Author: Bernard Leonard Cohen
Publisher:
ISBN:
Category :
Languages : fr
Pages : 120
Book Description
Le Cour de l'atome
Author: Bernard Leonard Cohen
Publisher:
ISBN:
Category :
Languages : fr
Pages : 120
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages : 120
Book Description
Interprétation des spectres de masse en couplage GC-MS - cours et exerices corrigés
Author: BOUCHONNET Stéphane
Publisher: Lavoisier
ISBN: 2743064528
Category : Chemical structure
Languages : en
Pages : 218
Book Description
C’est avec une réelle volonté didactique que cet ouvrage aborde l’interprétation des spectres de masse pour confirmer ou élucider des structures chimiques. Les publications scientifiques dédiées à la spectrométrie de masse sont souvent complexes et présentent une approche très théorique, souvent difficile à comprendre et à mettre en pratique. Ce livre se fait fort, grâce à sa simplicité et à sa démarche ancrée dans la pratique, d’offrir aux débutants comme aux spécialistes du domaine, les clés de cette technique. Un premier chapitre présente des rappels de chimie organique nécessaires à une bonne compréhension des réactions impliquées. Dans un deuxième chapitre, les mécanismes de formation et de dissociation des ions sont détaillés : ruptures simples et réarrangements, fragmentations secondaires, etc. Ces mécanismes sont illustrés de nombreux exemples concrets. La seconde partie de cet ouvrage propose une cinquantaine d'exercices corrigés permettant d'acquérir maîtrise et autonomie. À la fois manuel universitaire et guide pratique quotidien, L’interprétation des spectres de masse en couplage GC-MS constitue une référence pour tous les utilisateurs de couplage GC-MS tels que les ingénieurs, techniciens, chercheurs, étudiants, etc., débutants ou confirmés, désireux d'interpréter judicieusement leurs spectres de masse. Outre l'élucidation structurale, la compréhension des mécanismes qui régissent l'interprétation des spectres permet l'amélioration des méthodes analytiques et la fiabilisation des résultats.
Publisher: Lavoisier
ISBN: 2743064528
Category : Chemical structure
Languages : en
Pages : 218
Book Description
C’est avec une réelle volonté didactique que cet ouvrage aborde l’interprétation des spectres de masse pour confirmer ou élucider des structures chimiques. Les publications scientifiques dédiées à la spectrométrie de masse sont souvent complexes et présentent une approche très théorique, souvent difficile à comprendre et à mettre en pratique. Ce livre se fait fort, grâce à sa simplicité et à sa démarche ancrée dans la pratique, d’offrir aux débutants comme aux spécialistes du domaine, les clés de cette technique. Un premier chapitre présente des rappels de chimie organique nécessaires à une bonne compréhension des réactions impliquées. Dans un deuxième chapitre, les mécanismes de formation et de dissociation des ions sont détaillés : ruptures simples et réarrangements, fragmentations secondaires, etc. Ces mécanismes sont illustrés de nombreux exemples concrets. La seconde partie de cet ouvrage propose une cinquantaine d'exercices corrigés permettant d'acquérir maîtrise et autonomie. À la fois manuel universitaire et guide pratique quotidien, L’interprétation des spectres de masse en couplage GC-MS constitue une référence pour tous les utilisateurs de couplage GC-MS tels que les ingénieurs, techniciens, chercheurs, étudiants, etc., débutants ou confirmés, désireux d'interpréter judicieusement leurs spectres de masse. Outre l'élucidation structurale, la compréhension des mécanismes qui régissent l'interprétation des spectres permet l'amélioration des méthodes analytiques et la fiabilisation des résultats.
Author:
Publisher: Editions Bréal
ISBN: 2749520614
Category :
Languages : en
Pages : 416
Book Description
Publisher: Editions Bréal
ISBN: 2749520614
Category :
Languages : en
Pages : 416
Book Description
Recueil Des Cours
Author: Hague Academy of International Law
Publisher: Martinus Nijhoff Publishers
ISBN: 9789041118561
Category : Law
Languages : en
Pages : 424
Book Description
The Academy is an institution for the study and teaching of Public and Private International Law and related subjects. Its purpose is to encourage a thorough and impartial examination of the problems arising from international relations in the field of law. The courses deal with the theoretical and practical aspects of the subject, including legislation and case law.All courses at the Academy are, in principle, published in the language in which they were delivered in the Collected Courses of theTo access the abstract texts for this volume please click here"
Publisher: Martinus Nijhoff Publishers
ISBN: 9789041118561
Category : Law
Languages : en
Pages : 424
Book Description
The Academy is an institution for the study and teaching of Public and Private International Law and related subjects. Its purpose is to encourage a thorough and impartial examination of the problems arising from international relations in the field of law. The courses deal with the theoretical and practical aspects of the subject, including legislation and case law.All courses at the Academy are, in principle, published in the language in which they were delivered in the Collected Courses of theTo access the abstract texts for this volume please click here"
Processus électroniques simples et multiples du domaine X et X-UV.
Author:
Publisher:
ISBN:
Category : Energy-band theory of solids
Languages : en
Pages : 370
Book Description
Publisher:
ISBN:
Category : Energy-band theory of solids
Languages : en
Pages : 370
Book Description
Recueil Des Cours, Collected Courses 1957
Author: Academie De Droit International De La Ha
Publisher: Martinus Nijhoff Publishers
ISBN: 9789028612822
Category : Law
Languages : en
Pages : 746
Book Description
Publisher: Martinus Nijhoff Publishers
ISBN: 9789028612822
Category : Law
Languages : en
Pages : 746
Book Description
Recueil Des Cours, Collected Courses 1980
Author:
Publisher: BRILL
ISBN: 9789024726288
Category : Law
Languages : en
Pages : 420
Book Description
The Academy is a prestigious international institution for the study and teaching of Public and Private International Law and related subjects. The work of the Hague Academy receives the support and recognition of the UN. Its purpose is to encourage a thorough and impartial examination of the problems arising from international relations in the field of law. The courses deal with the theoretical and practical aspects of the subject, including legislation and case law. All courses at the Academy are, in principle, published in the language in which they were delivered in the Collected Courses of the Hague Academy of International Law .
