Download or read book Chemistry and Industry written by and published by . This book was released on 1980 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Concepts in Photovoltaics written by Arthur J. Nozik and published by Royal Society of Chemistry. This book was released on 2014-07-10 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photovoltaic systems enable the sun’s energy to be converted directly into electricity using semiconductor solar cells. The ultimate goal of photovoltaic research and development is to reduce the cost of solar power to reach or even become lower than the cost of electricity generated from fossil and nuclear fuels. The power conversion efficiency and the cost per unit area of the phototvoltaic system are critical factors that determine the cost of photovoltaic electricity. Until recently, the power conversion efficiency of single-junction photovoltaic cells has been limited to approximately 33% - the so-called Shockley-Queisser limit. This book presents the latest developments in photovoltaics which seek to either reach or surpass the Shockley-Queisser limit, and to lower the cell cost per unit area. Progress toward this ultimate goal is presented for the three generations of photovoltaic cells: the 1st generation based on crystalline silicon semiconductors; the 2nd generation based on thin film silicon, compound semiconductors, amorphous silicon, and various mesoscopic structures; and the 3rd generation based on the unique properties of nanoscale materials, new inorganic and organic photoconversion materials, highly efficient multi-junction cells with low cost solar concentration, and novel photovoltaic processes. The extent to which photovoltaic materials and processes can meet the expectations of efficient and cost effective solar energy conversion to electricity is discussed. Written by an international team of expert contributors, and with researchers in academia, national research laboratories, and industry in mind, this book is a comprehensive guide to recent progress in photovoltaics and essential for any library or laboratory in the field.
Download or read book Making the Declaration Work written by Claire Charters and published by International Work Group for Indigenous Affairs. This book was released on 2009 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The United Nations Declaration on the Rights of Indigenous Peoples is a culmination of a centuries-long struggle by indigenous peoples for justice. It is an important new addition to UN human rights instruments in that it promotes equality for the world's indigenous peoples and recognizes their collective rights."--Back cover.
Download or read book The Conservation Biology of Tortoises written by IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and published by IUCN. This book was released on 1989 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Fortress in Brooklyn written by Nathaniel Deutsch and published by Yale University Press. This book was released on 2021-05-11 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: The epic story of Hasidic Williamsburg, from the decline of New York to the gentrification of Brooklyn "A rich chronicle of the Satmar Hasidic community in Williamsburg. . . . This expert account enlightens."—Publishers Weekly “One of the most creative and iconoclastic works to have been written about Jews in the United States.”—Eliyahu Stern, Yale University The Hasidic community in the Williamsburg section of Brooklyn is famously one of the most separatist, intensely religious, and politically savvy groups of people in the entire United States. Less known is how the community survived in one of the toughest parts of New York City during an era of steep decline, only to later resist and also participate in the unprecedented gentrification of the neighborhood. Nathaniel Deutsch and Michael Casper unravel the fascinating history of how a group of determined Holocaust survivors encountered, shaped, and sometimes fiercely opposed the urban processes that transformed their gritty neighborhood, from white flight and the construction of public housing to rising crime, divestment of city services, and, ultimately, extreme gentrification. By showing how Williamsburg’s Hasidim rejected assimilation while still undergoing distinctive forms of Americanization and racialization, Deutsch and Casper present both a provocative counter-history of American Jewry and a novel look at how race, real estate, and religion intersected in the creation of a quintessential, and yet deeply misunderstood, New York neighborhood.
Download or read book Soil pollution a hidden reality written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-04-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents key messages and the state-of-the-art of soil pollution, its implications on food safety and human health. It aims to set the basis for further discussion during the forthcoming Global Symposium on Soil Pollution (GSOP18), to be held at FAO HQ from May 2nd to 4th 2018. The publication has been reviewed by the Intergovernmental Technical Panel on Soil (ITPS) and contributing authors. It addresses scientific evidences on soil pollution and highlights the need to assess the extent of soil pollution globally in order to achieve food safety and sustainable development. This is linked to FAO’s strategic objectives, especially SO1, SO2, SO4 and SO5 because of the crucial role of soils to ensure effective nutrient cycling to produce nutritious and safe food, reduce atmospheric CO2 and N2O concentrations and thus mitigate climate change, develop sustainable soil management practices that enhance agricultural resilience to extreme climate events by reducing soil degradation processes. This document will be a reference material for those interested in learning more about sources and effects of soil pollution.
