الصفحة 27
الصفحة 27
Finite Difference Computing with PDEs : A Modern Software Approach
This easy-to-read book introduces the basics of solving partial differential equations by means of finite difference methods. Unlike many of the traditional academic works on the topic, this book was written for practitioners. Accordingly, it especially addresses: the construction of finite difference schemes, formulation and implementation of algorithms, verification of implementations, analyses of physical behavior as implied by the numerical solutions, and how to apply the methods and software to solve problems in the fields of physics and biology.
Filtering Theory : With Applications to Fault Detection, Isolation, and Estimation
The focus of this book is on filtering for linear processes, and its primary goal is to design filters from a class of linear stable unbiased filters that yield an estimation error with the lowest root-mean-square (RMS) norm. Various hierarchical classes of filtering problems are defined based on the availability of statistical knowledge regarding noise, disturbances, and other uncertainties. An important characteristic of the approach employed in this work for several aspects of filter analysis and design is structural in nature, revealing an inherent freedom to incorporate other classical secondary engineering constraints—such as placement of filter poles at desired locations—in filter design. Such a structural approach requires an understanding of powerful tools that then may be used in several engineering applications besides filtering.
Field Models in Electricity and Magnetism
Covering the development of field computation in the past forty years, Field Models in Electricity and Magnetism intends to be a concise, comprehensive and up-to-date introduction to field models in electricity and magnetism, ranging from basic theory to numerical applications. The approach assumed throughout the whole book is to solve field problems directly from partial differential equations in terms of vector quantities. Theoretical issues are illustrated by practical examples. In particular, a single example is solved by different methods so that, by comparison of results, limitations and advantages of the various methods are made clear.
Field Arithmetic ; 2nd ed.
Field Arithmetic explores Diophantine fields through their absolute Galois groups. This largely self-contained treatment starts with techniques from algebraic geometry, number theory, and profinite groups. Graduate students can effectively learn generalizations of finite field ideas. We use Haar measure on the absolute Galois group to replace counting arguments. New Chebotarev density variants interpret diophantine properties. Here we have the only complete treatment of Galois stratifications, used by Denef and Loeser, et al, to study Chow motives of Diophantine statements.Now we know they include valuable Galois extensions of the rationals that present its absolute Galois group through known groups. PAC fields have projective absolute Galois group. Those that are Hilbertian are characterized by this group being pro-free. These last decade results are tools for studying fields by their relation to those with projective absolute group. There are still mysterious problems to guide a new generation: Is the solvable closure of the rationals PAC; and do projective Hilbertian fields have pro-free absolute Galois group (includes Shafarevich's conjecture)?
Fetal and Neonatal Pathology
The book presenting the same practical approach to the examination of both fetuses and perinatal deaths. It provides essential clinical and pathophysiological information and discusses the pathogenesis of abnormalities as a basis for appropriate methods of investigation. Part 1 deals with the examination of the products of conception after the termination of pregnancy for fetal anomalies. The range of pathological abnormalities is described and their relevance discussed. Special attention is paid to the differences in pathological findings of specific conditions between the second and third trimesters. Part 2 is organised by system, describing and illustrating those pathological problems which are likely to be encountered in the fetus and neonate. Each chapter is introduced by a concise account of the development of the relevant system. There is also a discussion, as appropriate, of changes at birth as well as changes in normal function that may occur during the neonatal period.
Female Urology : A Practical Clinical Guide
A Practical Clinical Guide offers a hands-on reference for the management of challenging disorders of the female lower urinary tract. This volume features scenario presentations in which a patient presentation is described and followed by two experts in the field reviewing work-up and management of the problem. The volume is divided into three, easy-to-follow sections. The first section, Evaluation, details the anatomy of pelvic support, the lower urinary tract, incontinency, and overactive bladders. The second section, Treatment, outlines treatments for stress urinary incontinence, overactive bladder, prolapse, and reconstruction. The third section includes case studies from various locales around the country, illustrating the proper techniques for the evaluation and treatment of problems relating to female urology.
Fast Track to MDX
Fast Track to MDX gives you all the necessary background to let you to write useful, powerful MDX expressions and introduces the most frequently used MDX functions and constructs. No prior knowledge is assumed and examples are used throughout the book to rapidly develop your MDX skills to the point where you can solve real business problems.
