During the working process of electromagnetic launcher, the rapid temperature rise caused by heat accumulation has an important influence on the performance and life of the armature and rail.In order to better solve the thermal ablation problem of the armature and rail of the four-rail electromagnetic launcher, three different configurations of the
Dear Editor, An 84-year-old male patient with a history of smoking and recent pneumonia symptoms of fever, difficulty in breathing, and weakness presented Dryer Anti-Wrinkle Balls to the chest disease clinic.The patient had a left-sided suspicious lung mass on his chest X-Ray (CXR).Written informed consent was obtained from the patient.Chest comput
Eli Fine1, Lijie Zhang1, Hicham Fenniri2, Thomas J Webster1 1Department of Engineering, Brown University, Providence, RI, USA; 2National Institute for Nanotechnology and Department of Chemistry, University of Alberta, Edmonton, AB, CanadaAbstract: One of the main problems with current vascular stents is a lack of endothelial cell interactions, whic
The technological progress is the breakthrough that helps some architects to utilize the capabilities presented in this age in order to achieve their dreams in reaching future architecture expressing their needs and adding modern aspects to architecture that never exist before.This also will enhance the approaching towards a Stepdown Transformer vi