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Journal articles on the topic 'Electrical measurent'

Author: Grafiati

Published: 14 March 2023

Last updated: 31 July 2025

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1

Kanak, L. M., V. G. Ivanitska, A. I. Kanak, and P. M. Fochuk. "Reduction of the Cd0.9Zn0.1Te surface conductivity by chemical treatment." Chernivtsi University Scientific Herald. Chemistry, no. 819 (2019): 31–36. http://dx.doi.org/10.31861/chem-2019-819-05.

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The influence of Cd0.9Zn0.1Te crystals pretreatment on the effectiveness of the passivation was studied. The optimal conditions of passivation process are determined. Samples of Cd0.9Zn0.1Te were treated with Br2-DMF solution before the investigation. After treatment the surface of the sample was smooth without visible irregularities, which indicates the good polishing properties of this etching solution and the possibility of using the samples for further study. Passivation of samples surface was carried by the NH4F-H2O2 solution. The qualitative and quantitative composition of the Cd0.9Zn0.1

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Phong, Nguyen Thanh, and Le Ngoc Giang. "Designing a Computer-Based Electrical and Non-Electrical Measurement System." International Journal of Research Publication and Reviews 4, no. 3 (2023): 2105–8. http://dx.doi.org/10.55248/gengpi.2023.4.3.32743.

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3

Callegaro, Luca. "Maintaining a Local Reference Scale for Electrical Impedance by Means of a Digital Impedance Bridge." NCSLI Measure 13, no. 4 (2021): 40–46. http://dx.doi.org/10.51843/measure.13.4.7.

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Electrical impedance is one of the most commonly measured electrical quantities and there is a wide variety of impedance meters commercially available. Electrical calibration laboratories usually use sets of artifact impedance standards to calibrate these meters. The traceability chain for electrical impedance is described with a particular emphasis on the use of impedance bridges to calibrate the impedance standards themselves. Up to now, coaxial transformer ratio bridges have been used for this purpose, but these have a number of practical disadvantages. It is shown that digital impedance br

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Li, Yang, Ding Li, Cun Da Wang, and Lie Feng Feng. "Electrical Behaviors of LEDs Prepared by Wide-Band GaN Material." Advanced Materials Research 284-286 (July 2011): 2202–6. http://dx.doi.org/10.4028/www.scientific.net/amr.284-286.2202.

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Electrical behaviors of light-emitting diodes (LEDs) prepared by wide-band GaN material were measured accurately using alternating-current (AC) small-signal together with anI-Vplot. An abnormal negative capacitance (NC) was observed in all measurend LEDs, and at the same voltage the lower the frequency is, the more obvious NC is. Form the slopes of ln(I)-Vplot and the relation between NC and voltage the ideality factor was approximately obtained.

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Zakharov, Igor, Olesia Botsiura, and Valerii Semenikhin. "Method of kurtosis in estimating the measurement uncertainty during calibration of the electrical resistance measures using a potentiometer." Ukrainian Metrological Journal, no. 2 (July 2, 2021): 30–34. http://dx.doi.org/10.24027/2306-7039.2.2021.236078.

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Calibration of electrical resistance measures is considered by the indirect method, which is realized through measuring the voltage drop across the series-connected reference and calibrated resistors. The biases of the estimates of the measurand and the combined standard uncertainty due to the nonlinearity of the measurement model were calculated. The distribution laws of the input quantities in the calculation of the expanded uncertainty were taken into account by the kurtosis method. An example of measurement uncertainty evaluating during calibration of single-size electrical resistance meas

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Zhai, Yu Wen, Wei Liu, and Xiao Yang. "Design of the Impedance Measurement Instrument in Electrical Engineering Based on Phase-Sensitive Detector." Advanced Materials Research 676 (March 2013): 242–45. http://dx.doi.org/10.4028/www.scientific.net/amr.676.242.

