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Methodix chimie

... c'est quoi ? Un concept inédit : plus de 200 méthodes pour réussir en chimie. ... c'est un livre de cours ? Pas du tout : un livre pour apprendre à utiliser concrètement les résultats du cours. ... c'est tout ? Non ! Il est bourré de conseils pratiques, d'astuces, d'erreurs à éviter. ... et les exercices ? Plus de 150 exercices méthodiquement corrigés. ... au fait, ça sert à quoi et à qui ? A préparer les concours et examens en chimie avec une efficacité maximale. Il est conforme aux programmes des options PC*, PC, PSI, MP*, MP. ... rien que ça ! ça doit être cher ? Pensez-vous ! Moins cher que 10 sandwiches jambon-beurre...

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Risk and Asset Allocation

Discusses in the practical and theoretical aspects of one-period asset allocation, i.e. market Modeling, invariants estimation, portfolia evaluation, and portfolio optimization in the prexence of estimation risk The book is software based, many of the exercises simulate in Matlab the solution to practical problems and can be downloaded from the book's web-site

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Vortices in the Magnetic Ginzburg Landau Model

This book presents the mathematical study of vortices of the two-dimensional Ginzburg-Landau model, an important phenomenological model used to describe superconductivity. The vortices, identified as quantized amounts of vorticity of the superconducting current localized near points, are the objects of many observational and experimental studies, both past and present. The Ginzburg-Landau functionals considered include both the model cases with and without a magnetic field. The book acts a guide to the various branches of Ginzburg-Landau studies, provides context for the study of vortices, and presents a list of open problems in the field.

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Multivariate Geostatistics

An introduction to geostatistics stressing the multivariate aspects for scientists, engineers and statisticians. The book presents a brief review of statistical concepts, a detailed introduction to linear geostatistics, and an account of three basic methods of multivariate analysis. Applications from very different areas of science, as well as exercises with solutions, are provided to help convey the general ideas. In this second edition, the chapters regarding normal kriging and cokriging have been restructured and the section on non-stationary geostatistics has been entirely rewritten.

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The Mirage of a Space between Nature and Nurture

In this powerful critique, the esteemed historian and philosopher of science Evelyn Fox Keller addresses the nature-nurture debates, including the persistent disputes regarding the roles played by genes and the environment in determining individual traits and behavior. Keller is interested in both how an oppositional “versus” came to be inserted between nature and nurture, and how the distinction on which that opposition depends, the idea that nature and nurture are separable, came to be taken for granted. How, she asks, did the illusion of a space between nature and nurture become entrenched in our thinking, and why is it so tenacious? Keller reveals that the assumption that the influences of nature and nurture can be separated is neither timeless nor universal, but rather a notion that emerged in Anglo-American culture in the late nineteenth century. She shows that the seemingly clear-cut nature-nurture debate is riddled with incoherence. It encompasses many disparate questions knitted together into an indissoluble tangle, and it is marked by a chronic ambiguity in language. There is little consensus about the meanings of terms such as nature, nurture, gene, and environment. Keller suggests that contemporary genetics can provide a more appropriate, precise, and useful vocabulary, one that might help put an end to the confusion surrounding the nature-nurture controversy.

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Notions of Convexity

The first two chapters of this book are devoted to convexity in the classical sense, for functions of one and several real variables respectively. This gives a background for the study in the following chapters of related notions which occur in the theory of linear partial differential equations and complex analysis such as (pluri-)subharmonic functions, pseudoconvex sets, and sets which are convex for supports or singular supports with respect to a differential operator. In addition, the convexity conditions which are relevant for local or global existence of holomorphic differential equations are discussed.

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Observation and Control for Operator Semigroups

This book studies observation and control operators for linear systems where the free evolution of the state can be described by an operator semigroup on a Hilbert space. It includes a large number of examples coming mostly from partial differential equations.

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Absolute Java Global Edition

For courses in computer programming and engineering. Beginner to Intermediate Programming in Java This book is designed to serve as a textbook and reference for programming in the Java language. Although it does include programming techniques, it is organized around the features of the Java language rather than any particular curriculum of programming techniques. The main audience is undergraduate students who have not had extensive programming experience with the Java language. The introductory chapters are written at a level that is accessible to beginners, while the boxed sections of those chapters serve to quickly introduce more experienced programmers to basic Java syntax. Later chapters are still designed to be accessible, but are written at a level suitable for students who have progressed to these more advanced topics. MyProgrammingLab™ not included. Students, if MyProgrammingLab is a recommended/mandatory component of the course, please ask your instructor for the correct ISBN and course ID. MyProgrammingLab should only be purchased when required by an instructor. Instructors, contact your Pearson representative for more information. MyProgrammingLab is an online homework, tutorial, and assessment product designed to personalize learning and improve results. With a wide range of interactive, engaging, and assignable activities, students are encouraged to actively learn and retain tough course concepts.

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The Private Science of Louis Pasteur

In The Private Science of Louis Pasteur, Gerald Geison has written a controversial biography that finally penetrates the secrecy that has surrounded much of this legendary scientist's laboratory work. Geison uses Pasteur's laboratory notebooks, made available only recently, and his published papers to present a rich and full account of some of the most famous episodes in the history of science and their darker sides--for example, Pasteur's rush to develop the rabies vaccine and the human risks his haste entailed. The discrepancies between the public record and the "private science" of Louis Pasteur tell us as much about the man as they do about the highly competitive and political world he learned to master. Although experimental ingenuity served Pasteur well, he also owed much of his success to the polemical virtuosity and political savvy that won him unprecedented financial support from the French state during the late nineteenth century. But a close look at his greatest achievements raises ethical issues. In the case of Pasteur's widely publicized anthrax vaccine, Geison reveals its initial defects and how Pasteur, in order to avoid embarrassment, secretly incorporated a rival colleague's findings to make his version of the vaccine work. Pasteur's premature decision to apply his rabies treatment to his first animal-bite victims raises even deeper questions and must be understood not only in terms of the ethics of human experimentation and scientific method, but also in light of Pasteur's shift from a biological theory of immunity to a chemical theory--similar to ones he had often disparaged when advanced by his competitors. Through his vivid reconstruction of the professional rivalries as well as the national adulation that surrounded Pasteur, Geison places him in his wider cultural context. In giving Pasteur the close scrutiny his fame and achievements deserve, Geison's book offers compelling reading for anyone interested in the social and ethical dimensions of science. Originally published in 1995. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

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Singular and Degenerate Cauchy Problems

In this book, we study theoretical and practical aspects of computing methods for mathematical modelling of nonlinear systems. A number of computing techniques are considered, such as methods of operator approximation with any given accuracy; operator interpolation techniques including a non-Lagrange interpolation; methods of system representation subject to constraints associated with concepts of causality, memory and stationarity; methods of system representation with an accuracy that is the best within a given class of models; methods of covariance matrix estimation; methods for low-rank matrix approximations; hybrid methods based on a combination of iterative procedures and best operator approximation; and methods for information compression and filtering under condition that a filter model should satisfy restrictions associated with causality and different types of memory. As a result, the book represents a blend of new methods in general computational analysis, and specific, but also generic, techniques for study of systems theory ant its particular branches, such as optimal filtering and information compression. - Best operator approximation, - Non-Lagrange interpolation, - Generic Karhunen-Loeve transform - Generalised low-rank matrix approximation - Optimal data compression - Optimal nonlinear filtering