DATA ANALYSIS TECHNIQUES IN SERVICE QUALITY LITERATURE: ESSENTIALS AND ADVANCES


Novel Needle for Intravitreal Drug Delivery: Comparative Study of Needle Tip Aspirates, Injection Stream and Penetration Forces

Lyubomyr M Lytvynchuk,1,2,* Goran Petrovski,3,* Adien Dam,4 Joep Hiemstra,4 Tobias Wimmer,1 Iryna Savytska,5 Susanne Binder,2,6 Knut Stieger1 1Department of Ophthalmology, Justus-Liebig-University Giessen, Eye Clinic, University Hospital Giessen and Marburg GmbH, Campus Giessen, Giessen, Germany; 2Karl Landsteiner Institute for Retinal Research and

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Exceptional Illuminated Manuscripts at the Gulbenkian Museum: The Colors of a Bible and Three Gospels Produced in the Armenian Diaspora

The illuminated manuscripts at the Gulbenkian Museum were produced in the 17th century, in scriptoria of the Armenian diaspora.In this work, we selected analytical methods that can be used in situ to study the equi-jec 6 colors of the illuminations.Scientific analysis based on fiber-optics reflectance spectroscopy in the visible and Raman spectrosc

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Single-pigtail plastic stent made from endoscopic nasobiliary drainage tubes in endoscopic ultrasound-guided gallbladder drainage: a retrospective case series

Technical failure of endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) is often attributed to device failure.To rectify this problem, we developed a single-pigtail plastic stent (SPPS) for EUS-GBD.We retrospectively click here reviewed the cases of four patients who underwent EUS-GBD for acute cholecystitis.To prepare the SPPS, a 7.5-Fr e

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