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Elsevier

Libros en Química

  • Introduction to Supercritical Fluids

    A Spreadsheet-based Approach
    • 1 Edición
    • Volumen 4
    • Richard Smith + 2 más
    • Inglés
    This text provides an introduction to supercritical fluids with easy-to-use Excel spreadsheets suitable for both specialized-discipli... (chemistry or chemical engineering student) and mixed-discipline (engineering/economi... student) classes. Each chapter contains worked examples, tip boxes and end-of-the-chapter problems and projects. Part I covers web-based chemical information resources, applications and simplified theory presented in a way that allows students of all disciplines to delve into the properties of supercritical fluids and to design energy, extraction and materials formation systems for real-world processes that use supercritical water or supercritical carbon dioxide. Part II takes a practical approach and addresses the thermodynamic framework, equations of state, fluid phase equilibria, heat and mass transfer, chemical equilibria and reaction kinetics of supercritical fluids. Spreadsheets are arranged as Visual Basic for Applications (VBA) functions and macros that are completely (source code) accessible for students who have interest in developing their own programs. Programming is not required to solve problems or to complete projects in the text.

  • Advances in Carbohydrate Chemistry and Biochemistry

    • 1 Edición
    • Volumen 70
    • Inglés
    Since its inception in 1945, this serial has provided critical and informative articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.

  • Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle

    Occurrence and Transformation in the Environment
    • 2 Edición
    • Volumen 62
    • Inglés
    Analysis, Removal, Effects and Risk of Pharmaceuticals in the Water Cycle provides an overview of the current analytical methods for trace determination of pharmaceuticals in environmental samples. The book also reviews the fate and occurrence of pharmaceuticals in the water cycle for their elimination in wastewater and drinking water treatment, focusing on the newest developments in treatment technologies, such as membrane bioreactors and advanced oxidation processes. Pharmaceutically active substances are a class of new, so-called emerging contaminants that have raised great concern in recent years. Human and veterinary drugs are continuously being released into the environment mainly as a result of the manufacturing processes, the disposal of unused or expired products, and via excreta. The analytical methodology for the determination of trace pharmaceuticals in complex environmental matrices is still evolving, and the number of methods described in the literature has grown considerably. This volume leads the way, keeping chemistry students, toxicologists, engineers, wastewater managers and related professionals current with developments in this quickly evolving area.

  • Advances in Physical Organic Chemistry

    • 1 Edición
    • Volumen 47
    • Inglés
    Advances in Physical Organic Chemistry provides the chemical community with authoritative and critical assessments of the many aspects of physical organic chemistry. The field is a rapidly developing one, with results and methodologies finding application from biology to solid-state physics.

  • Advances in Carbohydrate Chemistry and Biochemistry

    • 1 Edición
    • Volumen 69
    • Inglés
    Since its inception in 1945, this serial has provided critical and informative articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.

  • The Oxidation of Hydrocarbons in the Liquid Phase

    • 1 Edición
    • N. M. Emanuel'
    • Inglés
    The Oxidation of Hydrocarbons in the Liquid Phase investigates the kinetics and mechanism of the oxidation of hydrocarbons in the liquid phase. Topics covered include the chain reactions taking place in the liquid-phase oxidation of hydrocarbons; the action of inhibitors on degenerately branched chain reactions; and the mechanism of inhibitor action during oxidations with molecular oxygen. The liquid-phase oxidation of some aryl-aliphatic hydrocarbons is also discussed. This book is comprised of 35 chapters and begins with an analysis of the chain processes taking place during the oxidation of hydrocarbons and how to stimulate slow chain branching reactions. The role of peroxides in the kinetics of liquid-phase oxidation processes is then considered, along with several elementary stages of the liquid-phase oxidation of hydrocarbons. Subsequent chapters explore the relationship between the length of unbranched chains and the concentration of oxidation products accumulating in the reaction mixture on the basis of the theory of degenerate chain branching; the effect of various inhibitors on the autocatalytic oxidation of cycloparaffins; the role of metals during the liquid-phase oxidation of fuels; and the oxidation of aromatic hydrocarbons with oxygen. The final chapter examines the behavior of lubricating oils in internal combustion engines, paying particular attention to the influence of temperature and oxygen on the oxidation of the oil both in bulk and in thin films. This monograph will appeal to chemists and engineers and those concerned with the establishment of a detailed mechanism of liquid-phase oxidation reactions.

  • Index to Reviews, Symposia Volumes and Monographs in Organic Chemistry

    For the Period 1963-1964
    • 1 Edición
    • Norman Kharasch + 1 más
    • Inglés
    Index to Reviews, Symposia Volumes and Monographs in Organic Chemistry presents the development in organic chemistry for the period 1963—1964. This book covers works in English, German, and French languages, including also English translations of Russian studies. Organized into three parts encompassing 136 chapters, this book starts with a collection of review articles concerning the advances in analytical chemistry and instrumentation. This text then presents the annual collection of review articles on advances in chemical physics, chemotherapy, clinical chemistry, drug research, and fluorine chemistry. Other chapters deal with advances in food research, heterocyclic chemistry, spectroscopy, organic reactions, and tracer methodology. This book presents as well a collection of review articles on pharmaceutical sciences, polymer science, medicinal chemistry, pharmacy, and pharmacology. The final chapter presents a list of monographs concerning chemical engineering, applications of neutron diffraction in chemistry, and mechanochemistry of polymers. This book is a valuable resource for organic chemists, students, and scientists.

