Search alternatives:
variable » variables (Expand Search)
Showing 841 - 860 results of 1,868 for search 'variable model (decomposition OR composition)', query time: 0.18s Refine Results
  1. 841

    The Impact of Kefir Consumption on Inflammation, Oxidative Stress Status, and Metabolic-Syndrome-Related Parameters in Animal Models: A Systematic Review and Meta-Analysis by Zahid Naeem Qaisrani, Wai Phyo Lin, Bo Bo Lay, Khin Yadanar Phyo, Myat Mon San, Nurulhusna Awaeloh, Sasithon Aunsorn, Rinrada Pattanayaiying, Susakul Palakawong Na Ayudthaya, Choosit Hongkulsup, Nirunya Buntin, Sasitorn Chusri

    Published 2025-06-01
    “…Nevertheless, preclinical results have been variable. This systematic review and meta-analysis aimed to assess the influence of kefir and its derived compositions on parameters associated with MetS, inflammation, and oxidative stress in rodent studies. …”
    Get full text
    Article
  2. 842

    Long-term comparative analysis of machine learning models: A deep dive into applications of artificial intelligence for enhancing photovoltaic performance prediction by Ali Akbar Yaghoubi, Mahdi Gandomzadeh, Aslan Gholami, Roghayeh Gavagsaz-Ghoachani, Majid Zandi

    Published 2025-09-01
    “…This study tackles a key research gap by applying comparative analysis on several well-known classic machine learning models to predict photovoltaic performance under variable environmental conditions and dust levels. …”
    Get full text
    Article
  3. 843

    Response Surface Methodology Optimization of Wear Rate Parameters in Metallic Alloys by Blessing Ngozi Goodluck Aliemeke, Lucky Charles, Peace Omoregie, Abdulrazak Momodu, Christopher Jerry, Emmanuel Akpan

    Published 2024-07-01
    “…A mathematical model was developed, revealing a significant p-value of 0.043 in the ANOVA table, indicating the collective influence of the independent variables on wear rate at a significance level of 0.05. …”
    Get full text
    Article
  4. 844

    Nutrient Balance of Citrus Across the Mandarin Belts of India by Anoop Kumar Srivastava, Ambadas Dattatray Huchche, Leon-Etienne Parent, Suresh Kumar Malhotra, Vasileios Ziogas, Lohit Kumar Baishya

    Published 2025-02-01
    “…Our objective was to elaborate compositional nutrient diagnosis (CND) log-ratio standards accounting for nutrient interactions and the dilution the leaf tissue. …”
    Get full text
    Article
  5. 845
  6. 846
  7. 847
  8. 848

    Exploring the emission reduction and economic impacts of environmental regulation from a dynamic endogenous perspective: evidence based on the PVAR and threshold models by Zhaoqiang Zhong, Zhiguang Chen

    Published 2024-12-01
    “…Environmental regulation contributes the most to the other two variables. (4) The threshold regression model indicates that when the intensity of environmental regulation crosses the threshold value of 0.8430, pollution emission intensity has a significant negative impact on HQED. …”
    Get full text
    Article
  9. 849

    Methods of evaluation the quality of teaching in higher education institutions by Irina V. Barannikova, Elena N. Shaforostova

    Published 2019-01-01
    “…The method of quality assessment and the results of the study, based on the proposed pyramid model of quality assessment with the details of the components, included in its composition, and the designation of their values for evaluation are considered in the paper. …”
    Get full text
    Article
  10. 850

    Study on the interaction mechanism between Shanghai Port throughput and urban economy by Xuanchao Cai

    Published 2025-12-01
    “…The Structural Vector Autoregressive (SVAR) model alongside cointegration tests, Granger causality tests and variance decomposition methods were also employed for empirical analysis. …”
    Get full text
    Article
  11. 851

    Machine learning-based construction of a programmed cell death-related model reveals prognosis and immune infiltration in pancreatic adenocarcinoma patients by Bing Wang, Zhida Long, Xun Zou, Zhengang Sun, Yuanchu Xiao

    Published 2025-07-01
    “…Using a comprehensive machine learning framework involving 117 algorithmic combinations under a Leave-one-out cross-validation (LOOCV) strategy, we identified the StepCox[both] + Ridge as the best algorithms composition to construct a prognostic model based on six PCDRGs, ITGA3, CDCP1, IL1RAP, CLU, PBK, and PLAU. …”
    Get full text
    Article
  12. 852

    A hybrid fuzzy logic–Random Forest model to predict psychiatric treatment order outcomes: an interpretable tool for legal decision support by Alexandre Hudon, Alexandre Hudon, Alexandre Hudon, Alexandre Hudon

    Published 2025-06-01
    “…Feature importance was also computed to assess the influence of each variable on the prediction outcome.ResultsThe hybrid model achieved an accuracy of 98.1%, precision of 93.3%, recall of 100%, and a F1 score of 96.6. …”
    Get full text
    Article
  13. 853

