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Academic Press

Designing Usable Texts
1st Edition
Thomas M. Duffy + 1 more
English
Designing Usable Texts covers the analysis of textual communication processes in the real world of publishing systems and work sites. The book presents topics on designing and understanding of written texts; authoring, editing, and the production process; and training authors of informative documents. The text also describes the policies and processes of editing; lessons in text design from an instructional design perspective; and graphics and design alternatives such as studying strategies and their implications for textbook design. The identification of information requirements such as understanding readers and their uses of texts, modeling users and their use of technical manuals, is also considered. Psychologists and people involved in communication design, document design, information mapping, and educational technology will find the book invaluable.
Speech and Language
Advances in Basic Research and Practice
1st Edition
Volume 5
Norman J. Lass
English
Speech and Language: Volume 5, Advances in Basic Research and Practice is a collection of papers dealing with clinical issues, theories, and pathology of language and speech. Several papers discuss developmental apraxia of speech, relapse of stuttering therapy, the single subject research design, and the implications of the physiologic, acoustic, and perceptual aspects of coarticulation. Other papers analyze language development, language training, the three aspects of voice quality element, and the issue of disputed communication origins. One paper notes that intervention programs for stuttering produces mostly short-term benefits. The paper discusses the known risks of relapse following the end of stuttering therapy and the independent variables that influence this risk. Another paper examines voice quality in terms of perceptual, acoustic, and physiologic features of the different voice modes. By using the "Black Box" model, in which frequency, intensity, laryngeal waveform, pharyngeal prefiltering, and formant frequency can be controlled, the paper shows that a measure of interaction among all the controls exist. For example, a voice mode represented by a laryngeal waveform and pharyngeal prefiltering still interacts with frequency and intensity. Therefore, knowledge of the differences in physiology that attend to each voice mode can be valuable in effecting changes in voice production. The collection will prove valuable for linguists, speech therapists, neurologists, neuropsychologists, neurolinguists, speech pathologists, or investigators whose works involve linguistics, learning, communications, and syntax.
Transgenesis and Targeted Mutagenesis in Immunology
1st Edition
English
Investigations into the field of immunology are rapidly expanding with the use of genetically altered mice at the embryonic stage. This breakthrough laboratory guide provides a complete study of transgenesis and targeted mutagenesis in laboratory mice that will be valued by researchers looking for fresh observations and interpretations when designing future experiments.
Human Factors in Aviation
1st Edition
Earl L. Wiener + 1 more
English
Since the 1950s, a number of specialized books dealing with human factors has been published, but very little in aviation. Human Factors in Aviation is the first comprehensive review of contemporary applications of human factors research to aviation. A "must" for aviation professionals, equipment and systems designers, pilots, and managers--with emphasis on definition and solution of specific problems. General areas of human cognition and perception, systems theory, and safety are approached through specific topics in aviation--behavioral analysis of pilot performance, cockpit automation, advancing display and control technology, and training methods.
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.
Advances in Lipid Research
1st Edition
Volume 9
Rodolfo Paoletti + 1 more
English
Advances in Lipid Research, Volume 9 is a seven-chapter text that highlights the advances in methodology to steroid chemistry. The opening chapter describes the important aspect of autoradiography and its coupling with light and electron microscopic analysis. The next chapters deal with the carbon source in the fatty acid biosynthesis, with particular emphasis on the biosynthesis by the aortic the issue. These topics are followed by discussions of the membrane structure and the lipids in membranes. Other chapters consider the biochemistry and analysis of glycosphingolipids and the progress in the in lipid chemistry, including pregnane derivatives and C21 steroids. The concluding chapter reviews the composition of vegetable oil and other aspects of fat metabolism, specifically cholesterol metabolism. This book will prove useful to lipid chemists, biochemists, and organic chemists.
