Showing 161 - 180 results of 200 for search '"Shaanxi province"', query time: 0.07s Refine Results
  1. 161

    County-Scale Spatial Distribution of Soil Enzyme Activities and Enzyme Activity Indices in Agricultural Land: Implications for Soil Quality Assessment by Xiangping Tan, Baoni Xie, Junxing Wang, Wenxiang He, Xudong Wang, Gehong Wei

    Published 2014-01-01
    “…Here the spatial distribution of soil enzymatic properties in agricultural land was evaluated on a county-wide (567 km2) scale in Changwu, Shaanxi Province, China. The spatial variations in activities of five hydrolytic enzymes were examined using geostatistical methods. …”
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  2. 162

    Study on the spatial and temporal evolution of ecosystem service value based on land use change in Xi’an City by Lei Han, Yan Li, Zhemin Ge, Fang Fang, Lan Gao, Jin Zhang, Zhen Du, Liping Cui

    Published 2025-01-01
    “…We corrected the ESV coefficient using the equivalent factor method for value per unit area and integrated the biomass factor of farmland ecosystems in Shaanxi Province. This allowed us to adjust the equivalent factor for China’s terrestrial ecosystem on a geographic scale. …”
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  3. 163

    Will the increase of medical equipment affect medical expenditure? Empirical evidence from a quasi-experiment in China by Qiwei Deng, Zhongliang Zhou, Chi Shen, Dan Cao, Dantong Zhao, Yaxin Zhao, Jianmin Gao

    Published 2025-01-01
    “…Data were obtained from the 2011–2017 Health Financial Annals in Shaanxi province, China. Results The increase in the number of large-scale medical equipment by 1 — regardless of the initial configuration — resulted in the increase of the average cost per outpatient visit and the average cost per inpatient visit by 10.6% (p < 0.05) and 8.0% (p < 0.05), respectively. …”
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  4. 164
  5. 165

    Coal Mine Gas Safety Evaluation Based on Adaptive Weighted Least Squares Support Vector Machine and Improved Dempster–Shafer Evidence Theory by Zhenming Sun, Dong Li

    Published 2020-01-01
    “…Ultimately, taking Qing Gang Ping coal mine located in Shaanxi province as the study area, a gas safety evaluation example analysis is performed for the assessment model developed in this paper. …”
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  6. 166

    Meso and micro pore structure test of Jingyang shallow loess by Xiaorui FENG, Xinghua ZHU, Hengfei SUN, Liang JU, Ruixiang WEN, Yongjiu XIAO

    Published 2024-11-01
    “…Aiming to study the distribution of pore structure in shallow loess, this study analyzes the structural samples of loess using CT tomography and mercury intrusion methods in the southern plateau of Jingyang, Shaanxi Province. The changes in meso and micro pore structure characteristics with the burial depth of loess are observed and revealed. …”
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  7. 167
  8. 168

    Spatial-temporal Evolution Rule Analysis of Runoff of Hanjiang River under Changing Environment by ZHONG Huayu, HUANG Qiang, YANG Yuanyuan, LIU Dengfeng, MING Bo, REN Kang

    Published 2020-01-01
    “…As the largest tributary of the Yangtze River, the Hanjiang River is thewater source area of middle route of the South-to-North Water Diversion Project and Hanjiang-to-Weihe River Water Diversion Project in Shaanxi province. Therefore, it has great significance tostudy the runoff evolution rule in Hanjiang River Basin for ensuring the water resources securityand improving the carrying capacity of regional water resources. …”
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  9. 169
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  12. 172

    Gut Microbial Composition and Antibiotic Resistance Profiles in Dairy Calves with Diarrhea by Lu Zhang, Jun Bai, Qian Guo, Long Li, Yanqing Jia, Xinxin Qiu, Dong Zhou, Zhencang Zhang, Huafeng Niu

