الصفحة 3
الصفحة 3
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Dependence in Probability and Statistics

This book gives a detailed account of some recent developments in the field of probability and statistics for dependent data. The book covers a wide range of topics from Markov chain theory and weak dependence with an emphasis on some recent developments on dynamical systems, to strong dependence in times series and random fields. A special section is devoted to statistical estimation problems and specific applications. The book is written as a succession of papers by some specialists of the field, alternating general surveys, mostly at a level accessible to graduate students in probability and statistics, and more general research papers mainly suitable to researchers in the field. The first part of the book considers some recent developments on weak dependent time series, including some new results for Markov chains as well as some developments on new notions of weak dependence. This part also intends to fill a gap between the probability and statistical literature and the dynamical system literature. The second part presents some new results on strong dependence with a special emphasis on non-linear processes and random fields currently encountered in applications. Finally, in the last part, some general estimation problems are investigated, ranging from rate of convergence of maximum likelihood estimators to efficient estimation in parametric or non-parametric time series models, with an emphasis on applications with non-stationary data.

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Demystifying Climate Models : A Users Guide to Earth System Models

This book demystifies the models we use to simulate present and future climates, allowing readers to better understand how to use climate model results. In order to predict the future trajectory of the Earth’s climate, climate-system simulation models are necessary. When and how do we trust climate model predictions? The book offers a framework for answering this question. It provides readers with a basic primer on climate and climate change, and offers non-technical explanations for how climate models are constructed, why they are uncertain, and what level of confidence we should place in them. It presents current results and the key uncertainties concerning them. Uncertainty is not a weakness but understanding uncertainty is a strength and a key part of using any model, including climate models.

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Data Assimilation : The Ensemble Kalman Filter

Data Assimilation comprehensively covers data assimilation and inverse methods, including both traditional state estimation and parameter estimation. This text and reference focuses on various popular data assimilation methods, such as weak and strong constraint variational methods and ensemble filters and smoothers. It is demonstrated how the different methods can be derived from a common theoretical basis, as well as how they differ and/or are related to each other, and which properties characterize them, using several examples.It presents the mathematical framework and derivations in a way which is common for any discipline where dynamics is merged with measurements. The mathematics level is modest, although it requires knowledge of basic spatial statistics, Bayesian statistics, and calculus of variations. Readers will also appreciate the introduction to the mathematical methods used and detailed derivations, which should be easy to follow, are given throughout the book. The codes used in several of the data assimilation experiments are available on a web page.The focus on ensemble methods, such as the ensemble Kalman filter and smoother, also makes it a solid reference to the derivation, implementation and application of such techniques. Much new material, in particular related to the formulation and solution of combined parameter and state estimation problems and the general properties of the ensemble algorithms, is available here for the first time.

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Critical point theory and its applications

The book include extrema, even valued functionals, weak and double linking, sign changing solutions, Morse inequalities, and cohomology groups. The applications described include Hamiltonian systems, Schrödinger equations and systems, jumping nonlinearities, elliptic equations and systems, superlinear problems and beam equations. Many minimax theorems are established without the use of the (PS) compactness condition.

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Critical Infrastructure : Reliability and Vulnerability

This text brings together differing geographic perspectives in modelling and analysis in order to highlight infrastructure weaknesses or plan for their protection.

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Corporate Control and Enterprise Reform in China : An Econometric Analysis of Block Share Trades

This study sheds light on the efficiency of corporate control allocation in Chinese listed firms. Using a panel data set for the period 1996 to 2006, it examines the frequency, causes and consequences of changes in corporate control. The results indicate that poorly performing firms are the predominant targets of control changes; shareholder and creditor control generally act as a complement for changes in control. Following the change in ownership there is a substantial amount of corporate restructuring and an improvement in operating performance. Significant differences in these dimensions emerge, however, between State and private transfers of control. The findings not only provide insights into the motives and constraints of the key players involved in governance practices in China; but they also contain useful implications for other emerging markets around the world that have weak legal systems and weak property rights protection.

