Download or read book Approche grand incr ment de temps en grandes transformations written by Pierre-Alain Boucard and published by . This book was released on 1996 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'étude des problèmes statiques en grandes transformations suppose la résolution d'équations non linéaires ou les non linéarités sont d'origine physique et géométrique. Les méthodes usuelles de calcul sont basées sur la méthode incrémentale en sollicitation et nécessitent l'utilisation de techniques de type Riks ou Crisfield pour franchir les points d'instabilité. L'approche utilisée dans ce travail s'en différencie sur deux points. Tout d'abord nous exploitons une reformulation matérielle du problème en grandes transformations qui, utilisant des grandeurs tournées par la rotation locale, permet d'écrire le comportement et l'équilibre dans un espace unique de représentation. La formulation ainsi obtenue est formellement très proche d'un problème de type petites perturbations. Sur cette formulation, une approche a grand incrément de temps est développée: c'est une méthode non incrémentale qui traite de façon itérative l'ensemble de l'intervalle d'étude sans hypothèse a priori et qui ne nécessite pas le recours a des méthodes de type Riks ou Crisfield lorsque celui-ci inclut un point critique. Les premiers développements donnes dans cette étude ont été menés sur les arcs plans élastiques. La reformulation matérielle en théorie des poutres et l'approche à grand incrément de temps qui lui est associée y sont détaillées. Ce cadre nous sert de banc d'essai pour mettre en évidence et résoudre les problèmes informatiques et numériques poses par cette nouvelle approche. Sur quelques exemples de la littérature traitant du calcul du post flambement, nous illustrons le fonctionnement de la méthode, et nous la comparons avec les démarches classiques. Pour ces exemples, la réponse post critique est guidée par l'introduction d'une imperfection. Le problème est résolu globalement sur tout l'intervalle d'étude, ou sur deux sous-intervalles séparés par le point critique, ne nécessitant chacun que peu d'itérations donc peu de problèmes globaux à résoudre. Cette première étude est donc une étude de faisabilité qui montre les performances de la méthode dans un cadre simplifie et permet d'envisager des extensions au cadre tridimensionnel et à des modèles de matériaux en grandes transformations

Download or read book Configurational Forces written by Gerard A. Maugin and published by CRC Press. This book was released on 2016-04-19 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring recent developments in continuum mechanics, Configurational Forces: Thermomechanics, Physics, Mathematics, and Numerics presents the general framework for configurational forces. It also covers a range of applications in engineering and condensed matter physics. The author presents the fundamentals of accepted standard continuum mechanics, before introducing Eshelby material stress, field theory, variational formulations, Noether’s theorem, and the resulting conservation laws. In the chapter on complex continua, he compares the classical perspective of B.D. Coleman and W. Noll with the viewpoint linked to abstract field theory. He then describes the important notion of local structural rearrangement and its relationship to Eshelby stress. After looking at the relevance of Eshelby stress in the thermodynamic description of singular interfaces, the text focuses on fracture problems, microstructured media, systems with mass exchanges, and electromagnetic deformable media. The concluding chapters discuss the exploitation of the canonical conservation law of momentum in nonlinear wave propagation, the application of canonical-momentum conservation law and material force in numerical schemes, and similarities of fluid mechanics and aerodynamics. Written by a long-time researcher in mechanical engineering, this book provides a detailed treatment of the theory of configurational forces—one of the latest and most fruitful advances in macroscopic field theories. Through many applications, it shows the depth and efficiency of this theory.

Download or read book The Sounds of Early Cinema written by Richard Abel and published by Indiana University Press. This book was released on 2001-10-03 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sounds of Early Cinema is devoted exclusively to a little-known, yet absolutely crucial phenomenon: the ubiquitous presence of sound in early cinema. "Silent cinema" may rarely have been silent, but the sheer diversity of sound(s) and sound/image relations characterizing the first 20 years of moving picture exhibition can still astonish us. Whether instrumental, vocal, or mechanical, sound ranged from the improvised to the pre-arranged (as in scripts, scores, and cue sheets). The practice of mixing sounds with images differed widely, depending on the venue (the nickelodeon in Chicago versus the summer Chautauqua in rural Iowa, the music hall in London or Paris versus the newest palace cinema in New York City) as well as on the historical moment (a single venue might change radically, and many times, from 1906 to 1910). Contributors include Richard Abel, Rick Altman, Edouard Arnoldy, Mats Björkin, Stephen Bottomore, Marta Braun, Jean Châteauvert, Ian Christie, Richard Crangle, Helen Day-Mayer, John Fullerton, Jane Gaines, André Gaudreault, Tom Gunning, François Jost, Charlie Keil, Jeff Klenotic, Germain Lacasse, Neil Lerner, Patrick Loughney, David Mayer, Domi-nique Nasta, Bernard Perron, Jacques Polet, Lauren Rabinovitz, Isabelle Raynauld, Herbert Reynolds, Gregory A. Waller, and Rashit M. Yangirov.

