The scope of service provided by professional accountants is influenced by legislation and case law as well as the dictates of a variety of government and private sector agencies; including State Boards of Accountancy, Academic Accreditation Bodies, the United States Securities and Exchange Commission, the Public Accounting Oversight Board, independent standard setting bodies such as the Federal Accounting Standards Advisory Board [US], the Financial Accounting Standards Board [US] and the International Accounting Standards Board. These entities and self-regulatory organizations such as U.S. State Societies of CPAs and the American Institute of Certified Public Accountants and equivalent and emerging national bodies that exist in most developed and developing countries, are among the emerging entities which attempt to coordinate the activities of professional accountants among sovereign nations. It is important for academics, students, practitioners, regulators and researchers to consider and study the role and relationship of such bodies with the practice and content of our discipline.Main feature examines developments in accounting regulationPapers provide an international perspective on accounting and finance issuesVolume 19 contains main papers, research reports, a feature, capsule commentary, perspectives, and book reviews

Research in Accounting Regulation (Volume 19)

Business & Money

Management & Leadership

Jai Press

Ultrasound in Environmental Protection focuses on one of the more significant developments in the subject - environmental remediation - providing an overview on both the fundamentals and applications of ultrasound in environmental protection, incorporating recent research and state-of-the-art information on the scientific basis, modes of use, and engineering developments.  A broad spectrum of topics are covered: reactor design, sonochemical pollutant degradation, integrated unltrasonic/ biological treatment, ultrasound in disinfection, leaching by ultrasound, and ultrasonically enhanced removal of suspended solids. Ultrasound is generated and applied at frequencies from 20 kHz to several MHz. The physio-chemical parameters of the sonicated media, reactor design, applied intensity, and duration of sonication, dramatically influence the effects that can be achieved.  It is hoped that this compilation will contribute to a better understanding and further development of sonochemistry as a clean technology not only for environmental remediation but also more generally. The foundation of this compilation was formed during a workshop that was held at the Technical University of Hamburg-Harburg, Germany, in March 1999. This was the first workshop to be devoted to 'Ultrasound in Environmental Engineering' and brought together experience and knowledge from a broad spectrum of disciplines including chemistry, biology, engineering, equipment manufacturing, and plant design.

Advances in Sonochemistry: Ultrasound in Environmental Protection (Volume 6) (Advances in Sonochemistry, Volume 6)

Science & Math

Mason, T.J.

Tiehm, A.

Chemistry

This title is the result of a one-week workshop sponsored by the Swedish research agency, FRN, on the interface between complexity and art. Among others, it includes discussions on whether "good" art is "complex" art, how artists see the term "complex", and what poets try to convey in word about complex behavior in nature.

Art and Complexity

Computers & Technology

Casti, J.

Karlqvist, A.

Computer Science

Corporate Finance, Governance, and Business Cycles describes a model of how a financial system coordinates and shapes certain stylised facts of business cycles. The model is based on a conflict of interest between more risk averse bondholders, and less risk averse stockholders whose risk aversion changes over time. The corporate governance resolution of this conflict assigns the operating decisions of the firm to stockholders and the financing decisions to bondholders. Financing decisions are then linked to operating decisions in a way that coalesces the welfare of bondholders and stockholders over the business cycle. Evidence from the nonfinancial business sector of the G-7 countries does not reject the predictions of the model.

Corporate Finance, Governance and Business Cycles: Theory and International Comparisons

Krainer, R.

Economics

This volume emphasises studies related to classical Stefan problems. The term "Stefan problem" is generally used for heat transfer problems with phase-changes such as from the liquid to the solid. Stefan problems have some characteristics that are typical of them, but certain problems arising in fields such as mathematical physics and engineering also exhibit characteristics similar to them. The term ``classical" distinguishes the formulation of these problems from their weak formulation, in which the solution need not possess classical derivatives. Under suitable assumptions, a weak solution could be as good as a classical solution. In hyperbolic Stefan problems, the characteristic features of Stefan problems are present but unlike in Stefan problems, discontinuous solutions are allowed because of the hyperbolic nature of the heat equation. The numerical solutions of inverse Stefan problems, and the analysis of direct Stefan problems are so integrated that it is difficult to discuss one without referring to the other. So no strict line of demarcation can be identified between a classical Stefan problem and other similar problems. On the other hand, including every related problem in the domain of classical Stefan problem would require several volumes for their description. A suitable compromise has to be made. The basic concepts, modelling, and analysis of the classical Stefan problems have been extensively investigated and there seems to be a need to report the results at one place. This book attempts to answer that need.

The Classical Stefan Problem: Basic Concepts, Modelling and Analysis (Volume 45) (North-Holland Series in Applied Mathematics and Mechanics, Volume 45)

Gupta, S. C.

Mathematics

The object of this series is to provide interesting and timely reviews covering all aspects of the field. It is our hope that this will encourage the transfer of new methods, techniques, and parameterizations from the field in which they were developed to other areas that can make good use of them.