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Conceptual density functional theory : Towards a new chemical reactivity theory

This two-volume reference book shows how conceptual density functional theory can reconcile empirical observations within silico calculations using density functional theory, molecular orbital theory, and valence bond theory. The ability to predict properties like electronegativity, acidity/basicity, strong covalent and weak intermolecular interactions as well as chemical reactivity makes DFT directly applicable to almost all problems in applied chemistry, from synthetic chemistry to catalyst design and materials characterization.

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Combinatorics of Coxeter Groups

Coxeter groups are of central importance in several areas of algebra, geometry, and combinatorics. This clear and rigorous exposition focuses on the combinatorial aspects of Coxeter groups, such as reduced expressions, partial order of group elements, enumeration, associated graphs and combinatorial cell complexes, and connections with combinatorial representation theory. While Coxeter groups have already been exposited from algebraic and geometric perspectives, this text is the first one to focus mainly on the combinatorial aspects of Coxeter groups. The first part of the book provides a self-contained introduction to combinatorial Coxeter group theory. The emphasis here is on the combinatorics of reduced decompositions, Bruhat order, weak order, and some aspects of root systems. The second part deals with more advanced topics, such as Kazhdan-Lusztig polynomials and representations, enumeration, and combinatorial descriptions of the classical finite and affine Weyl groups. A wide variety of exercises, ranging from easy to quite difficult are also included.

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Collider Physics within the Standard Model : A Primer

In 2013 the late Prof. Altarelli wrote: The discovery of the Higgs boson and the non-observation of new particles or exotic phenomena have made a big step towards completing the experimental confirmation of the standard model of fundamental particle interactions. It is thus a good moment for me to collect, update and improve my graduate lecture notes on quantum chromodynamics and the theory of electroweak interactions, with main focus on collider physics. I hope that these lectures can provide an introduction to the subject for the interested reader, assumed to be already familiar with quantum field theory and some basic facts in elementary particle physics as taught in undergraduate courses.

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Cognitive Aspects of Bilingualism

A unique feature of this book is that chapters favor that line of cognitive linguistics which makes a clear distinction between real world and projected world. Information conveyed by language must be about the projected world. Both the experimental results and the systematic claims in this volume call for a weak form of whorfianism. Also, chapters add some relatively unexplored issues of bilingualism to the well-known ones, such as gender systems in the bilingual mind, context and task, synergic concepts, blending, the relationship between lexical categorization and ontological categorization among others.

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Mathematical Methods in Electro-Magneto-Elasticity

The mechanics of Coupled Fields is a discipline at the edge of modern research connecting Continuum Mechanics with Solid State Physics. It integrates the Mechanics of Continuous Media, Heat Conductivity and the theory of Electromagnetism that are usually studied seperately. For an accurate description of the influence of static and dynamic loadings, high temperatures and strong electromagneticfields in elastic media and constructive installations, a new aproach is required; an approach that has the potential to establish a synergism between the above-mentioned fields. Throughout the book a vast number of problems are considered: two-dimensional problems of electro-magneto-elasticity as well as static and dynamical problems for piecewise homogenous compound piezoelectric plates weakened by cracks and openings. The boundary conditions, the constuctive equations and the mathematical methods for their solution are thoroughly presented, so that the reader can get a clear quantative and qualitative understnding of the phenomena taking place.

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Markov Processes, Brownian Motion, and Time Symmetry

The book consists of two parts. Part I,This part introduces strong Markov processes and their potential theory. In particular,it studies Brownian motion, and shows how it generates classical potential theory.Part II, focus on the effects of time reversal, duality, and time-symmetry on potential theory. Certain theorems in Part I are re-proved in Part II under slightly weaker hypotheses. The volume is very useful for people who wish to learn Markov processes but it seems to the reviewer that it is also of great interest to specialists in this area who could derive much stimulus from it. One can be convinced that it will receive wide circulation." (Mathematical Reviews)

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Marketing for Sustainable Development : Rethinking Consumption Models

Many people see a weak association between marketing and sustainable development and even consider them as two incompatible fields. However, marketing benefits from an extremely powerful position to encourage transformations at the production level and to guide consumers towards responsible behaviors. From its inception, marketing has been positioned as a support for the relationship between the company and its customers, with the quest for well-being set in the very foundations of the discipline.

