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Chimie Analytique Analyse Chimique Et Chimiometrie Concepts Demarche Et Methodes
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Book Synopsis Labostat – Guide de validation des méthodes d'analyse by : FEINBERG
Download or read book Labostat – Guide de validation des méthodes d'analyse written by FEINBERG and published by Lavoisier. This book was released on 2012-02-01 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unique en son genre dans sa conception et dans son contenu, Labo-Stat - Guide de validation des méthodes d'analyses présente une nouvelle stratégie de validation selon une démarche raisonnée fondée sur le profil d'exactitude. Les techniques statistiques adaptées y sont explicitées sous une forme didactique et les solutions possibles ainsi que les limites éventuelles de diverses normes existantes sont largement développées et illustrées d'exemples concrets directement exploitables. Les applications numériques, sous forme de feuilles de calcul modèles pour des tableurs et des petits scripts, sont téléchargeables en ligne. Complétée par les explications de cet ouvrage, elles permettent au non-statisticien d'accéder aisément à une interprétration graphique des résultats. Labo-Stat a été conçu pour pouvoir être facilement utilisé sur la paillasse du laboratoire et permettre à tout un chacun, responsable, ingénieur, chercheur, technicien ou étudiant, de s'approprier les techniques indispensables pour déboucher sur une conclusion claire et sans ambiguïté et mener la validation des méthodes dans un souci de contrôle des coûts.
Download or read book Soil Analysis written by J. Gautheyrou and published by CRC Press. This book was released on 2001-01-01 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to provide a better understanding of tools for soil analysis in order to use them more efficiently. It covers sampling problems as well as difficulties relating to actual analysis and quality control.
Book Synopsis Biotechnology and Sustainable Development by : Ismail Serageldin
Download or read book Biotechnology and Sustainable Development written by Ismail Serageldin and published by CABI. This book was released on 2003 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the first scientific conference convened at the Library of Alexandria, 'Biotechnology and Sustainable Development: Voices of the South and North', which was held in Alexandria, Egypt, in March 2002, this book contains overviews of agriculture, health, ethics and the environment. It discusses how dramatic improvements in food security, health, and lifestyle could accrue to the poor people of developing countries through the applications of new technologies.
Book Synopsis Handbook of Chemometrics and Qualimetrics by :
Download or read book Handbook of Chemometrics and Qualimetrics written by and published by Elsevier. This book was released on 1997-12-12 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Chemometrics and Qualimetrics
Book Synopsis Independent Component Analysis by : James V. Stone
Download or read book Independent Component Analysis written by James V. Stone and published by MIT Press. This book was released on 2004 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: A tutorial-style introduction to a class of methods for extracting independent signals from a mixture of signals originating from different physical sources; includes MatLab computer code examples. Independent component analysis (ICA) is becoming an increasingly important tool for analyzing large data sets. In essence, ICA separates an observed set of signal mixtures into a set of statistically independent component signals, or source signals. In so doing, this powerful method can extract the relatively small amount of useful information typically found in large data sets. The applications for ICA range from speech processing, brain imaging, and electrical brain signals to telecommunications and stock predictions. In Independent Component Analysis, Jim Stone presents the essentials of ICA and related techniques (projection pursuit and complexity pursuit) in a tutorial style, using intuitive examples described in simple geometric terms. The treatment fills the need for a basic primer on ICA that can be used by readers of varying levels of mathematical sophistication, including engineers, cognitive scientists, and neuroscientists who need to know the essentials of this evolving method. An overview establishes the strategy implicit in ICA in terms of its essentially physical underpinnings and describes how ICA is based on the key observations that different physical processes generate outputs that are statistically independent of each other. The book then describes what Stone calls "the mathematical nuts and bolts" of how ICA works. Presenting only essential mathematical proofs, Stone guides the reader through an exploration of the fundamental characteristics of ICA. Topics covered include the geometry of mixing and unmixing; methods for blind source separation; and applications of ICA, including voice mixtures, EEG, fMRI, and fetal heart monitoring. The appendixes provide a vector matrix tutorial, plus basic demonstration computer code that allows the reader to see how each mathematical method described in the text translates into working Matlab computer code.
