This work presents the design of a compact dual-port circularly polarized antenna based on the new coupler topology.The antenna can radiate a right-hand circular polarization (RHCP) in two opposite directions depending on the input port.In the proposed structure, the radiating system has three inverted F antennas connected to a 120° hybrid Y
Digital Elevation Models (DEMs) of planet Mars are crucial for many remote sensing applications and for landing site characterization of rover missions.Shape from Shading (SfS) is known to work well as a complementary method to greatly enhance the quality of photogrammetrically obtained DEMs of planetary surfaces with respect to the effective resol
Lipohypertrophy has been a recognized complication of insulin therapy.Despite improvements in insulin purity and the introduction of recombinant human insulin, its prevalence has Straighteners remained high particularly in those with a poor glycemic control.Injection of insulin into a site of lipohypertrophy, although painless, may lead to erratic
Background The recurrence of sentinel events (SEs) is a persistent problem worldwide, despite repeated analyses and recommendations formulated to prevent recurrence.Research suggests this is partly attributable to the quality of the recommendations, and determining if a recommendation will be effective is not yet covered by an adequate guideline.Ou
Addiction is a multifactorial biological and behavioral disorder that is studied using animal models, based on simple behavioral responses in isolated individuals.A couple of decades ago it was shown that Drosophila melanogaster can serve as a model organism for behaviors Costumes related to alcohol, nicotine and copyright (COC) addiction.Scoring o