Chimie Organique Une Approche Orbitalaire

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Chimie organique : une approche orbitalaire

Author : Patrick Chaquin
Publisher : De Boeck Superieur
ISBN 13 : 2804193942
Total Pages : 308 pages
Book Rating : 4.8/5 (41 download)

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Book Synopsis Chimie organique : une approche orbitalaire by : Patrick Chaquin

Download or read book Chimie organique : une approche orbitalaire written by Patrick Chaquin and published by De Boeck Superieur. This book was released on 2015-09-19 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: La mécanique quantique a porté un nouvel éclairage sur la Chimie à partir des années 60, avec le développement de méthodes qualitatives ou semi-quantitatives qu'on convient d'appeler "Chimie Orbitalaire" (K Fukui, R Hoffmann, tous deux prix Nobel en 1981). Diverses expériences nous ont persuadés de l'intérêt pédagogique d'un recours systématique aux orbitales moléculaires dans l'enseignement de la chimie organique, avec des prérequis minimes de "chimie théorique". Aussi présentons-nous un exposé de la Chimie organique élémentaire à partir de la structure orbitalaire des molécules. Nous avons adopté un plan classique par fonction chimique, chaque fonction étant l'occasion d'étudier un type de mécanisme réactionnel ou un type d'intermédiaire de réaction, avec une discussion de l'influence des substituants. Au-delà de son contenu explicite, nous espérons que ce travail pourra fournir des outils et une méthode propres à inciter des étudiants et des enseignants à porter sur leur discipline un regard différent pour, peut-être, apprendre la Chimie organique autrement. Ce livre s'adresse aux étudiants de licence et master, à ceux qui préparent les concours des Grandes Ecoles, du CAPES et de l'Agrégation, ainsi qu'à tous les enseignants de Chimie organique. -- 4ème de couverture.

Annales de chimie--science des matériaux

Author :
Publisher :
ISBN 13 :
Total Pages : 820 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Annales de chimie--science des matériaux by :

Download or read book Annales de chimie--science des matériaux written by and published by . This book was released on 1997 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Canadian Journal of Chemistry

Author :
Publisher :
ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Canadian Journal of Chemistry by :

Download or read book Canadian Journal of Chemistry written by and published by . This book was released on 1990 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Graphene

Author : Wonbong Choi
Publisher : CRC Press
ISBN 13 : 1439861889
Total Pages : 374 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Graphene by : Wonbong Choi

Download or read book Graphene written by Wonbong Choi and published by CRC Press. This book was released on 2016-04-19 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the late 20th century, graphene-a one-atom-thick planar sheet of sp2-bonded carbon atoms densely packed in a honeycomb crystal lattice-has garnered appreciable attention as a potential next-generation electronic material due to its exceptional properties. These properties include high current density, ballistic transport, chemical inertness,

Nitroxides

Author : Olivier Ouari
Publisher : Royal Society of Chemistry
ISBN 13 : 1788019660
Total Pages : 611 pages
Book Rating : 4.7/5 (88 download)

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Book Synopsis Nitroxides by : Olivier Ouari

Download or read book Nitroxides written by Olivier Ouari and published by Royal Society of Chemistry. This book was released on 2021-05-13 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitroxides are versatile small organic molecules possessing a stabilised free radical. With their unpaired electron spin they display a unique reactivity towards various environmental factors, enabling a diverse range of applications. They have uses as synthetic tools, such as catalysts or building blocks; imaging agents and probes in biomedicine and materials science; for medicinal antioxidant applications; and in energy storage. Polynitroxides (polymers bearing pendant nitroxide sidechains) have been used in organic radical batteries, oxidation catalysts and in exchange reactions for constructing complex architectures. Chapters in this book cover the synthesis of nitroxides, EPR studies and magnetic resonance applications, physiochemical studies, and applications including in batteries, imaging and organic synthesis. With contributions from leaders in the field, Nitroxides will be of interest to graduate students and researchers across chemistry, physics, biology and materials science.

Modern Arylation Methods

Author : Lutz Ackermann
Publisher : John Wiley & Sons
ISBN 13 : 3527627332
Total Pages : 561 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Modern Arylation Methods by : Lutz Ackermann

Download or read book Modern Arylation Methods written by Lutz Ackermann and published by John Wiley & Sons. This book was released on 2009-04-22 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today, arylation methods are belonging to the most important reaction types in organic synthesis. Lutz Ackermann, a young and ambitious professor has gathered a number of top international authors to present the first comprehensive book on the topic. Starting from a historical review, the book covers hot topics like Palladium-catalyzed arylation of N-H and alpha-C-H-acidic Bonds, Copper-catalyzed arylation of N-H and O-H Bonds, direct arylation reactions, carbanion aromatic synthesis, arylation reactions of alkenes, alkynes and much more. This compact source of high quality information is indispensable to synthetic chemists and those working in the pharmaceutical and chemical industry.

