Today we know much about the culture of the Viking Age, but there are still gaps to fill.One of them is what Softshell Trousers the legendary weapon called atgeirr in Icelandic sagas really was.Nowadays researchers prefer to view atgeir as a kind of spear.But the defining features of atgeir are not clearly described and the range of different kinds
Abstract Background Pulmonary artery catheter insertion is a routine practice in high-risk patients undergoing cardiac surgery.However, pulmonary artery catheter insertion is associated with numerous complications that can be devastating to the patient.Incorrect placement is an overlooked complication with few case reports to date.Case presentation
Abstract Objective Oral midazolam and nitrous oxide inhalation were commonly used sedative and Cookers analgesic techniques during tooth extraction.It is still controversial whether oral midazolam can replace the nitrous oxide inhalation for sedative and analgesic treatment of tooth extraction.Therefore, we conducted this study in order to provide
Cubic sets are a very useful generalization of fuzzy Double Wall Oven sets where one is allowed to extend the output through a subinterval of [0, 1] and a number from [0, 1].In this article, we first highlight some of the claims made in the previous article about cubic sets.Then, the concept of semi-coincidence in cubic sets, cubic neighborhood sys