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Many Body Structure of Strongly Interacting Systems ; Refereed and Selected Contributions from the Symposium "20 Years of Physics at the Mainz Microtron MAMI"

This carefully edited proceedings volume provides an extensive review and analysis of the work carried out over the past 20 years at the Mainz Microtron (MAMI). This research centered around the application of Quantum Chromodynamics in the strictly nonperturbative regime at hadronic scales of about 1 fm. Due to the many degrees of freedom in hadrons at this scale the leitmotiv of this research is "Many body structure of strongly interacting systems". Further, an outlook on the research with the forthcoming upgrade of MAMI is given. This volume is an authoritative source of reference for everyone interested in the field of the electro-weak probing of the structure of hadrons.

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Liposomes as Drug Carriers

Patients have recently suffered from the side effects of a large number of drugs and from the weak pharmacological effect, due to the biokinetics and the difficulty of delivering the drug to the targeted cells, which negatively affected the therapeutic efficacy, creating an opportunity to discover nanometric carriers to load the active drug substances, so we covered in this research the most famous and widely used nanocarriers which are liposomes. We touched in some detail its composition, types, the relationship of structure to influence, methods of preparation, its delivery mechanism for the drug, and at the end of the research, we attached various applications in the field of therapeutic diagnostics and its role in cosmetics, cancers and many other fields.

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Linear Optimization Problems with Inexact Data

Linear programming attracted the interest of mathematicians during and after World War II when the first computers were constructed and methods for solving large linear programming problems were sought in connection with specific practical problems—for example, providing logistical support for the U.S. Armed Forces or modeling national economies. Early attempts to apply linear programming methods to solve practical problems failed to satisfy expectations. There were various reasons for the failure. One of them, which is the central topic of this book, was the inexactness of the data used to create the models. This phenomenon, inherent in most pratical problems, has been dealt with in several ways. At first, linear programming models used "average” values of inherently vague coefficients, but the optimal solutions of these models were not always optimal for the original problem itself. Later researchers developed the stochastic linear programming approach, but this too has its limitations. Recently, interest has been given to linear programming problems with data given as intervals, convex sets and/or fuzzy sets. The individual results of these studies have been promising, but the literature has not presented a unified theory. Linear Optimization Problems with Inexact Data attempts to present a comprehensive treatment of linear optimization with inexact data, summarizing existing results and presenting new ones within a unifying framework.

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Kidney Diseases

Kidney diseases is a “hidden epidemic” affecting 850 million people worldwide. It occurs when the kidneys become damaged and can’t perform their function. Damage may be caused by diabetes, high blood pressure, and various other chronic conditions. Kidney diseases can lead to other health problems, including weak bones, nerve damage, and malnutrition. There are two main types of kidney diseases: short-term (acute kidney failure) and lifelong (chronic kidney failure). If the diseases get worse over time, the kidneys may stop working completely. This means that dialysis will be required to perform the function of the kidneys or kidney transplant. Dialysis is a treatment that filters and purifies the blood using a machine. It can’t cure kidney diseases, but it can prolong the life.

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Key Clinical Trials in Erectile Dysfunction

Represents a critical appraisal of the major clinical trials that have had a significant impact on clinical research and practice during the last decade. Each trial follows a strict format, starting with reference to the original source of publication, details on the key investigators and their methods of research. The strengths and weaknesses of each trial are discussed as well as their influence on clinical practice. Articles are complemented by a diagrammatic summary of the trial design and the key findings.

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Civil engineering structures according to the Eurocodes : Inspection and maintenance

This standard assumes that the structure, after completion, is used as intended in the project and subject to planned inspection and maintenance to meet the expected project lifetime and to detect any unforeseen weakness or behavior" (EN 13670 4.1)An important decision factor in the design of new structures and repairs to existing structures is the lifetime or expected service life. This concept, which is common for civil engineering works, has been extended to all engineering and building works by applying the European Structural Design Codes.

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Characterization of Pharmaceutical Nano- and Microsystems

Offers readers a full understanding of the basic physicochemical characteristics, material properties and differences between micro- and nanosystems. It explains how and why greater experience and more reliable measurement techniques are required as particle size shrinks, and the measured phenomena grow weaker.

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