Book Synopsis Confronting Poverty in Iraq by : World Bank
Download or read book Confronting Poverty in Iraq written by World Bank and published by World Bank Publications. This book was released on 2011-01-10 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides the most comprehensive and rigorous analysis of Iraqi income and expenditure in several decades. The report makes extensive use of the Iraq Household Socio-Economic Survey, the first nationwide income and expenditure survey since 1988. IHSES data is complemented income and expenditure data from a wide range of other measures of living standards, allowing us to analyze living standards in a holistic way. The analysis presented here was performed with two main goals first, to inform the Government s Poverty Reduction Strategy; and second, to serve as a baseline for future assessments of changes in living standards and the identification of critical issues for deeper examination. Iraqi living standards have two unusual characteristics. First, they have fallen over the past generation. Second, they feature surprisingly little inequality. These characteristics are both rooted in Iraq s recent history of authoritarian government, war, military occupation, insurgency, and civil strife leading to infrastructure destruction and population displacement. There have been few opportunities for individuals to prosper from professional or entrepreneurial activities. Decades of neglected investment have resulted in deterioration of social services and economic infrastructure. Consequently, individuals have lacked capabilities to prosper and an investment climate conducive to prosperity. School enrollment and life expectancy have declined. Extremely low returns to education reflect the combination of poor educational quality and lack of employment opportunities. In terms of economic infrastructure, access to reliable electricity and water, and even access to paved roads are low, are further reflections of decades of neglect. While the upper end of the distribution has been pulled down by a lack of opportunities, the lower end has been supported by direct government provision of food. The Public Distribution System (PDS) provides 85 percent of food needs. While PDS has been useful as a safety net for the poor and the vulnerable, the system is expensive, inefficient, and fiscally risky. Indeed, PDS food rations account for a far greater share of public spending than does education or health. Going forward, Iraq faces two main challenges. First, although Iraq does not have to develop from scratch, it faces a formidable challenge in re-development. Second, a shift by the Government is required from direct provision of basic subsistence toward investment in human capacities. The Government can provide an enabling environment through investments in economic infrastructure and services to business and citizens, thus allowing the population to make productive use of education and their own labor. Both challenges are now being taken up by the Poverty Reduction Strategy, which articulates a detailed set of required actions and outlines priorities for government spending.
Book Synopsis Conceptual Modeling for Traditional and Spatio-Temporal Applications by : Christine Parent
Download or read book Conceptual Modeling for Traditional and Spatio-Temporal Applications written by Christine Parent and published by Springer Science & Business Media. This book was released on 2006-09-02 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: From environmental management to land planning and geo-marketing, the number of application domains that may greatly benefit from using data enriched with spatio-temporal features is expanding very rapidly. This book shows that a conceptual design approach for spatio-temporal databases is both feasible and easy to apprehend. While providing a firm basis through extensive discussion of traditional data modeling concepts, the major focus of the book is on modeling spatial and temporal information.
Download or read book Resolving Spectral Mixtures written by and published by Elsevier. This book was released on 2016-08-13 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resolving Spectral Mixtures: With Applications from Ultrafast Time-Resolved Spectroscopy to Superresolution Imaging offers a comprehensive look into the most important models and frameworks essential to resolving the spectral unmixing problem—from multivariate curve resolution and multi-way analysis to Bayesian positive source separation and nonlinear unmixing. Unravelling total spectral data into the contributions from individual unknown components with limited prior information is a complex problem that has attracted continuous interest for almost four decades. Spectral unmixing is a topic of interest in statistics, chemometrics, signal processing, and image analysis. For decades, researchers from these fields were often unaware of the work in other disciplines due to their different scientific and technical backgrounds and interest in different objects or samples. This led to the development of quite different approaches to solving the same problem. This multi-authored book will bridge the gap between disciplines with contributions from a number of well-known and strongly active chemometric and signal processing research groups. Among chemists, multivariate curve resolution methods are preferred to extract information about the nature, amount, and location in time (process) and space (imaging and microscopy) of chemical constituents in complex samples. In signal processing, assumptions are usually around statistical independence of the extracted components. However, the chapters include the complexity of the spectral data to be unmixed as well as dimensionality and size of the data sets. Advanced spectroscopy is the key thread linking the different chapters. Applications cover a large part of the electromagnetic spectrum. Time-resolution ranges from femtosecond to second in process spectroscopy and spatial resolution covers the submicronic to macroscopic scale in hyperspectral imaging. Demonstrates how and why data analysis, signal processing, and chemometrics are essential to the spectral unmixing problem Guides the reader through the fundamentals and details of the different methods Presents extensive plots, graphical representations, and illustrations to help readers understand the features of different techniques and to interpret results Bridges the gap between disciplines with contributions from a number of well-known and highly active chemometric and signal processing research groups
Book Synopsis Analyse chimique by : Francis Rouessac
Download or read book Analyse chimique written by Francis Rouessac and published by . This book was released on 2000 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage offre un panorama très détaillé des méthodes actuelles d'analyse présentes dans des secteurs aussi variés que les industries chimiques, agroalimentaires, les laboratoires d'analyse médicale, les sciences de l'environnement. Le principe adopté est de relier les aspects pratiques de chaque méthode étudiée aux notions scientifiques qui l'expliquent. Abondamment illustré par plus de 250 figures et photos originales, ce livre est organisé en trois sections : les méthodes séparatives (les différentes techniques de chromatographie et d'électrophorèse), les méthodes d'analyse spectrale (RMN, IR, UV, fluorimétrie, fluorescence X, absorption et émission atomique), les autres méthodes (spectrométrie de masse, méthodes avec marquage, électrochimie). Quelques notions sur les statistiques et sur la préparation des échantillons sont données en complément. Dans cette nouvelle édition, le texte a été entièrement réécrit et mis à jour pour tenir compte des progrès technologiques les plus récents. Un chapitre a été ajouté, consacré aux méthodes d'analyse des éléments. En fin d'ouvrage, une liste de sites internet invite le lecteur à découvrir des démonstrations de matériels présentés dans le livre. Ce livre s'adresse aux étudiants des 1ers cycles universitaires (DEUG, DEUST, DUT) et de pharmacie. Il sera aussi utile aux étudiants des deuxièmes cycles orientés vers les sciences de la matière et aux personnels des laboratoires et des entreprises confrontés à tous niveaux à des problèmes d'analyse.
