Download or read book Datos y tablas para la selecci n e instalaci n de bombas centr fugas y helicoidales written by José Barrios Acuña and published by . This book was released on 1973 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Transport Processes written by Bruce E. Logan and published by John Wiley & Sons. This book was released on 2012-03-20 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique approach to the challenges of complex environmental systems Environmental Transport Processes, Second Edition provides much-needed guidance on mass transfer principles in environmental engineering. It focuses on working with uncontrolled conditions involving biological and physical systems, offering examples from diverse fields, including mass transport, kinetics, wastewater treatment, and unit processes. This new edition is fully revised and updated, incorporating modern approaches and practice problems at the end of chapters, making the Second Edition more concise, accessible, and easy to use. The book discusses the fundamentals of transport processes occurring in natural environments, with special emphasis on working at the biological physical interface. It considers transport and kinetics in terms of systems that involve microorganisms, along with in-depth coverage of particles, size spectra, and calculations for particles that can be considered either spheres or fractals. The book's treatment of particles as fractals is especially unique and the Second Edition includes a new section on exoelectrogenic biofilms. It also addresses dispersion in natural and engineered systems unlike any other book on the subject. Readers will learn to tackle with confidence complex environmental systems and make transport calculations in heterogeneous environments with mixtures of chemicals.
Download or read book Vitamin D in Chronic Kidney Disease written by Pablo A. Ureña Torres and published by Springer. This book was released on 2016-09-21 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamin D deficiency, circulating levels lower than 15 ng/ml, is an epidemic disease worldwide with more than a billion people suffering of it in the beginning of the 21-century. Besides its impact on mineral and bone metabolism, these low vitamin D levels are also associated with a diversity of non-skeletal complications, among them cardiovascular disease, diabetes mellitus, multiple sclerosis, cancer, tuberculosis, and immune system dysfunction. Chronic Kidney Disease is also a very common disease, affecting more than 10% of the world population, ranging from stage 1 to stage 5 before dialysis. Approximately 1% of the population in industrialized countries is affected by end-stage renal disease (ESRD), needing a renal replacement therapy either hemodialysis or peritoneal dialysis, and ultimately by renal transplantation. Those CKD patients are more susceptible to exhibit reduced vitamin D stocks. Consequently, more than eighty percent of CKD patients have either insufficient or deficient vitamin D levels for multiple reasons.
Download or read book Soil and Sediment Remediation written by Piet Lens and published by IWA Publishing. This book was released on 2005-09-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.
Download or read book Practical Food Rheology written by Ian T. Norton and published by John Wiley & Sons. This book was released on 2010-12-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rheology is fundamentally important in food manufacturing in two major senses. Understanding the way in which a substance moves and behaves is essential in order to be able to transport and mix it during processing. Secondly, the rheology of a product dictates much of the consumer experience, e.g. in relation to texture and mouthfeel. This book doesn’t overwhelm the reader with complex mathematical equations but takes a simple and practically-focused approach, interpreting the implications of rheological data for use in different food systems. Through this approach industry-based food developers / rheologists, students, and academics are given clear, concise interpretation of rheological data which directly relates to actual perceived functionality in the food. The functionality may relate to texture, structure and mouthfeel, and may result as a function of temperature, pH, flocculation, concentration effects, and mixing. The interpretative view is based on the principle that the food rheologist will produce a graph, for example of viscosity or gelation profiling, and then have to extract a practical meaning from it. For example, if viscosity falls with time as a function of pH, this knowledge can be used to tell the customer that the viscosity can be followed with just a pH meter and a stopwatch. Rheological measurements have shown that once the pH has dropped 1 unit after 10 minutes, the viscosity has been halved. This is the type of practical and valuable information for customers of the industrial food rheologist which the book will enable readers to access. Key features: A uniquely practical approach to the often difficult science of food rheology Includes chapters introducing the basics of food rheology before moving on to how data can be usefully and easily interpreted by the food scientist Can be used as a teaching aid on academic or industry-based courses
Download or read book Design of Composite Structures Against Fatigue written by Rayner M. Mayer and published by . This book was released on 1996 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anaemia Management in Chronic Kidney Disease written by National Collaborating Centre for Chronic Conditions (Great Britain) and published by Royal College of Physicians. This book was released on 2006 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Engineer s dictionary Spanish English and English Spanish written by Louis A. Robb and published by . This book was released on 1987 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National cyber security framework manual written by Alexander Klimburg and published by . This book was released on 2012 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: "What, exactly, is 'National Cyber Security'? The rise of cyberspace as a field of human endeavour is probably nothing less than one of the most significant developments in world history. Cyberspace already directly impacts every facet of human existence including economic, social, cultural and political developments, and the rate of change is not likely to stop anytime soon. However, the socio-political answers to the questions posed by the rise of cyberspace often significantly lag behind the rate of technological change. One of the fields most challenged by this development is that of 'national security'. The National Cyber Security Framework Manual provides detailed background information and in-depth theoretical frameworks to help the reader understand the various facets of National Cyber Security, according to different levels of public policy formulation. The four levels of government--political, strategic, operational and tactical/technical--each have their own perspectives on National Cyber Security, and each is addressed in individual sections within the Manual. Additionally, the Manual gives examples of relevant institutions in National Cyber Security, from top-level policy coordination bodies down to cyber crisis management structures and similar institutions."--Page 4 of cover.
