Douglas Rayner Hartree

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Douglas Rayner Hartree

Author : Charlotte Froese Fischer
Publisher : World Scientific
ISBN 13 : 9789812795014
Total Pages : 252 pages
Book Rating : 4.7/5 (95 download)

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Book Synopsis Douglas Rayner Hartree by : Charlotte Froese Fischer

Download or read book Douglas Rayner Hartree written by Charlotte Froese Fischer and published by World Scientific. This book was released on 2003 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This scientific biography of Douglas R Hartree not only describes important events in his life but also outlines his contributions to a number of fields. He is best known for his OC self-consistent fieldOCO theory for atoms, a theory he later used for the much more difficult problem of predicting the behavior of a magnetron. When Fock pre-empted his work on exchange, he began research into radio-wave propagation. Hartree was very interested in the process of computation. When he learned of a differential analyzer for solving differential equations, he first built a model using Meccano, a toy for children. The success of this model spread the notion of using devices to solve scientific problems. Application of the analyzer led Hartree to control theory and fluid dynamics. In both these areas he made significant, original contributions. With his extensive computing background, he was selected as the first civilian to evaluate the possibility of applying the US ENIAC computer to nonmilitary problems. His research touched the lives of many scientists."

Milestones in Analog and Digital Computing

Author : Herbert Bruderer
Publisher : Springer Nature
ISBN 13 : 3030409740
Total Pages : 2072 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Milestones in Analog and Digital Computing by : Herbert Bruderer

Download or read book Milestones in Analog and Digital Computing written by Herbert Bruderer and published by Springer Nature. This book was released on 2021-01-04 with total page 2072 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Third Edition is the first English-language edition of the award-winning Meilensteine der Rechentechnik; illustrated in full color throughout in two volumes. The Third Edition is devoted to both analog and digital computing devices, as well as the world's most magnificient historical automatons and select scientific instruments (employed in astronomy, surveying, time measurement, etc.). It also features detailed instructions for analog and digital mechanical calculating machines and instruments, and is the only such historical book with comprehensive technical glossaries of terms not found in print or in online dictionaries. The book also includes a very extensive bibliography based on the literature of numerous countries around the world. Meticulously researched, the author conducted a worldwide survey of science, technology and art museums with their main holdings of analog and digital calculating and computing machines and devices, historical automatons and selected scientific instruments in order to describe a broad range of masterful technical achievements. Also covering the history of mathematics and computer science, this work documents the cultural heritage of technology as well.

The Analogue Alternative

Author : James S. Small
Publisher : Routledge
ISBN 13 : 1134699026
Total Pages : 330 pages
Book Rating : 4.1/5 (346 download)

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Book Synopsis The Analogue Alternative by : James S. Small

Download or read book The Analogue Alternative written by James S. Small and published by Routledge. This book was released on 2013-06-17 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are in the midst of a digital revolution - until recently, the majority of appliances used in everyday life have been developed with analogue technology. Now, either at home or out and about, we are surrounded by digital technology such as digital 'film', audio systems, computers and telephones. From the late 1940s until the 1970s, analogue technology was a genuine alternative to digital, and the two competing technologies ran parallel with each other. During this period, a community of engineers, scientists, academics and businessmen continued to develop and promote the analogue computer. At the height of the Cold War, this community and its technology met with considerable success in meeting the urgent demand for high speed computing for use in the design and simulation of rockets, aircraft and manned space vehicles. The Analogue Alternative tracks the development, commercialisation and ultimate decline of the electronic analogue computer in the USA and Britain. It examines the roles played by technical, economic and cultural factors in the competition between the alternative technologies, but more importantly, James Small demonstrates that non-technical factors, such as the role of 'military enterprise' and the working practices of analogue engineers, have been the most crucial in analogue's demise.^l This book will be of interest to students of the history and sociology of science and technology, particularly computing. It will also be relevant to those interested in technical change and innovation, and the study of scientific cultures.

Elsevier's Dictionary of Chemoetymology

Author : Alexander Senning
Publisher : Elsevier
ISBN 13 : 0080488811
Total Pages : 449 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Elsevier's Dictionary of Chemoetymology by : Alexander Senning

