Modern Metrology Concerns

Technology & Engineering
Modern Metrology Concerns PDF Author: Luigi Cocco
Publisher: BoD – Books on Demand
ISBN: 9535105841
Category : Technology & Engineering
Languages : en
Pages : 472

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Book Description
"What are the recent developments in the field of Metrology?" International leading experts answer this question providing both state of the art presentation and a road map to the future of measurement science. The book is organized in six sections according to the areas of expertise, namely: Introduction; Length, Distance and Surface; Voltage, Current and Frequency; Optics; Time and Relativity; Biology and Medicine. Theoretical basis and applications are explained in accurate and comprehensive manner, providing a valuable reference to researchers and professionals.

Modern Metrology Concerns

Modern Metrology Concerns PDF Author: Luigi Cocco
Publisher: BoD – Books on Demand
ISBN: 9535105841
Category : Technology & Engineering
Languages : en
Pages : 472

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Book Description
"What are the recent developments in the field of Metrology?" International leading experts answer this question providing both state of the art presentation and a road map to the future of measurement science. The book is organized in six sections according to the areas of expertise, namely: Introduction; Length, Distance and Surface; Voltage, Current and Frequency; Optics; Time and Relativity; Biology and Medicine. Theoretical basis and applications are explained in accurate and comprehensive manner, providing a valuable reference to researchers and professionals.

Modern Metrology Concerns

Modern Metrology Concerns PDF Author: Itzal Zabala
Publisher:
ISBN: 9781681175317
Category :
Languages : en
Pages : 302

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Book Description
Have you ever wondered how an inch became an inch, and why a kilo is not a pound? Do you know what the distance is between the earth and the sun in millimeters? These are questions that can only be answered if you learn more about metrology. Metrology covers both the experimental and theoretical aspects of measurement and the determination of the levels of uncertainty of these aspects. The study of measurement is a basic requirement in any field of science and technology, most importantly in engineering and manufacturing. Since metrology is the study of measurement, it is expected to enforce, validate and verify predefined standards for traceability, accuracy, reliability, and precision. All of these are factors that would affect the validity of measurement. Although these standards vary widely, these are mandated by the government, the agencies, and some treaties. Subsequently, these standards are verified and tested against a recognized quality system in calibration laboratories. The experimental aspect of metrology is that which deals with the investigation of the relationship among variables. These variables are established depending on set of observations being considered or classified. As such, it is in this aspect that hypotheses are established and tested. On the other hand, the theoretical aspect of metrology pacts with the various concepts and principles underlying the study.Modern Metrology Concerns provides comprehensive overview on the recent developments in the field of Metrology. Theoretical basis and applications are enlightened in accurate and comprehensive manner, providing a appreciated reference to researchers and professionals.

Modern Metrology Concerns

Modern Metrology Concerns PDF Author: Luigi Cocco
Publisher: IntechOpen
ISBN: 9789535105848
Category : Technology & Engineering
Languages : en
Pages : 472

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Book Description
"What are the recent developments in the field of Metrology?" International leading experts answer this question providing both state of the art presentation and a road map to the future of measurement science. The book is organized in six sections according to the areas of expertise, namely: Introduction; Length, Distance and Surface; Voltage, Current and Frequency; Optics; Time and Relativity; Biology and Medicine. Theoretical basis and applications are explained in accurate and comprehensive manner, providing a valuable reference to researchers and professionals.

Metrology

Metrology PDF Author: Anil Akdogan
Publisher: BoD – Books on Demand
ISBN: 1789235952
Category : Technology & Engineering
Languages : en
Pages : 122

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Book Description
Metrology, the science of measurement, is crucial for many sciences and technological developments. Since metrology helps to improve many other sciences, the book reflects in general metrology and some special metrological approaches at different fields such as radiation and frequency measurements in detail. This book also focuses on technical testing and control applications in the industry. It also intends the fundamentals of metrology concerning the related standards and systems of units. In addition, the book considers the calibration of measurement instruments and measurement uncertainties as the basic requirements of the related quality standards.

Applied Aspects of Modern Metrology

Applied Aspects of Modern Metrology PDF Author: Oleh Velychko
Publisher: BoD – Books on Demand
ISBN: 1803550481
Category : Technology & Engineering
Languages : en
Pages : 150

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Book Description
In the modern era of scientific and technological development, the role of measurements and metrology in scientific research is becoming more and more important due to the increase in the testing of various products. Moreover, requirements for the accuracy and reliability of measurement results are increasing significantly and their ranges are expanding. Improving measurement accuracy allows us to identify the shortcomings of certain technological processes and either eliminate them or reduce their influence. This leads to better-quality products and contributes to saving energy and other resources, as well as raw materials and materials. This book discusses relevant aspects of practical metrological activity to establish traceability of measurements while increasing their accuracy and reliability. It also presents procedures for the calibration and testing of measuring instruments.