  • Electron Probe Microanalysis

    • 1 Edición
    • A. J. Tousimis + 1 más
    • Inglés
    Electron Probe Microanalysis presents a collection of reviews on various aspects of electron probe microanalysis. This book discusses the model for quantitative electron probe analysis. Organized into 14 chapters, this book begins with an overview of the various kinds of microanalysis followed by a discussion of the advantages that can be derived from using the electron probe method. This text then examines the various applications of backscattered electron and specimen current methods for quantitative analysis. Other chapters consider the fundamental concepts for quantitative electron probe microanalysis utilizing pure elements as standards. This book discusses as well the absolute method of quantitative chemical analysis by emission X-ray spectroscopy. The final chapter deals with the main advantage of the Kossel technique in the study of the thermodynamic and mechanical characteristics of crystals. This book is a valuable resource for scientists and research workers. Non-specialists who need information on this excellent analytical tool will also find this book useful.

  • High-Performance Liquid Chromatography

    Advances and Perspectives
    • 1 Edición
    • Csaba Horváth
    • Inglés
    High-Performance Liquid Chromatography: Advances and Perspectives, Volume 1 deals with the fundamental aspects of high-performance liquid chromatography, a technique used in chemical analysis. The publication provides accounts, presented by experts in the field, of a variety of topics in high-performance liquid chromatography. Each chapter covers interesting subjects such as the evolution of liquid chromatography; the use of bonded phases in high-performance chromatography; effects of ionization and complex formation on retention and selectivity in reversed-phase chromatography; and gradient elution. Chromatographers, chemists, and researchers in the field of chemical analysis will find this book a valuable reference material.

  • Plenary Lectures Presented at the Second Symposium on Inorganic Phosphorus Compounds

    Held at Prague, Czechoslovakia, 9–13 September 1974
    • 1 Edición
    • W. Wanék + 1 más
    • Inglés
    Inorganic Phosphorus Compounds—2 provides information pertinent to the fundamental aspects of inorganic phosphorus compounds. This book discusses the chemistry, bonding, properties, and synthesis in inorganic phosphorus compounds. Organized into 16 chapters, this book begins with an overview of the chemistry of phosphorus triiodide and diiodide. This text then examines the status of inorganic phosphate chemistry as well as the influence of phase transitions upon the physical properties of condensed phosphates. Other chapters consider the synthesis of a large number of simple as well as review the complex polymetaphosphate glasses of alkali metals. This book discusses as well the synthesis of phosphoric triamide under different conditions and condensation by hydrogen chloride. The final chapter deals with the general trend in the development of the production of industrial fertilizers as well as its further prospects. This book is a valuable resource for organic, inorganic, physical, and theoretical chemists.

  • ICUMSA Methods of Sugar Analysis

    Official and Tentative Methods Recommended by the International Commission for Uniform Methods of Sugar Analysis (ICUMSA)
    • 1 Edición
    • H. C. S. De Whalley
    • Inglés
    ICUMSA Methods of Sugar Analysis presents the recommendations of the International Commission for Uniform Methods of Sugar Analysis (ICUMSA) that are based on thorough investigations of methods likely to prove practical and appropriate for the sugar industry. This book discusses the procedures for raw sugar polarization. Organized into two parts encompassing 21 chapters, this book begins with an overview of the various methods of determining sucrose by polarimetry, including the invertase method and the Jackson and Grill's method. This text then examines the methods of determining reducing sugars, which depends on knowing the amount of cuprous oxide precipitated from Fehling's solution. Other chapters consider the method to be applied for all beet products. This book discusses as well the principle of double sulfation that is necessary to ensure conversion of ash to sulfate. The final chapter deals with the evaluation of filter aids. This book is a valuable resource for chemists.

  • Spectrometric Techniques

    Volume III
    • 1 Edición
    • George A. Vanasse
    • Inglés
    Spectrometric Techniques, Volume III presents the applications of spectrometric techniques to atmospheric and space studies. This book reviews the spectral data processing and analysis techniques that are of broad applicability. Organized into five chapters, this volume begins with an overview of the instrumentation used for obtaining field data. This text then reviews the contribution that space-borne spectroscopy in the thermal IR has made to the understanding of the planets. Other chapters consider the instruments that have recorded the planetary emission spectra. This book discusses as well the interpretation of planetary IR spectra based on the theory of radiative transfer, which describes the interaction of electromagnetic radiation with matter. The final chapter deals with a few practical remarks on calculation of the inverse-filtered spectrum, wherein the Fourier transform of the data is divided by the Fourier transform of the impulse response function for the low frequencies. This book is a valuable resource for spectroscopists and scientists.

  • Trace Analysis

    Volume 4
    • 1 Edición
    • James F. Lawrence
    • Inglés
    Trace Analysis, Volume 4 presents critical discussions of selected topics in organic and inorganic analytical chemistry including instrumentation, techniques, and applications to the detection, identification, and quantitation of trace quantities of substances in a large variety of sample materials. The volume is directed towards topics in the trace analysis of biological materials and environmental samples. Chapters are devoted to discussions on developments and applications of ion-selective polymeric membrane electrodes for biological tissues and fluids; evaluation of X-ray emission spectroscopy for trace analysis; the use of solid adsorbents for pre-concentrating trace organic substances, mainly pollutants, from air; and comparison of neutron activation analysis and proton-induced X-ray emission spectroscopy for the determination of trace elements in rain and snow. Organic and inorganic chemists, medical technicians, and ecologists will find the book a good reference material.

  • Raman Spectra of Hydrocarbons

    • 1 Edición
    • K. E. Sterin + 2 más
    • Inglés
    Raman Spectra of Hydrocarbons: A Data Handbook provides information pertinent to the fundamental aspects of the phenomenon of Raman scattering of light. This book discusses the methods of molecular spectroscopy, which occupy one of the primary places in investigations of the structure and composition of matter. This book begins with an overview of the conditions for obtaining the Raman spectra. This text then examines the spatial directivity and polarization of laser radiation, which makes it easy to measure the polarization properties of the Raman lines and their absolute intensity. The reader is also introduced to the comparison between the intensities of a given line and of the standard, which is carried out according to the rules of photographic photometry. This book discusses as well the spectrum of each hydrocarbon presented in the form of a table containing data on frequencies, intensities, and in several cases degrees of depolarization and width of the Raman lines. This book is a valuable resource for scientists.

