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Elsevier

Academic Press

  • Excited State Lifetime Measurements

    • 1st Edition
    • J Demas
    • English
    Excited State Lifetime Measurements attempts to assist in clarifying and unifying the many characteristics and definitions of excited state lifetime measurements. The contents of this book are derived from a series of lectures presented to a research group in the University of New Mexico in 1967. The relevance as well as the methods and measurements of data treatment of excited state lifetimes are featured in this book. The first three chapters provide a brief discussion on concepts and applications of excited state lifetime measurements. Experimental methods and systems are also introduced in these chapters. Chapter 4 delves into more complex systems (serial decay kinetics and resonance energy transfer) while Chapter 5 focuses on the method of least squares fitting, its uses, and misuses. Chapters 6 to 8 mainly discuss the convolution integral and its different applications while Chapter 9 gives a more detailed presentation of instrumentation. The last two chapters discuss special errors and approaches to new methodologies regarding the study of the excited state lifetime measurements. The book will be useful to students and scientists including analytical chemists, photochemists, photobiologists, spectroscopists, and physicists.

  • Viral Insecticides for Biological Control

    • 1st Edition
    • Karl Maramorosch
    • English
    Viral Insecticides for Biological Control focuses on the basic as well as applied aspects of viral insecticides, which have the potential to significantly reduce the current reliance on chemical pesticide technology. This book serves as a guide for the development of means to identify hazardous problems and prevent them. Organized into six parts with a total of 23 chapters, this book describes the taxonomy, nomenclature, identification, physical, biological, as well as chemical characteristics, replication, and pathology of insect viruses. This reference material also explores the dispersal, stability, and utilization of insect viruses as biological control agents. The factors and considerations that must be taken into account when a viral insecticide is sought as a large-scale commercial alternative to other more traditional methods of pest control are also addressed. Because this reference material collates information in this field of interest, it will benefit a wide audience of readers, including researchers, students, and those working directly in crop protection.

  • Liquid Crystalline Order in Polymers

    • 1st Edition
    • Alexandre Blumstein
    • English
    Liquid Crystalline Order in Polymers examines the topic of liquid crystalline order in systems containing rigid synthetic macromolecular chains. Each chapter of the book provides a review of one important area of the field. Chapter 1 discusses scattering in polymer systems with liquid crystalline order. It also introduces the field of liquid crystals. Chapter 2 treats the origin of liquid crystalline order in macromolecules by describing the in-depth study of conformation of such macromolecules in their unassociated state. The chapters that follow describe successively the liquid crystalline order in polymers with mesogenic side groups and rigid backbones, in polypeptides, and in block copolymers. Chapter 7 discusses the rheology of such systems. The last two chapters examine liquid crystalline order in biological materials and mesomorphic order in the realm of polymers with inorganic backbones. This book is intended to provide the polymer scientist, the materials scientist, and the biologist with a valuable source of information.

  • Psychobiology Behavior From a Biological Perspective

    • 1st Edition
    • James McGaugh
    • English
    Psychobiology: Behavior from a Biological Perspective covers the problems encountered in understanding the biology of behavior. This book contains seven chapters that present a contemporary analysis of the essential features of these problems. Chapter 1 provides extensive evidence concerning the evolution of specific aspects of behavior and illustrates the genetic processes underlying the evolution of behavior. Chapter 2 presents a contemporary analysis of the problem of instinctive behavior. Chapters 3 to 7 are concerned with processes underlying behavior, including sensory processes, motivation, attention, and memory. These chapters discuss the essential issues together with contemporary facts and theories. This work will be of value to psychobiologists, neurobiologists, behaviorists, and researchers who are interested in the biological aspects of behavior.

  • The Biology of Crustacea

    Pathobiology
    • 1st Edition
    • Anthony Jr. Provenzano
    • English
    The Biology of Crustacea, Volume 6: Pathobiology summarizes the state of knowledge, major advances, and important problems in crustacean diseases. Organized into five chapters, this book begins with the discussion on the disease-causing viruses, Rickettsiae, bacteria, and fungi afflicting crustaceans. It then talks about diseases caused by protozoans, indicating the large gaps in knowledge of life histories, mechanisms of transmission, and pathogenesis. This book also emphasizes the many different ways in which a host crustacean may respond to a disease-causing organism and how these responses are linked to the mode of invasion and nature of the disease-causing organism, itself. The life histories of metazoans that live in various relationships in or on crustacean hosts, and the life histories and impacts of parasitic crustaceans on hosts are also explored. This book will serve as a starting point for those needing a summary of topics concerning crustacean diseases and as a stimulus for further work.

