Results 21 to 30 of about 232,270 (266)
Sensors, 2022 In this paper, an FPGA (Field Programmable Gate Array)-based digital architecture for the measurement of quartz crystal microbalance (QCM) oscillating frequency of transient responses, i.e., in QCM-D (QCM and Dissipation) applications, is presented.
Tommaso Addabbo +5 more
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Power frequency AC voltage measurement based on double wound Rogowski coil
High Voltage, 2017 This study presents a technique for power frequency AC voltage measurement. The proposed technique utilises a capacitor having a low capacitance in addition to a double wound Rogowski coil.
Mohamed E. Ibrahim, Amr M. Abd-Elhady
doaj +1 more source
Measurement of Overlapping Leaf Area of Ice Plants Using Digital Image Processing Technique
Agriculture, 2022 Non-destructive and destructive leaf area estimation are critical in plant physiological and ecological experiments. In modern agriculture, ubiquitous digital cameras and scanners are primarily replacing traditional leaf area measurements.
Bolappa Gamage Kaushalya Madhavi +3 more
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DRONE TECHNOLOGY FOR CONTOUR MAPPING: CASE STUDY AT P3SON HAMBALANG
Jurnal Teknik Hidraulik, 2018 Fast, reliable, and accurate topography measurement is needed for a study and evaluation of P3SON Hambalang area. Experimental Station for Sabo, therefore, was given a mandate to perform the topography measurement.
Samuel Jonson Sutanto +1 more
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APExpose_DE, an air quality exposure dataset for Germany 2010–2019
Scientific Data, 2021 Measurement(s) air pollution Technology Type(s) digital curation • computational modeling technique Sample Characteristic - Location Germany Machine-accessible metadata file describing the reported data: https://doi.org/10.6084/m9.figshare ...
Alexandre Caseiro +1 more
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Comparing Between Different Impressions Materials and Techniques for the Accuracy of Implant Position Transfer [PDF]
Al-Rafidain Dental JournalAims: This study aimed to compare the accuracy of implant position transfer using three impression materials with two techniques. Materials and methods: A master model was fabricated with two parallel dental implants at the first and second premolars ...
Ahmed Abduljawad Ismail Alubaidi +2 more
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Digital Flow Rate Measurement System Design for Minichannel based on Cross Correlation Technique [PDF]
Engineering and Technology Journal, 2017 In this paper, a demonstration for an experimental study to measure mean fluid velocity in minichannels is presented. Fluid flow velocity was estimated by applying cross correlation technique on measured thermal fluctuation using two ultra-small ...
H.A. Dhahad, E.M. Alfayydh, K.H. Fahem
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Journal of Foot and Ankle Research, 2011 Background A clinical study was conducted to determine the intra and inter-rater reliability of digital scanning and the neutral suspension casting technique to measure six foot parameters.
Rome Keith +2 more
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Digital Techniques in Measurement Instrumentation
Measurement and Control, 1969 Data acquisition systems employing digital measuring and recording equipment are now being used in many scientific disciplines. To obtain maximum advantage from these systems it is essential to take into account considerations of the Sampling Theorem, the effects of a finite sampling aperture, and the various types of noise which can affect the signal ...
openaire +2 more sources
Jurnal Ilmu Pertanian Indonesia, 2016 Morphometric measurements using digital image technique give a lot of benefits i.e., a safer method both for the researchers and the experimental animals, produce a more accurate morphometric data, reduce the stress in the experimental animals and ...
Bramada Winiar Putra +3 more
doaj +1 more source