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An Introduction To Modern Timekeeping And Time Transfer
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Book Synopsis An Introduction to Modern Timekeeping and Time Transfer by : Parameswar Banerjee
Download or read book An Introduction to Modern Timekeeping and Time Transfer written by Parameswar Banerjee and published by Springer. This book was released on 2023-08-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive, systematic description of modern timekeeping and its specializations. Introductory chapters discuss the concept of time and its definition, then briefly look at pre-Atomic Era timekeeping to set the stage for the introduction of the atomic clock. Subsequent chapters focus on concepts such as frequency stability and measurement uncertainty, as well as computer network time-synchronization protocols including Network Time Protocol (NTP) and Precise Time Protocol (PTP). The book then delves into the nuts and bolts of the Global Navigation Satellite Systems (GNSS), Two-Way Satellite Time and Frequency Transfer, and Optical Time and Frequency Transfer. Timescale theory is then described as a way to combine clock data, and the algorithms and procedures used to generate Coordinated Universal Time (UTC) are given. Finally, there is a look at modern applications of timekeeping and time transfer. Featuring a glossary of all key terms, this book is highly recommended for trained or incoming physicists, engineers, or mathematicians working, for example, in manufacturing or timing laboratories. Additionally, it is suitable for use in introductory university courses dealing with the subject of timekeeping.
Book Synopsis An Introduction to Modern Timekeeping and Time Transfer by : Parameswar Banerjee
Download or read book An Introduction to Modern Timekeeping and Time Transfer written by Parameswar Banerjee and published by Springer Nature. This book was released on 2023-10-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive, systematic description of modern timekeeping and its specializations. Introductory chapters discuss the concept of time and its definition, then briefly look at pre-Atomic Era timekeeping to set the stage for the introduction of the atomic clock. Subsequent chapters focus on concepts such as frequency stability and measurement uncertainty, as well as computer network time-synchronization protocols including Network Time Protocol (NTP) and Precise Time Protocol (PTP). The book then delves into the nuts and bolts of the Global Navigation Satellite Systems (GNSS), Two-Way Satellite Time and Frequency Transfer, and Optical Time and Frequency Transfer. Timescale theory is then described as a way to combine clock data, and the algorithms and procedures used to generate Coordinated Universal Time (UTC) are given. Finally, there is a look at modern applications of timekeeping and time transfer. Featuring a glossary of all key terms, this book is highly recommended for trained or incoming physicists, engineers, or mathematicians working, for example, in manufacturing or timing laboratories. Additionally, it is suitable for use in introductory university courses dealing with the subject of timekeeping.
Book Synopsis Frequency Measurement and Control by : Andre N. Luiten
Download or read book Frequency Measurement and Control written by Andre N. Luiten and published by Springer Science & Business Media. This book was released on 2003-07-01 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text on precision frequency measurement and its key enabling techniques includes reviews written by some of the most experienced researchers in their respective fields. This text should prove useful to researchers just entering the field of frequency metrology and standards, or equally well to the experienced practitioner.
Book Synopsis Time: From Earth Rotation to Atomic Physics by : Dennis D. McCarthy
Download or read book Time: From Earth Rotation to Atomic Physics written by Dennis D. McCarthy and published by Cambridge University Press. This book was released on 2018-10-18 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible reference presents the evolution of concepts of time and methods of time keeping, for historians, scientists, engineers, and educators. The second edition has been updated throughout to describe twentieth- and twenty-first-century advances, progress in devices, time and cosmology, the redefinition of SI units, and the future of UTC.
Download or read book Time written by Dennis D. McCarthy and published by Wiley-VCH. This book was released on 2009-11-23 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filling the need for a book that presents the current technology as well as the underlying historical and physical background, this publication informs scientists, engineers, and those interested in the foundations of modern timekeeping how precise time and frequency are made available for modern-day use. The authors draw on their longstanding research experience with timekeeping and high-precision measurements to describe the discovery of the irregular motions of the Earth, the development of mechanical and atomic clocks, the introduction of dynamical timescales, and the development of the study of the Earth's orientation in space. Also discussed are astronomical and satellite observations used to improve solar system dynamics and Earth kinematics along with the applications of the theory of relativity to the topics of timekeeping and time transfer. Indispensable for high-precision measurements and applications in astronomy, space sciences, and geodesy, and relevant for physical measurements, navigation, and communication, this monograph can be used equally as a course book or as accompanying work at advanced undergraduate, graduate, and professional levels.