Family-Oriented Primary Care
I was a Medical Student in 1966 when the Millis Report on the training of the generalist physician was published,de?ning the concept of primary care. According to the Report, the primary provider has four major responsib- ities or roles. The ?rst role is that of initial contact care of the undiffer- tiated patient. The second is to provide comprehensive care based on the belief that the primary provider should be able to manage the overwhe- ing majority of problems with which patients present. Equally important is the third role—continuity and coordination of care within the health care system. Finally,the primary provider is responsible for demonstrating le- ership in the community. This Report’s description of a primary provider seems as relevant today as it was when it was written. In 1994,the Institute of Medicine’s assessment of primary care added the responsibility of family and community integration of care to the Millis Report description. Without question there are many challenges to a contemporary imp- mentation of this comprehensive description of primary care, beginning with the level of individual patients who so often suffer from complex pr- lems, such as mental disorders and obesity. Treating these conditions in a brief primary care visit is dif?cult. At the level of the larger system, re- bursement is often inadequate and can represent policies that are uns- portive of primary care, such as those that compromise payment for preventive services that help patients to quit smoking or lose weight.
Fadfada
Sharing personal problems and true feeling on social media has a lot of fears and is not likable nowadays, because of bullying, shaming, and making fun of the user by other users, Fadfada is a multi-platform social networking service, that aims to give the users the ability to share their problems or feeling via written newsfeed (posts) or videos (stories) that had an impact on their psychological health without revealing their true identity, by putting a mask on their faces and changing their voices after recording the story. In addition to extracting features from posts and stories to match users based on it.
Factorization of Matrix and Operator Functions : The State Space Method
The present book deals with factorization problems for matrix and operator functions. The problems originate from, or are motivated by, the theory of non-selfadjoint operators, the theory of matrix polynomials, mathematical systems and control theory, the theory of Riccati equations, inversion of convolution operators, theory of job scheduling in operations research. The book systematically employs a geometric principle of factorization which has its origins in the state space theory of linear input-output systems and in the theory of characteristic operator functions. This principle allows one to deal with different factorizations from one point of view. Covered are canonical factorization, minimal and non-minimal factorizations, pseudo-canonical factorization, and various types of degree one factorization.
Facing the Complexities of Womens Sexual Desire
Whether they involve excess, a decrease, or complete absence, problems of sexual desire drive women to consult sex therapists, couples counselors, and other practitioners (to say nothing of self-help books and talk-show hosts). Facing the Complexities of Women’s Sexual Desire, by veteran sex therapist Vera Sonja Maass, is one of the few books to address these intimate phenomena in practical clinical detail.
Facilities Design
Describes tools commonly used for presenting layout designs Presents traditional models for facility layout including the popular systematic layout planning (SLP) model in detail Provides a layout project involving the SLP model Covers group technology and cellular manufacturing at the elementary level Includes a project and case study on machine grouping and layout Considers next-generation factory layouts Discusses analytical queuing and queuing network models, and more Explains the ins and outs of facility planning and design. A reference for both student and professional, the book addresses facilities design and layout problems in manufacturing systems and covers layout, logistics, supply chain, warehousing, and materials handling.
Extremum Problems for Eigenvalues of Elliptic Operators
Problems linking the shape of a domain or the coefficients of an elliptic operator to the sequence of its eigenvalues are among the most fascinating of mathematical analysis. In this book, we focus on extremal problems. For instance, we look for a domain which minimizes or maximizes a given eigenvalue of the Laplace operator with various boundary conditions and various geometric constraints. We also consider the case of functions of eigenvalues. We investigate similar questions for other elliptic operators, such as the Schrödinger operator, non homogeneous membranes, or the bi-Laplacian, and we look at optimal composites and optimal insulation problems in terms of eigenvalues.
Extreme Events in Nature and Society
Significant, and usually unwelcome, surprises, such as floods, financial crisis, epileptic seizures, or material rupture, are the topics of Extreme Events in Nature and Society. The book, authored by foremost experts in these fields, reveals unifying and distinguishing features of extreme events, including problems of understanding and modelling their origin, spatial and temporal extension, and potential impact. The chapters converge towards the difficult problem of anticipation: forecasting the event and proposing measures to moderate or prevent it. Extreme Events in Nature and Society will interest not only specialists, but also the general reader eager to learn how the multifaceted field of extreme events can be viewed as a coherent whole.
