Zobrazeno 1 - 10
of 503
pro vyhledávání: '"Wenwu Zhang"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1945-1955 (2024)
In this study, the effects of surface treatment namely electro-pulsing followed by laser shock peening (EP-LSP) on wear resistance properties of Ti–6Al–4V alloy are investigated. It was compared with samples treated solely with laser shock peenin
Externí odkaz:
https://doaj.org/article/4b8c316c525b49ada6a60b54a2634926
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Digital finance is a pivotal catalyst for a contemporary economic system and assumes a significant auxiliary function in the establishment of resilient urban centers. This study empirically examines the enabling influence of digital finance
Externí odkaz:
https://doaj.org/article/c512cbd240394b5b8f16aff4f0a20a5a
Autor:
Li Zhang, Wentai Ouyang, Haichen Wu, Xiu Qin, Shuowen Zhang, Weixin Xie, Shilong Jiang, Wenwu Zhang, Liyuan Sheng
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4129-4145 (2024)
The high-temperature wear resistance plays an important role for Ti–6Al–4V alloy components working in extreme environments, especially vital for avoiding unexpected failure. However, the reasonable method of surface modification should meet the
Externí odkaz:
https://doaj.org/article/7e0792cfbca0423fb2623d10e4e12ab8
Publikováno v:
Engineering Reports, Vol 6, Iss 6, Pp n/a-n/a (2024)
Abstract This article uses ultra‐high performance concrete (UHPC) to repair damaged concrete and analyzes the durability performance of the repaired concrete. Among them, three erosion solutions with a mass concentration of 2.8% NaCl + 0.29% Na2SO4
Externí odkaz:
https://doaj.org/article/974dbcbc37464c27b50954079507a85e
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract In the context of trade liberalization and new urbanization, it is important to study how urban openness leads to wage premiums and improvements in income distribution. This paper utilizes micro-data from the Chinese Household Income Project
Externí odkaz:
https://doaj.org/article/79f4ec602c0e494ba8d6bcba0cc6b582
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Introduction: DNA-binding with one finger (Dof) transcription factors (TFs) are a unique family of TFs found in higher plants that regulate plant responses to light, hormones, and abiotic stresses. The specific involvement of Dof genes in the respons
Externí odkaz:
https://doaj.org/article/69ab0348e8b8458482ebb64ecba50f47
Publikováno v:
Stress and Brain, Vol 3, Iss 2, Pp 63-68 (2023)
Background:To explore changes in the first clinic visits in adolescents diagnosed with mood disorders, anxiety disorders, or childhood mood disorders from January 2019 to May 2022 based on outpatient records from a large psychiatric hospital in China
Externí odkaz:
https://doaj.org/article/8dc9ff3992e74b12b366f736df2f00cb
Autor:
Li Zhang, Wentai Ouyang, Zifa Xu, Xiu Qin, Yirong Yao, Min Wen, Chunhai Guo, Wenwu Zhang, Liyuan Sheng
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9289-9314 (2023)
Welding processing is an important method to connect precision component, but the internal stress and crystal anisotropy reduce its performance, which are difficult to solve due to the specific demand on regional post-treatment. In the present resear
Externí odkaz:
https://doaj.org/article/6e205e489bb540e48deb129cfbaa080f
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2179-2190 (2023)
Nickel-based superalloy (DZ411) is widely used in aerospace and other fields due to its excellent physical properties, and the improvement of surface roughness is necessary in practical applications. In this paper, a machining platform that uses a be
Externí odkaz:
https://doaj.org/article/8f14e21d8832412b8f83970c75711f21
Publikováno v:
Aerospace, Vol 11, Iss 7, p 505 (2024)
The digital model of airborne frequency selective surface radomes (AFSSRs) is the basis of design, simulation analysis, manufacturing, and other related research on AFSSRs. This paper proposes a rapid modeling method for AFSSRs based on dynamic custo
Externí odkaz:
https://doaj.org/article/390d3391c1a545c0b0e0c3c6713cd265