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1441
Development of an HPLC Method for Absolute Quantification and QAMS of Flavonoids Components in Psoralea corylifolia L.
Published 2015-01-01“…Based on this method, a quantitative analysis of multicomponents by single marker (QAMS) was carried out, and the relative correction factors (RCFs) were calculated for determining the contents of other flavonoids. …”
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1442
Agricultural Machinery Movement Trajectory Recognition Method Based on Two-Stage Joint Clustering
Published 2024-12-01“…The first stage involves trajectory clustering, where the spatial distribution characteristics of agricultural machinery trajectories are analyzed, and the position coordinates and the number of neighboring points of trajectory points are extracted as features. The silhouette coefficient method is used to determine the optimal number of clusters k for the K-Means algorithm, thus reducing the data scale. …”
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1443
Application of the machine learning method to estimate the biomass of pacific cod in the North Kuril zone
Published 2023-01-01“…The coefficient of the restored data determination with out-of-bag (test set) data was > 0.8 with the data of scientific survey in 2021 and > 0.5 with the data of Danish seine observations. …”
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1444
A Globally Convergent Line Search Filter SQP Method for Inequality Constrained Optimization
Published 2013-01-01“…This method makes use of a backtracking line search procedure to generate step size and the efficiency of the filter technique to determine step acceptance. …”
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1445
Performance Evaluation of Battery Swapping Stations for EVs: A Multi-Method Simulation Approach
Published 2024-11-01Get full text
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1446
A SOH Estimation Method for Lithium-Ion Batteries Based on CPA and CNN-KAN
Published 2025-06-01“…Four 18650 batteries were tested under various charging and discharging conditions in a laboratory setting. The coefficient of determination (R<sup>2</sup>) exceeded 96.4%, the root mean square error (RMSE) was below 0.86%, and the mean absolute error (MAE) was under 0.7%, confirming that the proposed method demonstrates excellent estimation performance.…”
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1447
IMPLEMENTATION OF MONTE CARLO MOMENT MATCHING METHOD FOR PRICING LOOKBACK FLOATING STRIKE OPTION
Published 2022-12-01“…The conclusion that addition of the moment matching can increase the efficiency of the Monte Carlo method in determining the price of the lookback floating strike option.…”
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1448
Rapid estimation method of lithium battery state of health based on novel health feature
Published 2025-01-01“…Next, by analyzing the oxford battery aging dataset and the random usage dataset of lithium ion batteries used by NASA, the method traverses the constant current charging voltage range in steps of 0.01 V and determines the optimal starting voltage of the lithium battery by maximizing the Pearson correlation coefficient. …”
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1449
Liquid Chromatography/Tandem Mass Spectrometry Method for Quantitation of Cremophor EL and Its Applications
Published 2013-01-01“…A rapid sensitive and selective MRM based method for the determination of Cremophor EL (CrEL) in rat plasma was developed using liquid chromatography/tandem mass spectrometry (LC-MS/MS). …”
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1450
A Storm Frame Optimization Method for Predicting and Warning the Safety Status of a Shearer
Published 2025-01-01“…To solve the problem of lag in determining the operating status of a shearer, this study proposes a new method for predicting and warning the real‐time operating status of the shearer involving the Storm framework, based on parallel optimization of data processing and the gated recurrent unit (GRU) model based on hyperparameter optimization. …”
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1451
A method to obtain the quantitative orientation of semicrystalline structures in polymers by atomic force microscopy
Published 2021-12-01“…Molecular orientation can determine the final properties in polymer parts during processing: in optoelectronic devices, the emission efficiency is strongly dependent on the orientation of the emitter materials; mechanical performances in polymer parts depend on the orientation and dimension of crystalline structures. …”
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1452
B-RAN-Based Control Method of User-Equipment Accommodation for Multi-Radio Environment
Published 2025-01-01“…Simulation results indicate that when determining the access BS for each UE without taking into account the authentication delays, the proposed method improves the median downlink throughput by about 2.2 times, fairness index of downlink throughput by about 7.6 times, and overall BS-utilization efficiency by about 1.2 times that of a conventional method in a multi-radio environment. …”
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1453
Research on manned/unmanned aerial vehicle formation scheme based on exploratory experimental method
Published 2024-12-01“…A exploratory experimental method based on spatial dimensionality reduction and Fuzzy Comprehensive Evaluation Method is proposed to quickly and efficiently determine the optimal solution for the studied problem, taking the study of formation schemes in manned/unmanned aerial vehicle collaborative operations as the starting point, in response to the potential “Curse of Dimensionality” that may arise when using combat experimental methods for scheme evaluation in the context of joint operations. …”
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1454
An Automatic Ear Temperature Monitoring Method for Group-Housed Pigs Adopting Infrared Thermography
Published 2025-08-01“…Correlation analysis between manually extracted and algorithm-derived ear temperatures from 400 pig ear samples showed coefficients of determination (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mi>R</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow></semantics></math></inline-formula>) of 0.97 for maximum and 0.88 for average values. …”
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1455
Wave Run-Up Distance Prediction Combined Data-Driven Method and Physical Experiments
Published 2025-07-01“…Results demonstrate that the GMM-GBR combined model achieves a coefficient of determination <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>R</mi><mn>2</mn></msup></semantics></math></inline-formula> greater than 0.91, outperforming a conventional, non-clustered GBR model. …”
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1456
A Novel Method for Intelligent Fault Diagnosis of Bearing Based on Capsule Neural Network
Published 2019-01-01“…Then the longest capsule is used to reconstruct fault time-frequency graphs which are used to measure the reconstruction of loss. In order to determine the convergence condition, the three losses are combined through the weight coefficient. …”
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1457
Estimation method of the cohesion degree for the users’ profiles of social network based on open data
Published 2018-01-01“…The purpose of research was to study the existing methods of determining the degree of cohesion of two users of social network, identifying their shortcomings and developing a new method. …”
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1458
Analysis of Mobile JKN Application Service Quality With E-GovQual Method and IPA
Published 2024-11-01“…The results of the coefficient of determination (R-Square) show that overall, the variables of ease of use, reliability, trust, content and appearance, functionality and interaction and citizen support significantly affect service quality by 88.6%. …”
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1459
Calculation Method of Phenotypic Traits for Tomato Canopy in Greenhouse Based on the Extraction of Branch Skeleton
Published 2024-11-01“…The experimental results show that the detection accuracies of branches and leaves were above 88% and 93%, respectively, and the coefficients of determination between the calculated and measured values of mean leaf inclination, digital biomass, and light penetration depth were 0.9419, 0.9612, and 0.9093, respectively. …”
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1460
Prediction Method of Suction Zone Liquid State Based on Online Monitoring of Exhaust Parameters
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