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The design of impedance measurement instrument in electrical engineering based on phase-sensitive detector is introduced. The orthogonal vector measuring circuit based on phase-sensitive detector is employed in this design. The microprocessor C8051F410 is used to output the detecting signal and execute the control, calculation and display during the measurment process. The impedance measurement instrument has been applied in the Comprehensive Experimental System for Electronic Measurement Principle.

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Kostiukov, Ivan. "ELECTRICAL CAPACITANCE MEASUREMENT BY SCATTER ELLIPSE APPROXIMATION." Measuring Equipment and Metrology 81, no. 3 (2020): 41–46. http://dx.doi.org/10.23939/istcmtm2020.03.041.

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Serdenko, Taisiia, Vasyl Kabatsii, Ruslan Rosul, and Larysa Prots. "MEASUREMENT AND CONTROL METHODS IN ELECTRICAL ENGINEERING." Measuring Equipment and Metrology 86, no. 2 (2025): 12–17. https://doi.org/10.23939/istcmtm2025.02.012.

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The article focuses on innovative measurement and control methods in electrical power engineering, specifically addressing challenges of power quality, signal diagnostics, and automation within smart grids. Emphasis is placed on wavelet analysis, smart metering, IoT integration, and automated control systems. These technologies are examined in the context of enhancing the adaptability and efficiency of modern electrical systems in line with Industry 4.0 requirements. Particular emphasis is placed on wavelet analysis, which serves as a universal tool for diagnosing non-stationary electrical sig

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9

Pleština, Vladimir, Vedran Boras, and Hrvoje Turić. "The Measurement Uncertainty in Determining of Electrical Resistance Value by Applying Direct-Comparison Method." Energies 15, no. 6 (2022): 2115. http://dx.doi.org/10.3390/en15062115.

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This paper considers the unknown electrical resistance (measurand) as the numerical result of the measurement that was carried out by means of the well-known direct comparison measurement method using an appropriate standard resistor and voltmeter. In the literature, this measurement method is also referred to as a series comparison method. This method of measurement is one of the indirect methods and is suitable for measuring low resistance. This paper presents two approaches for evaluating the unknown electrical resistance and its associated combined standard uncertainty. The entire process

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10

Garbe, H., and S. Battermann. "Establishing a link to given radiated emission limits during extending the frequency range above 1 GHz." Advances in Radio Science 6 (May 26, 2008): 303–6. http://dx.doi.org/10.5194/ars-6-303-2008.

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Abstract. Up to now most limits for radiated emission are given as values for the electrical field strength. Battermann, 2007 has shown that the frequency range extension for radiated emission measurements above 1 GHz generates a lot of problems while performing the test on a classical test site as depicted in Fig. 1. This paper will give a motivation to use an other measurand namely the total-radiated-power than electrical field strength by using alternative test sites like reverberation chambers, TEM-waveguides, Fully Anechoic Rooms (FAR) etc. Nevertheless most of the existing standards stil

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11

Mandavgade, N. K., S. B. Jaju, R. R. Lakhe, and D. J. Tidke. "Need and Difficulties in Uncertainty of Measurement." International Journal of Measurement Technologies and Instrumentation Engineering 2, no. 3 (2012): 23–33. http://dx.doi.org/10.4018/ijmtie.2012070103.

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Uncertainty of measurement has attracted more research in recent past. In this paper, an attempt is made to explain the concept and need of measurment uncertainty. The uncertainty of measurement is related to measurement and calibration process only. The uncertainty of measurement(UOM) is applied in various application such as mechanical, chemical, electrical and civil testing equipments. The paper focus on difficulties in estimation of sources of uncertainty and their estimation. The gaps in the research are identified along with the scope of UOM in various application.The effects of qualitat

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12

Chen, Yuan Cai, and Yun Di Wang. "Design and Implementation of Self-Learning Electrical Measurement System." Advanced Materials Research 926-930 (May 2014): 1265–68. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.1265.

