الصفحة 22
الصفحة 22
Stratified Lie Groups and Potential Theory for Their Sub-Laplacians
The existence, for every sub-Laplacian, of a homogeneous fundamental solution smooth out of the origin, plays a crucial role in the book. This makes it possible to develop an exhaustive Potential Theory, almost completely parallel to that of the classical Laplace operator.This book provides an extensive treatment of Potential Theory for sub-Laplacians on stratified Lie groups.
Strategies to Enhance Environmental Security in Transition Countries
This volume presents the main environmental security challenges facing transition countries, as well as practical methods and approaches for addressing them. These approaches are equally applicable to all countries. The four basic topics this volume addresses are (I) Introduction to Environmental Security Challenges (II) Strategies, Methods and Approaches for Addressing these Challenges (III) Lessons Learned as Illustrated via Research and Case Studies (IV) Issues Related to Metals in the Environment. The final chapter of the book is a summary of the discussions and working group sessions, entitled "Environmental Security in Transition Countries: Knowledge Gaps, Hurdles and Effective Strategies to Address Them".
Strategic Trading in Illiquid Markets
The Area of Research and the Object of Investigation In this thesis we will investigate trading strategies in illiquid markets from a market microstructure perspective. Market microstructure is the academic term for the branch of financial economics that investigates trading and the organization of security markets, Historically, exchanges evolved as a location, where those interested in buy ing or selling securities could meet physically to transact. Thus, traditionally security trading was organized on exchange floors, where so-called dealers arranged all trades and provided liquidity by quoting prices at which they were willing buy or sell. Consequently, the initial surge of the market mi crostructure literature focused predominantly on this type of market design, which is often referred to as quote-driven. Nowadays, the interest is shifting towards order-driven markets. Beginning with the Toronto Stock Exchange in the mid 1970s and increasing in fre quency and scope, this market structure has emerged as the preeminent form of security trading worldwide. In order-driven markets, exchanges arrange trades by matching public orders, often by employing automatic execution systems. Introduction A major difference between a quote-driven and an order-driven market arises from the transparency pre- and post-trade.
Strategic Management of Marine Ecosystems ; Proceedings of the NATO Advanced Study Institute on Strategic Management of Marine Ecosystems, Nice, France, 1-11 October, 2003
The NATO Advanced Study Institute (ASI) held in 2003 was designed to: provide a discussion forum for the developments in the field of environmentally-conscious strategic management of marine environments, and integrate expertise of ecologists, biologists, economists, and managers. This book contains papers submitted by the ASI participants.
Stochastic Processes, Optimization, and Control Theory : Applications in Financial Engineering, Queueing Networks, and Manufacturing Systems : A volume in Honor of Suresh Sethi
Presents stochastic processes, control theory, differential games, optimization, and their applications in finance, manufacturing, queueing networks, and climate control. One of the salient features is that the book is highly multi-disciplinary. It assembles experts from the fields of operations research, control theory and optimization, stochastic analysis, and financial engineering to review and substantially update the recent progress in these fields. Another distinct characteristic of the book is that all papers are motivated by applications in which optimization, control, and stochastics are inseparable. The book will be a timely addition to the literature and will be of interest to people working in the aforementioned fields.
Stochastic Optimization Methods ; 1st ed.
Optimization problems arising in practice involve random parameters. For the computation of robust optimal solutions, i.e., optimal solutions being insensitive with respect to random parameter variations, deterministic substitute problems are needed. Based on the distribution of the random data, and using decision theoretical concepts, optimization problems under stochastic uncertainty are converted into deterministic substitute problems. Due to the occurring probabilities and expectations, approximative solution techniques must be applied. Deterministic and stochastic approximation methods and their analytical properties are provided: Taylor expansion, regression and response surface methods, probability inequalities, First Order Reliability Methods, convex approximation/deterministic descent directions/efficient points, stochastic approximation methods, differentiation of probability and mean value functions. Convergence results of the resulting iterative solution procedures are given.
Stochastic Optimization Methods ; 2nd ed.
Optimization problems arising in practice involve random model parameters. For the computation of robust optimal solutions, i.e., optimal solutions being insensitive with respect to random parameter variations, appropriate deterministic substitute problems are needed. Based on the probability distribution of the random data, and using decision theoretical concepts, optimization problems under stochastic uncertainty are converted into appropriate deterministic substitute problems. Due to the occurring probabilities and expectations, approximative solution techniques must be applied. Several deterministic and stochastic approximation methods are provided: Taylor expansion methods, regression and response surface methods (RSM), probability inequalities, multiple linearization of survival/failure domains, discretization methods, convex approximation/deterministic descent directions/efficient points, stochastic approximation and gradient procedures, differentiation formulas for probabilities and expectations.
Stochastic and Integral Geometry
Stochastic geometry has in recent years experienced considerable progress, both in its applications to other sciences and engineering, and in its theoretical foundations and mathematical expansion. This book, by two eminent specialists of the subject, provides a solid mathematical treatment of the basic models of stochastic geometry -- random sets, point processes of geometric objects (particles, flats), and random mosaics. It develops, in a measure-theoretic setting, the integral geometry for the motion and the translation group, as needed for the investigation of these models under the usual invariance assumptions. A characteristic of the book is the interplay between stochastic and geometric arguments, leading to various major results. Its main theme, once the foundations have been laid, is the quantitative investigation of the basic models.
Stochastic Algorithms: Foundations and Applications ; 4th International Symposium, SAGA 2007, Zurich, Switzerland, September 13-14, 2007, Proceedings
Constitutes the refereed proceedings of the 4th International Symposium on Stochastic Algorithms: Foundations and Applications, SAGA 2007, held in Zurich, Switzerland, in September 2007. The 9 revised full papers and 5 invoted papers presented were carefully reviewed and selected out of 31 submissions for inclusion in the book. The contributed papers included in this volume cover both theoretical as well as applied aspects of stochastic computations whith a special focus on investigating the power of randomization in algorithmics
Stochastic Ageing and Dependence for Reliability
Ageing and dependence are two important characteristics in reliability and survival analysis, and they affect significantly the decision people make with regard to maintenance, repair/replacement, price setting, warranties, medical studies, and other areas. There are many papers published at different technical levels. This book aims at providing a state–of-the-art review of the subject so the interested readers may have a panoramic view of the theory and applications of the two areas.
Sterilization of Food in Retort Pouches
The subject of sterilization of food in cans has been well studied both experimentally and theoretically, but very limited work has been undertaken to study the sterilization of food in pouches. Sterilization of Foods in Retort Pouches examines the important interaction between fluid mechanics, heat transfer and microbial inactivation during sterilization of food in pouches. Such interaction is complex and if ignored would lead to incorrect information not only on food sterility but also on food quality.Sterilization of Foods in Retort Pouches is useful for engineers and food scientists where heat transfer is one of the basic disciplines. It is also suitable as a text for postgraduate students and researchers.
Sterile Insect Technique : Principles and Practice in Area-Wide Integrated Pest Management
The sterile insect technique (SIT) is an environment-friendly method of pest control that integrates well into area-wide integrated pest management (AW-IPM) programmes. A first of its kind, this book takes a generic, comprehensive, and global approach in describing the principles and practice of the SIT. The strengths and weaknesses, and successes and failures, of the SIT are evaluated openly and fairly from a scientific perspective. The SIT is applicable to some major pests of plant, animal and human health importance, and criteria are provided to guide in the selection of pests appropriate for the SIT. A great variety of subjects are covered, from the history of the SIT to improved prospects for its future application. The major chapters discuss the principles, technical components, and application of sterile insects. The four main strategic options in using the SIT — suppression, containment, prevention, and eradication — with examples of each option, are described in detail. Other chapters deal with supportive technologies, economic, environmental, and management considerations, and the socio-economic impact of AW-IPM programmes that integrate the SIT.
Stem Cells, Human Embryos and Ethics : Interdisciplinary Perspectives
Is it acceptable from an ethical point of view to use stem cells from human embryos for scientific research and clinical therapy? And what are the weaknesses and strengths of various opinions and positions when they are critically evaluated? These are the main problems dealt with in this book. The various chapters as a whole give a comprehensive, many-sided and balanced discussion of the subject. The book contains contributions from biological, medical, social, political, philosophical and theological perspectives.
