Background/Aim. Although distal venous patch and cuff techniques are recommended to improve the patency of by-pass in lower extremities, advantage these remains unproven. Autovenous bypass graft method choice, but when there is no possibility using great saphenous vein, may have an advantage. The aim this study was evaluate results femorodistal procedures with a critical extremity ischemia. Met...

Laser-induced graphene (LIG) has gained considerable attention recently due to its unique properties and potential applications. In this study, we investigated using LIG in polyimide (PI) as a material for antenna The LIG-−PI composite was prepared by facile picosecond laser (1064 nm) irradiation process, which resulted conductive network within the PI matrix. Furthermore, formation confirmed R...

A dual-band wideband composite patch antenna constructed from a modified circular primary and secondary parasitic element is presented in this work. microstrip feed line employed to inset-feed the patch. The fed indirectly through edge coupling with main printed on Rogers Ro3003™ <tex-math...

A broadband and planar multiple-input multiple-output (MIMO) antenna with pattern diversity is presented in this letter. The four-port MIMO designed by using a novel metamaterial structure small dimensions of 60 × 1.6 mm3. Each radiating element the comprised composite right/left-hand (CRLH) transmission lines (TLs). Between its four elements, there are open L-shaped slot loading on ground plan...

image completion is one of the subjects in image and video processing which deals with restoration of and filling in damaged regions of images using correct regions. exemplar-based image completion methods give more pleasant results than pixel-based approaches. in this paper, a new algorithm is proposed to find the most suitable patch in order to fill in the damaged parts. this patch selection ...

introduction: antibiotic supplements are regularly used in neuronal culture media to control contamination however, they can interfere with the neuronal excitability and affect electrophysiological properties. therefore, in this study, the effect of penicillin/streptomycin supplements on the spontaneous electrophysiological activity of hippocampal pyramidal neurons was examined. methods: electr...