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Pergamon

Gastrointestinal Defence Mechanisms
Satellite Symposium of the 28th International Congress of Physiological Sciences, Pécs, Hungary, 1980
1st Edition
Gy. Mózsik + 2 more
English
Advances in Physiological Sciences, Volume 29: Gastrointestinal Defence Mechanisms is a collection of papers that details the findings of research studies on the theoretical and practical aspects of the gastrointestinal defense mechanisms. The title first covers circulation and mucosal defense, and then proceeds to tackling the association of gastrointestinal mechanisms with the secretory functions. Next, the selection deals with the resistance in gastric mucosa and mucosal energy provision. The text also discusses cell renewal and toxicity, along with biotransformation and nutrition. In Part VII, the title details the immunomechanisms of defense at mucosa. The last part covers the second line defense at liver and enterohepatic circulation. The book will of great interest to both researchers and practitioners of medical fields concerned with the digestive system.
Predictive Simplicity
Induction Exhum'd
1st Edition
Volume 5
George J. Klir
English
The book attempts to develop an account of simplicity in terms of testability, and to use this account to provide an adequate characterization of induction, one immune to the class of problems suggested by Nelson Goodman. It is then shown that the past success of induction, thus characterized, constitutes evidence for its future success. A qualitative measure of confirmation is developed, and this measure - along with the considerations of simplicity - is used to provide an account of the consilience of inductions, and also an inductivist account of the structure and progress of scientific theory. An appendix extends the treatment of simplicity to statistical distributions and provides a reasonable interpretation of the maximum entropy principle. Thus, this book is an attempt to characterize induction in terms of a well-defined notion of simplicity and to use that characterization as a basis of an account of empirical, and in particular, scientific reasoning.
Nuclear Fuel Cycle Optimization
Methods and Modelling Techniques
1st Edition
P. Silvennoinen
English
Nuclear Fuel Cycle Optimization: Methods and Modelling Techniques discusses applicable methods for analysis of fuel cycle logistics and optimization and evaluation of the economics of various reactor strategies. The opening chapter covers the nuclear fuel cycle, while the next chapter tackles uranium supply and demand. Chapter 3 discusses basic model of the light water reactor (LWR). The fourth chapter talks about the resolution of uncertainties, and the fifth chapter discusses the assessment of proliferation risks. Chapter 6 covers multigoal optimization, while Chapter 7 deals with the generalized fuel cycle models. The eighth chapter covers reactor strategy calculations, whereas the last chapter discusses interface with energy strategy. The book will appeal to students of energy economics or of nuclear engineering.
Mineral Salts Absorption in Plants
International Series of Monographs on Pure and Applied Biology: Plant Physiology
1st Edition
J. F. Sutcliffe
P. F. Wareing + 1 more
English
Mineral Salts Absorption in Plants details the contemporary knowledge regarding the mineral salt absorption mechanisms of plants. The title first covers the history of mineral salt absorption in plants, and then proceeds to tackling the experimental materials and methods. Next, the selection discusses the mechanisms of ion transport. Chapter 4 deals with the factors affecting salt absorption, while Chapter 5 talks about salt absorption and metabolisms. In the sixth chapter, the text covers the structural aspects of salt absorption in cells. The seventh chapter discusses the salts relations of vascular plants. The selection also talks about the soil as a source of mineral salts, along with salt tolerance. The book will be of great use to botanists and horticulturists. Students and researchers in the field of mineral nutrition will also benefit from the text.
