The functional morphology of sauropod dinosaur long necks has been studied extensively, with virtual approaches yielding results that are difficult to obtain with actual fossils, due to their Vibrators-premium extreme fragility and size.However, analyses on virtual fossils have been questioned on several of their premises, such as the ability to ac
The article presents the results of theoretical and experimental research of acoustic emission of friction units during rolling-sliding friction contact.The purpose of this study is the development of a method of accelerated assessment of contact fatigue strength with the application of acoustic emission during friction contact.The application of a
A novel piezoelectric actuator using a two-stage flexure hinge structure is proposed in this paper, which is used in a compact and high-precision electromechanical field.The two-stage flexure hinge structure is used Vibrators-premium to provide horizontal thrust and vertical clamping force to the driving feet, which solves the problems of unstable
ObjectiveTo identify individual and site-related factors associated with frequent emergency department (ED) buprenorphine/naloxone (BUP) initiation.BUP initiation, an effective opioid use disorder (OUD) intervention, varies widely across Canadian EDs.MethodsWe surveyed emergency physicians in 6 Canadian provinces from 2018 to 2019 using bilingual p