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Measurement - Zenodo

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Last Updated: 22 September 2022

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Measurement and analysis of conductor surface temperature in dependence of current variation

The service life and service life of power cables are closely related to the cable ampacity and temperature rise in the power cable. Complex processes can arise in a conductor that use AC current, which directly affect the conductor surface temperature. So, to maintain a conductor in a good shape, it is also important to maintain the conductor temperature at a set point. Both testing of the temperature probe characteristics and the temperature measurement on the conductor's surface of the conductor required the use of certain numerical techniques, such as interpolation and fitting of the measured values in time diagrams.

Source link: https://zenodo.org/record/7103383


Effective monitoring of power system with phasor measurement unit and effective data storage system

Existing power system monitoring methods must be enhanced or new technologies are required for the efficient monitoring and operation of the power system. With a cost-effective data storage device and protection, PMU-based monitoring is suggested in this paper. With this latest version, the phasor values in the power system at several locations monitoring also potential and required phasor data are only collected and monitored, while total data is only tracked. With direct phasor measurement methods in LabVIEW and adding time stamping to the each phasor value, accurate measurement of power flow is possible.

Source link: https://zenodo.org/record/7103324


WindsPT e-Science platform for wind measurement campaigns

Experimental field campaigns for gathering wind data, which are vital for academic study and the wind energy industry, are non-trivial due to the complicated machinery and infrastructure that are needed. This paper summarizes the most recent advancements of the WindsPT e-Science platform for planning, executing, and disseminating wind measurement results. Existing e-Science platforms have been developed for more generic domains, preventing them from accurately representing the field's specifics and needs. In addition, we recommend a protocol for moving large amounts of data from the in-site devices to our platform, assuring data replication. During both the phases of this large-field experiment, the WindsPT platform has been used to support the Perseveration of Perpetu003o 2017 research, and it has been a valuable tool. WindsPT, the latest version of WindsPT, is now available, as well as multiple cross-campaign shared features.

Source link: https://zenodo.org/record/7101342


Analysis of Turkish Middle School Mathematics Textbooks in Terms of Opportunities to Learn "Area Measurement"

In terms of learning opportunities, five different 5th- and 6th-grade mathematics textbooks were tested in accordance with the study's mission, educational content related to the area measurement sub-learning domain, and educational content related to the area measurement sub-learning domain. The data analysis revealed that the tasks on the subject of area measurement have an emphasis on procedural knowledge.

Source link: https://zenodo.org/record/7100101


Performance measurement in the public sector: United Arab Emirates' (UAE) state of the art

This article explores the critical issue of what public sector managers should know about performance monitoring and how they can improve organizational results. The purpose of the investigation, specifically, was to investigate the effectiveness of the government sector in order to determine the state of the art and determine the existing level of knowledge of PMs among public administrators.

Source link: https://zenodo.org/record/7089759


The Impact of Cost Management Techniques on Production Costs' Measurement in Industrial Companies (Field Study on Some Sudanese Industrial Companies in Khartoum State)

The study found several findings, among which is that cost control methods influence the estimation of direct industrial wage costs, the use of cost management software aids in the estimation of direct industrial labor costs, while cost management methods aids the estimation of direct industrial wages, and the use of cost control methods aids in the measurement of direct industrial expenditures. The report found that, In addition to the accounting estimation of various industrial expenses, Sudanese industrial companies should pay attention to the accuracy of the accounting estimates, which aids the management in rationalizing its decisions.

Source link: https://zenodo.org/record/7088989


Inter-rater Reliability of the Test of Gross Motor Development – Third Edition (TGMD-3) Following Raters' Agreement on Measurement Criteria

Following the raters' consensus setting for each skill's measurement criteria, three raters measured the fundamental movement skills of the same 25 children on the TGMD-3 manual at two separate times, using two different methods: once when simply following the measurement criteria for each skill; and then again, following the raters'u2019 consensus building for each skill. After assessing and comparing the inter-rater reliability of these three raters across these two rating times and methods, we discovered enhanced inter-rater stability after the raters'u2019 consensus building discussions on ratings of both locomotor skills and ball skills.

Source link: https://zenodo.org/record/7086171


Measurements in room acoustics. Uncertainties and influence of the measurement position

However, the use of established rules to analyze measurement uncertainty is not yet widespread in room acoustical measurements. Measurement is a science that researches uncertainty in determining room acoustical single-number quantities that comply with the guidelines of the Guide to Measurement of Uncertainty in Measurement. '' Starting point is a systematic investigation of variables that may influence the measurement of room impulse responses. In auditoria, a second focus is placed on the investigation of spatial shifts of the sound field. The sound field's spatial distribution in combination with uncertain measurement location makes a significant contribution to overall measurement uncertainty. In an extensive measurement series, the connection between changes in the measurement location and the corresponding changes in measured room acoustical quantities is investigated empirically.

Source link: https://zenodo.org/record/7085263

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions