Download or read book Contribution l tude des gels d alumine d sorganis e written by Michel Vital Mathieu and published by . This book was released on 1956 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution l tude des gels mixtes silice alumine written by Denise Barthomeuf and published by . This book was released on 1963 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contribution l tude des gels mixtes de silice et d alumine de leurs propri t s acides et de leur activit en catalyse written by Louis de Mourgues and published by . This book was released on 1957 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silica written by Peter J. Heaney and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-17 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 29 of Reviews in Mineralogy provides an updated silica review which focuses on the most recent developments. This book describes the crystal structures and phase transitions of silica and its stuffed derivatives; bridges the relationship between the microstructural character of real silica minerals and the behavior of silica in the geological environment; covers Quantum mechanical considerations of the Si-O bond; shows how calculations based upon first-principles theory can explain and predict silica transitions at high temperatures and pressures; covers spectroscopic analyses of silica and how they reveal vibrational behaviors in response to variations in temperature, pressure, and composition and finally details the uses of silica for industrial purposes.
Download or read book Progress in Botany 69 written by Ulrich Lüttge and published by Springer. This book was released on 2010-11-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With one volume published each year, this series keeps scientists and students current with the latest developments and results in all areas of the plant sciences. This present volume includes insightful reviews covering genetics, cell biology, physiology, comparative morphology, systematics, ecology, and vegetation science.
Download or read book Biomaterials for Skin Repair and Regeneration written by Elena Garcia-Gareta and published by Woodhead Publishing. This book was released on 2019-06-05 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomaterials for Skin Repair and Regeneration examines a range of materials and technologies used for regenerating or repairing skin. With a strong focus on biomaterials and scaffolds, the book also examines the testing and evaluation pathway for human clinical trials. Beginning by introducing the fundamentals on skin tissue, the book goes on to describe contemporary technology used in skin repair as well as currently available biomaterials suitable for skin tissue repair and regeneration. Skin tissue engineering and the ideal requirements to take into account when developing skin biomaterials are discussed, followed by information on the individual materials used for skin repair and regeneration. As evaluation of biomaterials in animal models is mandatory before proceeding into human clinical trials, the book also examines the different animal models available. With a strong focus on materials, engineering, and application, this book is a valuable resource for materials scientists, skin biologists, and bioengineers with an interest in tissue engineering, regeneration, and repair of skin. - Provides an understanding of basic skin biology - Comprehensively examines a variety of biomaterial approaches - Looks at animal models for the evaluation of biomaterial-based skin constructs
Download or read book Handbook of Polymer Applications in Medicine and Medical Devices written by Zheng Zhang and published by Elsevier Inc. Chapters. This book was released on 2013-12-05 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and development of tissue-engineered products has benefited from many years of clinical utilization of a wide range of biodegradable polymers. Newly developed biodegradable polymers and modifications of previously developed biodegradable polymers have enhanced the tools available for creating clinically important tissue-engineering applications. Insights gained from studies of cell-matrix interactions, cell-cell signaling, and organization of cellular components, are placing increased demands on medical implants to interact with the patient’s tissue in a more biologically appropriate fashion. Whereas in the twentieth century biocompatibility was largely equated with eliciting no harmful response, the biomaterials of the twenty first century will have to elicit tissue responses that support healing or regeneration of the patient’s own tissue. This chapter surveys the universe of those biodegradable polymers that may be useful in the development of medical implants and tissue-engineered products. Here, we distinguish between biologically derived polymers and synthetic polymers. The materials are described in terms of their chemical composition, breakdown products, mechanism of breakdown, mechanical properties, and clinical limitations. Also discussed are product design considerations in processing of biomaterials into a final form (e.g., gel, membrane, matrix) that will effect the desired tissue response.
Download or read book Soil Conservation Districts written by and published by . This book was released on 1963 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complete CAE Teacher s Book written by Guy Brook-Hart and published by Cambridge University Press. This book was released on 2009-04-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete CAE is a course for the 2008 updated CAE exam. Informed by the Cambridge Learner Corpus and providing a complete CAE exam paper specially prepared by Cambridge ESOL, it is the most authentic exam preparation course available. This topic-based course covers every part of the CAE exam in detail, ensuring that students are fully equipped to tackle each part of every paper. The Teacher's Book offers plenty of time-saving consolidation and extension material, including photocopiable resources such as tests and activities.
Download or read book Physical Properties of Polymers written by James E. Mark and published by . This book was released on 1993 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents have been divided into sections on physical states of polymers and characterization techniques. Chapters on physical states include discussions of the rubber elastic state, the glassy state, melts and concentrated solutions, the crystalline state, and the mesomorphic state. Characterization techniques described are molecular spectroscopy and scattering techniques.
Download or read book Soil and Water Conservation written by Boy Scouts of America and published by . This book was released on 1995 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outlines requirements for pursuing a merit badge in soil and water conservation.