Download or read book Elsevier's Dictionary of Chemoetymology written by Alexander Senning and published by Elsevier. This book was released on 2006-10-30 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noting a marked lack of comprehensiveness and/or contemporaneity among typical reference works on chemical etymology, as well as a somewhat spotty coverage of chemical terms and their etymology in comprehensive dictionaries and textbooks the author decided to write an up-to-date desk reference on chemical etymology which would satisfy the needs of casual readers as well as those of more demanding users of etymological lore. Characteristic user-friendly features of the present work include avoidance of cumbersome abbreviations, avoidance of entries in foreign alphabets, and a broad coverage of all chemical disciplines including mineralogy. Biological, medical, geological, physical and mathematical terms are only considered where they appear of interest to mainstream chemists.This book does not provide definitions of terms (unless required in the etymological context) nor guidance as to the timeliness of different nomenclature systems. The typical user will from the outset be well aware of the exact meaning of the terms he or she focuses on and only require the etymological background to be used. Examples of sources which have been drawn upon in the preparation of this book, apart from the extremely useful Internet resource Google, are listed, but an exhausting enumeration would be tiresome and impractical..* an up-to-date desk reference on chemical etymology* characteristic user-friendly features* broad coverage of all chemical disciplines

ENIAC in Action

Author : Thomas Haigh
Publisher : MIT Press
ISBN 13 : 0262033984
Total Pages : 362 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis ENIAC in Action by : Thomas Haigh

Download or read book ENIAC in Action written by Thomas Haigh and published by MIT Press. This book was released on 2016-02-05 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work explores the conception, design, construction, use, and afterlife of ENIAC, the first general purpose digital electronic computer.

Celebrating 100 Years of Female Fellowship of the Geological Society: Discovering Forgotten Histories

Author : C.V. Burek
Publisher : Geological Society of London
ISBN 13 : 1786204967
Total Pages : 310 pages
Book Rating : 4.7/5 (862 download)

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Book Synopsis Celebrating 100 Years of Female Fellowship of the Geological Society: Discovering Forgotten Histories by : C.V. Burek

Download or read book Celebrating 100 Years of Female Fellowship of the Geological Society: Discovering Forgotten Histories written by C.V. Burek and published by Geological Society of London. This book was released on 2021-03-18 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Geological Society of London was founded in 1807. At the time, membership was restricted to men, many of whom became well-known names in the history of the geological sciences. On the 21 May 1919, the first female Fellows were elected to the Society, 112 years after its formation. This Special Publication celebrates the centenary of that important event. In doing so it presents the often untold stories of pioneering women geoscientists from across the world who navigated male-dominated academia and learned societies, experienced the harsh realities of Siberian field-exploration, or responded to the strategic necessity of the ‘petroleum girls’ in early American oil exploration and production. It uncovers important female role models in the history of science, and investigates why not all of these women received due recognition from their contemporaries and peers. The work has identified a number of common issues that sometimes led to original work and personal achievements being lost or unacknowledged, and as a consequence, to histories being unwritten.

Book Catalogue of the Library of the Royal Society

Author : Royal Society (Great Britain). Library
Publisher :
ISBN 13 :
Total Pages : 606 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Book Catalogue of the Library of the Royal Society by : Royal Society (Great Britain). Library

Download or read book Book Catalogue of the Library of the Royal Society written by Royal Society (Great Britain). Library and published by . This book was released on 1982 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical Aspects of Computational Chemistry I

Author : Jerzy Leszczynski
Publisher : Springer Science & Business Media
ISBN 13 : 9400709188
Total Pages : 687 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Practical Aspects of Computational Chemistry I by : Jerzy Leszczynski

Download or read book Practical Aspects of Computational Chemistry I written by Jerzy Leszczynski and published by Springer Science & Business Media. This book was released on 2012-01-13 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Aspects of Computational Chemistry I: An Overview of the Last Two Decades and Current Trends gathers the advances made within the last 20 years by well-known experts in the area of theoretical and computational chemistry and physics. The title itself reflects the celebration of the twentieth anniversary of the “Conference on Current Trends in Computational Chemistry (CCTCC)” to which all authors have participated and contributed to its success. This volume poses (and answers) important questions of interest to the computational chemistry community and beyond. What is the historical background of the “Structural Chemistry”? Is there any way to avoid the problem of intruder state in the multi-reference formulation? What is the recent progress on multi-reference coupled cluster theory? Starting with a historical account of structural chemistry, the book focuses on the recent advances made in promising theories such as many body Brillouin-Wigner theory, multireference state-specific coupled cluster theory, relativistic effect in chemistry, linear and nonlinear optical properties of molecules, solution to Kohn-Sham problem, electronic structure of solid state materials, development of model core potential, quantum Monte Carlo method, nano and molecular electronics, dynamics of photodimerization and excited states, intermolecular interactions, hydrogen bonding and non-hydrogen bonding interactions, conformational flexibility, metal cations in zeolite catalyst and interaction of nucleic acid bases with minerals. Practical Aspects of Computational Chemistry I: An Overview of the Last Two Decades and Current Trends is aimed at theoretical and computational chemists, physical chemists, materials scientists, and particularly those who are eager to apply computational chemistry methods to problem of chemical and physical importance. This book will provide valuable information to undergraduate, graduate, and PhD students as well as to established researchers.

