The expansion of the novel coronavirus known as SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), COVID-19 (coronavirus disease 2019), or 2019-nCoV (2019 novel read more coronavirus) is a global concern over its pandemic potential.The need for therapeutic alternatives to stop this new pandemic is urgent.Nowadays, no efficacious therapy

A novel wideband waveguide antenna with excellent performance is proposed, which is composed of a swisse high strength magnesium powder berry coaxial-waveguide transition and an open-ended rectangular waveguide loaded with a pair of horizontal umbrella-shaped metallic brims.The brims perpendicular to two broad walls of the waveguide are constructed

Members of the family Bignoniaceae are mostly found in tropical and neo-tropical regions in America, Asia and Africa, houston texans shorts although some of them are cultivated in other regions as ornamentals.Species belonging to this family have been extensively studied in regard to their pharmacological properties (as extracts and isolated compou

Abstract Introduction Despite the advent of antibiotics and immunizations in the last century, complications of otitis media remain quite frequent, have high morbidity and mortality rates, and pose a challenge to the otorhinolaryngologist.Objective To establish the annual incidence of intratemporal complications of otitis media and prospectively ev