later that we have an even lower level of measurement an ordinal level. This means that the numbers ... level are called interval variables or sometimes scaled variables as they have units of measurement ... Frequently asked questions Interwikies DEFAULTSORT Level Of Measurement Categories Category Articles ...The levels of measurement , or scales of measure are expressions that typically refer to the theory of scale ... Science journal Science article titled On the theory of scales of measurement . ref cite journal last Stevens first S. S. authorlink Stanley Smith Stevens title On the Theory of Scales of Measurement ..., Stevens claimed that all measurement in science was conducted using four different types ... obviously non quantitative things would have attracted criticism, so he invoked his theory of measurement to justify nominal scales as measurement cquote the use of numerals as names for classes ... isbn 1 56000 360 X year 1998 pages 24 25 quote Ideally, a scale of measurement should have ... 852367 X pages 30 31 quote In the jargon of psychological measurement theory, IQ is an ordinal scale ... scale measurement is temperature with the degree Celsius Celsius scale . In this particular scale, the unit of measurement is 1 100 of the difference between the melting temperature and the boiling ... difference can be twice another. The central tendency of a variable measured at the interval level ... the standard deviation, which is the square root of a central moment. Ratio measurement Most measurement ... type takes its name from the fact that measurement is the estimation of the ratio between a magnitude ... matter at this temperature have zero kinetic energy. Examples of ratio scale measurement ... measurement in psychology can be found in rank and sign dependent expected utility theory. All statistical measures can be used for a variable measured at the ratio level, as all necessary mathematical operations are defined. The central tendency of a variable measured at the ratio level can be represented ... more details
For bust waist hip measurement BWH Measurement is the process or the result of determining the magnitude of a quantity, such as length or mass, relative to a Units of measurement unit of measurement , such as a meter or a kilogram. The word measurement stems, via the Middle French term mesure , from ... Press ref Metrology is the science of measurement. File Measuring Tape Inch CM.jpg 350px thumb right ... quantum constants, units of measurement are essentially arbitrary in other words, people make them ..., however, first for convenience and then for necessity, standards of measurement evolved so that communities would have certain common benchmarks. Law s regulating measurement were originally developed to prevent fraud in commerce. Today, units of measurement are generally defined on a scientific ... and systems Main Units of measurement Systems of measurement Image MetricImperialUSCustomaryUnits.jpg thumb 175px A baby bottle that measures in all three Units of measurementmeasurement systems , Imperial ... States and is still in use there and in a few Caribbean countries. These various systems of measurement ... system is a decimal systems of measurement based on its units for length, the metre and for mass, the kilogram . It exists in several variations, with different choices of Units of measurement Base ... and the units used for measurement of length are metres m and millimetres mm . Centimetres cm are avoided ... Measurement in economics The measures used in economics are physical measures, nominal price value ..., quality and distribution. By excluding variables from measurement makes it possible to better focus the measurement on a given variable, yet, this means a narrower approach. Difficulties Since accurate measurement is essential in many fields, and since all measurements are necessarily approximations ..., the following are just some of the sources of measurement uncertainty error that arise. First, this computation used for the acceleration of gravity 9.8 metres per second per second 32.2 ft s . But this measurement ... more details
wiktionary level TOCright Level or levels may refer to Places Lev l , Gy r Moson Sopron, Hungary Level, Ohio , United States Engineering related Floor, or storey , of a building or a mine A device used to measure true horizontal or relative heights, frequently used in surveying and construction Reed level Spirit level , or bubble level Dumpy level Laser level Laser line level Science and mathematics Level, in Design of experiments applied statistics , the different treatments that are applied within a factor Classification levels, in Biological organisation , classrooms, churches, hospitals among others Entertainment Levels , an album by British experimental music band Duologue Level, a way of classifiying character advancement in various games. Level video gaming , a stage of the game Level The Raconteurs song Level The Raconteurs song , the fourth single from The their debut album Broken Boy Soldiers Other uses Level music , similar to but more general and basic than a chord LeveL , a games magazine in the Czech Republic, Romania and Turkey LEVEL , a games magazine in Sweden Hierarchy Terminology Level , in a hierarchy, a collection of objects with the same rank Level, an indication of the number of previous Posting style posts to a forum thread at which a portion of text was written See also ILR scale LevelmeasurementLevel up Level Vodka Leveling seat Levellers Levels of Knowing and Existence Morphological leveling Regrading Somerset Levels disambig cs Level de Level es Nivel it Livello lv L menis nl Level pt N vel desambigua o ru sk Level sv Level tr Level uk ... more details
