La résonance magnétique nucléaire haute résolution sous haute pression, un moyen d'investigation en cinétique chimique

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ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis La résonance magnétique nucléaire haute résolution sous haute pression, un moyen d'investigation en cinétique chimique by : Henri Vanni

Download or read book La résonance magnétique nucléaire haute résolution sous haute pression, un moyen d'investigation en cinétique chimique written by Henri Vanni and published by . This book was released on 1977 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

La resonance magnetique nucleaire haute resolution sous haute p...

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Publisher :
ISBN 13 :
Total Pages : 186 pages
Book Rating : 4.:/5 (27 download)

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Book Synopsis La resonance magnetique nucleaire haute resolution sous haute p... by : Henri Vanni

Download or read book La resonance magnetique nucleaire haute resolution sous haute p... written by Henri Vanni and published by . This book was released on 1977 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

UTILISATION DE LA RESONANCE MAGNETIQUE NUCLEAIRE HAUTE RESOLUTION DANS LES SOLIDES POUR L'ETUDE DES SURFACES DE MATERIAUX FINEMENT DIVISES

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis UTILISATION DE LA RESONANCE MAGNETIQUE NUCLEAIRE HAUTE RESOLUTION DANS LES SOLIDES POUR L'ETUDE DES SURFACES DE MATERIAUX FINEMENT DIVISES by : HAMED.. TAIBI

Download or read book UTILISATION DE LA RESONANCE MAGNETIQUE NUCLEAIRE HAUTE RESOLUTION DANS LES SOLIDES POUR L'ETUDE DES SURFACES DE MATERIAUX FINEMENT DIVISES written by HAMED.. TAIBI and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: LA RMN HAUTE RESOLUTION DANS LES SOLIDES A ETE UTILISEE POUR OBSERVER DIFFERENTES SURFACES ET SURFACES MODIFIEES, PLUTOT AMORPHES, AU NIVEAU MOLECULAIRE. LES ESPECES PRESENTES ET PARFOIS LEUR ABONDANCE ET LEUR ORGANISATION SONT DECRITES: 1) UNE CARACTERISATION PAR RMN #2#9SI ET #1#3C A PERMIS DE PRECISER LA COMPOSITION DES SUPPORTS DE SILICES DE CHROMATOGRAPHIE ET DES CHAINES COURTES GREFFEES EN SURFACE. UNE COMPARAISON ENTRE DEUX TYPES DE GREFFONS, LES ALKYLAMINOSILANES ET LES ALKYLHYDROGENOSILANES, EST POSSIBLE. LES TAUX DE RECOUREMENT OBTENUS ETAIENT EQUIVALENTS, C'EST-A-DIRE TRES IMPORTANTS, DUS A UN ENCOMBREMENT STERIQUE MINIMAL. LES ALKYLHYDROGENOSILANES AVAIENT REAGI AVEC LA SILICE EN PRESENCE DE CATALYSEURS. LES ESPECES GREFFEES SONT SOUVENT DIFFERENTES DE CE QUI ETAIT ATTENDU A PARTIR DES REACTIONS LES PLUS SIMPLES ET UNE NOUVELLE DESCRIPTION DE LA SURFACE MODIFIEE EFFECTIVEMENT OBTENUE A ETE PROPOSEE; 2) UNE DETERMINATION DE LA COMPOSITION CHIMIQUE ET LA FORMULE CHIMIQUE DE SILICES D'ORIGINE BIOLOGIQUE A ETE POSSIBLE ET COMPAREE A LA CLASSIFICATION USUELLE DES BIOLOGISTES. L'EFFET DU TRAITEMENT THERMIQUE SUR LES SILICES DE STOBER A CONDUIT A DES RESULTATS EN PARFAIT ACCORD ENTRE LA RMN ET LES AUTRES METHODES D'ANALYSES; 3) L'UTILISATION DE LA METHODE DU DEPHASAGE DIPOLAIRE SUR DES SILICES PYROGENIQUES, DE PRECIPITATION ET LA SPICULE A PERMIS D'ETUDIER LES PROFILS DES RAIES DES SITES SILOXANES. LA DISTRIBUTION DES DEPLACEMENTS CHIMIQUES DUE AUX DIFFERENTS ANGLES DE LIAISON DES TETRAEDRES SIO#2, EST DIFFERENTE D'UNE SILICE DE PRECIPITATION OU DE COMBUSTION A UNE SILICE D'ORIGINE BIOLOGIQUE

Application de la resonance magnetique nucleaire haut champ et haute resolution a l'etude de composes solides

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (493 download)

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Book Synopsis Application de la resonance magnetique nucleaire haut champ et haute resolution a l'etude de composes solides by : Ziad Fawal

