Zobrazeno 1 - 10
of 2 680
pro vyhledávání: '"Lei Jun"'
Autor:
LEI Jun
Publikováno v:
Gongye shui chuli, Vol 44, Iss 3, Pp 152-158 (2024)
In order to efficiently remove organic compounds from the biochemical effluent of coal chemical industry,a heterogeneous ozone catalyst was prepared by impregnation method for catalytic ozonation treatment of biochemical effluent of coal chemical i
Externí odkaz:
https://doaj.org/article/b5fa887d998d4c958341093832f61c18
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The development of the transportation industry can effectively accelerate the speed of economic development, in which bridges occupy an important position in transportation. The safety of the bridge design and construction process is a key part of br
Externí odkaz:
https://doaj.org/article/180d1d34c8ad48f091c7a385a94277b4
Publikováno v:
Advances in Nonlinear Analysis, Vol 12, Iss 1, Pp 391-404 (2023)
In this article, we study the existence of ground state solutions for the Schrödinger-Poisson-Slater type equation with the Coulomb-Sobolev critical growth: −Δu+14π∣x∣∗∣u∣2u=∣u∣u+μ∣u∣p−2u,inR3,-\Delta u+\left(\frac{1}{4\pi |
Externí odkaz:
https://doaj.org/article/0cdd1fdfcdbc491a9662ef1ec7dd0a07
Publikováno v:
Romanian Journal of Laboratory Medicine, Vol 30, Iss 4, Pp 389-398 (2022)
Background: To explore the diagnostic value of combination of exfoliative cytology with detection of tumor markers carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA), neuron specific enolase (NSE), cytokeratin 19 fragment antigen 21-1 (
Externí odkaz:
https://doaj.org/article/4c497cc9bb7f4e29beabfb6f62df3381
Autor:
Jia Wen Li, Di Lin, Yan Che, Ju Jian Lv, Rong Jun Chen, Lei Jun Wang, Xian Xian Zeng, Jin Chang Ren, Hui Min Zhao, Xu Lu
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
IntroductionEfficiently recognizing emotions is a critical pursuit in brain–computer interface (BCI), as it has many applications for intelligent healthcare services. In this work, an innovative approach inspired by the genetic code in bioinformati
Externí odkaz:
https://doaj.org/article/3f720c3585dc492aa07c8474ac8d3477
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 49, Iss 4, Pp 314-321 (2022)
Objective To investigate the effect of Sema6D knockdown on the proliferation, migration, invasion and angiogenesis-promoting ability of human osteosarcoma cell lines. Methods The expression of Sema6D in clinical tissues and cell lines of human osteos
Externí odkaz:
https://doaj.org/article/00d6ef07112b4322be3ff9563b0be293
Autor:
Liu, Qi, Tang, Xingyuan, Huang, Jianqiang, Yu, Xiangqian, Jin, Haoran, Chen, Jin, Pu, Yuanhao, Lian, Defu, Qu, Tan, Wang, Zhe, Cheng, Jia, Lei, Jun
Natural content and advertisement coexist in industrial recommendation systems but differ in data distribution. Concretely, traffic related to the advertisement is considerably sparser compared to that of natural content, which motivates the developm
Externí odkaz:
http://arxiv.org/abs/2408.16238
Autor:
Yu Guangming, Xia Pengju, Zhang Yongyi, Shi Qimeng, Lei Jun, Song Pengfei, Tan Zhiwen, Liu Hao, Chen Ze
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
When constructing subway tunnels in coastal cities, boulders with high strength and large volume are often encountered. A large number of engineering practices have shown that the existence of boulders will destroy the unity and homogeneity of the st
Externí odkaz:
https://doaj.org/article/980cfd42cf0241099d9e63c01f0e75b9
The increasing difficulty in accurately detecting forged images generated by AIGC(Artificial Intelligence Generative Content) poses many risks, necessitating the development of effective methods to identify and further locate forged areas. In this pa
Externí odkaz:
http://arxiv.org/abs/2406.01489
Publikováno v:
Jixie qiangdu, Vol 42, Pp 545-550 (2020)
In order to achieve reasonable control of the surface integrity of the workpiece assisted by ultrasonic-assisted rolling. Taking GCr15 bearing steel as the research object,the rotational speed,feed rate and static pressure were selected as the main p
Externí odkaz:
https://doaj.org/article/a23d2089000c4fa7a45d72709d1fd05f