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
Abstract Background Vaccines have profoundly impacted global health although concerns persist about their potential role in autoimmune or other adverse reactions.To address these concerns, vaccine components like immunogens and adjuvants require critical evaluation not only in healthy subjects but also in those genetically averse to vaccine constit
Ablation of cavotricuspid isthmus flutter and atrial tachycardia in a complex substrate has never been reported using remote navigation via superior approach.Venous access was obtained via right internal jugular for ablation and left subclavian for duodecapolar catheter placement into the coronary sinus.In a Coats posttransplant patient presenting
Traditional fact checking by expert journalists cannot keep up with the enormous volume of information that is now generated online.Computational fact checking may significantly enhance our ability to evaluate the veracity of dubious information.Here we show that the complexities of human fact checking can be approximated quite well by finding the
Recent NIH policy stipulates that multi-site studies must use a single or IRB (Institutional Review Board) in order to streamline the review process while maintaining standards for human subjects protection.The Western States Node of the Clinical Right Shroud Trials Network (CTN) used a single IRB for protocol CTN-0067, a clinical trial testing the