Böcker utgivna av Elsevier Science & Technology

Many processes in nature arise from the interaction of periodic phenomena with random phenomena. The results are processes that are not periodic, but whose statistical functions are periodic functions of time. These processes are called cyclostationary and are an appropriate mathematical model for signals encountered in many fields including communications, radar, sonar, telemetry, acoustics, mechanics, econometrics, astronomy, and biology. Cyclostationary Processes and Time Series: Theory, Applications, and Generalizations addresses these issues and includes the following key features.Presents the foundations and developments of the second- and higher-order theory of cyclostationary signalsPerforms signal analysis using both the classical stochastic process approach and the functional approach for time seriesProvides applications in signal detection and estimation, filtering, parameter estimation, source location, modulation format classification, and biological signal characterizationIncludes algorithms for cyclic spectral analysis along with Matlab/Octave codeProvides generalizations of the classical cyclostationary model in order to account for relative motion between transmitter and receiver and describe irregular statistical cyclicity in the data

Polymer Composites in the Aerospace Industry, Second Edition, summarizes the latest research and developments on the design, manufacture and performance of composite components for aerospace structures. Sections cover the modeling, structure and behavior of 2D and 3D woven composites, the manufacture processes used for composite materials and components, buckling and compressive strength of laminates and manufacturing defects in composite materials, aspects of composite performance in aerospace structural design, including chapters on modeling stiffness and strength of structural elements, fatigue under uniaxial and multiaxial loads, fracture mechanics, impact strength and fatigue, crashworthiness, design and failure analysis of bolted joints, and much more. This updated edition is an essential reference resource for engineers, scientists and designers working in the development of composite materials in aerospace applications. Presents detailed discussions on the design, modeling and analysis of conventional and advanced polymer composites used in aerospace applicationsProvides an in-depth understanding of the performance parameters of aerospace composites, such as strength, stiffness and fatigue, impact and blast resistanceIncludes significant developments that have occurred since 2015 (in production and manufacturing, fatigue modeling, test standards, adhesive bonding and repair and service techniques) Features a brand new section on design applications, including helicopter components, fixed wing landing gear, aircraft wings and fuselage

Applied Analysis of Composite Media: Analytical and Computational Approaches presents formulas and techniques that can used to study 2D and 3D problems in composites and random porous media. The main strength of this book is its broad range of applications that illustrate how these techniques can be applied to investigate elasticity, viscous flow and bacterial motion in composite materials. In addition to paying attention to constructive computations, the authors have also included information on codes via a designated webpage. This book will be extremely useful for postgraduate students, academic researchers, mathematicians and industry professionals who are working in structured media.Provides a uniform, computational methodology that can be applied to the main classes of transport and elastic problems by using a combination of exact formulae, advanced simulations and asymptotic methodsIncludes critical phenomena in transport and elastic problems for composites and porous mediaApplies computational methodology to biological structures Presents computer protocols/algorithms that can be used for materials design

Decontamination in Hospitals and Healthcare, Second Edition, enables users to obtain detailed knowledge of decontamination practices in healthcare settings, including surfaces, devices, clothing and people, with a specific focus on hospitals and dental clinics.Offers in-depth coverage of all aspects of decontamination in healthcareExamines the decontamination of surgical equipment and endoscopesExpanded to include new information on behavioral principles in decontamination, control of microbiological problems, waterborne microorganisms, pseudomonas and the decontamination of laundry

Representative Volume Elements and Unit Cells: Concepts, Theory, Applications and Implementation clearly explains how representative volume elements and unit cells should to be accurately constructed in terms of finite element analysis, the imposition of boundary conditions, prescription of loads, meshing and post-processing. The theoretical background for using FEA in materials characterization is given in full, hence readers will gain a clear and detailed understanding of the underlying principles that they can use in the development of their own models. Full derivations for some commonly used unit cells are presented so that users can directly apply them in their own developments. Finally, a piece of code designed as an add-on to Abaqus software, UnitCells©, is provided on a companion site for the material characterization of some of the common types of composites. in addition, a user manual and relevant templates are included. Give users the information they need to feel more confident when using REV/UC models to analysis large structures with accuracy and efficiencyIncludes systematic explanations of REV and UC theories, as well as their applications in compositesIllustrates, in detail, how to set up unit cell models and provides the open source code to implement via Abaqus