Trends in Modern Cosmology

Trends in Modern Cosmology PDF Author: Abraao Jesse Capistrano
Publisher: BoD – Books on Demand
ISBN: 9535132091
Category : Science
Languages : en
Pages : 224

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Book Description
The modern cosmology has been turned into an outstanding field of active research through the years. Today, we have more scientific data in modern cosmology than we could get rid of it, which makes the present days an exciting era for scientific knowledge. "Trends in Modern Cosmology" invites the reader to tackle the big questions of the universe from cultural aspects of cosmology and its influence on arts, philosophy, and politics to more specialized technical advances in the field as the physics of dark sector, black holes, galaxies, large structure formation, and particles. In fact, it reveals our endless searching for the better understanding of the universe as a legacy of knowledge for next generations.

New Trends and Developments in Metrology

New Trends and Developments in Metrology PDF Author: Luigi Cocco
Publisher: BoD – Books on Demand
ISBN: 9535124773
Category : Technology & Engineering
Languages : en
Pages : 292

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Book Description
Investigating the incessant technology growth and the even higher complexity of engineering systems, one of the crucial requirements to confidently steer both scientific and industrial challenges is to identify an appropriate measurement approach. A general process can be considered effective and under control if the following elements are consciously and cyclically managed: numeric target, adequate tools, output analysis, and corrective actions. The role of metrology is to rigorously harmonize this virtuous circle, providing guidance in terms of instruments, standards, and techniques to improve the robustness and the accuracy of the results. This book is designed to offer an interdisciplinary experience into the science of measurement, not only covering high-level measurement strategies but also supplying analytical details and experimental setups.

Standards, Methods and Solutions of Metrology

Standards, Methods and Solutions of Metrology PDF Author: Luigi Cocco
Publisher: BoD – Books on Demand
ISBN: 1789844622
Category : Technology & Engineering
Languages : en
Pages : 106

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Book Description
The goal of acceptable quality, cost, and time is a decisive challenge in every engineering development process. To be familiar with metrology requires choosing the best combination of techniques, standards, and tools to control a project from advanced simulations to final performance measurements and periodic inspections. This book contains a cluster of chapters from international academic authors who provide a meticulous way to discover the impacts of metrology in both theoretical and application fields. The approach is to discuss the key aspects of a selection of untraditional metrological topics, covering the analysis procedures and set of solutions obtained from experimental studies.

Non-Inertial Frames and Dirac Observables in Relativity

Non-Inertial Frames and Dirac Observables in Relativity PDF Author: Luca Lusanna
Publisher: Cambridge University Press
ISBN: 1108480829
Category : Science
Languages : en
Pages : 400

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Book Description
Describes global non-inertial frames in special and general relativity and provides a detailed description of mathematical methods.

Gravity: Where Do We Stand?

Gravity: Where Do We Stand? PDF Author: Roberto Peron
Publisher: Springer
ISBN: 3319202243
Category : Science
Languages : en
Pages : 484

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Book Description
This book presents an overview of the current understanding of gravitation, with a focus on the current efforts to test its theory, especially general relativity. It shows how the quest for a deeper theory, which would possibly incorporate gravity in the quantum realm, is more than ever an open field. The majority of the contributions deals with the manifold facets of “experimental gravitation”, but the book goes beyond this and covers a broad range of subjects from the foundations of gravitational theories to astrophysics and cosmology. The book is divided into three parts. The first part deals with foundations and Solar System tests. An introductory pedagogical chapter reviews first Newtonian gravitational theory, special relativity, the equivalence principle and the basics of general relativity. Then it focuses on approximation methods, mainly the post-Newtonian formalism and the relaxed Einstein equations, with a discussion on how they are used in treating experimental tests and in the problem of generation and detection of gravitational waves. Following this is a set of chapters describing the most recent experiments, techniques and observations on the testing of gravity theories in the laboratory, around the Earth and in the Solar System. The second part is dedicated to astrophysical topics deeply linked with the study of gravitation, namely binary pulsars and the perspective of direct detection of gravitational waves. These cases are paradigmatic in that the gravitational signals act at the same time as messengers helping us to understand the properties of important and wide classes of astrophysical objects. The third part explores the many open issues in current knowledge of gravitation machinery, especially related to astrophysical and cosmological problems and the way possible solutions to them impact the quest for a quantum theory of gravitation and unified theory. Included is a selection of the many possible paths, giving a hint to the subtleties one is called upon. Whenever possible, a close link to observational constraints and possible experimental tests is provided. In selecting the topics of the various contributions, particular care has been devoted to ensure their fit in a coherent representation of our understanding of gravitational phenomena. The book is aimed at graduate level students and will form a valuable reference for those working in the field.