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  1. 2181

    An Improved Numerical Model of Shield Tunnel with Double Lining and Its Applications by Qi-xiang Yan, Chao-fan Yao, Wen-bo Yang, Chuan He, Ping Geng

    Published 2015-01-01
    “…Based on the improved numerical model, the mechanical behavior of the double lining of the Huangpu River Tunnel in China is studied, and some conclusions are obtained as follows. (1) The thickness increase of the double lining will clearly increase its bending moment, but it has little influence on its axial force. (2) The allocation proportion of the bending moment between the segment lining and secondary lining has no linear relationship with the ratio of the lining thickness.…”
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  2. 2182
  3. 2183

    Complex Modeling of the Effects of Blasting on the Stability of Surrounding Rocks and Embankment in Water-Conveyance Tunnels by Xian-qi Zhou, Jin Yu, Jin-bi Ye, Shi-yu Liu, Ren-guo Liao, Xiu-wen Li

    Published 2018-01-01
    “…Blasting in water-conveyance tunnels that cross rivers is vital for the safety and stability of embankments. …”
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  4. 2184

    Genetic Contribution of Ningmai 9 Wheat to Its Derivatives Evaluated by Using SNP Markers by Peng Jiang, Ping-Ping Zhang, Xu Zhang, Hong-Xiang Ma

    Published 2016-01-01
    “…Therefore it serves as an important commercial variety and founder parent in middle and lower Yangtze River of China. To date, 20 new cultivars have been developed from Ningmai 9 and released to wheat production in the last 10 years. …”
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  5. 2185

    Factors Associated with Poor Asthma Control among Sudanese Patients Attending Atbara Teaching Hospital in Sudan by Hadeel Kareem Aladdin, Sufian Khalid Mohammed Noor, Amro Mohamed Fagir Farah, Sara Elamin Bushara

    Published 2024-12-01
    “…Methods: This was an analytical, descriptive, cross-sectional hospital-based study conducted at the Atbara Teaching Hospital in River Nile State, Sudan, between February and June 2020. …”
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  6. 2186

    Morphometric Factors Controlling the Old and New Debris-Laden Floods in the South-Southwest Catchment Area of the Esence Mountains with the Example of Günebakan (Erzincan) Flood by Pınar Polat, İbrahim Kopar, Fatih Yalçın

    Published 2023-07-01
    “…The research area is Günebakan, which represents a large number of parallel drained river basins located in the south-southwest part of the Keşiş (Esence) Mountains (Keşiş Tepe, 3549 m) that border the Erzincan Plain from the north in the northwest (NW)-southeast (SE) direction. …”
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  7. 2187

    The Response of Sensitive LULC Changes to Runoff and Sediment Yield in a Semihumid Urban Watershed of the Upper Awash Subbasin Using the SWAT+ Model, Oromia, Ethiopia by Bekan Chelkeba Tumsa

    Published 2023-01-01
    “…Land use and land cover (LULC) changes in many parts of river basins have caused water shortages, flood risks, land degradation, soil loss, biodiversity loss, and ecosystem deterioration. …”
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  8. 2188

    Recent Decreasing Trends in Surface PM2.5 over East Asia in the Winter-Spring Season: Different Responses to Emissions and Meteorology between Upwind and Downwind Regions by Young-Hee Ryu, Seung-Ki Min, Alma Hodzic

    Published 2021-02-01
    “…This system accurately reproduced the monthly means, daily variations, and vertical profiles of PM2.5 during winter and spring over the Seoul Metropolitan Area (SMA) in South Korea and the North China Plain (NCP) and Yangtze River Delta (YRD) in China. Furthermore, it demonstrated that the decline in PM2.5 over the latter nation is attributable to control measures in China that have been in effect since 2013. …”
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  9. 2189

    Relationship between Biological and Qualitative Indices in Surface Waters Receiving the Effluent of Fish Farms in the Northwest of Iran by Farhad Pourfaraj, Malek Abazari, Eslam Moradiasl, S. Amad Mokhtariai

    Published 2024-11-01
    “…It can be stated that increasing in the concentration of pollutants in the source and end of the river could lead to a sharp decrease in bio­logical index. …”
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  10. 2190
  11. 2191

