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Elsevier

Libros en Física

  • Progress in Optics

    • 1 Edición
    • Volumen 59
    • Inglés
    In the 50 years since the first volume of Progress in Optics was published, optics has become one of the most dynamic fields of science. The volumes in this series that have appeared up to now contain more than 300 review articles by distinguished research workers, which have become permanent records for many important developments, helping optical scientists and optical engineers stay abreast of their fields.

  • Neuroanatomy for Medical Students

    • 2 Edición
    • J. L. Wilkinson
    • Inglés
    Neuroanatomy for Medical Students, Second Edition provides a fundamental knowledge base that is essential to a proper understanding of the clinical neurosciences. This edition includes additional topics on neurophysiology, neuropharmacology, and applied anatomy. The areas on cell membrane structure and function, motor control, muscle spindles, spinocerebellar tracts, reticular formation, striatal transmitters, and retinal neurons are updated. This book also expands the topics on pineal gland, pituitary tumors, split brain effect, visual cortex, neural plasticity, and barrel fields. The topography of ventricles and summary table of cranial nerve are likewise revised. Other materials covered include nerve growth factor, neural transplantation, dorsal column transection, cerebellar memory, and perivascular spaces. The neurotransmitters and neuromodulators, nuclear magnetic resonance, and position emission tomography are also discussed. This publication is a good reference for medical students intending to acquire knowledge of basic neurobiology.

  • Physics for O.N.C. Courses

    • 1 Edición
    • R.A. Edwards
    • Inglés
    Physics for O.N.C. Courses is a textbook that aims to serve the specific needs of science and engineering students at Ordinary National Certificate (ONC) level in physics. Topics covered range from surface tension and viscosity to gas laws and the specific heats of gases, sources of sound and sound waves, and spherical mirrors. Lenses, the eye, refraction at plane surfaces, and dispersion of light are also discussed. This book is comprised of 27 chapters and opens with a review of some basic principles and concepts in physics such as mass, force, and weight; work, energy, and power; states of matter; density and specific gravity; and pressure and diffusion. The reader is then introduced to surface tension, viscosity, the nature of heat, and elementary thermometry. Thermal expansion, heat quantity and its measurement, and properties of gases are also discussed, along with thermal radiation and wave motion. The remaining chapters focus on vapors and vapor pressure; thermal conductivity; vibrations of strings and rods; frequency and velocity of sound; sound intensity and the Doppler effect; and elementary principles of geometric optics. The final chapter is devoted to the fundamentals of atomic and radiation physics. This monograph will be a valuable resource for physicists, physics teachers, and science and engineering students at ONC level in physics.

  • Molecular Aspects of Bioelectricity

    • 1 Edición
    • Ernest Schoffeniels + 1 más
    • Inglés
    Molecular Aspects of Bioelectricity describes the self-organization in molecular and cellular networks. This book evaluates the chemical representation of ion flux gating in excitable biomembranes and addresses the theoretical implication of liganding reactions in axonal sodium channel gating. It also strongly demonstrates the ligand interactions of crustacean axonal membrane. The opening chapters deal with the biochemical studies of the structure, mechanism, and differentiation of the voltage-sensitive sodium channel; and biochemical cycle of impedance variation in axonal membranes. The succeeding chapters examine the effect of various compounds on the phosphorylation of nerve proteins and the molecular aspects of the actions of cyclic nucleotides at synapses. These topics are followed by discussions of the acetylcholine and choline acetyltransferase, as well as the polymorphism of cholinesterase in vertebrates. The closing chapters are devoted to the physical factors determining gated flux from and into sealed membrane fragments. The book can provide useful information to biologists, students, and researchers.

  • Some Electrical and Optical Aspects of Molecular Behaviour

    The Commonwealth and International Library: Chemistry Division
    • 1 Edición
    • Mansel Davies
    • Robert Robinson + 2 más
    • Inglés
    Some Electrical and Optical Aspects of Molecular Behaviour deals with dipole moments, molecular science, and molecular polarizability. The author explains the refractive index and the electric permittivity including polarization, polarizability, the Mossotti-Clausius equation, molar polarization, and molar refraction. The author also addresses the results of dipole moment measurements, the significance of the values obtained, and how these can determine molecular structural features. By using the Debye equation, one can determine the molecular moments of polar solutes in non-polar solvents. The book discusses how molecular polarizability and molecular polarization are measured and how these factors are associated with molecular structure. He also explains light scattering and the molecular weight of solutes by employing the research made by Debye which determines the weights, shapes, and interactions of molecules in solution. The author also addresses the form and order of the magnitude of interaction energies and cites typical examples of these occurrences. These energies often represent an electrostatic nature; in some ways, they can be understood as being quantum-mechanical in nature. This book can be helpful for students taking up dipole moments, molecular polarizability or molecular science.

  • Elastic Wave Field Extrapolation

    Redatuming of Single- and Multi-Component Seismic Data
    • 1 Edición
    • Volumen 2
    • C.P.A. Wapenaar
    • A. J. Berkhout
    • Inglés
    Extrapolation of seismic waves from the earth's surface to any level in the subsurface plays an essential role in many advanced seismic processing schemes, such as migration, inverse scattering and redatuming. At present these schemes are based on the acoustic wave equation. This means not only that S-waves (shear waves) are ignored, but also that P-waves (compressional waves) are not handled correctly. In the seismic industry there is an important trend towards multi-component data acquisition. For processing of multi-component seismic data, ignoring S-waves can no longer be justified. Wave field extrapolation should therefore be based on the full elastic wave equation.In this book the authors review acoustic one-way extrapolation of P-waves and introduce elastic one-way extrapolation of P- and S-waves. They demonstrate that elastic extrapolation of multi-component data, decomposed into P- and S-waves, is essentially equivalent to acoustic extrapolation of P-waves. This has the important practical consequence that elastic processing of multi-component seismic data need not be significantly more complicated than acoustic processing of single-component seismic data. This is demonstrated in the final chapters, which deal with the application of wave field extrapolation in the redatuming process of single- and multi-component seismic data.Geophysicists, and anyone who is interested in a review of acoustic and elastic wave theory, will find this book useful. It is also a suitable textbook for graduate students and those following courses in elastic wave field extrapolation as each subject is introduced in a relatively simple manner using the scalar acoustic wave equation. In the chapters on elastic wave field extrapolation the formulation, whenever possible, is analogous to that used in the chapters on acoustic wave field extrapolation. The text is illustrated throughout and a bibliography and keyword index are provided.

