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Showing 701 - 720 results of 7,460 for search '(qualitative OR quantitative) variable', query time: 0.12s Refine Results
  1. 701

    Mathematical connection skills of junior high school students in solving system of linear equations in two variables problems by Luluk Sulistiyowati, Indah Wahyuni

    Published 2024-10-01
    “…This research made use of Qualitative approach by which 18 students of grade VIII from SMP Argopuro 1 Panti Jember, East Java, participated. …”
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  2. 702
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    Is cardiac autonomic control affected in major depressive disorder? A systematic review of heart rate variability studies by Federica Goffi, Eleonora Maggioni, Anna Maria Bianchi, Paolo Brambilla, Giuseppe Delvecchio

    Published 2025-07-01
    “…Autonomic dysregulation, estimated as an important correlated pathophysiological cause, was investigated in many studies mainly through a quantitative evaluation of the heart rate variability (HRV). …”
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    Integrating multiple environmental variables to identify potential urban heat island risk areas based on the maxent model by Bin Li, Changxiu Cheng

    Published 2025-03-01
    “…While existing studies on UHIR have focused mainly on qualitative assessment and analysis, limited attention has been directed toward identifying potential UHIR areas. …”
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    Prediction of causal genes at GWAS loci with pleiotropic gene regulatory effects using sets of correlated instrumental variables. by Mariyam Khan, Adriaan-Alexander Ludl, Sean Bankier, Johan L M Björkegren, Tom Michoel

    Published 2024-11-01
    “…We applied MVMR with correlated instrumental variable sets at genome-wide significant loci for coronary artery disease (CAD) risk using expression Quantitative Trait Loci (eQTL) data from seven vascular and metabolic tissues in the STARNET study. …”
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    A nomogram model integrating radiomics and clinical variables to predict napsin a expression in lung adenocarcinoma patients by Bo Pang, Bo Pang, LiNa Liu, Man Gao, ChongHai Xu, Zhaisong Gao, ZhiChao Wang, JianZhong Guan

    Published 2025-07-01
    “…Radiomics, which extracts quantitative features from medical images, offers potential for non-invasive prediction of molecular markers like Napsin A.ObjectivesTo develop and validate a nomogram integrating radiomic features and clinical variables for non-invasive prediction of Napsin A expression in lung adenocarcinoma.MethodsThis retrospective study enrolled 308 lung adenocarcinoma patients (training cohort: n = 246; validation cohort: n = 62), with contrast-enhanced CT images were used to extract 1,734 radiomic features, which underwent dimensionality reduction via t-tests, Pearson correlation, minimum redundancy maximum relevance (mRMR), and LASSO regression, retaining 27 final features; significant clinical variables (gender, smoking history, pulmonary cavity, spiculation sign, pleural indentation sign) were selected by logistic regression. …”
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  13. 713

    Effect of knee sleeves on joint angle variability during gait in older adults: a principal component analysis by Wakako Tsuchida, Wakako Tsuchida, Wakako Tsuchida, Takuma Inai, Takuma Inai, Takuma Inai, Shoma Kudo, Shoma Kudo, Shoma Kudo, Yoshiyuki Kobayashi, Yoshiyuki Kobayashi, Masahiro Fujimoto, Masahiro Fujimoto, Masahiro Fujimoto

    Published 2025-05-01
    “…However, their effects on joint kinematics during walking in healthy older adults, particularly on joint angle variability—a factor associated with fall risk—remain inadequately explored. …”
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  14. 714

    Path Analysis and correlation between quantitative traits in cultivated sugar beet germplasms (Beta vulgaris L.), under rhizomania disease conditions in Miandoab by Mousa Arshad, Behzad Ghanbari taghi abad, Hamid Hatami Maleki, Keivan Fotuhi

    Published 2026-03-01
    “…Conclusion: Although genotype SBSI030 showed the maximum quantitative and qualitative traits in this study, the lowest percentage of root infection was recorded for genotype 31914. …”
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  15. 715

    Chemometrics-Assisted Calibration of a Handheld LIBS Device for the Quantitative Determination of Major and Minor Elements in Artifacts from the Archaeological Park of Tindari (Ita... by Gabriele Lando, Francesco Caridi, Domenico Majolino, Giuseppe Paladini, Giuseppe Sabatino, Valentina Venuti, Paola Cardiano

    Published 2025-06-01
    “…Partial Least Square (PLS) regression was employed for multivariate regression analysis, and a variable selection method (i.e., Variable Importance in Projection, VIP) was applied to reduce the number of predictors. …”
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    Accelerated sub-image search for variable-size patches identification based on virtual time series transformation and segmentation by Mogens Plessen

    Published 2025-03-01
    “…Two variations of the acceleration mechanism are compared to exhaustive search on diverse synthetic and real-world images. Quantitatively, proposed method results in solve time reductions of up to 2 orders of magnitude, while qualitatively delivering comparative results, thereby highlighting the effect of the acceleration mechanism. …”
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  20. 720

    A Hall current impact and variable thermal conductivity of hydrodynamic nanostructure semiconductors subjected to decaying heat source by Hashim M. Alshehri

    Published 2025-04-01
    “…This study investigates the effects of Hall currents, nonlocality, and variable thermal conductivity on wave propagation within a nanostructured hydrodynamic semiconductor medium. …”
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