The Software «MMI–calibration 3.0»

Metrologiya ◽  
2020 ◽  
pp. 16-24
Author(s):  
Alexandr D. Chikmarev
Keyword(s):  
Power Series ◽  
Data Processing ◽  
Statistical Treatment ◽  
Correction Function ◽  
Calibration Function ◽  
Measuring Instrument ◽  
Working Standard ◽  
Calibration Protocol ◽  
Error Probabilities ◽  
Continuous Power

A single program has been developed to ensure that the final result of the data processing of the measurement calibration protocol is obtained under normal conditions. The calibration result contains a calibration function or a correction function in the form of a continuous sedate series and a calibration chart based on typical additive error probabilities. Solved the problem of the statistical treatment of the calibration protocol measuring in normal conditions within a single program “MMI–calibration 3.0” that includes identification of the calibration function in a continuous power series of indications of a measuring instrument and chart calibration. An example of solving the problem of calibration of the thermometer by the working standard of the 3rd grade with the help of the “MMI-calibration 3.0” program.

The measurement problem of calibration of measuring instrument under specified conditions

2021 ◽  
pp. 9-15
Author(s):  
Sergey F. Levin
Keyword(s):  
Risk Assessment ◽  
Risk Management ◽  
Measurement Problem ◽  
Parametric Identification ◽  
Correction Function ◽  
Measuring Instruments ◽  
Measuring Instrument ◽  
Mathematical Apparatus ◽  
Second Stage ◽  
Assessment Techniques

The problem of calibration of measuring instruments for given conditions based on the correction function is considered as a measurement problem of structural-parametric identification of the calibration diagram. It is shown, that the correction function allows at the first stage to obtain a ratio for correcting the readings, and at the second stage to obtain a corrected measurement result, it is necessary to identify the probability distribution of possible deviations from it. An example of solving the measurement problem of calibration for given conditions is given. Negative aspects of the practice of calibration of measuring instruments are noted: carrying out calibration under normal conditions according to the methods of verification of measuring instruments; presentation of calibration results by tables of joint readings of measuring instruments and standards; the presence in the calculations of the calibration diagram of significant restrictions on the mathematical apparatus of the «Guidelines for the expression of measurement uncertainty», specified by ISO/IEC 31010:2019 “Risk management – Risk assessment techniques”.

scholarly journals Intellectual Capital in Customer’s Perception of Sharia Banking in Pangkalpinang

Society ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 72-82
Author(s):  
Nizwan Zukhri ◽  
Sri Rahayu ◽  
Hidayati Hidayati ◽  
Erita Rosalina
Keyword(s):  
Data Processing ◽  
Intellectual Capital ◽  
Structure Equation ◽  
Equation Modeling ◽  
Path Coefficient ◽  
Measuring Instrument ◽  
Structural Capital ◽  
Structure Equation Modeling ◽  
The Relationship ◽  
Positive Effect

This study investigates the influence of intellectual capital with the dimensions of Human Assets (HC), Structural Capital (SC), and Relationships (RC) on banking performance in the perceptions of customers on Syariah Bank in Pangkalpinang. The choice of method in this research is quantitative with the target of five Sharia banks in Pangkalpinang, namely Bank Syariah Mandiri, BRI Syariah, Bank SumselBabel Syariah, and Bank Muamalat. There were 20 questionnaires distributed in each Sharia bank. The measuring instrument used to calculate the variables is Structure Equation Modeling (SEM). The path coefficient value data processing or path coefficient bootstrapping analysis with the direction of the relationship obtained the human asset variable (HC) results, showing a positive number of 0.361. The structural capital variable (SC) shows a positive number of 0.436, the human asset variable (HC), and the capital variable structural (SC) has a positive effect on banking performance. For the relation variable (RC), the original value showed a positive number of 0.076. The t-statistic value was smaller than the t-value, 0.704 <1.96 so that the relationship variable had no positive effect on banking performance.

scholarly journals PENGARUH REGULASI DIRI TERHADAP PENYESUAIAN DIRI PADA SISWA PONDOK PESANTREN MA HUSNUL KHOTIMAH

2018 ◽  
Vol 7 (2) ◽  
pp. 86-91
Author(s):  
Dwi Kencana Wulan ◽  
Widarti Ratna Negara
Keyword(s):  
Regression Analysis ◽  
Data Processing ◽  
Self Regulation ◽  
Positive Influence ◽  
Processing Method ◽  
The Self ◽  
Measuring Instrument ◽  
Data Processing Method ◽  
Adjustment Variable ◽  
Adaptation To College