Book Synopsis Analyse chimique by : Francis Rouessac
Download or read book Analyse chimique written by Francis Rouessac and published by . This book was released on 2009-06-03 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre s'adresse à un large public d'étudiants en Licences de Sciences de la Matière ou de Sciences de la Vie, en pharmacie, ainsi qu'en IUT. Il offre un panorama détaillé des méthodes d'analyse présentes dans des secteurs aussi variés que les industries chimiques, agroalimentaires, les laboratoires d'analyse médicale, les sciences de l'environnement. Le principe de ce cours est de relier les aspects pratiques de chaque méthode étudiée aux notions scientifiques qui l'expliquent. Abondamment illustré par plus de 300 figures et photos originales, ce livre est organisé en trois sections : les méthodes séparatives (les différentes techniques de chromatographie et d'électrophorèse), les méthodes spectrométriques (UV, IR et Raman, fluorimétrie, fluorescence X, absorption et émission atomique, RMN), et les autres méthodes (spectrométrie de masse, analyses isotopiques et méthodes de marquage, analyseurs spécifiques, électrochimie). Dans cette nouvelle édition, le cours a été entièrement mis à jour pour tenir compte des progrès technologiques les plus récents (chromatographies, spectrométries, RMN...). Des exercices corrigés ont également été ajoutés.
Book Synopsis Chimie analytique by : Douglas A Skoog
Download or read book Chimie analytique written by Douglas A Skoog and published by De Boeck Superieur. This book was released on 2015-06-19 with total page 1174 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Un classique de la chimie analytique Cet ouvrage, devenu un classique de la chimie analytique, a la particularité de proposer un enseignement des principes fondamentaux de la chimie, associé à une description de la pratique de laboratoire. Des concepts fondamentaux aux techniques d'analyse Ce livre comprend 38 chapitres regroupés en 7 parties offrant une base modulaire particulièrement adaptée à tout cours de chimie analytique. La première partie discute des modalités d'une analyse et développe les concepts indispensables à l'évaluation des performances de celle-ci. Le cœur de l'ouvrage présente les méthodes classiques d'analyse ainsi qu'une gamme étendue de techniques analytiques modernes qui se basent sur des considérations théoriques et pratiques. La dernière partie comprend quatre chapitres traitant des procédures relatives à l'analyse d'échantillons réels. Les nouveautés de la 2e édition Cette nouvelle édition présente les particularités suivantes : l'introduction tout au long de l'ouvrage d'outils informatiques actuels pour le traitement de données, une interview d'une personnalité scientifique reconnue au début de chaque partie, de nombreuses applications dans des domaines tels que la biologie, la médecine, la science des matériaux, l'écologie, ou encore la criminalistique, de nombreuses illustrations telles que photographies et modèles moléculaires. Des outils pédagogiques Les exemples numériques, les notes en marge, le glossaire, le grand nombre de questions et de problèmes ainsi que les recherches sur Internet sont des outils pédagogiques puissants mis à la disposition des étudiants."--
Book Synopsis Analyse chimique - 9e éd. by : Francis Rouessac
Download or read book Analyse chimique - 9e éd. written by Francis Rouessac and published by Dunod. This book was released on 2019-07-10 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage offre un panorama détaillé des méthodes d'analyse présentes dans des secteurs aussi variés que les industries chimiques ou agroalimentaires, les laboratoires d'analyses médicales, les sciences de l'environnement. Les aspects pratiques de chaque méthode sont associés aux notions scientifiques qui l'expliquent. Des exercices corrigés complètent chaque chapitre. Cette nouvelle édition entièrement actualisée tient compte des avancées technologiques les plus récentes. Des compléments sur les paramètres statistiques de base et les normes à connaître sont disponibles sur le site dunod.com.
Book Synopsis Analyse chimique by : Francis Rouessac
Download or read book Analyse chimique written by Francis Rouessac and published by Elsevier Masson. This book was released on 1997-01-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le principe adopté est de relier les aspects pratiques de chaque méthode étudiée aux notions scientifiques qui l'expliquent. L'ouvrage est divisé en trois sections : Les méthodes séparatives (chromatographie et électrophorèse), Les méthodes d'analyse spectrales (RMN, IR, UV, fluorimétrie, fluorescence X, absorption et émission atomique), les autres méthodes (spectrométrie de masse, méthodes avec marquage, électro-chimie)
