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Quantitative Ultrasonic Testing and Evaluation of Laser Welds for Stainless Steel Carbody of Rail Transit Vehicles
Published 2025-02-01“…The semi-attenuation method and frequency domain analysis method are used to obtain the simulated values of the fusion width, which are then compared with actual values, followed by the error statistical analysis. …”
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Estimating pathogen spread using structured coalescent and birth–death models: A quantitative comparison
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Radiomics Analysis of Breast MRI to Predict Oncotype Dx Recurrence Score: Systematic Review
Published 2025-04-01“…We compared different image types, methods of analysis, sample size, numbers of high/intermediate and low scores, MRI image types, performance indices, among others. …”
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Analysis of multipath effects in global trade networks based on multimodal, high dimensional, heterogeneous transformer architecture: Deconstruction of nonlinear cascade and dynami...
Published 2025-01-01“…This paper proposes a multi-path effect analysis model for major economies in the global trade network based on the MH-DP Transformer architecture. …”
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Strategic Coupling and Its Impact on the Survival of Taiwan-Invested Enterprises in Chinese Mainland: A Configuration-Based Perspective
Published 2025-01-01“…Using Internet-sourced enterprise data, this study depicts the temporal and spatial dynamics of TDI enterprise survival in Chinese mainland from 2001 to 2022 and employs qualitative comparative analysis (QCA) to explore these drivers. …”
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Quantitative electroencephalography predicts postoperative delirium in adult cardiac surgical patients from a prospective observational study
Published 2024-12-01“…The raw EEG was also preprocessed offline for nonlinear analysis including Multi-scale Entropy analysis (MSE) and Detrended Fluctuation Analysis (DFA). …”
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Exploring $$\phi $$ ϕ CDM model dynamics
Published 2025-02-01“…Abstract In this paper, we introduce the $$\phi $$ ϕ CDM model, and we compare to the concordance model. We provide their epoch evolution, we perform a dynamical analysis to each model, and a comparative analysis between the two models. …”
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ANALYSIS OF MUCOPOLYSACCHARIDOSIS TYPE 1 PROGRESSION BASED ON MRI DATA
Published 2025-06-01“…This study proposes an algorithm for automated MRI data analysis aimed at assessing the dynamics of brain structure changes in patients with MPS 1. …”
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Electroencephalogram characteristics in patients with chronic fatigue syndrome
Published 2016-01-01“…Tong Wu,1 Xianghua Qi,1 Yuan Su,2 Jing Teng,1 Xiangqing Xu11Internal Medicine-Neurology, Shandong Provincial Traditional Chinese Medical Hospital, 2School of Mathematic and Quantitative Economics, Shandong University of Finance and Economics, Jinan, People’s Republic of ChinaObjective: To explore the electroencephalogram (EEG) characteristics in patients with chronic fatigue syndrome (CFS) using brain electrical activity mapping (BEAM) and EEG nonlinear dynamical analysis.Methods: Forty-seven outpatients were selected over a 3-month period and divided into an observation group (24 outpatients) and a control group (23 outpatients) by using the non-probability sampling method. …”
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Characterizing Breast Tumor Heterogeneity Through IVIM-DWI Parameters and Signal Decay Analysis
Published 2025-06-01“…Analysis of signal intensity decay curves generated from these parameters further illustrated distinct diffusion patterns and confirmed that high cellularity tumor regions showed greater water molecule confinement compared to low cellularity regions. …”
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