  • Chemistry International

    The News Magazine of the International Union of Pure and Applied Chemistry (IUPAC)
    • 1 Edición
    • Roger Fennell
    • Inglés
    Chemistry International is a four-chapter news magazine of the International Union of Pure and Applied Chemistry (IUPAC). Chapters 1 and 2 contain the membership lists and alphabetical index of IUPAC bodies 1983-1985. Chapter 3 lists all official programs ofthe Union in operation in its special Committees and in Commissions of the Physical Chemistry, Inorganic Chemistry, Organic Chemistry, Macromolecular, Analytical Chemistry, Applied Chemistry, and Clinical Chemistry Divisions. The last chapter presents the minutes of the 32nd Council Meeting.

  • Spectrometric Techniques

    Volume II
    • 1 Edición
    • George A. Vanasse
    • Inglés
    Spectrometric Techniques, Volume II provides information pertinent to vacuum ultraviolet techniques to complete the demonstration of the diversity of methods available to the spectroscopist interested in the ultraviolet visible and infrared spectral regions. This book discusses the specific aspects of the technique of Fourier transform spectroscopy. Organized into five chapters, this volume begins with an overview of the large number of systematic effects in the recording of an interferogram. This text then examines the design approach for a Fourier transform spectrometer with focus on optics. Other chapters provide a brief background to outline the scientific usefulness of Fourier spectrometers and present a calculation giving the optical path difference required to solve a Doppler-broadened spectral feature. This book discusses as well the importance of good mechanical design to minimize sampling error contributions by mechanical mechanisms and resonances. The final chapter deals with photon counting techniques to measure dispersed radiation. This book is a valuable resource for spectroscopists.

  • Macromolecular Chemistry—8

    Plenary and Main Lectures Presented at the International Symposium on Macromolecules Held in Helsinki, Finland, 2—7 July 1972
    • 1 Edición
    • K. Saarela
    • Inglés
    Macromolecular Chemistry—8 focuses on the molecular configuration of polymers, charge-transfer complexes, polymerization reactions, molecular weight fractionation, and polymer systems. The selection first offers information on molecular configuration in bulk polymers and control of monomer reactivity in copolymerization. Discussions focus on thermodynamic behavior of concentrated polymer solutions; direct measurement of molecular dimensions; and modification of monomer reactivity in radical copolymerization. The book also ponders on non-equimolar compositions from comonomer charge-transfer complexes and preparation of oligomers with functional end groups by polymerization reactions. The text examines cooperative interactions of complementary synthetic macromolecules in solutions and molecular weight fractionation on the basis of solubility. Topics include interactions of chemically complementary molecules and conformational transitions and methods for evaluating the molecular size distribution of the original polymer. The book also tackles alkylaluminium compounds in carbenium ion polymerization and thermodynamics of multicomponent polymer systems. The selection is a dependable reference for readers interested in the molecular configuration of polymers, complexes, and polymer systems.

  • Ionization Potentials

    Some Variations, Implications and Applications
    • 1 Edición
    • L. H. Ahrens
    • Inglés
    Ionization Potentials: Some Variations, Implications and Applications covers several aspects of ionization potential that is a highly significant parameter in controlling the properties of electric discharge. Comprised of 17 chapters, the book covers topic relevant to ionization potentials, such as properties, concepts, and applications, in order to understand and fully comprehend all aspects of ionization potential. The opening chapter is a review of ionization potentials and a discussion of trends and features. The succeeding chapters then tackle complex topics such as the s and p electrons; d-transition elements; rare earth elements; screening (shielding); inert elements; cationic forces (polarizing power); and heats of hydration. This book will appeal to researchers from different fields.

  • Separation Methods in Organic Chemistry and Biochemistry

    • 1 Edición
    • Frank J. Wolf
    • Inglés
    Separation Methods in Organic Chemistry and Biochemistry aims to provide perspectives for the commonly used separations methods and to discuss indications for their use. The book discusses the determination of molecular properties useful in separation based on micro test methods, paper chromatography, thin-layer chromatography, and electrophoresis. The text then describes the theoretical principles of group-separation procedures, liquid-liquid partition, ion-exchange selectivity, gel permeation, and adsorption. Methods of influencing the selectivity coefficients, the basic theory of fractionation methods, and the principles of application are also encompassed. Biochemists and chemists will find the book useful.

  • The Chemistry of Natural Products

    Main Lectures Presented at the Fourth International Symposium on the Chemistry of Natural Products Held in Stockholm, Sweden, 26 June—2 July, 1966
    • 1 Edición
    • Sam Stuart
    • Inglés
    The Chemistry of Natural Products 4 covers the proceedings of the Fourth International Symposium on the Chemistry of Natural Products. This book is composed of fourteen chapters, and begins with a discussion on the impact of natural product chemistry on medicine and the general methods for the construction of complex molecules. Considerable chapters are devoted to the biosynthesis, physico-chemical properties, reactions, and applications of some natural products, including polysaccharides, hormones, ginkgolides, indole, and alkaloids. The remaining chapters highlight the field of chemotaxonomy. This book will prove useful to botanists, chemists, taxonomists, and students.

  • Boron Chemistry — 3

    Selected Lectures Presented at the Third International Meeting on Boron Chemistry, Munich & Ettal, FRG, 5 - 9 July 1976
    • 1 Edición
    • H. Nöth
    • Inglés
    Boron Chemistry contains the selected lectures presented at the Third International Meeting on Boron Chemistry held at Munich & Ettal, FRG on July 5-9, 1976. Separating nine papers as chapters, this book discusses effects of orbital vacancies in boron compounds, the aminoboronation reaction, and the cyclic coordination of boron compounds. This text also explores the organoboranes in synthesis and analysis; the synthesis, structure, and chemical reactions of metalloboranes; and studies of the smaller boron hydrides and their derivatives.

