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This new important book is a collection of research and review articles from different parts of the world discussing the dynamic and vibrant field of hydrogels. The articles are linking new findings and critically reviewing the fundamental concepts and principles that are making the base for innovation. Each chapter discusses the potential of hydrogels in diverse areas. These areas include tissue engineering, implants, controlled drug release, and oil reserve treatment. The book is offering an up-to-date knowledge of hydrogels to experienced as well as new researchers.
"cross the spectrum of political ideologies there is, in principle, widespread agreement that the state has a legitimate role in protecting children from harm. Even the Nobel Prize winning economist Milton Friedman (1962), among the most ardent liberal supporters of the laissez faire philosophy, recognized this "paternalistic" function of government. At the same time, the traditional view of children, that they are the property of the father (pater) or the parents, is under pressure (Zelizer, 1994; James & Prout, 1997; Archard 2004). Societies are at an intersection when it comes to how children are treated and how their rights are respected, which creates tensions in the traditional relationship between the family and the state. Children are a focus of government responsibility under certain state-defined norms relating to harm and need. And parents are sometimes constrained by the state from exercising their (familial or property) rights under state-defined criteria of harm and need"--
This volume of Macromolecular Symposia contains chapters dedicated to different aspects of modern polymer science. Highly skilled researchers produced texts with detailed information on several subjects, such as, hybrid materials, detection of electric charges trapped in polymer systems, supramolecular structures in rubber blends, compatibilization of elastomer-based blends, rubber/organoclay nano-composites, new stereospecific catalysts and conductive polymer blends. Most of these subjects are extremely new and likely to appear in polymer textbooks only in the latter part of the 21st century.
Este livro apresenta a trajetória de 25 anos de magistério de um professor interdisciplinar, tendo como foco principal sua dissertação de mestrado em Educação (UFMS). Apresenta os resultados desse trabalho, com enfoque na pesquisa-ação, após oito anos de sua realização e com a saída do professor interdisciplinar do local de ação. Revela o que ficou do trabalho, o que permaneceu e o que se extinguiu e se o professor interdisciplinar fez a diferença na comunidade em que atuou. Além disso, a obra registra um universo de atividades didático-pedagógicas de caráter lúdico focadas no tema meio ambiente.
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A recognized classic in the literature on African Brazilian religions, Nag Grandma and White Papa is an important case study of social identity formation as a relational process involving the 'political' mobilization of cultural markers to define group differences. Dantas's book remains surprisingly relevant to current theoretical debates on these questions as well as to the area of African diaspora studies.'' - Robert Slenes, Universidad Estadual de Campinas, Brazil ''Dantas brings together the practices of everyday believers, religious authorities, intellectuals, and elites to explore what Africa means in Brazil and how that meaning has changed over time. The depth, care, and sophistication of her research and analysis have made this book a model for a generation of scholarship in Brazil. Translation into English brings this imaginative work the broad audience it fully deserves.''
Concise Polymeric Materials Encyclopedia culls the most used, widely applicable articles from the Polymeric Materials Encyclopedia - more than 1,100 - and presents them to you in a condensed, well-ordered format. Featuring contributions from more than 1,800 scientists from all over the world, the book discusses a vast array of subjects related to the: synthesis, properties, and applications of polymeric materials development of modern catalysts in preparing new or modified polymers modification of existing polymers by chemical and physical processes biologically oriented polymers This comprehensive, easy-to-use resource on modern polymeric materials serves as an invaluable addition to reference collections in the polymer field.
Obra que reúne a mais ampla pesquisa já feita sobre o desenvolvimento do psicodrama e dos psicodramatistas no Brasil, este livro é fruto do esforço de diversos profissionais - entre eles Wilson Castello de Almeida e Devanir Merengué - que pesquisam ou compartilham suas memórias. A idéia não é ser um livro hegemônico, e sim mobilizador de novas experiências.