Octacalcium Phosphate Biomaterials: Past, Present and Future is a comprehensive study of octacalcium phosphate (OCP), a next generation biomaterial for bone regeneration. By focusing both on fundamental research and the use of OCP as a scaffold material, this book explores its potential to deliver improved clinical results. Early chapters in the book discuss OCP''s effects on bone cell activity, cellular interactions and their role in bone formation, repair and replacement. Later chapters cover topics such as drug delivery, synthesis methodologies and future analysis techniques. This will be an invaluable and unique resource for researchers, clinicians, students and industrialists in the area of orthopedics and dentistry. OCP is known to be a pre-cursor to hydroxyapatite in the human biomineralization process that forms bone and tooth enamel. Research studies that have emerged in recent years suggest OCP''s tremendous potential as a bioactive material. Contains comprehensive, up-to-date information on the basic science, including physical, chemical and biological properties Presents the clinical potential of octacalcium phosphate biomaterialsProvides a reference point for new research and increased activity in the area of next generation smarter biomaterials for hard tissue repair and regeneration

This textbook presents in a single volume the basic essentials of the properties and processing behaviour of plastics. The aim is to give engineers and technologists a sound understanding of these principles without the introduction of unduly complex levels of mathematics or chemistry.

Handbook of Econometrics, Volume 7A, examines recent advances in foundational issues and "hot" topics within econometrics, such as inference for moment inequalities and estimation of high dimensional models. With its world-class editors and contributors, it succeeds in unifying leading studies of economic models, mathematical statistics and economic data. Our flourishing ability to address empirical problems in economics by using economic theory and statistical methods has driven the field of econometrics to unimaginable places. By designing methods of inference from data based on models of human choice behavior and social interactions, econometricians have created new subfields now sufficiently mature to require sophisticated literature summaries.

Ship and Mobile Offshore Unit Automation: A Practical Guide: A Practical Guide gives engineers a much-needed reference on relevant standards and codes, along with practical case studies on how to use these standards on actual projects and plans. Packed with the critical procedures necessary for each phase of the project, the book also gives an outlook on trends of development for control and monitoring systems, including usage of artificial intelligence in software development and prospects for the use of autonomous vessels.Rounding out with a glossary and introductory chapter specific to the new marine engineer just starting, this book delivers a source of valuable information to help offshore engineers be better prepared to safely and efficiently design today's offshore unit control systems.

Applied Petroleum Geomechanics provides a bridge between theory and practice as a daily use reference that contains direct industry applications. Going beyond the basic fundamentals of rock properties, this guide covers critical field and lab tests, along with interpretations from actual drilling operations and worldwide case studies, including abnormal formation pressures from many major petroleum basins. Rounding out with borehole stability solutions and the geomechanics surrounding hydraulic fracturing and unconventional reservoirs, this comprehensive resource gives petroleum engineers a much-needed guide on how to tackle today's advanced oil and gas operations.

Analytical Modelling of Fuel Cells, Second Edition, is devoted to the analytical models that help us understand the mechanisms of cell operation. The book contains equations for the rapid evaluation of various aspects of fuel cell performance, including cell potential, rate of electrochemical reactions, rate of transport processes in the cell, and temperature fields in the cell, etc. Furthermore, the book discusses how to develop simple physics-based analytical models. A new chapter is devoted to analytical models of PEM fuel cell impedance, a technique that exhibits explosive growth potential. Finally, the book contains Maple worksheets implementing some of the models discussed.Includes simple physics-based equations for the fuel cell polarization curveProvides analytical solutions for fuel cell impedanceIncludes simple equations for calculation of temperature shapes in fuel cellsIntroduces physical descriptions of the basic transport and kinetic phenomena in fuel cells of various types

Applications in Design and Simulation of Sustainable Chemical Processes explores challenging applications in designing eco-friendly and efficient chemical processes, including recently emerging technologies that are based on renewable raw materials that emphasize biomass. The methodology is systematic, with computer simulation used as a valuable conceptual tool for analysis, design and optimization. The book explains how to develop innovative sustainable chemical processes using an approach that stems from a fundamental knowledge of chemistry, thermodynamics, chemical reactors, and unit operations, while also teaching how to use computer simulation as an efficient conceptual tool. Containing four parts and 20 chapters, 18 of which are devoted to applications, each chapter contains a comprehensive case study that can be reproduced by applying any simulation package.Includes comprehensive case studies of relevant industrial processesOutlines alternative manufacturing processes with emphasis on biomassUses process simulation as analysis and innovation toolFollows health-safety-environment (HSE) performance as key objectiveOutlines Process Intensification (PI) Techniques for designing eco-efficient chemical processes