  • Elements of Orthopædic Surgery

    • 1 Edición
    • N. Ross Smith
    • Inglés
    Elements of Orthopedic Surgery describes the common conditions treated by orthopedic methods. This book is composed of 11 chapters specifically presents the essential steps of orthopedic operations. Orthopedic surgery is concerned with anatomy and with neuro-muscular physiology, and it includes the pathology of a considerable part of the body aiming to restore normal physique and function. The opening chapter provides a short statement of the organization of cripple welfare work and the significance of orthopedics. The succeeding chapters are devoted to the pathological aspects of various deformities and the necessary steps of orthopedic operations. These deformities include congenital and postural deformities, rickets, nervous system and rheumatic diseases, and bones and joints tuberculosis. The concluding chapter deals with the mechanical principles in fracture treatment. This book is directed primarily toward orthopedic surgeons.

  • Acidosis

    Clinical Aspects and Treatment with Isotonic Sodium Bicarbonate Solution
    • 1 Edición
    • Esben Kirk
    • Inglés
    Acidosis: Clinical Aspects and Treatment with Isotonic Sodium Bicarbonate provides a connected exposition for the use of hospital physicians and general practitioners of the clinical aspect and treatment of acidosis. After briefly dealing with the history of clinical investigation of acidosis and treatment, this five-chapter book goes on discussing the clinical symptoms and form, causes, and complications of acidosis. The next chapter describes the five treatment options for acidosis, including using an isotonic, alkaline, glucose, physiological sodium chloride solutions and alkalosis. Other chapters examine acidosis under physiological and pathological conditions. The concluding chapter surveys the micro- and macro-techniques, as well as Van Slyke's apparatus for bicarbonate content determination of the plasma or the serum. This book will prove useful to clinicians, gastrologists, and general medical practitioners.

  • An Introduction to Spectroscopic Methods for the Identification of Organic Compounds

    Mass Spectrometry, Ultraviolet Spectroscopy, Electron Spin Resonance Spectroscopy, Nuclear Magnetic Resonance Spectroscopy (Recent Developments), Use of Various Spectral Methods Together, and Documentation of Molecular Spectra
    • 1 Edición
    • F. Scheinmann
    • Inglés
    An Introduction to Spectroscopic Methods for the Identification of Organic Compounds, Volume 2 covers the theoretical aspects and some applications of certain spectroscopic methods for organic compound identification. This book is composed of 10 chapters, and begins with an introduction to the structure determination from mass spectra. The subsequent chapter presents some mass spectrometry seminar problems and answers. This presentation is followed by discussions on the problems concerning the application of UV spectroscopy and electron spin resonance spectroscopy. Other chapters deal with some advances and development in NMR spectroscopy and the elucidation of structural formula of organic compounds by a combination of spectral methods. The final chapter surveys seminar problems and answers in the identification of organic compounds using NMR, IR, UV and mass spectroscopy. This book will prove useful to organic and analytical chemists.

  • Statistical Mechanics of Nonequilibrium Liquids

    • 1 Edición
    • Denis J. Evans + 1 más
    • D. P. Craig + 1 más
    • Inglés
    Statistical Mechanics of Nonequilibrium Liquids deals with theoretical rheology. The book discusses nonlinear response of systems and outlines the statistical mechanical theory. In discussing the framework of nonequilibrium statistical mechanics, the book explains the derivation of a nonequilibrium analogue of the Gibbsian basis for equilibrium statistical mechanics. The book reviews the linear irreversible thermodynamics, the Liouville equation, and the Irving-Kirkwood procedure. The text then explains the Green-Kubo relations used in linear transport coefficients, the linear response theory, the isothermal linear response theory, as well as the equivalence of thermostatted linear responses. The book also describes how thermostatted linear mechanical response of many-body systems can be related to equilibrium fluctuations. The text explains the procedure for calculating the linear Navier-Stokes transport coefficients through computer simulation algorithms. The book also discusses the van Kampen objection to linear response theory, the steady-state fluctuations, and the thermodynamics of steady states. The text will prove valuable for researchers in molecular chemistry, scientists, and academicians involved in advanced physics.

  • The Radiation Chemistry of Macromolecules

    Volume II
    • 1 Edición
    • Malcolm Dole
    • Inglés
    The Radiation Chemistry of Macromolecules, Volume II is a collection of papers that discusses radiation chemistry of specific systems. Part 1 deals with radiation chemistry of substituted vinyl polymers, particularly polypropylene (PP) as its structure is intermediate between polyethylene and polyisobutylene. This part also discusses polypropylene oxide (PPOx) for it can be prepared in the atactic, isotactic, and optically active forms. One paper focuses on the fundamental chemical processes and the changes in physical properties that give rise to many different applications of polystyrene. Another paper analyzes poly(methyl methacrylate) and poly(isobutylene)—tw... important polymers of nongelling substances subject to radiation. Part 2 describes the radiation chemistry of some miscellaneous polymers including the formation of free radicals and their termination. One paper also considers the radiation chemistry of polytetrafluoroethyl... (PTFE), which is widely used in industry. Part 3 discusses the effect of radiation on oxidation, mechanical properties, and physical state of polymers. Part 4 addresses macromolecules, particularly the radiation chemistry of biopolymers because of their role in radiation chemistry. The damage done to biopolymers through radiation can affect the responses of living organisms to ionizing radiation. This book can prove valuable to scientists and researchers in the fields of nuclear biology, nuclear science, microchemistry, and cellular biology.

  • Theoretical Chemistry

    Theory of Scattering: Papers in Honor of Henry Eyring
    • 1 Edición
    • Douglas W. Henderson
    • Inglés
    Theoretical Chemistry: Theory of Scattering: Papers in Honor of Henry Eyring, Volume 6, Part B covers the aspects of the theory of scattering. The book discusses nonadiabatic molecular collisions; the applications of the surprisal theory; and the quantum theory of atomic collisions in intense laser fields. The text also describes the statistical methods in scattering. Chemists, physicists, people involved in the study of the theory of scattering, and students taking related courses will find the book useful.

