Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Wei-Wen Zhang"'
Publikováno v:
Infectious Diseases and Therapy, Vol 13, Iss 4, Pp 813-826 (2024)
Abstract Introduction The 2019 novel coronavirus (COVID-19) has been recognized as the most severe human infectious disease pandemic in the past century. To enhance our ability to control potential infectious diseases in the future, this study simula
Externí odkaz:
https://doaj.org/article/494ec884405c424c8b5d792c678b674e
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background A lack of health resources is a common problem after the outbreak of infectious diseases, and resource optimization is an important means to solve the lack of prevention and control capacity caused by resource constraints. This st
Externí odkaz:
https://doaj.org/article/3afe5cf34a034abeab3b1d2a626b6c98
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e20861- (2023)
Objective: We aimed to use network meta-analysis to compare the impact of infection risk factors of close contacts with COVID-19, identify the most influential factors and rank their subgroups. It can provide a theoretical basis for the rapid and acc
Externí odkaz:
https://doaj.org/article/526a4d51631042fe819775b0021850eb
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 20, Iss 12, Pp 1037-1044 (2020)
Objective To explore the characteristics of resting⁃state amplitude of low⁃frequency fluctuation (ALFF) and functional connectivity (FC) in patients with Parkinson's disease (PD) and working memory impairment, and to explore its correlation with
Externí odkaz:
https://doaj.org/article/f57496df802446c3b1350970726411f4
Autor:
Lu Bai, Tian-bing Wang, Xin Wang, Wei-wen Zhang, Ji-hai Xu, Xiao-ming Cai, Dan-ya Zhou, Li-bing Cai, Jia-dong Pan, Min-tao Tian, Hong Chen, Dian-ying Zhang, Zhong-guo Fu, Pei-xun Zhang, Bao-guo Jiang
Publikováno v:
Neural Regeneration Research, Vol 10, Iss 1, Pp 79-83 (2015)
Repair techniques for short-distance peripheral nerve defects, including adjacent joint flexion to reduce the distance between the nerve stump defects, "nerve splint" suturing, and nerve sleeve connection, have some disadvantages. Therefore, we desig
Externí odkaz:
https://doaj.org/article/4e321686d7ff4b27b54d33cf73dfb602
Publikováno v:
Advanced Materials Research. 1088:191-194
The semi-solid thixo-extruded process of AZ91D magnesium alloy with 9 % plastic deformation was investigated. The effect of isothermal time on the thixo-extruded formability of AZ91D magnesium alloy was analyzed. The relationship between isothermal t
Publikováno v:
Applied Mechanics and Materials. :2663-2666
The semisolid shear rheological properties of AZ91D alloy were tested. The effect of holding time on the rheological characteristics was investigated. The results show that: during the shear rheological test at 570 °C, a critical shear stress and a
Publikováno v:
Applied Mechanics and Materials. :1307-1315
The microstructures and mechanical properties of the Cu-17Ni-3Al-X alloy hot-extruded at different extrusion ratios were investigated by tensile and hardness testing, optical microscope (OM) and scanning electronic microscope.The results show that th
Publikováno v:
Advanced Materials Research. 711:262-266
This paper focused on the Cu alloy elements macro segregation of large squeeze casting wheel hub, analysed element segregation on the wheel axle, wheel arm and wheel rim. Three positions on the hardness and mechanical properties were tested, research
Publikováno v:
Advanced Materials Research. :1336-1341
This paper focuses on the simulations of nanometric grinding process on face centered cubic structure (FCC) single metal crystals (Cu, Ni) using Molecular dynamics. In order to analyze the plastic deformation of sample metals in nanometric grinding p