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Through the electrical parameters measurement technology of autonomic learning, understanding of the system hardware by regulating circuit, data acquisition card and computer. This paper, by learning to solve the traditional electrical parameters test method of testing process is not continuous, dynamic transient state is difficult to send now and positioning problem. Virtual instrument measuring instrument is based on the computer, it has many advantages compared with traditional instrument, has been developing rapidly in recent years. The system finished the electrician experiment of common

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13

Amoah, Papa K., Zeinab Mohammed Hassan, Pengtao Lin, Engelbert Redel, Helmut Baumgart, and Yaw S. Obeng. "Broadband Dielectric Spectroscopic Detection of Ethanol: A Side-by-Side Comparison of ZnO and HKUST-1 MOFs as Sensing Media." Chemosensors 10, no. 7 (2022): 241. http://dx.doi.org/10.3390/chemosensors10070241.

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The most common gas sensors are based on chemically induced changes in electrical resistivity and necessarily involve making imperfect electrical contacts to the sensing materials, which introduce errors into the measurements. We leverage thermal- and chemical-induced changes in microwave propagation characteristics (i.e., S-parameters) to compare ZnO and surface-anchored metal–organic-framework (HKUST-1 MOF) thin films as sensing materials for detecting ethanol vapor, a typical volatile organic compound (VOC), at low temperatures. We show that the microwave propagation technique can detect et

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14

Velychko, Oleh, and Alexandru Salceanu. "FEATURES OF PRECISION MEASUREMENT OF ELECTRICAL ENERGY AT INDUSTRIAL FREQUENCY." Measuring Equipment and Metrology 86 (2025): 30–35. https://doi.org/10.23939/istcmtm2025.01.030.

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Measurement of electrical energy is of great importance in various areas, as it provides control and optimization of energy consumption, technical monitoring and diagnostics of equipment, efficient use of energy resources, accounting and settlements for consumed electricity, etc. When measurement of energy, the amount of energy consumed over a certain period of time is determined. Accurate energy measurement helps to identify energy-consuming processes or equipment and make decisions about modernization or changing the operating mode to reduce costs. Electric energy meters allow you to accurat

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15

Jamwal, Anbesh, Dr Umesh Kumar Vates, and Ankur Aggarwal. "Effect of Electrical and Non-electrical Parameters on the Performance Measures of Electro-Discharge Machining: A Review." International Journal of Trend in Scientific Research and Development Volume-1, Issue-6 (2017): 925–36. http://dx.doi.org/10.31142/ijtsrd4722.

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16

Aparna, Dr K. Durga, K. L. V. Nagasree, and G. Lalitha Devi. "Design and Fabrication of Mems U-Shaped Cantilever." International Journal of Recent Technology and Engineering (IJRTE) 11, no. 6 (2023): 80–83. http://dx.doi.org/10.35940/ijrte.f7496.0311623.

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MEMS are used in acceleration, flow, pressure and force sensing applications on the micro and macro levels. The fundamental part of every sensor is the transducer which converts the measurend of intrest into and interpretable output signal. The most prominent transducer is the piezoresistive cantilever which translates any signal into an electrical signal.This paper presents the deisgn and fabrication of U shaped cantilever with enhanced sensitivity and stiffness which gives better results than other cantilevers. The simulation results of the cantilevers are designed using COMSOL software. MEM

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17

Bhatta, Hari Datta, Roy Davidi, Arie Yeredor, and Moshe Tur. "Distorted Acquisition of Dynamic Events Sensed by Frequency-Scanning Fiber-Optic Interrogators and a Mitigation Strategy." Sensors 22, no. 6 (2022): 2403. http://dx.doi.org/10.3390/s22062403.