Neither Physics nor Chemistry

Author : Kostas Gavroglu
Publisher : MIT Press
ISBN 13 : 0262297876
Total Pages : 367 pages
Book Rating : 4.2/5 (622 download)

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Book Synopsis Neither Physics nor Chemistry by : Kostas Gavroglu

Download or read book Neither Physics nor Chemistry written by Kostas Gavroglu and published by MIT Press. This book was released on 2011-10-07 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of a discipline at the intersection of physics, chemistry, and mathematics. Quantum chemistry—a discipline that is not quite physics, not quite chemistry, and not quite applied mathematics—emerged as a field of study in the 1920s. It was referred to by such terms as mathematical chemistry, subatomic theoretical chemistry, molecular quantum mechanics, and chemical physics until the community agreed on the designation of quantum chemistry. In Neither Physics Nor Chemistry, Kostas Gavroglu and Ana Simões examine the evolution of quantum chemistry into an autonomous discipline, tracing its development from the publication of early papers in the 1920s to the dramatic changes brought about by the use of computers in the 1970s. The authors focus on the culture that emerged from the creative synthesis of the various traditions of chemistry, physics, and mathematics. They examine the concepts, practices, languages, and institutions of this new culture as well as the people who established it, from such pioneers as Walter Heitler and Fritz London, Linus Pauling, and Robert Sanderson Mulliken, to later figures including Charles Alfred Coulson, Raymond Daudel, and Per-Olov Löwdin. Throughout, the authors emphasize six themes: epistemic aspects and the dilemmas caused by multiple approaches; social issues, including academic politics, the impact of textbooks, and the forging of alliances; the contingencies that arose at every stage of the developments in quantum chemistry; the changes in the field when computers were available to perform the extraordinarily cumbersome calculations required; issues in the philosophy of science; and different styles of reasoning.

Complementary Bonding Analysis

Author : Simon Grabowsky
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311066027X
Total Pages : 412 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis Complementary Bonding Analysis by : Simon Grabowsky

Download or read book Complementary Bonding Analysis written by Simon Grabowsky and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-04-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: As chemical bonds are not observable, there are various theories and models for their description. This book presents a selection of conceptually very different and historically competing views on chemical bonding analysis from quantum chemistry and quantum crystallography. It not only explains the principles and theories behind the methods, but also provides practical examples of how to derive bonding descriptors with modern software and of how to interpret them.

Great Scientists Wage the Great War

Author : William van der Kloot
Publisher : Fonthill Media
ISBN 13 :
Total Pages : 453 pages
Book Rating : 4./5 ( download)

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Book Synopsis Great Scientists Wage the Great War by : William van der Kloot

Download or read book Great Scientists Wage the Great War written by William van der Kloot and published by Fonthill Media. This book was released on 2017-01-24 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Physical Chemist's Toolbox

Author : Robert M. Metzger
Publisher : John Wiley & Sons
ISBN 13 : 1119755778
Total Pages : 1124 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis The Physical Chemist's Toolbox by : Robert M. Metzger

Download or read book The Physical Chemist's Toolbox written by Robert M. Metzger and published by John Wiley & Sons. This book was released on 2023-03-08 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assembling a great deal of material in one place, this book serves as a valuable guide for chemists and related physical scientists throughout their careers -- covering essential equations, theories, and tools needed for conducting and interpreting contemporary research. Offers a comprehensive and in-depth treatment of the most challenging concepts of chemistry Updates and revises existing chapters from the prior edition and adds: new chapters on inorganic, organic, and biochemistry; appendices about nuclides and organic reactions; and expanded questions at the end of chapters Has a complementary website with a solutions manual and PowerPoint presentations for instructors

Atoms, Molecules and Photons

Author : Wolfgang Demtröder
Publisher : Springer
ISBN 13 : 3662555239
Total Pages : 561 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis Atoms, Molecules and Photons by : Wolfgang Demtröder

Download or read book Atoms, Molecules and Photons written by Wolfgang Demtröder and published by Springer. This book was released on 2019-02-09 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introduction to Atomic and Molecular Physics explains how our present model of atoms and molecules has been developed over the last two centuries both by many experimental discoveries and, from the theoretical side, by the introduction of quantum physics to the adequate description of micro-particles. It illustrates the wave model of particles by many examples and shows the limits of classical description. The interaction of electromagnetic radiation with atoms and molecules and its potential for spectroscopy is outlined in more detail and in particular lasers as modern spectroscopic tools are discussed more thoroughly. Many examples and problems with solutions are offered to encourage readers to actively engage in applying and adapting the fundamental physics presented in this textbook to specific situations. Completely revised third edition with new sections covering all actual developments, like photonics, ultrashort lasers, ultraprecise frequency combs, free electron lasers, cooling and trapping of atoms, quantum optics and quantum information.