  • Advances in Imaging and Electron Physics

    Time Resolved Electron Diffraction: For Chemistry, Biology And Material Science
    • 1 Edición
    • Volumen 184
    • Inglés
    Advances in Imaging & Electron Physics merges two long-running serials—Advances in Electronics & Electron Physics and Advances in Optical & Electron Microscopy. The series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains.

  • Rare-Earth Permanent Magnets

    • 1 Edición
    • Volumen 8
    • I.R. Harris
    • Inglés
    These papers provide an interesting collection of contributions on fundamental magnetic behaviour, microstructural studies, processing methods and applications of rare earth, iron-rich, high performance permanent magnets. The remarkably versatile nature of the Nd-Fe-B-type alloys with respect to magnet processing is very evident in these proceedings. Thus there are papers which describe the production of magnets by the die-upset-forging of melt-spun ribbon, by cold-compaction of melt-spun-ribbon with soft metals, by mechanical alloying and by hot working of cast material. Work is also reported on the production of new permanent magnets from melt-spun material based on the alloys Nd4Fe78B18 and SmFe11.5Ti1.04. Both these alloys look promising and the former appears to be close to commercial exploitation.

  • Energetic Materials

    • 1 Edición
    • Volumen 69
    • John R. Sabin
    • Inglés
    Advances in Quantum Chemistry presents surveys of current topics in this rapidly developing field that has emerged at the cross section of the historically established areas of mathematics, physics, chemistry, and biology. It features detailed reviews written by leading international researchers. This volume focuses on the theory of heavy ion physics in medicine.

  • Semiconducting Silicon Nanowires for Biomedical Applications

    • 1 Edición
    • Jeffery L. Coffer
    • Inglés
    Biomedical applications have benefited greatly from the increasing interest and research into semiconducting silicon nanowires. Semiconducting Silicon Nanowires for Biomedical Applications reviews the fabrication, properties, and applications of this emerging material. The book begins by reviewing the basics, as well as the growth, characterization, biocompatibility, and surface modification, of semiconducting silicon nanowires. It goes on to focus on silicon nanowires for tissue engineering and delivery applications, including cellular binding and internalization, orthopedic tissue scaffolds, mediated differentiation of stem cells, and silicon nanoneedles for drug delivery. Finally, it highlights the use of silicon nanowires for detection and sensing. These chapters explore the fabrication and use of semiconducting silicon nanowire arrays for high-throughput screening in the biosciences, neural cell pinning on surfaces, and probe-free platforms for biosensing. Semiconducting Silicon Nanowires for Biomedical Applications is a comprehensive resource for biomaterials scientists who are focused on biosensors, drug delivery, and tissue engineering, and researchers and developers in industry and academia who are concerned with nanoscale biomaterials, in particular electronically-respo... biomaterials.

  • Health and Environmental Safety of Nanomaterials

    Polymer Nancomposites and Other Materials Containing Nanoparticles
    • 1 Edición
    • James Njuguna + 2 más
    • Inglés
    Health and Environmental Safety of Nanomaterials addresses concerns about the impact of nanomaterials on the environment and human health, and examines the safety of specific nanomaterials. Understanding the unique chemical and physical properties of nanostructures has led to many developments in the applications of nanocomposite materials. While these materials have applications in a huge range of areas, their potential for toxicity must be thoroughly understood. Part one introduces the properties of nanomaterials, nanofillers, and nanocomposites, and questions whether they are more toxic than their bulk counterparts. Part two looks at the release and exposure of nanomaterials. The text covers sampling techniques and data analysis methods used to assess nanoparticle exposure, as well as protocols for testing the safety of polymer nanocomposites. It explains characterization techniques of airborne nanoparticles and life cycle assessment of engineered nanomaterials. Part three focuses on the safety of certain nanomaterials, including nanolayered silicates, carbon nanotubes, and metal oxides. In particular, it explores the potential ecotoxicological hazards associated with the different structures of carbon nanotubes and the safe recycling of inorganic and carbon nanoparticles. The final two chapters address the risks of nanomaterials in fire conditions: their thermal degradation, flammability, and toxicity in different fire scenarios. This is a scientific guide with technical background for professionals using nanomaterials in industry, scientists, academicians, research scholars, and polymer engineers. It also offers a deep understanding of the subject for undergraduate and postgraduate students.

  • Governing Nano Foods: Principles-Based Responsive Regulation

    EFFoST Critical Reviews #3
    • 1 Edición
    • Bernd van der Meulen + 5 más
    • Inglés
    Food which nanotechnology has impacted or to which nanotechnology is applied is referred to as nanofood. From treatment of the soil in which a crop plant is grown to the caring of a food, nanotechnology is a growing factor in the food supply. At this point, however, there is no definitive, effective global method for regulating the use of nanotechnology as it relates to the food suply. Legislation on nanotechnologies is still evolving, as is understanding what data is needed for effective, efficient and appropriate risk assessment associated with nanotechnology impacted foods. Due to the emerging nature of nanotechnology and its role in the food supply, case-by-case studies are the current norm, but the need for wide-scale testing and broad-based regulatory standards is urgent. This project is based on an EFFoST study designed to provide a comparative study of nanofood regulations in order to guide regulation development in this rapidly expanding market.

