Purpose: To describe an unusual case of bilateral acute retinal necrosis (ARN) that was caused by varicella zoster virus in one eye and Epstein-Barr virus in the fellow eye.Observations: A 67-year-old immunocompromised man presented with ARN in the left eye following a dermatomal vesicular rash, with an aqueous sample positive for varicella zoster
This paper proposes the conceptual design and modelling by iterative improvements of two concepts of grill-rotisserie assembly, based on the idea of multifunctionality.The final variant of the solution was determined by successive modifications and improvements that would optimally satisfy the list of requirements declared at Clamps and Brackets th
With the ongoing efforts for widespread Internet of Things (IoT) adoption, one of the key factors hindering the wide acceptance of IoT is security.Securing IoT networks such as the electric power grid or water supply Pouf systems has emerged as a major national and global priority.To address the security issue of IoT, several studies are being carr