The purpose of this study was to determine the effect of self-regulation to the adjustment. Measurement variable adjustment using a measuring instrument Student Adaptation to College Questionnaire (SACQ) and to the measurement of self-regulation variables using a measuring instrument ie Adolescent Self-Regulatory Inventory (ASRI). Data processing method used in this research is the method of regression analysis. The results of the research conducted is when the adjustment (Y) increases one unit, then the self-regulation variable (X) will be in increments of 0.82. It is concluded that there are positive influence of self-regulation to the adjustment. Variable self-regulation affects adjustment of 10% and the rest influenced by other factors outside of self-regulation.

The Data Processing and the Related Software Development of the Active Magnetic Measuring Instrument

2014 ◽  
Vol 530-531 ◽  
pp. 237-239
Author(s):  
Xiang Feng Cao ◽  
Zhi Chuan Guan ◽  
Feng Qing Ma ◽  
Yun Long Xu
Keyword(s):  
Software Development ◽  
Data Processing ◽  
Horizontal Wells ◽  
Measuring Instrument ◽  
Magnetic Measuring ◽  
Drilling Technology ◽  
Instrument Measuring ◽  
Target Layer ◽  
Magnetic Guidance ◽  
Well Trajectory

Magnetic guidance drilling technology is use of magnetic guidance instrument measuring the distance between the signal source and the location of the instrument, and it is used to control the well trajectory to connect or parallel the target layer. And it is an effective supplement of the existing steering drilling technology. At present, the magnetic guidance drilling technology is mainly applied to drill horizontal wells in pairs for the super heavy recovery, CBM horizontal connected wells, underground soluble minerals, relief well and so on. This paper introduces the data processing and the related software development of the active magnetic measuring instrument.

The Using of the Minimization of K-L Information in a Hypothesis Testing

2014 ◽  
Vol 701-702 ◽  
pp. 119-123
Author(s):  
Kai Guang Zhang ◽  
Ming Ting Ba ◽  
Hong Ling Meng
Keyword(s):  
Power Series ◽  
Hypothesis Testing ◽  
Likelihood Ratio ◽  
Error Probabilities

The article used Minimization of K-L Information in the Hypothesis Testing,the convergent problems for the error probabilities of likelihood ratio were deeply discussed. The results show that for the error probabilities of likelihood ratio is power series convergent under the Minimization of K-L Information.

scholarly journals On approximations to a class of Jaeger integrals

2011 ◽  
Vol 467 (2136) ◽  
pp. 3570-3589 ◽  
Author(s):  
W. R. C. Phillips ◽  
P. J. Mahon
Keyword(s):  
Power Series ◽  
Numerical Solutions ◽  
Correction Function ◽  
Asymptotic Approximations ◽  
Numerical Techniques ◽  
Sine Series ◽  
Base Function ◽  
Fourier Sine Series ◽  
Improper Integrals ◽  
Precise Asymptotic

The object of this paper is to revisit a family of improper integrals first investigated by Jaeger (Jaeger 1942 Proc. R. Soc. Edinb., A 61 , 223–228). Of particular interest is a sub-class related to axisymmetric diffusion as it occurs in contemporary electrochemistry, specifically chronopotentiometry and chronoamperometry; applications that demand precision well beyond what can be achieved by simple interpolation of the tabulated solutions given by Jaeger and coworkers. To that end, the paper first outlines the less known numerical techniques necessary to solve such integrals and then employs them to obtain numerical solutions over a broad range of the temporal parameter τ , which includes the asymptotic approximations for small and large τ . Computed also are time integrals not previously calculated. More useful to practitioners, however, are approximations to the integrals that are easy to evaluate and sufficiently simple to be manipulated analytically, and the remainder of the work is devoted to such approximants. Each is constructed from a base function which captures the precise asymptotic behaviour at small and large τ plus a correction function, which is fitted either by a half-range Fourier sine series or an inverse power series in τ . Inclusion of sufficiently many terms in each series allows the approximants to realize an accuracy concordant with that of the numerical solutions. The approximants may also be integrated with respect to τ to obtain appropriate time integrals for use in convolution algorithms.

scholarly journals Fluorpen a simple hand held chlorophyll fluorescence measuring instrument