wiktionary AS level AS level is an abbreviation that can stand for Advanced Subsidiary level , the first part of the current Advanced Level in the United Kingdom A Level qualification Advanced Supplementary level, an old qualification which was part of the Advanced Level UK UK Advanced level system prior to 2000. A Hong Kong Advanced Supplementary Level Examination AS level graph an internet graph resembling the relationships of Autonomous system Internet Autonomous Systems disambig ... more details
Other uses Level disambiguation LevelLEVEL is a computer and video games magazine originating in the Czech ... content. In addition to publishing the magazine, LeveL also organizes many yearly gaming competitions ... Cyber Games WCG . LeveL was founded by Jan Beast Tomanek in 1995 in Czech Republic. Its first issue was released on 24.01.1995. The current LeveL editor in chief is Michal K ivsk replacing Sleepless Petr Pol ek . LEVEL in Czech republic LEVEL was the third magazine, after Excalibur in 1991 and SCORE ... Ludvik , LEVEL began its history in January, 1995. For a year and a half, the editor in chief was Jan ... for seven years. His former assistant Ond ej Pr a , one of the few people who had been with LEVEL for its ... Bach . LEVEL is considered the best selling magazine about computer games in the Czech republic with nearly ... members. LEVEL in Turkey The Turkish edition was founded and initially written by M. Berker G ng r ... when he attended to a contest and became the heart of LEVEL today it is the leading computer games magazine ... branches closed due to financial difficulty when? , leaving LEVEL without competitors &mdash and with extra ... to LEVEL after the split. Also many writers from GamePro has joined LEVEL . LEVEL in Romania In September 1997 Vogel Publishing Romania launches the first Romanian gaming magazine called LEVEL INTERNATIONAL ... per issue and 79.000 readers per issue. LEVEL Romania saw its ups and downs in its over a decade ... lasting author of LEVEL Romania is Marius Ghinea, who joined the team back in 1998 and raised ... over the years Mr. President, Claude , Wild Snake, Sebah, Mike, Mitza, Locke, Ciolan. LEVEL Romania ... so far. In 2007 LEVEL Romania organized an event called Level fest aka Viva la Level ution ... called Fire . In 2008 LEVEL Romania held the contest Tu faci jocurile You make the games in which ... with 2009 LEVEL has sometimes given 2 full games with certain issues and is also heavily promoting interesting Indie Games . External links http www.level.cz Official website LEVEL Czech Republic http ... more details
Infobox Album See Wikipedia WikiProject Albums Name On the Level Type Album Artist Status Quo Cover OnTheLevel StatusQuo.jpg Released February 1975 Recorded Winter 1974 small at IBC Studios and Phonogram Studios, London Genre Blues rock Length 37 55 Label Vertigo Records small UK small br Capitol Records small USA small Producer Status Quo Reviews Allmusic Rating 4 5 Allmusic class album id r50104 pure url yes Review Last album Quo Status Quo album Quo br 1974 This album On The Level br 1975 Next album Blue for You br 1976 Misc Singles Name On the Level Type studio Single 1 Down Down Single 1 date 1974 On The Level is the eighth Status Quo studio album. It features Francis Rossi, Richard Parfitt, Alan Lancaster and John Coghlan. The album s cover art features band members in an Ames room , and on the original vinyl release, the inner gatefold sleeve consisted of informal photos members of the group had taken of each other. In November 1974 the band released the only single from the album, an edited version of a Rossi Young song entitled Down Down . The single gave the band their only 1 hit to date. Its b side was the Parfitt Young album track Nightride . When the album was released in February 1975, the group were more or less at the peak of their career, record sales wise. The album entered the chart at 1. All tracks were written or co written by the group themselves, apart from Bye Bye Johnny , which was originally a Chuck Berry song. Track listing Little Lady Rick Parfitt Parfitt 3 03 Most of the Time Francis Rossi Rossi Bob Young artist Young 3 22 I Saw the Light Rossi Young 3 40 Over and Done Alan Lancaster Lancaster 3 55 Nightride Parfitt Young 3 54 Down Down Rossi Young 5 25 Broken Man Lancaster 4 14 What to Do Rossi Young 3 07 Where I Am Parfitt 2 45 Bye Bye Johnny ... Status Quo albums Category Vertigo Records albums fr On the Level it On the Level nl On the Level pl On the Level pt On the Level sv On the Level ... more details
