Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Zhigang Ding"'
Publikováno v:
IEEE Access, Vol 12, Pp 16794-16804 (2024)
Wood diameter needs to be measured in the process of production, sales and import and export. In order to solve the problem that it is difficult to accurately measure the densely stacked and irregularly arranged vehicle wood manually, this paper prop
Externí odkaz:
https://doaj.org/article/4c53618ffdf14060a33be7ccf9aa9866
Publikováno v:
IEEE Access, Vol 12, Pp 10334-10348 (2024)
Wood is one of the energy sources for sustainable development, which is closely related to our life. In the wood production process, it will be sorted according to different diameter grade is an essential link, at present the wood sorting work mainly
Externí odkaz:
https://doaj.org/article/da021f5508ff4be0a818643904331103
Publikováno v:
Materials Research Letters, Vol 11, Iss 8, Pp 670-677 (2023)
We propose an active learning guided density functional theory calculation framework for rapid screening of multi-principal element alloys (MPEAs) with superior mechanical properties. Using this framework, we fast construct the datasets of the bulk m
Externí odkaz:
https://doaj.org/article/1b22614267844230b19d7e867fc4e335
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6220 (2024)
During strong earthquakes, pounding may occur on large-span bridges and their approach bridges. The effect and mitigation measures of such pounding have rarely been explored in previous studies. This paper primarily uses finite element models to inve
Externí odkaz:
https://doaj.org/article/8d94d99caca247de803307052ea8ae6b
Publikováno v:
Forests, Vol 15, Iss 2, p 387 (2024)
In order to address the challenges posed by elevated manual labor costs and limited automation in traditional log diameter grading and sorting processes, this paper centers on the design and research of an intelligent log diameter grading and sorting
Externí odkaz:
https://doaj.org/article/b6a21b1dbebd461c92553a0b55867837
Publikováno v:
Biomedical Journal, Vol 45, Iss 6, Pp 883-895 (2022)
Background: Circular RNAs (circRNAs) act as crucial regulators in tumorigenesis. In this study, the working mechanism of circ_0091579 in hepatocellular carcinoma (HCC) progression was investigated. Methods: The expression of RNA and protein was measu
Externí odkaz:
https://doaj.org/article/37a78ad55dac4d75bac5d1008e6ae5b4
Publikováno v:
Journal of Magnesium and Alloys, Vol 8, Iss 4, Pp 1221-1227 (2020)
Due to the insufficient slip systems, Mg and its alloys exhibit poor ductility during plastic deformation at room temperature. To solve this problem, alloying is considered as a most effective method to improve the ductility of Mg alloys, which attra
Externí odkaz:
https://doaj.org/article/5eb85ef5b1bc4ad8bf676325cd2cd758
Publikováno v:
Advances in Civil Engineering, Vol 2022 (2022)
The slope coefficient ω is defined based on the insufficiency of the area equivalent method, the slope of the equivalent M–C criterion obtained from the instantaneous equivalent, and the optimal first-order approximation to reduce the error betwee
Externí odkaz:
https://doaj.org/article/bb991d79c58040f093545b2280acb069
Autor:
Qingchun Zhu, Yangxin Li, Zhigang Ding, Jian Wang, Yuxuan Liu, Huan Zhang, Tian Xie, Mingxu Wang, Hong Zhu, Tao Ying, Wei Liu, Xiaoqin Zeng
Publikováno v:
Materials & Design, Vol 202, Iss , Pp 109570- (2021)
Mg-Y based alloys exhibit a promising combination of strength and deformability through tuning precipitation and solute strengthening mechanisms and tailoring the activity of non-basal dislocations. Understanding the precipitation sequence of Mg-Y ba
Externí odkaz:
https://doaj.org/article/777a0f42c69c42daab879274bb55ffff
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
Fundamental understanding of the dissociation mode of 〈c + a〉 dislocations on the 101¯1 plane is required before the goal of improving the ductility of Mg alloys attained. In this study, our density-functional theory calculations reveal that the
Externí odkaz:
https://doaj.org/article/4ab412121892459bba71cb8dcafaa945