  • Nanostructured Semiconductor Oxides for the Next Generation of Electronics and Functional Devices

    Properties and Applications
    • 1 Edición
    • Serge Zhuiykov
    • Inglés
    Nanostructured Semiconductor Oxides for the Next Generation of Electronics and Functional Devices focuses on the development of semiconductor nanocrystals, their technologies and applications, including energy harvesting, solar cells, solid oxide fuel cells, and chemical sensors. Semiconductor oxides are used in electronics, optics, catalysts, sensors, and other functional devices. In their 2D form, the reduction in size confers exceptional properties, useful for creating faster electronics and more efficient catalysts. After explaining the physics affecting the conductivity and electron arrangement of nanostructured semiconductors, the book addresses the structural and chemical modification of semiconductor nanocrystals during material growth. It then covers their use in nanoscale functional devices, particularly in electronic devices and carbon nanotubes. It explores the impact of 2D nanocrystals, such as graphene, chalcogenides, and oxide nanostructures, on research and technology, leading to a discussion of incorporating graphene and semiconductor nanostructures into composites for use in energy storage. The final three chapters focus on the applications of these functional materials in photovoltaic cells, solid oxide fuel cells, and in environmental sensors including pH, dissolved oxygen, dissolved organic carbon, and dissolved metal ion sensors. Nanostructured Semiconductor Oxides for the Next Generation of Electronics and Functional Devices is a crucial resource for scientists, applied researchers, and production engineers working in the fabrication, design, testing, characterization, and analysis of new semiconductor materials. This book is a valuable reference for those working in the analysis and characterization of new nanomaterials, and for those who develop technologies for practical devices fabrication.

  • Diagnostic Ultrasound Imaging: Inside Out

    • 2 Edición
    • Thomas L. Szabo
    • Inglés
    Diagnostic Ultrasound Imaging provides a unified description of the physical principles of ultrasound imaging, signal processing, systems and measurements. This comprehensive reference is a core resource for both graduate students and engineers in medical ultrasound research and design. With continuing rapid technological development of ultrasound in medical diagnosis, it is a critical subject for biomedical engineers, clinical and healthcare engineers and practitioners, medical physicists, and related professionals in the fields of signal and image processing. The book contains 17 new and updated chapters covering the fundamentals and latest advances in the area, and includes four appendices, 450 figures (60 available in color on the companion website), and almost 1,500 references. In addition to the continual influx of readers entering the field of ultrasound worldwide who need the broad grounding in the core technologies of ultrasound, this book provides those already working in these areas with clear and comprehensive expositions of these key new topics as well as introductions to state-of-the-art innovations in this field.

  • Nanotechnology and Nanomaterials in the Treatment of Life-threatening Diseases

    • 1 Edición
    • Narenda Kumar + 1 más
    • Inglés
    Nanotechnology and Nanomaterials in the Treatment of Life-threatening Diseases takes a scientific approach to nanotechnology and nanomaterials applications in medicine, while also explaining the core biological principles for an audience of biomedical engineers, materials scientists, pharmacologists, and medical diagnostic technicians. The book is structured by major disease groups, offering a practical, application-based focus for scientists, engineers, and clinicians alike. The spectrum of medical applications is explored, from diagnostics and imaging to drug delivery, monitoring, therapies, and disease prevention. It also focuses specifically on the synthesis of nanomaterials and their potential health risks (particularly toxicity). Nanomedicine — the application of nanomaterials and devices for addressing medical problems — has demonstrated great potential for enabling improved diagnosis, treatment, and monitoring of many serious illnesses, including cancer, cardiovascular and neurological disorders, HIV/AIDS, and diabetes, as well as many types of inflammatory and infectious diseases.

  • Molecular Sensors and Nanodevices

    Principles, Designs and Applications in Biomedical Engineering
    • 1 Edición
    • John X. J. Zhang + 1 más
    • Inglés
    With applications ranging from medical diagnostics to environmental monitoring, molecular sensors (also known as biosensors, chemical sensors, or chemosensors), along with emerging nanotechnologies offer not only valuable tools but also unlimited possibilities for engineers and scientists to explore the world. New generation of functional microsystems can be designed to provide a variety of small scale sensing, imaging and manipulation techniques to the fundamental building blocks of materials. This book provides comprehensive coverage of the current and emerging technologies of molecular sensing, explaining the principles of molecular sensor design and assessing the sensor types currently available. Having explained the basic sensor structures and sensing principles, the authors proceed to explain the role of nano/micro fabrication techniques in molecular sensors, including MEMS, BioMEMS, MicroTAS among others. The miniaturization of versatile molecular sensors opens up a new design paradigm and a range of novel biotechnologies, which is illustrated through case studies of groundbreaking applications in the life sciences and elsewhere. As well as the techniques and devices themselves, the authors also cover the critical issues of implantability, biocompatibility and the regulatory framework. The book is aimed at a broad audience of engineering professionals, life scientists and students working in the multidisciplinary area of biomedical engineering. It explains essential principles of electrical, chemical, optical and mechanical engineering as well as biomedical science, intended for readers with a variety of scientific backgrounds. In addition, it will be valuable for medical professionals and researchers. An online tutorial developed by the authors provides learning reinforcement for students and professionals alike.

  • Nanostructured Polymer Blends

    • 1 Edición
    • Sabu Thomas + 2 más
    • Inglés
    Over 30% of commercial polymers are blends or alloys or one kind or another. Nanostructured blends offer the scientist or plastics engineer a new range of possibilities with characteristics including thermodynamic stablility; the potential to improve material transparency, creep and solvent resistance; the potential to simultaneously increase tensile strength and ductility; superior rheological properties; and relatively low cost. Nanostructured Polymer Blends opens up immense structural possibilities via chemical and mechanical modifications that generate novel properties and functions and high-performance characteristics at a low cost. The emerging applications of these new materials cover a wide range of industry sectors, encompassing the coatings and adhesives industry, electronics, energy (photovoltaics), aerospace and medical devices (where polymer blends provide innovations in biocompatible materials). This book explains the science of nanostructure formation and the nature of interphase formations, demystifies the design of nanostructured blends to achieve specific properties, and introduces the applications for this important new class of nanomaterial. All the key topics related to recent advances in blends are covered: IPNs, phase morphologies, composites and nanocomposites, nanostructure formation, the chemistry and structure of additives, etc.

