The vibration of flexible structures in spacecraft, such as large space Eyebrow Tint deployable reflectors, solar panels and large antenna structure, has a great impact on the normal operation of spacecraft.Accurate vibration control is necessary, and the control of angular displacement is a difficulty of accurate control.In the traditional control
Because of the competitive economy, organizations today seek to rationalize, innovate, and adapt to changing environments and circumstances as part of business process improvement efforts.The strength of blockchain technology lies in its usage as an apt technology to enhance the efficiency and effectiveness of business processes; furthermore, it pr
Aldose reductase (AR) plays an important role in the development of several long-term diabetic complications.Inhibition of AR activities is a strategy for controlling complications arising from chronic diabetes.Several AR inhibitors have been reported in the literature.Flavonoid type compounds are shown to have significant AR inhibition.The objecti
Background: Cases of avulsion and degloving injuries of solitary areas of the face have been reported in the literature.However, complex traumatic degloving hemifacial injury with compound panfacial fractures is very rare.Rehabilitation of extensive degloving facial injuries poses a great challenge for surgeons.Surgery becomes more challenging if t