Objective: Substance misuse is a major public health threat in Iran.The total number of addicts in Iran is estimated to be between 700,000 and 4,000,000.A few limited household studies on the prevalence of substance misuse have been performed in Iran.Method: The residents of the sixth district of the municipality of Tehran who were over the age of
The DC transformer based on the Modular Multilevel Converter (MMC) structure has the advantages of robust scalability, low output voltage harmonic content, easy realization of back-to-back connection, and high power transmission efficiency.It is widely used in DC distribution networks.However, traditional control methods hardly provide inertia for
Abstract Excess sugar is considered one of the primary factors contributing to overweight status.In Brazil, sugar-sweetened beverages (SSBs) contain a significant amount of this nutrient and Console Fan are consumed excessively.These beverages are associated with adverse health outcomes and impose costs on the healthcare system.The literature curre
BACKGROUND:The chasmosaurine ceratopsid Chasmosaurus is known from the Upper Cretaceous (Campanian) Dinosaur Park Formation of southern Alberta and Saskatchewan.Two valid species, Chasmosaurus belli and C.russelli, have been diagnosed by differences in cranial ornamentation.Their validity has been supported, in part, by the reported stratigraphic s
This study aims at sulfuryl fluoride fumigation Face Scrubber in large warehouses.By comparing and analyzing the penetration,uniformity and insecticidal effect of three different methods of application in the real warehouses.The best technology for sulfuryl fluoride fumigation in the real warehouses was explored.Research results show that sulfuryl