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Academic Press

  • Immobilized Microbial Cells

    Applied Biochemistry and Bioengineering, Vol. 4
    • 1st Edition
    • Volume 4
    • Ichiro Chibata + 1 more
    • English
    Immobilized Microbial Cells, Volume 4 provides an overview of the methods of immobilization, applications, and ways of utilizing immobilized microbial cells and subcellular organelles and chloroplasts as biocatalysts. This volume is comprised of seven chapters. It begins with the historical background of immobilized cell research. Subsequent chapters focus on the methods of immobilization and applications of immobilized microbial cells, living cells, and organelles. The last two chapters discuss gas production of immobilized cells for energy generation and the chemical engineering analysis of immobilized-cell systems. The book will be of great use to chemists and chemical engineers.

  • Knowledge Representation

    An Approach to Artificial Intelligence
    • 1st Edition
    • T.J.M. Bench-Capon
    • English
    Although many texts exist offering an introduction to artificial intelligence (AI), this book is unique in that it places an emphasis on knowledge representation (KR) concepts. It includes small-scale implementations in PROLOG to illustrate the major KR paradigms and their developments.****bac... cover copy:**Knowledge representation is at the heart of the artificial intelligence enterprise: anyone writing a program which seeks to work by encoding and manipulating knowledge needs to pay attention to the scheme whereby he will represent the knowledge, and to be aware of the consequences of the choices made.****The book's distinctive approach introduces the topic of AI through a study of knowledge representation issues. It assumes a basic knowledge of computing and a familiarity with the principles of elementary formal logic would be advantageous.****Kno... Representation: An Approach to Artificial Intelligence develops from an introductory consideration of AI, knowledge representation and logic, through search technique to the three central knowledge paradigms: production rules, structured objects, and predicate calculus. The final section of the book illustrates the application of these knowledge representation paradigms through the Prolog Programming language and with an examination of diverse expert systems applications. The book concludes with a look at some advanced issues in knowledge representation.****T... text provides an introduction to AI through a study of knowledge representation and each chapter contains exercises for students. Experienced computer scientists and students alike, seeking an introduction to AI and knowledge representations will find this an invaluable text.

  • Advances in Lipid Research

    • 1st Edition
    • Volume 18
    • Rodolfo Paoletti + 1 more
    • English
    Advances in Lipid Research, Volume 18 is a seven-chapter text that brings together significant research studies on atherosclerosis. The opening chapter describes the pathological techniques in atherosclerosis research. The succeeding chapters deal with the influence of lipid-lowering drugs on bile acid metabolism and the cholesterol metabolism in ovarian tissue. Other chapters examine the principal role of sulfolipids and the influence of dietary linoleic acids on blood pressure regulation in rats. The closing chapters review the influence of nonnutritive fiber on lipid metabolism and the influence of fiber on lipid-associated diseases. These chapters also consider the techniques for polar lipid analysis. This book will be of great value to lipid chemists, biochemists, and researchers.

  • Viscoelasticity and Rheology

    Proceedings of a Symposium Conducted by the Mathematics Research Center, the University of Wisconsin–Madison, October 16–18, 1984
    • 1st Edition
    • Arthur S. Lodge + 2 more
    • English
    Viscoelasticity and Rheology covers the proceedings of a symposium by the same title, conducted by the Mathematics Research Center held at the University of Wisconsin-Madison on October 16-18, 1984. The contributions to the symposium are divided into four broad categories, namely, experimental results, constitutive theories, mathematical analysis, and computation. This 16-chapter work begins with experimental topics, including the motion of bubbles in viscoelastic fluids, wave propagation in viscoelastic solids, flows through contractions, and cold-drawing of polymers. The next chapters covering constitutive theories explore the molecular theories for polymer solutions and melts based on statistical mechanics, the use and limitations of approximate constitutive theories, a comparison of constitutive laws based on various molecular theories, network theories and some of their advantages in relation to experiments, and models for viscoplasticity. These topics are followed by discussions of the existence, regularity, and development of singularities, change of type, interface problems in viscoelasticity, existence for initial value problems and steady flows, and propagation and development of singularities. The remaining chapters deal with the numerical simulation of flow between eccentric cylinders, flow around spheres and bubbles, the hole pressure problem, and a review of computational problems related to various constitutive laws. This book will prove useful to chemical engineers, researchers, and students.

  • Natural and Induced Cell-Mediated Cytotoxicity

    Effector and Regulatory Mechanisms
    • 1st Edition
    • Gert Riethmüller + 2 more
    • English
    Natural and Induced Cell-Mediated Cytotoxicity: Effector and Regulatory Mechanisms contains the proceedings of the Erwin Riesch Symposium organized on the occasion of the Fifth Centennial of the University of Tübingen in Germany on October 20-23, 1977. The symposium provided a forum for reviewing the progress that has been made in understanding the effector and regulatory mechanisms underlying natural and induced cell-mediated cytotoxicity. Topics covered range from the immunobiology of natural killer cells to the role of macrophages as regulator, accessory, and effector cells in cytotoxicity. Comprised of 27 chapters, this book begins by analyzing the characteristics of natural cytotoxic cells in mice, followed by a discussion on the generation in vivo of mouse natural cytotoxic cells and the role of cytotoxic T cells in the local defense against solid tumors. Subsequent chapters focus on the natural cytotoxicity of human lymphocytes; opposing effects of interferon on natural killer and target cells; susceptibility of cloned melanoma to natural cytotoxicity; and cell-mediated immunity against avian virus-induced tumor cells. The book also examines alternative routes of entry for cell surface antigens into the immune system before concluding with a chapter that considers interferon induction by Corynebacterium parvum. This monograph should be of value to students, researchers, and practitioners in the fields of biology and immunology.

