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741
Determination of the tangential component of cutting resistance during frozen sedimentary rock cutting using blocked, deeply blocked and cell cutting methods
Published 2025-04-01“…The results of the research allow a more reasonable approach to the adjustment of existing methods for determining the required tractive force and power for the drive of an excavation machine, and, therefore, to the actual efficiency and profitability of work.…”
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742
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743
An LC-MS/MS Method for Simultaneous Determination of the Toxic and Active Components of Cortex Periplocae in Rat Plasma and Application to a Pharmacokinetic Study
Published 2019-01-01“…A sensitive and simple liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated to simultaneously determine the toxic and other active components including isovanillin, scopoletin, periplocin, periplogenin, and periplocymarin after oral administration of cortex periplocae extract to rats. …”
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744
Total Water Consumption of Alfalfa as a Function of Active Soil Surface and Bioclimatic Coefficients
Published 2024-12-01“…(Results and discussion) The empirical coefficients representing the active surface state of alfalfa crops were determined based on the sum of average daily temperatures, calculated using Budyko-Zubenko method for estimating evaporation from the water surface. …”
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745
A method for determining the topology of swarm elements relative to the leader and an algorithm for constructing a spatial matrix of unmanned aerial vehicles placement
Published 2025-05-01“…The subject of study in this article is a method for determining the topology of swarm elements relative to the leader and an algorithm for constructing a spatial placement matrix. …”
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746
Multi-objective optimization of an open-pit mining system to determine safety buffer using the modified NBI method and the meta-model approach
Published 2025-03-01“…Method: This paper presents the multi-objective optimization in the extraction system of a copper mining complex using the normal boundary intersection (NBI) method and a meta-regression model to determine the economic lot-sizing. …”
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747
Neural Network Method for Distance Prediction and Impedance Matching of a Wireless Power Transfer System
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748
Crop coefficient and water requirement of prickly pear in the Agreste region of Alagoas state, Brazil
Published 2019-11-01“…Crop coefficient (kc) was calculated by the ratio between ETc and ETo. …”
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749
Edaphic and meteorological parameters as determinants of radon exhalation and its environmental implication in Peruvian agroecosystems
Published 2025-07-01“…First, the ANN model determined environmental factors affecting radon exhalation, achieving $$\hbox {R}^{2}$$ values of 0.7949 (training) and 0.7656 (validation). …”
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750
Proton magnetic resonance spectroscopy and apparent diffusion coefficient in evaluation of solid brain lesions
Published 2013-01-01“…The choline to creatine (Cho/Cr), choline to N-acetyl aspartate (Cho/NAA), N-acetyl aspartate to creatine (NAA/Cr) and myoinositol to creatine (mIn/Cr) ratios and the apparent diffusion coefficient (ADC) were determined. Results. The Cho/Cr ratio was significantly higher in glial tumors grade II than in non-neoplastic lesions (p = 0.008) and in glial tumors grade III than in non-neoplastic lesions (p = 0.001). …”
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751
Methodical bases of development of material support of troops (forces) outside the Russian Federation
Published 2019-12-01“…The main purpose of this research is to develop a methodological basis for material support of groups of troops (forces) on the territory of a foreign state in a military conflict.Materials and methods. The following methods are used: a systematic approach to the study and development of methodological foundations to improve the efficiency of material support of troops (forces) outside the Russian Federation; methods of economic analysis, analytical, statistical, logical, linguistic and graphical methods; applied general scientific and specific methods of substantiation of the concept: abstraction and concretization, historical and logical, as well as methods of graphic and mathematical modeling, factor analysis.Results. …”
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752
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753
On a Specific Method for Characterizing Ion Exchange Membranes to Assess Their Functionality in Salinity Gradient Power Generation Through Reverse Electrodialysis, Including the Ef...
Published 2024-12-01“…The ion transport rate from the HIGH compartments to the central LOW compartment allows for determining the overall ion transport coefficient for thin membranes. …”
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754
Critical Factors Governing the Frictional Coefficient in Mg Alloys—Learn From Machine Learning
Published 2025-05-01“…ABSTRACT Data‐driven methods are emerging as a promising approach in discovering the correlation between tribological properties, composition, and mechanical properties of engineering materials. …”
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755
A New Efficient Method for Solving System of Weakly Singular Fractional Integro-Differential Equations by Shifted Sixth-Kind Chebyshev Polynomials
Published 2022-01-01“…Thereupon, an upper error bound for the proposed method is determined. Finally, some numerical examples are prepared to test the accuracy and efficiency of the presented method.…”
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756
Construction of Evaluation Indicator System and Analysis for Low-Carbon Economy Development in Chengdu City of China
Published 2025-07-01“…Then, an improved Analytic Hierarchy Process (AHP) method based on judgment matrices is proposed to determine subjective weights of indicators, while Entropy Weight Method (EWM) and Variation Coefficient (VC) method are used to determine objective weights of the evaluation indicators. …”
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757
Open-Circuit Fault Diagnosis Method of Energy Storage Converter Based on MFCC Feature Set
Published 2022-12-01“…Considering the difficulties in signal feature extraction, data dimension explosion, and instability of threshold determination interval in the non-invasive identification of IGBT open-circuit fault in PCS by the existing methods, this paper proposes an open-circuit fault diagnosis method of energy storage converter based on Mel-scale frequency cepstral coefficients (MFCC) feature set, so as to support the normal operation and maintenance of PCS. …”
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758
Formation of the company’s brand capital on the basis of different value assessment approaches
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759
Determined the Edges Using the ant Colony Algorithm and Apply them to Medical Images
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760
A Novel Fault Feeder Selection Method for Resonant Grounding Distribution Networks Based on Improved Hough Transform
Published 2024-07-01“…The angle between the fitting straight lines of the modal quantities of each feeder is compared and processed, and the feeder corresponding to the minimum comprehensive correlation coefficient value is determined as the faulty feeder. …”
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