Author: MOHAMED KAMEL.. SAYADI
Publisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
LE PRESENT TRAVAIL EST CONSACRE A L'ETUDE DU COMPORTEMENT DYNAMIQUE D'UN MODELE DE RESEAU NON LINEAIRE INCLUANT DES DEGRES DE LIBERTE INTERNES. IL S'AGIT D'UNE CHAINE MONOATOMIQUE UNIDIMENSIONNELLE DOTEE DE MICROSTRUCTURES (PAR EXEMPLE, CRISTAUX ADMETTANT DES GROUPES MOLECULAIRES). SUR LA BASE DU MODELE MICROSCOPIQUE ET DE SON APPROXIMATION AUX MILIEUX CONTINUS, NOUS MONTRONS L'EXISTENCE D'EXCITATIONS NON LINEAIRES (DU TYPE ONDES SOLITAIRES), COUPLEES EN ROTATION-DEFORMATIONS, ET CELA POUR DEUX CONFIGURATIONS SIMPLES. DE PLUS, NOUS EXAMINONS LA CONFIGURATION GENERALE ET PLUS PARTICULIEREMENT LA STABILITE D'UNE CONFIGURATION PAR RAPPORT A L'AUTRE. NOUS ETUDIONS PAR AILLEURS L'INFLUENCE D'UN CHAMP EXTERIEUR ET D'UN PROCESSUS DISSIPATIF SUR LA PROPAGATION DES ONDES SOLITAIRES, DONNANT LIEU A DES MOUVEMENTS TRANSITOIRES; UNE METHODE DE REDUCTION A ETE UTILISEE DANS CE BUT. NOUS TRAITONS EGALEMENT CE MEME PROBLEME EN PRENANT EN COMPTE LES EFFETS DE DISCRETISATION, CE QUI NOUS MONTRE, ANALYTIQUEMENT ET NUMERIQUEMENT LA COEXISTENCE DE STRUCTURES COHERENTES ET CHAOTIQUES AU SEIN DU SYSTEME PHYSIQUE (TRANSITION VERS LE CHAOS DU MOUVEMENT DU SOLITON). LES RESULTATS LES PLUS SIGNIFICATIFS SONT ILLUSTRES PAR DES SIMULATIONS NUMERIQUES
DYNAMIQUE NON LINEAIRE DE STRUCTURES COHERENTES DANS DES MATERIAUX A MICROSTRUCTURES
Author: MOHAMED KAMEL.. SAYADI
Publisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
LE PRESENT TRAVAIL EST CONSACRE A L'ETUDE DU COMPORTEMENT DYNAMIQUE D'UN MODELE DE RESEAU NON LINEAIRE INCLUANT DES DEGRES DE LIBERTE INTERNES. IL S'AGIT D'UNE CHAINE MONOATOMIQUE UNIDIMENSIONNELLE DOTEE DE MICROSTRUCTURES (PAR EXEMPLE, CRISTAUX ADMETTANT DES GROUPES MOLECULAIRES). SUR LA BASE DU MODELE MICROSCOPIQUE ET DE SON APPROXIMATION AUX MILIEUX CONTINUS, NOUS MONTRONS L'EXISTENCE D'EXCITATIONS NON LINEAIRES (DU TYPE ONDES SOLITAIRES), COUPLEES EN ROTATION-DEFORMATIONS, ET CELA POUR DEUX CONFIGURATIONS SIMPLES. DE PLUS, NOUS EXAMINONS LA CONFIGURATION GENERALE ET PLUS PARTICULIEREMENT LA STABILITE D'UNE CONFIGURATION PAR RAPPORT A L'AUTRE. NOUS ETUDIONS PAR AILLEURS L'INFLUENCE D'UN CHAMP EXTERIEUR ET D'UN PROCESSUS DISSIPATIF SUR LA PROPAGATION DES ONDES SOLITAIRES, DONNANT LIEU A DES MOUVEMENTS TRANSITOIRES; UNE METHODE DE REDUCTION A ETE UTILISEE DANS CE BUT. NOUS TRAITONS EGALEMENT CE MEME PROBLEME EN PRENANT EN COMPTE LES EFFETS DE DISCRETISATION, CE QUI NOUS MONTRE, ANALYTIQUEMENT ET NUMERIQUEMENT LA COEXISTENCE DE STRUCTURES COHERENTES ET CHAOTIQUES AU SEIN DU SYSTEME PHYSIQUE (TRANSITION VERS LE CHAOS DU MOUVEMENT DU SOLITON). LES RESULTATS LES PLUS SIGNIFICATIFS SONT ILLUSTRES PAR DES SIMULATIONS NUMERIQUES
Publisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
LE PRESENT TRAVAIL EST CONSACRE A L'ETUDE DU COMPORTEMENT DYNAMIQUE D'UN MODELE DE RESEAU NON LINEAIRE INCLUANT DES DEGRES DE LIBERTE INTERNES. IL S'AGIT D'UNE CHAINE MONOATOMIQUE UNIDIMENSIONNELLE DOTEE DE MICROSTRUCTURES (PAR EXEMPLE, CRISTAUX ADMETTANT DES GROUPES MOLECULAIRES). SUR LA BASE DU MODELE MICROSCOPIQUE ET DE SON APPROXIMATION AUX MILIEUX CONTINUS, NOUS MONTRONS L'EXISTENCE D'EXCITATIONS NON LINEAIRES (DU TYPE ONDES SOLITAIRES), COUPLEES EN ROTATION-DEFORMATIONS, ET CELA POUR DEUX CONFIGURATIONS SIMPLES. DE PLUS, NOUS EXAMINONS LA CONFIGURATION GENERALE ET PLUS PARTICULIEREMENT LA STABILITE D'UNE CONFIGURATION PAR RAPPORT A L'AUTRE. NOUS ETUDIONS PAR AILLEURS L'INFLUENCE D'UN CHAMP EXTERIEUR ET D'UN PROCESSUS DISSIPATIF SUR LA PROPAGATION DES ONDES SOLITAIRES, DONNANT LIEU A DES MOUVEMENTS TRANSITOIRES; UNE METHODE DE REDUCTION A ETE UTILISEE DANS CE BUT. NOUS TRAITONS EGALEMENT CE MEME PROBLEME EN PRENANT EN COMPTE LES EFFETS DE DISCRETISATION, CE QUI NOUS MONTRE, ANALYTIQUEMENT ET NUMERIQUEMENT LA COEXISTENCE DE STRUCTURES COHERENTES ET CHAOTIQUES AU SEIN DU SYSTEME PHYSIQUE (TRANSITION VERS LE CHAOS DU MOUVEMENT DU SOLITON). LES RESULTATS LES PLUS SIGNIFICATIFS SONT ILLUSTRES PAR DES SIMULATIONS NUMERIQUES