Molecules, Cells, and Parasites in Immunology
1st Edition
Carlos Larralde + 2 more
English
Molecules, Cells, and Parasites in Immunology contains the proceedings of a symposium on immunology held in Mexico City in the fall of 1979 under the auspices of the National University of Mexico (UNAM). This volume brings together prominent foreign scientists and Mexican investigators to discuss the areas of immunology that being developed at UNAM. Either in the form of reviews or of original presentations, the various authors proffer observations and ideas that generally relate to the regulation of the immune response at the molecular and cellular levels. The topic of Molecules encompasses the effect of molecular aggregation upon the triggering of physiological events, cooperative binding, and the expression of immunoglobulins during the lymphocyte differentiation process. Under the heading of Cells, there are contributions dealing with the physiological and pathological roles of interiorized antibodies; the mechanisms of antigen recognition by T cells; and the synthesis of membrane proteins by myeloma cells which somehow protect them from killer T cells. The section on Parasites includes some unique contributions on the immunology of human and animal cysticercosis and amebiasis, complemented by a general discussion of host-parasite relationships.
Contexts for Prehistoric Exchange
1st Edition
PERISIC
English
Contexts for Prehistoric Exchange is a collection of papers that discusses the theoretical and methodological approaches in understanding the parameters of regional exchange from both the Old and New Worlds. The papers deal with the sourcing of exchange material, spatial patterning, the modeling of exchange, production for exchange, consumption, and symbolic contexts. One paper evaluates the different laboratory techniques for analyzing archaeological materials, their efficiency, "cost," range of applicability, and the mathematical usefulness of the data toward the research. Another paper describes the prehistoric obsidian used throughout New Mexico, and applies mathematical representations of the procurement strategies associated with the different obsidian source areas or time periods. The paper then incorporates these analyses with available bodies of theories on raw-material procurement and exchange. Through an analysis of stylistic and technological attributes of southwestern ceramics, one paper notes that inferring exchange on the basis of stylistic similarity does not always lead to a simple correlation between stylistic distributions and patterns of material exchange. Another paper suggests that ethnohistory and archaeology in Andean exchange can be complementary approaches to the discovery of patterns, processes, and change/exchange of other systems. The collection can prove beneficial for archaeologists, anthropologist, sociologists, and researchers interested in the pre-history of the Old World or New World.
Discrete Optimization
1st Edition
R. Gary Parker + 1 more
English
This book treats the fundamental issues and algorithmic strategies emerging as the core of the discipline of discrete optimization in a comprehensive and rigorous fashion. Following an introductory chapter on computational complexity, the basic algorithmic results for the two major models of polynomial algorithms are introduced--models using matroids and linear programming. Further chapters treat the major non-polynomial algorithms: branch-and-bound and cutting planes. The text concludes with a chapter on heuristic algorithms.Several appendixes are included which review the fundamental ideas of linear programming, graph theory, and combinatorics--prere... for readers of the text. Numerous exercises are included at the end of each chapter.
Advances in Communication Systems
Theory and Applications
1st Edition
A. V. Balakrishnan
English
Advances in Communication Systems: Theory and Applications, Volume 1 focuses on the innovations in the methodologies, technologies, processes, and applications in communication systems. The selection first offers information on signal selection theory for space communication channels, theories of pattern recognition, and digilock orthogonal modulation system. Discussions focus on digilock mechanization of an orthogonal modulation system, restrictions placed on practical system waveforms, minimum of distance recognition, synthesis of threshold function, and regular simplex coding. The text then ponders on telemetry and command techniques for planetary spacecraft and communication from weather satellite, including planetary missions, telemetry and command system philosophy, Tiros operation and performance, and the Nimbus spacecraft system. The book examines the information theory of quantum-mechanical channels, as well as the capacity of an ideal quantum-mechanical channel, amplifiers in spatial representation, quantum theory of parametric amplifiers, photon correlation, and moment formula for phase-locking amplifiers. The selection is a dependable reference for researchers in communications interested in the advancements in communication systems.

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