Nanocomposite Structures and Dispersions deals with the preparation of gelled, branched and crosslinked nanostructured polymers in the solution free radical polymerization and controlled/living radical polymerization and polymer and composite nanoparticles and nanostructures in disperse systems, the kinetics of direct and inverse disperse polymerizations (microemulsion, miniemulsion, emulsion, dispersion and suspension polymerization), the bottom-up approach building of functionalized nanoparticles, modelling of radical microemulsion polymerization, the characterization of traditional and non-traditional polymer dispersions, the collective properties of nanomaterials and their (bio)applications. This book is designed to bridge that gap and offers several unique features. First, it is written as an introduction to and survey of nanomaterials with a careful balance between basics and advanced topics. Thus, it is suitable for both beginners and experts, including graduate and upper-level undergraduate students. Second, it strives to balance the colloidal aspects of nanomaterials with physical principles. Third, the book highlights nanomaterial based architectures including composite or hybrid conjugates rather than only isolated nanoparticles. A number of ligands have been utilized to biodecorate the polymer and composite nanocarriers. Finally, the book provides an in depth discussion of important examples of reaction mechanisms of bottom-up building of functionalized nanoparticles, or potential applications of nanoarchitectures, ranging from physical to chemical and biological systems.Free radical (controlled) polymerization, branching, crosslinking and gellingKinetics and mechanism of polymer nanoparticles formationModelling of radical polymerization in disperse systemsPolymer, composite and metal nanoparticles, nanostructures and nanomaterialsSmart nanostructures, biodecorated particles, nanocarriers and therapeutics

Well Productivity Handbook: Vertical, Fractured, Horizontal, Multilateral, Multi-fractured, and Radial-Fractured Wells, Second Edition delivers updated examples and solutions for oil and gas well management projects. Starting with the estimation of fluid and reservoir properties, the content then discusses the modeling of inflow performance in wells producing different types of fluids. In addition, it describes the principle of well productivity analysis to show how to predict productivity of wells with simple trajectories. Then advancing into more complex trajectories, this new edition demonstrates how to predict productivity for more challenging wells, such as multi-lateral, multi-fractured and radial-fractured. Rounding out with sample problems to solve and future references to pursue, this book continues to give reservoir and production engineers the tools needed to tackle the full spectrum of completion types.Covers the full range of completion projects, from simple to unconventional, including multi-layer and multi-fractured well deliverabilityIncludes practice examples to calculate, future references, and summaries at the end of every chapterUpdated throughout, with complex well trajectories, new case studies and essential derivations

Formulas and Calculations for Petroleum Engineering unlocks the capability for any petroleum engineering individual, experienced or not, to solve problems and locate quick answers, eliminating non-productive time spent searching for that right calculation. Enhanced with lab data experiments, practice examples, and a complimentary online software toolbox, the book presents the most convenient and practical reference for all oil and gas phases of a given project. Covering the full spectrum, this reference gives single-point reference to all critical modules, including drilling, production, reservoir engineering, well testing, well logging, enhanced oil recovery, well completion, fracturing, fluid flow, and even petroleum economics. Presents single-point access to all petroleum engineering equations, including calculation of modules covering drilling, completion and fracturingHelps readers understand petroleum economics by including formulas on depreciation rate, cashflow analysis, and the optimum number of development wells

Mip Synthesis, Characteristics and Analytical Application, Volume 86 in the Comprehensive Analytical Chemistry series, highlights advances in the field, with this new volume presenting interesting chapters on synthesis and polymerization techniques of molecularly imprinted polymers, Solid phase extraction technique as a general field of application of molecularly imprinted polymer materials, Advanced artificially receptor- based sorbents for solid phase extraction using molecular imprinting technology: a new trend in food analysis, Application of molecularly imprinted polymers in microextraction and solventless extraction techniques, Magnetic molecularly imprinted microspheres - analytical approach, Surface Imprinted Micro- and Nanoparticles, and much more. Contains a valuable source of information on the wide spectrum of application fields of molecularly imprinted polymers as a green sorption medium Describes the application potential of currently molecular imprinting technologies, associated with the solid phase extraction techniques, magnetic imprinted microspheres, sorbents in mass spectrometry, and imprinted polymer electrochemical sensors

Handbook on the Physics and Chemistry of Rare Earths: Including Actinides, Volume 55, the latest release in a continuous series of books covering all aspects of rare earth science, including chemistry, life sciences, materials science and physics, presents comprehensive, broad, up-to-date, critical reviews written by highly experienced, invited experts. The series, which was started in 1978 by Professor Karl A. Gschneidner Jr., combines and integrates both the fundamentals and applications of these elements, with this release including chapters on Low Coordinate f-element Complexes and Organometallic Lanthanide SMMs. Presents up-to-date overviews and new developments in the field of rare earths, covering both their physics and chemistryContains individual chapters that are comprehensive and broad, along with critical reviewsProvides contributions from highly experienced, invited experts

Offers easily accessible, step-by-step and concise guidelines for industrial process scale-up Explains each stage of the innovation funnel, from research, development, demonstration and commercial implementation for any process type and branch Based on industrial experiences and practices that reduce the risks of commercial scale implementation of new processes to acceptable levels and reduce cost and time of process innovation