Today we know much about the culture of the Viking Age, but there are still gaps to fill.One of read more them is what the legendary weapon called atgeirr in Icelandic sagas really was.Nowadays researchers prefer to view atgeir as a moen finney kind of spear.But the defining features of atgeir are not clearly described and the range of different ki
This study will be discussed related to the professionalism of teachers after certification, the efforts made to develop the professionalism of teachers, and the impact of certification policy on the quality of education.This research subject is accounting certified teacher with a population of 7 informants, and informants are the principal support
PURPOSE: 4D-PET/CT imaging is an excellent solution for reducing the breathing-induced effects in both CT and PET images.In 4D-PET/CT, 4D-CT images are selected to match those of 4D-PET phase by phase and the corresponding phases are used for attenuation correction in 4D-PET.However, the high radiation dose that patients acquire while undergoing 4D