neuware - EMU - A Swedish Perspective provides a comprehensive and up-to-date survey of the EMU project. The main advantages and disadvantages of a single currency are evaluated. A key feature of the analysis is the attempt to integrate economic and political aspects. The book is a revised version of the report by the Swedish Government Commission on the EMU. Although the analysis focuses on the consequences for Sweden of joining versus not joining the monetary union, it is highly relevant for the discussion in all EU countries. The book provides an in-depth analysis of how the demands on economic policy will be affected by the monetary union. Various chapters discuss monetary policy and inflation, fiscal policy, unemployment and labour markets, the transition to monetary union, and the exchange-rate arrangements between participants and non-participants. Other chapters analyse the importance of the EMU for European political integration, democratic aspects, and how membership in the monetary union will affect the possibilities for an individual member state to exert influence within the EU. EMU - A Swedish Perspective should be of interest to professional economists and political scientists, students, and all others who want to form an opinion about the monetary union on the basis of a balanced assessment of the consequences. EMU - A Swedish Perspective provides a comprehensive and up-to-date survey of the EMU project. The main advantages and disadvantages of a single currency are evaluated. A key feature of the analysis is the attempt to integrate economic and political aspects. The book is a revised version of the report by the Swedish Government Commission on the EMU. Although the analysis focuses on the consequences for Sweden of joining versus not joining the monetary union, it is highly relevant for the discussion in all EU countries.

Buch. Zustand: Neu. Neuware - The general theme of this conference is notations, methods, and tool support for the calculation of programs from specifications. The purpose of this working conference is to present the results of ongoing research, descriptions of existing and proposed systems, and applications to the production of practical software.

Buch. Zustand: Neu. Neuware - Rapid Product Development is a spectrum of integrated actlYllles from initial requirements through research & development, design, simulation, modeling, analysis, prototyping, testing, production, deployment, training, maintenance, repair, disposal and recycling, along with many other intermediate and supporting elements such as quality, reliability, information integration and supporting infrastructures. This term distinguishes leading edge manufacturing technologies, processes, information systems and management practices from their more conventional predecessors in traditional manufacturing systems. The increased speed and flexibility of the new rapid product development processes correspond to greatly reduced time to market for new products, by changing the basic nature of product realization. It is therefore necessary to take account of aspects such as technology integration, cost, quality and time management, team work and business process organization and the supporting functions of data processing, to guarantee the rapid development of innovative products. Key technologies for Rapid Product Development include such topics as Rapid Prototyping, New Generative Manufacturing Methods, Design and Information Management, Virtual Prototyping and Reverse Engineering. This book is a collection of relevant papers which are related with these topics. It contains invited papers for technical trends of Rapid Product Development, and it also serves as a basis for further advanced researches.