KA-BAND PLANAR SLOTTED WAVEGUIDE ARRAY BASED ON GROOVE GAP WAVEGUIDE TECHNOLOGY WITH A GLIDE-SYMMETRIC HOLEY METASURFACE

Ka-band planar slotted waveguide array based on groove gap waveguide technology with a glide-symmetric holey metasurface

Abstract The design of a planar slot array in groove gap waveguide technology implemented by glide-symmetric holes as Electromagnetic Band Gap structure is here presented.Despite the advantages of using holes instead Light String of pins in terms of manufacturing simplicity and cost,the larger size of the holes compared to pins needs to be consider

read more

A microCT-based atlas of the central nervous system and midgut in sea spiders (Pycnogonida) sheds first light on evolutionary trends at the family level

Abstract Background Pycnogonida (sea spiders) is the sister group of all other extant chelicerates (spiders, scorpions and relatives) and thus represents an important taxon to inform early chelicerate evolution.Notably, phylogenetic analyses have challenged traditional hypotheses on the relationships of the major pycnogonid lineages (families), ind

read more


Virtual Sensing of Nitrite: A Novel Control for Safe Denitrification in Recirculating Aquaculture Systems (RASs)

Recirculating aquaculture system (RAS) technology is seen worldwide as a solution for sustainable fish production.However, there are still deficiencies in the process technology imperiling consistent operation and thus economic results.Drawbacks are linked to essential processes of the water treatment systems such as denitrification.Nitrogenous was

read more

Screening and analysis of xanthine oxidase inhibitors in jute leaves and their protective effects against hydrogen peroxide-induced oxidative stress in cells

Jute (Corchorus capsularis L.) is an annual herb of the bast fiber plant and has great potentials in food and medicinal usages because of its various bioactivities.In this study, ultrafiltration coupled with high-performance liquid chromatography-mass spectrometry was established for screening xanthine oxidase inhibitors from the jute leaves extrac

read more