Download or read book This Way to the Universe written by Michael Dine and published by Penguin. This book was released on 2022-02-08 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: For readers of Sean Carroll, Brian Greene, Katie Mack, and anyone who wants to know what theoretical physicists actually do. This Way to the Universe is a celebration of the astounding, ongoing scientific investigations that have revealed the nature of reality at its smallest, at its largest, and at the scale of our daily lives. The enigmas that Professor Michael Dine discusses are like landmarks on a fantastic journey to the edge of the universe. Asked where to find out about the Big Bang, Dark Matter, the Higgs boson particle—the long cutting edge of physics right now—Dine had no single book he could recommend. This is his accessible, authoritative, and up-to-date answer. Comprehensible to anyone with a high-school level education, with almost no equations, there is no better author to take you on this amazing odyssey. Dine is widely recognized as having made profound contributions to our understanding of matter, time, the Big Bang, and even what might have come before it. This Way to the Universe touches on many emotional, critical points in his extraordinary carreer while presenting mind-bending physics like his answer to the Dark Matter and Dark Energy mysteries as well as the ideas that explain why our universe consists of something rather than nothing. People assume String Theory can never be tested, but Dine intrepidly explores exactly how the theory might be tested experimentally, as well as the pitfalls of falling in love with math. This book reflects a lifetime pursuing the deepest mysteries of reality, by one of the most humble and warmly engaging voices you will ever read.
Download or read book Rising Above the Gathering Storm written by Institute of Medicine and published by National Academies Press. This book was released on 2007-03-08 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a world where advanced knowledge is widespread and low-cost labor is readily available, U.S. advantages in the marketplace and in science and technology have begun to erode. A comprehensive and coordinated federal effort is urgently needed to bolster U.S. competitiveness and pre-eminence in these areas. This congressionally requested report by a pre-eminent committee makes four recommendations along with 20 implementation actions that federal policy-makers should take to create high-quality jobs and focus new science and technology efforts on meeting the nation's needs, especially in the area of clean, affordable energy: 1) Increase America's talent pool by vastly improving K-12 mathematics and science education; 2) Sustain and strengthen the nation's commitment to long-term basic research; 3) Develop, recruit, and retain top students, scientists, and engineers from both the U.S. and abroad; and 4) Ensure that the United States is the premier place in the world for innovation. Some actions will involve changing existing laws, while others will require financial support that would come from reallocating existing budgets or increasing them. Rising Above the Gathering Storm will be of great interest to federal and state government agencies, educators and schools, public decision makers, research sponsors, regulatory analysts, and scholars.
Download or read book Redox Active Therapeutics written by Ines Batinić-Haberle and published by Springer. This book was released on 2016-10-13 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: This essential volume comprehensively discusses redox-active therapeutics, focusing particularly on their molecular design, mechanistic, pharmacological and medicinal aspects. The first section of the book describes the basic aspects of the chemistry and biology of redox-active drugs and includes a brief overview of the redox-based pathways involved in cancer and the medical aspects of redox-active drugs, assuming little in the way of prior knowledge. Subsequent sections and chapters describe more specialized aspects of central nervous system injuries, neurodegenerative diseases, pain, radiation injury and radioprotection (such as of brain, lungs, head and neck and erectile function) and neglected diseases (e.g., leishmaniasis). It encompasses several major classes of redox-active experimental therapeutics, which include porphyrins, salens, nitrones, and most notably metal-containing (e.g., Mn, Fe, Cu, Zn, Sb) drugs as either single compounds or formulations with nanomaterials and quantum dots. Numerous illustrations, tables and figures enhance and complement the text; extensive references to relevant literature are also included. Redox-Active Therapeutics is an invaluable addition to Springer’s Oxidative Stress in Applied Basic Research and Clinical Practice series. It is essential reading for researchers, clinicians and graduate students interested in understanding and exploring the Redoxome—the organism redox network—as an emerging frontier in drug design, redox biology and medicine.