  • Annual Reports in Organic Synthesis — 1971

    • 1 Edición
    • John McMurry + 1 más
    • Inglés
    Annual Reports in Organic Synthesis — 1971 presents a collection of 49 abstracted chemistry journals that cover organic synthesis. This book is comprised of eight chapters that cover different aspects of organic synthesis, such as reaction types and methods. The first three chapters tackle carbon–carbon bond forming reactions, oxidations, and reductions. Chapter IV discusses synthesis of heterocyclics, and Chapter V covers the use of protecting groups. Chapter VI talks about useful synthetic preparations. Chapters VII and VIII cover the miscellaneous reactions and reviews. The information provided by this text will be most useful to organic chemists.

  • Critical Evaluation of Some Equilibrium Constants Involving Organophosphorus Extractants

    • 1 Edición
    • Y. Marcus
    • Inglés
    Critical Evaluation of Some Equilibrium Constants Involving Organophosphorus Extractants is a supplementary text to the compilation "Equilibrium Constants of Liquid-Liquid Distribution Reactions (Introduction, and Part I: Organophosphorus Extractants). The book contains a number of well documented chemical reactions that are critically evaluated. The reactions evaluated comprise those from List 1 for which data are available. There are, however, a great variety of reactions that cannot be critically evaluated due to lack of experimental data and unverifiable results. Chemists will find this compendium very useful.

  • Psychopharmacological Agents

    • 1 Edición
    • Maxwell Gordon
    • Inglés
    Psychopharmacologica... Agents, Volume II, provides an overview of the state of knowledge in psychopharmacologica... agents. The organization of this book is generally based on a treatment of the major classes of psychopharmacologica... agents in separate chapters. To the extent allowed by the diverse nature of the subject matter, each chapter covers the history, synthesis, pharmacological activity, in vivo distribution and metabolic fate, analytical methods, and, briefly, the clinical uses of each class of psychopharmacologica... agents. This volume includes a chapter on the butyrophenones, one on miscellaneous psychopharmacologica... agents, and one on the biochemical basis of mental disease. The last named chapter is not exhaustive, but is merely meant to be illustrative of the currents of research that one finds in this field. The appendices have been used as a vehicle for collecting part of the part of the flood of reports that could not be included in either of the two volumes. Although written primarily for medicinal chemists and pharmacologists, researchers in other disciplines such as clinical investigation, biochemistry, analytical chemistry, etc., may also find material of interest here.

  • Histochemical Techniques

    • 2 Edición
    • J. D. Bancroft
    • Inglés
    Histochemical Techniques, 2nd Edition deals with different methods of tissue processing and their application to histochemical procedures, including freeze drying and freeze substitution. Topics covered include fixation, production of paraffin and frozen sections, and principles of enzyme histochemistry. The use of histochemical methods to demonstrate carbohydrates, proteins, amino acids, lipids, nucleic acids, pigments, and various enzymes is also discussed. This book is comprised of 20 chapters and begins with an overview of the problems and values of histochemistry. The discussion then turns to carbohydrates, along with concepts and methods in carbohydrate histochemistry such as blocking and enzyme methods. Other chapters focus on amyloids, pigments, minerals, phosphatases, and esterases. The principles of enzyme histochemistry are also considered, with emphasis on preservation and factors affecting enzyme activity. The final chapter is devoted to ultra-histochemistry... the application of histochemistry to electron microscopy. This monograph will be of interest to histochemists, histopathologists, and technologists involved in histochemical work.

  • Spectroscopy and Photochemistry of Uranyl Compounds

    International Series of Monographs on Nuclear Energy
    • 1 Edición
    • Eugene Rabinowitch + 1 más
    • J. V. Dunworth
    • Inglés
    Spectroscopy and Photochemistry of Uranyl Compounds is a guide to the research and physics of the actinide elements, particularly the uranyl ion. The book is introduced with the subject of the spectroscopy of uranyl salts in the solid state. Studies dealing with the fluorescence and absorption spectra of solid uranyl salts through band measurements and empirical classification, term analysis, and fluorescence spectrum in relation to excitation by light of various wavelengths are then discussed. The book also mentions the analysis of the uranyl spectrum by Dieke and co-workers, because of the precise measurements of the fluorescence and absorption bands obtained under the Manhattan project. The table determined by Pant and Sakhwalkar in their study of the florescence spectrum of solid, hydrated uranyl fluoride at -185 degrees centigrade is presented. The text also discusses the theory of electronic structure and spectra of the uranyl ion. The spectroscopy of uranyl compounds in solution and the uranyl fluorescence intensity and decay are then presented. The book then explains the process of measuring the intensity of slowly decaying florescence of uranyl salts. The primary photochemical reactions in uranyl compounds are found to be slow, giving rise to many secondary thermal reactions that may be unwanted. Researchers in the fields of chemistry and physics working on actinide elements will find this collection of monographs invaluable.

  • Gas Monitoring and Pulse Oximetry

    • 1 Edición
    • J.S. Gravenstein
    • Inglés
    Gas Monitoring and Pulse Oximetry presents an extensive examination of the ventilation of the patient’s lungs. It discusses the administration of oxygen and inhalation of anaesthetics of patients. It addresses the methods of oxygen and carbon dioxide monitoring. Some of the topics covered in the book are the introduction to the use of capnogram; definition of oxygraphy and anesthetigraphy; mechanism of pulse oximetry; solubility of gases or vapors in water, blood, and tissue; description of anaesthesia machine with circle breathing system; and malfunction of valves and carbon dioxide absorber. The definitions and description of Mapleson breathing systems are fully covered. An in-depth account of the Jackson-Rees system is provided. The mechanism of Bain system, Lack system, and Magill system are completely presented. A chapter is devoted to description of titration of depth of anesthesia. Another section focuses on the analysis of the concentration effect, diffusion hypoxia, and cardiogenic oscillations. The book can provide useful information to clinicians, doctors, students, and researchers.

