Results 61 to 70 of about 291,635 (281)
Neural Regeneration Research, 2017 Quercetin (QE; 3,5,7,3′,4′-pentahydroxyflavone), a well-known flavonoid, has been shown to prevent against neurodegenerative disorders and ischemic insults.
Bai Hui Chen +15 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.Perfluorooctanoic acid (PFOA), ab initio molecular dynamics (AIMD), density functional theory (DFT), Dolomite (DL), metal‐organic frameworks (MOFs), calcined modified dolomite (CDL), zero‐point of charge (PZC), metal‐organic frameworks (MOFs), Fourier transform infrared (FTIR), X‐ray diffraction (XRD), scanning electron microscopy (SEM ...
Yating Yang +8 more
wiley +1 more source
AIP Advances, 2021 We demonstrate the key features of an interference cathode using both simulations and experiments. We deposit Cs3Sb photocathodes on Ag to produce an interference enhanced photocathode with 2–5× quantum efficiency (QE) enhancement using a robust ...
A. Alexander +9 more
doaj +1 more source
Cogent Education, 2023 The article begins with a discussion on the importance, subjectivity, and longstanding search for a definition for Quality Education (QE). It conceptualizes QE in terms of “resilience” and “responsibility towards other”.
Marianthi Karatsiori
doaj +1 more source
Advanced Materials Interfaces, EarlyView.A multifunctional heparinized polyamide membrane embedded with graphene quantum dots (GQDs) and hyperbranched polyethyleneimine (HPEI) is engineered for efficient bilirubin removal via a one‐step anticoagulation–adsorption process. The membrane demonstrates enhanced hemocompatibility, prolonged clotting times, and high bilirubin adsorption capacity ...
Abdur Rehman Mushtaq Ahmad +6 more
wiley +1 more source
Spillover Effects of US QE and QE Tapering on African and Middle Eastern Stock Indices [PDF]
Journal of Risk and Financial Management, 2019 In this paper, we study spillover effects on the stock markets of six African and nine Middle Eastern emerging economies before, during, and after the implementation of unconventional monetary policies by the United States Federal Reserve (US Fed). Weekly data covering the pre-quantitative easing (pre-QE) period, the three phases of QE, and the QE ...
Stephanos Papadamou +2 more
openaire +2 more sources
Impact of Oxygen Plasma Pre‐Treatment on Thermal Oxidation and Reliability of SiO2 on 4H‐SiC
Advanced Materials Interfaces, EarlyView.We investigate how oxygen plasma pre‐treatment affects the thermal oxidation of silicon carbide. While plasma modification increases growth rates by 84%, it reduces dielectric breakdown strength by 18%. Our findings reveal that although plasma improves the interface state density, it introduces structural damage, highlighting a critical trade‐off ...
Chezhiyan Nanjappan +3 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Atmospheric‐pressure RF plasma deposition enables the fabrication of transparent, superhydrophobic coatings with anti‐reflective functionality. Process optimization yields high optical transmittance, robust environmental stability, and self‐cleaning properties.
Sultan S. Ussenkhan +7 more
wiley +1 more source
Adaptive Transverse Laser Shaping and Its Application in a Photocathode Gun
PhotonicsIn a high-brightness photocathode gun, the non-uniformity in both the transverse distribution of the photocathode drive laser and the quantum efficiency (QE) map can lead to degradation in electron beam quality. This study explores an adaptive transverse
Zhongqi Liu +4 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Band‐tail and deep trap states are effectively disentangled through the use of selective alkylamine additives. PA‐driven 2D ordering narrows band tails, while HA enhances halide passivation and Pb coordination to suppress deep traps. A comparative study of their CQD short‐wave infrared (SWIR) photodetectors further reveals whether band‐tail states or ...
Huaying Zhong +14 more
wiley +1 more source