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    Impact of implicit government guarantee on the credit spread of urban construction investment bonds by Rongda Chen, Han Li, Xuhui Tang, Chenglu Jin, Shuonan Zhang, Xinyu Zhang

    Published 2024-12-01
    “…Among various financing methods, the urban construction investment bond (UCIB) is unique to China. The UCIB credit spread, which represents the compensation for credit risk, has become a focal point for researchers. …”
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  7. 49167
  8. 49168

    THE POLITICS OF HUNGARIAN SOVEREIGHTY by L. A. Yurasova

    Published 2016-08-01
    “…The main focus of the policy was trade with China and Russia. However, supranational authorities of European Union objected this policy goals on the grounds of economic and political consideration. …”
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  9. 49169
  10. 49170

    SCIENCE DIPLOMACY: FRENCH EXPERIENCE by A. V. Shestopal, N. V. Litvak

    Published 2016-10-01
    “…Competition with the US, China and other countries for scientific personnel and achievements cannot be won by diplomatic means alone, without backing by appropriate legal, economic and other efforts which provide favorable conditions for winning the competition. …”
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    Analysis on Sealing Performance for a New Type of Rubber Olecranon-Shaped Sealing Ring in Pipe Jacking Joint by Yi Zhang, Zaiqian Chen, Duoxian Wu, Hao Yan, Qiao He, Lei Wang

    Published 2022-01-01
    “…To address the easy damage of rubber sealing rings for pipe joints used in China’s first rock pipe jacking project, the launch of research concerning the optimization design of rubber ring structure was decided. …”
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  15. 49175

    Bibliometric Survey on Particle Swarm Optimization Algorithms (2001–2021) by Samuel-Soma M. Ajibade, Adegoke Ojeniyi

    Published 2022-01-01
    “…The most active affiliation (Ministry of Education) and funding organization (National Natural Science Foundation) are based in China. The research landscape on PSOA revealed high levels of publications, citations, and collaborations among the top authors, institutions, and countries worldwide. …”
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  16. 49176

    Summary and Analysis of Pollutant Emission and Anti-pollution Measures at Onshore Oil and Gas Terminals in the Pearl River Basin by CAO Baojiu, LI Guancheng, SHENG Wenlong, HOU Minchi, WANG Qiabin, LIU Qin

    Published 2023-01-01
    “…With the continuous exploitation of marine oil and gas resources in China,onshore oil and gas terminals are increasingly important as a processing and transportation hub for oil and gas exploitation.Three onshore terminals have been built in the Pearl River Basin so far.This paper analyzes the production process,pollutant emission and its environmental impact,and anti-pollution measures of onshore terminals in the Pearl River Basin,and then summarizes the environmental protection experience of onshore terminals.The results show that the main pollutants of onshore terminals are boiler exhaust and industrial wastewater,and the pollutant emission is moderate in quantity.Utilizing self-produced natural gas as the fuel for terminal heating and power generation systems can decrease the concentration of pollutants in the boiler exhaust with a milder impact on the environment.Nonetheless,it is still required to monitor the sulfur content of natural gas and adopt the low nitrogen combustion technology to decrease the oxynitride emission.For natural gas terminals with low sewage output,sewage can be reused after advanced treatment to accomplish zero sewage emission.For crude oil terminals with high sewage output,it is recommended to conduct multi-stage oil removal and then biological treatment to meet the emission standards.…”
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    Research on accelerating the recycling efficiency of waste batteries for new energy vehicles based on a stochastic evolutionary game model by Xiangyu Mao, Ying Wang, Yichong Mao, Haohao Song

    Published 2025-01-01
    “…Abstract Although the rapid development of new energy vehicles (NEV) has contributed greatly to China’s carbon emission reduction, it has also brought about a problem that needs to be solved, namely the effective recycling of waste batteries. …”
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