Work measurement is the application of techniques designed to establish the time for a average worker to carry out a specified manufacturing task at a defined level of performance ref Groover, M. P. 2007 . Work Systems The Methods, Measurement & Management of Work , Prentice Hall, ISBN 9780131406506 ref . It is concerned with the length of time it takes to complete a work task assigned to a specific job. Usage Work measurement helps to uncover non standardization that exist in the workplace and non value adding activities and waste. A work has to be measured for the following reasons To discover and eliminate lost or ineffective time. To establish standard times for performance measurement. To measure performance against realistic expectations. To set operating goals and objectives. Techniques of Work Measurement time study Predetermined motion time system Predetermined motion time systems Standard Data Work sampling Uses of Work Measurement To compare the efficiency of alternative methods. Other conditions being equal, the method which takes the least time will be the best method. To balance the work of members of teams, in association with the multiple activity charts, so that, as far as possible, each member has tasks taking an equal time. To determine, in association with man and machine multiple activity charts, the number of machines an worker can run. References Reflist Category Industrial engineering ... more details
Noise measurement is carried out in various fields. In acoustics , it can be for the purpose of measuring environmental noise , or part of a test procedure using white noise , or some other specialised form of test signal . In electronics it relates to the sensitivity of communications systems, the purity of signals, or the quality of audio systems . The concept is to define the noise level below which signals cannot reliably be detected. It can be thought of as uncertainty of the information being carried over a communications channel . In audio systems and broadcasting specific methods are used to obtain subjectively valid results in order that different devices and signal paths may be compared regardless of the differing spectral distribution and temporal properties of the noise that they generate. In particular, the ITU R 468 noise weighting was devised specifically for this purpose, and is widely used for professional audio and broadcast measurements. Standards There are a number of standards for noise measurement, each with a different goal or focus, including Standard ITU R BS 468 widely used in Broadcasting and professional Audio. Standard IEC A weighting is widely used in Environmental Noise measurement. Standard CCIR recommendation 468 4 is now maintained as ITU R BS 468 Standard CCITT 0.41 refers to Psophometric weighting used on telephone circuits. Standard CCITT P53 is now continued as CCITT0.41 Standard BS 6402 1983 specifies Personal sound exposure meters. Standard BS 3539 1968 specifies Sound level meter s for motor vehicle noise. Standard BSEN 60651 supersedes BS 5969 1981 Sound level meter s See also Audio quality measurement Rumble measurement Noise Noise dosimeter Noise environmental Noise economic Noise music Noise pollution Signal noise ITU R 468 noise weighting A weighting Weighting filter Equal loudness contour Cosmic microwave background radiation ... Category Noise Category Noise pollution Noise measurement ... more details
Unreferenced stub auto yes date December 2009 Land measurement is the general concept describing the application and theory of measurement of landform land . Land measurement is an integral quantitative element of Surveying . DEFAULTSORT Land Measurement Category Measurement Cartography stub Measurement stub id Pengukuran tanah ... more details
File Measurement categories.svg thumb 250px Schematic representation of measurement categories Measurement category a method of classification of Live wire electricity live electric circuits used in measurement and testing of installations and equipment, usually in the relation within a building residential or industrial . The categories take into account the total continuous energy available at the given point of circuit, and the occurrence of overvoltage impulse voltages . The energy can be limited by circuit breaker s or Fuse electrical fuses , and the impulse voltages by the nominal level of voltage. Measurement categories The definitions for each measurement category are as follows. ref name IEC61010 IEC 61010 20 030, Safety requirements for electrical equipment for measurement, control, and laboratory use Part 30 Special requirements for testing and measuring circuits ref There are four categories, which are always stated with the designated voltage, for instance CAT III, 150 V or CAT IV, 1000 V . This has important safety implications for impulse voltages and insulation Insulator electrical clearances . CAT I CAT I is applicable to instruments and equipment, which are not intended to be connected to the mains supply. Because the available energy is very limited, this category is normally not marked on the equipment instead simply rated voltages and currents are stated e.g. in multimeter s . Examples low voltage electronic circuits, load circuits of bench power supply power supplies , etc. CAT II CAT II defines circuits which are intended for direct connection into mains sockets or similar points. The energy in such installations should be limited to below 100 A continuously or below 500 A for voltages not exceeding 150 V . The maximum available continuous power must be limited for instance by a circuit breaker to not more than 22 ... varies from 500 V CAT II, 50 V , to 12 000 V CAT IV, 1000 V . References reflist Category Measurement ... more details