  • Organic Functional Group Preparations

    • 1 Edición
    • Stanley R. Sandler + 1 más
    • Alfred T. Blomquist
    • Inglés
    Organic Functional Group Preparations, Volume II describes 17 organic functional groups and presents a critical review of their available methods of synthesis with preparative examples of each. The book puts special attention to the presentation of specific laboratory directions for the many name reactions used in describing the synthesis of these functional groups. Each chapter deals with the preparation of a given functional group by various reaction types (condensation, elimination, oxidation, reduction) and a variety of starting materials. Ynamines, enamines, allenes, and N-nitroso compounds are some of the organic functional groups described in the text. Organic chemists will find the book invaluable.

  • 25th International Congress of Pure and Applied Chemistry

    Plenary Lectures Presented at the 25th International Congress of Pure and Applied Chemistry, Jerusalem, Israel 6–11 July 1975
    • 1 Edición
    • Y. Marcus + 1 más
    • Inglés
    25th International Congress of Pure and Applied Chemistry presents a compilation of papers covering a wide range of topics on applied and pure chemistry. This book discusses the challenges in the field of aromatic photosubstitution. Organized into six chapters, this book begins with an overview of the diverse reactions of aromatic molecules. This text then examines the pattern of specific RNA found in the human tumors, which showed a notable concordance with the predictions deducible from the animal system. Other chapters consider the methods of estimation of chemical fuels and describe the greenhouse effect arising from the burning of coal. This book presents as well an assessment of some features of the impact of quantum mechanics on chemistry. The final chapter deals with molecular beam and spectroscopic methods that allow a detailed investigation of several dynamical properties of single reactive collisions. This book is a valuable resource for chemists, theoreticians, research workers, and scientists.

  • Analytical Chemistry in Space

    International Series of Monographs in Analytical Chemistry
    • 1 Edición
    • Richard E. Wainerdi
    • Inglés
    Analytical Chemistry in Space presents an analysis of the chemical constitution of space, particularly the particles in the solar wind, of the planetary atmospheres, and the surfaces of the moon and planets. Topics range from space engineering considerations to solar system atmospheres and recovered extraterrestrial materials. Mass spectroscopy in space exploration is also discussed, along with lunar and planetary surface analysis using neutron inelastic scattering. This book is comprised of seven chapters and opens with a discussion on the possibilities for exploration of the solar system by mass spectroscopy, with particular reference to analysis of compositional data on solar system objects such as the Earth and meteorites, asteroids, comets, and interplanetary dust. The reader is then introduced to the project administration, instrument design, and spacecraft integration problems that must be solved to successfully fly a space experiment. The following chapters focus on the atmospheres of the sun and planets; the use of mass spectroscopy in solar system exploration and of neutron inelastic scattering in lunar and planetary surface analysis; and extraterrestrial in situ 14 MeV neutron activation analysis. The final chapter is devoted to the advantages and applications of thermal neutron activation to the analysis of certain samples of geological interest. This monograph will be a useful resource for analytical chemists and space scientists.

  • Pesticide Chemistry: Human Welfare and the Environment

    Pesticide Residues and Formulation Chemistry
    • 1 Edición
    • J. Miyamoto + 2 más
    • Inglés
    Pesticide Chemistry: Human Welfare and the Environment, Volume 4: Pesticide Residues and Formulation Chemistry covers the proceedings of the Fifth International Congress of Pesticide Chemistry. The book covers research topics that tackle both improved agricultural production and public health concerns. The papers presented in this volume are organized into two parts. The first part tackles pesticide residues and methodology, which includes analysis of xenobiotics in air; pesticides residues in soil and water; and schematic flow diagram for pesticide analysis. The second part covers formulation chemistry, such as formation of drift and basic considerations for its reduction; the effects of adjuvants on biological activity of herbicides; and effect of formulation on vapor transfer. The book will be of great interest to professionals and researchers whose work involves pesticides.

  • Valency and Molecular Structure

    • 4 Edición
    • E. Cartmell + 1 más
    • Inglés
    Valency and Molecular Structure, Fourth Edition provides a comprehensive historical background and experimental foundations of theories and methods relating to valency and molecular structures. In this edition, the chapter on Bohr theory has been removed while some sections, such as structures of crystalline solids, have been expanded. Details of structures have also been revised and extended using the best available values for bond lengths and bond angles. Recent developments are mostly noted in the chapter on complex compounds, while a new chapter has been added to serve as an introduction to the spectroscopy of complex compounds. Other topics include the experimental foundation of the quantum theory; molecular-orbital method; ionic, hydrogen, and metallic bonds; structures of some simple inorganic compounds; and electronic spectra of transition-metal complexes. This publication is a useful reference for undergraduate students majoring in chemistry and other affiliated science subjects.

  • Annual Reports in Organic Synthesis — 1985

    • 1 Edición
    • Martin J. O'Donnell + 1 más
    • Inglés
    Annual Reports in Organic Synthesis-1985 is a collection of 45 abstracted primary chemistry journals. The information in this report is presented in an organized manner, with an emphasis on rapid visual retrieval. Included in this monograph are topics such as carbon-carbon bond forming reactions, oxidations, reductions of different compounds, and the synthesis of certain heterocycles. Also included are protecting groups, useful synthetic preparations and functional group preparations, and other reviews such as techniques, asymmetric synthesis, and reactive intermediates. The text is recommended for researchers in the field of chemistry, especially those who need a reference in locating specific information from journals.

