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2781
Development and validation of radiomics models for the prediction of diagnosis of classic trigeminal neuralgia
Published 2023-10-01“…Radiomics features of the areas labeled were extracted. Principle component analysis (PCA) and least absolute shrinkage and selection operator (LASSO) regression were utilized as the preliminary feature reduction methods to decrease the high dimensionality of radiomics features. …”
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2782
ظاهرة التقديم والتأْخير في النحو العربي بين الأداء والموانع
Published 2018-12-01“…This research deals with the concept of selection and distribution forming linguistic speech. …”
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2783
A New Criterion for Improving Convergence of Fuzzy C-Means Clustering
Published 2024-01-01“…Additionally, a new method is proposed to optimize the selection of values of the convergence or stop threshold of the algorithm, which is based on the Pareto principle. …”
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2784
A three‐stage switching MMC topology for capacitor voltage ripple reduction in HVDC applications
Published 2023-07-01“…The selection of the inductance value of each part in TSS‐MMC is introduced. …”
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2785
Review of forms of corrosion and mitigation techniques: A visual guide
Published 2023-10-01“…It was observed that the principle, process, and conditions governing each form of corrosion must be well understood before it can be effectively mitigated. …”
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2786
Reliability research of fiber optical current transformer based on fault tree analysis
Published 2022-11-01“…Firstly,the structure and operating principle of FOCT are analyzed,and the fault is divided according to its circuit composition. …”
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2787
Analysis of Metabolomic Changes in Lettuce Leaves under Low Nitrogen and Phosphorus Deficiencies Stresses
Published 2020-09-01“…Metabolomic analyses were conducted based on ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry. Principle components analysis yielded distinctive clustering information among the holistic samples; fold change analysis, <i>t</i>-test and orthogonal partial least square discriminant analysis were used for the selection of metabolic biomarkers. …”
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2788
Estimating Heart Rate and Respiratory Rate from a Single Lead Electrocardiogram Using Ensemble Empirical Mode Decomposition and Spectral Data Fusion
Published 2021-02-01“…In contrast to ensemble empirical mode decomposition with principle component analysis, performed in the time domain, our method uses spectral data fusion, together with intrinsic mode functions using ensemble empirical mode decomposition obtains a more accurate heart rate and respiratory rate. …”
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2789
Uncertainty Analysis of an Optoelectronic Strain Measurement System for Flywheel Rotors
Published 2021-12-01“…Optoelectronic strain measurement is a contactless measurement principle where a special reflective pattern is applied to the rotor which is scanned by a stationary optical setup. …”
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2790
A systematic review of economic evaluations of enzyme replacement therapy in Lysosomal storage diseases
Published 2022-09-01“…For certain diseases, such as Fabry, a thorough selection of patients could exert a beneficial effect on the reported ICER. …”
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2791
An Overview of Laboratory Diagnosis of Central Nervous System Viral Infections
Published 2022-12-01“…Electron microscopy allows recognition of viral morphology and ultrastructural details as the principle of virus identification through negative staining or thin section technique (suitable for tissue or cell specimens). …”
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2792
Research on High-Torque-Density Design for Axial Modular Flux-Reversal Permanent Magnet Machine
Published 2023-02-01“…In addition, the cogging torque suppression mechanism, which guides the selection of stator-slot and rotor-pole combinations, was investigated. …”
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2793
Experimental study on the performance of ultra high pressure common rail system
Published 2021-08-01“…But if the spring stiffness is too large, the solenoid valve of pressure-amplifier device will not be opened due to insufficient electromagnetic force, so the specific selection should be considered in a compromise.…”
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2794
The research progress of next generation risk assessment in cosmetic ingredients and the implications for traditional Chinese medicine risk assessment
Published 2023-09-01“…Introduction: The advancement and advocacy of the 3R principle and safety evaluation and risk assessment technology has given rise to an innovative method on a global scale, which known as the Next Generation Risk Assessment (NGRA). …”
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2795
Replacement control of Mikania micrantha in orchards and its eco-physiological mechanism
Published 2022-12-01“…These findings provide a theoretical basis for the selection of species for alternative control in the future and provide new ideas for solving the problem of repeated regeneration in the existing M. micrantha control process.…”
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2796
Solution of the Inverse Incorrectly Posed Problem by the Library Method
Published 2024-03-01“…The method of "library" (selection) as the most universal one is chosen. For its implementation the method of library formation in the form of a three-dimensional array is proposed, where the initial data for each solution of the direct problem are presented in the form of a single number, using the positional principle of recording decimal numbers. …”
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2797
Development of a rock-bit interaction analytical model by considering the in-situ stresses for a bottom-hole element
Published 2024-03-01“…Abstract PDC drill bits are an important part of drilling engineering, but improper selection or design can lead to decreased performance and increased costs. …”
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2798
A Bio-Inspired Chaos Sensor Model Based on the Perceptron Neural Network: Machine Learning Concept and Application for Computational Neuro-Science
Published 2023-08-01“…In a simplified model with one neuron and equal weights in the first layer, the principle of approximation is based on the linear transformation of the average value of the time series into the entropy value. …”
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2799
Intelligent assistant diagnosis for pediatric inguinal hernia based on a multilayer and unbalanced classification model
Published 2023-03-01“…The model trained after feature selection yielded satisfactory results with an accuracy of 86.43%, sensitivity of 84.34%, specificity of 96.89%, and AUC value of 0.91. …”
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2800
Use of Statistical Process Control for Coking Time Monitoring
Published 2023-08-01“…The autoregressive nature of the variable being monitored was considered when selecting a suitable control chart from the group of options considered. …”
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