  • Controlled Release of Bioactive Materials

    • 1st Edition
    • Richard Baker
    • English
    Controlled Release of Bioactive Materials is a collection papers that deal with the study of controlled release applications in drugs and other pharmacological products and processes. The text covers topics such as the theory and practice of controlled drug delivery from bioerodible polymers, biodegradable drug delivery systems from aliphatic polyesters, and the applications of osmotic drug delivery. Also covered are topics such as the application of polymers for the sustained release of macromolecules, controlled transdermal delivery, and the use of hydrogel devices for the controlled release of steroid hormones. The book is recommended for pharmacologists and doctors who would like to know more about advancements in the field of controlled release applications and its uses in healthcare, especially in pharmacology.

  • Plant Peroxisomes

    • 1st Edition
    • Anthony H.C. Huang
    • English
    Plant Peroxisomes deals with the biogenesis of plant peroxisomes and its relevance to the proposed model for peroxisome biogenesis in germinated seeds. The book is divided into seven chapters that discuss the history, cytochemistry, morphology, properties, isolation, metabolism, enzymology, and ontogeny of plant peroxisomes. The book first explains how advances in electron microscopy and cell fractionation studies have led to the detection of peroxisome. The subsequent chapters discuss the types and metabolic functions of plant peroxisomes and the cytochemical procedures for establishing the localization of specific enzymes and for analyzing peroxisome distribution in nonflowering plants, algae, and fungi. A chapter presents methods of peroxisome isolation from various tissues and the physical and chemical properties of the isolated organelles. Considerable chapters are devoted to the metabolic functions, enzymatic activities, development of their form, and biochemistry of peroxisomes. Several key enzymes of the glycolate pathway of photorespiration found in leaf peroxisomes are presented. A discussion on the physiology of plant peroxisomes is provided. This book will be of value to professional scientists and graduate students concerned with plant metabolism and development.

  • Water Quality Management Under Conditions of Scarcity

    • 1st Edition
    • Hillel Shuval
    • English
    Water Quality Management under Conditions of Scarcity: Israel as a Case Study focuses on the problems of water quality management under circumstances of severe water resource scarcity, particularly in Israel. This book examines how Israel's engineers and scientists deal with the development and management of its limited water resources. Comprised of 13 chapters, this book starts with an overview of the interrelationships between man's well-being and the water environment. This text then explores the goal of water quality control in protecting human health and well-being from exposure to toxic chemicals and detrimental pathogenic microorganisms. Other chapters discuss the development of science, technology, and administrative practice dealing with water quality control, including hygiene, environmental health, sanitation, sanitary engineering, ecology, and environmental protection. The final chapter deals with the concept of hierarchical and selective water use. Biologists, engineers, chemists, agronomists, public health officers, and water resources authorities will find this book extremely useful.

  • Handbook of Toxic Fungal Metabolites

    • 1st Edition
    • Bozzano G Luisa
    • English
    Handbook of Toxic Fungal Metabolites presents UV, IR, 1H NMR, 13C NMR, and mass spectra for identification of known mycotoxins or related metabolites by both chemists and researchers. The handbook is oriented primarily toward fungal metabolites that elicit a toxic response in vertebrate animals. It also contains metabolites that show little or no known acute toxicity. The handbook is divided into 21 sections. Mycotoxin and fungal metabolite members are considered into each section based on their chemical relationships, except for the last four groups, Aspergillus, Penicillium, Fusarium, and miscellaneous toxins. The final section focuses on miscellaneous toxins that could not be classified under the considered categories, namely slaframine, diplodiatoxin, and roseotoxin B. This handbook is of great value to mycotoxicologists, and food and feed researchers.

  • Solvent Effects on Chemical Phenomena

    • 1st Edition
    • Edward Amis
    • English
    Solvent Effects on Chemical Phenomena, Volume I discusses the developments in the understanding of solvent effects on chemical phenomena in solution. This five-chapter volume begins with a discussion on the general concepts of various solvation types, including positive and negative, inner and outer sphere, and mixed component. The subsequent chapter deals with the determination of the actual solvation number for single ions. A short list of the total effective hydration numbers of electrolytes determined from temperature dependence of proton shifts is also provided in this chapter. Another chapter presents a number of examples of the unusual properties of certain mixed aqueous systems. The solvent effects on reaction rates and mechanisms are highlighted in the concluding chapter. This chapter also covers various types of solvents, such as protic and dipolar aprotic. The enthalpy and entropy of activation in salvation and the Finkelstein reactions are also discussed. Research chemists and scientists, teachers, and students with courses in solution chemistry will greatly benefit from this volume.

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