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Books > Science & Mathematics > Science: general issues > General
Other Peoples Bodies and how the biotech industry-government-patent complex is trying and succeeding to monopolize your genes. Other Peoples Bodies and how the biotech industry-government-patent complex trying and succeeding to monopolize your genes is the non-fiction expose of the way in which the biotechnology companies, the NIH, others in the government, and private patent attorneys are trying, and succeeding in monopolizing the property rights inherent in your body's genetic structure. By Arthur Gershman
At the time of my retirement on March 31, 2006, I challenged myself with a handful of goals. With this publication, all have now been accomplished. Initially, I did not plan to publish. I did plan to write a manuscript or a story . . . or just write something about the universe. I felt compelled to give my fascination with the universe some sort of order, something that would punctuate my life. Upon completion, I wondered if it might have some merit to others and scoped out the thought of publication. I found the manuscript very readable and relatively elementary. It should prove interesting to science students of all levels as well as all people interested in the universe.
Art is a concept that has been used by researchers for centuries to explain and realize numerous theories. The legendary artist Leonardo da Vinci, for example, was a profound artist and a genius inventor and researcher. The co-existence of science and art, therefore, is necessary for global appeal and society's paradigms, literacy, and scientific movements. Contemporary Art Impacts on Scientific, Social, and Cultural Paradigms: Emerging Research and Opportunities provides emerging research exploring the theoretical and practical aspects of present post-aesthetic art and its applications within economics, politics, social media, and everyday life. Featuring coverage on a broad range of topics such as media studies, contemporary storytelling, and literacy nationalism, this book is ideally designed for researchers, media studies experts, media professionals, academicians, and students.
One important task of metaphysics is to answer the question of what it is for an object to exist. The first part of this book offers a systematic reconstruction and critique of contemporary views on existence. The upshot of this part is that the contemporary debate has reached an impasse because none of the considered views is able to formulate a satisfactory answer to this fundamental metaphysical question. The second part reconstructs Thomas Aquinas's view on existence (esse) and argues that it contributes a new perspective which allows us to see why the contemporary debate has reached this impasse. It has come to this point because it has taken a premise for granted which Aquinas's view rejects, namely, that the existence of an object consists in something's having a property. A decisive contribution of Aquinas's theory of esse is that it makes use of the ideas of metaphysical participation and composition. In this way, it can be explained how an object can have esse without being the case that esse is a property of it. This book brings together a reconstruction from the history of philosophy with a systematic study on existence and is therefore relevant for scholars interested in contemporary or medieval theories of existence.
MEDICAL CARE IN THE UNITED STATES OF AMERICA AND HEALTH DISPARITY
The role of, and the means to achieve, resilience (the capacity to be sustainable through the impact of multitudinous future changes in a connected, dynamic environment) are increasingly the focus of corporate strategy departments and government think tanks. The increasing volatility in economic markets, the natural environment and society generally require new tools to think about, and take meaningful action towards, the achievement and maintenance of resilient policies and practices. The field of Complexity Thinking arguably has a significant role to play in both informing and assisting our organizations in achieving resilience in this context. This workshop aimed to explore the nature of this role and the ways in which Complexity Science may be combined with other disciplines to increase resilience in many areas of human endeavor. We hope that the papers offers here represent a broad basis from which to begin such an exploratory discussion.
METALLURGY of COPPER RY JOSEPH NEWTON Assistant Professor of Mctsillurgy I ninrsit of Idaho Mos m, I I i ho CURTIS L. WILSON Von, Missouri hoot of Mines and Metallurgy I Orrncr Vo rssor tf lctallnrgy Montana hool of 1ines NK V YORK ILKY Jv SOi T S, 4NC. LOM ON Cll PM N vK II VLL. LIMITED COPTHIOHT, 1942 BT JOSEPH NEWTON AND CURTIS L WILSON All Rights Resented Th 9 book or any part thereof must not be reproduced in any form without the written permission of the publisher. PREFACE The aim of this book is to present a discussion of the various methods employed in winning copper from its ores and in refining the metal to commercial grade. Examples of modern practice are included to illustrate the application of these methods, but no attempt has been ma-le to compile a complete and exhaustive treatise on the practice all over the world. Such a treatise might well require several volumes. onfining the discussion largely to the extraction and refining of r, it has been possible to touch only lightly on several related cts because of space limitation. The chapter on ore dressing is m. ly a summary to indicate the methods used in dressing copper ores and the nature of the resulting concentrates. It was not possible to consider the subject of copper alloys in any great detail. An attempt has been made to give credit at the proper place for all material used in the book. The authors extend their thanks to the various mining, smelting, refining, and manufacturing companies, and to the publishing companies for their kind and willing cooperation. JOSEPH NEWTON CURTIS L. WILSON June, 1942 CONTENTS CHAPTER PAGE I. FROM ORE TO CONCENTRATE 1 II. THE EXTRACTION OF COPPER FROM ITS ORES .... 32 III.ROASTING 50 IV. SMELTING 76 V. CONVERTING 162 VI. FIRE REFINING 188 VII. SMOKE AND OASES 226 VIII. ELECTROLYTIC REFINING 250 IX. HVDROMEI U. LVRGY . 303 X. PROPERTIED OF COPPER 379 XI. THE USES OF COPPER 396 XII. PRODUCTION OF COPPER 430 BIBLIOGR PIIY . . 499 NAME INDEX 501 SUBJECT INDEX 503 CHAPTER I FROM ORE TO CONCENTRATE THE IMPORTANCE OF COPPER From the beginning of recorded history until the end of the medieval period, copper was the worlds most useful metal. Its use marked the transitory step in the progress of civilization from the Stone Age to the Metal Age. Although gold, owing to its sparkling yellow color, its high luster, its resistance to corrosion and tarnish, and its occurrence in the free or elemental state in nature, was unquestionably the first metal to attract the attention of man, and although in certain localities iron, 1 in the form of meteorites or even obtained by the reduction of the oxide with charcoal, may have been used before copper, nevertheless every ancient metal culture was actually introduced by the use of copper. 2 In the form of pure metal, fashioned first by the crude hammering of masses of native copper and later by melting, and in the form of bronze, obtained by smelting mixed tin and copper ores, it was employed originally for ornaments and statues and then as tools, domestic utensils, implements of war, and for every purpose in which its strength, hardness, and toughness proved its superiority to stone, wood, and other materials. When the methods of producing iron evolved from the direct processes through the cast iron period to puddling, cementation, and the crucible process, iron and steel usurped coppers position of first importance and withthe advent of the Bessemer and open-hearth processes, ferrous materials attained such ease of large-scale production and such widespread use that they almost eclipsed copper The age of electricity, however, introduced new requirements for materials to be used in the generation and transmission of electrical energy copper immediately entered its rejuvenation 3 and assumed firs place in importance in the electrical field and second in general utility in our present-day civilization. 1 Howe, H M, The Metallography of Steel and Cast Iron, p...
The Proceedings of the 24th International Solvay Conference on Chemistry comprise contributed short personal statements and transcripts of in-depth discussions on 'Catalysis in Chemistry and Biology' from a by-invitation-only select group of 48 eminent scientists, including four Nobel Laureates, from all parts of the world. The theme of the conference was presented in six sessions, along which the Proceedings are organized. The first session on 'Homogeneous Catalysis,' chaired by Professor Robert Grubbs, is devoted to basic research on catalysis in homogeneous solutions and applications thereof. 'Heterogeneous Catalysis and Characterization of Catalyst Surfaces,' chaired by Professor Gerhard Ertl, includes extensive references to industrial applications of catalysis on solid supports, and discussions on the experimental techniques used in this field. 'Catalysis by Microporous Materials,' chaired by Professor Mark E. Davis, is devoted to a detailed characterization of this particular class of solid support catalysts, with special emphasis on model analysis of the processes catalyzed by these materials. 'Catalysis under Extreme Conditions: Studies at High Pressure and High Temperatures - Relations with Processes in Nature,' chaired by Professor Henk N W Lekkerkerker, broadens the scope of the two preceding sessions with exciting illustrations. The sessions on 'Catalysis by Protein Enzymes,' chaired by Prof. JoAnne Stubbe, and 'Catalysis by Ribozymes in Molecular Machines,' chaired by Prof. David Lilley, present at the same time an exciting extension of and a contrast to the initial four sessions. The combination of the six sessions provides an impressive overview, giving innovative insights into relationships between catalysis in chemical processes and in biological systems, and a unique outlook to anticipated developments in the coming years and the more distant future.
This book (hardcover) is part of the TREDITION CLASSICS. It contains classical literature works from over two thousand years. Most of these titles have been out of print and off the bookstore shelves for decades. The book series is intended to preserve the cultural legacy and to promote the timeless works of classical literature. Readers of a TREDITION CLASSICS book support the mission to save many of the amazing works of world literature from oblivion. With this series, tredition intends to make thousands of international literature classics available in printed format again - worldwide.
This book (hardcover) is part of the TREDITION CLASSICS. It contains classical literature works from over two thousand years. Most of these titles have been out of print and off the bookstore shelves for decades. The book series is intended to preserve the cultural legacy and to promote the timeless works of classical literature. Readers of a TREDITION CLASSICS book support the mission to save many of the amazing works of world literature from oblivion. With this series, tredition intends to make thousands of international literature classics available in printed format again - worldwide.
The author provides facts and myths concerning global warming, as well as a detailed discussion of DNA and its affects on a person's genetics. He brings forth the fantasies surrounding HIV and AIDS and frees the reader's mind from any fear concerning these afflictions. The reader is introduced to the human genome and stem cells with their promises for the near future. He details how global warming is a normal cycle that our Earth has followed and is not due to atmospheric carbon dioxide. He insists the Earth will have a cooling period near the turn of the century that will cause more concern than the warming cycle we are experiencing. Each of the subjects is presented in a novel manner that the layman will find entertaining.
METALLURGICAL PROBLEMS MY ALLISON BUTTS, A. B., B. S. Professor of Electrometallurgy, Lehigh U Co-author of Engineering Metallurgy SECOND EDITION THIRD IMPRESSION McGRAW-HILL BOOK COMPANY, INC. NEW YOKK AND LONDON 1043 METALLURGICAL PROBLEMS COPYRIGHT, 1932, 1943, BY THE McGRAW-HiLL BOOK COMPANY, INC. PRINTED IN THE UNITED STATES OF AMERICA All rights reserved. This book, or parts thereof, may not be reproduced in any form wthout permission of the publishers. DEDICATED TO THE MEMORY OF JOSEPH WILLIAM RICHARDS PIONEER IN METALLURGICAL CALCULATIONS AN INSPIRING TEACHER AND A MAN OF RARE QUALITIES PREFACE The purposes in view in preparing the second edition of this book may be included largely in three categories 1 the desirability of bringing the work up to date both with respect to changes in the fundamental data used in metallurgical calculations and with respect to changes in metal lurgical practice 2 changes dictated by the experience of the author and of others in eleven years use of the book, particularly with regard to textual clarification, arrangement, and better balance of the problem material and 3 the desirability of making available new problem material in place of some of that which has been used repeatedly in class instruction over a long period. The first edition of A Textbook of Metallurgical Problems was an outgrowth of Professor Joseph W. Richardss book Metallurgical Calculations which was regarded by many as one of the most useful books available to the metallurgical industry. Since Richardss volume was not in a form most suitable for use as a college text, it was then the object of the present author not only to produce a more recent work in the same field asMetallurgical Calculations, but also to make available a book more adaptable to student use. In this second edition the same objects remain the title has been shortened to Metallurgical Problems both for the sake of brevity and to avoid emphasizing its function as a textbook to the exclusion of a hoped-for usefulness to industry. The first edition of this book attempted to follow the methods and forms used by Richards to such an extent as to make it relatively easy to use by those accustomed to his book, while at the same time using more recent data, new material in accordance with later practice, and some innovations in harmony with instructional changes made in college depart ments of chemistry and physics. The same plan is followed in the second edition, but the changes have been carried further, following progress in technical education. For example, free energy and other thermo dynamic concepts did not appear in Richardss book, nor was any use made of methods of calculus. These were introduced in the first edition of this book and have been extended in the second edition. Nevertheless, knowledge of higher mathematics is still relatively unimportant in the use of the book also, the substitution of the more familiar heats of reaction for free-energy change has not been abandoned for approximate calcula tions when these may be properly used. With regard to heats of reaction, vii Viu . PREFACE a change has been made in this edition to the A concept and notation now so widely adopted in physical chemistry and therefore made familiar to present-day students. In revising the physical and chemical data in this book, the author has drawn from recently published compilations acknowledged atthe appropriate places rather than from original sources. These - compila-tions for the most part present data in the forms most often desired in scientific work. In some instances these are not the forms most useful in industry, and much time has been spent by the author in conversion to what seemed to be a more readily usable basis...
Of great utility for every scientist faced with publicizing their
discoveries via the media, this book addresses questions of
responsibility for the balance and accuracy of scientific
reporting, and attempts to be a guide for the scientist in their
quest to inform the general public about their research in honest,
truthful, and still interesting ways. Case studies by leading
scholars in the fields of bioethics (pharmaceutical research
(Declan Doogan, Senior VP Pfizer), medical journal editing (Jerome
Kassirer, former editor of NEJM), science journalism, philosophy of
science, history of medicine (John Warner, chair history of
medicine Yale), public health (Ruth Katz, Dean public health,
George Washington University), and philosophy of religion (Reverend
Wesley Carr, former Dean of Westminster) illustrate positions and
points of view and offer unique perspectives on the complex dance
between science and the media.
The Funding Atlas 2018 is the latest in a series of detailed reports on key figures relating to publicly funded research in Germany published by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation). In this year's Funding Atlas, data from public providers of third-party funding have been consulted and evaluated to obtain the key indicators. This English version of the Funding Atlas presents selected findings from the more comprehensive German edition. The DFG Funding Atlas furnishes reliable indicators of the effectiveness and competitiveness of publicly funded research in Germany. It documents how research locations are developing their profiles and their attractiveness for international scientists.