2010 Audience measurement measures how many people are in an audience , usually in relation to radio ... . Data is also collected down to the level of listener opinion of individual songs, cross referenced ... Cable television cable TV operators with full passive and permissive viewer measurement functionality ... Measurement Universe Universe is the total or actual number of people in a defined target ... and reported on a 4 week basis It is a measure of the media plan s trust CPRP Measurement used in planning ... by 10 , or 100. The cpgrp measurement is a way of measuring the efficiency of media cost, as compared ... but the measurement methods only facilitate further refinement of already minutely programmed formats ... by some audience measurement methods is detailed to individual songs and how they are reacted to by each ... Measurement companies Expand section date December 2007 TNS currently measures TV, Radio and Internet ... , radio and television measurement is done by Ibope and Infortecnica. In Bosnia and Herzegovina ... & Print Measurement data Diary . In Brazil , IBOPE provides measurement services for TV. The provider ... Republic , television ratings are collected by Mediaresearch. In Denmark , radio measurement is handled by TNS Gallup In France , radio and television measurement is handled by M diam trie In Germany TV audience measurement is done by GfK Gesellschaft f r Konsumforschung In India , television ratings are collected by two main organizations TAM Media Research and Audience Measurement and Analytics Ltd. aMap Audience Measurement Analytics Limited Audience Measurement and Analytics Ltd. aMap aMap . Audience Measurement and Analytics Ltd. aMap aMap entered the market in 2005, with more coverage and latest technology from Telecontrol Switzerland. Audience Measurement and Analytics Ltd. aMap ... collects data manually physical visits and releases data weekly. Audience Measurement and Analytics ... engagement in DTH homes. In Japan Video Research handles radio and television measurement. In Kazakhstan ... more details
Multiple issues POV March 2008 unreferenced January 2007 Loudspeaker measurement is one of the most difficult aspects of audio quality measurement , Citation needed date March 2008 and also probably the most ... chain. Citation needed date March 2008 Anechoic measurement The standard way to test a loudspeaker ..., such a free space measurement is not representative of performance in a room, especially a small ... wedges on all sides. Most anechoic chambers are not designed for accurate measurement down to 20 Hz. Outdoor measurement Measurements made outside will usually show ripples in the mid range ... specify a height of convert 50 ft m in their measurements. Half space measurement An alternative is to simply ... with the ground allows far more accurate half space measurement, creating the loudspeaker equivalent ... that has been designed to give a flat measurement at 1 m will not be quite so flat at 2 m, a better distance for measurement, but seldom used in increases errors caused by residual room reflections ... lies removed a fairly inaccurate description of near field measurement and its caveats. Nearfield ... sound source speaker system the measurement should be carried out for all sound sources ... by Nearfield Sound Pressure Measurement, 1974 04 AES Published ref Minimising room modes and equalisation ... state level to have a flat response, and there is no easy way to achieve this room modes ... the steady state level, but at the expense of the initial wavefront , with sluggish results. It should ... modes. Frequency response measurement Frequency response measurements are only meaningful if shown ... is failure to state the maximum Sound pressure level SPL available, especially at low frequencies. Because ... in fact most are limited by cone excursion to lower levels. A power bandwidth measurement is therefore ... as much as 20 to 30 dB down at 4 Hz. Distortion measurement Distortion measurement s on loudspeakers can only go as low as the distortion of the measuring microphone itself of course, at the level ... more details