Download or read book Application de la resonance magnetique nucleaire haut champ et haute resolution a l'etude de composes solides written by Ziad Fawal and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Guide To Soil Mechanics

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Publisher : Universities Press
ISBN 13 : 9788173714252
Total Pages : 464 pages
Book Rating : 4.7/5 (142 download)

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Book Synopsis A Guide To Soil Mechanics by : Malcolm D Bolton

Download or read book A Guide To Soil Mechanics written by Malcolm D Bolton and published by Universities Press. This book was released on 2013 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers all the soil mechanics and foundation engineering topics that are commonly included in civil engineering degree courses, and provides a number of springboards into related advanced topics. Although it is intended principally to satisfy the needs of student civil engineers, this guide should also prove useful to those practicing engineers who are unaware of the powerful and elegant reconstruction of the subject which has been made possible by the recent concepts of plasticity, dilatancy and critical states.

Clinical Chronopharmacology

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Publisher : CRC Press
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Clinical Chronopharmacology by : Alain Reinberg

Download or read book Clinical Chronopharmacology written by Alain Reinberg and published by CRC Press. This book was released on 1990-07 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periodical and predictable changes in biological susceptibility and response to a large variety of chemical agents, including drugs and food, have been documented since the early 1970s. This book provides a survey of clinically-documented research in chronopharmacology.

Enhanced Abutment Scour Studies for Compound Channels

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Publisher : DIANE Publishing
ISBN 13 : 1428995048
Total Pages : 147 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis Enhanced Abutment Scour Studies for Compound Channels by : Terry W. Sturm

Download or read book Enhanced Abutment Scour Studies for Compound Channels written by Terry W. Sturm and published by DIANE Publishing. This book was released on 2004 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental results and analyses are given in this report on bridge abutment scour in compound channels. Experiments were conducted in a laboratory flume with a cross section consisting of a wide floodplain adjacent to a main channel. The embankment length, discharge, sediment size, and abutment shape were varied, and the resulting equilibrium scour depths were measured. Water-surface profiles, velocities, and scour-hole contours were also measured. In the report, a methodology is developed for estimating abutment scour that takes into account the redistribution of discharge in the bridge contraction, abutment shape, sediment size, and tailwater depth. The independant variables in the proposed scour formula are evaluated at the approach-channel cross section and can be obtained froma one-dimensional water-surface profile computer program such as the Water-Surface Profile Program (WSPRO). The proposed scour evaluation procedure is outlined and illustrated, including consideration of the time required to reach equilibrium scour. The proposed methodology is applied to two cases of measured scour in the field.

Confronting Poverty in Iraq

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Publisher : World Bank Publications
ISBN 13 : 0821385631
Total Pages : 114 pages
Book Rating : 4.8/5 (213 download)

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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.

Minimum competence in scientific English

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Publisher : L'Editeur : EDP Sciences
ISBN 13 : 9782868835888
Total Pages : 264 pages
Book Rating : 4.8/5 (358 download)

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Book Synopsis Minimum competence in scientific English by : Sue Blattes

Download or read book Minimum competence in scientific English written by Sue Blattes and published by L'Editeur : EDP Sciences. This book was released on 2003 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage, devenu célèbre sous son sigle MCSE, a déjà été utilisé par plus de 50 000 étudiants, chercheurs, professionnels. L'objectif est de lire et écrire des textes en anglais scientifique avec facilité et pertinence. L'ouvrage est conçu pour que l'apprenant devienne un véritable utilisateur de l'anglais. La méthode originale repose sur l'analyse des fonctions et structures nécessaires : measurement, frequency, comparison, modification, link words, time, cause and consequence, hypothesis, modality, purpose and process, impersonal forms, compound nouns and adjectives. Dans chaque unit, des tests d'auto-évaluation permettent de se situer et de construire son parcours de formation, d'abord en définissant ses objectifs à l'aide des key points et du lexis, puis, de façon plus personnalisée, en puisant dans les examples in context, checkpoints (back to basics, word web), web search, FAQs... MCSE est l'outil de base d'une méthode qui comprend aussi d'autres outils dans la même collection (Listening Comprehension for Scientiflc English et Speaking Skills in Scientitic English). L'ouvrage est destiné à tout apprenant de niveau baccalauréat qui désire acquérir une réelle compétence dans l'écriture et la lecture de textes en anglais scientifique.

