Van't Hoff - Le Bel Centennial PDF Download
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Author:
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ISBN:
Category : Stereochemistry
Languages : en
Pages : 194
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Book Description
Author:
Publisher:
ISBN:
Category : Stereochemistry
Languages : en
Pages : 194
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Book Description
Author: O. Bertrand Ramsay
Publisher:
ISBN:
Category :
Languages : en
Pages : 194
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Ogden B. Ramsay
Publisher:
ISBN: 9780835741231
Category :
Languages : en
Pages : 208
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Book Description
Author: Ogden Bertrand Ramsay
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 216
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Book Description
Author: Alan J. Rocke
Publisher: University of Chicago Press
ISBN: 0226723356
Category : Science
Languages : en
Pages : 403
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Book Description
Nineteenth-century chemists were faced with a particular problem: how to depict the atoms and molecules that are beyond the direct reach of our bodily senses. In visualizing this microworld, these scientists were the first to move beyond high-level philosophical speculations regarding the unseen. In Image and Reality, Alan Rocke focuses on the community of organic chemists in Germany to provide the basis for a fuller understanding of the nature of scientific creativity. Arguing that visual mental images regularly assisted many of these scientists in thinking through old problems and new possibilities, Rocke uses a variety of sources, including private correspondence, diagrams and illustrations, scientific papers, and public statements, to investigate their ability to not only imagine the invisibly tiny atoms and molecules upon which they operated daily, but to build detailed and empirically based pictures of how all of the atoms in complicated molecules were interconnected. These portrayals of “chemical structures,” both as mental images and as paper tools, gradually became an accepted part of science during these years and are now regarded as one of the central defining features of chemistry. In telling this fascinating story in a manner accessible to the lay reader, Rocke also suggests that imagistic thinking is often at the heart of creative thinking in all fields. Image and Reality is the first book in the Synthesis series, a series in the history of chemistry, broadly construed, edited by Angela N. H. Creager, John E. Lesch, Stuart W. Leslie, Lawrence M. Principe, Alan Rocke, E.C. Spary, and Audra J. Wolfe, in partnership with the Chemical Heritage Foundation.
Author: Klaus Hentschel
Publisher: OUP Oxford
ISBN: 0191027707
Category : Science
Languages : en
Pages : 523
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Book Description
This book is offers a broad, comparative survey of a booming field within the history of science: the history, generation, use, and function of images in scientific practice. It explores every aspect of visuality in science, arguing for the concept of visual domains. What makes a good scientific image? What cultural baggage is essential to it? Is science indeed defined by its pictures? This book aims to provide a synthesis of the history, generation, use, and transfer of images in scientific practice. It delves into the rich reservoir of case studies on visual representations in scientific and technological practice that have accumulated over the past couple of decades by historians, sociologists, and philosophers of science. The main aim is thus located on the meta-level. It adopts an integrative view of recurrently noted general features of visual cultures in science and technology, something hitherto unachieved and believed by many to be a mission impossible. By systematic comparison of numerous case studies, the purview broadens away from myopic microanalysis in search of overriding patterns. The many different disciplines and research areas involved encompass mathematics, technology, natural history, medicine, the geosciences, astronomy, chemistry, and physics. The chosen examples span the period from the Renaissance to the late 20th century. The broad range of visual representations in scientific practice is treated, as well as schooling in pattern recognition, design and implementation of visual devices, and a narrowing in on the special role of illustrators and image specialists.
Author:
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ISBN:
Category :
Languages : en
Pages : 0
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Author:
Publisher:
ISBN:
Category : Stereochemistry
Languages : en
Pages : 194
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Book Description
Author: Peter J. Ramberg
Publisher: Routledge
ISBN: 1351952455
Category : History
Languages : en
Pages : 394
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Book Description
Offering a comprehensive narrative of the early history of stereochemistry, Dr Ramberg explores the reasons for and the consequences of the fundamental change in the meaning of chemical formulas with the emergence of stereochemistry during the last quarter of the nineteenth century. As yet relatively unexplored by historians, the development of stereochemistry - the study of the three-dimensional properties of molecules - provides a superb case study for exploring the meaning and purpose of chemical formulas, as it entailed a significant change in the meaning of chemical formulas from the purely chemical conception of 'structure' to the physico-chemical conception of molecules provided by the tetrahedral carbon atom. This study is the first to treat the emergence of the unique visual language of organic chemistry between 1830 and 1874 to place in context the near simultaneous proposal of the tetrahedral carbon atom by J.H. van 't Hoff and J.A. Le Bel in 1874. Dr Ramberg then examines the research programs in stereochemistry by Johannes Wislicenus, Arthur Hantzsch, Victor Meyer, Carl Bischoff, Emil Fischer and Alfred Werner, showing how the emergence of stereochemistry was a logical continuation of established research traditions in chemistry. In so doing, he also illustrates the novel and controversial characteristics of stereochemical ideas, especially the unprecedented use of mechanistic and dynamic principles in chemical explanation.
