Showing 5,661 - 5,680 results of 6,053 for search 'model composition methods', query time: 0.19s Refine Results
  1. 5661

    Quantitative biomechanical analysis of fracture patterns in ipsilateral femoral neck and shaft fractures: an in-silico study by Zhongwei Xiong, Zihao Liu, Houquan Zhou, Xiang Zhang, Jialei Chen

    Published 2025-08-01
    “…This study employed finite element analysis to evaluate biomechanical parameters for the stability of fixation in IFN-SFs and quantify differences in biomechanical stability among various fracture types.MethodsPatient-specific femur models were constructed from computed tomography data of 10 individuals. …”
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  2. 5662

    Dataset exploring the atomic scale structure and ionic dynamics of polyanion sodium cathode materials by Martin Hoffmann Petersen, Jin Hyun Chang, Arghya Bhowmik, Juan Maria García Lastra

    Published 2025-08-01
    “…Given the vast chemical space, fast and efficient computational methods are needed, highlighting the need for machine learning (ML)-guided approaches. …”
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  3. 5663

    Cut face roughness analysis under waterjet cutting by Alexey V. Verchenko, Mikhail A. Tamarkin, Alexander A. Kishko

    Published 2017-06-01
    “…The experimental studies confirming the adequacy of the theoretical models obtained are performed. Discussions and Conclusions. …”
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  4. 5664

    Stock Price Pattern Prediction Based on Complex Network and Machine Learning by Hongduo Cao, Tiantian Lin, Ying Li, Hanyu Zhang

    Published 2019-01-01
    “…The results show that the optimal models corresponding to the two algorithms can be found through cross-validation and search methods, respectively. …”
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  5. 5665

    Investigating Factors Affecting the Adoption of Virtual Fitting Room in Iranian Sportswear Stores: Application of CAT Theory by Seyyed iman Ghaffarisadr, Farzad Nobakht Sareban

    Published 2023-12-01
    “…Structural equation modeling was used to test the hypotheses and evaluate the overall fit. …”
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  6. 5666

    The association of advanced lung cancer inflammation index with non-alcoholic fatty liver disease in NHANES 2017–2020 by Lin Cheng, Shumeng Li, Hui Li, Jiafeng You, Mingwei Yu, Guowang Yang

    Published 2025-04-01
    “…Weighted analyses and multivariate linear regression models were applied to assess the association between ALI and NAFLD. …”
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  7. 5667

    Evaluation of stress distribution in an endodontically treated tooth restored with four different post systems and two different crowns- A finite element analysis by Rajvi Nahar, Sunil Kumar Mishra, Ramesh Chowdhary

    Published 2020-10-01
    “…Aim and objectives: The study evaluated the stress distribution in an endodontically treated tooth with four different post systems and restored with two different prosthetic crown materials using finite element analysis (FEA). Material and methods: A total of eight 3D FEA models of maxillary central incisor were created and divided into two groups; group porcelain fused to metal (PFM) crown (n = 4) and group PEEK crown (n = 4). …”
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  8. 5668

    Machine learning applied to wearable fitness tracker data and the risk of hospitalizations and cardiovascular events by John Kundrick, Aditi Naniwadekar, Virginia Singla, Krishna Kancharla, Aditya Bhonsale, Andrew Voigt, Alaa Shalaby, N.A. Mark Estes, Sandeep K Jain, Samir Saba

    Published 2025-06-01
    “…This study aimed to evaluate ML models' ability to forecast the incidence of (1) hospitalizations from any cause and (2) of new diagnosis of CVD, including a composite of heart failure (HF), coronary artery disease or myocardial infarction (CAD-MI), cardiomyopathy (CMP), and atrial fibrillation (AF). …”
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  9. 5669

    Mechanical analysis of 3D printed dental restorations manufactured using different resins and validation with FEM analysis by Buse Cebi Gul, Fatih Demirci, Nagehan Baki, Erkan Bahce, Mutlu Özcan

    Published 2025-01-01
    “…Materials and methods A total of 112 stainless steel die models simulating mandibular left first molars were produced, 8 for each group. …”
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  10. 5670

    64 Effect modification of familial longevity on the association between kidney dysfunction, cardiovascular disease, and mortality by Laith Alzyood, Tina Goa, Einstein Sanish Sathyan, Einstein Sandra Aleksic, Einstein Sofiya Milman, Einstein Michal Melamed, Wei Chen Einstein

    Published 2025-04-01
    “…Stratified logistic regression and Cox proportional hazards models assessed eGFR’s association with CVD, testing effect modification through eGFR × OPEL interaction terms. …”
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  11. 5671

    Recent Advances in Heat Transfer Enhancements: A Review Report by M. Siddique, A.-R. A. Khaled, N. I. Abdulhafiz, A. Y. Boukhary