    Soil Organic Matter (SOM) Mapping in Subtropical Coastal Mountainous Areas Using Multi-Temporal Remote Sensing and the FOI-XGB Model by Hao Zhang, Xiaomei Li, Jinming Sha, Jiangning Ouyang, Zhipeng Fan

    Published 2025-07-01
    “…These features, along with topographic covariates, were processed using an improved Feature-Optimized and Interpretable XGBoost (FOI-XGB) model for key variable selection and spatial mapping. …”
    Get full text
    Article
  14. 854

    Bioelectrical impedance analysis of bone mineral content based on dual-energy X-ray absorptiometry: evaluation of age-stratified optimized models by YoungJin Moon, Zheng Dong, Sang Ki Lee, Hwi-yeol Yun, JuWon Song, Min Ju Shin, DuBin Im, JiaHao Xu, XuanRu Wang

    Published 2025-07-01
    “…A total of 302 healthy Korean participants (148 men and 154 women; mean ages 24.87 ± 12.43 and 34.98 ± 22.24 years, respectively) underwent body composition measurements via BIA and DXA. Basic variables such as age, height, and weight, along with a range of BIA parameters, were utilized to refine predictive models for BMC. …”
    Get full text
    Article
  15. 855

    LOGIC OF THE INFLUENCE OF NON-MONETARY INFORMATION SIGNALS OF THE USA ON THE EXCESS RETURN OF UKRAINIAN STOCK MARKET by T. S. Pavlova, E. P. Zarutska, O. V. Levkovich, V. Khmarskyi

    Published 2019-03-01
    “…The results show that four of the six selected non-monetary information signals of the USA do not have a significant effect on the response of endogenous variables of econometric model. The existence of significant direct influence of US non-monetary informational signals “Personal Spending” and “Consumer Confidence” on the response of the excess return of Ukrainian stock index PFTS has been established. …”
    Get full text
    Article
  16. 856

    Modeling Whole-Plant Carbon Stock in <i>Olea europaea</i> L. Plantations Using Logarithmic Nonlinear Seemingly Unrelated Regression by Yungang He, Weili Kou, Ning Lu, Yi Yang, Chunqin Duan, Ziyi Yang, Yongjun Song, Jiayue Gao, Weiyu Zhuang

    Published 2025-04-01
    “…Secondly, in the CS compatibility model system, the total CS model of <i>Olea europaea</i> L. was constructed by the Logarithmic Nonlinear Seemingly Unrelated Regression (LNSUR) method with <i>D</i> and <i>D</i><sup>2</sup><i>H</i> as independent variables. …”
    Get full text
    Article
  17. 857

    Exploring the connection between maternal mental health and partnership, parental role, and satisfaction with various aspects of life using pairfam data: a cross-sectional analysis by Monique Förster, Claudia Kirsch, Julia Habermann, Dorothee Noeres

    Published 2025-08-01
    “…Multiple linear regression analysis was conducted, with the mental health composite scale of the Short Form 12 (Version 2.0) Health Survey as the dependent variable, and the previously mentioned variables as independent variables. …”
    Get full text
    Article
  18. 858

    Assessing the Success of Ferula assa-foetida L. Plantation Restoration Operations in Semi-Steppe Rangelands by Linking Plant Functional Traits to Species Diversity by Esfandiar Jahantab, Azam Khosravi Mashizi, Mohsen Sharafatmandrad

    Published 2024-05-01
    “…Structured equation modeling allowed for the study of important individual species in vegetation composition with Assafoetida's mediating role. …”
    Get full text
    Article
  19. 859

    Association between Advanced Lung Cancer Inflammation Index and 30-day mortality in patients with spontaneous intracerebral hemorrhage: a retrospective cohort study by Jianzhong Ding, Jianzhong Ding, Jiquan Zhang, Wanqiu Lv, Yangchun Xiao, Fang Fang, Wenchao Ma, Yu Zhang, Xiaoli Zhong

    Published 2025-07-01
    “…ROC curve analysis demonstrated that ALI outperformed individual biomarkers (BMI, albumin, and NLR) in predicting mortality, with an AUC of 0.681, which further improved to 0.811 when ALI was integrated into the ICH prediction model.ConclusionALI is a reliable composite biomarker, with higher ALI scores being significantly associated with reduced 30-day mortality in patients with ICH.…”
    Get full text
    Article
  20. 860

    Multi-trait phenotypic modeling through factor analysis and bayesian network learning to develop latent reproductive, body conformational, and carcass-associated traits in admixed... by Muhammad Anas, Bin Zhao, Bin Zhao, Haipeng Yu, Carl R. Dahlen, Kendall C. Swanson, Kris A. Ringwall, Lauren L. Hulsman Hanna

    Published 2025-03-01
    “…Using exploratory and confirmatory FA, Body Size (BS) and Body Composition (BC) were identified as UBT for Model 1, explaining 14 phenotypic traits (t = 14). …”
    Get full text
    Article