Showing 1,641 - 1,660 results of 48,647 for search '"Mechanic"', query time: 0.10s Refine Results
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    Recycled Aggregate Concrete including Various Contents of Metakaolin: Mechanical Behavior by Khaleel H. Younis, Abdulfattah A. Amin, Hemin G. Ahmed, Shelan M. Maruf

    Published 2020-01-01
    “…Tests of workability and mechanical properties such as compressive strength, splitting tensile strength, flexural strength, and modulus of elasticity were conducted to evaluate the influence of MK on workability and mechanical behavior of RAC. …”
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  4. 1644

    Timing of Tracheotomy in Mechanically Ventilated Critically Ill Morbidly Obese Patients by Ahmad Alhajhusain, Ailia W. Ali, Asif Najmuddin, Kashif Hussain, Masooma Aqeel, Ali A. El-Solh

    Published 2014-01-01
    “…The optimal timing of tracheotomy and its impact on weaning from mechanical ventilation in critically ill morbidly obese patients remain controversial. …”
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  5. 1645

    Subsidy Mechanism for Rail Transit Renewal and Renovation in Japan and the Enlightenment to China by CHEN Yan, LIU Yachen, CHENG Yan, ZHAO Huawei, YANG Jun

    Published 2025-01-01
    “…[Objective] Drawing on the successful experiences of Japanese government in promoting the rail transit through subsidies can provide relevant cases of practical guiding significance for the establishment of an effective governmental subsidy mechanism in China at the stage of urban rail transit renewal and renovation. …”
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    Mechanism of Hydraulic Fracturing Cutting Hard Basic Roof to Prevent Rockburst by Jianqiao Luo, Shaohong Yan, Tuo Yang, Haoqi Mu, Wensheng Wei, Yupeng Shen, Hongtao Mu

    Published 2021-01-01
    “…Generally, the occurrence mechanism of rockbursts can be considered as a process of the elastic strain energy accumulation, emancipation, transmission, and occurrence. …”
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    Experimental Study on the Modification Mechanisms of Dispersive Soil Treated with Hydroxyl Aluminum by Jie Liu, Pan Chen, Zheng Lu, Hailin Yao

    Published 2022-01-01
    “…The modification effect and interaction mechanism of hydroxyl aluminum on dispersive soil were studied through indoor dispersion discrimination, physical and mechanical, and micro mechanism tests (SEM and XRD). …”
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    Study on Connectivity Mechanism and Robustness of Three-Dimensional Pore Network of Sandstone by Guannan Liu, Xiaopeng Pei, Dayu Ye, Feng Gao, Zongqing Zhou, Chenglu Gao

    Published 2021-01-01
    “…While the sandstone seepage network has better fault tolerance and robustness to external random attacks, this study provides a new approach to study the mechanisms of fluid storage and migration in porous media.…”
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  18. 1658

    Charge Transport Mechanism in Thin Cuticles Holding Nandi Flame Seeds by Wycliffe K. Kipnusu, Gabriel Katana, Charles M. Migwi, I. V. S. Rathore, Joshua R. Sangoro

    Published 2009-01-01
    “…Variable range hopping (VRH) is the main current transport mechanism at the range of 330–440 K. The VRH mechanism was analyzed based on Mott theory and the Mott parameters: density of localized states near the Fermi-level N(𝐸𝐹)≈9.04×1019(eV−1cm−3) and hopping distance 𝑅≈1.44×10−7 cm, while the hopping energy (𝑊) was in the range of 0.72 eV–0.98 eV.…”
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  19. 1659

    Experimental Investigation on Shear Failure Mechanism of Rock Mass with Intermittent Joints by Minghui Ma, Fenhua Ren, Wensheng Liu

    Published 2021-01-01
    “…To investigate the shear failure mechanism of rock mass with intermittent joints and study the influence of different joint heights on the shear failure mode of the rock mass, direct shear tests were carried out by presetting a series of jointed rock specimens with different undulating heights. …”
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  20. 1660

    Research Progress in Environmental Response of Fiber Concrete and Its Functional Mechanisms by Yanxuan Ma, Xia Yu, Fei Zhao, Jin Liu, Pengfei Zhu, Peng Zhang, Jian Zhang, Lei Wu

    Published 2022-01-01
    “…The response fields include the stress field, temperature field, electromagnetic field, chemical field, and humidity field, among which the field response mechanism of smart NFRC is classified and summarized. …”
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