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    Response surface optimization of fluidized roasting reduction of low-grade pyrolusite coupling with pretreatment of stone coal by Feng Y., Cai Z., Li H., Du Z., Liu X.

    Published 2013-01-01
    “…Other low-grade pyrolusite such as Guangxi pyrolusite (China), Hunan pyrolusite (China), and Guizhou pyrolusite (China) were tested and all these materials responded well giving nearly 100% manganese reduction efficiency.…”
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    Risk Transmission of the Regions in the Yangtze River Economic Belt by Xianbo Wu, Xiaofeng Hui

    Published 2020-01-01
    “…Specifically, from the results of the maximum spanning tree, except the stock market crash period in 2015, Chongqing, Guizhou, and Yunnan (the western region) are the main exporters of risk, while Jiangsu, Zhejiang, and Shanghai (the eastern region) are often at the edge at this time, and from the results of the centrality of the region indexes, Hubei, Jiangxi, and Anhui (the central region) are in the hub position of risk transmission.…”
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    The Influence of Moisture Content on the Time-Dependent Characteristics of Rock Material and Its Application to the Construction of a Tunnel Portal by Xiaojun Liu, Chao Yang, Jing Yu

    Published 2015-01-01
    “…Uniaxial compression creep experiments were carried out for low-grade metamorphic slate samples (located in the southeastern area of Guizhou province, China) with different moisture contents, using an Instron electric-fluid servo-compression machine. …”
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  8. 808

    Numerical Simulation of Seepage-Heat-Solid Coupling of Gas Seepage in Prepumped Boreholes under Electrothermal High Temperature Field by Xionggang Xie, Jin Yang, XiangYing Luo, Jianjun Ren

    Published 2022-01-01
    “…In order to verify the law of coal bed gas desorption and permeability under electrothermal high-temperature field, by establishing the mathematical model of gas seepage-heat-solid coupling, and taking gas drainage working face in Guizhou as an engineering example, the characteristics of the high-temperature field of coal under different heating hole temperatures are simulated. …”
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  9. 809

    Les Karaboro et le rônier by Ali Bene, Anne Fournier

    Published 2024-06-01
    “…This article discusses various aspects of the cultivation of a species of palm, Borassus akeassii Bayton, Ouédr. & Guinko, among the Karaboro in south-west Burkina Faso. …”
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  10. 810

    La tradición oral latinoamericana. Las voces anónimas del continente caliente by Gabriel Cocimano

    Published 2006-01-01
    “…La voz anónima, colectiva, está hecha de memorias y olvidos, de reciclajes y misturas, de guiños y gestualidades. Es en las ciudades en donde se hibridan diferentes universos de relatos propios de la oralidad, muchos de ellos provenientes de la cultura audiovisual, lo que implica una simbiosis de la memoria popular con las nuevas narrativas. …”
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    Evaluation and Influencing Factors of Transportation Industry Energy Efficiency of Changjiang Economic Zone by Yi Xu, Xiaojuan Li

    Published 2021-01-01
    “…In the sample period, Jiangsu, Jiangxi, Zhejiang, Sichuan, Shanghai, and Anhui achieved relatively satisfactory TIEEs; Hunan, Hubei, and Guizhou performed generally on TIEE, calling for some improvement; Chongqing and Yunnan did not perform well, leaving a huge room for improvement. …”
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    Study on River System Flood Forecasting Scheme for Longtan Hydropower Station Interval in Hongshui River by DU Yong, FU Yupeng, WEI Yongjiang, LI Zongtai

    Published 2024-01-01
    “…Longtan Hydropower Station is a flood control project in the Pearl River Basin,but there is currently a lack of a comprehensive river system flood forecasting scheme.In order to give full play to the flood control and storage function of Longtan Hydropower Station,tributary control stations such as Leigongtan,Moyang,Pinglihe,Pinghu,and Xianrenqiao are selected,and the key areas of concern are determined through the analysis of important sub-intervals.The river system flood forecasting scheme for the Longtan Hydropower Station interval is constructed by using the Xin'an River three-source runoff generation model,three-source lag routing convergence model,and Maskingen convergence algorithm.The research results show that the proportion of the maximum inflow flood volume of Longtan Hydropower Station is usually in uncontrolled intervals,followed by the tributaries in Guizhou Province (Mengjiang River,Bawang River,Caodu River,and Liudong River),which are the focus of flood forecasting.The total average relative peak flow error and the average relative flood volume error in the river system flood forecasting scheme are both 10%,and the average deterministic coefficients are above 0.75.The overall results are relatively accurate.Therefore,the river system flood forecasting scheme for the Longtan Hydropower Station interval can be applied to real-time flood operation forecasting,and it lays a solid foundation for further improving the “forecast,early warning,rehearsal,and contingency plan” capability.…”
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