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601
Estimating parameters of photovoltaic modules based on current–voltage characteristics at operating conditions
Published 2023-03-01“…However, the irradiance and the temperature measured from measurement instruments are not representative of the energy and the heat that the PV modules receive. …”
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602
Asymmetric volatility connectedness between cryptocurrencies and energy: Dynamics and determinants
Published 2023-01-01“…We employed a block dynamic equicorrelation model and a group volatility connectedness measurement to measure the cross-equicorrelation and volatility connectedness between cryptocurrencies and energy. …”
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603
Progress in Traceable Nanoscale Capacitance Measurements Using Scanning Microwave Microscopy
Published 2021-03-01“…Our work offers improvements on the classical calibration methods known in SMM and suggests possible new designs of reference standards for capacitance and dielectric traceable measurements. Experimental measurements are supported by numerical calculations of capacitances to reveal further paths for even higher improvements.…”
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604
Calcium imaging with genetically encoded indicators in behaving primates
Published 2016-07-01“…To determine the quantitative relation between the widefield GCaMP signals and the locally pooled spiking activity, we developed a computational model that sums the responses of V1 neurons characterized by prior single unit measurements. The measured tuning properties of the GCaMP signals to stimulus contrast, orientation and spatial position closely match the predictions of the model, suggesting that widefield GCaMP signals are linearly related to the summed local spiking activity.…”
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605
A Novel Method for Pose and Position Calibration of Laser Displacement Sensors
Published 2023-02-01“…Laser displacement sensors are widely used in the aviation industry for the purpose of surface normal measurements. The measurement of a surface normal depends on prior knowledge of the poses and positions of the sensors, which are obtained through calibration. …”
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606
Preliminary Biomechanical Evaluation of a Novel Exoskeleton Robotic System to Assist Stair Climbing
Published 2022-09-01“…Kinematics, kinetics, and muscle activity of the knee extensors were measured. The measured data were biomechanically simulated in order to evaluate the characteristics of joint angles, moments, and reaction forces. …”
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607
Nintendo Wii Fit-Based Sleepiness Testing is Not Impaired by Contagious Sleepiness
Published 2018-06-01“…This work investigates whether sleep deprivation among people is “contagious,” as quantified by sway measures. We measured 21 volunteers' postural steadiness while alert and sleep deprived. …”
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608
Indoor Air Quality in Schools Located in Poland, Lublin Province
Published 2024-01-01“…The individual measurements included measurement of CO2 concentration, concentration of PM2.5 and PM10 particles, formaldehyde, volatile organic compounds (VOCs), along with monitoring of changes in temperature and humidity in the classroom. …”
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609
A Substrate Integrated Waveguide-Based W-Band Antenna for Microwave Power Transmission
Published 2022-06-01“…For antenna testing, a coplanar waveguide–SIW–rectangular waveguide transition structure is added at the end of the antenna, and an antenna with this transition structure is processed by PCB printing technology and measured. The measured reflection coefficient is less than −10 dB at 90–96 GHz, the aperture efficiency is greater than 60% at 93.5–94.5 GHz, the maximum gain is 13.2 dB at 93.5 GHz, and the aperture efficiency is 79%. …”
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610
Evaluation of choroidal thickness using spectral-domain optical coherence tomography in patients with severe obstructive sleep apnea syndrome:a comparative study
Published 2014-12-01“…All patients underwent a complete ophthalmic examination before the measurements. OCT measurements were taken at the same time of day (9:00 a.m.), in order to minimize the effects of diurnal variation.…”
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611
Application of a 3D Scanner in Robotic Measurement of Aviation Components
Published 2022-10-01“…Optical scanners can be used for these measurements, the measurement results of which can be displayed on the operator panel or used to prepare a report. …”
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612
Effect of Using Steel Bar Reinforcement on Concrete Quality by Ultrasonic Pulse Velocity Measurements
Published 2022-06-01“…The results show that a large bar diameter and a small cover thickness significantly influence the measured UPV. Measured UPV with a spacing between transducers up to 500 mm can effectively be used to predict the compressive strength of concrete after the modification of the initial UPV.…”
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613
Deep Inference for Covariance Estimation: Learning Gaussian Noise Models for State Estimation
Published 2020“…Keywords: robot sensing systems; measurement uncertainty; measurement errors; covariance matrices; predictive models; estimation; neural networks…”
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614
Investigation of abrasive saw kickback
Published 2020“…A theoretical model based on frictional engagement during a pinch-based kickback event is shown to predict resultant kickback energy in good agreement with experimental measurements. These measurements were obtained using a specialized machine that generates pinch-based kickback events and measures resultant kickback energy. …”
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615
Studying femtosecond-laser hyperdoping by controlling surface morphology
Published 2013“…We use a single fs-laser pulse to dope silicon with sulfur, enabling quantitative secondary ion mass spectrometry, transmission electron microscopy, and Hall effect measurements. These measurements indicate that at laser fluences at or above 4 kJ m[superscript −2], a single laser pulse yields a sulfur dose >(3 ± 1) × 10[superscript 13] cm[superscript −2] and results in a 45-nm thick amorphous surface layer. …”
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616
PEMBUATAN PETA SITUASI SKALA 1 : 500 LOKASI 1, DUSUN KALICANGAK DAN BABADAN, DESA BELUK, KECAMATAN BAYAT, KABUPATEN KLATEN, PROPINSI JAWA TENGAH
Published 2014“…Work performed in planimetris are mapping situation.Mapping the situationis a form of mapping which includes planimetric and contour measurement. Initial measurements of the mapping work is the making of the basicpoints of the mapping framework (TKDP) were fairly evenly in the area to be mapped using a total station theodolite measuring instrument and a carpenter's level. …”
Thesis -
617
PEMBUATAN PETA SITUASI SKALA 1: 500 LOKASI 1 DUSUN KALICANGAK DAN SEKITARNYA, DESA BELUK, KECAMATAN BAYAT, KABUPATEN KLATEN, PROPINSI JAWA TENGAH
Published 2014“…Work performed in planimetris are mapping situation.Mapping the situationis a form of mapping which includes planimetric and contour measurement. Initial measurements of the mapping work is the making of the basicpoints of the mapping framework (TKDP) were fairly evenly in the area to be mapped using a total station theodolite measuring instrument and a carpenter's level. …”
Thesis -
618
Dual-band magneto-electric dipole antenna with high-gain for base-station applications
Published 2021“…The operation and characteristics of the antenna are validated by measurements. The measured results confirm the proposed antenna achieves fractional bandwidths of 13.31% (801.9-916.2 MHz) and 19.76% (1710.7-2085.7 MHz) for S11 ≤-10 dB. …”
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619
Validation of instrument in measuring English language reading anxiety among undergraduates in two private universities
Published 2020“…It is a nonverbal self-reported instrument measures to measure English Language reading anxiety. The instrument is structured into two parts namely demography and causes of reading anxiety and contains 8 items and 27 items respectively. …”
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620
FBG Water-Level Transducer Based on PVC-Cantilever and Rubber-Diaphragm Structure
Published 2019“…However, this uncertainty can be overcome through the polynomial regression fit in determining the water level measurement. The measured water level was closed to the actual water level at a tolerance of ±2 cm. …”
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