Böcker utgivna av Elsevier Science & Technology

Besides their intrinsic mathematical interest, geometric partial differential equations (PDEs) are ubiquitous in many scientific, engineering and industrial applications. They represent an intellectual challenge and have received a great deal of attention recently. The purpose of this volume is to provide a missing reference consisting of self-contained and comprehensive presentations. It includes basic ideas, analysis and applications of state-of-the-art fundamental algorithms for the approximation of geometric PDEs together with their impacts in a variety of fields within mathematics, science, and engineering.About every aspect of computational geometric PDEs is discussed in this and a companion volume. Topics in this volume include stationary and time-dependent surface PDEs for geometric flows, large deformations of nonlinearly geometric plates and rods, level set and phase field methods and applications, free boundary problems, discrete Riemannian calculus and morphing, fully nonlinear PDEs including Monge-Ampere equations, and PDE constrained optimizationEach chapter is a complete essay at the research level but accessible to junior researchers and students. The intent is to provide a comprehensive description of algorithms and their analysis for a specific geometric PDE class, starting from basic concepts and concluding with interesting applications. Each chapter is thus useful as an introduction to a research area as well as a teaching resource, and provides numerous pointers to the literature for further readingThe authors of each chapter are world leaders in their field of expertise and skillful writers. This book is thus meant to provide an invaluable, readable and enjoyable account of computational geometric PDEs

Interventional Neuroradiology, Volume 179, provides a basic outline of the field of interventional neuroradiology that is accessible to fellows, residents, clinicians and researchers in various disciplines, from diagnostic and interventional radiology to vascular neurology, general and vascular neurosurgery, and vascular biology. This volume offers a timely update to experienced clinical practitioners in a logical, easy-to-follow format. Content includes neurovascular anatomy, vascular biology, neurovascular physiology, vascular imaging, as well as sections on the diagnosis and therapeutic treatment of neurovascular disease. Explores the general scope of current clinical interventional neuroradiology, both for endovascular and percutaneous image-guided diagnosis and interventions in a variety of pathologiesDefines basic physiological principles (e.g., cerebral perfusion pressure, intracranial pressure, vasospasm, tissue osmolality) with reference to those most essential to the management of neurovascular diseasesDiscusses pathophysiology and the unique challenges of pediatric cerebrovascular diseases, as well as endovascular and surgical therapies

Introduction to the Constraints-Led Approach: Application in Football is a coaching resource football coaches can use to understand key theoretical components of the constraints-led approach. Sections discuss ecological dynamics, perception-action, degrees of freedom and complexity theory. Examples are provided within theoretical chapters to assist readers in their practical application. Over 30 designed practices using the constraints-led approach show readers how the theory translates into practice. These are ordered by the aim of the practice, from in possession, to defensive transition, to out of possession and attacking transition. Currently, there are no books on the market covering the constraints-led approach specific to football. The aim is to make this book accessible to football coaches without the necessity to focus solely on academic theory. Provides an overview on the constraints-led approach that will help users gain a basic understanding of the theoryCovers fundamental knowledge for coaches who want to improve their practiceIncludes over 30 practice session plans with key theoretical concepts

A Practical Guide to Piping and Valves for the Oil and Gas Industry covers how to select, test and maintain the right oil and gas valve. Each chapter focuses on a specific type of valve with a built-in structured table on valve selection. Covering both onshore and offshore projects, the book also gives an introduction to the most common types of corrosion in the oil and gas industry, including CO2, H2S, pitting, crevice, and more. A model to evaluate CO2 corrosion rate on carbon steel piping is introduced, along with discussions on bulk piping components, including fittings, gaskets, piping and flanges. Rounding out with chapters devoted to valve preservation to protect against harmful environments and factory acceptance testing, this book gives engineers and managers a much-needed tool to better understand today''s valve technology. Presents oil and gas examples and challenges relating to valves, including many illustrations from valves in different stages of projectsHelps readers understand valve materials, testing, actuation, packing and preservation, also including a new model to evaluate CO2 corrosion rates on carbon steel pipingPresents structured valve selection tables in each chapter to help readers pick the right valve for the right project

Moves forward into the post-PC era with new examples, exercises, and material highlighting the emergence of mobile computing and the cloud. This title includes examples, exercises, and material highlighting the emergence of mobile computing and the Cloud.

Methane hydrates are still a complicated target for today''s oil and gas offshore engineers, particularly the lack of reliable real field test data or obtaining the most recent technology available on the feasibility and challenges surrounding the extraction of methane hydrates. Oceanic Methane Hydrates delivers the solid foundation as well as today''s advances and challenges that remain. Starting with the fundamental knowledge on gas hydrates, the authors define the origin, estimations, and known exploration and production methods. Historical and current oil and gas fields and roadmaps containing methane hydrates around the world are also covered to help lay the foundation for the early career engineer. Lab experiments and advancements in numerical reservoir simulations transition the engineer from research to practice with real field-core sampling techniques covered, points on how to choose producible methane hydrate reservoirs, and the importance of emerging technologies. Actual comparable onshore tests from around the world are included to help the engineer gain clarity on field expectations. Rounding out the reference are emerging technologies in all facets of the business including well completion and monitoring, economics aspects to consider, and environmental challenges, particularly methods to reduce the costs of methane hydrate exploration and production techniques. Rounding out a look at future trends, Oceanic Methane Hydrates covers both the basics and advances needed for today''s engineers to gain the required knowledge needed to tackle this challenging and exciting future energy source.Understand real data and practice examples covering the newest developments of methane hydrate, from chemical, reservoir modelling and production testing Gain worldwide coverage and analysis of the most recent extraction production tests Cover the full range of emerging technologies and environmental sustainability including current regulations and policy outlook