Le Golfe Du Saint-Laurent--petit Océan Ou Grand Estuaire?
Author: Canada. Department of Fisheries and Oceans
Publisher: Peches Et Oceans Direction Generale Des Communications = Fisheries and Oceans Communications Dir
ISBN:
Category : Science
Languages : fr
Pages : 376
Book Description
Proceedings of a workshop, the scientific reviews and the contributed papers presented at the symposium. The document presents a brief historical summary of marine research in the Gulf; reports the discussions, conclusions and recommendations of the different working groups on oceanography (physics, biology, chemistry and sedimentology) and on the fishery (fish and invertebrates); then presents the discussions of each multidisciplinary working group, centered around how the St. Lawrence system may be used as a natural laboratory which will contribute to the solution of major long-term problems of conservation of natural resources and of the quality of the environment.
Publisher: Peches Et Oceans Direction Generale Des Communications = Fisheries and Oceans Communications Dir
ISBN:
Category : Science
Languages : fr
Pages : 376
Book Description
Proceedings of a workshop, the scientific reviews and the contributed papers presented at the symposium. The document presents a brief historical summary of marine research in the Gulf; reports the discussions, conclusions and recommendations of the different working groups on oceanography (physics, biology, chemistry and sedimentology) and on the fishery (fish and invertebrates); then presents the discussions of each multidisciplinary working group, centered around how the St. Lawrence system may be used as a natural laboratory which will contribute to the solution of major long-term problems of conservation of natural resources and of the quality of the environment.
Mechanics of Porous Media
Author: Philippe Charlez
Publisher: CRC Press
ISBN: 9789054106289
Category : Technology & Engineering
Languages : en
Pages : 320
Book Description
This work presents the lecture notes of the 1994 Mechanics of Porous Media Summer School. Chapters cover theoretical basics, methods for measuring poroelastic coefficients, numerical implementation and applications.
Publisher: CRC Press
ISBN: 9789054106289
Category : Technology & Engineering
Languages : en
Pages : 320
Book Description
This work presents the lecture notes of the 1994 Mechanics of Porous Media Summer School. Chapters cover theoretical basics, methods for measuring poroelastic coefficients, numerical implementation and applications.
Experimental Chaos
Author: Stefano Boccaletti
Publisher: A I P Press
ISBN:
Category : Mathematics
Languages : en
Pages : 384
Book Description
The 8th Experimental Chaos Conference again demonstrated the broad spectrum of areas where nonlinear dynamics plays an important role, such as circuits, hydrodynamics, optics, chemistry, fracture dynamics, neuroscience, and cognitive science. Additional contributions outline the trends for development and application of concepts and techniques of nonlinear dynamics.
Publisher: A I P Press
ISBN:
Category : Mathematics
Languages : en
Pages : 384
Book Description
The 8th Experimental Chaos Conference again demonstrated the broad spectrum of areas where nonlinear dynamics plays an important role, such as circuits, hydrodynamics, optics, chemistry, fracture dynamics, neuroscience, and cognitive science. Additional contributions outline the trends for development and application of concepts and techniques of nonlinear dynamics.