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Fiber-optic dynamic interrogators, which use periodic frequency scanning, actually sample a time-varying measurand on a non-uniform time grid. Commonly, however, the sampled values are reported on a uniform time grid, synchronized with the periodic scanning. It is the novel and noteworthy message of this paper that this artificial assignment may give rise to significant distortions in the recovered signal. These distortions increase with both the signal frequency and measurand dynamic range for a given sampling rate and frequency scanning span of the interrogator. They may reach disturbing val

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18

KOVAL, Vadym, Bogdan OROBCHUK, Yaroslav OSADTSA, and Liubov KOSTYK. "AUTOMATICAL MEASURING DEVICE FOR RESEARCHING THE ELECTRICAL CHARACTERISTICS OF PHOTOELECTRIC MODULES." Herald of Khmelnytskyi National University. Technical sciences 313, no. 5 (2022): 168–73. http://dx.doi.org/10.31891/2307-5732-2022-313-5-168-173.

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The article describes the developed and manufactured measuring device for measuring the electrical characteristics of photovoltaic modules depending on their temperature and radiation spectrum. The measuring device consists of a hardware and a software part. The basis for the hardware part is a personal computer with a built-in measuring board of a 16-bit analog-to-digital converter. The analog-to-digital converter processes signals from measuring current, voltage and temperature converters. As measuring current converters, shunts made of high-precision non-inductive resistance resistors were

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19

Dr., K. Durga Aparna, L. V. Nagasree K., and Lalitha Devi G. "Design and Fabrication of Mems U-Shaped Cantilever." International Journal of Recent Technology and Engineering (IJRTE) 11, no. 6 (2023): 80–83. https://doi.org/10.35940/ijrte.F7496.0311623.

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<strong>Abstract: </strong>MEMS are used in acceleration, flow, pressure and force sensing applications on the micro and macro levels. The fundamental part of every sensor is the transducer which converts the measurend of intrest into and interpretable output signal. The most prominent transducer is the piezoresistive cantilever which translates any signal into an electrical signal.This paper presents the deisgn and fabrication of U shaped cantilever with enhanced sensitivity and stiffness which gives better results than other cantilevers. The simulation results of the cantilevers are designed

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20

Knut, Pavol, Peter Kapalo, and Zuzana Vranayova. "COMPARISON OF MEASURED AND CALCULATED ELECTRICAL ENERGY CAPTURED BY PHOTOVOLTAIC PANELS." Theory and Building Practice 2022, no. 2 (2022): 49–57. http://dx.doi.org/10.23939/jtbp2022.02.049.

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The main goal of the work was the measurement of photovoltaic panels on a family house in the village of Lucka in eastern Slovakia during 4 months. The panels were mounted on the south side of the building at a slope of 26 degrees. The measurement took place every day only during sunshine. Subsequently, the comparison of these actually measured values with the calculated values from the PVGIS software, which also serves to calculate photovoltaic panels. Photovoltaic panels were measured in the months of April, May, June, July in 2021. As was mentioned, the measurement took place only during su

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21

Müller, Samuel, David Maier, and Nejila Parspour. "Inductive Electrically Excited Synchronous Machine for Electrical Vehicles—Design, Optimization and Measurement." Energies 16, no. 4 (2023): 1657. http://dx.doi.org/10.3390/en16041657.

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The demand for electric machines has been rising steadily for several years—mainly due to the move away from the combustion engine. Synchronous motors with rare earth permanent magnets are widely used due to their high power densities. These magnets are cost-intensive, cost-sensitive and often environmentally harmful. In addition to dispensing with permanent magnets, electrically excited synchronous machines offer the advantage of an adjustable excitation and, thus, a higher efficiency in the partial load range in field weakening operation. Field weakening operation is relevant for the applica

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22

Galarza, Jose, and David Condezo. "Quality control test for unreliable meteorological and electrical photovoltaic measurements." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 5 (2023): 4845–55. https://doi.org/10.11591/ijece.v13i5.pp4845-4855.

