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1. |
Record Nr. |
UNINA9910634090003321 |
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Autore |
Adamiec Camille |
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Titolo |
Devenir sain : Des morales alimentaires aux écologies de soi / / Camille Adamiec |
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Pubbl/distr/stampa |
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Tours, : Presses universitaires François-Rabelais, 2022 |
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ISBN |
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Descrizione fisica |
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1 online resource (208 p.) |
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Collana |
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Altri autori (Persone) |
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Soggetti |
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Sociology |
écologie |
sociologie |
corps |
alimentation |
morale |
enjeux sociaux |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Dans un contexte de vigilance accrue, l'articulation entre alimentation et santé devient centrale. Il ne s'agit pas seulement d'une médicalisation de notre alimentation. L'étude circonstanciée et approfondie des pratiques et des discours de mangeurs qui revendiquent cette évolution met en évidence les raisons de cette réflexivité et montre comment chaque incorporation se transforme en « incorporaction ». Fondées sur une éthique de responsabilité, les morales alimentaires conduisent à des écologies de soi, qui englobent tous les domaines de la vie et renforcent l'impression d'une maîtrise et d'un contrôle sur l'avenir. L'ouvrage questionne ainsi l'ensemble des dimensions du manger : la connaissance relative à la production des aliments, l'approvisionnement, la préparation des mets, la volonté de mettre en relation les propriétés caloriques et nutritionnelles de ces derniers avec l'exercice du corps et le sport ; les excretas et leurs conséquences. En somme, s'alimenter sainement n'est pas qu'une occasion de répondre à des exigences sanitaires et alimentaires |
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propres à la construction d'un corps sain, c'est aussi une manière de penser le monde et de le pratiquer. Le devenir sain est exercice critique face aux conséquences d'une société réflexive, où l'incertitude devient le maître mot du rapport à la connaissance et aux institutions. Il exprime les exigences d'une société orthorexique et cherche à les transcender. |
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2. |
Record Nr. |
UNINA9910974903703321 |
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Autore |
Fitts Donald D. <1932-> |
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Titolo |
Principles of quantum mechanics as applied to chemistry and chemical physics / / Donald D. Fitts |
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Pubbl/distr/stampa |
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New York, : Cambridge University Press, 1999 |
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ISBN |
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0-511-00763-9 |
0-511-81354-6 |
0-511-14905-0 |
0-511-05224-3 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (ix, 351 pages) : digital, PDF file(s) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from publisher's bibliographic system (viewed on 05 Oct 2015). |
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Nota di bibliografia |
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Includes bibliographical references (p. 344-346) and index. |
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Nota di contenuto |
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Cover; Half-title; Title; Copyright; Contents; Preface; 1 The wave function; 2 Schrödinger wave mechanics; 3 General principles of quantum theory; 4 Harmonic oscillator; 5 Angular momentum; 6 The hydrogen atom; 7 Spin; 8 Systems of identical particles; 9 Approximation methods; 10 Molecular structure; Appendix A Mathematical formulas; Appendix B Fourier series and Fourier integral; Appendix C Dirac delta function; Appendix D Hermite polynomials; Appendix E Legendre and associated Legendre polynomials; Appendix F Laguerre and associated Laguerre polynomials |
Appendix G Series solutions of differential equationsAppendix H Recurrence relation for hydrogen-atom expectation values; Appendix I Matrices; Appendix J Evaluation of the two-electron interaction integral; Selected bibliography; Index |
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Sommario/riassunto |
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This text presents a rigorous mathematical account of the principles of quantum mechanics, in particular as applied to chemistry and chemical physics. Applications are used as illustrations of the basic theory. The first two chapters serve as an introduction to quantum theory, although it is assumed that the reader has been exposed to elementary quantum mechanics as part of an undergraduate physical chemistry or atomic physics course. Following a discussion of wave motion leading to Schrödinger's wave mechanics, the postulates of quantum mechanics are presented along with essential mathematical concepts and techniques. The postulates are rigorously applied to the harmonic oscillator, angular momentum, the hydrogen atom, the variation method, perturbation theory, and nuclear motion. Modern theoretical concepts such as hermitian operators, Hilbert space, Dirac notation, and ladder operators are introduced and used throughout. This text is appropriate for beginning graduate students in chemistry, chemical physics, molecular physics and materials science. |
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