Showing 221 - 240 results of 315 for search '"model fitting"', query time: 0.07s Refine Results
  1. 221

    Using Pomegranate Peel and Date Pit Activated Carbon for the Removal of Cadmium and Lead Ions from Aqueous Solution by Wedad A. Al-Onazi, Mohamed H.H. Ali, Tahani Al-Garni

    Published 2021-01-01
    “…The Langmuir isotherm model fit the adsorption data better than the Freundlich model. …”
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  2. 222

    Reliability test and revision of stress coping scale for early childhood teachers by Jie Wang

    Published 2025-01-01
    “…The validation factor analysis showed that the model fit indices were GFI > 0.85, CFI > 0.9, NFI > 0.85, TLI > 0.9, IFI > 0.9, RMSEA<0.10, and RMR = <0.05, which indicated that the coping strategy scale with a good structural stability. …”
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  3. 223

    Optimisation of Ultrasound-Assisted Extraction of Total Phenolics and Flavonoids Content from <i>Centella asiatica</i> by Vimolpa Hiranpradith, Nantawan Therdthai, Aussama Soontrunnarudrungsri, Oumaporn Rungsuriyawiboon

    Published 2025-01-01
    “…The relationship between responses (TPC and TFC) and independent parameters could be expressed as the quadratic models fitted with a Predicted R<sup>2</sup> of 0.8263 for TPC and 0.9006 for TFC. …”
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  4. 224

    Level of dietary diversity score and its predictors among children aged 6–23 months: a linear mixed model analysis of the 2019 Ethiopian Mini Demographic Health Survey by Kusse Urmale Mare, Getahun Fentaw Mulaw, Osman Ahmed Mohammed

    Published 2024-07-01
    “…Measures of variation were explained by intraclass correlation coefficients (ICC), and model fitness was determined using the Akaike information criterion.Result The mean (±SD) DDS of children was 2.8 (±1.5). …”
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  5. 225

    Understanding Factors Contributing to Nurses’ Intention to Care for COVID-19 Patients Using the Theory of Planned Behavior by Khalid A. Aljohani, Mohammad S. Aljohani, Maria Jocelyn B. Natividad, Paul Reinald B. Gracia, Ibtehal I. Qazanli

    Published 2021-12-01
    “…Factors related to social pressure from friends, colleagues, and workplace administration support needed improvement.  Examining the model fits through multiple regression revealed that the combination of six subscales – “attitude, subjective norms, perceived behavioral control, behavioral beliefs, normative beliefs, and control beliefs” – accounted for a significant (89%) variability of intention to care, R2 = 0.892, adjusted R2 = 0.793, F (6-329) = 201, p ≤ 0.000. …”
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  6. 226

    Towards the Universal Health Coverage in Ghana: An exploratory, cross-sectional study on the National Health Insurance Scheme by Richard Boateng, Alfred E Yawson

    Published 2019-07-01
    “…Data analysis was conducted through SPSS 21 and AMOS 21, employing basic analysis such as reliability, principal component and model fit analysis. Additionally, the structural model analysis was conducted to examine the relationship between antecedent and outcomes variables. …”
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  7. 227

    Smart estimation of protective antioxidant enzymes’ activity in savory (Satureja rechingeri L.) under drought stress and soil amendments by Amin Taheri-Garavand, Mojgan Beiranvandi, Abdolreza Ahmadi, Nikolaos Nikoloudakis

    Published 2025-01-01
    “…Across enzymatic antioxidants, APX had the best model fit, having an R-value of 0.9733. On the other hand, POX had a lower predictive correlation (R = 0.8737), indicating a lower capacity of the ANN system in forecasting this parameter. …”
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  8. 228

    Relationship Between Green Finance Availability and Purchase Intentions in Generation Z and Millennials: Moderating Role of Consciousness by Prasad kdv, Chitta Shyamsunder Shyamsunder, Hariprasad Soni

    Published 2024-09-01
    “…The structural equation modeling results revealed an excellent model fit, and the Gen Z and Millennials’ financial availability, future consciousness and status consciousness constructs were statistically significant and impacted the purchasing intentions of Gen Z and Millennials. …”
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  9. 229

    Evaluation of the Desire to Avoid Pregnancy Scale in the UK: a psychometric analysis including predictive validity by Geraldine Barrett, Jennifer Hall, Corinne Rocca

    Published 2022-07-01
    “…Some tests of structural validity, in relation to model fit with the item-response model, were not met, and investigations suggest further exploration of the factor structure of the DAP is required in other samples. …”
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  10. 230

    Translation, Adaptation, and Validation in Portuguese of an Acceptance Scale for Human–Robot Interaction in an Industrial Context by Ana Pinto, Leticia Lemos, Carla Carvalho, Joana Santos, Paulo Menezes, Tatsuya Nomura

    Published 2025-01-01
    “…For further validation and to help ensure the validity and reliability of the adapted scale, a confirmatory factor analysis (CFA) was conducted with a sample of 210 participants (male=45%, female=53%, and nonbinary=2%). The model fit indices, including a χ2/df of 3.14 and root mean square error of approximation (RMSEA) of 0.10, indicated an acceptable fit. …”
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  11. 231

    Prediction method of gas emission in working face based on feature selection and BO-GBDT by MA Wenwei

    Published 2024-12-01
    “…Five feature selection algorithms were applied to filter the dataset, and the model fit, computational time, and prediction accuracy of each feature combination in the GBDT model were analyzed. …”
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  12. 232

