Zobrazeno 1 - 10
of 529
pro vyhledávání: '"Xinwang Liu"'
Autor:
Yongzhe Wang, Xinwang Liu, Duo Dong, Dongdong Zhu, Hongsheng Ding, Ruirun Chen, Jingjie Guo, Hengzhi Fu
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 570-580 (2023)
The influence of temperature on mechanical properties and fracture behavior of directionally solidified (DS) Ti47Al2Cr2Nb alloy was investigated in detail. Tensile tests and single-edge notched bending tests were performed in the temperature range of
Externí odkaz:
https://doaj.org/article/caae43f9add344a8a84d224c1326e46b
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 3270-3279 (2023)
The phase transformation sequences of a quasicrystal-reinforced magnesium-zinc-yttrium-zirconium (Mg–Zn–Y–Zr, labeled as ZWK3) alloy after annealing, T4, and T6 heat treatments, respectively, were determined by using electron microscopes. Nanos
Externí odkaz:
https://doaj.org/article/bd544a94a7624c1c85f56b7909623a68
Publikováno v:
Water, Vol 16, Iss 1, p 72 (2023)
Subsurface pipe drainage (SPD) is an important technique for the improvement of saline–alkali lands in China. Winter irrigation after crop harvest is a key measure used in the Yellow River irrigation area in northwest China to reduce soil salinity
Externí odkaz:
https://doaj.org/article/fad92a9da5dc4687a3517e599de46867
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 465-473 (2022)
The aim of this study was to reduce the number of defects, refine the grain size, and improve the mechanical properties of Ti–6Al–4V. We investigated the effect of interpass micro-rolling on the microstructures and mechanical properties of Ti–6
Externí odkaz:
https://doaj.org/article/758ca6dd4fe94f61bb4007ab7fa18ce1
Publikováno v:
Engineering, Vol 9, Iss , Pp 13-16 (2022)
Externí odkaz:
https://doaj.org/article/1bd388a8864e4d50a358406eb1179ef9
Publikováno v:
IEEE Access, Vol 9, Pp 87952-87961 (2021)
In this paper, we propose a late fusion multi-view clustering via a learned bipartite graph (MVC-LBG). Firstly, we obtain the base partition from each single view. Then, a consensus bipartite graph is constructed by these base partitions for final cl
Externí odkaz:
https://doaj.org/article/90eb0fd21dee41ea8f459761ec97f9c4
Publikováno v:
IEEE Access, Vol 8, Pp 39428-39438 (2020)
Existing multiple kernel learning (MKL) algorithms indiscriminately apply the same set of kernel combination weights to all samples by pre-specifying a group of base kernels. Sample-adaptive MKL learning (SAMKL) overcomes this limitation by adaptivel
Externí odkaz:
https://doaj.org/article/8fc43a8b72f04c36a0b935ef7091413e
Publikováno v:
Materials, Vol 15, Iss 17, p 6129 (2022)
High-speed steel (HSS) is primarily used to manufacture cutting tools and roll materials for various machine tools. Improving the hardness, wear resistance, and corrosion resistance of HSS is of great significance to the development of the manufactur
Externí odkaz:
https://doaj.org/article/506603ee7b0a4d599148507f697b1efd
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 14, Iss 1 (2021)
In the traditional portfolio selection problem, asset returns are modeled as fuzzy variables with fuzzy return. However, this approach is limited in its ability to capture uncertainty accurately and in analytical model solving. Here, we aim to develo
Externí odkaz:
https://doaj.org/article/544a424e7e7d4582a2e8fcea5ca16c4d
Publikováno v:
IEEE Access, Vol 7, Pp 61109-61120 (2019)
The recently proposed multiple-kernel clustering algorithms have demonstrated promising performance in various applications. However, most of the existing methods suffer from high computational complexity and intensive time cost. To address this issu
Externí odkaz:
https://doaj.org/article/e07a78d700884a6aa58bcc34f7caef10