Nitroxide Spin Labels

Author : Nickolai Kocherginsky
Publisher : CRC Press
ISBN 13 : 9780849342042
Total Pages : 286 pages
Book Rating : 4.3/5 (42 download)

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Book Synopsis Nitroxide Spin Labels by : Nickolai Kocherginsky

Download or read book Nitroxide Spin Labels written by Nickolai Kocherginsky and published by CRC Press. This book was released on 1995-05-11 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extending the use of nitroxides as probes into more complex systems such as viable cells and whole animals requires greater knowledge of their interactions in functioning biological systems and appropriate model systems. Nitroxide Spin Labels: Reactions in Biology and Chemistry presents information essential for research in this area. Nitroxide research offers the promise of important new ways of measuring metabolism and will be useful in the diagnosis of important disease categories such as cancer, inflammation, and ischemia.

Vibrational Spectra of Benzene Derivatives

Author : G Varsanyi
Publisher : Elsevier
ISBN 13 : 0323150667
Total Pages : 431 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Vibrational Spectra of Benzene Derivatives by : G Varsanyi

Download or read book Vibrational Spectra of Benzene Derivatives written by G Varsanyi and published by Elsevier. This book was released on 2012-12-02 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vibrational Spectra of Benzene Derivatives specifically deals with the problems of the vibrational spectra of benzene and its derivatives. The book is divided into three chapters. Chapter 1 explains the concepts of the electronic and electronic-vibration spectra, vibrational spectra, and rotational spectra. Chapter 2 tackles the normal co-ordinate analysis of the benzene molecule; the force field of substituted benzene derivatives; and elementary problems of intensity analysis. Chapter 3 covers the normal vibrations of benzene and its derivatives, which include tangential vibrations; out-of-plane vibrations; and internal vibrations of substituent groups. The book also contains an appendix dedicated for the frequency region of different normal vibrations of benzene derivatives. The text is recommended for chemists who are intrigued with the problems related to the vibrational spectra of benzene derivatives and are in need of a reference book.

Didactics of Mathematics as a Scientific Discipline

Author : Rolf Biehler
Publisher : Springer Science & Business Media
ISBN 13 : 030647204X
Total Pages : 459 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Didactics of Mathematics as a Scientific Discipline by : Rolf Biehler

Download or read book Didactics of Mathematics as a Scientific Discipline written by Rolf Biehler and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Didactics of Mathematics as a Scientific Discipline describes the state of the art in a new branch of science. Starting from a general perspective on the didactics of mathematics, the 30 original contributions to the book, drawn from 10 different countries, go on to identify certain subdisciplines and suggest an overall structure or `topology' of the field. The book is divided into eight sections: (1) Preparing Mathematics for Students; (2) Teacher Education and Research on Teaching; (3) Interaction in the Classroom; (4) Technology and Mathematics Education; (5) Psychology of Mathematical Thinking; (6) Differential Didactics; (7) History and Epistemology of Mathematics and Mathematics Education; (8) Cultural Framing of Teaching and Learning Mathematics. Didactics of Mathematics as a Scientific Discipline is required reading for all researchers into the didactics of mathematics, and contains surveys and a variety of stimulating reflections which make it extremely useful for mathematics educators and teacher trainers interested in the theory of their practice. Future and practising teachers of mathematics will find much to interest them in relation to their daily work, especially as it relates to the teaching of different age groups and ability ranges. The book is also recommended to researchers in neighbouring disciplines, such as mathematics itself, general education, educational psychology and cognitive science.