    Impact of Methods of Preparation on Mechanical Properties, Dissolution Behavior, and Tableting Characteristics of Ibuprofen-Loaded Amorphous Solid Dispersions by Ajam Uddin, Shimul Halder, Nandita Deb, Harinarayan Das, Madhabi Lata Shuma, Ikramul Hasan, Manik Chandra Shill, Syed Shabbir Haider

    Published 2024-01-01
    “…From the dissolution kinetics analysis, the Weibull model fitted well. The drug release pattern indicated minimal variations between tablets formed using ASD-IBP prepared by both procedures; however, pre- and postcompression assessment parameters differed. …”
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  13. 233

    Development of an Injury Burden Prediction Model in Professional Baseball Pitchers by Garrett Bullock, Charles Thigpen, Gary Collins, Nigel Arden, Thomas Noonan, Michael Kissenberth, Ellen Shanley

    Published 2022-12-01
    “…Model performance was assessed with root mean square error (RMSE), model fit (R2), and calibration with 95% confidence intervals (95% CI)…”
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  14. 234

    2S2P1D Model Calibration Error from User Panel for One Bitumen and One Bituminous Mixture by S. Mangiafico, C. Sauzéat, H. Di Benedetto

    Published 2019-01-01
    “…The objective of this study is to analyse the differences between experimental LVE properties of both a straight-run bitumen and a bituminous mixture and simulations with analogical 2S2P1D (2 Springs, 2 Parabolic elements, and 1 Dashpot) model fitted by 14 different users. Data for the bitumen consisted of isotherms of G∗ and φ obtained from DSR complex modulus tests at 12 different temperatures ranging from −29.9°C to 60.0°C and frequencies ranging from 6.3 to 40 Hz, for a total of 60 data points. …”
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  15. 235

    The prevalence and associated factors of the minimum acceptable diet among children aged 6-23 months in Ethiopia: A community-based cross-sectional study. by Girma Cheru Bikila, Godana Arero, Sultan Kalu, Kedir Teji Roba, Tesfaye Getachew Charkos

    Published 2024-01-01
    “…Hosmer and Lemeshow's goodness-of-fit test at a P-value > 0.05 is considered the model fit. Bivariate and multivariate logistic regression analyses were computed with a 95% confidence interval, and a P-value < 0.05 was, considered statistically significant.…”
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  16. 236

    Factor structure and longitudinal measurement invariance of Edinburgh Postnatal Depression Scale during the whole perinatal period: a multicenter cohort study in China by Jichun Yang, Yu Jiang, Yimin Qu, Yongle Zhan, Haihui Ma, Xiaoxiu Li, Dongmei Man, Hongguo Wu, Ping Huang

    Published 2025-01-01
    “…Results A three-factor model was optimal at all time points, showing the clearest factor structure and best model fit: Anhedonia (Items 1–2), Anxiety (Items 3–6), Depression (Items 7–10). …”
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  17. 237

    Modeling of drying kinetics and chemical analysis for optimal preservation of pitahaya, aguaymanto and pineapple fruits using a parabolic solar dehydrator in the Amazon region - Pe... by Merbelita Yalta Chappa, Wildor Gosgot Angeles, Luz Quispe-Sanchez, Diana Carina Mori Servan, Homar Santillan Gomez, Manuel Oliva-Cruz, Miguel Ángel Barrena Gurbillón

    Published 2025-03-01
    “…The results revealed that the Midilli model fitted best for pitahaya (R2 = 0.9995, EF = 0.999) and aguaymanto (R2 = 0.9965, EF = 0.993); however, for pineapple slices, the most relevant model was Weibull (R2 = 0.9998, EF = 0.999). …”
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  18. 238

    Reliability and validity validation of the Chinese version of the family vitiligo impact scale by Jian Sun, Linna Li, Xue Tian, Yuping Fu

    Published 2025-01-01
    “…CFA demonstrated satisfactory construct validity for the FVIS, with excellent model fit: chi-square degree of freedom (χ2/df) = 2.019, root mean square error of approximation (RMSEA) = 0.072, standardized root mean square residual (SRMR) = 0.0145, Comparative Fit Index (CFI) = 0.983, and Tucker Lewis Index (TLI) = 0.978. …”
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  19. 239

    Psychometric Validation of the Persian Version of Multidimensional Health Locus of Control Scale (MHLC-C) for Menopausal Women by Khadijeh Khademi, Mohammad Hossein Kaveh, Mahin Nazari, Abdolrahim Asadollahi

    Published 2024-01-01
    “…The initial stage of construct validity involved the Kolmogorov–Smirnov test, with confirmatory factor analysis demonstrating a good model fit. Significant correlations were found between internal health control and factors related to doctors and other people, indicating that internal health control directly influences these factors in managing menopausal symptoms and health problems. …”
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  20. 240

    Development of a Brief Assessment Tool to Evaluate Early Low Nutrition Risk in Community Elderly: Creation of the Tool and Examination of Its Reliability and Criterion-related Vali... by Shoji Shinkai, Miki Narita, Hiroshi Murayama, Akihiko Kitamura, Yoshinori Fujiwara

    Published 2025-02-01
    “…Results: Finally, we obtained a semantic coherence of four factors (named health beliefs, dietary status, physical activity, and food-related quality of life) totaling 13 items; confirmatory factor analysis of the four-factor solution yielded good model fit values, χ2 (59) = 275.4 (P < 0.001), comparative fit index = 0.930, and root mean square error of approximation = 0.056. …”
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