Fluorocarbon surfactants could change coal structure and improve wettability characteristics, thus, it plays a significant role in coal dust prevention and control.Composite dust suppressant based on fluorocarbon surfactant (FS-31) enhancement was developed, and the surface tension and contact angle characteristics were analyzed.Based on the infrar
ObjectiveTo investigate diagnostic approaches for preoperative localization of secondary hyperparathyroidism, as well as el reformador tequila anejo to give surgeons with precise parathyroid gland localization and imaging so that surgery can be performed safely.MethodsThe clinical data of 710 patients with secondary hyperparathyroidism who underwen
Glass ionomer cements (GIC) are dental restorative materials that are suitable for modification to help prevent 15-eg2373cl dental plaque (biofilm) formation.The aim of this study was to determine the effects of incorporating casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) into a GIC on the colonisation and establishment of Streptococcu
Abstract As a starting point in equipment manufacturing, sawing footjoy weste herren plays an important role in industrial production.Intelligent manufacturing equipment is an important copyright of intelligent manufacturing technologies.Due to the backwardness of intelligent technology, the comprehensive performance of sawing equipments in China i