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Books > Science & Mathematics > General
Mesyats' Pulsed Power provides in-depth coverage of the generation of pulsed electric power, electron and ion beams, and various types of pulsed electromagnetic radiation. The electric power that can be produced by the methods described ranges from 106 to 1014W for pulse durations of 10-10-10-7s. The book consists of nine parts containing 28 chapters, which deal with various aspects of pulsed power and high-power electronics and cover a concise theory of electric circuits as applied to nanosecond pulse technology; physics of fast processes occurring in electrical discharges in vacuum, gases, and liquids; phenomena in long lines; mechanisms of operation and designs of high-power gas-discharge, plasma, and semiconductor closing and opening switches as well as of high-power electric pulse generators using these switches; solid-state (semiconductor and magnetic) methods of production and transformation of nanosecond high-power pulses; and methods of production of high-power pulsed electron and ion beams. The closing part describes methods applied to produce high-power nanosecond pulsed X-rays, laser beams, microwaves, and ultrawideband electromagnetic radiation. This all-embracing book covers gas, laser, semiconductor, and magnetic circuit elements, the phenomenon of explosive electron emission discovered by the author, diodes of various types, including semiconductor diodes based on the SOS effect discovered with participation of the author, and methods of production of various types of high-power pulsed radiation.
First published in 1988, this book provides students with a way to increase their understanding of the role of science and technology in society. Steven Yearley draws on and develops ideas from research in the sociology and politics of science to address, in particular: the nature of scientific knowledge and the authority it commands; the political and economic role of science in the West; the relationship between science, technology, and social change in underdeveloped countries. Examples used range from nineteenth-century brain science to the strategic defence initiative, and from hugely expensive experiments in nuclear physics, to proposals for inexpensive boat-building programmes in the Sudan. Overall, this reissue provides a comprehensive and stimulating account of the role played by science and technology in contemporary social change.
Recent accidents in a range of industries have increased concern
over the design, development, management and control of
safety-critical systems. Attention has now focused upon the role of
human error both in the development and in the operation of complex
processes. This volume contains 20 original and significant contributions addressing these critical questions. The papers were presented at the 7th IFIP Working Group 13.5 Working Conference on Human Error, Safety and Systems Development, which was held in August 2004 in conjunction with the 18th IFIP World Computer Congress in Toulouse, France, and sponsored by the International Federation for Information Processing (IFIP).
Part of a series examining different aspects of knowledge and society, this volume focuses on the anthropology of science and technology. Divided into three parts, it covers: the reconstruction of medical science and technology; science and technology at large; and discipline, culture and power.
Teachers' Learning: Stories of Science Education is aimed at science educators who wish for a deeper understanding of how teachers learn to teach science and the role of stories in reporting science education research. It is a fascinating look at the knowledge teachers have and use, how context influences teachers' work, and the role of reflection and collaboration in teachers' learning. At the core of each chapter is a story or group of stories written by or about teachers. These stories serve as a form of data to build a set of arguments about how science teachers grow and the possibilities for change in teaching. This book is designed for all those involved in the science teaching enterprise. Pre-service teachers, graduate students and science education researchers are invited to utilise both the findings about teachers' learning and the research processes employed to develop those findings.
The eagerly awaited third edition of this important resource provides a listing of over 3,600 scientific and technical handbooks in the hard sciences with over 650 new to this edition. All entries have complete bibliographic citations and most offer brief annotations that describe the content. Serving as both a research and collection development tool, "Handbooks and Tables in Science and Technology," was created for users in science and engineering libraries, special and academic libraries, and public libraries with large sci-tech collections.
This volume gathers the papers presented at three workshops that are embedded in the IFIP/Sec Conference in 2004, to enlighten specific topics that are currently particularly active in Security. The first one is the 10th IFIP Annual Working Conference on Information Security Management. It is organized by the IFIP WG 11. 1, which is itself dedicated to Information Security Management, i. e. , not only to the practical implementation of new security technology issued from recent research and development, but also and mostly to the improvement of security practice in all organizations, from multinational corporations to small enterprises. Methods and techniques are developed to increase personal awareness and education in security, analyze and manage risks, identify security policies, evaluate and certify products, processes and systems. Matt Warren, from Deakin University, Australia, who is the current Chair of WG 11. 1, acted as the Program Chair. The second workshop is organized by the IFIP WG 11. 8, dedicated to Information Security Education. This workshop is a follow-up of three issues of the World Conference on Information Security Education (WISE) that were also organized by WG 11. 8. The first WISE was organized by Louise Yngstrom in 1999 in Stockholm, and the next one, WISE'4, will be held in Moscow, Russia, 18-20 May 2005. This year, the workshop is aimed at developing a first draft of an international doctorate program allowing a specialization in IT Security.
