Showing 101 - 120 results of 154 for search '"Western China"', query time: 0.08s Refine Results
  1. 101
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  3. 103

    Experimental Study on Sand Inrush Hazard of Water-Sand Two-Phase Flow in Broken Rock Mass by Junce Xu, Hai Pu, Jiarui Chen, Ziheng Sha

    Published 2021-01-01
    “…The results of this study can provide a reference for the control of water and sand inrush disasters in western China.…”
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  4. 104
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  6. 106

    Macro-Micro Study on Mechanical Properties of Frozen Fine Sandstone Based on DEM Mathematical Model by Maoyan Ma, Min You, Shuguang Peng, Biao Zhang, Yuan Lin

    Published 2022-01-01
    “…The study of freezing rock mechanical properties is getting more and more urgent because of coal mine construction in western China. Particle discrete element method (DEM) can describe discontinuous medium problem mathematically. …”
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  7. 107

    Comparison of Characteristics of Connective Tissue Disease-Associated Interstitial Lung Diseases, Undifferentiated Connective Tissue Disease-Associated Interstitial Lung Diseases,... by Lin Pan, Yuan Liu, Rongfei Sun, Mingyu Fan, Guixiu Shi

    Published 2013-01-01
    “…Our study compared the prevalence and characteristics of patients with connective tissue disease-associated interstitial lung disease (CTD-ILD), undifferentiated connective tissue disease-associated interstitial lung disease (UCTD-ILD), or idiopathic pulmonary fibrosis (IPF) between January 2009 and December 2012 in West China Hospital, western China. Patients who met the criteria for ILD were included and were assigned to CTD-ILD, UCTD-ILD, or IPF group when they met the criteria for CTD, UCTD, or IPF, respectively. …”
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  8. 108

    Measurement of population agglomeration, dynamic change characteristics, and motivations in metropolitan agglomerations-A case study of the Xi'an metropolitan area. by Ke Liu, Xu Bo, Wang Zhaoping, Ran Du, Chen Heng

    Published 2025-01-01
    “…This article compares the population agglomeration characteristics of the Xi'an metropolitan area in western China with those of metropolitan areas in other regions officially approved by the Chinese government. …”
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  9. 109

    Experimental Investigation of Dynamic Compression Mechanical Properties of Frozen Fine Sandstone by Jiehao Wu, Haibo Wang, Qi Zong, Ying Xu

    Published 2020-01-01
    “…Aiming at the dynamic mechanical properties of weakly cemented fine sandstone in the rich water-bearing strata in western China under dynamic loading, a 50 mm rod diameter separation Hopkinson pressure bar (SHPB) test was used to study the Paleogene fine sandstone in a coal mine in Ningxia. …”
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  10. 110

    Fault Diagnosis of Signal Equipment on the Lanzhou-Xinjiang High-Speed Railway Using Machine Learning for Natural Language Processing by Lei Shi, Yulin Zhu, Youpeng Zhang, Zhongji Su

    Published 2021-01-01
    “…The Lanzhou-Xinjiang (Lan-Xin) high-speed railway is one of the principal sections of the railway network in western China, and signal equipment is of great importance in ensuring the safe and efficient operation of the high-speed railway. …”
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  11. 111

    Study on rock damage mechanics in the sustainable development of the red sandstone area in China: Taking Zhongjiang County as an example by Ailin Li, Wenwu Zhong, Cong Yu, Xin Zhang, Tao Li, Zheng Fei

    Published 2025-01-01
    “…There are many hilly areas dominated by red sandstone in western China. At the same time, China is also rapidly advancing the modernization of sustainable development in the abovementioned areas. …”
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  12. 112

    Accumulation Studies at a High Elevation Glacier Site in Central Karakoram by Christoph Mayer, Astrid Lambrecht, Hans Oerter, Margit Schwikowski, Elisa Vuillermoz, Nicola Frank, Guglielmina Diolaiuti

    Published 2014-01-01
    “…Dust layers found in the snow pits show a rare earth elements signature which indicates that the dust very likely originates from the arid regions of western China and Central Asia. Our trajectory calculations based on NCEP/NCAR reanalysis data confirm that especially during late spring and early summer the westerly flow is redirected over the Tarim basin to reach central Karakoram from an East/Southeast direction. …”
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  13. 113

