Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Yisen Hu"'
Publikováno v:
Micromachines, Vol 15, Iss 4, p 539 (2024)
This study presents a numerical simulation-based investigation of a MEMS (micro-electromechanical systems)technology-based deformable mirror employing a piezoelectric film for fundus examination in adaptive optics. Compared to the classical equal-are
Externí odkaz:
https://doaj.org/article/4e1ece00e90440ab8435c61dbb4a6bbd
Publikováno v:
Cell Death Discovery, Vol 8, Iss 1, Pp 1-13 (2022)
Abstract Cardiac ischemia-reperfusion (I/R) is associated with a high rate of complications. Restoring microvascular function is crucial for cardiac repair. However, the molecular mechanisms by which the circRNAs repairs microvascular dysfunction are
Externí odkaz:
https://doaj.org/article/4d48af8ca4bd466a97f400d6ff3b2711
Publikováno v:
Frontiers in Pharmacology, Vol 12 (2021)
Activating transcription factor 3 (ATF3) has been confirmed to be responsive to oxidative stress and to negatively regulate the activity of Toll-like receptor 4 (TLR4). However, the effect of ATF3 on cardiac microvascular ischemia/reperfusion (I/R) i
Externí odkaz:
https://doaj.org/article/e955526c4c394d4497f88bfe59005a86
Publikováno v:
Materials & Design, Vol 184, Iss , Pp - (2019)
The addition of Cd to AlCu alloys alters their precipitation behaviors and improves their mechanical properties. Previous studies focused primarily on the aging process. However, the inhomogeneous conditions caused by segregation and quenching rat
Externí odkaz:
https://doaj.org/article/c9712db218c348dba69b3a951d8ec10b
Publikováno v:
Structural and Multidisciplinary Optimization. 64:2749-2762
Minimizing the mass and moment of inertia is a crucial objective in robot design. Especially for the biped humanoid robots, leg mass and moment of inertia severely affect the robot’s ultimate speed, motion stability, and interaction safety. The lig
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
ObjectiveThis study investigates the association between phenotypic age acceleration (PAA) and all-cause and cause-specific mortality in obese individuals.MethodsData were drawn from the National Health and Nutrition Examination Survey (NHANES) betwe
Externí odkaz:
https://doaj.org/article/4b3becefd2ba4356800eabcdd697b9f6
miR-346 Inhibited Apoptosis Against Myocardial Ischemia-Reperfusion Injury via Targeting Bax in Rats
Publikováno v:
Drug Design, Development and Therapy. 14:895-905
Purpose Myocardial ischemia-reperfusion injury (MIRI) is a common pathophysiological process after occlusion of the blood vessels to restore blood supply. Apoptosis is one of the ways of myocardial cell death in this process. MicroRNAs (miRNAs), a cl
Publikováno v:
Journal of Materials Engineering and Performance. 28:6638-6648
Microvoids, a common casting defect, have a significant effect on the mechanical properties of as-quenched aluminum alloys. In this study, low-pressure casting and quenching processes were conducted on an Al-Cu-Mn alloy to investigate the porosity va
Publikováno v:
Materials Science and Engineering: A. 746:105-114
The θ’(Al2Cu) precipitation behavior of Al-Cu-Cd alloys was investigated by phase-field simulations. Due to the formation of Cu-Cd-vacancy clusters, the diffusion of Cu in the Al matrix is replaced by the movement of the clusters. Thus the diffusi
Publikováno v:
RCAR
There have been various designs of collaborative robotic arms currently, and they have different advantages and disadvantages. Here, we propose a new method, by which one can optimally obtain a basic design of configuration, structure and drive train