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Nist Time And Frequency Bulletin No 477
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Download or read book On Time written by Kenneth Mondschein and published by JHU Press. This book was released on 2020-09-15 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approachable, accessible history of timekeeping and the impact of the increasing precision and accuracy of time on humanity. Western culture has been obsessed with regulating society by the precise, accurate measurement of time since the Middle Ages. In On Time, Ken Mondschein explores the paired development of concepts and technologies of timekeeping with human thought. Without clocks, he argues, the modern world as we know it would not exist. From the astronomical timekeeping of the ancient world to the tower clocks of the Middle Ages to the seagoing chronometer, the quartz watch, and the atomic clock, greater precision and accuracy have had profound effects on human society—which, in turn, has driven the quest for further precision and accuracy. This quest toward automation—which gave rise to the Gregorian calendar, the factory clock, and even the near-disastrous Y2K bug—has led to profound social repercussions and driven the creation of the modern scientific mindset. Surveying the evolution of the clock from prehistory to the twenty-first century, Mondschein explains how both the technology and the philosophy behind Western timekeeping regimes came to take over the entire world. On Time is a story of thinkers, philosophers, and scientists, and of the thousand decisions that continue to shape our daily lives.
Book Synopsis Sonar to Quartz Clock by : Shaul Katzir
Download or read book Sonar to Quartz Clock written by Shaul Katzir and published by Oxford University Press. This book was released on 2023-09-07 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sonar to Quartz Clock examines how the unapplied phenomenon of piezoelectricity became applied for technologies such as sonar, crystal frequency control, the quartz clock, and how its research has consequently changed during WWI and the interwar period. It aims at reconstructing, for the first time, the fascinating history of the inventions and the development of these highly important technologies, which are still in extensive use, and which were crucial for the electronic revolution, arguably the most important technological developments of the twentieth century. On this basis, this book suggests a better and more nuanced understanding of the relationships between modern science and technology and the process of development and innovation of science-based technologies. It examines in particular the mutual transfer and transformation of knowledge between them including the way physics becomes practically applicable, the way applications and societal interests shape technology and science, and the differences and similarities between scientific and technological research. The book presents an in-depth analysis of the scientific and technological research and development in the field, and of the evolution of their experimental, theoretical, and technical aspects within their social military and commercial contexts. It offers an integrative history of science and technology, needed to better comprehend their interactions and evolution but rare in current historiography. This book will appeal to historians of science and technology, sociologists of science and generally scientists and engineers studying or working with piezoelectricity, ultrasound devices, and crystal frequency control.
Book Synopsis A Method of Measuring Earth Resistivity by : Frank Wenner
Download or read book A Method of Measuring Earth Resistivity written by Frank Wenner and published by . This book was released on 1916 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Formulas and Tables for the Calculation of Mutual and Self-inductance by : Edward Bennett Rosa
Download or read book Formulas and Tables for the Calculation of Mutual and Self-inductance written by Edward Bennett Rosa and published by . This book was released on 1912 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Inductance Calculations by : Frederick W Grover
Download or read book Inductance Calculations written by Frederick W Grover and published by Courier Corporation. This book was released on 2013-07-24 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative reference enables the design of virtually every type of inductor. It features a single simple formula for each type of inductor, together with tables containing essential numerical factors. 1946 edition.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Table of Dielectric Constants of Pure Liquids by : Arthur Allen Maryott
Download or read book Table of Dielectric Constants of Pure Liquids written by Arthur Allen Maryott and published by . This book was released on 1951 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Marine Mammals Ashore by : Joseph R. Geraci
Download or read book Marine Mammals Ashore written by Joseph R. Geraci and published by National Aquarium in Baltimore. This book was released on 2005 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Book Synopsis A Century of Excellence in Measurements, Standards, and Technology by : David R. Lide
Download or read book A Century of Excellence in Measurements, Standards, and Technology written by David R. Lide and published by CRC Press. This book was released on 2001-10-30 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established by Congress in 1901, the National Bureau of Standards (NBS), now the National Institute of Standards and Technology (NIST), has a long and distinguished history as the custodian and disseminator of the United States' standards of physical measurement. Having reached its centennial anniversary, the NBS/NIST reflects on and celebrates its first century with this book describing some of its seminal contributions to science and technology. Within these pages are 102 vignettes that describe some of the Institute's classic publications. Each vignette relates the context in which the publication appeared, its impact on science, technology, and the general public, and brief details about the lives and work of the authors. The groundbreaking works depicted include: A breakthrough paper on laser-cooling