Showing 741 - 760 results of 4,952 for search 'different compression', query time: 0.12s Refine Results
  1. 741

    Compressive behavior of Co-Cr-Mo radially graded porous structures under as-built and heat-treated conditions by Francesco Cantaboni, Paola Ginestra, Marialaura Tocci, Andrea Avanzini, Elisabetta Ceretti, Annalisa Pola

    Published 2022-09-01
    “…A biocompatible Co-Cr-Mo alloy was used. Three different types of elementary cell geometry were selected: Face Centered Cubic, Diagonal, and Diamond. …”
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  2. 742

    Evaluation of the physical properties of local wheat husk ash and its effects on the compressive strength of hardened cement paste by Masuoda Farhat, Mohammed A. Al Madani, Taha Abdullah, Mohammed Embaya, Abdulla Saeed, Abdulla Saleh, Fares Fenniche, Yasmina Khane

    Published 2025-04-01
    “…The study involved the partial replacement of Portland cement in the mixture with varying proportions of wheat husk ash (0, 5, 10, 15, 20, 25 and 30%) to produce WHA blended cement with sample with 0% as the control, and examined the compressive strength of hardened cement paste (HCP) at different curing ages (3, 7, 14, and 28 days). …”
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  3. 743

    The Mechanical and Reaction Behavior of PTFE/Al/Fe2O3 under Impact and Quasi-Static Compression by Jun-yi Huang, Xiang Fang, Yu-chun Li, Bin Feng, Huai-xi Wang, Kai Du

    Published 2017-01-01
    “…Quasi-static compression and drop-weight test were used to characterize the mechanical and reaction behavior of PTFE/Al/Fe2O3 composites. …”
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  4. 744

    Cracking Behaviors and Mechanical Properties of Rock-Like Specimens with Two Unparallel Flaws under Conventional Triaxial Compression by Huilin Le, Shaorui Sun, Chenghua Xu, Liuyang Li, Yong Liu

    Published 2019-01-01
    “…Triaxial compressive tests were conducted under different confining pressures on rock-like specimens with two preexisting flaws but varying flaw geometries (with respect to the inclination angle of the two unparallel flaws, rock bridge length, and rock bridge inclination angle). …”
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  5. 745
  6. 746

    A novel Hadamard matrix based hybrid compressive sensing technique for enhancing energy efficiency and network longevity by Balamurali S, Kathirvelu M, SatheeshKumar Palanisamy, Tagrid Abdullah N. Alshalali

    Published 2025-02-01
    “…These networks are used in many different domains, including military operations, security, disaster relief, and habitat monitoring. …”
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  7. 747

    Investigation on Triaxial Dynamic Model Based on the Energy Theory of Bedding Coal Rock under Triaxial Impact Compression by Yang Xue, Xiaohui Liu, Rui Zhao, Yu Zheng, Xin Gui

    Published 2021-01-01
    “…To investigate the dynamic failure characteristics of bedding rocks in depth, a series of dynamic impact compression tests on parallel and vertical bedding coal rocks were conducted by the split Hopkinson pressure bar test system at 10–103 s−1 strain rates and 0, 4, 8, and 12 MPa confining pressures. …”
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  8. 748

    Lossy Infrared Image Compression Based on Wavelet Coefficient Probability Modeling and Run-Length-Enhanced Huffman Coding by Yaohua Zhu, Ya Liu, Yanghang Zhu, Mingsheng Huang, Jingyu Jiang, Yong Zhang

    Published 2025-04-01
    “…Infrared line-scanning images have high redundancy and large file sizes. In JPEG2000 compression, the MQ arithmetic encoder’s complexity slows down processing. …”
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  9. 749

    Experimental and Numerical Investigation on the Bearing Capacity of Axially Compressive Concrete-Filled Steel Tubular Columns with Local Corrosion by Wei Fang, Mengcheng Chen, Qingqing Wen, Hong Huang, Kaicheng Xu, Rui Zhang

    Published 2024-11-01
    “…This study aims to examine the effects of local corrosion on the axial compression performance of concrete-filled steel tubular (CFST) members. …”
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  10. 750

    Assessment of Experimental Data and Analytical Method of Helical Pile Capacity Under Tension and Compressive Loading in Dense Sand by Ali Asgari, Mohammad Ali Arjomand, Mohsen Bagheri, Mehdi Ebadi-Jamkhaneh, Yashar Mostafaei

    Published 2025-07-01
    “…Thirteen pile load experiments involving single-, double-, or triple-helix piles with shaft diameters of 13 mm were performed, including six compression tests and seven tension tests with different pitches (<i>D<sub>h</sub></i> =13, 20, and 25 mm). …”
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  11. 751

    Warning line for preventing bone cement leakage in surgery involving percutaneous kyphoplasty for osteoporotic vertebral compression fractures by Dongyue Li, Luming Tao, Qingjun Su, Xinuo Zhang, Xingrui Wu

    Published 2025-04-01
    “…BackgroundPercutaneous kyphoplasty (PKP) has achieved good clinical efficacy in the treatment of Osteoporotic vertebral compression fractures (OVCFs). However, how to reduce the bone cement leakage rate and improve safety during PKP surgery remains an urgent issue to be addressed in clinical practice. …”
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  12. 752

    AI-driven modeling for predicting compressive strength of recycled aggregate concrete under thermal conditions for sustainable construction by Morteza Ghodratnama, Amir R. Masoodi, Amir H. Gandomi

