Showing 39,541 - 39,560 results of 42,065 for search '"China"', query time: 0.14s Refine Results
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  3. 39543

    Study of the Characteristics Mechanical Damage and Constitutive Model of Crushed-Rocks from High-Grade Highway in Permafrost Region by Qinshuai Zhang, Qingzhi Wang, Jianhong Fang, Xiangqing Zhao, Jizhen Li, Shuan Li

    Published 2022-01-01
    “…Three types of rocks are selected to conduct uniaxial compression and microscope experimental to study the influences of freeze-thaw cycles on crushed-rocks from Gonghe-Yushu high-graded highway, which is the first high-grade highway built in permafrost regions in China. Using the hypothesis of Lemaitre’s strain equivalence principle and a theoretical model of crushed-rock deterioration after freeze-thaw cycles was established and verified by the experimental data. …”
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  4. 39544

    Exploring the Built Environment Factors in the Metro That Influence the Ridership and the Market Share of the Elderly and Students by Jiang Ning, Tao Lyu, Yuanqing Wang

    Published 2021-01-01
    “…The metro has developed rapidly in the past two decades and has become one of the crucial patterns of transportation for urban residents in China. Many studies have explored the factors affecting metro ridership, but few have focused on the metro usage of specific groups, such as the elderly and students. …”
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    Genome Survey and SSR Analysis of Camellia nitidissima Chi (Theaceae) by Yu Bai, Lin Ye, Kang Yang, Hui Wang

    Published 2022-01-01
    “…It is an ornamental, medicinal, and edible plant grown in China. In this study, we conducted a genome survey sequencing analysis and simple sequence repeat (SSR) identification of CNC using the Illumina sequencing platform. …”
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  8. 39548
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    Vaping Epidemic in Pakistan: A Silently Emerging Public Health Concern by Farhan Muhammad Qureshi, Samira Faiz Bari, Syeda Sehrish Zehra

    Published 2025-01-01
    “… Vaping products (VPs), otherwise known as electronic cigarettes was first manufactured back in 2003 in China followed by its initiation to market in 20071. …”
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  13. 39553
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    Combined Phase Design Model for Multileg Roundabout Intersections by Chengyuan Mao, Qin Wang, Wenjiao Xu, Xin Cheng, Shengde Yang, Peiran Li

    Published 2022-01-01
    “…The feasibility of the combined phase design model is verified by a case study in Jinhua, China. The results indicate that the proposed combined phase design model can improve the applicability of actuated signal control and the reasonableness of signal timing for multileg roundabouts and thus further improve the roundabout efficiency.…”
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  16. 39556

    A research landscape analysis on Alzheimer's disease and gerontechnology: Identifying key contributors, hotspots, and emerging trends by Azliyana Azizan, Ph.D, Susi Endrini, Ph.D, Khairul Hafezad Abdullah, Ph.D

    Published 2025-03-01
    “…The results reveal growing contributions from global regions, particularly the U.S., Italy, and China, with increasing emphasis on assistive technologies and artificial intelligence for early diagnosis. …”
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    Optimal Design of a Hazardous Materials Transportation Network considering Uncertainty in Accident Consequences by Hongfei Jia, Junzhe Li

    Published 2024-01-01
    “…We apply the model to the highway network in Anhui province, China, to verify its validity. The results demonstrate that the model effectively manages the hierarchical relationship between government and companies, reduces the risk of hazardous materials transportation, and enhances the stability and safety of the transportation network.…”
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  20. 39560

    The Construction Countermeasures of Shallow-Buried Small Spacing Tunnel Undercrossing Cultural Relic Buildings: A Case Study by Li Wan, Jiajia Shen, Changan Zhang, Zanquan Lin, Hu Zhang

    Published 2021-01-01
    “…Based on the background of the reconstruction project from Changqing Chenzhuang-Pingyin section of G220 east-deep line in China, a special tunnel structure and construction plan was carried out according to the construction measures of the shallow-buried small spacing tunnel passing underneath cultural relic buildings, and a comprehensive deformation control scheme of “CRD construction method single-arm excavation + surface grouting prereinforcement + advanced large pipe shed presupport” was put forward. …”
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