of atoms below the Doppler limit, which led to the award of the 1997 Nobel Prize for Physics to William D. Phillips The official report on the development of the radio proximity fuse, one of the most important new weapons of World War II The 1932 paper reporting the discovery of deuterium in experiments that led to Harold Urey's1934 Nobel Prize for Chemistry A review of the development of the SEAC, the first digital computer to employ stored programs and the first to process images in digital form The first paper demonstrating that parity is not conserved in nuclear physics, a result that shattered a fundamental concept of theoretical physics and led to a Nobel Prize for T. D. Lee and C. Y. Yang "Observation of Bose-Einstein Condensation in a Dilute Atomic Vapor," a 1995 paper that has already opened vast new areas of research A landmark contribution to the field of protein crystallography by Wlodawer and coworkers on the use of joint x-ray and neutron diffraction to determine the structure of proteins
Book Synopsis Trapping Highly Charged Ions by : John Gillaspy
Download or read book Trapping Highly Charged Ions written by John Gillaspy and published by Nova Publishers. This book was released on 2001 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides and elementary introduction to the field of trapping highly charged ions. The first group of chapters is intended to describe the various sorts of highly charged ion traps: EBIT, EBIS, ECR, Storage Rings and various speciality traps. The authors focus on their own ion trap facilities in order to teach by example. The chapters range in scope from comprehensive reviews to brief introductions. The second group of chapters is intended to give a flavour of the various sorts of scientific research which are presently being carried out with traps for highly charged ions. These chapters not only inform, but also stimulate newcomers to think up fresh ideas. The articles in this second group generally fall into one of three broad categories: atomic structure experiments, ion-surface interactions and precision mass spectrometry. The third group of chapters is intended to deal with theory and spectroscopic analysis. It provides some of the background material necessary to make sense of observed phenomenology, to allow detailed explanation of experimental data, and to sensibly plan further experimentation. An appendix provides a complete keyword-annotated bibliography of pa
Book Synopsis From Sundials to Atomic Clocks by : James Jespersen
Download or read book From Sundials to Atomic Clocks written by James Jespersen and published by Courier Corporation. This book was released on 1999-01-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clear and accessible introduction to the concept of time examines measurement, historic timekeeping methods, uses of time information, role of time in science and technology, and much more. Over 300 illustrations.
Book Synopsis The Calibration of Thermocouples and Thermocouple Materials by : George W. Burns
Download or read book The Calibration of Thermocouples and Thermocouple Materials written by George W. Burns and published by . This book was released on 1989 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1992-10 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Identifying the Culprit by : National Research Council
Download or read book Identifying the Culprit written by National Research Council and published by National Academies Press. This book was released on 2015-01-16 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifying the Culprit: Assessing Eyewitness Identification makes the case that better data collection and research on eyewitness identification, new law enforcement training protocols, standardized procedures for administering line-ups, and improvements in the handling of eyewitness identification in court can increase the chances that accurate identifications are made. This report explains the science that has emerged during the past 30 years on eyewitness identifications and identifies best practices in eyewitness procedures for the law enforcement community and in the presentation of eyewitness evidence in the courtroom. In order to continue the advancement of eyewitness identification research, the report recommends a focused research agenda.
Book Synopsis Handbook of Reference Methods for Plant Analysis by : Yash Kalra
Download or read book Handbook of Reference Methods for Plant Analysis written by Yash Kalra and published by CRC Press. This book was released on 1997-12-29 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Reference Methods for Plant Analysis is an outstanding resource of plant analysis procedures, outlined in easy-to-follow steps and laboratory-ready for implementation. Plant laboratory preparation methods such as dry ashing and acid and microwave digestion are discussed in detail. Extraction techniques for analysis of readily soluble elements (petiole analysis) and quick test kits for field testing are also presented. This handbook consolidates proven, time tested methods in one convenient source. Plant scientists in production agriculture, forestry, horticulture, environmental sciences, and other related disciplines will find the Handbook a standard laboratory reference. The Handbook was written for the Soil and Plant Analysis Council, Inc., of which the editor is a board member. The council aims to promote uniform soil test and plant analysis methods, use, interpretation, and terminology; and to stimulate research on the calibration and use of soil testing and plant analysis. This reference will help readers reach these important goals in their own research.
Book Synopsis Air Base Defense in the Republic of Vietnam, 1961-1973 by : Roger P. Fox
Download or read book Air Base Defense in the Republic of Vietnam, 1961-1973 written by Roger P. Fox and published by . This book was released on 1979 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recommended Practice for Evaluation of Metal-tensioned Systems in Geotechnical Applications by : James Lawrence Withiam
Download or read book Recommended Practice for Evaluation of Metal-tensioned Systems in Geotechnical Applications written by James Lawrence Withiam and published by Transportation Research Board. This book was released on 2002 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