2008 ◽  
Vol 61 ◽  
pp. 395-395 ◽  
Author(s):  
J.A. Zabkiewicz ◽  
D.B. Horgan
Keyword(s):  
Chlorophyll Fluorescence ◽  
Quantum Yield ◽  
Data Processing ◽  
Field Conditions ◽  
Measuring Instrument ◽  
Considerable Time ◽  
Typical Application ◽  
Laboratory Conditions ◽  
Whole Plant ◽  
False Colour

Plant chlorophyll fluorescence (CF) can be determined in a number of ways from spot readings or whole leaf scans Whole plant numerical and false colour CF analyses under laboratory conditions are now common but this is not an approach that can be easily applied under field conditions A portable hand held CF measuring instrument now provides a simple and rapid means of obtaining appropriate CF ratios for plants under laboratory or field conditions The Fluorpen can rapidly measure quantum yield fluorescence decline nonphotosynthetic quenching and OJIP CF ratios The unit can store many determinations which can then be easily downloaded into a computer via a Bluetooth link to access results rapidly unlike the bench top instrument which requires considerable time for image and data processing after capture Examples will be given of the different outputs and operational requirements for a typical application using plants that have been treated with agrichemicals Different versions of the unit can also be used to monitor the CF characteristics of fruit or to measure concentrations of photosynthetic algae in water

PRINCIPAL COMPONENTS ANALYSIS OF DATA FROM SAXICOLOUS BRYOPHYTE VEGETATION AT STEPS BRIDGE, DEVON: I A QUANTITATIVE ASSESSMENT OF VARIATION IN THE VEGETATION

1967 ◽  
Vol 45 (1) ◽  
pp. 93-115 ◽  
Author(s):  
G. A. Yarranton
Keyword(s):  
Quantitative Analysis ◽  
Data Processing ◽  
Principal Components Analysis ◽  
Principal Components ◽  
Quantitative Assessment ◽  
Statistical Treatment ◽  
The Other ◽  
Dispersion Matrix ◽  
Components Analysis ◽  
Analysis Of Variation

The aim of the series of three papers, of which this is the first, is to produce a rigorous quantitative analysis of variation in vegetation and to correlate the results of the analysis with environmental variation. A general account is given of the Steps Bridge area and of the vegetation studied. The collection of samples of contact between species in the saxicolous bryophyte vegetation is described. To compare the effects of different methods of data processing, four matrices were calculated: a correlation and a dispersion matrix based on the joint and total occurrences of pairs of species in the samples, and a correlation and a covariance matrix based on the occurrences of pairs of species with all the other species in the samples. Results of principal components analyses of the four matrices are presented and compared and the appropriate circumstances for the use of each type of matrix are indicated. The components analyses are analyses of the distributional relationships of the species and are based on rigorous statistical treatment throughout.

scholarly journals Studi Deskriptif mengenai Motivasi Prososial pada Relawan Komunitas Berbagi Nasi di Kota Bandung

2018 ◽  
Vol 1 (3) ◽  
pp. 197
Author(s):  
Putri Mayangsari Ashar ◽  
Cindy Maria ◽  
Evany Victoriana
Keyword(s):  
Data Processing ◽  
Research Design ◽  
Sampling Methods ◽  
Poor People ◽  
Measuring Instrument ◽  
Prosocial Motivation ◽  
The Poor ◽  
The City ◽  
The Needy ◽  
Selection Of

Komunitas Berbagi Nasi’ is a community that shares activities with the poor people.  Volunteers from ‘Komunitas berbagi nasi’ share rice box to the needy. The purpose of this research is to determine the dominant prosocial motivation in volunteer from ‘Komunitas Berbagi Nasi’ in the city of Bandung. The selection of respondents using the purposive sampling methods, with the number of respondents as many as 45 people. The research design used is descriptive. Measuring instrument used by researchers based on theory prosocial motivation from Reykowsky (1982). Measuring instrument use form of questionnaire in the form of scenario, consisting of 15 items of prosocial motivation. Validation and reliability of measuring instrument using expert validity. The results of data processing shows the type of motivation prosocial dominantly owned by volunteers ‘Komunitas Berbagi Nasi’ in Bandung city, 55,6 % volunteers have intrinsic prosocial motivation, 33,3% volunteers have endocentric prosocial motivation, and 11,1% volunteers have ipsocentric prosocial motivation. In addition, there is tendency of relationship between parenting with prosocial motivation on volunteers ‘Komunitas Berbagi Nasi’. Based on the above results, it is suggested to volunteers ‘Komunitas Berbagi Nasi’ who have intrinsic prosocial motivation to keep this type of prosocial motivation that they already have to be used as the basis for implementing rice sharing activities.

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