INSCRIBED FIBONACCI CIRCLE FRACTAL IN A CIRCULAR RADIATOR FOR ULTRA-WIDEBAND ANTENNA OPERATION AND SIZE REDUCTION

Inscribed Fibonacci Circle Fractal in a Circular Radiator for Ultra-Wideband Antenna Operation and Size Reduction

In this article, a Fibonacci circle fractal is inscribed into a circular radiator in order to provide ultra-wideband behavior as well as a 50% size reduction compared to a conventional circular monopole.The third iteration creme x hello kitty strawberry milk toner of the Fibonacci series allows the antenna to obtain a steady S11 parameter over the

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Differential expression patterns of purinergic ectoenzymes and the antioxidative role of IL-6 in hospitalized COVID-19 patient recovery

IntroductionWe have acquired significant knowledge regarding the pathogenesis of severe acute respiratory syndrome caused by coronavirus 2 (SARS-CoV-2).However, the underlying mechanisms responsible for disease recovery still need to be fully understood.MethodsTo gain insights into critical immune markers involved in COVID-19 etiopathogenesis, we s

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Intestinal preservation in a birdlike dinosaur supports conservatism in digestive canal evolution among theropods

Abstract Dromaeosaurids were bird-like dinosaurs with a predatory ecology known to forage on fish, mammals and other dinosaurs.We describe Daurlong wangi gen.et sp.nov., a dromaeosaurid from the Lower Cretaceous Jehol Biota of Inner Mongolia, China.Exceptional preservation in this specimen includes a large bluish layer in the abdomen which represen

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