  • Single-Photon Generation and Detection

    Physics and Applications
    • 1 Edición
    • Volumen 45
    • Inglés
    Single-photon generation and detection is at the forefront of modern optical physics research. This book is intended to provide a comprehensive overview of the current status of single-photon techniques and research methods in the spectral region from the visible to the infrared. The use of single photons, produced on demand with well-defined quantum properties, offers an unprecedented set of capabilities that are central to the new area of quantum information and are of revolutionary importance in areas that range from the traditional, such as high sensitivity detection for astronomy, remote sensing, and medical diagnostics, to the exotic, such as secretive surveillance and very long communication links for data transmission on interplanetary missions. The goal of this volume is to provide researchers with a comprehensive overview of the technology and techniques that are available to enable them to better design an experimental plan for its intended purpose. The book will be broken into chapters focused specifically on the development and capabilities of the available detectors and sources to allow a comparative understanding to be developed by the reader along with and idea of how the field is progressing and what can be expected in the near future. Along with this technology, we will include chapters devoted to the applications of this technology, which is in fact much of the driver for its development. This is set to become the go-to reference for this field.

  • Neutron Scattering

    • 1 Edición
    • Volumen 44
    • Inglés
    This work covers in some detail the application of neutron scattering to different fields of physics, materials science, chemistry, biology, the earth sciences and engineering. Its goal is to enable researchers in a particular area to identify aspects of their work in which neutron scattering techniques might contribute, conceive the important experiments to be done, assess what is required to carry them out, write a successful proposal for one of the major user facilities, and perform the experiments under the guidance of the appropriate instrument scientist. The authors of the various chapters take account of the advances in experimental techniques over the past 25 years--for example, neutron reflectivity and spin-echo spectroscopy and techniques for probing the dynamics of complex materials and biological systems. Furthermore, with the third-generation spallation sources recently constructed in the United States and Japan and in the advanced planning stage in Europe, there is an increasing interest in time-of-flight techniques and short wavelengths. Correspondingly, the improved performance of cold moderators at both reactors and spallation sources has extended the long-wavelength capabilities.

  • Applications of Quantum and Classical Connections in Modeling Atomic, Molecular and Electrodynamic Systems

    • 1 Edición
    • Alexandru Popa
    • Inglés
    Applications of Quantum and Classical Connections in Modeling Atomic, Molecular and Electrodynamical Systems is a reference on the new field of relativistic optics, examining topics related to relativistic interactions between very intense laser beams and particles. Based on 30 years of research, this unique book connects the properties of quantum equations to corresponding classical equations used to calculate the energetic values and the symmetry properties of atomic, molecular and electrodynamical systems. In addition, it examines applications for these methods, and for the calculation of properties of high harmonics in interactions between very intense electromagnetic fields and electrons. This resource is the only one of its kind, a valuable tool for scientists and graduate students interested in the foundations of quantum mechanics, as well as applied scientists interested in accurate atomic and molecular models.

  • Proceedings of MEST 2012: Exponential Type Orbitals for Molecular Electronic Structure Theory

    • 1 Edición
    • Volumen 67
    • Inglés
    Advances in Quantum Chemistry presents surveys of current topics in this rapidly developing field that has emerged at the cross section of the historically established areas of mathematics, physics, chemistry, and biology. It features detailed reviews written by leading international researchers. This volume focuses on the theory of heavy ion physics in medicine.

  • Topological Insulators

    • 1 Edición
    • Volumen 6
    • Inglés
    Topological Insulators, volume six in the Contemporary Concepts of Condensed Matter Series, describes the recent revolution in condensed matter physics that occurred in our understanding of crystalline solids. The book chronicles the work done worldwide that led to these discoveries and provides the reader with a comprehensive overview of the field. Starting in 2004, theorists began to explore the effect of topology on the physics of band insulators, a field previously considered well understood. However, the inclusion of topology brings key new elements into this old field. Whereas it was thought that all band insulators are essentially equivalent, the new theory predicts two distinct classes of band insulators in two spatial dimensions and 16 classes in three dimensions. These "topological" insulators exhibit a host of unusual physical properties, including topologically protected gapless surface states and exotic electromagnetic response, previously thought impossible in such systems. Within a short time, this new state of quantum matter, topological insulators, has been discovered experimentally both in 2D thin film structures and in 3D crystals and alloys. It appears that topological insulators are quite common in nature, and there are dozens of confirmed substances that exhibit this behavior. Theoretical and experimental studies of these materials are ongoing with the goal of attaining the fundamental understanding and exploiting them in future practical applications.

  • Handbook of Proton-NMR Spectra and Data

    Index
    • 1 Edición
    • Asahi Research Center Co., Ltd.
    • Inglés
    Handbook of Proton-NMR Spectra and Data: Index to Volumes 1-10 compiles four types of indexes used in charting the proton-NMR spectral database —Chemical Name Index, Molecular Formula Index, Substructure Index, and Chemical Shift Index. The Chemical Name Index compiles all chemical names in alphabetical order, followed by a spectrum number. When the desired organic compound cannot be found in the Chemical Name Index or its nomenclature is unclear, it becomes necessary to look for a compound by means of its molecular formula, hence the Molecular Formula Index. A unique notation system for representing substructure has been developed in the Substructure Index to allow easy correlation of the chemical environments of protons and chemical shift, and at the same time permit fast consideration of a wide variety of model structures. Entries on the Chemical Shift Index are arranged in order of increasing delta value (ppm). This publication is valuable to students and researchers for cross checking chemical names, molecular formulas, substructures of elements, and chemical shifts of the proton-NMR spectra and data.

