This e-book presents recent advances in research in the field of particulate systems. A comprehensive background on operations involving particulate materials with a didactic approach is illustrated. Fundamentals and applications in a variety of multi-phase flow reactors are explained with a clear focus on the analysis of transport phenomena, experimental techniques and modeling. The volume spans 10 chapters covering different aspects of transport phenomena including fixed and fluidized systems, spouted beds, electrochemical and wastewater treatment reactors. This e-book will be valuable for students, engineers and researchers aiming to keep updated on the latest developments on particulate systems.
This book focuses on process simulation in chemical engineering with a numerical algorithm based on the moving finite element method (MFEM). It offers new tools and approaches for modeling and simulating time-dependent problems with moving fronts and with moving boundaries described by time-dependent convection-reaction-diffusion partial differential equations in one or two-dimensional space domains. It provides a comprehensive account of the development of the moving finite element method, describing and analyzing the theoretical and practical aspects of the MFEM for models in 1D, 1D+1d, and 2D space domains. Mathematical models are universal, and the book reviews successful applications of MFEM to solve engineering problems. It covers a broad range of application algorithm to engineering problems, namely on separation and reaction processes presenting and discussing relevant numerical applications of the moving finite element method derived from real-world process simulations.
This title was first published in 2002.Communities of Youth critically evaluates what it means to be a young person at the beginning of the twenty-first century and the problems, opportunities and dilemmas that emerge from the experience. The book is concerned with putting key conceptual debates to do with youth in a comparative cutting-edge empirical context. In particular, it endeavours to transcend what its contributors feel is one of the most damaging trends of recent work on the question of youth, namely: the division between young people’s transitions and youth culture. Building upon the notion of lifestyle as a means of bridging this gap, the book provides something original and timely: a way of linking young people’s broader structural concerns with the cultural and community contexts within which they conduct their everyday lives. The data discussed in the book emanates from a comparative European Union project conducted in Great Britain, Germany and Portugal. The three training programmes examined are based on the performing arts, but the authors argue that the skills young people glean from these courses are more to do with generic skills such as the ability to work effectively in groups, mutual responsibility, discipline and above all, confidence, than the technical proficiencies of performance. These courses become an important part of the young people’s lives and as such, provide a space within which they become themselves . In this sense, the book highlights the fact that far from being passive recipients of public policy, young people actively engage with the power structures that combine to shape their lives. Communities of Youth therefore considers the diversity of European youth and by tapping into this diversity it develops important recommendations that will inform academic debate, research and youth policy.
This important new work is a study of the everyday lives of the inhabitants of São Paulo in the nineteenth century. Full of vivid detail, the book concentrates on the lives of working women--black, white, Indian, mulatta, free, freed, and slaves, and their struggles to survive. Drawing on official statistics, and on the accounts of travelers and judicial records, the author paints a lively picture of the jobs, both legal and illegal, that were performed by women. Her research leads to some surprising discoveries, including the fact that many women were the main providers for their families and that their work was crucial to the running of several urban industries. This book, which is a unique record of women's lives across social and race strata in a multicultural society, should be of interest to students and researchers in women's studies, urban studies, historians, geographers, economists, sociologists, and anthropologists.
In this book an international group of authors explores the extent of and the socio-cultural factors underlying the ascendancy of eating disorders in some countries of the Mediterranean area in our own time. The authors express their local observations and struggles in an effort to map the impact of culture on the development of eating disorders. The topics reviewed echo back to each other and underscore the complexity of defining, measuring and possibly even changing culture. The book takes a 'transcultural' view, which is both 'trans' and 'cultural'. Realms transverse the academic terrain with chapters that pull on history, geography, biology and literature to set the stage for a review of cultural causes, with culture being the political, commercial and treatment settings potential eating disordered individuals find themselves in. The chapters demonstrate how control, the key cognitive construct of eating disorders, is impacted by the internal and external environment of the eating disordered individual. And if control is the bridge, shame is the dark sea that one struggles to avoid. Biological and psychological data from humans and animals is offered in an attempt to understand how efforts to maintain an honourable social ranking impacts food and body shape choices.
The Things of Others: Ethnographies, Histories, and Other Artefacts deals with the things mainly, but not only, mobilized by anthropologists in order to produce knowledge about the African American, the Afro-Brazilian and the Afro-Cuban during the 1930s.
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