Download or read book The Long Lingering Shadow written by Robert J. Cottrol and published by University of Georgia Press. This book was released on 2013-02-01 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Students of American history know of the law’s critical role in systematizing a racial hierarchy in the United States. Showing that this history is best appreciated in a comparative perspective, The Long, Lingering Shadow looks at the parallel legal histories of race relations in the United States, Brazil, and Spanish America. Robert J. Cottrol takes the reader on a journey from the origins of New World slavery in colonial Latin America to current debates and litigation over affirmative action in Brazil and the United States, as well as contemporary struggles against racial discrimination and Afro-Latin invisibility in the Spanish-speaking nations of the hemisphere. Ranging across such topics as slavery, emancipation, scientific racism, immigration policies, racial classifications, and legal processes, Cottrol unravels a complex odyssey. By the eve of the Civil War, the U.S. slave system was rooted in a legal and cultural foundation of racial exclusion unmatched in the Western Hemisphere. That system’s legacy was later echoed in Jim Crow, the practice of legally mandated segregation. Jim Crow in turn caused leading Latin Americans to regard their nations as models of racial equality because their laws did not mandate racial discrimination— a belief that masked very real patterns of racism throughout the Americas. And yet, Cottrol says, if the United States has had a history of more-rigid racial exclusion, since the Second World War it has also had a more thorough civil rights revolution, with significant legal victories over racial discrimination. Cottrol explores this remarkable transformation and shows how it is now inspiring civil rights activists throughout the Americas.
Download or read book Python 101 written by Michael Driscoll and published by Lulu.com. This book was released on 2014-06-03 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to program with Python from beginning to end. This book is for beginners who want to get up to speed quickly and become intermediate programmers fast!
Download or read book Prosperity Through Innovation Background Report written by Francesco Bellini and published by Task Force. This book was released on 1992 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Unfolding the City written by Anne Lambright and published by U of Minnesota Press. This book was released on 2007 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The city is not only built of towers of steel and glass; it is a product of culture. It plays an especially important role in Latin America, where urban areas hold a near-monopoly on resources and are home to an expanding population. The essays in this collection assert that women's views of the city are unique and revealing. For the first time, Unfolding the City addresses issues of gender and the urban in literature--particularly lesser-known works of literature--written by Latin American women from Mexico City, Santiago, and Buenos Aires. The contributors propose new mappings of urban space; interpret race and class dynamics; and describe Latin American urban centers in the context of globalization. Contributors: Debra A. Castillo, Cornell U; Sandra Messinger Cypess, U of Maryl∧ Guillermo Irizarry, U of Massachusetts, Amherst; Naomi Lindstrom, U of Texas, Austin; Jacqueline Loss, U of Connecticut; Dorothy E. Mosby, Mount Holyoke Colle≥ Angel Rivera, Worcester Polytechnic Institute; Lidia Santos, Yale U; Marcy Schwartz, Rutgers U; Daniel Noemi Voionmaa, U of Michigan; Gareth Williams, U of Michigan. Anne Lambright is associate professor of modern languages and literature at Trinity College in Hartford, Connecticut. Elisabeth Guerrero is associate professor of Spanish at Bucknell University.
Download or read book Archaeological Heritage Management written by and published by International. This book was released on 1993 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of 21 papers for the Thematic Session on Archaeological Heritage Management of the General Assembly.
Download or read book Place Language and Identity in Afro Costa Rican Literature written by Dorothy E. Mosby and published by University of Missouri Press. This book was released on 2003 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: "With the current growth of interest in Afro-Hispanic and Afro-Latin American cultural and literary studies, this book will be essential for courses in Latin American and Caribbean literature, comparative studies, diaspora studies, history, cultural studies, and the literature of migration."--BOOK JACKET.
Download or read book Afro Argentine Discourse written by Marvin A. Lewis and published by . This book was released on 1996 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Afro-Argentine Discourse, Marvin A. Lewis attempts to write blacks back into the literary history of Argentina by treating in depth, for the first time, the written expression of Argentines of African descent during the late nineteenth and early twentieth centuries. Because their contributions are overlooked or minimized in most literary histories, it is often assumed that blacks had little or no part in the development of Argentine literature. Through original archival research, Lewis corrects this erroneous assumption by examining texts never before made available to the academic community. Afro-Argentine Discourse investigates a new dimension of the black experience in the Americas and will stir much interest and debate regarding the black presence in Argentina.
Download or read book New Trends in Databases and Information Systems written by Mirjana Ivanović and published by Springer. This book was released on 2016-08-13 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed short papers, workshops and Doctoral Consortium papers of the 20th East European Conference on Advances in Databases and Information Systems, ADBIS 2016, held in Prague, Czech Republic, in August 2016. The 11 short papers and one historical paper were carefully selected and reviewed from 85 submissions. The rest of papers was selected from reviewing processes of 2 workshops and Doctoral Consortium. The papers are organized in topical sections on ADBIS Short Papers, Third International Workshop on Big Data Applications and Principles (BigDap 2016), Second International Workshop on Data Centered Smart Applications (DCSA 2016) and ADBIS Doctoral Consortium.
