Showing 781 - 800 results of 20,442 for search '(functional OR function) data analysis', query time: 0.41s Refine Results
  1. 781

    Dynamic changes in brain function during sleep deprivation: Increased occurrence of non-stationary states indicates the extent of cognitive impairment by Ziliang Xu, Chaozong Ma, Chen Wang, Fan Guo, Minwen Zheng, Peng Fang, Yuanqiang Zhu

    Published 2025-04-01
    “…However, previous studies on SD that have provided valuable insights predominantly rely on static functional connectivity (FC) analysis. Hence, this study aims to employ dynamical FC (DFC) analysis to capture the dynamic changes in cognitive impairment during SD. …”
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    Article
  2. 782

    Longitudinal Trajectories of Cognitive Function Among Chinese Middle-Aged and Older Adults: The Role of Sarcopenia and Depressive Symptoms by Shengxuan Jin, Jianqian Chao, Qian Jin, Beibei Yang, Gangrui Tan, Leixia Wang, Yanqian Wu

    Published 2025-04-01
    “…The mediating role of depressive symptoms was assessed through bootstrap mediation analysis and cross-lagged panel modeling (CLPM). <b>Results:</b> Trajectory analysis identified four distinct cognitive function patterns: “High and Stable” trajectory (<i>n</i> = 2563, 36.73%), “Middle and Stable” group (<i>n</i> = 2860, 38.76%), “Middle and Decline” group (<i>n</i> = 1280, 18.62%), and “Low and Decline” group (<i>n</i> = 388, 5.90%). …”
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  3. 783

    Main trends of functional bakery products market development by T. A. Shakhray, O. V. Vorobyova, E. P. Victorova

    Published 2021-08-01
    “…According to the Rosstat data, the output of bakery products in 2020 amounted to 5,4 million tons, of which the share of dietary products was 1%, and the share of functional (fortified) bakery products was only 0,5%. …”
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  4. 784
  5. 785

    Correlation between Rainfall and Runoff in Fuchun River Basin Based on Copula Functions and Kernel Density Estimation by YANG Sheng-mei, ZHU De-kang, CHENG Xiang, LI Bo, ZHU Yan-ze, MA Wen-sheng

    Published 2025-05-01
    “…The Gaussian was selected to estimate the marginal distributions of hydrological variables in the Fuchun River Basin, demonstrating higher simulation accuracy without relying on any distribution assumption.(2) By estimating the Kendall and Spearman rank correlation coefficients of the bivariate functions of Gaussian-Copula, t-Copula, Clayton-Copula, Frank-Copula, and Gumbel-Copula, and comparing them with the Kendall and Spearman rank correlation coefficients of the original observed data, it was found that Gaussian-Copula and Gumbel-Copula were closer to the observed data.(3) By calculating the Euclidean distance, the fitting performance of the Copula functions was evaluated. …”
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  6. 786
  7. 787

    Time-Normalization Approach for fNIRS Data During Tasks with High Variability in Duration by Anna Falivene, Charlotte Johnson, Katrijn Klingels, Pieter Meyns, Evi Verbecque, Ann Hallemans, Emilia Biffi, Caterina Piazza, Alessandro Crippa

    Published 2025-03-01
    “…The proposed function is publicly available and importable into the HomER3 package (v1.72.0), representing a further step in the ongoing standardization process of fNIRS data analysis.…”
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  8. 788

    EXPRESS ANALYSIS OF THE TRANSITION STATE COMPANY by V. Kryuchkov, A. Gatin

    Published 2016-03-01
    “…The express analysis of reporting data of the company often simple in appearance allows diagnosing impartially rather deep tendencies in its development. …”
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  9. 789
  10. 790

    The changes in brain network functional gradients and dynamic functional connectivity in SeLECTS patients revealing disruptive and compensatory mechanisms in brain networks by Linfeng Song, Guangrong Wu, Jiaren Zhang, Benqing Liu, Xu Chen, Junjun Wang, Xiaoyu Gu, Binlin Tian, Yongzhe Li, Anjie Zhang, Xuejin Ma, Lin Jiang

    Published 2025-05-01
    “…BackgroundSelf-limited epilepsy with centrotemporal spikes (SeLECTS), a common childhood focal epilepsy syndrome, is linked to cognitive impairments and poorly understood neuropathological mechanisms.MethodsThis study explored dynamic functional connectivity (dFC) and functional gradients (FG) alterations in key brain networks using resting-state MRI (rs-MRI) data from 34 SeLECTS patients and 32 healthy controls (HCs).ResultsThe results revealed significant dFC changes between the Default Mode Network (DMN) and Sensorimotor Network (SMN) in SeLECTS patients compared to HCs. …”
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  11. 791

    Morphology and functional organization of subcutaneous adipose tissue: modern concepts of structural and functional heterogeneity and age-related changes (systematic literature rev... by M. A. Shirshakova, S. E. Shemyakov, A. A. Supil'nikov, Yu. E. Mel'nikova

    Published 2025-08-01
    “…To conduct a systematic analysis of current data on morphological organization of subcutaneous adipose tissue, its layered structure, and age-related changes with emphasis on clinical significance for aesthetic medicine. …”
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  12. 792

    Efficacy of drugs most commonly prescribed at functional gastrointestinal diseases (functional dyspepsia syndrome and irritable bowel syndrome) observational study results by V. T. Ivashkin, Ye. A. Poluektova, D. V. Reykhart, O. S. Shifrin, A. G. Beniashvili, O. S. Lyashenko, A. V. Belostotsky

    Published 2018-08-01
    “…The analysis of primary documentation and results symptom assessment of 383 patients with verified diagnosis of functional gastrointestinal disease by «7×7» questionnaire was carried out. …”
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  13. 793

    Analysis of gastric mucosa associated microbiota in functional dyspepsia using 16S rRNA gene next-generation sequencing by Noha Salah Soliman, May Sherif Soliman, Walied Elhossary, Amani Ali El-Kholy

    Published 2025-06-01
    “…There is a scarcity of data regarding the presence of gastric mucosa-associated dysbiosis in functional dyspepsia. …”
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  14. 794

    Fractured gas reservoir shut-in curve analysis and application by Jianli Qiang, YanChi Yang, Mingjin Cai, Ke Li, Zhimin Wang, Guoqing Yin, Quan Zhou, Haoran Fu, Haojiang Xi

    Published 2025-05-01
    “…Analyzing the shut-in pressure decline curve of a fractured well is a common method for determining fracturing parameters. Although the G-function pressure decline analysis method briefly explains the pressure decline process, it is not accurate for calculating fracture parameters in fractured low-porosity gas reservoirs. …”
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  15. 795
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  19. 799

    Key prognostic risk factors linked to poor functional outcomes in cerebral venous sinus thrombosis: a systematic review and meta-analysis by Lili Lin, Senfeng Liu, Wei Wang, Xiao-kuo He, Muhammad Hibatullah Romli, Ruthpackiavathy Rajen Durai

    Published 2025-02-01
    “…The quality of the methodology was analyzed using the Newcastle–Ottawa Scale. Data analysis was performed using the Statistical Package for Social Sciences (SPSS) version 29. …”
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  20. 800

    Impaired pulmonary function increases the risk of gout: evidence from a large cohort study in the UK Biobank by Zijian Kang, Jianzheng Zhang, Chen Zhu, Ying Zhu, Hanlei Jiang, Qiang Tong, Sheng-Ming Dai

    Published 2024-12-01
    “…Methods Our study included 420,002 participants with complete pulmonary function data from the UK Biobank. Logistic regression was used to evaluate gout prevalence among individuals with different pulmonary function statuses. …”
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