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Academic Press

Observer Mechanics
A Formal Theory of Perception
1st Edition
Bruce M. Bennett + 2 more
English
Observer Mechanics: A Formal Theory of Perception provides information pertinent to the fundamental aspects of perception. This book provides an approach to the study of perception that attempts to be both general and rigorous. Organized into 10 chapters, this book begins with an overview of the structure of perceptual capacity. This text then presents the relationship between observers and Turing machines. Other chapters provide a formal framework in which to describe an observer and its objects of perception, and then develop from this framework a perceptual dynamics. This book discusses as well the conditions in which an observer may be said to perceive truly and discusses how stabilities in perceptual dynamics might permit the genesis of higher level observers. The final chapter deals with the relationship between the formalisms of quantum mechanics and observer mechanics. This book is a valuable resource for physicists, psychophysicists, philosophers, cognitive scientists, and perceptual psychologists.
Speech and Language
Advances in Basic Research and Practice
1st Edition
Volume 7
Norman J. Lass
English
Speech and Language: Advances in Basic Research and Practice, Volume 7 presents contributions that discuss a wide array of topics on speech and language processes and pathologies. This volume contains 11 contributions focusing on a broad range of topics on speech and language. Topics discussed in the book include auditory processing deficits in aphasic individuals and the factors that influence their performance; the functioning of the auditory system in stutterers; speech training aids for the deaf; and techniques for the assessment of language abilities in children. The morphological structure and mechanical properties of the vocal fold; the factors which participate in determining the location of a boundary signal and its amplitude; and the assessment and remediation of communication behavior in moderately retarded developmentally disabled adults are likewise covered extensively. Linguists, speech pathologists, and other language experts will find the book very insightful and informative.
Computational Fluid Mechanics
Selected Papers
1st Edition
Alexandre Joel Chorin
English
Computational Fluid Mechanics: Selected Papers compiles papers on computational fluid dynamics written between 1967 and 1982. This book emphasizes the numerical solution of the equations of fluid mechanics in circumstances where the viscosity is small. The vortex and projection methods, numerical solution of problems in kinetic theory, combustion theory, and gas dynamics are also discussed. This publication elaborates that turbulence in fluids is dominated by the mechanics of vorticity, and many of the methods are based on vortex representations of the flow. The convergence of vortex calculations in three space dimensions and motion of vortex filaments are likewise deliberated. This compilation is a good source for physicists and students researching on computational fluid mechanics.
Current Topics in Bioenergetics
Volume 4
1st Edition
D. Rao Sanadi
English
Current Topics in Bioenergetics, Volume 4 provides information pertinent to the molecular basis for energy transduction in membranous systems. This book presents the developments of relevant techniques in the field of bioenergetics. Organized into eight chapters, this volume begins with an overview of nonequilibrium and fluorescent probes that deal with relatively unexplored areas. This text then discusses the problem of pathways and mechanisms of energy transformations in the cell. Other chapters consider the transport of ions across the plasma membrane of nearly all living cells, which is a necessary condition for the maintenance of the vital life processes. This book discusses as well that bacterial synthesis offers basic and valuable information of general significance and remarkably stimulating challenges with direct bearing on different aspects of the problem of the basic mechanisms involved in biological electron transport-coupled energy conversion. The final chapter deals with the general models for the transport of sodium and potassium. This book is a valuable resource for biologists and biochemists.
Inequalities
Theory of Majorization and Its Applications
1st Edition
Volume 143
Ingram Olkin + 1 more
English
Although they play a fundamental role in nearly all branches of mathematics, inequalities are usually obtained by ad hoc methods rather than as consequences of some underlying "theory of inequalities." For certain kinds of inequalities, the notion of majorization leads to such a theory that is sometimes extremely useful and powerful for deriving inequalities. Moreover, the derivation of an inequality by methods of majorization is often very helpful both for providing a deeper understanding and for suggesting natural generalizations.Anyo... wishing to employ majorization as a tool in applications can make use of the theorems; for the most part, their statements are easily understood.
Lymphocyte Differentiation, Recognition, and Regulation
1st Edition
David H. Katz
F. J. Dixon + 1 more
English
Lymphocyte Differentiation, Recognition, and Regulation provides an overview of the state of knowledge on cellular immunology. The focus is on animal work than on studies in man, although in certain areas human lymphocyte biology has been discussed in some detail. The book attempts to integrate information from diverse areas of cellular immunology, immunogenetics, and immunochemistry to form some cohesive concepts that can be perhaps utilized as a working foundation for students and investigators in various areas of immunology. The book begins with a general description of some of techniques and principles underlying the systems frequently employed in cellular immunology. This is followed by detailed analyses of lymphocyte differentiation, receptor function, and regulatory processes. The main points that emerge from such analyses are that the immune system is an infinitely complex and finely tuned network of cells, receptors, and molecules which interact with one another in a genetically controlled manner that is manifested ultimately in the process known as differentiation.