The book contains reports about the most significant projects from science and industry that are using the supercomputers of the Federal High Performance Computing Center Stuttgart (HLRS). These projects are from different scientific disciplines, with a focus on engineering, physics and chemistry. They were carefully selected in a peer-review process and are showcases for an innovative combination of state-of-the-art physical modeling, novel algorithms and the use of leading-edge parallel computer technology. As HLRS is in close cooperation with industrial companies, special emphasis has been put on the industrial relevance of results and methods.
During the 20th century, two revolutions swept rural Mexico: the Mexican Revolution and the Green Revolution. In both, "revolutionaries" promised to address the problems of rural poverty and underdevelopment. The Mexican Revolution led to a significant agrarian reform and created the State and elite that governed Mexico since the 1920s. The Green Revolution helped increase Mexican agricultural production substantially, and in 1970 it won a Nobel Peace Prize for Norman Borlaug, who bred dwarf hybrid wheat. Mexican agronomists played significant roles in both revolutions, but neither revolution brought prosperity to peasant farmers. This book examines the history of Mexican agronomy and agronomists to shed new light on the role of science in the Mexican Revolution, the origins of the worldwide Green Revolution, and general issues about the nature of the professions, the impact of professionals' ties to politics and the state, and discourses between members of Mexico's urban middle class and peasantry. Cotter also analyzes the impact of foreign models of science in Mexico, the history of U.S.-Mexican cooperation in the agricultural sciences, and the factors that led Mexico to seek scientific assistance from the United States. In a broad way, he reveals new aspects of the ongoing struggle for the right to define "modernity" and "progress" in rural Mexico, and offers new explanations for the failure of many of the State's efforts to assist peasant farmers.
Dr. Olcbee Lee SchoolofEducation, UniversityofMiami Coral Gables, Florida 33124 I remember my excitement and appreciation several years ago when I first read World View Theory and Science Education Research by Bill Cobern (1991). It was a comprehensive, theoretical discussion ofworldview theory in science education. I am delighted to see that Cobern has taken the next step to provide empirical accountsofworldview in Everyday Thoughts about Nature. . The primary goal of the book is to understand how typical- ninth grade students and their science teachers think about Nature or the natural world, and how their thoughts are related to science. In pursuing this goal, the book raises a basicquestion about the purpose ofscienceeducationfor the public: Should science education seek to educate "scientific thinkers" in the pattern of the science teachers? Or, should science education seek to foster sound science learning within the matrices ofvari- ous cultural perspectives? (p. 3) The answer to this question becomes clear, thanks to Cobern's excellent research and persuasivearguments. First, this research takes a humanistic approach in understanding what students and teachers think about Nature "through the language and ideas voluntarily expressed" (p. I). The research used multi- directional prompts and encouraged students and teachers to speak freely and at length in any directions they wished. This humanistic approach is stated clearly: "[T]he research seeks to illuminate some of the various ways in which students think aboutNature withoutjudging eventhe most unorthodox perspectives" (p. 14).
Part of a series which discusses the foundations of library and information science, this volume focuses on library service in mathematics. Topics covered include mathematics library service in academic and public libraries, as well as in special libraries.
Western Medicine as seen today has a strong scientific basis in its development. The pathogenesis of most diseases and their symptomatology and physical signs are well studied and understood. The management of patients is based on firm understanding of these disease processes. In contrast, Traditional Chinese Medicine came about through the experience of many generations of practitioners over thousands of years. Undoubtedly, many of these treatments have proved to be effective in their own way, however, firm scientific basis is still lacking.