Book Synopsis Time-Frequency/Time-Scale Analysis by : Patrick Flandrin
Download or read book Time-Frequency/Time-Scale Analysis written by Patrick Flandrin and published by Academic Press. This book was released on 1998-09-29 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly acclaimed work has so far been available only in French. It is a detailed survey of a variety of techniques for time-frequency/time-scale analysis (the essence of "Wavelet Analysis"). This book has broad and comprehensive coverage of a topic of keen interest to a variety of engineers, especially those concerned with signal and image processing. Flandrin provides a discussion of numerous issues and problems that arise from a mixed description in time and frequency, as well as problems in interpretation inherent in signal theory. Detailed coverage of both linear and quadratic solutions Various techniques for both random and deterministic signals
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 Advances in Minimum Description Length by : Peter D. Grünwald
Download or read book Advances in Minimum Description Length written by Peter D. Grünwald and published by MIT Press. This book was released on 2005 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: A source book for state-of-the-art MDL, including an extensive tutorial and recent theoretical advances and practical applications in fields ranging from bioinformatics to psychology.
Book Synopsis The Measurement of Time by : Claude Audoin
Download or read book The Measurement of Time written by Claude Audoin and published by Cambridge University Press. This book was released on 2001-09-06 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique insight into the measurement of time and its applications, at an introductory level.
Book Synopsis China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III by : Jiadong Sun
Download or read book China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III written by Jiadong Sun and published by Springer Science & Business. This book was released on 2014-04-22 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: China Satellite Navigation Conference (CSNC) 2014 Proceedings presents selected research papers from CSNC2014, held on 21-23 May in Nanjing, China. The theme of CSNC2014 is 'BDS Application: Innovation, Integration and Sharing'. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS) and the latest progress made in the China BeiDou System (BDS) especially. They are divided into 9 topics to match the corresponding sessions in CSNC2014, which broadly covered key topics in GNSS. Readers can learn about the BDS and keep abreast of the latest advances in GNSS techniques and applications. SUN Jiadong is the Chief Designer of the Compass/ BDS, and the Academician of Chinese Academy of Sciences (CAS); JIAO Wenhai is a researcher at China Satellite Navigation Office; WU Haitao is a professor at Navigation Headquarters, CAS; LU Mingquan is a professor at Department of Electronic Engineering of Tsinghua University.
Download or read book Beyond Bakelite written by Joris Mercelis and published by MIT Press. This book was released on 2020-03-24 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changing relationships between science and industry in the late nineteenth and early twentieth centuries, illustrated by the career of the “father of plastics.” The Belgian-born American chemist, inventor, and entrepreneur Leo Baekeland (1863–1944) is best known for his invention of the first synthetic plastic—his near-namesake Bakelite—which had applications ranging from electrical insulators to Art Deco jewelry. Toward the end of his career, Baekeland was called the “father of plastics”—given credit for the establishment of a sector to which many other researchers, inventors, and firms inside and outside the United States had also made significant contributions. In Beyond Bakelite, Joris Mercelis examines Baekeland's career, using it as a lens through which to view the changing relationships between science and industry on both sides of the Atlantic in the late nineteenth and early twentieth centuries. He gives special attention to the intellectual property strategies and scientific entrepreneurship of the period, making clear their relevance to contemporary concerns. Mercelis describes the growth of what he terms the “science-industry nexus” and the developing interdependence of science and industry. After examining Baekeland's emergence as a pragmatic innovator and leader in scientific circles, Mercelis analyzes Baekeland's international and domestic IP strategies and his efforts to reform the US patent system; his dual roles as scientist and industrialist; the importance of theoretical knowledge to the science-industry nexus; and the American Bakelite companies' research and development practices, technically oriented sales approach, and remuneration schemes. Mercelis argues that the expansion and transformation of the science-industry nexus shaped the careers and legacies of Baekeland and many of his contemporaries.
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 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Introduction to Modern Electronics by : William L. Faissler
Download or read book An Introduction to Modern Electronics written by William L. Faissler and published by John Wiley & Sons. This book was released on 1991-03-19 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a complete grounding in the principles and techniques of modern electronics. Designed to provide even beginning students with the knowledge and skills necessary for building useful and interesting circuits either in a laboratory situation or on their own. Concentrates on techniques and devices currently used in modern equipment and special attention is paid to the basic ideas and techniques used with important types of circuits. A substantial portion of the book is devoted to explaining the vocabulary and information presented in data sheets for these circuits. By instructing students in these techniques and familiarizing them with the ins-and-outs of electronic literature, it provides a sound introduction to the field and a means of keeping up with its extremely rapid changes.