An Introduction to Differential Manifolds

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Publisher : Springer
ISBN 13 : 3319207350
Total Pages : 408 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis An Introduction to Differential Manifolds by : Jacques Lafontaine

Download or read book An Introduction to Differential Manifolds written by Jacques Lafontaine and published by Springer. This book was released on 2015-07-29 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to differential manifolds. It gives solid preliminaries for more advanced topics: Riemannian manifolds, differential topology, Lie theory. It presupposes little background: the reader is only expected to master basic differential calculus, and a little point-set topology. The book covers the main topics of differential geometry: manifolds, tangent space, vector fields, differential forms, Lie groups, and a few more sophisticated topics such as de Rham cohomology, degree theory and the Gauss-Bonnet theorem for surfaces. Its ambition is to give solid foundations. In particular, the introduction of “abstract” notions such as manifolds or differential forms is motivated via questions and examples from mathematics or theoretical physics. More than 150 exercises, some of them easy and classical, some others more sophisticated, will help the beginner as well as the more expert reader. Solutions are provided for most of them. The book should be of interest to various readers: undergraduate and graduate students for a first contact to differential manifolds, mathematicians from other fields and physicists who wish to acquire some feeling about this beautiful theory. The original French text Introduction aux variétés différentielles has been a best-seller in its category in France for many years. Jacques Lafontaine was successively assistant Professor at Paris Diderot University and Professor at the University of Montpellier, where he is presently emeritus. His main research interests are Riemannian and pseudo-Riemannian geometry, including some aspects of mathematical relativity. Besides his personal research articles, he was involved in several textbooks and research monographs.

Biological Rhythm Research

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Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Biological Rhythm Research by : A. Sollberger

Download or read book Biological Rhythm Research written by A. Sollberger and published by . This book was released on 1965 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conceptual Modeling for Traditional and Spatio-Temporal Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 354030326X
Total Pages : 475 pages
Book Rating : 4.5/5 (43 download)

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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.

Endocrine Rhythms

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ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Endocrine Rhythms by : Dorothy T. Krieger

Download or read book Endocrine Rhythms written by Dorothy T. Krieger and published by . This book was released on 1979 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power Reactor Development

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Power Reactor Development by :

Download or read book Power Reactor Development written by and published by . This book was released on 1960 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

When Men Revolt and Why

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Publisher : Transaction Publishers
ISBN 13 : 9781412841405
Total Pages : 396 pages
Book Rating : 4.8/5 (414 download)

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Book Synopsis When Men Revolt and Why by : James Chowning Davies

Download or read book When Men Revolt and Why written by James Chowning Davies and published by Transaction Publishers. This book was released on 1997-01-01 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The environment within which humans interact has changed dramatically since the Industrial Revolution. However, their expectations stem from the same hopes and dreams people have had from the beginning of humankind. When Men Revolt and Why encourages readers to look closer and more deeply into the relationships between humans and the institutions that have originated to help them realize their full potential. The contributors not only examine people, but also the need to change institutions that have outworn their usefulness. When institutions inhibit rather than facilitate everyone's desire to live a full life, the result is likely to be violence. This book offers the ideas of many people who have tried to dig deeper into basic causes of violence. Included in this volume are selections by Aristotle, Tocqueville./Marx and Engels, and Brinton. The ideas they espoused still hold vitality. In his new introduction, James Davies talks about the circumstances under which this book was originally published. In Vietnam, a people were fighting for their autonomy. In the United States, many Americans were protesting against American involvement in the Vietnam War. Blacks were marching for their civil rights. Women were fighting for equality. Time has tempered these conflicts. Davies maintains that we remain ignorant of the elemental forces that impel people and nations to resort to violence. We are usually surprised by their anger and shocked by their violence. Davies asserts that we need to learn more about how humans respond to change so as to prepare ourselves for such responses to change. When Men Revolt and Why is as timely as ever as we deal with uncertainty in various areas of the world— the former Yugoslavia, the Middle East, and Ireland, among others. It is especially pertinent for political scientists, historians, and sociologists.

A Cross-Polity Survey

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Publisher : MIT Press (MA)
ISBN 13 : 9780262523585
Total Pages : 1416 pages
Book Rating : 4.5/5 (235 download)

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Book Synopsis A Cross-Polity Survey by : Arthur S. Banks

Download or read book A Cross-Polity Survey written by Arthur S. Banks and published by MIT Press (MA). This book was released on 1971-02-15 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this unique adaptation of the "cross-cultural" method to comparative politics, a computer is used to compare all of the 115 independent governments in the world. The result is a body of readable two-way cross-classifications from which the major patterns of political phenomena can be perceived at a glance.

Struggles in the State

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Struggles in the State by : George Armstrong Kelly

Download or read book Struggles in the State written by George Armstrong Kelly and published by John Wiley & Sons. This book was released on 1970 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: