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4761
The influence of physical activity levels on lactate production during squat training using a functional electromechanical dynamometer
Published 2025-01-01“…Material and methods Twenty-nine students majoring in Sports Science willingly participated in this study. …”
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4762
Quantifying the impact of surgical teams on each stage of the operating room process
Published 2024-10-01“…IntroductionOperating room (OR) efficiency is a key factor in determining surgical healthcare costs. …”
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4763
FUKUSHIMA FALLOUT IN SAKHALIN REGION, RUSSIA, PART 2: 137Cs AND 134Cs IN GRASSLAND VEGETATION
Published 2018-07-01“…Activities of 134Cs and 137Cs radionuclides were determined by direct γ-ray spectrometry method using HP-germanium detectors. …”
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4764
Multi-fault Repair and Optimization Strategy of Distribution Network Based on Fault Adjacency State
Published 2023-03-01“…The practicability and the effectiveness of the proposed methods are verified by simulation on PG&E69 bus system.…”
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4765
ИНФОРМАЦИОННОЕ ОБЕСПЕЧЕНИЕ БИБЛИОМЕТРИЧЕСКИХ ИССЛЕДОВАНИЙ В РЕГИОНЕ: РОЛЬ СПРАВОЧНО-БИБЛИОГРАФИЧЕСКОГО ОТДЕЛА ГПНТБ СО РАН...
Published 2010-02-01“…Methodical work of the SPSTL SB RAS on the usage of these resources is described.…”
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4766
Evapotranspiration Partitioning in Selected Subtropical Fruit Tree Orchards Based on Sentinel 2 Data Using a Light Gradient-Boosting Machine (LightGBM) Learning Model in Malelane,...
Published 2025-07-01“…The 10-fold cross-validation and independent validation on <inline-formula><math display="inline"><semantics><mrow><mi>E</mi><mi>T</mi></mrow></semantics></math></inline-formula> and <inline-formula><math display="inline"><semantics><mrow><mi>T</mi></mrow></semantics></math></inline-formula> models produced high accuracy with coefficient of determination (<inline-formula><math display="inline"><semantics><mrow><msup><mrow><mi>R</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow></semantics></math></inline-formula>) <inline-formula><math display="inline"><semantics><mrow><mo>≥</mo></mrow></semantics></math></inline-formula> 0.88, Kling–Gupta efficiency (<inline-formula><math display="inline"><semantics><mrow><mi>K</mi><mi>G</mi><mi>E</mi></mrow></semantics></math></inline-formula>) <inline-formula><math display="inline"><semantics><mrow><mo>≥</mo></mrow></semantics></math></inline-formula> 0.91, root mean square error (<inline-formula><math display="inline"><semantics><mrow><mi>R</mi><mi>M</mi><mi>S</mi><mi>E</mi></mrow></semantics></math></inline-formula>) <inline-formula><math display="inline"><semantics><mrow><mo>≤</mo></mrow></semantics></math></inline-formula> 0.04 mm/h, and mean absolute error (<inline-formula><math display="inline"><semantics><mrow><mi>M</mi><mi>A</mi><mi>E</mi></mrow></semantics></math></inline-formula>) <inline-formula><math display="inline"><semantics><mrow><mo>≤</mo></mrow></semantics></math></inline-formula> 0.03 mm/h for all the crops. …”
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4767
Laboratory model of the Savonius rotor
Published 2022-06-01“…The design parameters are substantiated and a physical model is created for a comprehensive study and performance characteristics in laboratory conditions.METHODS. Based on the methods of physical and mathematical modeling of structures and profiles of wind turbine blades, the technical and economic indicators of various profiles of the blades of the Savonius rotor are determined.RESULTS. …”
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4768
Structure and Physics Mechanical Properties of Multiperiod Vacuum-arc Coatings on the Basis of Two-layer System TiNx/ZrNx
Published 2017-02-01“…By methods of structural analysis (a precise X-ray diffraction method and raster electron microscopy) in conjunction with tests on physical and mechanical characteristics (hardness, elastic modulus, friction force and friction coefficient) comprehensive studies have been conducted. …”
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4769
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4770
Prediction and Analysis of Rice Production and Yields Using Ensemble Learning Techniques
Published 2024-08-01“…For instance, the ensemble model for predicting area harvested, combining Model 6 (linear regression) and Model 10 (ARIMA), achieved of coefficient of determination outperforming the individual models. …”
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4771
Baby Cry Classification Using Structure-Tuned Artificial Neural Networks with Data Augmentation and MFCC Features
Published 2025-03-01“…The MFCC (Mel-Frequency Cepstral Coefficients) method was used in the second step to extract meaningful and distinctive features from the sound data. …”
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4772
Assessment of air pollution resulting from the South Baghdad power plant using the Gaussian model
Published 2025-03-01“…The atmospheric stability was determined using a three-dimensional ultrasonic anemometer and stability classes were determined using the Monin-Obukhov method and applied Lagrange scale to calculate vertical and horizontal dispersion coefficients. …”
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4773
Target determination for transcranial magnetic stimulation in patients with a pharmacotherapy-resistant depressive episode based on the individual parameters of resting-state funct...
Published 2019-12-01“…Individual target determination for stimulation can be one of the approaches that can increase the efficiency of the technique. …”
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4774
Identification of truncation frequencies for BIW structures based on modal contribution analysis
Published 2025-09-01“…To address the trade-off between modeling efficiency and accuracy in low- to mid-frequency dynamic analysis of Body-in-White (BIW) structures, this study proposes a frequency truncation method based on the modal contribution at points of minimum dynamic stiffness. …”
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4775
Modeling the performance indicators of geotechnological blocks and the movement of the discovered reserves of an underground borehole leaching of uranium
Published 2020-08-01“…This work conducts a comprehensive analysis of system relationships between the main technical and technological indicators of technological blocks functioning at underground uranium leaching mines. Methods. An information model describing the operation of technological wells was created. …”
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4776
Spike Stall Precursor Detection in a Single-Stage Axial Compressor: A Data-Driven Dynamic Modeling Approach
Published 2025-04-01“…Operational safety and fuel efficiency are critical, yet often conflicting, objectives in modern civil get engine designs. …”
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4777
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4778
Filtration of Submicron Soot Particles, Oil Droplets, and their Mixtures on Single- and Multi-layer Fibrous Filters
Published 2022-02-01“…Abstract The dynamics of filtration efficiency and pressure drop during the simultaneous filtration of soot and oil aerosols on single- and multi-layer filters were investigated, and the determined filtration efficiency was compared with the theoretical efficiency obtained via the classical filtration theory. …”
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4779
Testing of herbicidal systems for maize cultivation in the Steppe of Ukraine
Published 2021-05-01“…Methods. Field experiment — for the weeds and maize yield accounting, and calculation method — for determining of the technical and economic efficiency of herbicide systems. …”
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4780
Dynamic sink movement strategy for expedited query processing in Internet of things-based sensor networks
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