MAXIMIZING THE LIGHT EXTRACTION EFFICIENCY FOR ALGAN-BASED DUV-LEDS WITH TWO OPTIMALLY DESIGNED SURFACE STRUCTURES UNDER THE GUIDANCE OF PSO

Maximizing the Light Extraction Efficiency for AlGaN-Based DUV-LEDs with Two Optimally Designed Surface Structures under the Guidance of PSO

A novel method of utilizing an intelligent algorithm to guide the light extraction surface structure designing process for deep-ultraviolet light emitting diodes (DUV-LEDs) is proposed and investigated.Two kinds of surface structures isidor oreiller based on the truncated pyramid array (TPA) and truncated cone array (TCA) are applied, which are exp

read more

Production of a Monoclonal Antibody to the Nucleocapsid Protein of SARS-CoV-2 and Its Application to ELISA-Based Detection Methods with Broad Specificity by Combined Use of Detector Antibodies

The coronavirus disease 2019 pandemic, elicited by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is ongoing.Currently accessible antigen-detecting rapid diagnostic tests are limited by their low sensitivity and detection efficacy due to evolution of SARS-CoV-2 variants.Here, we produced and characterized an anti-SARS-CoV-2 nucleocap

read more

Free versus subsidised healthcare: options for fee exemptions, access to care for vulnerable groups and effects on the health system in Burkina Faso

Abstract Background The many forms of healthcare fee exemptions implemented in Burkina Faso since the 2000s have varied between total exemption (free) and cost subsidisation.This article 3mzfe engine for sale examines both options, their contextual variations and the ways in which they affect access to healthcare for vulnerable people as well as th

read more