Zobrazeno 1 - 10
of 4 839
pro vyhledávání: '"Zhang Xiaolei"'
Autor:
Zhang Jing, Zhang Xiaolei
Publikováno v:
Science and Engineering of Composite Materials, Vol 31, Iss 1, Pp 1805-21 (2024)
In the development of carbon nanotube (CNT)-reinforced cement-based matrices, one of the fundamental issues that investigators are confronting is CNT/cement-based matrix interfacial bonding, which determines the load transfer capability from the matr
Externí odkaz:
https://doaj.org/article/d03630f6904b47d8bd71387372fa3711
Publikováno v:
He jishu, Vol 47, Iss 1, Pp 20-32 (2024)
BackgroundLuminescence dating technology has made significant advancements in determining the chronology of archaeological materials subjected to low firing temperatures. However, the luminescence dating of archaeological materials subjected to high
Externí odkaz:
https://doaj.org/article/d9d5885b6ece42339ccd9f5fd6fd2fbb
Autor:
LIU Rui, YU Huawei, ZHU Qian, YUE Aizhong, WANG Hu, LIU Chaozhuo, ZHANG Qianwen, YANG Shu, ZHU Linke, ZHANG Xiaolei
Publikováno v:
He jishu, Vol 47, Iss 8, Pp 080202-080202 (2024)
BackgroundThe use of controlled X-ray sources instead of 137Cs radioactive sources in density logging has become a new trend. The intensity of the X-ray source is substantially influenced by the high voltage on the target substrate, and the density m
Externí odkaz:
https://doaj.org/article/12fac55d3f1540de9bbbc28df75cab27
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 2, Pp 1105-1116 (2023)
Distribution network planning is an important task in the process of power grid construction and development. Scientific and rational planning is the key factor for the economic construction and reliable operation of the power grid. Aiming at the dif
Externí odkaz:
https://doaj.org/article/9b8cdb6175a94d6e8d465f829c9307bd
Autor:
Zhang Xiaolei, Wang Bin
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In the artificial intelligence environment, constructing cognitive computational models using machine learning algorithms is the main direction of computer development. By outlining the three cognitive levels of machine learning, the feature space co
Externí odkaz:
https://doaj.org/article/ad5f76ec23b74b16bbe2f0c0b94e940c
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Complex energy flows exist in integrated energy systems (IESs), and the optimal assignment of different energy sources has become a primary challenge in the initial stage of its construction. In addition, multiple uncertainties, such as wind power fl
Externí odkaz:
https://doaj.org/article/a473413f1464499288baf8490ec1097a
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 3, Pp 281-290 (2023)
In order to relieve the shortage of petroleum resources, it is a reasonable way to develop synthetic oil industry as a supplement of petroleum resources. In chemical synthesis, most reactions need to be carried out in pressurized environment. Leakage
Externí odkaz:
https://doaj.org/article/8f513278a4534a8c87e0b143b23651eb
Publikováno v:
Dianzi Jishu Yingyong, Vol 49, Iss 2, Pp 39-44 (2023)
With the rapid development of IoT technology and the widespread deployment of IoT devices, the issue of information security has become increasingly prominent. Cryptography is the key core technology to ensure information security, but the traditiona
Externí odkaz:
https://doaj.org/article/8ac364def8e64290b501b0695745f05b
Autor:
Zhang Xiaolei, Yang Meitao, Lv Dan, Xie Yin, Sun Yanan, Zhang Yanling, He Mengzhou, Liu Haiyi, Li Fanfan, Deng Dongrui
Publikováno v:
Open Life Sciences, Vol 17, Iss 1, Pp 1043-1052 (2022)
The Ca2+-activated potassium (KCa) channels are involved in many cellular functions, but their roles in trophoblasts are unclear. This study aimed to clarify the effects of KCa channels on the biological behavior of trophoblasts. The localization and
Externí odkaz:
https://doaj.org/article/265ad50a677e4c2c91f074c32b8c24f9
Publikováno v:
Sichuan jingshen weisheng, Vol 35, Iss 3, Pp 281-286 (2022)
ObjectiveTo investigate epidemiological characteristics and influencing factors of non-suicidal self-injury （NSSI） behaviors among middle school students in Jiangmen.MethodsA total of 1 220 middle school students in Jiangmen were selected for the
Externí odkaz:
https://doaj.org/article/028fc606335b4b9a8dcd05301854cfd0