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Books in Life sciences

  • Focus on Bacteria

    • 1st Edition
    • Emmy Klieneberger-Nobel
    • English
    Focus on Bacteria shows that nature has a quality of beauty even in her smallest manifestations. Aesthetic considerations have therefore more or less decided the choice of the photographs. However, most of the constituent elements of bacteria can be seen in the pictures presented. Brief information on the structure, arrangement and on some properties and activities of the bacteria are also provided. The discussions cover methods of microscopical demonstration, diagnostic bacteriology, bacterial anatomy, bacteriophages, bacterial genetics, and two groups of bacteria: the Myxobacteria and the Streptomycetes. The sequence of the pictures and descriptions as well as the informative text follow a scientific trend, yet this book must by no means be regarded as a textbook. Its main object will be abundantly fulfilled if it gives a certain amount of pleasure to the reader. Completeness has not been attempted and only a small fraction of the wealth of information found in textbooks and in the modern bacteriological literature has here been offered to the reader.
  • New Protein Foods

    Animal Protein Supplies
    • 1st Edition
    • Aaron M. Altschul + 1 more
    • English
    New Protein Foods, Volume 4: Animal Protein Supplies, Part B covers the realities of the world food problems, with special emphasis on protein supply. The book discusses the upper limits of livestock production; the government policy and the production of animal protein; and the nutritional and metabolic impact of variable protein intake in human. The text also describes the developments in pork production; issues in poultry production; as well as the use of small ruminants as food producers. The role of lysine and methionine fortification in animal and human nutrition is also considered. The book further tackles the use of microorganisms as feed and food protein; noncompetitive sources of carbohydrates for animal feeding; and recycling of animal wastes by feeding. The text concludes by discussing issues of affluent society malnutrition as the counterpart to the problems of scarcity. Nutritionists, agriculturists, economists, and people involved in public health and animal research will find the book invaluable.
  • Fish in Research

    A Symposium on The Use of Fish as an Experimental Animal in Basic Research
    • 1st Edition
    • Otto W. Neuhaus + 1 more
    • English
    Fish in Research comprised of papers presented at a symposium entitled ""Fish in Research"" sponsored by the University of South Dakota in Vermillion. The purpose of the symposium was to ask those directly involved in research on fish, ""What unique information of biochemical and physiological processes can be gained by using fish as experimental animals?"" The book presents the environment aspects of neoplasia in fishes; experimental fish neoplasia; and the comparative aspects of neoplasia in fish and other laboratory animals. The text also includes papers on the control of cholesterol synthesis in normal malignant tissue; the biochemical aspects of salt; and steroidogenesis in fish. Papers on the lipid catabolism in fish muscle; the contrasts between fish and warm blooded vertebrates in enzymes systems of intermediary metabolism; and quantitative inheritance and environmental response of rainbow trout are also considered. The book further tackles the blood groups in salmonid fishes; ontogeny of lactate dehydrogenase isozymes in trout; and amino acid and protein requirements of fish. The text also looks into the inorganic salt effects on growth; salt water adaption; and gill ATPase of pacific salmon. Zoologists and scientists involved in fisheries research will find the book invaluable.
  • Bee Genetics and Breeding

    • 1st Edition
    • Thomas E. Rinderer
    • English
    Bee Genetics and Breeding provides an overview of the state of knowledge in bee genetics and breeding. The book is organized into two parts. Part I deals with the scholarly issues of bee genetics. It is intended as a reference source for students of both bees and genetics. It could also serve as a text for university courses in bee genetics. Topics discussed include the evolution of eusocial insects; geographical variability and classification of honey bees; and behavioral and biochemical genetics of honey bees. Part II deals more specifically with the practical issues of bee breeding. The discussions include the quantitative genetics of honey bees; ways to define and measure honey-bee characteristics so that the "best" parents for honey-bee stock improvement programs can be selected; and mating designs. This section contains sufficient guidance for bee breeders to initiate or improve breeding programs. Apiculturalists generally will find this part especially interesting since the quality of their own bee stock depends on the skills and knowledge of the breeders who produce their queens.
  • Biological Ultrastructure

    • 1st Edition
    • Arne Engström + 1 more
    • English
    Biological Ultrastructure focuses on the ultrastructure of biological systems, including microscopy and the roles of amino acids, lipoproteins, and carbohydrates. The manuscript first offers information on the methods in ultrastructural research and the principles of molecular structure. Topics include application of electron microscopy and x-ray diffraction, electronic theory of valency, spatial arrangement, and aggregation of molecules and interaction with water. The book then examines the role of proteins and lipids, including amino acids, polypeptide chains, natural lipoproteins, and structure and properties of isolated lipid molecules. The publication underscores the role of carbohydrates and nucleic acids, as well as monosaccharides, disaccharides, polysaccharides, structure of nucleic acids, viruses, and cell nucleus chromosomes and genes. The text also takes a look at the role of ultrastructure in biology and medicine and the role of mineral salts. The manuscript is a valuable source of data for readers interested in biological ultrastructure.
  • Vertebrate Animal and Related Viruses