    Sustainable application of waste gangue mortar in coal mine tunnel support by Yang Liu, Luming Zhu, Xijun Liang, Jintao He, Guiwen Suo, Haoran Wu, Bin Li, Zimu Wang

    Published 2025-01-01
    “…To enhance on-site coal gangue utilization, this study replaced river sand and cement with coal gangue to develop a novel cement-based mortar for supporting coal mine roadways. …”
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  12. 2192

    Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas by Jiaqi Jin, Chicheng Yan, Yixuan Tang, Yilong Yin

    Published 2021-01-01
    “…From the distribution of surface subsidence in the study area, surface subsidence disasters mainly occur in the eastern and central mountainous areas rich in coal resources, as well as in the mining areas west of the Yellow River, and the subsidence basins are distributed in a series of irregular concentric ovals. …”
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  13. 2193

    Predicting Downward Longwave Radiation for Various Land Use in All-Sky Condition: Northeast Florida by Chi-Han Cheng, Fidelia Nnadi

    Published 2014-01-01
    “…Next, LWd on all-sky conditions were developed by using the existing land use-adapted model and cloud cover data from the region of Saint Johns River Water Management District (SJRWMD), FL. The results show that factors, such as, seasonal effects, cloud cover, and land use, are of importance in the estimation of LWd and they cannot be ignored when developing a model for LWd prediction. …”
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  14. 2194

    Resilience analysis of urban settlements against the flood with emphasis on Social and economic indicators Case study : ( Gorgan city) by shamsi sadat mir asadollahi, sadraldin motavali, gholam reza janbaz ghobadi

    Published 2020-12-01
    “…The statistical population includes citizens living around the river and flood areas that 383 people selected as sample and the questionnaire was distributed by cluster sampling among respondents, according to research finding , the average social resilience 1/60 , average economic aberration ( the amount of damage ) 4/53 ,average capacity with ability to compensate 8/69 , eventually average return to appropriate condition 4/67 .in the test section, hypotheses are determined according to the result of the regression test and correlation which has a significant relationship between urban and urban spatial and social dimensions. …”
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  15. 2195

    Physicochemical Characterisation of Water and Sediment of the Semimechanized Artisanal Gold Mining Environment of the Béké Locality by Blanche Mefomdjo Fotie, Harouna Boukari, Ibrahim Elhadji Daou, Christian Kapta Momegni, Manyi Audrey Ebua Eta, Louis Bernard Tchuikoua, Luc Leroy Mambou Ngueyep

    Published 2024-01-01
    “…The results of the physicochemical analysis of the water samples showed that the rivers in this zone are moderately acidic (with pH values ranging from 5.11 to 6.37) and slightly mineralized (with sample W2 collected from the Béké river having an iron concentration of 6.7 g/L). …”
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  16. 2196

    Study on Sound Wave Scattering Effects of Different Markers Placed on Dam Face in Deepwater Reservoir by Yan Xiang, GuangZe Shen, ZhengFei Cheng, Kai Zhang

    Published 2019-01-01
    “…The water surface of the river valley is narrow and the geometric features of hydraulic structures are complex, which result in different absorption, reflection, and diffraction effects on sound waves for various propagation media. …”
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  17. 2197

    Evolution and Attribution Analysis of Habitat Quality in China’s First Batch of National Parks by Pengyue Dai, Yanfang Wang, Jinhong Ye, Jing Chen, Runze Li, Xiping Cheng

    Published 2024-12-01
    “…Specifically, Wuyishan National Park exhibited the highest and most stable habitat quality index, while Three-River-Source National Park experienced significant improvement (+34.10%). …”
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  18. 2198
  19. 2199

    Microcrustaceans structure determined by the type and trophic state of lakes by Bharguan Pizzol Nogueira, Camila Moreira-Silva, Thaís Coimbra Marigo, Gilmar Perbiche-Neves

    Published 2025-02-01
    “…Methods The study was conducted in a segment of the Paranapanema River basin, in southeastern Brazil, focusing on five lakes spanning an eight-kilometer stretch, to understand the different organisms' responses to distinct conditions of aquatic environments. …”
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  20. 2200