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Meteorological and electrical measurements using predictive computational techniques have been used in the analysis of photovoltaic system operation and maintenance. International standards establish general and no standardized criteria on the quality control and validation of these measurements. In the present work, a methodology has been developed to correct erroneous photovoltaic experimental measurements: radiation, temperature, current, and voltage. We validated the proposed approach with 12 case studies with more than 5,000 meteorological and electric measurements from an experimental 3

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23

Demir, I., C. Cebeci, and T. Guloksuz. "Electrical conductivity measurement to predict germination of commercially available radish seed lots." Seed Science and Technology 40, no. 2 (2012): 229–37. http://dx.doi.org/10.15258/sst.2012.40.2.08.

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24

Institut Förster GmbH & Co. "Electrical conductivity measurement." NDT & E International 24, no. 1 (1991): 61. http://dx.doi.org/10.1016/0963-8695(91)90813-i.

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25

Gao Jinrui, 高锦瑞, 李大海 Li Dahai, 赖恒 Lai Heng, 张新伟 Zhang Xinwei, 王瑞阳 Wang Ruiyang та 阮一郎 Ruan Yilang. "基于相位测量偏折术的透镜波前像差测量". Laser & Optoelectronics Progress 59, № 2 (2022): 0212001. http://dx.doi.org/10.3788/lop202259.0212001.

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26

Brillson, Leonard, Jonathan Cox, Hantian Gao, et al. "Native Point Defect Measurement and Manipulation in ZnO Nanostructures." Materials 12, no. 14 (2019): 2242. http://dx.doi.org/10.3390/ma12142242.

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This review presents recent research advances in measuring native point defects in ZnO nanostructures, establishing how these defects affect nanoscale electronic properties, and developing new techniques to manipulate these defects to control nano- and micro- wire electronic properties. From spatially-resolved cathodoluminescence spectroscopy, we now know that electrically-active native point defects are present inside, as well as at the surfaces of, ZnO and other semiconductor nanostructures. These defects within nanowires and at their metal interfaces can dominate electrical contact properti

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27

Pokhodylo, Yevhen, and Mykola Flinta. "ADMITTANCE METHOD FOR MEASURING THE ELECTROPHYSICAL PARAMETERS OF CONCRETE." Measuring Equipment and Metrology 86, no. 2 (2025): 38–42. https://doi.org/10.23939/istcmtm2025.02.038.

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The paper analyzes methods for controlling the quality of concrete using both non-electrical and electrical techniques, particularly by means of specific resistance. Based on this analysis, it was determined that the practical implementation of the electrical method, which uses electrical resistance as an informative parameter, is relatively rare. Dielectric permittivity, as an informative parameter of concrete, is typically applied only for monitoring concrete moisture with dielectric moisture meters. The authors propose the simultaneous use of specific conductivity and dielectric permittivit

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28

Azmi, Aini Najwa. "Non-Technical Skill Level of Electrical Engineering Undergraduates Using the Rasch Measurement Model." International Journal of Psychosocial Rehabilitation 24, no. 5 (2020): 5388–403. http://dx.doi.org/10.37200/ijpr/v24i5/pr2020246.

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29

صالح ساجت, أحمد, أحمد محمد كاظم, فلاح عبد الحسن حيدر та عبد الرحمن فاضل حسين. "قياس مستوى السمنة بتقنية تحليل الإعاقة الكهروحيوية و مقارنتها بالطرائق التقليدية". iraq journal of market research and consumer protection 11, № 2 (2019): 69–77. http://dx.doi.org/10.28936/jmracpc11.2.2019.(7).

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30

Murata, Masayuki, Ryosuke Matsuzaki, Akira Todoroki, and Yoshihiro Mizutani. "OS08-2-6 Flow monitoring of VaRTM using electrical measurement and numerical simulation." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2011.10 (2011): _OS08–2–6—. http://dx.doi.org/10.1299/jsmeatem.2011.10._os08-2-6-.