Download or read book Economic Sociology written by Alejandro Portes and published by Princeton University Press. This book was released on 2010-04-19 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sociological study of economic activity has witnessed a significant resurgence. Recent texts have chronicled economic sociology's nineteenth-century origins while pointing to the importance of context and power in economic life, yet the field lacks a clear understanding of the role that concepts at different levels of abstraction play in its organization. Economic Sociology fills this critical gap by surveying the current state of the field while advancing a framework for further theoretical development. Alejandro Portes examines economic sociology's principal assumptions, key explanatory concepts, and selected research sites. He argues that economic activity is embedded in social and cultural relations, but also that power and the unintended consequences of rational purposive action must be factored in when seeking to explain or predict economic behavior. Drawing upon a wealth of examples, Portes identifies three strategic sites of research--the informal economy, ethnic enclaves, and transnational communities--and he eschews grand narratives in favor of mid-range theories that help us understand specific kinds of social action. The book shows how the meta-assumptions of economic sociology can be transformed, under certain conditions, into testable propositions, and puts forward a theoretical agenda aimed at moving the field out of its present impasse.
Download or read book Science Since Babylon written by Derek John de Solla Price and published by New Haven and London : Yale University Press. This book was released on 1975 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professor Price has enlarged his widely known and influential study of science and the humanities to include much new material, extraordinarily broad in its range: from ancient automata, talismans and symbols, to the differences of modern science and technology. Science since Babylon is now more fascinating and useful than ever to anyone concerned with the humanistic understanding of science. Originating in a series of five public lectures delivered under the auspices of the history department at Yale University in 1959, this book is an investigation of the circumstances and consequences of certain vital decisions relating to scientific crises which have the world to its present state of scientific and technological development. Not just another book on "History of Science," it is a plea, an exemplification for a whole new range of studies to take its place in the territory between the humanities and the sciences. The chapter on "Diseases of Science" has received much public attention as an analysis of the present structure and probable future of the organization of science. The author documents his study with accounts of his own researches in his specific fields of interest, relating them to the "crises" which he believes to be of paramount importance.
Download or read book X Ray and Neutron Reflectivity Principles and Applications written by Jean Daillant and published by Springer Science & Business Media. This book was released on 2003-07-01 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reflection of and neutrons from surfaces has existed as an x-rays exp- imental for almost it is in the last technique fifty Nevertheless, only years. decade that these methods have become as of enormously popular probes This the surfaces and interfaces. to be due to of several appears convergence of intense different circumstances. These include the more n- availability be measured orders tron and sources that can over (so reflectivity x-ray many of and the much weaker surface diffuse can now also be magnitude scattering of thin films and studied in some the detail); growing importance multil- basic the realization of the ers in both and technology research; important which in the of surfaces and and role roughness plays properties interfaces; the of statistical models to characterize the of finally development topology its and its characterization from on roughness, dependence growth processes The of and to surface scattering experiments. ability x-rays neutro4s study four five orders of in scale of surfaces over to magnitude length regardless their and also their to ability probe environment, temperature, pressure, etc. , makes these the choice for buried interfaces often probes preferred obtaining information about the microstructure of often in statistical a global surfaces, the local This is manner to complementary imaging microscopy techniques, of such studies in the literature witnessed the veritable by explosion published the last few Thus these lectures will useful for over a resource years.
Download or read book Maggie Darling written by James Howard Kunstler and published by Open Road + Grove/Atlantic. This book was released on 2007-12-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this “wonderfully entertaining” novel, a famous domestic diva finds her perfect life falling to pieces (Candace Bushnell, author of Sex and the City). She’s the goddess of hearth and home, America’s millionaire media maven of domesticity, Connecticut’s most dazzling hostess, and everything in her world is perfect—except that Maggie Darling’s picture-book life has suddenly gone off the rails. Amid the extravagant trappings of a Christmas Eve bash, she spies her swinish stockbroker husband slipping out of a powder room moments after his creamy young colleague. The ensuing matrimonial meltdown launches Maggie on a year of romance and misadventure, starting with an ill-fated fling with a British rock star-turned-movie-actor. Back home, a sniper is loose on the Merritt Parkway and a gang known as the Businessman’s Lunch Posse is terrorizing patrons of Manhattan’s four-star restaurants. Meanwhile, Maggie’s son Hooper drops out of college and falls into the company of the sinister gangsta rap group Chill Az Def. As calamity piles on catastrophe, even Maggie Darling’s legendary organizational skills may not be able to restore civilization as we wish we knew it . . . “Deliciously funny.” —Publishers Weekly
Download or read book Biological Approaches to Sustainable Soil Systems written by Norman Uphoff and published by CRC Press. This book was released on 2006-03-03 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global agriculture is now at the crossroads. The Green Revolution of the last century is losing momentum. Rates of growth in food production are now declining, with land and water resources becoming scarcer, while world population continues to grow. We need to continue to identify and share the knowledge that will support successful and sustainable
Download or read book Mining Society and a Sustainable World written by Jeremy Richards and published by Springer Science & Business Media. This book was released on 2009-09-18 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book of peer-reviewed, edited papers that examines the minerals industry in relation to sustainable development. The book takes a proactive, positivist, and solution-oriented approach, while not shying away from the fundamental problems.