Journal de Physique
Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 600
Book Description
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 600
Book Description
Properties of UO2
Author: J. Belle
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 146
Book Description
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 146
Book Description
Biomimicry
Author: Janine M. Benyus
Publisher: Harper Collins
ISBN: 0061958921
Category : Science
Languages : en
Pages : 324
Book Description
Repackaged with a new afterword, this "valuable and entertaining" (New York Times Book Review) book explores how scientists are adapting nature's best ideas to solve tough 21st century problems. Biomimicry is rapidly transforming life on earth. Biomimics study nature's most successful ideas over the past 3.5 million years, and adapt them for human use. The results are revolutionizing how materials are invented and how we compute, heal ourselves, repair the environment, and feed the world. Janine Benyus takes readers into the lab and in the field with maverick thinkers as they: discover miracle drugs by watching what chimps eat when they're sick; learn how to create by watching spiders weave fibers; harness energy by examining how a leaf converts sunlight into fuel in trillionths of a second; and many more examples. Composed of stories of vision and invention, personalities and pipe dreams, Biomimicry is must reading for anyone interested in the shape of our future.
Publisher: Harper Collins
ISBN: 0061958921
Category : Science
Languages : en
Pages : 324
Book Description
Repackaged with a new afterword, this "valuable and entertaining" (New York Times Book Review) book explores how scientists are adapting nature's best ideas to solve tough 21st century problems. Biomimicry is rapidly transforming life on earth. Biomimics study nature's most successful ideas over the past 3.5 million years, and adapt them for human use. The results are revolutionizing how materials are invented and how we compute, heal ourselves, repair the environment, and feed the world. Janine Benyus takes readers into the lab and in the field with maverick thinkers as they: discover miracle drugs by watching what chimps eat when they're sick; learn how to create by watching spiders weave fibers; harness energy by examining how a leaf converts sunlight into fuel in trillionths of a second; and many more examples. Composed of stories of vision and invention, personalities and pipe dreams, Biomimicry is must reading for anyone interested in the shape of our future.
Soil Analysis
Author: J. Gautheyrou
Publisher: CRC Press
ISBN: 9789054107163
Category : Technology & Engineering
Languages : en
Pages : 514
Book Description
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.
Publisher: CRC Press
ISBN: 9789054107163
Category : Technology & Engineering
Languages : en
Pages : 514
Book Description
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.
Buyology
Author: Martin Lindstrom
Publisher: Currency
ISBN: 0385523890
Category : Business & Economics
Languages : en
Pages : 274
Book Description
NEW YORK TIMES BESTSELLER • “A fascinating look at how consumers perceive logos, ads, commercials, brands, and products.”—Time How much do we know about why we buy? What truly influences our decisions in today’s message-cluttered world? In Buyology, Martin Lindstrom presents the astonishing findings from his groundbreaking three-year, seven-million-dollar neuromarketing study—a cutting-edge experiment that peered inside the brains of 2,000 volunteers from all around the world as they encountered various ads, logos, commercials, brands, and products. His startling results shatter much of what we have long believed about what captures our interest—and drives us to buy. Among the questions he explores: • Does sex actually sell? • Does subliminal advertising still surround us? • Can “cool” brands trigger our mating instincts? • Can our other senses—smell, touch, and sound—be aroused when we see a product? Buyology is a fascinating and shocking journey into the mind of today's consumer that will captivate anyone who's been seduced—or turned off—by marketers' relentless attempts to win our loyalty, our money, and our minds.
Publisher: Currency
ISBN: 0385523890
Category : Business & Economics
Languages : en
Pages : 274
Book Description
NEW YORK TIMES BESTSELLER • “A fascinating look at how consumers perceive logos, ads, commercials, brands, and products.”—Time How much do we know about why we buy? What truly influences our decisions in today’s message-cluttered world? In Buyology, Martin Lindstrom presents the astonishing findings from his groundbreaking three-year, seven-million-dollar neuromarketing study—a cutting-edge experiment that peered inside the brains of 2,000 volunteers from all around the world as they encountered various ads, logos, commercials, brands, and products. His startling results shatter much of what we have long believed about what captures our interest—and drives us to buy. Among the questions he explores: • Does sex actually sell? • Does subliminal advertising still surround us? • Can “cool” brands trigger our mating instincts? • Can our other senses—smell, touch, and sound—be aroused when we see a product? Buyology is a fascinating and shocking journey into the mind of today's consumer that will captivate anyone who's been seduced—or turned off—by marketers' relentless attempts to win our loyalty, our money, and our minds.
Handbook of Continuum Mechanics
Author: Jean Salencon
Publisher: Springer Science & Business Media
ISBN: 3642565425
Category : Science
Languages : en
Pages : 794
Book Description
Outstanding approach to continuum mechanics. Its high mathematical level of teaching together with abstracts, summaries, boxes of essential formulae and numerous exercises with solutions, makes this handbook one of most complete books in the area. Students, lecturers, and practitioners will find this handbook a rich source for their studies or daily work.
Publisher: Springer Science & Business Media
ISBN: 3642565425
Category : Science
Languages : en
Pages : 794
Book Description
Outstanding approach to continuum mechanics. Its high mathematical level of teaching together with abstracts, summaries, boxes of essential formulae and numerous exercises with solutions, makes this handbook one of most complete books in the area. Students, lecturers, and practitioners will find this handbook a rich source for their studies or daily work.