  • Advances in Applied Mechanics

    • 1 Edición
    • Volumen 46
    • Inglés
    Advances in Applied Mechanics draws together recent significant advances in various topics in applied mechanics. Published since 1948, Advances in Applied Mechanics aims to provide authoritative review articles on topics in the mechanical sciences, primarily of interest to scientists and engineers working in the various branches of mechanics, but also of interest to the many who use the results of investigations in mechanics in various application areas, such as aerospace, chemical, civil, environmental, mechanical and nuclear engineering.

  • Nanolithography

    The Art of Fabricating Nanoelectronic and Nanophotonic Devices and Systems
    • 1 Edición
    • M Feldman
    • Inglés
    Integrated circuits, and devices fabricated using the techniques developed for integrated circuits, have steadily gotten smaller, more complex, and more powerful. The rate of shrinking is astonishing – some components are now just a few dozen atoms wide. This book attempts to answer the questions, “What comes next?” and “How do we get there?”Nanolithograp... outlines the present state of the art in lithographic techniques, including optical projection in both deep and extreme ultraviolet, electron and ion beams, and imprinting. Special attention is paid to related issues, such as the resists used in lithography, the masks (or lack thereof), the metrology needed for nano-features, modeling, and the limitations caused by feature edge roughness. In addition emerging technologies are described, including the directed assembly of wafer features, nanostructures and devices, nano-photonics, and nano-fluidics.This book is intended as a guide to the researcher new to this field, reading related journals or facing the complexities of a technical conference. Its goal is to give enough background information to enable such a researcher to understand, and appreciate, new developments in nanolithography, and to go on to make advances of his/her own.

  • Ideas of Quantum Chemistry

    • 2 Edición
    • Lucjan Piela
    • Inglés
    Ideas of Quantum Chemistry shows how quantum mechanics is applied to chemistry to give it a theoretical foundation. From the Schroedinger equation to electronic and nuclear motion to intermolecular interactions, this book covers the primary quantum underpinnings of chemical systems. The structure of the book (a TREE-form) emphasizes the logical relationships among various topics, facts and methods. It shows the reader which parts of the text are needed for understanding specific aspects of the subject matter. Interspersed throughout the text are short biographies of key scientists and their contributions to the development of the field. Ideas of Quantum Chemistry has both textbook and reference work aspects. Like a textbook, the material is organized into digestible sections with each chapter following the same structure. It answers frequently asked questions and highlights the most important conclusions and the essential mathematical formulae in the text. In its reference aspects, it has a broader range than traditional quantum chemistry books and reviews virtually all of the pertinent literature. It is useful both for beginners as well as specialists in advanced topics of quantum chemistry. An appendix on the Internet supplements this book.

  • Solid Propellant Rocket Research

    • 1 Edición
    • Martin Summerfield
    • Inglés

  • Thermoforming of Single and Multilayer Laminates

    Plastic Films Technologies, Testing, and Applications
    • 1 Edición
    • Syed Ali Ashter
    • Inglés
    Thermoforming of Single and Multilayer Laminates explains the fundamentals of lamination and plastics thermoforming technologies along with current and new developments. It focuses on properties and thermoforming mechanics of plastic films and in particular single and multilayered laminates, including barrier films. For environmental and economic reasons, laminates are becoming increasingly important as a replacement for solid sheets and paint finishes in many industries, including transportation, packaging, and construction. Yet the processes of film formability during the extensive deformation and elevated temperatures experienced in conventional processing technologies, such as thermoforming, are poorly understood by most engineers. This book covers production processes, such as extrusion, calendaring, and casting, as well as mechanical and impact testing methods. It also describes how testing protocols developed for metals can be leveraged for plastic films and laminates, and includes a thorough discussion on methods for performing optical strain analysis. Applications in transportation vehicles and packaging, including packaging for food, medical and electronics applications, sports equipment, and household appliances, are discussed. Safety, recycling and environmental aspects of thermoforming and its products complete the book.

  • Introduction to the Physics of Fluids and Solids

    • 1 Edición
    • J. S. Trefil
    • Inglés
    Introduction to the Physics of Fluids and Solids presents a way to learn continuum mechanics without mastering any other systems. It discusses an introduction to the principles of fluid mechanics. Another focus of study is the fluids in astrophysics. Some of the topics covered in the book are the rotation of the galaxy, the concept of stability, the fluids in motion, and the waves in fluids, the theory of the tides, the vibrations of the earth, and nuclear fission. The viscosity in fluids is covered. The flow of viscous fluids is discussed. The text identifies the general circulation of the atmosphere. An analysis of the general properties of solids is presented. A chapter of the volume is devoted to the applications of seismology. Another section of the book focuses on the flow of the blood and the urinary drop spectrometer. The book will provide useful information to doctors, physicists, engineers, students and researchers.

  • Solid State Physics

    • 1 Edición
    • Gerald Burns
    • Inglés
    Solid State Physics, International Edition covers the fundamentals and the advanced concepts of solid state physics. The book is comprised of 18 chapters that tackle a specific aspect of solid state physics. Chapters 1 to 3 discuss the symmetry aspects of crystalline solids, while Chapter 4 covers the application of X-rays in solid state science. Chapter 5 deals with the anisotropic character of crystals. Chapters 6 to 8 talk about the five common types of bonding in solids, while Chapters 9 and 10 cover the free electron theory and band theory. Chapters 11 and 12 discuss the effects of movement of atoms, and Chapter 13 talks about the optical properties of crystals. Chapters 14 to 18 cover the other relevant areas of solid state physics, such as ferroelectricity, magnetism, surface science, and artificial structure. The book will be of great use both to novice and experienced researchers in the field of solid state physics.

