This paper focuses on the reinforcement effect of full-face anchorage in thick soft rock roadway.A 2D semimodel of full-face anchorage in roadway with thick surrounding soft rock was proposed firstly by transforming the confinement effect of the excavation face in the longitudinal direction as the virtual internal support force at the circumferenti
Abstract Background Subcutaneous immunotherapy (SCIT) is the standard approach for treating patients with sensitizations to aeroallergens.However, immunotherapy can trigger severe systemic reactions if delivered inappropriately or to high risk patients.We sought to characterize and quantify SCIT systemic reactions requiring epinephrine administrati
Due to the rapid development of sensor technology and the popularity of the Internet, not only has the amount of digital information transmission skyrocketed, but also its acquisition and dissemination has become easier.The study mainly investigates audio security issues with data compression for private data transmission on the Internet or MEMS (m
The motion of particles of different properties and sizes in ALF ultrasonic cavitation structure is investigated experimentally with high-speed photography.Particles tend to transport along the bubble chain and move towards the focus glitter foam vellen action repeatedly and predictably in ALF cavitation structures.Particles at the focus aggregate
This paper proposes a fully distributed fixed-time control approach fulfilling the economic operation of DC microgrids (MGs) and considering time delays.A distributed cost optimizer is developed for maintaining MG’s economical operation through equalizing DGs’ incremental costs (ICs) while addressing DGs’ capacity limits within