Download or read book Extended Finite Element Method for Crack Propagation written by Sylvie Pommier and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel techniques for modeling 3D cracks and their evolution in solids are presented. Cracks are modeled in terms of signed distance functions (level sets). Stress, strain and displacement field are determined using the extended finite elements method (X-FEM). Non-linear constitutive behavior for the crack tip region are developed within this framework to account for non-linear effect in crack propagation. Applications for static or dynamics case are provided.

Download or read book Simulacra and Simulation written by Jean Baudrillard and published by University of Michigan Press. This book was released on 1994 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develops a theory of contemporary culture that relies on displacing economic notions of cultural production with notions of cultural expenditure. This book represents an effort to rethink cultural theory from the perspective of a concept of cultural materialism, one that radically redefines postmodern formulations of the body.

Download or read book The Cinema of Attractions Reloaded written by Wanda Strauven and published by Amsterdam University Press. This book was released on 2006 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty years ago, noted film scholars Tom Gunning and André Gaudreault introduced the phrase “cinema of attractions” to describe the essential qualities of films made in the medium’s earliest days, those produced between 1895 and 1906. Now, The Cinema of Attractions Reloaded critically examines the term and its subsequent wide-ranging use in film studies. The collection opens with a history of the term, tracing the collaboration between Gaudreault and Gunning, the genesis of the term in their attempts to explain the spectacular effects of motion that lay at the heart of early cinema, and the pair’s debts to Sergei Eisenstein and others. This reconstruction is followed by a look at applications of the term to more recent film productions, from the works of the Wachowski brothers to virtual reality and video games. With essays by an impressive collection of international film scholars—and featuring contributions by Gunning and Gaudreault as well—The Cinema of Attractions Reloaded will be necessary reading for all scholars of early film and its continuing influence.

Download or read book Tattooed Memory written by Abdelkébir Khatibi and published by Editions L'Harmattan. This book was released on 2016-07-02 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tattooed Memory (La Mémoire tatouée) is the first novel of the great Moroccan critic and novelist Abdelkébir Khatibi (1938-2009). Only one other novels has been translated into English (Love In Two Languages, 1991). Khatibi belongs to the generation following the foundational generation of writers such as Driss Chraïbi. For Khatibi's generation, French colonialism is a vibrant memory - but a memory from childhood. Tattooed Memory is part bildungsroman, part anticolonial treatise, and part language experiment, and it takes us from earliest childhood memory to young adulthood.

Download or read book The Concept of Negritude in the Poetry of Leopold Sedar Senghor written by Sylvia Washington Ba and published by Princeton University Press. This book was released on 2015-03-08 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Negritude has been defined by Léopold Sédar Senghor as "the sum of the cultural values of the black world as they are expressed in the life, the institutions, and the works of black men." Sylvia Washington Bâ analyzes Senghor's poetry to show how the concept of negritude infuses it at every level. A biographical sketch describes his childhood in Senegal, his distinguished academic career in France, and his election as President of Senegal. Themes of alienation and exile pervade Senghor's poetry, but it was by the opposition of his sensitivity and values to those of Europe that he was able to formulate his credo. Its key theme, and the supreme value of black African civilization, is the concept of life forces, which are not attributes or accidents of being, but the very essence of being. Life is an essentially dynamic mode of being for the black African, and it has been Senghor's achievement to communicate African intensity and vitality through his use of the nuances, subtleties, and sonorities of the French language. In the final chapter Sylvia Washington Bâ discusses the future of Senghor's belief that the black man's culture should be recognized as valid not simply as a matter of human justice, but because the values of negritude could be instrumental in the reintegration of positive values into western civilization and the reorientation of contemporary man toward life and love. Originally published in 1973. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Download or read book Properties of UO2 written by J. Belle and published by . This book was released on 1957 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book French Ecocriticism written by Daniel A. Finch-Race and published by Studies in Literature, Culture, and the Environment / Studien zu Literatur, Kultur und Umwelt. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book expounds fruitful ways of analysing matters of ecology, environments, nature, and the non-human world in a broad spectrum of material in French. Scholars from Canada, France, Great Britain, Spain, and the United States examine the work of writers and thinkers including Michel de Montaigne, Victor Hugo, Émile Zola, Arthur Rimbaud, Marguerite Yourcenar, Gilbert Simondon, Michel Serres, Michel Houellebecq, and Éric Chevillard. The diverse approaches in the volume signal a common desire to bring together form and content, politics and aesthetics, theory and practice, under the aegis of the environmental humanities.

Download or read book Frontline and Factory written by Roy MacLeod and published by Springer Science & Business Media. This book was released on 2007-05-06 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a first considered attempt to study the factors that conditioned industrial chemistry for war in 1914-18. Taking a comparative perspective, it reflects on the experience of France, Germany, Austria, Russia, Britain, Italy and Russia, and points to significant similarities and differences. It looks at changing patterns in the organisation of industry, and at the emerging symbiosis between science, industry and the military.