    Estimation of Rock Burst Grades Using Rock Mass Strength by Yalei Wang, Jinming Xu, Junshuai Xu, Chuanjiang Zhong

    Published 2020-01-01
    “…In this work, the actual rock bursts occurred in a railway tunnel project in Western China, and the σcm (rock mass strength) was calculated by the generalized Hoek–Brown criterion. …”
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  14. 114

    Investigation into the Early Cracking Behavior of High-Geothermal Tunnel Lining Concrete Based on Thermal–Mechanical Coupling Model by Si Xie, Dan Zhao, Peng Yi, Qian Chen, Wei Liu

    Published 2025-01-01
    “…As a typical extreme environment, a high-geothermal environment poses severe challenges to tunnel construction in western China. In this paper, a thermal–mechanical coupling model was formulated to evaluate the cracking behavior of lining under high-geothermal conditions, considering the early property evolution of concrete. …”
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  15. 115

    Impact of green finance on poverty reduction: evidence from China by Wei Xu, Xiaoning Wang, Yun Zhang, Feng Wang

    Published 2025-01-01
    “…Notably, this effect is most pronounced in Eastern China, intermediate in Central China, and the least in Western China. This regional disparity underscores the need for geographically sensitive policy interventions to harness green finance’s poverty-reducing potential effectively. …”
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  16. 116
  17. 117

    Pressure Transient Analysis for a Well Drilling into a Large-Size Cave in Fracture-Caved Carbonate Gas Reservoirs by Jie Jin, Qingyu Li, Detang Lu

    Published 2022-01-01
    “…In recent years, many FCCGR have been discovered in western China and contribute significantly to Chinese gas reserves. …”
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  18. 118

    Comprehensive prediction of potential spatiotemporal distribution patterns, priority planting regions, and introduction adaptability of Elymus sibiricus in the Chinese region by Huan-Huan Lu, Yu-Ying Zheng, Yong-Sen Qiu, Liu-Ban Tang, Yan-Cui Zhao, Wen-Gang Xie

    Published 2025-01-01
    “…It was widely distributed in Qilian Mountains (northeast of Qinghai-Tibet Plateau), Taihang Mountains (junction of Loess Plateau and Inner Mongolia Plateau), and Tianshan Mountains; (2) with the passage of time, the suitable distribution regions of E. sibiricus generally showed a collapse trend, but its main distribution regions did not show obvious change, and the suitable regions (centroid) generally migrated to the southwest of China by 2.93 km; (3) the spatial distribution of E. sibiricus in the current period was significantly affected by the annual range of monthly near-surface relative humidity, mean annual air temperature, annual range of monthly potential evapotranspiration, mean monthly potential evapotranspiration, annual range of monthly climate moisture index, elevation, exchangeable Ca2+, available P, mean monthly near-surface relative humidity, exchangeable H+, and annual precipitation amount, respectively; (4) the potential planting area of E. sibiricus cover 2.059 × 105 km2, which was mainly distributed in Qilian Mountains (northeast of Qinghai-Tibet Plateau), Taihang Mountains (southeast of Inner Mongolia Plateau), the middle part of Tianshan Mountains, and the southeast of Altai Mountains; (5) the introduction adaptability regions of six E. sibiricus germplasm (LM01–LM06) were all distributed in the high-elevation regions of western China. The study aims to provide an effective theoretical basis for the collection, preservation, and utilization of E. sibiricus germplasm resources in China.…”
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  19. 119

    Experimental Study on Damage and Failure of Coal-Pillar Dams in Coal Mine Underground Reservoir under Dynamic Load by Qiangling Yao, Liqiang Yu, Ning Chen, Weinan Wang, Qiang Xu

    Published 2021-01-01
    “…In this paper, the water absorption characteristics of coal samples from western China were studied by nondestructive immersion tests, and a high-speed camera was used to monitor SHPB tests on samples of varying water content and subjected to various strain rates. …”
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  20. 120

    Research on the Pore Evolution of Sandstone in Cold Regions under Freeze-Thaw Weathering Cycles Based on NMR by Zheng Pan, Keping Zhou, Rugao Gao, Zhen Jiang, Chun Yang, Feng Gao

    Published 2020-01-01
    “…To study the mesoscopic evolution law of the rock pore structure under freeze-thaw weathering cycles, a freeze-thaw weathering cycle experiment was performed on red sandstone from the cold region of western China with temperatures ranging from -20°C to +20°C. …”
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