Publisher: BRILL
ISBN: 9789024726288
Category : Law
Languages : en
Pages : 420
Book Description
The Academy is a prestigious international institution for the study and teaching of Public and Private International Law and related subjects. The work of the Hague Academy receives the support and recognition of the UN. Its purpose is to encourage a thorough and impartial examination of the problems arising from international relations in the field of law. The courses deal with the theoretical and practical aspects of the subject, including legislation and case law. All courses at the Academy are, in principle, published in the language in which they were delivered in the Collected Courses of the Hague Academy of International Law .
Le coeur de l'atome
Author: B. L. Cohen
Publisher:
ISBN:
Category :
Languages : fr
Pages : 120
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages : 120
Book Description
Atoms In Electromagnetic Fields
Author: Claude Cohen-tannoudji
Publisher: World Scientific
ISBN: 9814505013
Category : Science
Languages : en
Pages : 687
Book Description
This book presents a collection of papers, written during the last 33 years by Claude Cohen-Tannoudji and his collaborators, on various physical effects which can be observed on atoms interacting with electromagnetic fields. It consists of a personal selection of review papers, lectures given at schools, as well as original experimental and theoretical papers. Emphasis is put on physical mechanisms and on general approaches, such as the dressed atom approach, having a wide range of applications. Various topics are discussed, such as light shifts, level crossing resonances, multiphoton processes, resonance fluorescence in intense laser fields, photon correlations, quantum jumps, radiative corrections, laser cooling and trapping.This volume includes short introductions by the author. Each paper presented in the volume is preceded by a short commentary giving its motivations, explaining how it fits with the general evolution of the research field, and pointing out connections existing between works done at different periods.
Publisher: World Scientific
ISBN: 9814505013
Category : Science
Languages : en
Pages : 687
Book Description
This book presents a collection of papers, written during the last 33 years by Claude Cohen-Tannoudji and his collaborators, on various physical effects which can be observed on atoms interacting with electromagnetic fields. It consists of a personal selection of review papers, lectures given at schools, as well as original experimental and theoretical papers. Emphasis is put on physical mechanisms and on general approaches, such as the dressed atom approach, having a wide range of applications. Various topics are discussed, such as light shifts, level crossing resonances, multiphoton processes, resonance fluorescence in intense laser fields, photon correlations, quantum jumps, radiative corrections, laser cooling and trapping.This volume includes short introductions by the author. Each paper presented in the volume is preceded by a short commentary giving its motivations, explaining how it fits with the general evolution of the research field, and pointing out connections existing between works done at different periods.
Structural Research / Strukturforschung
Author: Dr. André Guinier
Publisher: Springer Science & Business Media
ISBN: 3642458661
Category : Science
Languages : en
Pages : 670
Book Description
107 In this way the absolute values of the structure factors may be found, not the phases (6. 8). The problem to find these phases is the phase problem. The present article will treat the following topics. At first the description of the ideal crystal will be given in Chap. B. The underlying principles of this description are the concepts of reciprocal lattice, FOURIER synthesis and sym metry. The evaluation of the intensity will then follow in Chap. C and D. Chap. E is concerned with the phase problem and related topics. Though this article treats the analysis of crystal structures, the fundamental concepts for other structures will here be found too. But these topics, and the experimental methods, will l find their place elsewhere . B. Description of the crystalline state. I. Lattice theory. a) The direct lattice. 8. Introduction. In Sect. 3, a description of the ideal crystal was given: The space, occupied by a crystal, is divided into congruent parallelepipeds, each with the same orientation. This parallelepiped is defined by the three basic vectors, a, band c, drawn from an origin 0 (Fig. 2), and is called the primitive cell. This cell is filled with atoms (or ions), and the same configuration of atoms is repeated in space. It has been aptly called a three-dimensional wallpaper, as on a wallpaper the same pattern is repeated again and again.
Publisher: Springer Science & Business Media
ISBN: 3642458661
Category : Science
Languages : en
Pages : 670
Book Description
107 In this way the absolute values of the structure factors may be found, not the phases (6. 8). The problem to find these phases is the phase problem. The present article will treat the following topics. At first the description of the ideal crystal will be given in Chap. B. The underlying principles of this description are the concepts of reciprocal lattice, FOURIER synthesis and sym metry. The evaluation of the intensity will then follow in Chap. C and D. Chap. E is concerned with the phase problem and related topics. Though this article treats the analysis of crystal structures, the fundamental concepts for other structures will here be found too. But these topics, and the experimental methods, will l find their place elsewhere . B. Description of the crystalline state. I. Lattice theory. a) The direct lattice. 8. Introduction. In Sect. 3, a description of the ideal crystal was given: The space, occupied by a crystal, is divided into congruent parallelepipeds, each with the same orientation. This parallelepiped is defined by the three basic vectors, a, band c, drawn from an origin 0 (Fig. 2), and is called the primitive cell. This cell is filled with atoms (or ions), and the same configuration of atoms is repeated in space. It has been aptly called a three-dimensional wallpaper, as on a wallpaper the same pattern is repeated again and again.