  • Microbodies and Related Particles

    Morphology, Biochemistry, and Physiology
    • 1 Edición
    • Z. Hruban + 1 más
    • G. H. Bourne + 1 más
    • Inglés
    Microbodies and Related Particles: Morphology, Biochemistry, and Physiology focuses on the reactions, properties, transformations, and technologies involved in microbodies and related particles. The book first offers information on cytoplasmic particles limited by a single membrane and microbodies of various animal species. Topics include multivesicular and heterogeneous dense bodies, rodents, lower vertebrates, birds, monotremes, marsupials, insectivores, primates, and carnivores. The text also underscores the marginal plate and crystalloid, including structure of the marginal plate, structures resembling the marginal plate, finely polytubular type, and crystalloids of other tissues. The publication takes a look at the distribution of microbodies and topographical relationship of microbodies to cellular organelles, as well as hepatic lobule and renal cortex and intracellular distribution. The text also examines the microbodies of fetal and newborn animals, formation of microbodies, and effect of tissue preparation on microbodies. The book is a valuable source of data for readers interested in microbodies and related particles.

  • Surface Modification by Solid State Processing

    • 1 Edición
    • Rosa M. Miranda + 4 más
    • Inglés
    Surface Modification by Solid State Processing describes friction-based surfacing techniques for surface modification to improve resistance to corrosion and wear, also changing surface chemistry. Surface conditions are increasingly demanding in industrial applications and surface modification can reduce manufacturing and maintenance costs, leading to improved component performance, reliability and lifetime. Friction-based technologies are promising solid state processing technologies, particularly for light alloys, in the manufacturing of composite surface and functionally graded materials This title is divided into five chapters, and after an introduction the book covers friction surfacing; friction stir processing; surface reinforcements of light alloys; and characterization techniques based on eddy currents.

  • Thermal Stresses and Temperature Control of Mass Concrete

    • 1 Edición
    • Zhu Bofang
    • Inglés
    Methods of controlling mass concrete temperatures range from relatively simple to complex and from inexpensive too costly. Depending on a particular situation, it may be advantageous to use one or more methods over others. Based on the author’s 50 years of personal experience in designing mass concrete structures, Thermal Stresses and Temperature Control of Mass Concrete provides a clear and rigorous guide to selecting the right techniques to meet project-specific and financial needs. New techniques such as long time superficial thermal insulation, comprehensive temperature control, and MgO self-expansive concrete are introduced.

  • Recent Advances in Magnetic Insulators - From Spintronics to Microwave Applications

    • 1 Edición
    • Volumen 64
    • Inglés
    This volume of Solid State Physics provides a broad review on recent advances in the field of magnetic insulators, ranging from new spin effects to thin film growth and high-frequency applications. It covers both theoretical and experimental progress. The topics include the use of magnetic insulators to produce and transfer spin currents, the excitation of spin waves in magnetic insulators by spin transfer torque, interplay between the spin and heat transports in magnetic insulator/normal metal heterostructures, nonlinear spin waves in thin films, development of high-quality nanometer thick films, and applications of magnetic insulators in rf, microwave, and terahertz devices, among others. The volume not only presents introductions and tutorials for those just entering the field, but also provides comprehensive yet timely summaries to specialists in the field. Solid-state physics is the branch of physics primarily devoted to the study of matter in its solid phase, especially at the atomic level. This prestigious series presents timely and state-of-the-art reviews pertaining to all aspects of solid-state physics.

  • Mining Geophysics

    • 2 Edición
    • D Parasnis
    • Inglés
    Mining Geophysics, Second Revised and Up-dated Edition serves as an introduction to the methods of ore mining and prospecting in the perspective of geophysics. The book explains the role of geophysics in ore prospecting; the collection and presentation of related data; and the location of ores through different methods such as the self-potential method, electromagnetic methods, induced polarized methods, seismic, and radioactive methods. The book also details the concepts and procedures behind said methods. The monograph is recommended for those in the mining industry who would like to know more about the methods of locating ores, as well as for geologists and geophysicists who aim to understand more and make studies about this phenomenon.

  • Introduction to Physics

    Mechanics, Hydrodynamics Thermodynamics
    • 1 Edición
    • P. Frauenfelder + 1 más
    • Inglés
    Introduction of Physics: Mechanics , Hydrodynamics, Thermodynamics covers the principles of matter and its motion through space and time, as well as the related concepts of energy and force. This book is composed of eleven chapters, and begins with an introduction to the basic principles of mechanics, hydrodynamics, and thermodynamics. The subsequent chapters deal with the statics of rigid bodies and the dynamics of particles and rigid bodies. These topics are followed by discussions on elasticity, mechanics of fluids, the basic concept of thermodynamic, kinetic theory, and crystal structure of the solid .The final chapters consider the laws of the thermodynamic and their applications. This book will prove useful to physicists, scientists, thermodynamics engineers.

  • Principles of Quantum Electrodynamics

    • 1 Edición
    • Walter E. Thirring
    • H. S. W. Massey
    • Inglés
    Principles of Quantum Electrodynamics concentrates on one of the best understood parts of quantum field theory, quantum electrodynamics. It emphasizes the physical basis of the theory and avoids purely mathematical details. For this reason, the book should not be taken as a handbook of field theory, but rather as a compendium of the most characteristic and interesting results which have been obtained up to now. The book is organized into four parts. Part I develops the general mathematical framework, covering units and orders of magnitude, classical electrodynamics, and the general formalism of the quantum theory of fields. Part II deals with free fields. It examines some problems concerning the physical interpretation of the theory and asks whether the quantization procedure adopted actually introduces quantum characteristics and, if so, how these are expressed by the formalism. It also investigates the expectation values of more complicated expressions. Part III examines the effects of a mechanism which produces the particles under consideration; i.e., an external source of the fields. Part IV deals with quantum fields in interaction. The focus is on the case of a quantized electromagnetic field, the source of which is a quantized Dirac field.