Stem Cells and their Potential for Clinical Application
This publication was initiated on the occasion of the NATO-Advanced Study Institute (ASI) meeting “Stem Cells and their potential for clinical application”. This book was devoted to “hot topics” in Stem cell research such as Regulation of Haematopoietic and Non-haematopoietic Stem Cells, Clinical Application of Stem Cells, Preclinical Models and Gene Therapy.
Stem cell therapy for infertility
Globally, infertility affects 8-12% of couples of reproductive age and has become a common problem. There are several ways to treat infertility, including medication, intrauterine insemination, and in vitro fertilization. In recent years, stem cells are looked at as a promising tool for improving infertility treatments in women and men.. Stem cells are self-renewing, self-replicating undifferentiated cells that are capable of producing specialized cells under appropriate conditions. They exist throughout a human’s embryo, fetal, and adult stages and can proliferate into different cells. While many issues remain to be addressed concerning stem cells, stem cells have undeniably opened up new ways to treat infertility. In this review, we describe past, present, and future strategies for the use of stem cells in reproductive medicine.
Stem cell therapeutics
Delves into the forefront of medical research, exploring the revolutionary potential of stem cell therapy in combating a wide array of diseases. This comprehensive volume provides a thorough examination of the subject matter, offering insights into the latest advancements, methodologies, and applications of stem cell therapeutics.It adopts a multidisciplinary approach, drawing upon expertise from fields such as biology, medicine, biotechnology, and bioengineering. Readers can expect to encounter in-depth discussions on the use of stem cells in treating various medical conditions, including neurodegenerative disorders, cardiovascular diseases, autoimmune conditions, and cancer. Each chapter provides a comprehensive overview of the current state of research for each disease, highlighting the challenges, successes, and prospects of stem cell-based therapies. Additionally, the book explores ethical considerations, regulatory frameworks, and commercialization strategies surrounding the field, ensuring a well-rounded understanding of the subject matter for readers at all levels of expertise.
Steel Designers' Handbook
An invaluable tool for all practising structural, civil and mechanical engineers as well as engineering students at university and TAFE in Australia and New Zealand. It has been prepared in response to changes in the design Standard AS 4100, the structural Design Actions Standards, AS /ANZ 1170, other processing Standards such as welding and coatings, updated research as well as feedback from users. This edition is based on Australian Standard (AS) 4100: 1998 and subsequent amendments. The worked numerical examples in the book have been extensively revised with further examples added.
Statistics and Analysis of Shapes
The subject of pattern analysis and recognition pervades many aspects of our daily lives, including user authentication in banking, object retrieval from databases in the consumer sector, and the omnipresent surveillance and security measures around sensitive areas. Shape analysis, a fundamental building block in many approaches to these applications, is also used in statistics, biomedical applications (Magnetic Resonance Imaging), and many other related disciplines.
Statistical Network Analysis : Models, Issues, and New Directions; ICML 2006 Workshop on Statistical Network Analysis, Pittsburgh, PA, USA, June 29, 2006, Revised Selected Papers
This volume was prepared to share with a larger audience the exciting ideas and work presented at an ICML 2006 workshop of the same title. Network models have a long history. Sociologists and statisticians made major advances in the 1970s and 1980s, culminating in part with a number of substantial databases and the class of exponential random graph models and related methods in the early 1990s. Physicists and computer scientists came to this domain cons- erably later, but they enriched the array of models and approaches and began to tackle much larger networks and more complex forms of data.
Statistical Models and Methods for Financial Markets
Pesents statistical methods and models of importance to quantitative finance and links finance theory to market practice via statistical modeling and decision making. Part I provides basic background in statistics, which includes linear regression and extensions to generalized linear models and nonlinear regression, multivariate analysis, likelihood inference and Bayesian methods, and time series analysis. It also describes applications of these methods to portfolio theory and dynamic models of asset returns and their volatilities. Part II presents advanced topics in quantitative finance and introduces a substantive-empirical modeling approach to address the discrepancy between finance theory and market data. It describes applications to option pricing, interest rate markets, statistical trading strategies, and risk management.