essay date October 2010 Performance measurement is the process whereby an organization establishes the parameters ... . whitehouse.gov May 2005. ref This process of measurement measuring performance often requires ... their workforce mechanically measurement of time and motion for control as during Taylor However managers ... Kaplan & David Norton Business has control bias. Because traditional measurement system sprung from finance function, the system has a control bias. Organisation create measurement systems that specify .... These guidelines are really requirements and those requirement are designed to control. The measurement .... At the macro level, elected officials deciding which purpose of government actions are primary ... at the micro level by using measures of efficiency of various activities, which programs ... and selfworth Locke & Latham 1984 . Links from measurement to celebration to improvement is indirect ... Academy of Public Administration NAPA in its study of early performance measurement plans under ... evaluation results to higher level officials, but did not show clear recognition that the form and level ... with black box being all value chain. Benchmarking is a traditional form of performance measurement ... to consider analysis of performance in measurement s related areas by revealing irregularities and deviations ... measurement All significant work activity must be measured. Work that is not measured ... be accomplished with this type of activity is to supervise a level of effort. Unmeasured work should ... a level of effort. Desired outcomes are necessary for work evaluation and meaningful performance ..., or employees are producing results that are cost effective and efficient? Common problems with measurement ... Measurement topics Most of us have heard some version of the standard performance measurement ... to measure such as input, project or operational process measurements. Performance Measurement ... measurement of accomplishments, not just of the work that is performed Provide a common language for communication ... more details
Software measurement is a quantified attribute see also measurement of a characteristic of a software product or the software process. It is a discipline within software engineering . The content of software measurement is defined and governed by ISO Standard ISO 15939 software measurement process . Further reading Norman Fenton, Shari L Pfleeger http portal.acm.org citation.cfm?id 241680 Software metrics a rigorous and practical approach PWS Publishing Co. Boston, MA, USA 1997, ISBN 0 534 95600 9 Christof Ebert and Reiner Dumke http www.springer.com dal home generic search results?SGWID 1 40109 22 173740676 0 Software Measurement Springer, New York 2007, ISBN 978 3 540 71648 8 Category Software metrics soft eng stub ... more details
primarysources date January 2009 Established in 2003, and based in Penticton, British Columbia, Terasen Measurement is a business unit of Terasen Gas , a subsidiary of Fortis Inc. , the largest investor owned utility in gas and electric distribution in Canada. Terasen Measurement provides North American consumers with a range of gas and electric measurement services including electric and gas measurement, flow meter testing, meter fleet management and automated meter reading services. Terasen Measurement has a full accreditation as a Meter Service Organization under both Measurement Canada and ISO 9001 2000 . They test, repair and verify more than 80,000 meters a year, and manage a fleet of more than 1 million meters across North America External links http www.terasenmeasurement.com Terasen Measurement website http www.terasengas.com Terasen Gas website http www.fortisinc.com Fortis Inc. http www.ic.gc.ca Measurement Canada http www.iso.org International Organization for Standardization References reflist Category Companies based in British Columbia Category Fortis Inc. ... more details
ref Open channel flow measurementLevel to flow The level of the water is measured at a designated ...Refimprove date March 2009 Flow measurement is the quantification of bulk fluid movement. It can be measured in a variety of ways. Units of measurement Both gas and liquid flow can be measured in volume ... method, meaning that the measurement cannot be taken without interrupting the normal flow. Piston meter Rotary piston Because they are used for domestic water measurement, piston meters, also known as rotary piston or semi positive displacement meters, are the most common flow measurement devices in the UK ... velocity. Turbine flow meters are used for the measurement of natural gas and liquid flow. ref American ... of aluminum to be light weight, and are usually 3 capacity. Utilities often require them for measurement ... gear on side A is protruding into the measurement chamber, while on the other side of the meter B , a cavity holds a fixed volume of fluid in a measurement chamber. As the fluid pushes the gears, it rotates them, allowing the fluid in the measurement chamber on side B to be released into the outlet port. Meanwhile, fluid entering the inlet port will be driven into the measurement chamber of side ... continues as the gears rotate and fluid is metered through alternating measurement chambers. Permanent ... for flow measurement. Nutating disk meter This is the most commonly used measurement system ... 20eccentric 20plate&pg PA85 Flow Measurement , p. 85 ref ref American Gas Association Report Number ... holes, e.g. five holes arranged in a plus formation, allow measurement of the three dimensional ... noise. Optical flow meters are very stable with no moving parts and deliver a highly repeatable measurement ... than 100 m s 1000 1 turn down ratio and have been demonstrated to be effective for the measurement ..., math H math is the water level, and math X math is an exponent which varies with the device used or it is converted according to empirically derived level flow data points a flow curve . The flow ... more details
