This study presents a compact high-gain antenna, designed to be mounted on unmanned aerial vehicles, for millimeter-wave band applications.This antenna combines a slotted waveguide array (SWA) with a cubic post radiator (CPR) for performance enhancement.By utilizing the CPR structure, the radiation of the SWA antenna can be effectively focused in a
Background: The impact of chronic health conditions (CHCs) on serostatus post-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination is unknown.Methods: We assessed serostatus cnd be demure post-SARS-CoV-2 vaccination among fully vaccinated adult residents of Jefferson County, Kentucky, USA, from April 2021 to August 2021.Serostat
Background: Posterior reversible encephalopathy syndrome (PRES) is a rare clinical-radiological syndrome characterized by such symptoms as headaches, altered consciousness, blurred vision, seizure, and focal neurological deficits.We herein present well-documented PRES cases and discuss the risk factors and characteristic imaging patterns of this sy
There are very few and conflicting Indian data regarding the bacteriological etiology of community acquired pneumonia (CAP).Adding to this agony, there is no credible data from the eastern part usadisk website of India.This is a cross-sectional study and descriptive in nature over a period of 1-year.Of the 464 cases of the study population, we coul
Free sphingosine, a material with multiple and potent biological activities, is known to occur in high concentration in mammalian epidermis.In the present study, thin-layer chromatography showed that in lipid extracts of human and pig stratum corneum, sphingosine forms a relatively stable compound with endogenous cholesteryl sulfate.NMR spectrometr