Background: Hypoxia and consequent production of vascular endothelial growth factor A (VEGFA) promote blood vessel leakiness and edema in ocular diseases.Anti-VEGFA therapeutics may aggravate hypoxia; therefore, therapy development is needed.Methods: Oxygen-induced retinopathy was used as a model to test the role of nitric oxide (NO) in pathologica
The wind field has a great influence on the control stability of Tilt-rotor unmanned aerial vehicle (UAV), especially during the take-off and landing phase.The airspeed of UAV is so small during these phases that it cannot generate stable aerodynamic forces, which will significantly reduce the wind robustness of Tilt-rotor UAV.In this article, the
While Industry 4.0 improves human productivity, it also raises sustainability and social challenges.Industry 5.0, as a supplement and logical continuation of the Industry 4.0 paradigm, focuses on the development of a human-centric, sustainable, and resilient manufacturing system.This paper reviews the existing first due helmet literature.First, it