Advances in Quantative Structure - Property Relationships (Volume 3)

Charton, Marvin

Since their introduction in the 1980's, wavelets have become a powerful tool in mathematical analysis, with applications such as image compression, statistical estimation and numerical simulation of partial differential equations. One of their main attractive features is the ability to accurately represent fairly general functions with a small number of adaptively chosen wavelet coefficients, as well as to characterize the smoothness of such functions from the numerical behaviour of these coefficients. The theoretical pillar that underlies such properties involves approximation theory and function spaces, and plays a pivotal role in the analysis of wavelet-based numerical methods. This book offers a self-contained treatment of wavelets, which includes this theoretical pillar and it applications to the numerical treatment of partial differential equations. Its key features are:
 1. Self-contained introduction to wavelet bases and related numerical algorithms, from the simplest examples to the most numerically useful general constructions.
 2. Full treatment of the theoretical foundations that are crucial for the analysis of wavelets and other related multiscale methods : function spaces, linear and nonlinear approximation, interpolation theory.
 3. Applications of these concepts to the numerical treatment of partial differential equations : multilevel preconditioning, sparse approximations of differential and integral operators, adaptive discretization strategies.

Numerical Analysis of Wavelet Methods (Volume 32) (Studies in Mathematics and its Applications, Volume 32)

Cohen, A.

The book contains a unitary and systematic presentation of both classical and very recent parts of a fundamental branch of functional analysis: linear semigroup theory with main emphasis on examples and applications. There are several specialized, but quite interesting, topics which didn't find their place into a monograph till now, mainly because they are very new. So, the book, although containing the main parts of the classical theory of Co-semigroups, as the Hille-Yosida theory, includes also several very new results, as for instance those referring to various classes of semigroups such as equicontinuous, compact, differentiable, or analytic, as well as to some nonstandard types of partial differential equations, i.e. elliptic and parabolic systems with dynamic boundary conditions, and linear or semilinear differential equations with distributed (time, spatial) measures. Moreover, some finite-dimensional-like methods for certain semilinear pseudo-parabolic, or hyperbolic equations are also disscussed. Among the most interesting applications covered are not only the standard ones concerning the Laplace equation subject to either Dirichlet, or Neumann boundary conditions, or the Wave, or Klein-Gordon equations, but also those referring to the Maxwell equations, the equations of Linear Thermoelasticity, the equations of Linear Viscoelasticity, to list only a few. Moreover, each chapter contains a set of various problems, all of them completely solved and explained in a special section at the end of the book.
 The book is primarily addressed to graduate students and researchers in the field, but it would be of interest for both physicists and engineers. It should be emphasised that it is almost self-contained, requiring only a basic course in Functional Analysis and Partial Differential Equations.

Co-Semigroups and Applications (Volume 191) (North-Holland Mathematics Studies, Volume 191)

Vrabie, Ioan I.

One of the most frequently occurring types of optimization problems involves decision variables which have to take integer values. From a practical point of view, such problems occur in countless areas of management, engineering, administration, etc., and include such problems as location of plants or warehouses, scheduling of aircraft, cutting raw materials to prescribed dimensions, design of computer chips, increasing reliability or capacity of networks, etc. This is the class of problems known in the professional literature as "discrete optimization" problems. While these problems are of enormous applicability, they present many challenges from a computational point of view. This volume is an update on the impressive progress achieved by mathematicians, operations researchers, and computer scientists in solving discrete optimization problems of very large sizes. The surveys in this volume present a comprehensive overview of the state of the art in discrete optimization and are written by the most prominent researchers from all over the world.
 This volume describes the tremendous progress in discrete optimization achieved in the last 20 years since the publication of Discrete Optimization '77, Annals of Discrete Mathematics, volumes 4 and 5, 1979 (Elsevier). It contains surveys of the state of the art written by the most prominent researchers in the field from all over the world, and covers topics like neighborhood search techniques, lift and project for mixed 0-1 programming, pseudo-Boolean optimization, scheduling and assignment problems, production planning, location, bin packing, cutting planes, vehicle routing, and applications to graph theory, mechanics, chip design, etc.
 Key features: • state of the art surveys • comprehensiveness • prominent authors • theoretical, computational and applied aspects.
 This book is a reprint of Discrete Applied Mathematics Volume 23, Numbers 1-3

Discrete Optimization: The State of the Art (Volume 11) (Topics in Discrete Mathematics, Volume 11)

Boros, E.

Hammer, P.L.

The book is devoted to the perturbation analysis of matrix equations. The importance of perturbation analysis is that it gives a way to estimate the influence of measurement and/or parametric errors in mathematical models together with the rounding errors done in the computational process. The perturbation bounds may further be incorporated in accuracy estimates for the solution computed in finite arithmetic. This is necessary for the development of reliable computational methods, algorithms and software from the viewpoint of modern numerical analysis.
 In this book a general perturbation theory for matrix algebraic equations is presented. Local and non-local perturbation bounds are derived for general types of matrix equations as well as for the most important equations arising in linear algebra and control theory. A large number of examples, tables and figures is included in order to illustrate the perturbation techniques and bounds.
 Key features:
 • The first book in this field • Can be used by a variety of specialists • Material is self-contained • Results can be used in the development of reliable computational algorithms • A large number of examples and graphical illustrations are given • Written by prominent specialists in the field

Perturbation Theory for Matrix Equations (Volume 9) (Studies in Computational Mathematics, Volume 9)

Konstantinov, M.

Wei Gu, D.

Mehrmann, V.

Petkov, P.

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