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1541
Determining the Effective Electromagnetic Parameters of Photonic Crystal by Phase Unwrapping and Denoising Method
Published 2019-01-01“…In dealing with scattering parameters with noise, the wavelet transform method is utilized to remove the noise added to the scattering parameters. …”
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1542
Integrated Foliar Spraying Effectively Reduces Wheat Yield Losses Caused by Hot–Dry–Windy Events: Insights from High-Yield and Stable-Yield Winter Wheat Regions in China
Published 2025-05-01“…These HDW events were classified according to daily duration into three categories: short-duration (HDW<sub>sd1</sub>, 1 h d<sup>−1</sup>), moderate-duration (HDW<sub>sd2</sub>, 2–3 h d<sup>−1</sup>), and prolonged-duration (HDW<sub>sd3</sub>, 4–8 h d<sup>−1</sup>). Finally, a difference-in-differences (DiD) approach combined with panel matching methods was employed to quantitatively assess the effectiveness of integrated foliar spraying technology—comprising plant growth regulators, essential nutrients, fungicides, and insecticides—on wheat yield improvements under varying irrigation conditions. …”
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1543
Comparison of Two Synthesis Methods for 3D PLA-Ibuprofen Nanofibrillar Scaffolds
Published 2025-01-01“…Drug release was sustained over 384 h, showing no significant differences between ES and AJS scaffolds (<i>p</i> > 0.05). …”
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1544
A comparison of two cleaning methods applied in a small animal hospital
Published 2025-03-01“…After cleaning, a majority of the samples were below the suggested threshold value 2.5 CFU/cm2, except for floor samples after microfibre cleaning. No significant difference in bacterial load, between cleaning methods was noted after disinfection. …”
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1545
Research on identification method of bituminous coal based on terahertz time-domain spectroscopy
Published 2025-04-01“…The two types of bituminous coal samples were detected by the transmission terahertz time-domain spectroscopy system, and the spectral data of various bituminous coal samples were obtained, and then the absorption coefficient and refractive index of each sample were obtained after mathematical calculations such as fast Fourier transform (FFT). The results show that the PCA-CA classification model based on terahertz absorption coefficient spectrum can accurately identify different bituminous coals with an accuracy of 100%, while the PCA-CA classification model based on refractive index spectra cannot accurately identify different bituminous coals. …”
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1546
Charge distribution functions for characterization of complex systems
Published 2021-02-01“…A set of characteristics calculated within the scope of quantum chemistry methods may be assigned to local ones changing from atom to atom in complex systems. …”
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1547
Multi-Signal Induction Motor Broken Rotor Bar Detection Based on Merged Convolutional Neural Network
Published 2025-02-01“…In this paper, we propose a novel non-invasive fault detection method. The method preprocesses motor currents by Hilbert-Huang Transform (HHT) and Park’s Vector Modulus (PVM) and then uses a merged convolutional neural network (CNN) for classification. …”
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1548
A Novel Method of Jute Viscose From Jute Fiber and Its Characterization
Published 2024-01-01“…The treated jute fiber was modified to regenerated cellulose (viscose), as confirmed by different characterizations. The Fourier-transform infrared spectroscopy (FTIR) test 1423, 1365, 1033, and 1021 cm−1 represented that modified jute fiber resembled viscose fiber, and TGA attributed the thermal stability of glass transition below 100°C and thermal degradation to jute viscose fiber. …”
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1549
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1550
EFFICIENCY OF THE EXPLANATORY AND ILLUSTRATIVE METHOD IN THE COURSE OF TEACHING THERMODYNAMICS WITHIN THE CURRICULUM OF THE TRAINING OF BACHELORS MAJORING IN 184 MINING
Published 2023-07-01“…The article examines the explanatory and illustrative method during teaching the academic discipline “Thermodynamics” to higher education institutions students. …”
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1551
Gasification of Coffee Parchment as Potential Method for Coffee Agro-Industry Waste Utilization
Published 2023-10-01“…Coffee parchment is a lignocellulosic waste material which has a potential to transform into synthesis gas. This research aims to study the feasibility of coffee parchment conversion under downdraft gasification with ‘auto-heating’ supply method. …”
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1552
A spatial bearing fault classification method based on improved APSMOTE-WKMFA
Published 2025-01-01“…The maximal overlap discrete wavelet packet transform (MODWPT) is used to obtain the energy distribution of time series in different frequency bands as fault features, which solves the problem that traditional time domain features are difficult to effectively differentiate the operating state of spatial bearings. …”
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1553
New operational relations for mathematical models of local nonequilibrium heat transfer
Published 2022-03-01“…Methods and theorems of operational calculus, methods of contour integration of complex transforms, and the theory of special functions were used.Results. …”
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1554
Detection Technology for Catenary Stagger Value Based on Acceleration Signals
Published 2025-03-01“…[Method] A detection method combining continuous wavelet transform (CWT) and random forest (RF) is proposed to effectively detect catenary stagger value across different speed levels. …”
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1555
Crop row centerline extraction method based on regional feature point clustering
Published 2025-12-01“…Additionally, the average processing time per image was 136.14 ms, saving an average of 69.22 ms compared to the traditional Hough transform and 87.33 ms compared to the skeleton extraction method. …”
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1556
Formulation of Risperidone Nano Niosomal Vesicular System by Ecofriendly Direct Ultrasonication Method
Published 2025-06-01“…The aim of this study is to develop a physical stable nanovesicular system with improved characteristics by addition of dicetyl phosphate at various concentrations as charge inducing agent. The preparation method was ecofriendly direct sonication. Span 60, cholesterol and drug at a fixed amounts were added to different concentrations of dicetyl phosphate ((0,3,6,12,18, and 24mg)/10 mL) to give six formulations, the final mixtures were added to phosphate buffer saline pH 7.4 and sonicated at 60°C without usage of organic solvents along the process of formulation. …”
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1557
Evaluation of adsorption treatment method for removal of phenol and acetone from industrial wastewater
Published 2024-01-01“…Due to the toxins included in wastewater, wastewater reuse is becoming more and more important as a method of protecting the aquatic environment and conserving freshwater resources. …”
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1558
Exploration of the causes of abnormal mold level fluctuation in thin slab continuous casting mold
Published 2024-11-01“…The discrete wavelet transform (DWT) method is used to decompose the mold level fluctuation and different process parameters. …”
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1559
Simulation and analysis of marine hydrodynamics based on the El Niño scenario
Published 2021-10-01“…To separate the signal produced and obtain the quantitative difference of each sea layer, the simulation results are analyzed using the fast Fourier transform. …”
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1560
Highly-Efficient Hardware Architecture for ML-KEM PQC Standard
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