The rising demand for bandwidth in optical communication networks has led to the need for more efficient solutions for spectrum allocation.This article presents a solution to enhance the capacity and efficiency BLOWGUN of passive optical networks (PON) using optical microring resonators and dynamic spectrum allocation.The solution relies on wavelen

Introduction: There are many factors that affect temporomandibular joint dysfunction.These may include, among others: structural and postural disorders, bruxism, and occlusive abnormalities.In addition, an important aspect are psychological factors that, as a result of stress, can affect temporomandibular joint disorders through hyperactivity of th

Pulmonary hypertension (PH) is a life-threatening condition characterized by elevated pulmonary arterial pressure.It is clinically classified into five groups: patients in the first group are considered to have pulmonary arterial hypertension (PAH) whereas patients of the other groups have PH that is due to cardiopulmonary or other systemic disease

In this paper, we propose two designs of slot-fed metasurface antenna for beam steering applications.Both designs have the same Travel Mug two-layer stacked configuration consisting of either a single-slot or a double-slot radiator and a metasurface superstrate.In contrast to existing phase-gradient metasurfaces with varying unit elements for beam