Showing 901 - 920 results of 6,612 for search 'materials point (method OR methods)', query time: 0.25s Refine Results
  1. 901
  2. 902

    Assessment of levels of navigation systems of medical organizations from the position of lean production by A. A. Kurmangulov, Yu. S. Reshetnikova, N. S. Brynza

    Published 2020-03-01
    “…To evaluate the level of detail, the amount of visualized data and the levels of navigation systems of primary medical organizations.Materials and methods. The object of this study was 33 primary care medical organizations located on the territory of 7 constituent entities of the Russian Federation. …”
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  3. 903

    Buckling Analysis and Stability of Compressed Low-Carbon Steel Rods in the Elastoplastic Region of Materials by Gaioz Partskhaladze, Ingusha Mshvenieradze, Elguja Medzmariashvili, Gocha Chavleshvili, Victor Yepes, Julian Alcala

    Published 2019-01-01
    “…Nowadays, there are design methods based on test results defining the relations (e.g., critical stresses-slenderness) to avoid this risk due to stability loss, but the precision and limits of definition are not always known. …”
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  4. 904

    Alkasite restorative material for endodontically treated teeth: a randomized controlled pilot study by Davi Ariel Nobuo Bepu, Renata Siqueira Scatolin, Natalia Saud Junqueira Franco, Luiza Pejon Sanchez, Aline Evangelista Souza-Gabriel, Silmara Aparecida Milori Corona

    Published 2024-08-01
    “…ObjectivesThis study aimed to evaluate the clinical performance of an alkasite restorative material in molars that had undergone root canal treatment.Materials and MethodsThe research was registered in Brazilian Registry of Clinical Trials. …”
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    Article
  5. 905

    Optimization design of an acoustic cover layer for a cylindrical cavity based on porous materials by Bohan ZHANG, Jili RONG, Xiuyan CHENG

    Published 2025-03-01
    “…This research combines experimental approaches, including impedance tube experiments, with numerical methods, such as acoustic finite element analysis, to enhance the noise control capabilities of porous materials. …”
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  6. 906

    Kinematic Characteristics of Deformed Porous Structures by Veselovska N., Sivak R., Paladiychuk Y., Bandura V., Telyatnik I., Bohatiuk M., Savkiv V., Edl M.

    Published 2024-03-01
    “…The experimentally determined kinematics as a starting point is the most widely used method to study the stress-strain state in the plastic region. …”
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  7. 907
  8. 908

    Optimization of saccharification culture process and analysis of volatile flavor components of Qingchuan Huangjiu by REN Xiaohu, ZHU Ying, CHEN Lei, YANG Anting, GONG Hucheng, TIAN Shulin, BIAN Minghong, XU Qiang, HAN Baolin

    Published 2025-03-01
    “…In this study, using yellow, purple and white waxy corn as raw materials, Dazhu Xiaoqu, Huaxi Xiaoqu and Anqi sweet Jiuqu as starter culture, Qingchuan Huangjiu was prepared by different combinations of fermentation, and the most suitable fermentation raw materials and Jiuqu were determined. …”
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  9. 909

    Chaotic time series reconstruction of the concentration of leaching solution and leaching period prediction of quasi-sandstone type ore by LIU Chao, WU Ai-xiang, YIN Sheng-hua, KE Jin-fu, CHEN Xun

    Published 2016-02-01
    “…Based on the phase space reconstruction, the leaching period has been predicted by means of the residual modification grey model, which provides a new research method and theory to solution mining.…”
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  10. 910
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  12. 912

    Strengthening the success rate of suprapubic aspiration in infants by integrating point-of-care ultrasonography guidance: A parallel-randomized clinical trial. by Sadroddin Mahdipour, Seyedeh Nastaran Seyed Saadat, Hamidreza Badeli, Afagh Hassanzadeh Rad

    Published 2021-01-01
    “…Considering the importance and advantages of using POCUS in the physical examination and guiding procedures, the authors aimed to compare urine sampling's success rate by SPA, BC, and POCUS guided SPA (POCUS-SPA) in infants performed by three pediatricians.<h4>Materials and methods</h4>This study is a randomized clinical trial conducted on 114 neonates and infants with suspected UTI admitted to 17-Shahrivar children's hospital from April 2017 to September 2019. …”
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  13. 913

    The Graft of ANN-FEM Technique in Macro-mechanics of Multi-oriented Natural Fiber/Polyester Laminates by Christian Emeka Okafor, Christopher Chukwutoo Ihueze

    Published 2021-04-01
    “…Control factors were numerically varied using Finite Element Method (FEM) and the resultant FEM models which encapsulated material properties of the laminate was streamlined into Artificial Neural Network (ANN) training scheme. …”
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  14. 914

    Cornell note-taking strategy instruction for Gen Z: enhancing EFL students’ reading comprehension by Ji-Young Seo

    Published 2025-08-01
    “…Abstract In this technological and AI era, Generation Z spends more time reading texts on technological devices, prefers bullet points over lengthy, complex material (Bano et al., in JEED 5 42–59, 2018), and is increasingly dependent on AI-driven tools, which has made them more reluctant to read independently. …”
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    QUALITY OF PRE-SERVICE TEACHERS’ TRAINING FOR RESEARCH WORK IN THE FIELD OF UNIVERSITY LECTURERS EVALUATION by T. A. Strokova, L. M. Volosnikova

    Published 2017-04-01
    “…Teachers’ insights on the level of their own contribution to creative development of students and the quality of training of students to independent carrying out researches were made known using the following methods: structuring, analysis and interpretation of the questionnaire materials, individual interviews, and observation evaluation.Results. …”
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  17. 917
  18. 918

    Hybrid Prediction Model of Burn-Through Point Temperature with Color Temperature Information from Cross-Sectional Frame at Discharge End by Mengxin Zhao, Yinghua Fan, Jing Ge, Xinzhe Hao, Caili Wu, Xian Ma, Sheng Du

    Published 2025-07-01
    “…Experiments were conducted with the actual running data in an iron and steel enterprise and show that the proposed method has higher accuracy than existing methods, achieving an approximately 4.3% improvement in prediction accuracy. …”
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  19. 919

    Delivering Sustainable Solutions through Improved Mix and Structural Design Functions for Bitumen Stabilised Materials by K. J. Jenkins, C. E. Rudman, C. R. Bierman

    Published 2020-01-01
    “…The data have led to research developments including significant new performance properties of BSMs, refined mix design methods, and updated new pavement design methods. …”
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  20. 920

    MODELING OF FATIGUE CRACK PROPAGATION IN TITANIUM ALLOY TC4 MATERIAL BASED ON THE PERIDYNAMIC THEORY

    Published 2024-01-01
    “…In order to more accurately predict the fatigue crack propagation behavior of titanium alloy TC4 under cyclic load,a new prediction model based on peridynamics theory was proposed.Within a finite near-field radius,a material point damage model was constructed to simulate the initiation and propagation of cracks.By establishing the plastic deformation damage model of the"bond",the mechanism of fatigue crack initiation and propagation was deeply analyzed in this study.In order to improve the prediction efficiency and stability of the model,the critical damage factor of material point was introduced,and an improved adaptive dynamic relaxation method is adopted.The static solution can be obtained in each loading cycle,and the reliability of the model was further verified by the convergence analysis of the crack propagation results under different loading conditions.The experimental results show that the fatigue crack growth prediction model based on peridynamics theory can accurately predict the crack initiation location and crack growth rate without relying on additional crack growth criteria.In addition,the fatigue life predicted by the model is in good agreement with the experimental data,which proves the validity and practicability of the model in predicting fatigue crack growth of titanium alloy materials.…”
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