    Published 2010-01-01
    “…In addition, this paper describes flow and heat transfer in porous media as a well-modeled passive enhancement method. It is found that there are very few works which dealt with heat transfer enhancements using systems supported with flexible/flexible-complex seals. …”
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  12. 5672

    Aging is associated with slower renal progression in patients with chronic kidney disease by Chia-Tse Yeh, Chun-Yu Lin, Ting-Yun Lin, Ching-Hsiu Peng, Yi-Chun Wang, Szu-Chun Hung

    Published 2022-01-01
    “…Notably, elderly did not predict a higher risk for the composite outcome (HR: 0.94; 95% CI: 0.67, 1.32; P = 0.723). …”
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  13. 5673

    Assessing the use of remotely sensed surface water flux to estimate net groundwater storage change in an aquifer predominantly used for irrigation by Cindy Viviers, Michael van der Laan

    Published 2025-07-01
    “…A Random Forest classifier, trained on seasonal Sentinel-2 composites to capture crop phenological changes, was used to identify cultivated areas in monthly composites. …”
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  14. 5674

    Inhomogeneous Dust Biases Photometric Redshifts and Stellar Masses for LSST by ChangHoon Hahn, Peter Melchior

    Published 2025-01-01
    “…Spectral energy distribution (SED) modeling is one of the main methods to estimate galaxy properties, such as photometric redshifts, z , and stellar masses, M _* , for extragalactic imaging surveys. …”
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  15. 5675

    In vitro machine learning-based CAR T immunological synapse quality measurements correlate with patient clinical outcomes. by Alireza Naghizadeh, Wei-Chung Tsao, Jong Hyun Cho, Hongye Xu, Mohab Mohamed, Dali Li, Wei Xiong, Dimitri Metaxas, Carlos A Ramos, Dongfang Liu

    Published 2022-03-01
    “…In this study, we develop a novel ML-based method to quantify thousands of CAR cell IS images with enhanced accuracy and speed. …”
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  16. 5676

    The aftermath of multiple trauma on a nation: unraveling Lebanon’s unique mental health struggle by Elie G. Karam, Elie G. Karam, Elie G. Karam, Mariam El-Jamal, Rayane Osman, Sana Toukan, Ghiwa Ishac Mouawad, Josleen Al Barathie

    Published 2025-01-01
    “…Gender-specific bivariate and multivariate models were generated for probable posttraumatic stress disorder (PTSD), depression, and anxiety.ResultsHigh rates of mental health disorders emerged — 47.8% screened positive for probable depression, 45.3% for probable anxiety, and 43.5% met the probable diagnosis for PTSD. …”
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  17. 5677

    Risk factors of poor outcomes in ANCA-associated vasculitis: a single-center study by Axi Age, Ruihong Huang, Yinan Li, Juan Pei

    Published 2025-12-01
    “…Study endpoints included ESKD or death and composite endpoints. Cox regression models were used to adjust for potential baseline confounders.Results Among the 78 cases, there were 16 cases of ESKD, 15 cases of death, and 27 cases of composite endpoint during follow-up. …”
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  18. 5678

    The Capability of Amphibole in Tracing the Physicochemical Processes of Magma Mixing by Mingjian Li, Yunchuan Zeng, Massimo Tiepolo, Jifeng Xu, Enrico Cannaò, Francesca Forni, Feng Huang

    Published 2024-07-01
    “…According to data and modeling, significant mixing of two isotopically distinct magmas is recorded by amphibole but not by zircon and plagioclase. …”
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  19. 5679

    Social and geographical inequalities in prenatal care coverage in Colombia: a multilevel analysis of individual heterogeneity and discriminatory accuracy (MAIHDA) by Juan Merlo, Sergio Prada, Merida Rodriguez-Lopez, George Leckie, Daniela Botero Jaramillo

    Published 2025-08-01
    “…The variance partition coefficients (VPCs) from the random-intercept versions of the models were used as the disparity measure. Random slopes were included to allow for variations in the effects of ethnicity and insurance across departments.Results A total of 552 284 singleton pregnancies were analysed. …”
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  20. 5680

    Closed-Loop Aerial Tracking with Dynamic Detection-Tracking Coordination by Yang Wang, Heqing Huang, Jiahao He, Dongting Han, Zhiwei Zhao

    Published 2025-06-01
    “…In this paper, we propose a closed-loop framework integrating three key components: (1) a lightweight adaptive detection with multi-scale feature extraction, (2) spatiotemporal motion modeling through Kalman-filter-based trajectory prediction, and (3) autonomous decision-making through composite scoring of detection confidence, appearance similarity, and motion consistency. …”
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