Teaches you the key principles of computer networks with examples drawn from the real world of network and protocol design. This book includes coverage of the topics of importance to networking professionals and students, including P2P, wireless, security, and applications.

Climate Change Biology, Third Edition, addresses how climate change may affect life on the planet, particularly its impact on biology. Presented in three parts, it deals extensively with the physical evidence of climate change and modeling efforts to predict its future. Biological responses are then addressed, from individual physiology, to populations and ecosystems, adaptation and evolution. The final section examines the specific impact climate change may have on natural resources, particularly relating to human livelihood. This book will be a useful asset to the growing number of both undergraduate and graduate courses on climate change. All sections are updated using the more than 5,000 research papers that have appeared on the topic since the publication of the second edition. Sections on the combined effects of ocean acidification and climate change are especially strengthened, with over six new case studies and end of chapter questions in each chapter. Covers the evolving discipline of human-induced climate change and the resulting shifts in the distributions of species and timing of biological eventsOffers positive solutions and policy relevant insights on how extinctions can be avoidedIncludes stunning full-color illustrations from original research

The Mechanics of Hydrogels: Mechanical Properties, Testing, and Applications offers readers a systematic description of the mechanical properties and characterizations of hydrogels. Practical topics such as manufacturing hydrogels with controlled mechanical properties and the mechanical testing of hydrogels are covered at length, as are areas such as inelastic and nonlinear deformation, rheological characterization, fracture and indentation testing, mechanical properties of cellularly responsive hydrogels, and more. Proper instrumentation and modeling techniques for measuring the mechanical properties of hydrogels are also explored. Links the mechanical and biological behaviors and applications of hydrogels Looks at the manufacturing and mechanical testing of hydrogels Discusses the design and use of hydrogels in a wide array of applications

Graphene: Properties, Preparation, Characterization and Devices, Second Edition, provides a comprehensive look at the methods used to prepare and analyze graphene. Since the first edition''s publication, there have been many advances in the understanding of graphene, in particular, its key properties and most relevant applications. Updates to this new edition include chapters on liquid exfoliation production of graphene and scanning transmission electron microscopy of graphene. New sections cover graphene''s thermal, optical, mechanical, chemical and biocompatibility, with special attention paid to transport properties, a main barrier to the realization of commercial applications. Reviews the preparation and characterization of graphene, covering the latest advances in liquid exfoliation production and the scanning transmission electron microscopy of grapheneIncludes a new section dedicated to the properties of graphene (thermal, transport, optical, mechanical, chemical) to reflect the latest understanding of this important materialDiscusses the most relevant applications of graphene, such as biomedical, sensing, energy and electronic applications

As a result of higher frequencies and increased user mobility, researchers and systems designers are shifting their focus from time-invariant models to channels that vary within a block. This book explains the latest theoretical advances and practical methods to give an understanding of rapidly time varying channels, together with performance trade-offs and potential performance gains, providing the expertise to develop future wireless systems technology. As well as an overview of the issues of developing wireless systems using time-varying channels, the book gives extensive coverage to methods for estimating and equalizing rapidly time-varying channels, including a discussion of training data optimization, as well as providing models and transceiver methods for time-varying ultra-wideband channels. *An introduction to time-varying channel models gives in a nutshell the important issues of developing wireless systems technology using time-varying channels*Extensive coverage of methods for estimating and equalizing rapidly time-varying channels, including a discussion of training data optimization, enables development of high performance wireless systems*Chapters on transceiver design for OFDM and receiver algorithms for MIMO communication channels over time-varying channels, with an emphasis on modern iterative turbo-style architectures, demonstrates how these important technologies can optimize future wireless systems

Offers a comprehensive examination of women in law enforcement, covering both public and private sector law enforcement. This book is intended for academicians and students of sociology, criminal justice, psychology, business, management and loss prevention as a resource on women in non-traditional occupations, specifically law enforcement.

Advances in Wind Turbine Blade Design and Materials, Second Edition, builds on the thorough review of the design and functionality of wind turbine rotor blades and the requirements and challenges for composite materials used in both current and future designs of wind turbine blades.

Provides the latest emission control technologies, such as SCR and water scrubbers Contains complete updates of legislation and pollutant emission procedures Includes the latest emission control technologies and expands upon remote monitoring and control of engines

Reflects the challenges faced by designers of fault-tolerant systems. This book addresses fault tolerance design with a systems approach to both hardware and software. It is suitable for students, designers and architects of high performance processors.