Crosstalk measurement is made on audio systems to determine the amount of signal leaking across from one channel to another. Interchannel crosstalk applies between the two channels of a stereo system, and is usually not very important on modern systems, though it was hard to keep below the desired figure of 30dB or so on vinyl record ings and FM radio . Crosstalk between channels in mixing consoles, and between studio feeds is much more of a problem, as these are likely to be carrying very different programmes or material. The IBA drew up a weighting curve for use in crosstalk measurement that gives due emphasis to the subjective audibility of different frequencies, as shown here. This is still in use, despite the demise of the IBA, and in the absence of any international standards is worth adopting. Image Lindos11.svg 400px right See also Audio quality measurement Noise measurement Rumble measurement Headroom audio signal processing Headroom Wow & flutter measurement ITU R 468 noise weighting A weighting Weighting filter Equal loudness contour Fletcher Munson curves audio tech stub DEFAULTSORT Crosstalk Measurement Category Audio engineering Category Broadcast engineering Category Noise Category Sound measurements ... more details
Orphan date February 2009 Advert date March 2009 Infobox Software name Measurement Studio logo Image MStudio.JPG right 300px Mstudio logo. screenshot caption developer National Instruments latest release version 8.5 latest release date May 2008 operating system http digital.natinst.com public.nsf CXIV ATTACH AEEE 7EWM9W FILE ReadmeVS2008.html Vista XP genre Data acquisition Data Acquisition , Instrument control Instrument Control , Test automation Test Automation , Signal processing Analysis and Signal Processing , Industrial Control Systems Industrial Control , Embedded Embedded Design license Proprietary software Proprietary website http www.ni.com mstudio History Measurement Studio was introduced ..., specifically LabWindows CVI , Component Works , Component Works. Measurement studio 7.0 adopted support ... into Visual Studio . As of Measurement Studio 8.0.1, support for Visual Studio 2005 and .NET ... 8.1.1.Currently Measurement Studio provides support for multiple versions of Visual studio including 2008, 2005, .NET 2003 and 6.0. ref http cnx.org content m14741 latest What is Measurement Studio? ref Benefits Advert date March 2009 Measurement Studio is a set of test and measurement class libraries ... driver interfaces save program development time. Measurement Studio includes a variety of examples ... applications can be accessed. Measurement Studio ties the creation of user interfaces ... may manipulate controls, and obtain data through indicators. Measurement Studio includes a suite ... devzone cda tut p id 4807 NI.com What is Measurement Studio? ref Using the power of Visual Studio users can build an installer that allows their code to run on computers that do not have Measurement ... http www.ni.com labview Labview ref , which offers many of the test, measurement and control capabilities of Measurement Studio. National Instruments also offers LabWindows CVI . ref http www.ni.com ... References Reflist Category Computer networking es Measurement Studio fr Measurement Studio ... more details
Measurement Canada is a Canadian government government agency agency of Industry Canada whose mission is to ensure equity and accuracy where goods and services are bought and sold on the basis of measurement , in order to contribute to a fair and competitive marketplace for Canadians. The agency is headed by a President and was established on August 6, 1996 as a Special Operating Agency Legislation enforcement Electricity and Gas Inspection Act Weights and Measures Act R.S. 1985 See also Custody transfer External links http www.ic.gc.ca epic site mc mc.nsf en Home Measurement Canada website Category Industry Canada Category Standards organizations Canada gov stub ... more details
multiple issues one source June 2010 refimprove June 2010 wikify January 2011 Measurement and Verification M&V is the term given to the process for quantifying savings delivered by an Energy conservation measure Energy Conservation Measure ECM , as well as the sub sector of the energy industry involved with this practice. Measurement and Verification demonstrates how much energy the ECM has avoided using, rather than the total cost saved. The latter can be affected by many factors, such as energy prices. The Measurement and Verification process enables the energy savings delivered by the ECM to be isolated and fairly evaluated. Various protocols for good practice in Measurement and Verification exist, including the IPMVP International Performance Measurement and Verification Protocol IPMVP ref cite web url http www.evo world.org title Efficiency Valuation Organization ref , which defines common terminology and the key steps in implementing a robust M&V process. A key part of the M&V process is the development of an M&V Plan , which defines how the savings analysis will be conducted before the ECM is implemented. This provides a degree of objectivity that is absent if the savings are simply evaluated after implementation. References reflist Category Energy conservation energy stub ... more details