  • Organic Reagents in Metal Analysis

    International Series of Monographs in Analytical Chemistry
    • 1 Edición
    • K. Burger
    • R. Belcher + 1 más
    • Inglés
    International Series of Monographs in Analytical Chemistry, Volume 54: Organic Reagents in Metal Analysis focuses on the factors determining the analytical selectivity of complexation reactions. This book consists of three chapters. Chapter 1 deals with the effects of stability and electronic structure of complexes and formation of mixed ligand complexes on analytical selectivity. The analytical procedures for the accomplishment of many metal analytical tasks are reviewed in Chapter 2. The last chapter provides a tabulated data that facilitates experimental work in the field of metal analysis. This volume is useful to practical analysts and researchers engaged with developments in the field of analytical chemistry and routine metal analyses.

  • Complexes of the Rare Earths

    • 1 Edición
    • Shyama P. Sinha
    • Inglés
    Complexes of the Rare Earths focuses on the properties, characteristics, and reactions of rare earth complexes. The book first offers information on the complexes of rare earths and coordination through nitrogen of the donors. Discussions focus on the factors influencing the formation of complexes, phenanthroline, phthalocyanine, pyridine, quinolone, and urotropine. The text then elaborates on coordination through oxygen of the donors, including acids, alcohols, adducts, aldehydes, and ketones. The publication takes a look at coordination through both oxygen and nitrogen of the donors; coordination through atoms other than nitrogen and oxygen; and spectral characteristics of rare earths and their complexes. Topics include crystal field splitting, intensification or hypersensitivity of absorption bands, electron transfer spectra and optical electronegativity, and nephelauxetic effect. The text further ponders on luminescence of rare earths in chelates and in different environments, laser and applicability of rare earths as laser materials, and rare earths and the actinides. The book is a dependable source material for readers interested in the complexes of rare earths.

  • Controlled-Potential Analysis

    International Series of Monographs on Analytical Chemistry
    • 1 Edición
    • Garry A. Rechnitz
    • R. Belcher + 1 más
    • Inglés
    International Series of Monographs on Analytical Chemistry, Volume 13: Controlled-Potential Analysis provides information pertinent to controlled-potential analysis involving the measurement of the quantity of electricity passed in the course of electrolysis. This book discusses the practical problems to be regarded in controlled-potential techniques, including the accurate maintenance of the desired potential. Organized into four chapters, this volume begins with an overview of the controlled-potential electrolysis methods that are particularly valuable to problems of chemical analysis as they provide a measure of concentration and a qualitative identification from the value and magnitude of the potential. This text then examines the classification of coulometric methods according to whether the total applied voltage of the working electrode is being controlled during electrolysis. Other chapters consider the basic function of a potentiostat to maintain the potential of a given electrode at a constant value. Chemists and analytical chemists will find this book extremely useful.

  • Fourth International Conference on Non-Aqueous Solutions

    Vienna 1974
    • 1 Edición
    • V. Gutmann
    • Inglés
    Non-Aqueous Solutions is a collection of papers presented at the Fourth International Conference on the same subject. One paper presents the application of far- and mid-infra-red, Raman, alkali metal n.m.r. and 35C1 n.m.r. techniques to the study of electrolyte solutions in non-aqueous solvents. The paper notes that spectroscopic techniques can be very useful in the elucidation of the structure of electrolyte solutions. Both the vibrational spectroscopy and particularly the alkali metal n.m.r. are very sensitive probes of the immediate chemical environment of ions in solutions. Another paper points out that the energy change associated with the solvation of ions can be represented as the sum of two energy terms; firstly, from the dielectric polarization of the solvent molecules in the continuous dielectric medium; and secondly, due to specific ion-solvent interactions in the inner solvation shells of the ions. The energy contribution of the latter is minimal but can show comparatively large differences in various types of solvents. Another paper describes the chemistry of solutions in highly associated strong protonic acid solvents, including sulphuric acid, oleums, fluorosulfuric acid, and hydrogen fluoride. Organic chemists, analytical chemists, investigators, and scientists whose works involve physical or inorganic chemistry will find the collection truly beneficial.

  • Structure Analysis by Electron Diffraction

    • 1 Edición
    • B. K. Vainshtein
    • E. Feigl + 1 más
    • Inglés
    Structure Analysis by Electron Diffraction focuses on the theory and practice of studying the atomic structure of crystalline substances through electron diffraction. The publication first offers information on diffraction methods in structure analysis and the geometrical theory of electron diffraction patterns. Discussions focus on the fundamental concepts of the theory of scattering and structure analysis of crystals, structure analysis by electron diffraction, formation of spot electron diffraction patterns, electron diffraction texture patterns, and polycrystalline electron diffraction patterns. The text then ponders on intensities of reflections, including atomic scattering, temperature factor, structure amplitude, experimental measurements of intensity, and review of equations for intensities of reflections in electron diffraction patterns. The manuscript examines the Fourier methods in electron diffraction and experimental electron diffraction structure investigations. Topics include the determination of the structure of the hydrated chlorides of transition metals; structures of carbides and nitrides of certain metals and semi-conducting alloys; electron diffraction investigation of clay minerals; and possibilities inherent in structure analysis by electron diffraction. The book is a helpful source of data for readers interested in structure analysis by electron diffraction.

  • Photochemistry — 7

    Plenary Lectures Presented at the Seventh Symposium on Photochemistry, Leuven, Belgium, 24-28 July 1978
    • 1 Edición
    • A. Reiser
    • Inglés
    Photochemistry — 7 is a collection of plenary lectures presented at the Seventh Symposium on Photochemistry held in Leuven, Belgium, on July 24-28, 1978. Contributors explore a wide range of topics relating to photochemistry, including the chemistry of exciplexes and the photo-oxidation of polymers. Excited state electron-transfer reactions of transition metal complexes are also discussed, along with the photochemistry of diazocompounds and azides in argon. This volume is comprised of 12 chapters and begins with a review of the role of exciplex intermediates in photocycloadditions involving polyenes and excited anthracenes. The reader is then introduced to the use of photochemical conversion of one molecule into another as an approach to the synthesis of natural products. The following chapters focus on the use of the Linear Combination of Fragment Configurations approach to generate qualitative potential energy surfaces; reciprocal interactions of polymers with excited solutes or polymer-bound chromophores; photochemistry of some three-membered heterocycles; cis-trans photoisomerization of 4-nitrostilbenes; and electron transfer in monolayer assemblies. This monograph will be of value to chemists.

