Chris W Lievens,1,2 Elyse Rayborn1 1Southern College of Optometry, Memphis, TN, USA; 2Anglia Ruskin University, Cambridge, UKCorrespondence: Chris W Lievens, Southern College of Optometry, 1245 Madison Ave, Memphis, TN, 38104, USA, Tel +1 901 722 3330, Fax +1 901 722 3280, Email clievens@sco.eduIntroduction: Tribology is known as the science of fri
In the process of extension sleeve press-fitting of the bearing pressing machine, electro-hydraulic servo system of valve-controlled symmetrical cylinder (ESSVSC) is an important and critical control module, and its performance has a significant impact on the working accuracy of such equipment.People have proposed various related control algorithms
Abstract Diode-pumped solid-state micro lasers are compact (centimetre-scale), highly stable, and efficient.Previously, we reported Q-switched lasers incorporating rare-earth substituted iron garnet (RIG) Stepdown Transformer film.Here, the first demonstration of the magnetooptical (MO) Q-switch in an Nd:YAG laser cavity is performed.We fabricate a
Even distribution of natural light is crucial in creating optimal visual comfort in classrooms.Many classrooms in tropical areas experience lighting imbalances, with areas near windows receiving excessive light, while others lack lighting.This study aims to evaluate the Laundry Products effectiveness of passive design strategies in improving the un