"Hitch Your Antenna to the Stars" is the first cultural and industrial history of early television stardom. Susan Murray argues that television stars were central to the growth and development of American broadcasting. They were used not only to promote programs and the sale of television sets and advertised consumer goods, but also to established network identities. Through profiles of well-known performers including Milton Berle, Sid Caesar, Jackie Gleason, and Lucille Ball, she shows how the television industry gave birth to the idea of TV stars and established a system of star production and management notably different from the Hollywood star system of the studio era.
Anna: Sexually abused by her father beginning at age one. Tanya: Raped by her father at age five. Lisa: Neglected by her mother and put into a foster home, she suffered severe and prolonged Satanic ritual abuse at her mother's hand. And Amy...Krista...Shawna...Linda...Virginia... All victims of severe emotional, physical, and sexual abuse as children. These eight women together made a treacherous journey up through the depths of pain, despair, anger, and fear toward newfound self-awareness and inner strength. This poignant odyssey is depicted in Ending the Cycle of Abuse, a volume about a highly promising method of group treatment for adults who have been severely abused as children. Accessible to both therapist and patient, this book is extraordinary because it offers the dual perspectives of both therapist and abuse victims in the group endeavor. This extremely compelling book is composed of the measured words of therapist Dr. Ney and the lucid prose of Anna Petersone of his patients in the group. It is enhanced by moving contributions from other group members as well. The volume traces a carefully evolved process of therapy developed by Dr. Ney over a lifetime of clinical practice and research into child abuse and neglect. Dr. Ney bases his therapeutic technique on the theory of the triangle of abuse involving perpetrator, victim, and observer: transgenerational in nature and changeable under varied circumstances. Realistic and pragmatic, Ending the Cycle of Abuse describes a process that requires abuse victims to accept that they have been forever changed as a result of the abuse they endured. Group members are taught to constructively deal with the guilt, the anger, the rage, thefear, and the despair stemming from their early experiences, and the majority make remarkably good progress. This exceptional volume will give its readers a deeper understanding of child abuse and its effects on the developing child. For therapists who work with abuse victims, it sets forth a time-tested technique for providing significant help to a severely disturbed and growing population. For victims of abuse, it offers the immense relief of self-recognition and the gift of hope.
This inspiring book addresses a topic that is far too often ignored or disregarded by sci-tech librarians: Exactly how do scientists and engineers really discover, select, and use the countless information and communications resources available to them when conducting research? The answer to this question should be a major influence on the way information specialists develop information systems in their libraries. Unfortunately, many librarians are not as familiar with the work, information needs, and communicating behavior of the research worker. Information Seeking and Communications Behavior of Scientists and Engineers looks at this question from several perspectives to give an overall view of how to best serve the needs of the scientific community.This book is an encouragement and a challenge to sci-tech librarians to make an ever greater effort to understand the work of their users, the differing information channels and sources they employ, and thus tailor the library's systems and services to best support their information-seeking behavior.
Many of the early issues in the field of telE-learning are now not
only recognised but are being addressed, through professional and
staff development routes, through innovative technological
solutions, and through approaches and concepts that are better
suited to particular educational contexts. TelE-LEARNING: The
Challenge for the Third Millennium provides details of the most
recent advances in this area, and covers issues concerned with:
TelE-LEARNING: The Challenge for the Third Millennium contains the edited proceedings of Stream 3 of the 17th World Computer Congress, which was sponsored by the International Federation for Information Processing (IFIP) and held in Montreal, Quebec, Canada in August 2002. "
This book illustrates how sustainability, information technologies, and envisioning the future can be effectively woven into an integrated educational experience. By understanding what it takes to build a sustainable community, students will develop the skills needed to engage successfully in a sustainable society. Using the real world as their classroom, they will participate in gathering and analyzing data, clarifying values, listening, speaking, thinking creatively, and making decisions about their community.
The world can be an amazing place if you know the right questions to ask: How much does a ghost reduce a house's value? How are winemakers responding to climate change? How much should you tip your Uber driver? Should your dog fear Easter more than fireworks? The keen minds of The Economist love to look beyond everyday appearances to find out what really makes things tick. In this latest collection of The Economist Explains, they have gathered the weirdest and most counter-intuitive answers they've found in their endless quest to explain our bizarre world. Take a peek at some Unconventional Wisdom - and pass it on! The world only gets more amazing when discoveries are shared. |
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