Expert Oracle Database Architecture : 9i and 10g Programming Techniques and Solutions
This is a defining book on the Oracle database for any developer or database administrator who works with Oracle-driven database applications. Tom Kyte has a simple philosophy: you can treat Oracle as a black box and just stick data into it or you can understand how it works and exploit it as a powerful computing environment. If you choose the latter, then you will find that there are few information management problems that you cannot solve quickly and elegantly. Expert Oracle Database Architecture is the first of a three-book series that completely explores and defines the Oracle database. It covers all of the most important Oracle architecture features, including: Files, memory structures and processes / Locking and latching / Transactions, concurrency and multi-versioning / Tables and Indexes / Datatypes / Partitioning and parallelism Each feature is taught in a proof-by-example manner, not only discussing what it is, but also how it works, how to implement software using it, and the common pitfalls associated with it.
Expert Oracle
Thomas Kyte has a simple philosophy: You can treat Oracle as a black box and shove data inside of it, or you can learn how Oracle works and exploit it as a powerful computing environment. If you choose the latter, you will see there are few information management problems you cannot solve quickly and elegantly. Kyte has selected the most important features and techniques to discuss in Expert One-on-One Oracle, which he teaches in a proof-by-example manner. He discusses available features, implementing software using these features, and avoiding potential pitfalls.
Experimental Unsaturated Soil Mechanics
These proceedings are a continuation of the series of International Conferences in Germany entitled "Mechanics of Unsaturated Soils." The primary objective is to discuss and understand unsaturated soil behaviour such that engineered activities are made better with times in terms of judgement and quality. We all realise by now that in addition to the knowledge on the classical concepts, it becomes an enormous challenging task to adapt convincing new concepts and present them in such a way that it could be used in engineering practices. The experimental studies reported primarily focus on the role of microstructure and fabric for the complex coupled hydro-mechanical behaviour of cohesive frictional materials. Several papers consider the relevance of temperature affecting the constitutive behaviour of clays. Common features of state of the art theoretical and numerical approaches, including theory of porous media and mixture theory, intend to describe the complex multi-field problems of fully coupled thermo-hydraulic-mechanical-chemical initial - boundary value problems.
Experimental Research in Evolutionary Computation : The New Experimentalism
This book introduces the new experimentalism in evolutionary computation, providing tools to understand algorithms and programs and their interaction with optimization problems. The book develops and applies statistical techniques to analyze and compare modern search heuristics such as evolutionary algorithms and particle swarm optimization. Treating optimization runs as experiments, the author offers methods for solving complex real-world problems that involve optimization via simulation, and he describes successful applications in engineering and industrial control projects.
Exercises in Modules and Rings
This Problem Book offers a compendium of 639 exercises of varying degrees of difficulty in the subject of modules and rings at the graduate level. The material covered includes projective, injective, and flat modules, homological and uniform dimensions, noncommutative localizations and Goldie’s theorems, maximal rings of quotients, Frobenius and quasi-Frobenius rings, as well as Morita’s classical theory of category dualities and equivalences. Each of the nineteen sections begins with an introduction giving the general background and the theoretical basis for the problems that follow. All exercises are solved in full detail; many are accompanied by pertinent historical and bibliographical information, or a commentary on possible improvements, generalizations, and latent connections to other problems.
Exercises in Environmental Physics
Exercises in Environmental Physics covers the essential topics in university courses in environmental physics including: Energy and the environment / Fluid mechanics / Evapotranspiration, soil physics and groundwater hydrology / Pollution / Ocean and atmospheric physics / The planet in space This is the first book specifically devoted to exercises on the application of physics to describe the environment including the human impact. It is a valuable tool for students to develop skills in the manipulation of physical concepts and methods while learning environmental science. The exercises are drawn from the author's teaching experience and the need for stimulating practice problems in various environmental physics courses. A chapter on mathematical methods used in the book supplements the material.
