Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Qingsong Du"'
Autor:
Chunqing Li, Guoyu Li, Qingsong Du, Xuyang Wu, Fei Wang, Juncen Lin, Jianwei Yue, Hang Zhang, Liyun Tang, Hailiang Jia
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02922- (2024)
The purpose of this research is to solve the problem of concrete performance deterioration caused by low temperatures in cold regions. Based on the theoretical method of improving the performance of concrete with nanomaterials, the effect of nano-alu
Externí odkaz:
https://doaj.org/article/c81c451871b4426ba02b8a7e45c4411c
Autor:
Jinhuan Xian, Leilei Gao, Zhenyang Ren, Yanjun Jiang, Junjun Pan, Zheng Ying, Zhenyuan Guo, Qingsong Du, Xu Zhao, He Jin, Hua Yi, Jieying Guan, Shan Hu
Publikováno v:
Cells, Vol 13, Iss 18, p 1537 (2024)
Impaired tumor cell antigen presentation contributes significantly to immune evasion. This study identifies Berbamine hydrochloride (Ber), a compound derived from traditional Chinese medicine, as an effective inhibitor of autophagy that enhances anti
Externí odkaz:
https://doaj.org/article/740adb1626ee454ba3ebe0834bf8d6b6
Autor:
Kai Gao, Guoyu Li, Fei Wang, Yapeng Cao, Dun Chen, Qingsong Du, Mingtang Chai, Alexander Fedorov, Juncen Lin, Yunhu Shang, Shuai Huang, Xiaochen Wu, Luyao Bai, Yan Zhang, Liyun Tang, Hailiang Jia, Miao Wang, Xu Wang
Publikováno v:
Drones, Vol 8, Iss 8, p 360 (2024)
The China–Russia crude oil pipeline (CRCOP) operates at a temperature that continuously thaws the surrounding permafrost, leading to secondary periglacial phenomena along the route. However, the evolution and formation mechanisms of these phenomena
Externí odkaz:
https://doaj.org/article/cbd86abd1c11457c96f00744104af761
Autor:
Chunqing Li, Yapeng Cao, Guoyu Li, Qingguo Liang, Xuyang Wu, Gang Wu, Fei Wang, Qingsong Du, Yapeng Wang, Shunshun Qi, Liyun Tang, Jianwei Yue, Hang Zhang
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02542- (2023)
This research presents the improvement effect and influence mechanism of nano-Al2O3 (NA) and nano-SiO2 (NS) on concrete performance from the macro and micro scales. The crucial parameter investigated in this research is the various concentrations of
Externí odkaz:
https://doaj.org/article/56b4318a388d435f8ccb8cb0312208cd
Autor:
Dun Chen, Guoyu Li, Jinming Li, Qingsong Du, Yu Zhou, Yuncheng Mao, Shunshun Qi, Liyun Tang, Hailiang Jia, Wanlin Peng
Publikováno v:
Frontiers in Energy Research, Vol 10 (2023)
Rocks in cold regions experience freeze–thaw (F–T) cycles, which have a significant impact on their mechanical properties, causing a series of engineering challenges that threaten engineering stability. To investigate the mechanical characteristi
Externí odkaz:
https://doaj.org/article/19d4873a7d1143cebde24e0ee7fecf21
Autor:
Qingsong Du, Dun Chen, Guoyu Li, Yapeng Cao, Yu Zhou, Mingtang Chai, Fei Wang, Shunshun Qi, Gang Wu, Kai Gao, Chunqing Li
Publikováno v:
Remote Sensing, Vol 15, Iss 15, p 3728 (2023)
Against the background of global warming, permafrost areas are facing increasing thawing, and the threat to the surface of the Qinghai–Tibet Engineering Corridor (QTEC) is serious. It is imperative to understand the current surface deformation and
Externí odkaz:
https://doaj.org/article/e5db1d40f2164f66bd91075363ef2424
Autor:
Shunshun Qi, Guoyu Li, Dun Chen, Fujun Niu, Zhizhong Sun, Gang Wu, Qingsong Du, Mingtang Chai, Yapeng Cao, Jianwei Yue
Publikováno v:
Remote Sensing, Vol 15, Iss 10, p 2651 (2023)
In order to research the special embankment (thermosyphon embankment) damages and the distribution of permafrost under the Qinghai–Tibet Highway (QTH) embankment. The section K2952–K2953, which is a typical representative of the QTH, was chosen f
Externí odkaz:
https://doaj.org/article/9284e7ee0f524f2cb6f474be3d13589f
Autor:
Gang Wu, Guoyu Li, Yapeng Cao, Dun Chen, Shunshun Qi, Fei Wang, Kai Gao, Qingsong Du, Xinbin Wang, Hongyuan Jing, Zhenrong Zhang
Publikováno v:
Remote Sensing, Vol 15, Iss 3, p 707 (2023)
Human engineering activities and climate warming induce permafrost degradation in the Da Xing’anling Mountains, which may affect the distribution of permafrost and the safety of infrastructure. This study uses the electrical resistivity tomography
Externí odkaz:
https://doaj.org/article/7fa71328f2414b25888635ecd2a66185
Autor:
Qingsong Du, Guoyu Li, Dun Chen, Yu Zhou, Shunshun Qi, Fei Wang, Yuncheng Mao, Jun Zhang, Yapeng Cao, Kai Gao, Gang Wu, Chunqing Li, Yapeng Wang
Publikováno v:
Remote Sensing, Vol 15, Iss 1, p 234 (2022)
Permafrost is a significant part of the cryosphere, which has gained increasing attention from scientists, policy-makers, and the general public due to global warming, environmental degradation, water shortages, and intense human activities. Although
Externí odkaz:
https://doaj.org/article/8125b04d565b44e2bb5890d26fd9f19a
Autor:
Qingsong Du, Guoyu Li, Dun Chen, Yu Zhou, Shunshun Qi, Gang Wu, Mingtang Chai, Liyun Tang, Hailiang Jia, Wanlin Peng
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Due to the unique geographical characteristics of cold alpine and high-altitude regions, glaciers, permafrost, ground ice, rock glaciers, and other periglacial geomorphology have developed with fragile habitats, and these areas are often the birthpla
Externí odkaz:
https://doaj.org/article/479c7859f1ce49c3ab5753589c16be88