Applied Geophysics for Geologists and Engineers
The Elements of Geophysical Prospecting
2nd Edition
D. H. Griffiths + 1 more
English
Covers the fundamentals of all currently used methods (seismic, electrical, electromagnetic, gravity, magnetic, borehole logging and remote sensing) and pays special attention to the seismic refraction and electrical resistivity techniques which are the ones most commonly used in engineering and groundwater geophysics. The main changes in this new edition of Applied Geophysics for Engineers and Geologists, apart from a general updating, and conversion to SI units, is a more extensive treatment of electromagnetic and induced polarisation methods, and of geophysical borehole logging. The seismic reflection method is also treated more fully in view of its great importance in petroleum prospecting. Problems, with answers are also included. Taken together, the changes are so great that this is virtually a new book, as is suggested by the change in title
Nuclear Energy and the Environment
Environmental Sciences and Applications
1st Edition
Essam E. El-Hinnawi
English
Nuclear Energy and the Environment provides an assessment, based on the opinions and findings of international experts in the field of atomic energy, of the environmental impact of the different stages of the nuclear fuel cycle. Chapters in the book cover different subjects in the use of nuclear energy such as the environmental impacts of energy production and use; the environmental impact of mining and milling of radioactive ores, upgrading processes, and the fabrication of nuclear fuels; none radiological environmental implications of nuclear energy; and the technology and environmental hazards of nuclear waste disposal. Nuclear scientists, environmentalists, ecologists, nuclear engineers, and policy makers will find the book interesting.
Lipids in Foods
Chemistry, Biochemistry and Technology
1st Edition
Frank D Gunstone + 1 more
English
Lipids in Foods: Chemistry, Biochemistry and Technology provides basic information on the biochemistry and technology of the fatty acids or lipids. This book notes that natural and processed fats and oils, whether of animal or vegetable origin, play a significant role in the economy of several countries including both oil-producers and oil-users. These materials are used extensively, but not exclusively, in the food industry. The first 10 chapters cover the basic chemistry and biochemistry of the fatty acids and their natural derivatives. These topics include an account of the chemical structure, separation, analysis, biochemistry, physical properties, chemical properties, and synthesis of these compounds. The remaining chapters include the recovery of fats and oils from their sources and the processes of refining, bleaching, hydrogenation, deodorization, fractionating, and interesterification. A segment is devoted to margarines and shortenings and to the problems of flavor stability and antioxidants. This text will be valuable to students wishing to know more about lipids and to those involved in this field of study.
Fuels, Furnaces and Refractories
International Series on Materials Science and Technology
1st Edition
J. D. Gilchrist
R. W. Douglas
English
Fuels, Furnaces and Refractories focuses on the sources and efficient use of energy available to modern industry. This book begins with the classification, properties, tests, and different kinds of fuels, as well as trends in fuel utilization. This text also tackles the generation and distribution of electricity from both chemical and nuclear energy sources. Subsequent chapters focus on the thermodynamics, physics, chemistry, and kinetics of combustion of fuels; the burner design; the heat transfer and flow of gases through furnaces and flues; and ways of controlling energy supply rates and temperatures. The refractory materials, which are heat-resisting substances, are also described.
Atomic Spectra
The Commonwealth and International Library: Selected Readings in Physics
1st Edition
W. R. Hindmarsh
D. Ter Haar
English
Atomic Spectra compiles papers on the highlighted developments in the atomic spectra. This book discusses regularities in spectra emitted by monatomic gases that lead to an understanding of the structure of atoms and discovery of the principles that govern the behavior of matter on the atomic scale. This compilation includes Rydberg's famous account of the series of spectral lines; Weisskopf and Wigner’s papers on natural line-width; and Bethe’s study on the Lamb shift of energy levels. Papers dealing with the spectra of atoms with more than two electrons in the valence shell and continuous spectra of atoms are not included. This publication is useful to students intending to gain knowledge on the atomic spectra.
Electronics – From Theory Into Practice
Applied Electricity and Electronics Division
2nd Edition
J. E. Fisher + 1 more
P. Hammond
English
Electronics – From Theory Into Practice deals with design procedures in electronics and bridges the gap between theoretical knowledge and practice. It provides design examples and discusses the use of the Laplace Transform for solving engineering problems. The book introduces bipolar and field effect transistor, the unijunction transistor and the silicon-controlled rectifier, and shows how data sheets are used in design calculations. It then examines the development of integrated circuits and their characteristics. Following this discussion are chapters that contain a brief treatment of theory limited to the extraction of necessary design relationships. The book concludes by considering the general aspects of electronic engineering practice. This book will be of use to practising engineers, particularly those trained in other disciplines, who are taking on a certain amount of electronic design.

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