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31

FILONENKO, Sergii, Vitaliy LARIN, and Anzhelika STAKHOVA. "DETERMINATION OF MEASUREMENT ERROR OF ELECTRICAL ENERGY QUALITY INDICATORS BY THE CORRELATION METHOD." Herald of Khmelnytskyi National University. Technical sciences 315, no. 6 (2022): 104–8. http://dx.doi.org/10.31891/2307-5732-2022-315-6(2)-104-108.

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The problem of energy conservation is urgent not only for Ukraine but for the whole world. One of the main causes of non-productive energy costs in the energy sector is high losses in power grids. The problem of electricity quality is the focus of many researchers and practitioners of energy and electrification. The co-supply of single-phase and three-phase electrical energy receivers from a three-phase four-wire network is widespread in the power supply systems of industrial enterprises. In such cases, there is almost always a phase asymmetry of the load, as well as significant currents in th

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32

Hao He, 郝赫, 寇军 Kou Jun, 洪玄淼 Hong Xuanmiao та ін. "基于里德堡原子的无线电波测量". Laser & Optoelectronics Progress 60, № 11 (2023): 1106010. http://dx.doi.org/10.3788/lop230703.

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33

Melnik, V. G., P. I. Borshchov, S. V. Dzyadevych, and O. Y. Saiapina. "METHOD OF MEASUREMENT OF LOCAL CHANGES IN ELECTRIC CONDUCTIVITY OF SOLUTIONS IN DIFFERENTIAL CONDUCTOMETRIC BIOSENSOR SYSTEMS." Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini, no. 61 (May 25, 2022): 62–67. http://dx.doi.org/10.15407/publishing2022.61.062.

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A method for measuring local changes in the electrical conductivity of solutions using differential conductometric sensors is considered. The method makes it possible to significantly reduce the measurement error due to changes in the background electrical conductivity of the measuring medium when applying the test substance with non-identical parameters of equivalent electrical circuits of the sensor components. The bridge measuring circuit is brought to a quasi-balanced state, while the voltages in the sections of the working solution of the working and reference transducers of the sensor co

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34

DAM, B., K. BANERJEE, K. MAJUMDAR, R. BANERJEE, and D. PATRANABIS. "A ZERO PHASE-LAG HOMODYNE DEMODULATION TECHNIQUE FOR SYNCHRONOUS MEASUREMENT APPLICATIONS AND ITS FPGA IMPLEMENTATION." Journal of Circuits, Systems and Computers 14, no. 04 (2005): 771–91. http://dx.doi.org/10.1142/s0218126605002593.

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A simple homodyne direct digital demodulation technique that is insensitive to sensor induced phase-error and its innovative FPGA implementation are presented here. This novel demodulation scheme does not need a low pass filter; thereby the inherent filter time lag is eliminated. A direct digital read-out of the demodulated signal, i.e., the measurand value, is obtained through analog-to-digital conversion of the modulated signal at an instant that coincides with its peak. This peak sampling eliminates the processor time required in quadrature demodulators to obtain the measurand from the in-p

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SOMPASERTH, Sackxay, Phaythoun THAVIXAY, and Nyphonh VOLACHACK. "Groundwater Study in Limestone Area using Geophysical Methods." Souphanouvong University Journal Multidisciplinary Research and Development 8, no. 2 (2024): 290–97. http://dx.doi.org/10.69692/sujmrd0802290.

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Applied geophysics is important for groundwater investigation. Drilling groundwater boreholes without geophysical survey is probably unsuccessful. Meth district, Vientiane Province is the study site due to the most area coving with limestone area. The objective of this study is to define the groundwater model including location, depth and thickness of aquifer using 2D resistivity measurement, groundwater flow direction using self potential measurement. In addition, basic groundwater quality (pH, Ec and TDS) is also defended. 2D-Electrical Resistivity Tomography (2D-ERT) meauremnt using Wenner

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Velychko, Oleh, Vasyl Dovhan, Denys Nikitenko, and Jaroslav Brezytskyi. "LINKING OF ROUNDS RESULTS OF INTERLABORATORY COMPARISONS ON CALIBRATION OF ELECTRICAL RESISTANCE MEASURES ON A DIRECT CURRENT Primary tabs." Measuring Equipment and Metrology 85, no. 2 (2024): 46–53. http://dx.doi.org/10.23939/istcmtm2024.02.046.

