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A METHOD FOR MONITORING RICE SEED LOSS BASED ON WOA-BP ALGORITHM
Published 2025-01-01“…Aiming at the problems of the slow response speed and low monitoring accuracy of the existing domestic seed loss rate monitoring models, this paper proposed a rice seed loss rate monitoring method based on the whale optimization algorithm-back propagation neural network (WOA-BP). The loss rate monitoring device consisted of a piezoelectric ceramic sensor module, charge amplification circuit, band-pass filter circuit, analog-to-digital (AD) converter, main control unit, etc. …”
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42
Automatic Evaluation of Internal Combustion Engine Noise Based on an Auditory Model
Published 2019-01-01“…To evaluate the predictive performance of the CNN model based on the auditory input, a back propagation (BP) sound quality evaluation model based on psychoacoustic parameters was constructed and used as a control. …”
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43
Acute Effects of the French Contrast Method and Post Activation Potentiation on 3 × 3 Basketball Game Demands and Thermal Asymmetry Responses
Published 2025-01-01“…The results revealed that FCM and PAP did not significantly differ in internal load; however, the significant highest total distance and distance in band 2 during the 3 × 3 basketball game was after the FCM. …”
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44
A Wideband Dual-Polarized Antenna Using Planar Quasi-Open-Sleeve Dipoles for Base Station Applications
Published 2015-01-01“…Measured results show that the proposed antenna keeps the cross-polarization under −33 dB and the front-to-back ratio better than 15 dB in the operating band. …”
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45
Genetic Algorithms in Antennas and Smart Antennas Design Overview: Two Novel Antenna Systems for Triband GNSS Applications and a Circular Switched Parasitic Array for WiMax Applic...
Published 2014-01-01“…Two novel antenna systems are presented to cover the new GPS/Galileo band, namely, L5 (1176 MHz), together with the L1 GPS/Galileo and L2 GPS bands (1575 and 1227 MHz). …”
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All-Textile Compact Ultra-Wideband Microstrip Antenna with Full Ground Plane for WBAN Applications
Published 2024-01-01“…The antenna also features a full background plane that minimizes the back radiation towards the human body. Multiple branches are designed in a compact area to generate adjacent resonances, and their combination achieves broadband characteristics across the 4.83–9.57 GHz frequency band. …”
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Dynamic Functional Ability in Lacrosse Players in Relation to Development of Sport-Related Onset of Musculoskeletal Pain
Published 2024-09-01“…Thomas test (hip flexibility), Ober's test (iliotibial band tightness), and Ely's test (rectus femoris tightness) were performed. …”
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An Ultra-Wideband Reference Frequency Chirp Generator Utilizing Fractional Frequency Divider With High Linearity
Published 2024-01-01“…Synchronous programming and modulation of the fractional frequency divider is done by a new type of control utilizing fast transceivers in a field-programmable gate array (FPGA), which does not require back-synchronization to the frequency divider. Measurements with the novel reference frequency chirp generator combined with a V-band PLL reveal a low RMS linearity error of 0.67ppm of the reference chirp for a chirp duration of 1 ms and a bandwidth of 363 MHz.…”
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49
Temporal Characteristics of High-Frequency Lower-Limb Oscillation during Freezing of Gait in Parkinson’s Disease
Published 2014-01-01“…FOG-related high-frequency oscillation (an increase in power in the 3–8 Hz band >3 SD from baseline) followed a distal to proximal onset pattern, appearing at the feet, shanks, thighs, and then back over a period of 250 ms. …”
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50
Penerapan Dynamic Neuromuscular Stabilization Dalam Meningkatkan Gerak Dan Fungsi Tubuh–Sebuah Kajian Pustaka
Published 2024-09-01“…Resistensi (misalnya barbel atau thera-band) terhadap gerakan dinamis ekstremitas dapat ditambahkan untuk menantang stabilitas. …”
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51
The Red Supergiant Progenitor Luminosity Problem
Published 2025-01-01“…The robustness of these assumptions is difficult to test since we cannot go back in time and obtain additional pre-explosion imaging. …”
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52
A comprehensive global mapping of offshore lighting
Published 2025-02-01“…The sensor is the day–night band (DNB) flown as part of the NASA/NOAA Visible Infrared Imaging Radiometer Suite (VIIRS). …”
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Numerical simulation of an HTL-free carbon-based perovskite solar cell with graphitic carbon nitride doped zinc oxide as electron transport layers
Published 2025-04-01“…Utilization of palladium as the back contact led to achievement of a higher efficiency. …”
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54
Event-related theta synchronization over sensorimotor areas differs between younger and older adults and is related to bimanual motor control
Published 2025-03-01“…We used electroencephalography (EEG) to examine how task complexity and age affect event-related synchronization (ERS) in the theta band during a dynamic bimanual, visuomotor pinch force task. …”
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Effects of pre-deformation on microstructure evolution and hemming performance for Al-Mg-Si-Cu alloys
Published 2025-03-01“…Cube-oriented grains inhibit the expansion of macroscopic shear bands caused by strain localization during hemming. …”
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Analysis of Connectivity in Electromyography Signals to Examine Neural Correlations in the Activation of Lower Leg Muscles for Postural Stability: A Pilot Study
Published 2025-01-01“…Changes in connectivity in the beta and gamma bands were found to be most significant in the muscle pairs of the back leg during a tandem stance regardless of dominant foot placement. …”
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Evolution of Microstructure and Microsegregation of Ti-45Al-8Nb Alloy during Directional Solidification
Published 2018-01-01“…But the solidified microstructures of the ingots are large lamellar colonies, which contain a few B2 patches and γ bands induced by microsegregation. From dendritic zone to columnar zone, the volume fractions of B2 patches and γ bands decrease. …”
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Raman Spectroscopy of Amorphous Carbon Prepared by Pulsed Arc Discharge in Various Gas Mixtures
Published 2013-01-01“…The change in the gas type, combination, and flow had a significant influence on the D and G bands of the a-C Raman spectra. The addition of N2 into the chamber promoted the sp2 creation, while with adding hydrogen the layer contained more sp3 bonds. …”
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A novel multifunctional chiral metasurface with asymmetric transmission
Published 2024-10-01“…This research presents a versatile and advanced chiral metasurface operating at multiple bands with diverse functionalities, including asymmetric transmission. …”
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