  • XXIVth International Congress of Pure and Applied Chemistry

    Main Section Lectures Presented at Two Joint Symposia Held During the Above Congress at Hamburg, Federal Republic of Germany, 2–8 September 1973
    • 1 Edición
    • Sam Stuart
    • Inglés
    XXIVth International Congress of Pure and Applied Chemistry, contains lectures presented at the XXIVth International Congress of Pure and Applied Chemistry held at Hamburg, Federal Republic of Germany in September 1973. The book consists of papers discussing a wide range of subjects on pure and applied chemistry. The compendium has papers that deal with methods for the treatment of waste water in theory and practice, combined chemical-biological treatment studies, adsorption and membrane processes. Chemists will find the book highly informative.

  • Physical Methods in Heterocyclic Chemistry

    Volume IV
    • 1 Edición
    • A. R. Katritzky
    • Inglés
    Physical Methods in Heterocyclic Chemistry, Volume IV, discusses the application of physical methods to organic chemistry, and in particular to heterocyclic chemistry. Since the publication in 1963 of the first two volumes of this treatise, the application of physical methods to organic chemistry, and in particular to heterocyclic chemistry, has proceeded apace. The importance of physical methods to structure determination and to the understanding of inter- and intramolecular interactions has increased no less than the flood of new work. Heterocyclic chemists are thus faced with the necessity of having more to comprehend for the efficient execution of their own work. The present volume includes chapters on electric dipole moments and heteroaromatic reactivity, which originally appeared in Volume I, and chapters on nuclear quadrupole resonance, nuclear magnetic resonance, and infrared spectra, which originally formed part of Volume II. Also included is one new topic: dielectric absorption.

  • Chemistry in the Utilization of Wood

    Pergamon Series of Monographs on Furniture and Timber
    • 1 Edición
    • R. H. Farmer
    • Jack Kape
    • Inglés
    Chemistry in the Utilization of Wood deals with the chemistry of wood and its technical and practical applications. It shows how the chemical nature of wood influences its properties and utilization, both as a constructional material and as the raw material for the manufacture of secondary products such as pulp and paper, cellulose derivatives, and board materials. Comprised of 12 chapters, this volume begins with an introduction to the chemical nature of wood, including a brief treatment of its anatomical structure. The discussion then turns to the chemistry of wood cell wall components such as cellulose, hemicellulose, and lignin; the principles of the methods employed in wood analysis, with emphasis on the determination of moisture content and extractives, cellulose, pentosan, and other polysaccharides; the influence of extractives on the properties and utilization of wood; and the use of timber in conjunction with chemicals. Other chapters deal with the conversion of wood into chemical products; corrosion of metals in association with wood; and the relationship between wood and water. The chemical aspects of wood attack by fungi and insects are also considered, along with destructive distillation of wood. This book is primarily intended for technical men in the wood-using industries who have an interest in wood and some knowledge of chemistry, and for students entering any field of wood technology.

  • Molecular Mechanisms in the Control of Gene Expression

    • 1 Edición
    • Donald P. Nierlich + 2 más
    • Inglés
    Molecular Mechanisms in the Control of Gene Expression documents the proceedings of the ICN-UCLA conference on Molecular Mechanisms in the Control of Gene Expression, organized through the Molecular Biology Institute of UCLA, held in Keystone, Colorado, 21-26 March 1976. The conference focused on three topics: the action of repressors on specific nucleotide sequences in DNA; how DNA and histones are intertwined in eucaryotic chromosomes; and in the development of new techniques that appear to lift genes from complex genomes. The volume contains 65 chapters organized into nine parts. The papers in Part I examine the organization of prokaryotic and eukaryotic chromosomes. Part II presents studies on the interaction of RNA a polymerase and regulatory molecules with defined DNA sites. Parts III and IV focus on RNA polymerases of eukaryotes and the regulation of transcription in eukaryotic systems, respectively. Part V contains papers dealing with nucleic acid sequences, transcription, and processing. Part VI covers cellular aspects in the study of gene expression. Part VII takes up cloning while Part VIII is devoted to genetic analysis through restriction mapping and molecular cloning. Finally, Part IX summarizes the recent progress reported at the conference and also indicates some of the limitations that can be placed upon interpretation of data.

  • Analytical Chemistry in the Exploration, Mining and Processing of Materials

    Plenary Lectures Presented at the International Symposium on Analytical Chemistry in the Exploration, Mining and Processing of Materials, Johannesburg, RSA, 23 - 27 August 1976
    • 1 Edición
    • A. Strasheim + 1 más
    • Inglés
    Analytical Chemistry in the Exploration, Mining and Processing of Materials is a collection of plenary lectures presented at the International Symposium on Analytical Chemistry in the Exploration, Mining, and Processing of Materials, held in Johannesburg, South Africa, on August 23-27, 1976. Contributors explore the applications of analytical chemistry in the exploration, mining, and processing of materials and cover topics ranging from the role of reference materials in analytical chemistry to analytical requirements in exploration geochemistry, along with activation analysis of ores and minerals. This book is comprised of 15 chapters and begins with a discussion on the analytical needs for primary coal covering three sets of parameters associated with chemical quality, physical nature and condition, and rank fundamental properties. The reader is then introduced to coal products (coke, tar, gas) and their analysis; analytical chemistry of the noble metals; use of chromatography in the analysis of inorganic materials; and developments in wavelength and energy dispersive spectrometry, Subsequent chapters deal with optical emission spectrochemical analysis; automated on-line analysis for controlling industrial processes; and atomic absorption spectroscopy and its applications. This monograph will be a useful resource for chemists, metallurgists, materials scientists, and mining engineers.

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