    Published 2024-12-01
    “…Rectal fecal samples were collected from five healthy and five diarrheic Holstein calves on a large dairy farm in Shaanxi Province, China. High-throughput 16S-rRNA sequencing and PCR were utilized for microbial and resistance gene analysis. …”
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  13. 173
  14. 174

    Collapsible properties of Q2 loess and its collapsible prediction model by Yukai FU, Guanglin LI, Tonglu LI, Ziran ZHANG, He LIU

    Published 2025-01-01
    “…To predict the collapsible deformation properties of Q2 loess, a series of high pressure consolidation tests were performed under different water contents on Q2 loess from Jingyang of Shaanxi Province. The collapsible coefficients under different water contents were measured by using double-line method tests, and the collapsibility of Q2 loess of different water contents and pressures within high pressure range were investigated. …”
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  15. 175

    Analysis of the Particle Characteristics of Aeolian Sand in Yulin Area, China by Qinglong You, Zhang Yang, Jinglian Ma, Xili Yan, Taiwo Sesay, Haifeng Wang, Zhou Liang

    Published 2022-01-01
    “…In order to study its engineering properties, samples were extracted from two sections within Yulin city, Shaanxi province of China. One set was collected from a site along the G210 highway that connects Yulin city and Inner Mongolia, and the other sampling site was along the provincial highway S204 that connects Yulin and Jingbian city. …”
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  16. 176
  17. 177

    Probability of rainfall-induced landslides coupled with effective-duration threshold and soil moisture by Kailiang Zhao, Haijun Qiu, Ya Liu, Zijing Liu, Wenchao Huangfu, Bingzhe Tang, Dongdong Yang, Guoqing Yang

    Published 2025-02-01
    “…Study region: Shaanxi Province, including the Loess Plateau in northern Shaanxi, the Guanzhong Plain, and the Qinba Mountains in southern Shaanxi. …”
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  18. 178

    Controlled-release nitrogen combined with ordinary nitrogen fertilizer improved nitrogen uptake and productivity of winter wheat by Muhammad Fraz Ali, Ruifeng Han, Xiang Lin, Dong Wang

    Published 2025-01-01
    “…In order to improved winter wheat yields through effective N utilization, N2 application (240 kg ha-1) with the combination of (F4) 30% ONF + 70% CRNF would be recommended for northwest region of Shaanxi province in China. By increasing the amount of N accumulation at the anthesis stage, N transport is significantly increased after anthesis, and N accumulation and distribution ratio in grains are significantly increased at maturity.…”
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  19. 179

    Influence of Mine Earthquake Disturbance on the Principal Stress of the Main Roadway near the Goaf and Its Prevention and Control Measures by Penghui Guo, Jiazhuo Li, Xiqing Hao, Heng Cui, Lihua Tian, Wenhao Xie, Jiaqi Chu

    Published 2021-01-01
    “…Taking the main roadway in the no. 1 mining area of Gaojiapu coal mine in Binchang mining area, Shaanxi Province, China, as the engineering background, the high-energy mine earthquake monitored by the on-site microseism is equivalently simulated through the dynamic module of FLAC3D, and the spatial-temporal rotation characteristics of the principal stress of roadway surrounding rock under the disturbance of mine earthquake are studied and analyzed and put forward corresponding prevention and control measures. …”
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  20. 180

    Field Study on the Law of Surface Subsidence in the High-Intensity Fully Mechanized Caving Mining Working Face with Shallow Thick Bedrock and Thin Epipedon in Hilly Areas by Yi Tan, Hao Cheng, Shuang Gong, Erhu Bai, Minchao Shao, Bingyuan Hao, Xiaoshuang Li, Han Xu

    Published 2021-01-01
    “…Shallow and thick coal seams occur extensively in hilly areas in Shanxi Province and Shaanxi Province, China. The surface damage and landslides caused by shallow fully mechanized caving mining have a very serious impact on the environment. …”
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