Abstract Background Syringe services programs (SSPs) are an evidence-based harm reduction strategy that reduces dangerous sequelae of injection drug use among people who inject drugs (PWID) such as overdose.SSP services include safer injection education and community-based naloxone distribution programs.This study evaluates differences in overdose-
Hydraulic coupling often leads to progressive rock failure accidents.Mechanical tests were performed over a range of combined pore water pressure and confining pressure stress path conditions to study the progressive failure characteristics of sandstone under hydraulic-mechanical coupling and explore the crack initiation and pore water fracture mec
Following the fundamental recognition of its involvement in sensory-motor coordination and learning, the cerebellum is now also believed to take part in the processing of cognition and Crackers emotion.This hypothesis is recurrent in numerous papers reporting anatomical and functional observations, and it requires an explanation.We argue that a sim
Economic load dispatch (ELD) is an important optimization problem for operating and controlling modern power systems, and if ELD is effectively executed, power systems work stably and economically.The main objective of this paper is to develop a novel method to solve the ELD with the purpose of minimizing the total fuel cost of all available genera