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Interlaboratory comparisons (ILC) are used to evaluate and confirm measurements' accuracy, reliability, and reproducibility. ILCs are conducted for both testing and calibration laboratories (CL). They are comparing the results of measurements or calibrations obtained by different laboratories. The main stages of confirming the competence of laboratories include accreditation as the first step of such confirmation, as well as periodic participation in the ILCs. This is the basis for confirmation of the competence of laboratories and contributes to increasing confidence in the data obtained in t

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Kim, Kyu Dong, and D. D. L. Chung. "OS10W0412 Thermomechanical behavior of a soldered joint, studied by real-time electrical resistivity measurement." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS10W0412. http://dx.doi.org/10.1299/jsmeatem.2003.2._os10w0412.

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38

Wang, Mu-Chun, Shou-Yen Chao, Chun-Yeon Lin, Cheng-Hsun-Tony Chang, and Wen-How Lan. "Low-Frequency Vibration Sensor with Dual-Fiber Fabry–Perot Interferometer Using a Low-Coherence LED." Crystals 12, no. 8 (2022): 1079. http://dx.doi.org/10.3390/cryst12081079.

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In this paper, we propose a dual-fiberoptic Fabry–Perot interferometer (FFPI) sensing system integrated with a low-cost and low-coherence light-emitting diode (LED) as a light source to detect dynamic vibration caused by acoustic waves with a cut-off frequency of 200 Hz. When the acoustic signals are applied, the sensing FFPI on a Styrofoam sheet provides the function of partially transforming the longitudinal energy as the transverse energy generates a phase shift in the sensing FFPI cavity. The light reflected from the sensor is demodulated by the reference FFPI to extract the measurand. The

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39

Liu Shengdao, 刘胜道, 邢成聪 Xing Chengcong та 周国华 Zhou Guohua. "远距离三维坐标测量中双目视觉系统的测量精度分析". Laser & Optoelectronics Progress 58, № 14 (2021): 1415007. http://dx.doi.org/10.3788/lop202158.1415007.

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Chen, Zhenyi, Wenchuan Zhao, Qican Zhang, Jin Peng, and Junyong Hou. "Wavefront measurement of a multilens optical system based on phase measuring deflectometry." Chinese Optics Letters 21, no. 4 (2023): 041201. http://dx.doi.org/10.3788/col202321.041201.

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Soni, V., E. W. Stautner, A. Wu, et al. "Thermal Conductance Measurement of Electrically Insulated Joints for Cryogenic Applications." IOP Conference Series: Materials Science and Engineering 1327, no. 1 (2025): 012136. https://doi.org/10.1088/1757-899x/1327/1/012136.

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Abstract One of the important aspects of any cryogenic design is to achieve good thermal performance by minimizing the temperature gradient at different contact regions of the thermal mass. In some cases, electrical isolation may be required at contact regions. Different combinations of the thermally conductive and at the same time electrically insulated joints have been characterized using a GM cryocooler based conduction-cooled test rig (CCR). A two stage CCR has been used to cool sample stacks down to 4 K with measured temperature differences across the sample stack up to 110 K, by increasi

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Sturm, Heinz, Markus Heyde, and Klaus Radernann. "Measuring SPM Piezo Displacement Responses." Microscopy Today 7, no. 4 (1999): 24–26. http://dx.doi.org/10.1017/s1551929500064294.