scales See also Timeline of temperature and pressure measurement technology temperature conversion ... Measurement Category Atmospheric thermodynamics Category Thermodynamics Category Medical tests ... more details
Orphan date February 2009 Wikify date April 2010 The Monitoring and Measurement MOME initiative is a coordinating action within the 6th framework of the European Commission . It is aiming at fostering knowledge on Internet monitoring tools and exchange of information about Internet data traces. The MOME project was conducted by seven European partner organizations between January 2004 and March 2006. Its project results and the publicly available online MOME database are available via the project website see external links . Related link Monitoring and Measurement in the Next Generation Technologies , a European FP7 framework project about SOA for Monitoring and Measurement in ICT Networks External links http www.ist mome.org MOME Web Site http www.ist mome.org database MOME Traces and Tools Repository http www.fp7 moment.eu compu network stub Category European Commission Category Network management ... more details
Unreferenced stub auto yes date December 2009 Grade measurement is the geodesy geodetic determination of the local radius of curvature of the figure of the Earth by determining the difference in astronomical latitude between two locations on the same meridian geography meridian , the metric distance between which is known. The first known grade measurement was performed by Eratosthenes 240 BC between Alexandria and Syene in what is now Egypt, determining the radius of the Earth with remarkable correctness. The Dutch geodesist Snellius 1620 repeated the experiment between Alkmaar and Bergen op Zoom using more modern geodetic instrumentation. Later grade measurements aimed at determining the flattening of the Earth ellipsoid by measuring at different geographic latitude s. The first of these was the one commissioned by the French Geodesic Mission French Academy of Sciences in 1735 1738, involving measurement expeditions to Lapland Pierre Louis Maupertuis Maupertuis et al. and Peru Pierre Bouguer et al. . br Later, Struve measured a geodetic triangle chain between the Arctic Sea and the Black Sea, and Bessel compiled several arcs to compute the famous Bessel ellipsoid 1841 . Nowadays, the method is replaced by worldwide geodetic network s and by satellite geodesy . Also the imaginary grade measurement described by Jules Verne in his book Adventures of 3 Russians and 3 Englishmen in South Africa of 1872 may be mentioned. See also Erdmessung , Earth ellipsoid Meridian arc , Astrogeodesy DEFAULTSORT Grade Measurement Category Geodesy Cartography stub Measurement stub ... more details
In metrology , measurement uncertainty is a non negative parameter characterizing the Statistical dispersion .... Fractional uncertainty is the measurement uncertainty divided by the measured value. Background The purpose of measurement is to provide information about a quantity of interest a wikt measurand ... between the terminals of a battery, or the mass concentration of lead in a flask of water. No measurement is exact. When a quantity is measured, the outcome depends on the measuring system, the measurement ... cgi bin download.pl?area npl publications&path name npl web pdf mgpg11.pdf Bell, S. Measurement Good Practice Guide No. 11. A Beginner s Guide to Uncertainty of Measurement. Tech. rep., National .... The dispersion of the measured values would relate to how well the measurement is made. Their average ... types of measurement error, Systematic error systematic and Random error random . A systematic error an estimate of which is known as a measurement bias is associated with the fact that a measured ... with the fact that when a measurement is repeated it will generally provide a measured ... The Guide to the Expression of Uncertainty in Measurement GUM ref name GUM http www.bipm.org utils common documents jcgm JCGM 100 2008 E.pdf JCGM 100 2008. Evaluation of measurement data Guide to the expression of uncertainty in measurement, Joint Committee for Guides in Metrology. ref is a document published by the Measurement uncertainty Joint Committee for Guides in Metrology JCGM that establishes general rules for evaluating and expressing uncertainty in measurement. ref Kent J. Gregory, Giovani Bibbo, and John E. Pattison 2005 , A Standard Approach to Measurement Uncertainties for Scientists ... 2 131 139. ref The GUM provides a way to express the perceived quality of the result of a measurement ... the result of a measurement as a best estimate of the measurand along with an associated measurement ... the quality of a measurement by accounting for both systematic and random errors on a comparable ... more details
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