Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Wenzheng Du"'
Publikováno v:
Advances in Civil Engineering, Vol 2023 (2023)
In view of the difficulty in controlling the surrounding rock stability of deep cross-measure roadways, a deep cross-measure roadway of the Wanfu coal mine, a typical high-stress mine, was monitored on site and analyzed under the original support sch
Externí odkaz:
https://doaj.org/article/ed35caafb26f4a6ba302aeefa3f1cf0d
Autor:
Wenzheng Du, Gang Ding, Xiying Guo, Kadiya Abudukeyimu, Yanzhu Wang, Lijun Wang, Xiaoli Qi, Yuxian Ning, Ning Hua, Linlin Song, Xue Li, Jing Li, Ying Zhang, Nan Wei, Xuehan Qian
Publikováno v:
Frontiers in Public Health, Vol 10 (2023)
PurposeTo explore the associations between anthropometric indicators and refraction in school-aged children in the post-COVID-19 era.MethodsData were collected from 25,644 children aged 7 to 12 years in 48 elementary schools in Tianjin. The comprehen
Externí odkaz:
https://doaj.org/article/a26865a4b75f48369f58f813ddc99060
Publikováno v:
Nanomaterials, Vol 11, Iss 9, p 2459 (2021)
In this work, the potentials of two-dimensional Ti2N and its derivative nanosheets Ti2NT2(T=O, F, OH) for some harmful nitrogen-containing gas (NCG) adsorption and sensing applications have been unveiled based on the quantum-mechanical Density Functi
Externí odkaz:
https://doaj.org/article/7f556ed65a414879b0b07e025cd493e2
Publikováno v:
The Journal of Engineering (2018)
The lifting mechanism on the transfer vehicle is a common electromechanical–hydraulic system. In order to overcome the non-linear and interference that exist in the hydraulic boom combined motion process, a dynamic surface adaptive fuzzy sliding mo
Externí odkaz:
https://doaj.org/article/a94e605019004b1685baa4b213cf0352
Publikováno v:
Nanomaterials, Vol 9, Iss 10, p 1420 (2019)
A theoretical insight into the structural evolution of AlN atomic clusters and the chemisorption of several common alloying elements on a large cluster has been performed in the framework of state-of-the-art density functional theory calculations. We
Externí odkaz:
https://doaj.org/article/83405ad3ddbf4a41a0f355b99ae6907a
Autor:
Zhao Qian, Hongni Zhang, Guanzhong Jiang, Yanwen Bai, Yingying Ren, Wenzheng Du, Rajeev Ahuja
Publikováno v:
Materials, Vol 12, Iss 16, p 2599 (2019)
In this work, we have explored the potential applications of pure and various doped Mg(AlH4)2 as Li-ion battery conversion electrode materials using density functional theory (DFT) calculations. Through the comparisons of the electrochemical specific
Externí odkaz:
https://doaj.org/article/719edb242a954bf6a8b6303de8b0eb48
Publikováno v:
MATEC Web of Conferences, Vol 108, p 01002 (2017)
Taking the wire rope of 1×7+IWS structure as the research object, the influences of the number of broken wires on the stress distribution under the same axial load were simulated and analysed, and it also explored the rule of wire breaking of steel
Externí odkaz:
https://doaj.org/article/63bf1e1cfdb14934a7b8849168db67b6
Publikováno v:
Carbon. 178:202-210
SiOx is a promising anode material for lithium-ion batteries owing to its smaller volume expansion and longer lifespan than silicon. However, its development is severely hampered by the sluggish reaction kinetics and large volume changes. Herein, a f
Autor:
Xuehan Qian, Ying Zhang, Linlin Song, Jing Li, Gang Ding, Nan Wei, Ning Hua, Xiaoli Qi, Yuxian Ning, Wenzheng Du, Kadiya Abudukeyimu, Xue Li, Yanzhu Wang
Publikováno v:
Discovery Medicine. 35:11
Publikováno v:
2021 IEEE International Conference on Emergency Science and Information Technology (ICESIT).