Book Synopsis Understanding Pendulums by : L.P. Pook
Download or read book Understanding Pendulums written by L.P. Pook and published by Springer Science & Business Media. This book was released on 2011-05-27 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite their apparent simplicity, the behaviour of pendulums can be remarkably complicated. Historically, pendulums for specific purposes have been developed using a combination of simplified theory and trial and error. There do not appear to be any introductory books on pendulums, written at an intermediate level, and covering a wide range of topics. This book aims to fill the gap. It is written for readers with some background in elementary geometry, algebra, trigonometry and calculus. Historical information, where available and useful for the understanding of various types of pendulum and their applications, is included. Perhaps the best known use of pendulums is as the basis of clocks in which a pendulum controls the rate at which the clock runs. Interest in theoretical and practical aspects of pendulums, as applied to clocks, goes back more than four centuries. The concept of simple pendulums, which are idealised versions of real pendulums is introduced. The application of pendulums to clocks is described, with detailed discussion of the effect of inevitable differences between real pendulums and simple pendulums. In a clock, the objective is to ensure that the pendulum controls the timekeeping. However, pendulums are sometimes driven, and how this affects their behaviour is described. Pendulums are sometimes used for occult purposes. It is possible to explain some apparently occult results by using modern pendulum theory. For example, why a ring suspended inside a wine glass, by a thread from a finger, eventually strikes the glass. Pendulums have a wide range of uses in scientific instruments, engineering, and entertainment. Some examples are given as case studies. Indexed in the Book Citation Index– Science (BKCI-S)
Book Synopsis Water Vapor Measurement by : Pieter R. Wiederhold
Download or read book Water Vapor Measurement written by Pieter R. Wiederhold and published by CRC Press. This book was released on 2012-01-25 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering all aspects of humidity measurement and instrumentation, this work includes rudiments and theory, common applications, advantages and limitations of frequently-used sensors and techniques, and guidelines for installation, maintenance and calibration. The disk is intended for easy conversions of humidity parameters and units.
Book Synopsis An Introduction to Design Science by : Paul Johannesson
Download or read book An Introduction to Design Science written by Paul Johannesson and published by Springer Nature. This book was released on 2021-09-20 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introductory text on design science, intended to support both graduate students and researchers in structuring, undertaking and presenting design science work. It builds on established design science methods as well as recent work on presenting design science studies and ethical principles for design science, and also offers novel instruments for visualizing the results, both in the form of process diagrams and through a canvas format. While the book does not presume any prior knowledge of design science, it provides readers with a thorough understanding of the subject and enables them to delve into much deeper detail, thanks to extensive sections on further reading. Design science in information systems and technology aims to create novel artifacts in the form of models, methods, and systems that support people in developing, using and maintaining IT solutions. This work focuses on design science as applied to information systems and technology, but it also includes examples from, and perspectives of, other fields of human practice. Chapter 1 provides an overview of design science and outlines its ties with empirical research. Chapter 2 discusses the various types and forms of knowledge that can be used and produced by design science research, while Chapter 3 presents a brief overview of common empirical research strategies and methods. Chapter 4 introduces a methodological framework for supporting researchers in doing design science research as well as in presenting their results. This framework includes five core activities, which are described in detail in Chapters 5 to 9. Chapter 10 discusses how to communicate design science results, while Chapter 11 compares the proposed methodological framework with methods for systems development and shows how they can be combined. Chapter 12 discusses how design science relates to research paradigms, in particular to positivism and interpretivism, and Chapter 13 discusses ethical issues and principles for design science research. The new Chapter 14 showcases a study on digital health consultations and illustrates the whole process in one comprehensive example. Also added to this 2nd edition are a number of sections on practical guidelines for carrying out basic design science tasks, a discussion on design thinking and its relationship to design science, and the description of artefact classifications. Eventually, both the references in each chapter and the companion web site were updated to reflect recent findings.
Download or read book Splitting The Second written by A Jones and published by CRC Press. This book was released on 2000-01-01 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until the 1950s timekeeping was based on the apparent motion of the Sun that in turn reflected the rotation of the Earth on its axis. But the Earth does not turn smoothly. By the 1940s it was clear that the length of the day fluctuated unpredictably and with it the length of the second. Astronomers wanted to redefine the second in terms of the moti