The Chlorophylls
1st Edition
Leo P. Vernon + 1 more
English
The Chlorophylls reviews developments in study of chlorophylls, and at the same time summarizes the state of knowledge in the more established areas of the physics, chemistry, and biology of chlorophylls. The book is organized into four sections. The first section deals with the chlorophylls as chemical entities, and treats their isolation, analysis, chemistry, and synthesis. The second concerns chlorophylls in real and colloidal solution and in the solid state in vitro, and includes the effects of aggregation on visible, infrared, and NMR spectral properties. The third section treats the biosynthesis, organization, and properties of chlorophylls in the plant and bacterial cell, and the fourth is concerned with the photochemical and photophysical behavior of chlorophylls in vitro and in vivo. It is hoped that this work will help those investigating selected aspects of chlorophyll to keep abreast of other methods and approaches, and will provide the interested scientist with a modern, conceptually organized treatment of the subject.
Analytical Applications of Immobilized Enzymes and Cells
Applied Biochemistry and Bioengineering, Vol. 3
1st Edition
Volume 3
Lemuel B. Wingard + 2 more
English
Analytical Applications of Immobilized Enzymes and Cells, Volume 3 presents a survey of the interdisciplinary interactions, developments, and trends on research in immobilized enzymes and cells. This volume is comprised of eight chapters. Chapters 1 to 4 are devoted to the description of methodologies and instrumentations which are used in routine analysis. Among those described are enzyme tubes, enzyme thermistors, and enzymic or microbial electrodes. Chapter 4 provides a theoretical analysis of electrode design. Subsequent chapters focus on solid-phase enzyme immunoassays and on techniques for in vivo monitoring of metabolites; economic evaluation of the use of high-purity enzymes in analysis; and an assessment of the significance of microprocessors and computer science in enzyme based analysis. Chemists and chemical engineers will find the book very useful.
Recent Progress of Life Science Technology in Japan
1st Edition
Yoji Ikawa + 1 more
English
Recent Progress of Life Science Technology in Japan discusses developments in cancer research technologies in Japan. In June 1983 an intra-cabinet panel of the Japanese Government drafted a 10-year strategy for cancer control, recognizing the importance of this field of research. A scientific research group was organized to comprise two sections—the first concerning the development and evaluation of DNA technologies, and the second on protein-related technologies. In the promotion of fundamental cancer research, the development and refinement of basic technologies for each component of the ""triangle of bio-sciences""—DNA, protein, and antibody—are essential, particularly in the elucidation of tumor-inducing and tumor-suppressing genes, tumor-specific antigens, and so forth. Part I of the book details the achievements of the first group in developing automated instrumentations for DNA sequencing. The second scientific research group worked on three major subareas: (1) gene transfer and expression technologies; (2) technologies for extraction, purification, and structural analysis of cancer-related proteins; and (3) technologies for analysis and synthesis of saccharide chains. Reports from these areas are respectively grouped in Part II, Part III, and Part IV of this monograph.
Speech and Language
Advances in Basic Research and Practice
1st Edition
Volume 4
Norman J. Lass
English
Speech and Language: Volume 4, Advances in Basic Research and Practice is a collection of papers that deals with the theories, clinical issues, and pathology of language and speech. Several papers discuss nonlinguistic and linguistic processing in children, phonological development in infants, and the development of speech fluency in children. Other papers examine the four major speech production models, the physiological and acoustical aspects of speech adaptation, spatial-temporal model of velopharyngeal function, and variations in the supraglottal air pressure waveform. One paper notes the relationships of two systems of development as follows: language development is dependent upon cognitive products and cognitive development is dependent upon language development. Such relationship leads to the hypotheses that language and cognitive developments are independent, are interdependent, and are both dependent upon some X abilities. One paper suggests that speech clinicians should have as a goal the achievement of speech that is as normal as possible in all respects, and not just for patients to sound normal. The collection will benefit linguists, ethnologists, psychologists, speech therapists, neurologists, neuropsychologists, neurolinguists, or speech pathologists.

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