Magnetic Properties of Free Radicals / Magnetische Eigenschaften freier Radikale

Author : H. Fischer
Publisher : Springer
ISBN 13 : 9783540033462
Total Pages : 0 pages
Book Rating : 4.0/5 (334 download)

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Book Synopsis Magnetic Properties of Free Radicals / Magnetische Eigenschaften freier Radikale by : H. Fischer

Download or read book Magnetic Properties of Free Radicals / Magnetische Eigenschaften freier Radikale written by H. Fischer and published by Springer. This book was released on 1965-01-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comprehensive Foodomics

Author :
Publisher : Elsevier
ISBN 13 : 0128163968
Total Pages : 2444 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Comprehensive Foodomics by :

Download or read book Comprehensive Foodomics written by and published by Elsevier. This book was released on 2020-11-12 with total page 2444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Foodomics, Three Volume Set offers a definitive collection of over 150 articles that provide researchers with innovative answers to crucial questions relating to food quality, safety and its vital and complex links to our health. Topics covered include transcriptomics, proteomics, metabolomics, genomics, green foodomics, epigenetics and noncoding RNA, food safety, food bioactivity and health, food quality and traceability, data treatment and systems biology. Logically structured into 10 focused sections, each article is authored by world leading scientists who cover the whole breadth of Omics and related technologies, including the latest advances and applications. By bringing all this information together in an easily navigable reference, food scientists and nutritionists in both academia and industry will find it the perfect, modern day compendium for frequent reference. List of sections and Section Editors: Genomics - Olivia McAuliffe, Dept of Food Biosciences, Moorepark, Fermoy, Co. Cork, Ireland Epigenetics & Noncoding RNA - Juan Cui, Department of Computer Science & Engineering, University of Nebraska-Lincoln, Lincoln, NE Transcriptomics - Robert Henry, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, Australia Proteomics - Jens Brockmeyer, Institute of Biochemistry and Technical Biochemistry, University Stuttgart, Germany Metabolomics - Philippe Schmitt-Kopplin, Research Unit Analytical BioGeoChemistry, Neuherberg, Germany Omics data treatment, System Biology and Foodomics - Carlos Leon Canseco, Visiting Professor, Biomedical Engineering, Universidad Carlos III de Madrid Green Foodomics - Elena Ibanez, Foodomics Lab, CIAL, CSIC, Madrid, Spain Food safety and Foodomics - Djuro Josic, Professor Medicine (Research) Warren Alpert Medical School, Brown University, Providence, RI, USA & Sandra Kraljevic Pavelic, University of Rijeka, Department of Biotechnology, Rijeka, Croatia Food Quality, Traceability and Foodomics - Daniel Cozzolino, Centre for Nutrition and Food Sciences, The University of Queensland, Queensland, Australia Food Bioactivity, Health and Foodomics - Miguel Herrero, Department of Bioactivity and Food Analysis, Foodomics Lab, CIAL, CSIC, Madrid, Spain Brings all relevant foodomics information together in one place, offering readers a ‘one-stop,’ comprehensive resource for access to a wealth of information Includes articles written by academics and practitioners from various fields and regions Provides an ideal resource for students, researchers and professionals who need to find relevant information quickly and easily Includes content from high quality authors from across the globe

Oxidative Stress and Redox Regulation

Author : Ursula Jakob
Publisher : Springer Science & Business Media
ISBN 13 : 9400757875
Total Pages : 488 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Oxidative Stress and Redox Regulation by : Ursula Jakob

Download or read book Oxidative Stress and Redox Regulation written by Ursula Jakob and published by Springer Science & Business Media. This book was released on 2013-03-15 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many physiological conditions such as host defense or aging and pathological conditions such as neurodegenerative diseases, and diabetes are associated with the accumulation of high levels of reactive oxygen species and reactive nitrogen species. This generates a condition called oxidative stress. Low levels of reactive oxygen species, however, which are continuously produced during aerobic metabolism, function as important signaling molecules, setting the metabolic pace of cells and regulating processes ranging from gene expression to apoptosis. For this book we would like to recruit the experts in the field of redox chemistry, bioinformatics and proteomics, redox signaling and oxidative stress biology to discuss how organisms achieve the appropriate redox balance, the mechanisms that lead to oxidative stress conditions and the physiological consequences that contribute to aging and disease.

Modern Aryne Chemistry

Author : Akkattu T. Biju
Publisher : John Wiley & Sons
ISBN 13 : 3527346465
Total Pages : 530 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Modern Aryne Chemistry by : Akkattu T. Biju