Download or read book Interpretation of Mass Spectra of Organic Compounds written by Herbert Budzikiewicz and published by . This book was released on 1964 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Builders Association written by Shannon Jackson and published by MIT Press. This book was released on 2015-10-09 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lavishly illustrated history and critical appraisal of The Builders Association, an award-winning intermedia performance company, with detailed accounts of its major productions. This book begins with the building of a house, and the building of a company while building the house. It expands to look at the ideas found in various rooms, some of which expanded into virtual space while they still were grounded in the lives of the artists in the house. —from the preface by Marianne Weems The Builders Association, an award-winning intermedia performance company founded in 1994, develops its work in extended collaborations with artists and designers, working through performance, video, architecture, sound, and text to integrate live performance with other media. Its work is not only cross-media but cross-genre—fiction and nonfiction, unorthodox retellings of classic tales and multimedia stagings of contemporary events. This book offers a generously illustrated history and critical appraisal of The Builders Association, written by Shannon Jackson, a leading theater scholar, and Marianne Weems, the founder and artistic director of the company. It also includes critical meditations from such artists and scholars as Elizabeth Diller, Pico Iyer, Saskia Sassen, Kate Valk, and many others. Technological wizardry in the theater has a long history, going back to the deus ex machina of ancient Greek drama. The Builders Association makes its technological dependence visible, putting backstage technologies center stage and presenting architectural assemblies of screens and bodies. Jackson and Weems explore a series of major productions—from MASTER BUILDER (Ibsen by way of Gordon Matta-Clark) to SUPERVISION (an exploration of dataveillance) to HOUSE/DIVIDED (the foreclosure crisis juxtaposed with the Joads of Steinbeck's The Grapes of Wrath). Each work is described through a series of steps, including “R&D,” “Operating Systems,” “Storyboard,” and “Rehearsal/Assembly.” The Builders Association not only traces the evolution of an intermedial aesthetic practice but also tells a story about how a group makes the risky decision to make art in the first place.
Download or read book Nanostructured and Photoelectrochemical Systems for Solar Photon Conversion written by Mary D. Archer and published by World Scientific. This book was released on 2008 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, expert authors describe advanced solar photon conversion approaches that promise highly efficient photovoltaic and photoelectrochemical cells with sophisticated architectures on the one hand, and plastic photovoltaic coatings that are inexpensive enough to be disposable on the other. Their leitmotifs include light-induced exciton generation, junction architectures that lead to efficient exciton dissociation, and charge collection by percolation through mesoscale phases. Photocatalysis is closely related to photoelectrochemistry, and the fundamentals of both disciplines are covered in this volume.
Download or read book Annual Reports in Computational Chemistry written by and published by Elsevier. This book was released on 2015-11-29 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual Reports in Computational Chemistry provides timely and critical reviews of important topics in computational chemistry as applied to all chemical disciplines. Topics covered include quantum chemistry, molecular mechanics, force fields, chemical education, and applications in academic and industrial settings. Focusing on the most recent literature and advances in the field, each article covers a specific topic of importance to computational chemists. - Quantum chemistry - Molecular mechanics - Force fields - Chemical education and applications in academic and industrial settings
Download or read book Electroanalysis written by Christopher Brett and published by Oxford University Press. This book was released on 1998-10-15 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an introduction to the areas of application of electroanalysis, which has an important role with current environmental concerns, both in the laboratory and in the field.
Download or read book Vanadium The Versatile Metal written by Kenneth Kustin and published by American Chemical Society. This book was released on 2007 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes recent developments in techniques for studying vanadium, new vanadium compounds, and new advances in fundamental studies of vanadium, and includes applications to the enzymology, toxicology, and anit-carcinogenic and insulin-enhancing abilities of vanadium compounds.
Download or read book Biocoordination Chemistry written by David E. Fenton and published by . This book was released on 1995 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: This student friendly text is a concise introduction to this key area of bioinorganic chemistry. The role of the transition metals in biological systems is currently a `hot' area of research and all chemistry undergraduates should have an understanding of this area. Unlike other texts of the same subject this book is affordable and has been written in close consultation with University syllabuses in this area.
Download or read book Mechanistic Bioinorganic Chemistry written by American Chemical Society. Meeting and published by . This book was released on 1995 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an understanding of bioinorganic reactions from a mechanistic point of view. Illustrates how spectroscopy can be used to establish mechanisms and how model compounds provide mechanistic insight for enzymes. Demonstrates how to apply numerous physical methods to understanding mechanisms of redox catalysis by metal centers in enzymes. Highlights the interrelationships between the roles of metal ions in electron transfer, redox catalysis, structural roles, and hydrolytic chemistry. Provides mechanistic insights into water oxidation, nitrogen fixation, nucleic acid oxidation and hydrolysis, oxygen binding, catalase reactions, and electron transfer.
