A dual circularly polarized (CP) omnidirectional antenna based on slot array in coaxial cylinder structure is presented in this paper.It is constructed by perpendicular slot pairs around and along the axis of the coaxial cylinder to realize the omnidirectional CP property, and two ports are assigned in its two sides as left hand circularly polarize
High-voltage transmission lines are the main facilities for power transmission, and they are mainly composed of aluminum conductor steel-reinforced (ACSR).Over long-term outdoor use, overhead transmission lines will encounter lightning strikes, chemical pollutant milwaukee 2981-20 corrosion, deicing, wind vibration, and other external forces.This o
Aim: The aim of the study was to determine the success of autogenous vaccine application in treatment of TVT.Materials and Methods: The study was conducted on 8 bitches with TVT.The autogenous vaccine applied on the dogs was maddened the based on the bovine papillomatosis vaccine.Approximately 24 g of tumor tissue and 48 mL Tris buffer (pH 7.5) sol