  • Tables of IGY Monthly Median Ionospheric Data

    Annals of The International Geophysical Year, Vol. 14
    • 1 Edición
    • W. J. G. Beynon + 1 más
    • Inglés
    Annals of the International Geophysical Year, Volume 14: Tables of IGY Monthly Median Ionospheric Data is the second of five volumes of l.G.Y. data containing tables of monthly median values of ionospheric characteristics for the period July 1957-January 1959 inclusive. The data are extracted from booklets, bulletins and data summaries of many kinds which have been prepared at ionospheric observatories and sent to one of the Discipline V World Data Centers at Boulder, Moscow, Slough, and Tokyo. This volume is composed of 27 chapters representing the stations, which are arranged in alphabetical order. The tables for each station are preceded by some of the more important information relating to the station. This information is taken from the Ionospheric Stations Manual (U.S.R.I., 1958) that also contains hourly values of cos X and many other useful data. Both the U.R.S.I, three letter code and the C.S.A.G.I. number have been included in the tables to facilitate reference either to the Ionospheric Stations Manual or to Annals of the I.G.Y. Volume VII. This book will be of value to geophysicists, researchers, and workers in the allied fields.

  • Comparative Anatomy Atlas

    • 1 Edición
    • Carl Gans + 1 más
    • Inglés
    Comparative Anatomy Atlas presents illustrations on the body structures of different species of animals. The book first presents drawings on Squalus acanthias, including dorsal, ventral, and posterior views of the chondrocranium, cross and sagittal sections of the trunk and caudal vertebrae, dorsal, pectoral, and caudal fins, and axial musculature. The publication also shows drawings on Nectums macuhsus, as well as ventral view of the shoulder and pelvic girdle, anterior and lateral views of the thoracic, sacral, and caudal vertebrae, dorsal and ventral views of the anterior musculature, and ventral view of the heart and efferent vessels. The manuscript offers drawings on Felis domesticus, including lateral and medial views of the muscles of the hind limb, lateral view of the rib cage, dorsal and ventral views of the skull and cervical vertebrae, and ventral view of male and female urogenital systems. The book is a dependable reference for readers interested in comparative anatomy.

  • Advances in Quantum Electronics

    Volume 2
    • 1 Edición
    • D. W. Goodwin
    • Inglés
    Advances in Quantum Electronics, Volume 2 deals with the effects of quantum mechanics on the behavior of electrons in matter. This book is divided into three chapters. Chapter 1 reviews the statistical properties of optical fields and spectral processing techniques, including the use of photon correlation techniques to measure scattering effects in a number of different media. The use of optical E.P.R. and excitation spectroscopic techniques and techniques for establishing the location of impurity ions in the chalcogenides are describe in Chapter 2. The last chapter surveys the field of mode locked lasers, the theory of mode locking, techniques, and applications. This publication is beneficial to graduate students and researchers conducting work on quantum electronics.

  • Advances in Biological and Medical Physics

    Volume 8
    • 1 Edición
    • Cornelius A. Tobias + 1 más
    • Inglés
    Advances in Biological and Medical Physics, Volume VIII is a collection of papers that deals with chemical elements of blood, neutron activation analysis, and low level gamma-ray scintillation spectrometry. One paper describes the analysis of a large number of chemical elements in a single sample of human blood serum that includes the mean values gathered for 66 chemical elements. Another paper reviews the application of neutron activation analysis to biological and medical research, particularly in the detection and quantitation of trace elements in biological tissues. Some papers discuss the use of heavy ions in molecular and cellular radiobiology, the physics of space radiation, and carcinogenesis mechanisms. One paper discusses the radio-biological consequences of the ionizing radiation on a biological system that depends on the spatial distribution of the energy the system absorbs. The paper notes that the efficiency of heavy ions to inactivate dried enzymes kept at various constant temperatures during the exposure differs significantly from results obtained from that of sparsely ionizing radiations. Results gathered from comparisons of model and experiments, show that indirect energy transfers, such as those made by intermediary free radicals or other secondary reaction products, can play a role in carcinogenesis. The collection can prove beneficial for biochemists, micro-biologists, cellular researchers, and academicians involved in medical physics, radiological physics, or in the study of cellular biology and oncology.

  • Quantum Theory

    Aggregates of Particles
    • 1 Edición
    • D. R. Bates
    • Inglés
    Quantum Theory, Volume II: Aggregates of Particles presents the quantal treatment of systems of particles, including complex atoms, molecules, liquids, and solids. This book discusses the fundamentals and applications of quantum theory. Organized into seven chapters, this volume begins with an overview of the detailed information concerning the structure of complex atoms that is obtained from spectroscopic observations. This text then explains group theory as a branch of pure mathematics that can be applied to problems as diverse as the structure of crystals and the theory of equations. Other chapters consider the problems encountered in the interpretation of molecular spectra, which form some examples of the application of the quantum theory. This book discusses as well the methods of statistical mechanics in general. The final chapter deals with the main approaches to the problem of describing the liquid state in quantum mechanical terms. This book is a valuable resource for theoretical chemists and theoretical physicists.

  • Alternative Energy Systems

    Electrical Integration and Utilisation
    • 1 Edición
    • Mike West + 2 más
    • Inglés
    Alternative Energy Systems: Electrical Integration and Utilisation covers the proceedings of the conference held at the Coventry (Lanchester) Polytechnic Coventry, England from 10th to 12th of September 1984. The book presents 24 papers that tackle alternative energy systems and their electrical integration and utilization. The text covers different alternative energy sources, such as hydro, solar, wind, wave, and waste materials. The book discusses the practical, technical, and economic aspects of alternatives energy systems and their electrical integration and utilization. The book will be of great use to individuals who are interested in the application of alternative energy systems.

  • Advances in Space Science

    Volume 2
    • 1 Edición
    • Frederick I. Ordway
    • Inglés
    Advances in Space Science, Volume 2 brings together research and developments in the astronautical sciences. This volume is composed of six chapters on space physics, tracking, materials, electrical propulsion systems, and attitude control. The introductory chapter considers selected examples of experimental areas suitable for investigation by means of space vehicles, with emphasis on high altitude satellites and space probes. The succeeding chapter examines the purposes of satellite tracking, several major tracking systems, problem of tracking lunar and planetary probes. Another chapter surveys the general problem areas with respect to space materials. These topics are followed by two chapters on plasma propulsion devices and electrostatic propulsion systems for space vehicles. The concluding chapter discusses the principles of altitude control of satellites and space vehicles. This book will prove useful to space scientists, engineers, and researchers.

