Etude des fonctionnements en moteur des machines à reluctance variable à disques imbriqués PDF Download

Author: Elias Jacobo Salame Kamal
Publisher:
ISBN:
Category :
Languages : fr
Pages : 167

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Author: René Goyet
Publisher:
ISBN:
Category :
Languages : fr
Pages : 151

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MOTEUR A RELUCTANCE EN MARCHE SYNCHRONE ALIMENTE PAR LE SECTEUR. CALCUL PAR LA METHODE DES ELEMENTS FINIS DES PERFORMANCES DES MACHINES A DISQUES IMBRIQUES. ESSAI EN REGIME CONTINU, EN REGIME SINUSOIDAL ET EN REGIME NON SINUSOIDAL. ESSAI EN MOTEUR

Author: DANIEL.. GRIFFAULT
Publisher:
ISBN:
Category :
Languages : fr
Pages : 115

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PRINCIPE DES MACHINES A RELUCTANCE VARIABLE A DISQUES IMBRIQUES. LIMITATIONS MECANIQUES DE LA PUISSANCE. PROTOTYPE 50/200 KW: INSTALLATION D'ESSAI. CONCEPTION DES CAPTEURS ROTORIQUES

Author:
Publisher: Ed. Techniques Ingénieur
ISBN:
Category :
Languages : fr
Pages : 15

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Author: JACOB.. NUTA
Publisher:
ISBN:
Category :
Languages : fr
Pages : 107

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PRINCIPE DES MACHINES A RELUCTANCE VARIABLE A DISQUES IMBRIQUES ET ETUDE DE L'ALIMENTATION PAR ONDULEUR ET PAR HACHEUR. CALCUL DES CIRCUITS. RESULTATS EXPERIMENTAUX

Author: Mary Montgomery Lindquist
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 266

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Author: Alan Bishop
Publisher: Springer Science & Business Media
ISBN: 9401721955
Category : Education
Languages : en
Pages : 214

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Book Description
In the first BACOMET volume different perspectives on issues concerning teacher education in mathematics were presented (B. Christiansen, A. G. Howson and M. Otte, Perspectives on Mathematics Education, Reidel, Dordrecht, 1986). Underlying all of them was the fundamental problem area of the relationships between mathematical knowledge and the teaching and learning processes. The subsequent project BACOMET 2, whose outcomes are presented in this book, continued this work, especially by focusing on the genesis of mathematical knowledge in the classroom. The book developed over the period 1985-9 through several meetings, much discussion and considerable writing and redrafting. Our major concern was to try to analyse what we considered to be the most significant aspects of the relationships in order to enable mathematics educators to be better able to handle the kinds of complex issues facing all mathematics educators as we approach the end of the twentieth century. With access to mathematics education widening all the time, with a multi tude of new materials and resources being available each year, with complex cultural and social interactions creating a fluctuating context of education, with all manner of technology becoming more and more significant, and with both informal education (through media of different kinds) and non formal education (courses of training etc. ) growing apace, the nature of formal mathematical education is increasingly needing analysis.

Author: Université du Québec à Montréal. Centre interdisciplinaire de recherche sur l'apprentissage et le développement en éducation
Publisher: Hillsdale, N.J. : L. Erlbaum Associates
ISBN:
Category : Education
Languages : en
Pages : 268

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Book Description
Papers derived from a symposium organized by CIRADE of Université du Québec à Montréal.

Author: Alan Bishop
Publisher: Springer Science & Business Media
ISBN: 940092657X
Category : Education
Languages : en
Pages : 210

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Book Description
Mathematics is in the unenviable position of being simultaneously one of the most important school subjects for today's children to study and one of the least well understood. Its reputation is awe-inspiring. Everybody knows how important it is and everybody knows that they have to study it. But few people feel comfortable with it; so much so that it is socially quite acceptable in many countries to confess ignorance about it, to brag about one's incompe tence at doing it, and even to claim that one is mathophobic! So are teachers around the world being apparently legal sadists by inflicting mental pain on their charges? Or is it that their pupils are all masochists, enjoying the thrill of self-inflicted mental torture? More seriously, do we really know what the reasons are for the mathematical activity which goes on in schools? Do we really have confidence in our criteria for judging what's important and what isn't? Do we really know what we should be doing? These basic questions become even more important when considered in the context of two growing problem areas. The first is a concern felt in many countries about the direction which mathematics education should take in the face of the increasing presence of computers and calculator-related technol ogy in society.

Author: David Tall
Publisher: Springer Science & Business Media
ISBN: 0306472031
Category : Education
Languages : en
Pages : 298

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Book Description
This book is the first major study of advanced mathematical thinking as performed by mathematicians and taught to students in senior high school and university. Topics covered include the psychology of advanced mathematical thinking, the processes involved, mathematical creativity, proof, the role of definitions, symbols, and reflective abstraction. It is highly appropriate for the college professor in mathematics or the general mathematics educator.