Zobrazeno 1 - 10
of 2 749
pro vyhledávání: '"Ren Zhong"'
Publikováno v:
Jixie qiangdu, Pp 723-728 (2023)
When mechanical components are subjected to multiaxial cyclic loading during operation, the additional strengthening effect is easy to occur. Using uniaxial fatigue life calculation formula to predict their life will produce large errors. However, th
Externí odkaz:
https://doaj.org/article/2af57d94b0e7424eb980622f2903cd2c
Publikováno v:
Kuangchan zonghe liyong, Vol 43, Iss 4, Pp 33-40 (2022)
In this paper, oxalic acid and EDTA-2Na were used as leaching agents to perform shock leaching tests on Pb, Zn, Cu, Cr and Ni in iron tailings. The effect of different leaching solution concentrations, liquid-solid ratios and shaking times on the rem
Externí odkaz:
https://doaj.org/article/2aef0d7149d64e4cadd7fd4baece050e
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Breast cancer (BrCa) is a heterogeneous disease, which leads to unsatisfactory prognosis in females worldwide. Previous studies have proved that tumor immune microenvironment (TIME) plays crucial roles in oncogenesis, progression, and therapeutic res
Externí odkaz:
https://doaj.org/article/193710f3d1104e44a3ef353302590a1f
Publikováno v:
BioTechniques, Vol 71, Iss 2, Pp 445-450 (2021)
The development of a quick, single-step cloning system for generation of multiexon gene expression constructs is presented. The system allows efficient and cost-effective assembly of multiple exons of interest genes into different expression plasmids
Externí odkaz:
https://doaj.org/article/e76dad48b7104776a4b6f5baf7ea30b0
Publikováno v:
Physics Letters B 854, 138724 (2024)
We propose to use spectator particle yield ratios to probe the configuration of $\alpha$ clusters in $^{12}$C and $^{16}$O by their collisions at RHIC and LHC energies. The idea is illustrated based on initial density distributions with various $\alp
Externí odkaz:
http://arxiv.org/abs/2312.13572
Explicit pose prior models compress human poses into latent representations for using in pose-related downstream tasks. A desirable explicit pose prior model should satisfy three desirable abilities: 1) correctness, i.e. ensuring to generate physical
Externí odkaz:
http://arxiv.org/abs/2312.01104
Autor:
Huijuan Xu PhD, Ren Zhong PhD, Kai Wang PhD, Xuerong Li PhD, Yanxia Zhao PhD, Jian Jiang PhD, Shaoyong Si PhD, Lirong Sun PhD
Publikováno v:
Clinical and Applied Thrombosis/Hemostasis, Vol 26 (2020)
This study was conducted to assess the levels of inflammatory factors and angiogenic factors in patients with severe hemophilia A and evaluate their diagnostic values for acute joint bleeding. This study included a total of 144 patients with severe h
Externí odkaz:
https://doaj.org/article/e0ef0ec86d9c4e95903fdb0e6150f418
Autor:
REN Zhong, ZHANG TieShan
Publikováno v:
Jixie qiangdu, Vol 40, Pp 1293-1296 (2018)
If the fault is found in planetary gear of cutting unit in the shearer, the shearer will not be successful mining. In this paper, first, a variety of failure signal of reducer is collected and the parameters of support vector machine are optimized us
Externí odkaz:
https://doaj.org/article/8f859a93778948c1aa617199b5ff5068
Despite the great success of neural visual generative models in recent years, integrating them with strong symbolic reasoning systems remains a challenging task. There are two levels of symbol grounding problems among the core challenges: the first i
Externí odkaz:
http://arxiv.org/abs/2310.17451
Publikováno v:
Jixie chuandong, Vol 41, Pp 135-138 (2017)
Taking the double arc groove hydro-viscous drive which uses fiction plate as the research object,the Fluent fluid analysis software is used to calculate the fluid cavitation effect of friction pair,the influence of rotation speed and fluid viscosity
Externí odkaz:
https://doaj.org/article/54a3b4d67229425ba37d09ef2c08802f