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Showing 341 - 360 results of 1,052 for search '(( variable friction efficient. ) OR ( variables function coefficient. ))', query time: 0.19s Refine Results
  1. 341

    The varied Q creatinine in multi ethnics population and impact of adopting three different estimated glomerular filtration rates based on creatinine in adult populations: a call fo... by Ferdy Royland Marpaung, Santi Wulan Purnami, Shofi Andari, Ali Rohman, Reny I’tishom, Hari Basuki Notobroto, Jusak Nugraha, Risky Vitria Prasetyo, Djoko Santoso, Etienne Cavalier, Aryati Aryati

    Published 2025-03-01
    “…Ultimately, in order to compare the equations, Lin’s correlation coefficients were calculated for various eGFR categories.ResultsThe median creatinine level in the different island population showed variability. …”
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  2. 342
  3. 343

    Impacts of oral health on life quality metrics: correlations with job function, psychological well-being, self-perception, and dietary behavior by Mohammad Helmi

    Published 2025-05-01
    “…IntroductionThis study evaluates the impact of oral health issues on critical areas of daily functioning, including job performance, psychological well-being, self-rated oral health, and dietary habits.MethodsUtilizing NHANES data, the analysis applies Pearson correlation, multiple regression, and data visualization techniques (scatter plots, heatmaps, and box plots) to quantify associations between oral health variables, such as mouth aching (OHQ620), food avoidance (OHQ660), job difficulty due to mouth issues (OHQ640), and embarrassment (OHQ680).ResultsStrong correlations were found between mouth aching and job difficulty due to mouth issues, with a Pearson correlation coefficient of 0.99, and between difficulty eating (OHQ670) and job difficulty due to mouth issues, with a coefficient of 0.98. …”
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  4. 344

    Task-based functional connectivity in infants after exposure to regular white noise during natural sleep measured by fNIRS by Kanghui Li, Yong Zhang, Zhaohui Wang

    Published 2025-08-01
    “…Different individual infants show different changes in brain functional connectivity after receiving the same stimulus. …”
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  5. 345

    Isokinetic assessment of muscle function according to physical activity level and cardiovascular risk in asymptomatic adults aged 20 to 80 years by V.Z. Dourado, M.B. Nascimento, R.C. Navarro, R.P. da Silva, B.B. Gonze, K.M. Guedes, V.T. Lauria, W.O. Vieira, T.L.V.D.P. Ostolin

    Published 2025-03-01
    “…The models accounted for 49.6-70.9% of the total variability of muscle function, but MVPA and cardiovascular risk slightly influenced the coefficient of determination (additional ΔR2=0.003-0.006). …”
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  6. 346

    The Cognitive Correlates of Obsessive-Compulsive Disorder: The Predictive Role of Looming Maladaptive Style, Executive Function, Thought-Action Fusion and Metacognition by Maryam Koosheshi, Rahim Yousefi, Ladan Vaghef

    Published 2024-08-01
    “…Descriptive measures of dispersion were used to characterize the research variables, while Pearson’s correlation coefficient and multiple regression analysis were utilized for inferential statistics.   …”
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    Article
  7. 347

    SELECTING OPTIMAL PROCESS PARAMETERS OF Al2O3/C COMPOSITE USING GRA WITH PCA AND TAGUCHI’S QLF APPROACH by Idrus Syahzaqi, Hani Brilianti Rochmanto, Muhammad Ahsan

    Published 2022-09-01
    “…In this research, statistical analysis is carried out using GRA with PCA and Quality Loss Function.  The result was the best model based on the Quality Loss Function, because the method has the biggest determination coefficient value is 99,97% where the results is better than GRA with PCA. …”
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  8. 348

    Evapotranspiração máxima do pimentão cultivado em estufa plástica em função de variáveis fenométricas e meteorológicas Maximum evapotranspiration of sweet pepper grown in plastic g... by Carina R. Pivetta, Arno B. Heldwein, Ivan C. Maldaner, Sidinei Z. Radons, Ivonete F. Tazzo, Dionéia D. Lucas

    Published 2010-07-01
    “…<br>The objective of this study was to estimate maximum evapotranspiration (ETm) of sweet pepper inside a plastic greenhouse as a function of evaporation measured with "Piche" evaporimeter (Epi) exposed to solar radiation, with and without easily measured meteorological and phenologic variables. …”
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  9. 349

    A Method for Determining Intrinsic Mode Function Number in Variational Mode Decomposition and Its Application to Bearing Vibration Signal Processing by Shoujun Wu, Fuzhou Feng, Junzhen Zhu, Chunzhi Wu, Guang Zhang