  • Symposium on Nuclear Sex

    • 1 Edición
    • D. Robertson Smith + 1 más
    • Inglés
    Symposium on Nuclear Sex covers the proceedings of the 1957 Symposium on Nuclear Sex, held at King's College Hospital Medical School. This book is organized into three sections encompassing 22 chapters that consider the problem of developmental sex anomalies and certain cytological aspects. After a brief presentation of the history of chromosomal sex and sex anomalies, this book goes on exploring the genetic and cytological observations related to nuclear sex, with a particular emphasis on the genetic implications of nuclear sexing. The second part deals first with the fundamentals of sex chromosomes and the development of human intersexes. The discussion then shifts to problems in intersexuality, children of homosexuals, transvestism, sexual development disturbances, and the nature of the genetic defect in Klinefelter's syndrome. The third part covers studies of the nuclear sex of a group of teratomas and other sex tumors. This book will prove useful to workers and researchers in the fields related to nuclear sexing including anatomy, biochemistry, biology, clinical medicine, cytology, endocrinology, genetics, pathology, physiology, psychology, and surgery.

  • Thermal Expansion of Crystals

    International Series in the Science of the Solid State
    • 1 Edición
    • R.S. Krishnan + 2 más
    • B.R. Pamplin
    • Inglés
    Thermal Expansion of Crystals is a comprehensive examination of the various aspects of thermal expansion of crystals. The book provides both theoretical and experimental aspects of the study of thermal expansion. Chapters are devoted to subjects on measurement methods of thermal expansion; the theory of thermal expansion; behavior of thermal expansion during the occurrence of phase transformations; and thermal expansions in ferroelectric materials. Physicists and researchers, both theoretical and experimental, in the field of thermal expansion of crystals will find this book a valuable piece of reference.

  • Automotive Electronic Systems

    • 1 Edición
    • Trevor Mellard
    • Inglés
    Automotive Electronic Systems deals with the technological principles and practices used in modern electronic automotive systems. The book includes how electronic control units function in the whole electronic system of the car. After a brief introduction to the mechanical parts of the car, the electronic and microprocessor systems are discussed. Although electronic devices are controlled either by analogue or digital systems, the trend is toward the use of digital. The basic principles of operation of a microprocessor are therefore given attention by the author. Cars depend heavily on sensors, thus, the importance of the different sensors, such as temperature sensors, direct air flow sensors, and turbine flowmeters, is comprehensively explained. Another part of the automotive system is the actuators or relays and both the solenoid and motors are discussed. The operations of the electrical system from the generator, electronic ignition system, to electronic fuel control systems are examined. The book explains the choking device in the electronic fuel control system that is needed when starting a car or the throttle butterfly potentiometer that monitors the movement of the plate in the carburetor every time the accelerator pedal is pushed down or released. The other electronic and computer controlled devices in today’s modern cars such as on-board computers and electronic control of body systems are also comprehensively discussed. This book is helpful to car engine enthusiasts, car mechanics, car electricians, operators of car diagnostic equipment, and instructors of automotive electronic systems.

  • Progress in Surface and Membrane Science

    Volume 14
    • 1 Edición
    • D. A. Cadenhead + 1 más
    • Inglés
    Progress in Surface and Membrane Science, Volume 14 covers the advances in the study of surface and membrane science. The book discusses statistical thermodynamics of monolayer adsorption from gas and liquid mixtures on homogeneous and heterogeneous solid surfaces; and the structure of the boundary layers of liquids and its influence on the mass transfer in fine pores. The text then describes the coupling of ionic and non-electrolyte fluxes in ion selective membranes; the electrocatalytic properties of matalloporphins at the interface; and the adsorption from binary gas and liquid phases. Phase transitions in two-dimensional amphiphilic systems, as well as the wettability of solids by liquid metals are also considered. Biochemists, physicists, and people in electrochemistry research will find the book invaluable.

  • Total Cross-Section Measurements

    Progress in Nuclear Physics
    • 1 Edición
    • G. Giacomelli
    • D. M. Brink + 1 más
    • Inglés
    Total Cross-Section Measurements discusses the cross-sectional dimensions of elementary hadron collisions. The main coverage of the book is the resonance and high energy area of the given collision. A section of the book explains in detail the characteristic of a resonance region. Another section is focused on the location of the high energy region of collision. Parts of the book define the meaning of resonance in nuclear physics. Also explained are the measurement of resonance and the identification of the area where the resonance originates. Different experimental methods to measure the total cross section of a charged particle are given. One such method is the transmission method. Bubble chamber measurement is another method that is covered in the book. Systems of analysis such as the pion-nucleon system, the K–-nucleon system, and K+- nucleon system are discussed. The book is an excellent guide for nuclear physicists and students of physics.

  • Physical Acoustics

    Principles and Methods
    • 1 Edición
    • Warren P. Mason
    • Inglés
    Physical Acoustics: Principles and Methods, Volume l—Part A focuses on high frequency sound waves in gases, liquids, and solids that have been proven as powerful tools in analyzing the molecular, defect, domain wall, and other types of motions. The selection first tackles wave propagation in fluids and normal solids and guided wave propagation in elongated cylinders and plates. Discussions focus on fundamentals of continuum mechanics; small-amplitude waves in a linear viscoelastic medium; representation of oscillations and waves; and special effects associated with guided elastic waves in plates and cylinders. The book also touches on piezoelectric and piezomagnetic materials and their functions in transducers, including polycrystalline ferroelectrics, equations of the piezoelectric medium, and equivalent circuits. The publication takes a look at ultrasonic methods for measuring the mechanical properties of liquids and solids and the use of piezoelectric crystals and mechanical resonators in filters and oscillators. The text then ponders on guided wave ultrasonic delay lines and multiple reflection ultrasonic delay lines, as well as transmission of sound waves in solids, torsional mode delay lines, and transducer considerations. The selection is a valuable reference for readers interested in physical acoustics.

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