    DNA Viruses
    • 1st Edition
    • Edouard Kurstak + 1 more
    • English
    Comparative Diagnosis of Viral Diseases, Volume III: Vertebrate Animal and Related Viruses Part A—DNA Viruses, is devoted to vertebrate animal and related viruses. This book covers in separate chapters the infections caused by each DNA virus family, including slow viruses diseases, as well as the system of Virus Information of the World Health Organization. It provides a comparative description of the principal physicochemical, molecular, structural, genetic, immunological, and biological characteristics of viruses implicated in various diseases, mainly of veterinary importance. With this new concept of comparative diagnosis, the symptoms and the evolution of the diseases are described in detail, as well as the modern methodology for their rapid and specific diagnosis, control, and prevention. This text will interest all virologists and immunologists working in the area of diagnosis and control of animal virus diseases. In particular, it is addressed to the professionals of veterinary sciences working both in the field and in the laboratory and to students of veterinary schools.
  • Regulation of Organ and Tissue Growth

    • 1st Edition
    • Richard J. Goss
    • English
    Regulation of Organ and Tissue Growth investigates the mechanisms underlying the regulation of organ and tissue growth. Theories of growth regulation are discussed, along with growth and renewal; factors that influence prenatal brain development; regulation of metabolic and functional properties of muscle; and the role of tension in muscle growth. Heart growth and size in homeotherms are also examined. Comprised of 18 chapters, this book begins with an introduction to two schools of thought that explain the orderly growth of organs and tissues: one contends that the dimensions of body parts are genetically predetermined, while the other holds that the correct size of an organ is a function of the physiological demands impinging on it. Subsequent chapters deal with the regulation of metabolic and functional properties of muscle; the role of tension in muscle growth; the regulation of skeletal growth; the role of erythropoietin in erythropoiesis; and humoral factors in the stimulation and inhibition of lymphopoiesis. The text also considers the postnatal development of the mammalian lung before concluding with a chapter that describes the regulation of ovarian growth by the pineal gland. This monograph will be of interest to students, practitioners, and researchers in biology and physiology.
  • Soil–Plant–Nitrogen Relationships

    • 1st Edition
    • Donald R. Nielsen + 1 more
    • English
    Nitrogen in the Environment, Volume 2: Soil-Plant-Nitrogen Relationships is the second of a two-volume treatise based on manuscripts presented at the international conference on ""Nitrogen in the Environment,"" held at the University of California Conference Center, Lake Arrowhead, in February, 1977. All original manuscripts were revised in accordance with discussions at the conference. The chapters published in these volumes are those revised manuscripts, with provisions in each chapter to preserve the major suggestions for their improvement. These two volumes—Nitrogen Behavior in Field Soil and Soil-Plant-Nitrogen Relationships—should be of value in bringing into perspective current knowledge on selected aspects of nitrogen in the environment. The book contains 22 chapters and opens with a study on the factors influencing nitrate acquisition by plants; assimilation and fate of reduced nitrogen. Separate chapters follow on topics such as absorption and utilization of ammonium nitrogen by plants; potential nitrate levels in edible plant parts; control of biological nitrogen fixation; and methods for analysis of denitrification in soils.
  • Microbial Safety of Fishery Products

    • 1st Edition
    • C. O. Chichester + 1 more
    • English
    Microbial Safety of Fishery Products discusses the many aspects of the safety of marine products from a microbiological and toxicological standpoint. This book emphasizes the objectives and requirements for the marketing of safe and wholesome fish and fishery products; status of the sanitary quality of fishery products in the Western Hemisphere; and fishery resources of the Caribbean and their potential. The microbiological considerations in the handling and processing of molluskan shellfish; microbiology of prepared and precooked fishery products; and some toxins occurring naturally in marine organisms are also elaborated. This text likewise covers the enteric pathogens in estuary waters and shellfish; control of prepared fishery products in industry; and aflatoxins as contaminants of feeds, fish, and foods. This publication is a good reference for food scientist and nutritionists researching on the sanitary quality of fishery products.
  • Optical Techniques

    • 1st Edition
    • Gerald Oster + 1 more
    • English
    Physical Techniques in Biological Research, Volume I: Optical Techniques focuses on improvements in physical techniques used in biological research on cells and tissues. The selection first discusses photochemistry and luminescence and light scattering, including applications of luminescence, theory of light scattering and its applications, and light scattering apparatus. The text then examines absorption spectroscopy, ultraviolet absorption spectrophotometry, and infrared spectrophotometry. Discussions focus on factors involved in data gathering, empirical correlation between molecular structure and absorption spectra, buffers for ultraviolet absorption spectrophotometry, instrumentation and techniques, and interpretation of data. The text ponders on the light microscope and phase and interference microscopy, as well as the optical and mechanical systems of microscopes; wave nature of light and its consequences; purposes of phase and interference microscopy; and principles of phase microscopy. The publication also reviews birefringence and dichroism and electron microscopy. The selection is highly recommended for students and readers interested in the physical techniques used in biological research.