Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Peng CHAI"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 18, Iss 5, Pp JAMDSM0072-JAMDSM0072 (2024)
One pulse one wire mode was proposed for butt welding ultrafine 304 stainless steel wire mesh by pulsed microplasma arc welding. The weld morphologies and the resultant microstructure and mechanical properties were investigated. The results show that
Externí odkaz:
https://doaj.org/article/5b2a06499120430aba4fe49bb4b6b118
Publikováno v:
Engineering Reports, Vol 6, Iss 7, Pp n/a-n/a (2024)
Abstract To improve the force endurance capacity of plate breakwaters, a step‐type plate breakwater was proposed. The performance of the step‐type breakwater was investigated by numerical simulation method. First, a two‐dimensional numerical re
Externí odkaz:
https://doaj.org/article/9b1d9ece2b404fab8abbecb3b5eacdbd
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The Sanjiang orogenic belt, located in southwestern China and the southeastern Tibetan Plateau, includes a variety of economically important metal deposits. Previous studies have focused on Lu-Hf isotopic mapping to suggest its lithospheric architect
Externí odkaz:
https://doaj.org/article/ac49c06a81084bd98462b61c3ccfa185
Autor:
Wei Xiong, Xiang-Kui Gu, Zhenhua Zhang, Peng Chai, Yijing Zang, Zongyou Yu, Dan Li, Hui Zhang, Zhi Liu, Weixin Huang
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Direct propylene epoxidation with O2 to form propylene oxide (PO) selectively is a challenge. Here, the authors explore 27 nm-sized cubic Cu2O nanocrystals as thermocatalysts for this reaction which facilitate PO production with high selectivity, >80
Externí odkaz:
https://doaj.org/article/d763e27226414c7bb2a9701348329a65
Autor:
Yu Zeng, Yonghua Cai, Peng Chai, Yangqi Mao, Yanwen Chen, Li Wang, Kunlin Zeng, Ziling Zhan, Yuxin Xie, Cuiying Li, Hongchao Zhan, Liqian Zhao, Xiaoxia Chen, Xiaoxia Zhu, Yu Liu, Ming Chen, Ye Song, Aidong Zhou
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
BackgroundPyroptosis is a critical type of programmed cell death that is strongly associated with the regulation of tumor and immune cell functions. However, the role of pyroptosis in tumor progression and remodeling of the tumor microenvironment in
Externí odkaz:
https://doaj.org/article/956d75aea56f4d83b9b29ce90fd37a65
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 2, Pp 451-460 (2021)
Refill friction stir spot welding (refill FSSW) was used to weld 3.2-mm-thick 2060 aluminum alloy. Joint formation, defect characteristics and tensile-shear property were analyzed. Results show that keyhole can be completely eliminated under differen
Externí odkaz:
https://doaj.org/article/a89d8c8e60e2484fbf3e396f4acc2673
Publikováno v:
Crystals, Vol 13, Iss 7, p 1044 (2023)
4H-SiC (silicon carbide) is widely used in semiconductor devices due to its superior characteristics. However, processing techniques such as cutting, grinding, and polishing generally have problems such as low processing efficiency, high cost, diffic
Externí odkaz:
https://doaj.org/article/85fbe7adfd604975917982dfe87632a1
Autor:
Yonghua Cai, Ke Li, Jie Lin, Xianqiu Liang, Wei Xu, Zhengming Zhan, Shuaishuai Xue, Yu Zeng, Peng Chai, Yangqi Mao, Zibin Song, Lei Han, Ye Song, Xian Zhang, Hai Wang
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
Pyroptosis is a proinflammatory programmed cell death pathway mediated by gasdermins. Exploring the role of pyroptosis can provide new insights into tumor malignancy. The most recent studies on pyroptosis have focused on tumor cells. However, the eff
Externí odkaz:
https://doaj.org/article/aebf3b2599ac4748af366cdb56d5e6f9
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 1, Pp 153-161 (2020)
Refill friction stir spot welding (RFSSW) was used to weld the 2060 aluminum alloy with 2 mm thickness. Joint formation, defect characteristics and mechanical properties were investigated. Results show that stir zone (SZ) is clarified into dynamic re
Externí odkaz:
https://doaj.org/article/213ac9f339ec4b45919a88ef50869c9e
Autor:
Yonghua Cai, Xianqiu Liang, Zhengming Zhan, Yu Zeng, Jie Lin, Anqi Xu, Shuaishuai Xue, Wei Xu, Peng Chai, Yangqi Mao, Zibin Song, Lei Han, Jianqi Xiao, Ye Song, Xian Zhang
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 9 (2022)
Background: Gliomas are highly lethal brain tumors. Despite multimodality therapy with surgery, radiotherapy, chemotherapy, and immunotherapy, glioma prognosis remains poor. Ferroptosis is a crucial tumor suppressor mechanism that has been proven to
Externí odkaz:
https://doaj.org/article/538f69c949d449d99c8454148e5345b8