    Published 2025-05-01
    “…This research utilizes sophisticated artificial intelligence (AI) methodologies to forecast the compressive strength of recycled aggregate concrete (RAC) under different temperature scenarios, marking a notable advancement in sustainable construction methodologies. …”
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  13. 753

    Axial compressive behavior of partial CFRP-jacketed coal samples: Effects of CFRP layers and strip coverage ratio by Qingwen Li, Yuqi Zhong, Mengjiao Xu, Chuangchuang Pan, Fanfan Nie, Hao Yang

    Published 2025-08-01
    “…Carbon fiber-reinforced polymer (CFRP) confined coal samples significantly improve the axial compressive behavior and stability of the internal core coal, demonstrating promising applications for stabilizing abandoned coal pillar in goaf. …”
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  14. 754

    Compressive creep damage of Ti–6Al–4V ELI alloy with bimodal structure at room temperature by S.C. Yan, Y.K. Wu, L. Shang, J.Q. Ren, Y.M. Zhang, C. Xin, Q. Wang, T.T. Ai

    Published 2024-11-01
    “…The compressive creep behaviors and the corresponding deformation mechanism of Ti–6Al–4V ELI alloy under different applied stress amplitudes were investigated. …”
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  15. 755

    Machine Learning-Enabled Prediction and Mechanistic Analysis of Compressive Yield Strength–Hardness Correlation in High-Entropy Alloys by Haiyu Wan, Baobin Xie, Hui Feng, Jia Li

    Published 2025-04-01
    “…This work employs an integrated machine learning framework to investigate the compressive yield strength (σ<sub>y</sub>) and hardness (HV) correlation across a dataset of cast HEAs. …”
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  16. 756

    Does delivering chest compressions to patients who are not in cardiac arrest cause unintentional injury? A systematic review by Frances Williamson, Pek Jen Heng, Masashi Okubo, Abel Martinez Mejias, Wei-Tien Chang, Matthew Douma, Jestin Carlson, James Raitt, Therese Djärv

    Published 2024-12-01
    “…Aim: To perform a systematic review of the evidence to identify if; among patients not in cardiac arrest outside of a hospital, does provision of chest compressions from a layperson, compared to no use of chest compressions, worsen outcomes. …”
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  17. 757

    The influence of testing conditions on damage zone of concrete in Uniaxial Compression: Insights from Stereo-DIC and computational modeling by Saeid Mehrpay, Xinyu Hu, Zhongfeng Zhu, Eskinder Desta Shumuye, Roman Wan-Wendner, Miaochang Zhu, Jiehui Wang, Zhenhua Wei, Tamon Ueda

    Published 2025-05-01
    “…In this research, a commercial stereo DIC is used to acquire concrete’s deformation field in the Uniaxial Compression Test (UCT) to study the influence of loading conditions on the distribution of strains and the collected stress–strain responses. …”
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  18. 758
  19. 759

    Surgical versus non-surgical treatment for vertebral compression fracture with osteopenia: a systematic review and meta-analysis. by Jia-Bao Guo, Yi Zhu, Bing-Lin Chen, Bin Xie, Wen-Yi Zhang, Yu-Jie Yang, Yu-Shan Yue, Xue-Qiang Wang

    Published 2015-01-01
    “…<h4>Background</h4>Surgical and non-surgical interventions are the two categories for treatment of vertebral compression fractures (VCFs). However, there is clinical uncertainty over optimal management. …”
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  20. 760

    Effect of Hot Compress Therapy with Sizi Powder Combined with Rehabilitation Training for Shoulder-hand Syndrome after Stroke by Mei LI, Lechang ZHAN, Ruihuan PAN, Leying ZHU, Hongxia CHEN

    Published 2019-06-01
    “…Before and after treatment, the visual analog scale(VAS)for pain was used to evaluate the degree of pain, the Fugl-Meyer motor function scale for upper limb(FMA-U)and shoulder mobility were used to evaluate the upper limb function, and the degree of hand swelling was also measured.Results:Before treatment, there was no significant difference in VAS score, FMA-U score, shoulder mobility and hand swelling between the two groups(<italic>P</italic>&gt;0.05).After two weeks treatment, the VAS score, FMA-U score, shoulder mobility and hand swelling of the two groups were improved compared with those before treatment(<italic>P</italic>&lt;0.05), the VAS score and hand swelling in the observation group were(4.06±1.56)and(16.39±1.82)mL respectively, which were better than those(5.33±1.61)and(17.92±2.11)mL respectively in the control group, the differences were statistically significant(<italic>P</italic>&lt;0.05).The FMA-U score of the observation group was(19.91±16.08)and that of the control group was(15.57±15.41), and there was no significant difference between the two groups(<italic>P</italic>&gt;0.05).After treatment, the shoulder flexion was(52.00±40.93)°, the shoulder extension was(20.25±11.85)°, and the shoulder abduction was(48.28±31.95)°in the observation group, and those of the control group were(49.45±41.67)°, (18.22±11.68)°and(45.37±28.19)°respectively, there was no significant difference between the two groups(<italic>P</italic>&gt;0.05).Conclusion:The hot compress therapy with Sizi Powder combined with rehabilitation training can alleviate the pain and reduce the degree of hand swelling in patients with shoulder-hand syndrome after stroke, and the curative effect is better than the simple rehabilitation training.…”
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