Download or read book Modern Aryne Chemistry written by Akkattu T. Biju and published by John Wiley & Sons. This book was released on 2021-08-23 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking book to offer a a comprehensive account of important reactions involving arynes Modern Aryne Chemistry is the first book on the market to offer a conceptual framework to the reactions related to arynes. It also provides a systematic introduction to the cycloaddition reactions, insertion reactions and transition-metal-catalyzed transformations of arynes. The author, a noted expert on the topic, highlights a novel strategy for carbon-carbon and carbon-heteroatom bond construction using arynes. The book reveiws the recent use of aryne chemistry for the development of new multicomponent reactions. New advances in this area has shown rapid emergence of a new class of reactions classified under rearrangement reactions. The author also includes information on aryne methods that have been employed for the synthesis of several natural products. The simplicity and sophistication of the synthetic strategy using arynes can serve as a springboard for organic chemists to explore new possibilities and imagine applications of the concept of arynes. This important book: Presents a one-of-kind comprehensive guide to arynes reactions Offers a proven approach to the synthesis of natural product and polymers Reviews the most recent developments in the carbon-carbon and carbon-heteroatom bond-forming reactions involving arynes Written for organic, pharmaceutical, medicinal, natural products, and catalytic Chemists, Modern Aryne Chemistry offers a comprehensive review of the fundamentals of reactions related to arynes and the most recent developments in the field.

Alien Ocean

Author : Stefan Helmreich
Publisher : Univ of California Press
ISBN 13 : 0520942604
Total Pages : 423 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis Alien Ocean by : Stefan Helmreich

Download or read book Alien Ocean written by Stefan Helmreich and published by Univ of California Press. This book was released on 2023-09-01 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alien Ocean immerses readers in worlds being newly explored by marine biologists, worlds usually out of sight and reach: the deep sea, the microscopic realm, and oceans beyond national boundaries. Working alongside scientists at sea and in labs in Monterey Bay, Hawai'i, the Woods Hole Oceanographic Institution, and the Sargasso Sea and at undersea volcanoes in the eastern Pacific, Stefan Helmreich charts how revolutions in genomics, bioinformatics, and remote sensing have pressed marine biologists to see the sea as animated by its smallest inhabitants: marine microbes. Thriving in astonishingly extreme conditions, such microbes have become key figures in scientific and public debates about the origin of life, climate change, biotechnology, and even the possibility of life on other worlds. Alien Ocean immerses readers in worlds being newly explored by marine biologists, worlds usually out of sight and reach: the deep sea, the microscopic realm, and oceans beyond national boundaries. Working alongside scientists at sea and in labs in

An Introduction to Differential Manifolds

Author : Jacques Lafontaine
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.

Aeronomy

Author : P. M. Banks
Publisher : Elsevier
ISBN 13 : 1483260666
Total Pages : 445 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Aeronomy by : P. M. Banks

Download or read book Aeronomy written by P. M. Banks and published by Elsevier. This book was released on 2013-09-24 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aeronomy, Part A is an attempt to make a comprehensive exposition of the processes in aeronomy, the study of composition, movement, and thermal balance of the upper regions of the planetary atmosphere. The text covers topics such as atmospheric regions and atmospheric density, the temperature and molecular mass of the atmosphere; the permanent constituents and the molecular and isotonic composition of the homosphere; and the transition from the homosphere to the heterosphere. Also covered are topics such as the temperature gradient and energies in the thermosphere, conditions at 200km and above 250km, solar radiation and ionization, and aeronomic reactions. The book is recommended for scientists, especially natural physicists, who would like to know more about the field of aeronomy and its advances.

Ancient Earthquakes

Author : M. Sintubin
Publisher : Geological Society of America
ISBN 13 : 0813724716
Total Pages : 296 pages
Book Rating : 4.8/5 (137 download)

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Book Synopsis Ancient Earthquakes by : M. Sintubin

Download or read book Ancient Earthquakes written by M. Sintubin and published by Geological Society of America. This book was released on 2010-01-01 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ancient earthquakes are pre-instrumental earthquakes that can only be identified through indirect evidence in the archaeological (archaeoseismology) and geological (palaeoseismology) record. Special Paper 471 includes a selection of cases convincingly illustrating the different ways the archaeological record is used in earthquake studies. The first series of papers focuses on the relationship between human prehistory and tectonically active environments, and on the wide range of societal responses to historically known earthquakes. The bulk of papers concerns archaeoseismology, showing the diversity of approaches, the wide range of disciplines involved, and its potential to contribute to a better understanding of earthquake history. Ancient Earthquakes will be of interest to the broad community of earth scientists, seismologists, historians, and archaeologists active in and around archaeological sites in the many regions around the world threatened by seismic hazards. This Special Paper frames in the International Geoscience Programme IGCP 567 'Earthquake Archaeology: Archaeoseismology along the Alpine-Himalayan Seismic Zone.'"--Publisher's description.