Results 81 to 90 of about 938,658 (103)

Quantum machine learning regression optimisation for full-scale sewage sludge anaerobic digestion

open access: yesnpj Clean Water
Anaerobic digestion (AD) is a crucial bioenergy source widely applied in wastewater treatment. However, its efficiency improvement is hindered by complex microbial communities and sensitivity to feedstock properties.
Yomna Mohamed   +4 more
doaj   +1 more source

Editorial

open access: yesHydroResearch, 2019
doaj   +1 more source

High Efficiency of over 25% and Long Device Lifetime of over 500 h at 1000 nit in Blue Fluorescent Organic Light‐Emitting Diodes

Advances in Materials, 2022
In this study, a multiple resonance (MR) type blue emitter is synthesized, characterized, and evaluated for highly efficient and stable blue fluorescent organic light‐emitting diodes (OLEDs).
Jinho Park   +4 more
semanticscholar   +1 more source

GaN Ring Oscillators Operational at 500 °C Based on a GaN-on-Si Platform

IEEE Electron Device Letters, 2022
A study of GaN for high temperature (HT, up to 500 °C) digital circuits was conducted. A HT-robust GaN-on-Si technology based on enhancement-mode p-GaN-gate AlGaN/GaN high electron mobility transistors (HEMTs) and depletion-mode AlGaN/GaN HEMTs was ...
M. Yuan   +8 more
semanticscholar   +1 more source

ESG impact on performance of US S&P 500-listed firms

, 2020
This paper aims to investigate whether there are relationships among corporate disclosure of environmental, social and governance (ESG) and firms’ operational (ROA), financial (ROE) and market performance (Tobin’s Q), and if these relationships are ...
Bahaaeddin Alareeni, A. Hamdan
semanticscholar   +1 more source

ISIA Food-500: A Dataset for Large-Scale Food Recognition via Stacked Global-Local Attention Network

ACM Multimedia, 2020
Food recognition has received more and more attention in the multimedia community for its various real-world applications, such as diet management and self-service restaurants.
Weiqing Min   +6 more
semanticscholar   +1 more source

COVID-19 effects on the S&P 500 index

Social Science Research Network, 2020
This paper investigates the effects of the coronavirus disease 2019 (COVID-19) cases in the US on the S&P 500 Index using daily data covering the period between 21st January, 2020 and 10th August, 2021. The investigation is achieved by using a structural
H. Yilmazkuday
semanticscholar   +1 more source

Superelastic EGaIn Composite Fiber Sustaining 500% Tensile Strain with Superior Electrical Conductivity for Wearable Electronics.

ACS Applied Materials and Interfaces, 2020
Stretchable conductive fibers have gained significant attention in the field of wearable and flexible electronics due to their inherited unique properties.
Guozhen Chen   +5 more
semanticscholar   +1 more source

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