    Published 2020-01-01
    “…The number (usually denoted by K) of intrinsic mode function (IMF) has a great influence on decomposition results. …”
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  10. 350

    Augmented robustness in home demand prediction: Integrating statistical loss function with enhanced cross-validation in machine learning hyperparameter optimisation by Banafshe Parizad, Ali Jamali, Hamid Khayyam

    Published 2025-09-01
    “…Cross-household validations confirm strong generalization, achieving coefficient of determination (R²) of 0.946 and 0.972 on unseen homes. …”
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  11. 351

    Experimental method to predict avalanches based on neural networks by V. V. Zhdanov

    Published 2016-12-01
    “…Observational data on weather and avalanches in the gorge Kishi Almaty in the gorge Kishi Almaty were used as a training sample. Coefficients for the canonical variables were calculated by the software «Statistica» (Russian version 6.0), and then the necessary formula had been constructed. …”
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  12. 352
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  14. 354

    Discriminative Validity and Reliability of the Single-Leg Squat and Single-Leg Landing Frontal Plane Kinematics in Individuals with Lower Limb Functional Deficits by Jean Marlon Machado, Marcelo Peduzzi de Castro, Amandda de Souza, Carlos Alberto Atherinos Pierri, Francisco Xavier de Araujo, Heiliane de Brito Fontana, Caroline Ruschel

    Published 2025-04-01
    “…It is necessary to identify variables and tests with adequate reliability and with the capability to discriminate individuals with and without lower limb functional deficits. …”
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  15. 355

    The effect of early childhood stature on later cognitive functions in Indonesian adolescents: comparation using the National growth reference and the WHO growth standard by Annang Giri Moelyo, Aman B. Pulungan, Mei Neni Sitaresmi, Madarina Julia

    Published 2025-06-01
    “…In adolescence, cognitive function were assessed. An analysis was performed to assess the associations between variables. …”
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  16. 356

    OSCILLATIONS OF INHOMOGENEOUS POROELASTIC LAYER WITH VOIDS by Alexander Ovanesovich Vatulyan, Denis Sergeyevich Shvedov

    Published 2013-03-01
    “…Under the known inhomogeneity laws for Lame parameter analogs – positive functions of the vertical coordinate – the layer oscillations are described by the system of three partial differential second-order equations with variable coefficients. …”
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  17. 357

    Interrater reliability of the modified Tinkertoy test: A validation study in schizophrenia and control groups by Yasuhisa Nakamura, Reiko Miyamoto, Akihiro Koreki, Sachiko Anamizu, Masaru Mimura

    Published 2025-06-01
    “…Abstract Aim Divergent thinking and executive function are critical components of cognitive performance, necessitating reliable assessment tools to guide clinical decision‐making and research on cognitive deficits. …”
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  18. 358

    Artificial intelligence-assisted echocardiographic monitoring in pediatric patients on extracorporeal membrane oxygenation by Weiling Chen, Jinhui Wu, Zhenxuan Zhang, Zhifan Gao, Xunyi Chen, Yu Zhang, Zhou Lin, Zijian Tang, Wei Yu, Shumin Fan, Heye Zhang, Bei Xia

    Published 2024-12-01
    “…AI-automated analysis of echocardiography for quantifying left ventricular function in critically ill children has good consistency and reproducibility with that of clinical experts. …”
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  19. 359

    Exploring the optimal lower blood pressure boundary during endovascular thrombectomy in patients with large vessel occlusion by Yu-Ming Chang, Chun-Min Wang, Kang-Po Lee, Po-Chun Shen, Po-Yu Lin, Chi-Hung Liu, Sheng-Hsiang Lin, Chih-Hung Chen, Meng-Tsang Hsieh, Pi-Shan Sung

    Published 2025-03-01
    “…No significant relationship was observed between DBP and functional outcomes. Patients with higher periprocedural SBP coefficient variance exhibited a decreased rate of good functional outcomes at 3 months (aOR, 0.42, 95% CI, 0.18–0.96). …”
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  20. 360

    Evaluating the effects of urban development on the ecological carrying capacity of Isfahan city based on the system dynamics approach by Zahra Dehghan Manshadi, Parastoo Parivar

    Published 2023-09-01
    “…In order to validate the model, the historical trend and simulation of two variables of urban population and the number of industries have been compared using the coefficient of determination.Results and discussion: The pressure factors on the urban carrying capacity were detected and analyzed by assessing key variables in the system, such as water sustainability (WSI) and air quality, as well as changes in the landscape structure of Isfahan using landscape metrics. …”
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