With a field so broad in both breadth and depth as that making up the contemporary study of complex systems, it is well nigh impossible to cover all the bases underlying the development of well argued, robust and relevant understanding of these systems. That is one of the reasons why the international journal Emergence: Complexity and Organization has offered a Classical Paper in each issue. Now, in this current volume we have made available in one publication venue the diverse Classical Papers that have been published so far in E: CO. These papers are offered not only to enrich our current understandings by exhibiting the historical background to many of today's leading complexity-based ideas, perspectives, and methods. They are also gathered here to help address some of the difficulties confronting not only complexity thinkers, but for that matter any thinker sincerely trying to grasp the novel situations and novel difficulties we face in modern times
This book contains Julius A. Dresser's summary of mental science and the ability to heal the sick with mental and spiritual power. As the son of Horatio Dresser - an acquaintance and adherent of Phineas Quimby, the founder of the New Thought movement - Julius felt obliged to carry on his father's legacy by explaining the beliefs he held. Citing both ancient philosophy and religion, Julius begins by saying knowledge of mental healing is neither new nor novel: rather, it has practiced through history. Referring repeatedly to Christianity and Jesus Christ as an example of mental healing in action, Dresser aims to illustrate how P. P. Quimby rediscovered it. His experiences with tuberculosis, where conventional medicine in the form of camomile did more harm than good, are detailed. Quimby would later go on to assert that exciting, uplifting experiences such as riding a horse did far more for his tuberculosis than any other method.
Tons of ACT Science practice in an easy-to-use format-updated to match the latest exam requirements, and now featuring a 20-question Diagnostic Quiz Practice makes perfect, and with 500 ACT Science Questions to Know by Test Day, Third Edition, you'll get a ton of practice-with hundreds of questions, smart test-taking tips, and a 20-question Diagnostic Quiz to help you track your progress. It's the perfect way to sharpen your skills and build your confidence for test day. Organized by subject with detailed answers to every question, 500 ACT Science Questions to Know by Test Day, Third Edition provides excellent practice to help you make the most of your review time. With small bits of information presented for quick and easy reference and smart strategies for test day, this essential study guide is helpful for all types of students, whether you're looking for a thorough refresh of topics or need extra help understanding specific question types. Features: 500 ACT Science questions and answers organized by subject, refreshed to match the latest exam requirements NEW! 20 Question Diagnostic Quiz to test your knowledge Written to parallel the topic and format of the science section of the ACT, accompanied by answers with comprehensive explanations Ideal and effective practice to help build the skills you need
Colours play is an important role in our daily life. Colour theory is a complex field of knowledge. On the occasion of 200 years Goethe's colour theory (2010) an interdisciplinary symposium "Colours in culture and science" was organized. The different topics are now discussed and presented in this book: 1. Colours in Philosophy and Epistemology, 2. Colours in Cultural History - Pigments and Dyes, 3. Colours in Art and Cultural History, 4. Light and Colour - Colour Theory: Newton's Physics versus Goethe, 4. Colour Theories, Colour Systems and Colour Chemistry, 5. Colour Perception and Colour Vision and 6. Cultural Meaning of Colours. Charakteristisch fur die unterschiedlichen Auffassungen der Natur- und Geisteswissenschaftler ist der Streit uber die Farbentheorien von Newton und Goethe; sind das zwei unvereinbare Weltanschauungen? So sind im Symposium Colours in culture and science - Farben in Kulturgeschichte und Naturwissenschaft - anlasslich von 200 Jahre Goethes Farbenlehre - die verschiedenartigsten Aspekte zum Thema Farben" zur Sprache gekommen, unter Einbeziehung der Farbenforschung in den Kulturwissenschaften, u. a. der Archaologie und der Kunst- und Kulturgeschichte. Auch die Bedeutungen der Farben in der Zeichentheorie (Semiotik) sowie in den verschiedenen Bereichen der Naturwissenschaften (Astronomie, Physik, Chemie und Biologie) und der Technik wurden behandelt, um dem Phanomen Farbe sowohl unter geistes- als auch unter naturwissenschaftlichem Aspekt gerecht zu werden. Interessanterweise hatte die Goethesche Farbentheorie (mit dem Farbkreis und der Idee der Polaritat, Gegenfarbentheorie) sogar eine grosse Wirkung insbesondere auf die Kunst (z. B. Turner, van Gogh, Bauhaus), aber sie lieferte auch diverse Anregungen fur die Philosophie, die Musik, die Neurophysiologie (die Theorie der Farbwahrnehmung) und die Ordnung von Farbraumen (die Farbmetrik). Eine Erforschung des Themas Farben kann nur in einem interdisziplinaren Ansatz erfolgen. In diesem Zusa
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