Download or read book The Bathroom written by Jean-Philippe Toussaint and published by Dalkey Archive Press. This book was released on 2008 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An original and significant writer, whose fiction can be as engaging as it is surprising." The Times Literary Supplement

Download or read book Narratives of fear and safety written by Kaisa Kaukiainen and published by BoD - Books on Demand. This book was released on 2020-09-01 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essays in this edited volume, written in English and French, tackle the intriguing problems of fear and safety by analysing their various meanings and manifestations in literature and other narrative media. The articles bring forth new, cross-cultural interpretations on fear and safety through examining what kinds of genre-specific means of world-making narratives use to express these two affectivities. The articles also show how important it is to study these themes in order to understand challenges in times of global threats, such as the climate crisis. The main themes of the book are approached from various theoretical perspectives as related to their literary and cultural representations. Recent trends in research, such as affect and risk theory, serve as the basis for the discussion. The articles in the volume also draw from disciplines such as gender studies and trauma studies to examine the threats posed by collective fears and aggression on individuals' lives and propose ways of coping with fear. These themes are addressed also in articles analysing new adaptations of old myths that retell stories of the past. Many of the articles in the volume discuss apocalyptic and dystopian narratives that currently permeate the entire cultural landscape. Dystopian narratives do not only deal with future threats, such as totalitarianism, technocracy, or environmental disasters, but also suggest alternative ways of being and new hopes in the form of political resistance.

Download or read book African Archaeology Without Frontiers written by Chapurukha M Kusimba and published by NYU Press. This book was released on 2016-12-01 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Confronting national, linguistic and disciplinary boundaries, contributors to African Archaeology Without Frontiers argue against artificial limits and divisions created through the study of ‘ages’ that in reality overlap and cannot and should not be understood in isolation. Papers are drawn from the proceedings of the landmark 14th PanAfrican Archaeological Association Congress, held in Johannesburg in 2014, nearly seven decades after the conference planned for 1951 was re-located to Algiers for ideological reasons following the National Party’s rise to power in South Africa. Contributions by keynote speakers Chapurukha Kusimba and Akin Ogundiran encourage African archaeologists to practise an archaeology that collaborates across many related fields of study to enrich our understanding of the past. The nine papers cover a broad geographical sweep by incorporating material on ongoing projects throughout the continent including South Africa, Botswana, Cameroon, Togo, Tanzania, Kenya and Nigeria. Thematically, the papers included in the volume address issues of identity and interaction, and the need to balance cultural heritage management and sustainable development derived from a continent racked by social inequalities and crippling poverty. Edited by three leading archaeologists, the collection covers many aspects of African archaeology, and a range of periods from the earliest hominins to the historical period. It will appeal to specialists and interested amateurs.

Download or read book Configurational Forces as Basic Concepts of Continuum Physics written by Morton E. Gurtin and published by Springer Science & Business Media. This book was released on 2008-01-20 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Included is a presentation of configurational forces within a classical context and a discussion of their use in areas as diverse as phase transitions and fracture.

Download or read book Marrano as Metaphor written by Elaine Marks and published by Columbia University Press. This book was released on 1996 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Europeans in the Middle Ages spoke of "marranos," they were making a derogatory reference to "crypto-Jews"--those who publicly converted to and performed as Christians, but who remained secretly faithful to Judaic law. Today, asserts Elaine Marks in Marrano as Metaphor, the concept can be used to describe all Jews living in a dominant Christian or Muslim culture, whatever may be their conscious relationship to Judaism. A sweeping examination of the Jewish presence in French literature from the sixteenth century to the present, Marrano as Metaphor explores the many shapes and forms in which jews are perceived, spoken, and written about. Employing a wide spectrum of analytical methods from history, literary theory and psychoanalysis, renowned French scholar Elaine Marks opens new doors in the study of literature. Marrano as Metaphor investigates questions of difference and assimilation, of respect and derogation, in a wide range of French literature--from Alain Robbe-Grillet's discussion in his memoirs of his parents' antisemitism to the story of Esther through Jean Racine and Marcel Proust; from efforts to address Jewish issues in the writings of Marguerite Duras and Jean-Paul Sartre to the secular, "assimilated" Jewish tradition of Jacques Derrida and Helene Cixous. Marks looks closely at strains of antisemitism running through French literature, analyzing such antecedents as the nihilism of the 1880s and its meditation on death and absence.

Download or read book Before We Visit the Goddess written by Chitra Banerjee Divakaruni and published by Simon and Schuster. This book was released on 2017-04-25 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A new novel from the author of Oleander Girl, a novel in stories, built around crucial moments in the lives of 3 generations of women in an Indian/Indian-American Family"--