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L'ètica es pot definir com la relació amb l'altre, la resposta obligatòria a un altre que precedeix qualsevol norma específica de conducta moral, una relació ètica primordial que és la base de qualsevol codi ètic o moral particular. Quan aquest altre es particularitza com a l'altre ètnic, com es veu afectada en la seua mateixa articulació aquesta concepció de l'ètica? Té l'etnicitat com a concepte un caire ètic? Existeix una ètica de l'etnicitat? Pel contrari, l'ètica és ètnica? El matís ètnic d'allò ètic redueix de cap manera l'àmbit d'actuació d'allò ètic? En una cultura com la dels Estats Units, fundada sobre una ètica individualista de caràcter paradoxalment u...
This book is about linguistic diversity and language revitalisation in Galicia, one of the autochthonous regions of Spain. By means of historical, linguistic and sociolinguistic perspectives, it examines societal language use and institutional support in order to determine the role of the Galician language and loyalty and prestige factors, in expressions of Galician ethnic identity.
This pioneering graduate textbook provides readers with the concepts and practical tools required to understand the maximum entropy principle, and apply it to an understanding of ecological patterns. Rather than building and combining mechanistic models of ecosystems, the approach is grounded in information theory and the logic of inference. Paralleling the derivation of thermodynamics from the maximum entropy principle, the state variable theory of ecology developed in this book predicts realistic forms for all metrics of ecology that describe patterns in the distribution, abundance, and energetics of species over multiple spatial scales, a wide range of habitats, and diverse taxonomic grou...
First published in 1993, this is a new edition of the classic text in which Clenora Hudson-Weems sets out a paradigm for women of African descent. Examining the status, struggles and experiences of the Africana woman forced into exile in Europe, Latin America, the United States or at Home in Africa, the theory outlines the experience of Africana women as unique and separate from that of some other women of color, and, of course, from white women. Differentiating itself from the problematic theories of Western feminisms, Africana Womanism allows an establishment of cultural identity and relationship directly to ancestry and land. This new edition includes five new chapters as well as an evolu...
Surveying the evolution of images of black women in black fiction from 1892 to 1976, Christian analyzes novelists from Frances Harper through Zora Neale Hirston to Anne Perty. She traces the struggle of black female novelists to contend against the images that have defined them in American life and literature. Part II discusses three contemporary novelists -- Paule Marshall, Tom Morrison and Alice Walker.
After the success of The Northern Clemency, shortlisted for the 2008 Man Booker Prize, Philip Hensher brings us another slice of contemporary life, this time the peaceful civility and spiralling paranoia of a small English town.
This book is a toolbox for identifying and addressing tribocorrosion situations from an engineering point of view. It is an accessible and introductory guideline to the emerging and interdisciplinary field of tribocorrosion covering the main concepts of tribology and corrosion. It describes specific tribocorrosion concepts, models and experimental techniques as well as their application to practical situations in which mechanical and chemical phenomena act simultaneously.
Still widely used as gene markers, isozymes detected by zymogram techniques have proven valuable in a range of other biological applications over the last few years. Along with these new applications, many new techniques have also emerged. Yet more than eight years since the Handbook of Detection of Enzymes on Electrophoretic Gels was first publish