Products related to Measurement:
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Building Measurement : New Rules of Measurement
Measurement of buildings is the core skill of the quantity surveyor.It underpins the procurement, management, delivery and subsequent commissioning of a completed building, and must now be completed using New Rules of Measurement 2 (NRM 2).In this much-needed new measurement textbook, the measurement of the most common building elements is described using NRM2.Extensive worked examples including fully up to date hand-drawn diagrams and supporting take-off lists ensure that the reader develops a confidence in their ability to measure using NRM2 in practice.A practical step-by-step approach is used to explain and interpret the detail of the specific Work Sections of NRM2, covering a broad range of different trades, including mechanical and electrical systems; external works; groundwork; masonry; joinery; and internal finishes. Presuming no prior knowledge of measurement or NRM2, and fully up to date with current practice, including consideration of Building Information Modelling, this is the ideal text for students of measurement at HND or BSc level, as well as practitioners needing a crash course in how to apply NRM2.
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Polarization Measurement and Control in Optical Fiber Communication and Sensor Systems
Polarization Measurement and Control in Optical Fiber Communication and Sensor Systems A practical handbook covering polarization measurement and control in optical communication and sensor systems In Polarization Measurement and Control in Optical Fiber Communication and Sensor Systems, the authors deliver a comprehensive exploration of polarization related phenomena, as well as the methodologies, techniques, and devices used to eliminate, mitigate, or compensate for polarization related problems and impairments.The book also discusses polarization-related parameter measurement and characterization technologies in optical fibers and fiber optic devices and the utilization of polarization to solve problems or enable new capabilities in communications, sensing, and measurement systems.The authors provide a practical and hands-on treatment of the information that engineers, scientists, and graduate students must grasp to be successful in their everyday work.In addition to coverage of topics ranging from the use of polarization analysis to obtain instantaneous spectral information on light sources to the design of novel fiber optic gyroscopes for rotation sensing, Polarization Measurement and Control in Optical Fiber Communication and Sensor Systems offers: A thorough introduction to polarization in optical fiber studies, including a history of polarization in optical fiber communication and sensor systems Comprehensive discussions of the fundamentals of polarization, including the effects unique to optical fiber systems, as well as extensive coverage Jones and Mueller matrix calculus for polarization analysis In-depth treatments of active polarization controlling devices for optical fiber systems, including polarization controllers, scramblers, emulators, switches, and binary polarization state generators Fulsome explorations of passive polarization management devices, including polarizers, polarization beam splitters/displacers, wave-plates, Faraday rotators, and depolarizers Extensive review of polarization measurement techniques and devices, including time-division, amplitude-division, and wave-front division Stokes polarimeters, as well as various Mueller matrix polarimeters for PMD, PDL, and birefringence measurements Premiere of binary polarization state analyzers and binary Mueller matrix polarimeters pioneered by the authors, including their applications for highly sensitive PMD, PDL, and birefringence measurements Comprehensive discussion on distributed polarization analysis techniques developed by the authors, including their applications in solving real world problemsDetailed descriptions of high accuracy polarimetric fiber optic electric current and magnetic field sensors Perfect for professional engineers, scientists, and graduate students studying fiber optics, Polarization Measurement and Control in Optical Fiber Communication and Sensor Systems enables one to quickly grasp extensive knowledge and latest development of polarization in optical fibers and will earn a place in the libraries of professors and teachers of photonics and related disciplines.
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Measurement using the New Rules of Measurement
The RICS New Rules of Measurement mean that the construction industry now has a way of allowing a more consistent approach to the measurement and estimating of buildings from the start of a project, right through until the end, and beyond. Measurement using the New Rules of Measurement offers comprehensive guidance on all the technical competencies concerned with measurement throughout the precontract stages and provides a full commentary to the NRM, with detailed and comprehensive examples of how to measure in accordance with this new prescriptive approach. For both students and practitioners, the acquisition of technical competencies is by practice so this book offers step-by-step worked examples to follow as well as an exercise on each topic. helps dispel anxieties about using a new method in an important area of fee generationbased on the author’s successful Roadshows, organised by the RICS to promote the NRMcompanion websites provide support for learning: http://ostrowskiquantities.com and www.wiley.com/go/ostrowski/measurement
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Attitude Measurement
The field of attitude research has long been recognised as one of the most important and influential within social psychology. But the ever-increasing popularity of survey research as a source of what the public thinks and feels about a wide range of issues has brought the subject into the popular arena, heightening the relevance of the theory and practice of attitude measurement.Roger Jowell and Caroline Roberts, acknowledged leaders in this area of research, have combed the literature to bring together the most comprehensive collection available.The four volumes cover key advances since serious study of the subject began to appear (in the 1920s), with a selection of the articles and papers which present the key figures, the major steps forward in theory or practice and some of the most creative and ingenious methodological work in the social sciences.This set will provide a rich reference source that should appeal to academics and practitioners alike.
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How can interaction-free quantum measurement work?
Interaction-free quantum measurement works by utilizing the principles of quantum superposition and entanglement. In an interaction-free measurement, a photon is placed in a superposition state, allowing it to simultaneously take two paths. By using a beam splitter and a series of mirrors, the photon's path can be altered in such a way that it can reveal the presence of an object without interacting with it. This is possible due to the phenomenon of quantum interference, where the paths of the photon interfere with each other, allowing for the detection of the object without the photon directly interacting with it. This concept has potential applications in quantum computing and communication.
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Does the grounding connection need to be disconnected during an insulation measurement in a TN network?
In a TN network, the grounding connection does not need to be disconnected during an insulation measurement. This is because in a TN system, the neutral point of the transformer is connected to the ground, providing a reference point for the insulation measurement. Disconnecting the grounding connection could potentially introduce safety hazards and is not necessary for accurate insulation measurements in a TN network.
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Does the bonding connection need to be disconnected during an insulation measurement in a TN network?
Yes, the bonding connection should be disconnected during an insulation measurement in a TN network. This is important to ensure that the measurement accurately reflects the insulation resistance of the circuit being tested, without interference from other connected equipment or paths. Disconnecting the bonding connection helps isolate the circuit and provides a more accurate assessment of its insulation integrity.
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What is the difference between measurement inaccuracies and measurement errors?
Measurement inaccuracies refer to the discrepancies between the measured value and the true value of a quantity, which can be caused by various factors such as instrument calibration or environmental conditions. On the other hand, measurement errors are the differences between the measured value and the true value that are due to mistakes made during the measurement process, such as human error or faulty equipment. Inaccuracies are more systematic and can be corrected through calibration, while errors are more random and can be minimized through careful measurement techniques.
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AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication
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SHTC3 High-Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication
SHTC3 High-Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication
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AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication
AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication
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Measurement Madness : Recognizing and Avoiding the Pitfalls of Performance Measurement
A clearer, more accurate performance management strategy Over the past two decades, performance measurement has profoundly changed societies, organizations and the way we live and work.We can now access incredible quantities of data, display, review and report complex information in real time, and monitor employees and processes in detail.But have all these investments in collecting, analysing and reporting data helped companies, governments and people perform better?Measurement Madness is an engaging read, full of anecdotes so peculiar you'll hardly believe them.Each one highlights a performance measurement initiative that went wrong, explains why and – most importantly – shows you how to avoid making the same mistake yourself. The dangers of poorly designed performance measurement are numerous, and even the best how-to guides don't explain how to avoid them.Measurement Madness fills in the gap, showing how to ensure you’re measuring the right things, rewarding the behaviours that deserve rewarding, and interpreting results in a way that will improve things rather than complicate them.This book will help you to recognize, correct and even avoid common performance measurement problems, including: Measuring for the sake of measuringAssuming that measurement is an instant fix for performance issuesComparing sets of data that have nothing in common and hoping to learn somethingUsing targets and rewards to promote certain behaviours, and achieving exactly the opposite ones. Reading Measurement Madness will enable you to design a simple, effective performance measurement system, which will have the intended result of creating value in your organization.
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What is the difference between angular measurement and arc measurement?
Angular measurement refers to the measurement of angles in degrees, radians, or other units, while arc measurement refers to the measurement of the length of an arc on a circle. Angular measurement is used to quantify the amount of rotation between two lines, while arc measurement is used to quantify the length of a curved segment of a circle. In other words, angular measurement focuses on the angle formed by two intersecting lines, while arc measurement focuses on the length of the curved segment of a circle.
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How is the background measurement carried out in beta spectrum measurement?
In beta spectrum measurement, the background measurement is carried out by placing the detector in a shielded environment to minimize external interference. The detector is then left to measure the background radiation for a certain period of time without any radioactive source nearby. This background measurement helps in determining the baseline radiation levels that need to be subtracted from the actual beta spectrum measurement to obtain accurate results. Additionally, background measurements are essential for identifying and eliminating any sources of contamination or interference that could affect the beta spectrum data.
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What is the underbust measurement for a measurement of 73 cm?
The underbust measurement is typically taken right under the bust, where the band of a bra would sit. For a measurement of 73 cm, the underbust measurement would likely be around 68-70 cm, as the band size of a bra is usually a few centimeters smaller than the actual underbust measurement to provide a snug fit and support. It is important to note that individual body shapes and sizes can vary, so it's always best to try on different sizes to find the most comfortable fit.
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What is the connection between time measurement and light years?
Time measurement and light years are connected through the concept of the speed of light. Light travels at a constant speed of approximately 186,282 miles per second (299,792 kilometers per second) in a vacuum. This means that the distance light travels in a certain amount of time can be used to measure vast distances in space. For example, one light year is the distance that light travels in one year, which is approximately 5.88 trillion miles (9.46 trillion kilometers). Therefore, when we measure distances in space in terms of light years, we are also indirectly referencing the time it takes for light to travel those distances.
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