Principles of Inorganic Materials Design

Author : John N. Lalena
Publisher : John Wiley & Sons
ISBN 13 : 1119486831
Total Pages : 720 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Principles of Inorganic Materials Design by : John N. Lalena

Download or read book Principles of Inorganic Materials Design written by John N. Lalena and published by John Wiley & Sons. This book was released on 2020-05-27 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the fundamentals of materials design with this all-inclusive approach to the basics in the field Study of materials science is an important aspect of curricula at universities worldwide. This text is designed to serve students at a fundamental level, positioning materials design as an essential aspect of the study of electronics, medicine, and energy storage. Now in its 3rd edition, Principles of Inorganic Materials Design is an introduction to relevant topics including inorganic materials structure/property relations and material behaviors. The new edition now includes chapters on computational materials science, intermetallic compounds, and covalent compounds. The text is meant to aid students in their studies by providing additional tools to study the key concepts and understand recent developments in materials research. In addition to the many topics covered, the textbook includes: • Accessible learning tools to help students better understand key concepts • Updated content including case studies and new information on computational materials science • Practical end-of-chapter exercises to assist students with the learning of the material • Short biographies introducing pioneers in the field of inorganic materials science For undergraduates just learning the material or professionals looking to brush up on their knowledge of current materials design information, this text covers a wide range of concepts, research, and topics to help round out their education. The foreword to the first edition was written by the 2019 Chemistry Nobel laureate Prof. John B. Goodenough.

Theory and Applications of Computational Chemistry

Author : Clifford Dykstra
Publisher : Elsevier
ISBN 13 : 0080456243
Total Pages : 1336 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Theory and Applications of Computational Chemistry by : Clifford Dykstra

Download or read book Theory and Applications of Computational Chemistry written by Clifford Dykstra and published by Elsevier. This book was released on 2011-10-13 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational chemistry is a means of applying theoretical ideas using computers and a set of techniques for investigating chemical problems within which common questions vary from molecular geometry to the physical properties of substances. Theory and Applications of Computational Chemistry: The First Forty Years is a collection of articles on the emergence of computational chemistry. It shows the enormous breadth of theoretical and computational chemistry today and establishes how theory and computation have become increasingly linked as methodologies and technologies have advanced. Written by the pioneers in the field, the book presents historical perspectives and insights into the subject, and addresses new and current methods, as well as problems and applications in theoretical and computational chemistry. Easy to read and packed with personal insights, technical and classical information, this book provides the perfect introduction for graduate students beginning research in this area. It also provides very readable and useful reviews for theoretical chemists.* Written by well-known leading experts * Combines history, personal accounts, and theory to explain much of the field of theoretical and compuational chemistry* Is the perfect introduction to the field

Metamagical Themas

Author : Douglas R Hofstadter
Publisher : Basic Books
ISBN 13 : 0786723866
Total Pages : 622 pages
Book Rating : 4.7/5 (867 download)

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Book Synopsis Metamagical Themas by : Douglas R Hofstadter

Download or read book Metamagical Themas written by Douglas R Hofstadter and published by Basic Books. This book was released on 2008-08-04 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hofstadter's collection of quirky essays is unified by its primary concern: to examine the way people perceive and think.

Douglas Rayner Hartree

Author : Charlotte Froese Fischer
Publisher : World Scientific
ISBN 13 : 9812385770
Total Pages : 244 pages
Book Rating : 4.8/5 (123 download)

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Book Synopsis Douglas Rayner Hartree by : Charlotte Froese Fischer

Download or read book Douglas Rayner Hartree written by Charlotte Froese Fischer and published by World Scientific. This book was released on 2003 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This scientific biography of Douglas R. Hartree not only describes important events in his life but also outlines his contributions to a number of fields. He is best known for his "self-consistent field" theory for atoms, a theory he later used for the much more difficult problem of predicting the behavior of a magnetron. When Fock pre-empted his work on exchange, he began research into radio-wave propagation. Hartree was very interested in the process of computation. When he learned of a differential analyzer for solving differential equations, he first built a model using Meccano, a toy for children. The success of this model spread the notion of using devices to solve scientific problems. Application of the analyzer led Hartree to control theory and fluid dynamics. In both these areas he made significant, original contribution. With his extensive computing background, he was selected as the first civilian to evaluate the possibility of applying the US ENIAC computer to nonmilitary problems. His research touched the lives of many scientists.