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Scanning Probe Microscopy (SPU) is a versatile tool for the investigations of surfaces. Additionally to the three-dimensional examination of surface topography, local mechanical or electrical properties can be measured1. In this work we present a short contribution on the performance and reliability of piezoelectric transducers in a SPM, which take care of the fine positioning of the tip relative to the sample. Some of the calibration procedures known in literature [cited in 2] are: laser interferometry, scanning a slightly tilted surface, a grid, a crystallographic or artificial step of a kno

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NAGAE, Fumiya, Tong ZHAO, Kazuya OKAWA, Shinsuke MATSUNO, Noriaki ICHIJO, and Masahiro TAKEI. "ICONE23-1436 REAL-TIME PARTICLE VOLUME FRACTION MEASUREMENT IN CENTRIFUGES BY WIRELESS ELECTRICAL RESISTANCE DETECTOR." Proceedings of the International Conference on Nuclear Engineering (ICONE) 2015.23 (2015): _ICONE23–1—_ICONE23–1. http://dx.doi.org/10.1299/jsmeicone.2015.23._icone23-1_201.

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Han. "A Study on Measurement of Prestressing Force in PSC Girder using Electrical Resistance Strand Meter." Journal of the Korean Society of Civil Engineers 34, no. 6 (2014): 1723. http://dx.doi.org/10.12652/ksce.2014.34.6.1723.

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Zakharov, Igor, Valerii Semenikhin, Oleksandr Zakharov, and Svitlana Shevchenko. "Features of measurement uncertainty evaluation during calibration of digital ohmmeters." Ukrainian Metrological Journal, no. 2 (July 5, 2023): 22–27. http://dx.doi.org/10.24027/2306-7039.2.2023.286713.

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The scheme for transferring the size of the unit of resistance during the calibration of digital ohmmeters at direct current is considered. The procedure for the measurement uncertainty evaluation is described: recording the measurement model and its refinement, evaluation of input and measured values, evaluation of standard uncertainties of the input and measured values, evaluation of the expanded uncertainty. The refined model includes the dependence of the resistance of the reference resistor on temperature and a correction to the drift of the resistance value of the reference resistor sinc

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Tronstad, Christian, Gaute E. Gjein, Sverre Grimnes, Ørjan G. Martinsen, Anne-Lene Krogstad, and Erik Fosse. "Electrical measurement of sweat activity." Physiological Measurement 29, no. 6 (2008): S407—S415. http://dx.doi.org/10.1088/0967-3334/29/6/s34.

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Ershov, A. A. "On measurement of electrical conductivity." Computational Mathematics and Mathematical Physics 53, no. 6 (2013): 823–26. http://dx.doi.org/10.1134/s0965542513060079.

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THOMAS, A. N., A. VOHRA, and B. J. POLLARD. "MEASUREMENT OF TRANSTHORACIC ELECTRICAL IMPEDANCE." British Journal of Anaesthesia 66, no. 6 (1991): 733–34. http://dx.doi.org/10.1093/bja/66.6.733-a.

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WENNBERG, E. "MEASUREMENT OF TRANSTHORACIC ELECTRICAL IMPEDANCE." British Journal of Anaesthesia 66, no. 6 (1991): 734. http://dx.doi.org/10.1093/bja/66.6.734.

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Cibira, Gabriel. "PV cells electrical parameters measurement." Journal of Electrical Engineering 68, no. 7 (2017): 74–77. http://dx.doi.org/10.1515/jee-2017-0061.

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Abstract When measuring optical parameters of a photovoltaic silicon cell, precise results bring good electrical parameters estimation, applying well-known physical-mathematical models. Nevertheless, considerable re-combination phenomena might occur in both surface and intrinsic thin layers within novel materials. Moreover, rear contact surface parameters may influence close-area re-combination phenomena, too. Therefore, the only precise electrical measurement approach is to prove assumed cell electrical parameters. Based on theoretical approach with respect to experiments, this paper analyses

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