  • New Horizon Testing

    Latent Trait Test Theory and Computerized Adaptive Testing
    • 1st Edition
    • David J. Weiss
    • English
    New Horizons in Testing: Latent Trait Test Theory and Computerized Adaptive Testing provides an in-depth analysis of psychological measurement, espoused by the computer-latent trait test theory (item response theory) and computerized adaptive testing. The book is organized into five parts. The first part addresses basic problems in estimating the parameters of the item response theory models that constitute a class of latent trait test theory models. The second part, discusses the implications of item response theory for measuring individuals using more than just simply a trait level (e.g., ability) score. Part III describes the application of item response theory models to specific applied problems, including the problem of equating tests or linking items into a pool, a latent trait model for timed tests, and the problem of measuring growth using scores derived from the application of item response theory models. Part IV is concerned with the application of item response theory to computerized adaptive testing. Finally, Part V includes discussion of two special models beyond the standard models used in the rest of the book. One of these models, the constant information model, is a simplification of the general latent trait models, whereas the other is an extension of latent trait models to the problem of measuring change. Psychometricians, psychologists, and psychiatrists will find the book useful.

  • Clinical Biochemistry of Domestic Animals

    • 3rd Edition
    • Jiro J. Kaneko
    • English
    Clinical Biochemistry of Domestic Animals, Third Edition, represents a major revision of the previous editions. Since the publication of the first edition of ""Clinical Biochemistry of Domestic Animals,"" veterinary clinical biochemistry has enjoyed a virtual explosion of new knowledge commensurate with the increased importance of companion animals, the livestock industry, and experimental animals. This third edition brings together some of the most important areas of clinical biochemistry pertinent to these sectors. For this purpose, new chapters on the reproductive hormones and clinical enzymology have been added, in addition to a rewriting of the chapters on renal function and plasma proteins and extensive revisions of all other chapters. The volume contains 18 chapters and opens with discussions of carbohydrate and lipid metabolism and associated disorders. This is followed by separate chapters on serum proteins and the dysproteinemias; porpyhrins; clinical enzymology; liver, pancreatic, and kidney function; and the physiology and pathophysiology of body fluids. Subsequent chapters deal with pituitary, adrenal, and thyroid function; skeletal muscle function; calcium, phosphorus, magnesium, and iron metabolism; the mechanisms of homeostasis; and cerebrospinal fluid physiology.

  • Clinical Immunobiology

    • 1st Edition
    • Volume 4
    • Fritz H. Bach + 1 more
    • English
    Clinical Immunobiology, Volume 4 is a 13-chapter text that covers the advances in understanding of the concepts and practical applications of lymphoid subpopulations and the major histocompatibility complex (MHC). The first chapter presents an overview of the problems of various subpopulations of cells involved in the immune system. The succeeding chapters describe the techniques used for cell classification, either by their cell surface phenotype or by their responsiveness to a series of different stimuli. These chapters include surveys of the methods of detection of complement receptors and expression of these receptors on the surface of both normal and leukemic human lymphocytes. A discussion of the evidence that different T-lymphocyte populations differentially express receptor for IgG and IgM is also provided. Other chapters describe the relationship of MHC to serology of cell surface antigens and reactivity in the mixed leukocyte culture test. This work also explores the methods that employ the so-called "proliferative and cytotoxic responses". The remaining chapters look into the association between HLA antigens and a variety of different diseases. These chapters also discuss other genetic markers in the HLA linkage group. This book will be of great value to clinical immunobiologists, practicing physicians, researchers, and medical and biology students.

  • Methods in Virology

    Volume V
    • 1st Edition
    • Karl Maramorosch + 1 more
    • English
    Methods in Virology, Volume V focuses on the methods used in virology, including hybridization, gel electrophoresis, freeze-etching technique, and ultracentrifugation. The selection first offers information on the fusion of cells for virus studies and production of cell hybrids; approaches to ultracentrifugation; and polyacrylamide gel electrophoresis of viral RNA. Discussions focus on applications to virological problems and analysis of results; analysis of the distribution of RNA on polyacrylamide gels after electrophoresis; and biological analysis of DNA components. The book then examines the polyacrylamide gel electrophoresis of viral proteins, DNA-RNA and DNA-DNA hybridization in virus research, and techniques of RNA-DNA hybridization in solution for the study of viral transcription. Topics include preparation of nucleic acids, hybridization and elution procedures that minimize RNA degradation, and procedures for acrylamide gel electrophoresis. The text takes a look at freeze-etching technique for the study of virus ultrastructure; procedures to increase virus yield from infected plants; and the immunoperoxidase technique. Concerns include principles of the immunoperoxidase technique, histochemical detection of peroxidase activity, sequence of events in virus infection, and factors affecting virus yield. The selection is a valuable source of data for researchers interested in the methods employed in virology.

  • In Vitro Methods in Cell-Mediated Immunity

    • 1st Edition
    • Barry R. Bloom + 1 more
    • English
    In Vitro Methods in Cell-Mediated Immunity focuses on methods for approaching cell-mediated immune responses in vitro. This book provides, in simplified in vitro systems, a basis for understanding the mechanism of the in vivo response and discusses useful and reliable in vitro tests for cell-mediated immune responses in humans, where in vivo testing is often not possible. The topics discussed include factors and activities produced in vitro by lymphocytes; biological implications of in vitro phenomena; and requirements and prospects for improved methodology. The leucocyte migration technique for in vitro detection of cellular hypersensitivity in man; proliferation of human blood lymphocytes stimulated by antigen in vitro; and virus plaque assay for antigen-sensitive are also elaborated in this text. This publication is a good reference for microbiologist and immunologists, including medical students researching on in vitro models for cell-mediated immune reactions.

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