Results 21 to 30 of about 26,940 (178)

Comparison of Lumped Oscillator Model and Energy Participation Ratio Methods in Designing Two-Dimensional Superconducting Quantum Chips

open access: yesEntropy, 2022
Over the past two decades, superconducting quantum circuits have become one of the essential platforms for realizing quantum computers. The Hamiltonian of a superconducting quantum circuit system is the key to describing the dynamic evolution of the ...
Benzheng Yuan   +4 more
doaj   +1 more source

Experimental determination of deformation homogeneity and shear states using the digital image correlation method

open access: yesPolymer Testing, 2021
One of the great challenges in the pure shear and simple shear tests is to maintain the deformation state and deformation homogeneity of a specimen under large deformations.
J.C.A.D. Filho, L.C.S. Nunes
doaj   +1 more source

Remarkably Enhanced Lattice Oxygen Participation in Perovskites to Boost Oxygen Evolution Reaction

open access: yesNanomaterials, 2023
Enhancing the participation of the lattice oxygen mechanism (LOM) in several perovskites to significantly boost the oxygen evolution reaction (OER) is daunting.
Aditya Narayan Singh   +4 more
doaj   +1 more source

Child sexual abuse/exploitation and LGBTQI+ children: Context, links, vulnerabilities, gaps, challenges and priorities

open access: yesChild Protection and Practice
Child sexual exploitation and abuse (CSEA) is a pervasive issue affecting children globally, cutting across socio-economic, ethnic, and cultural lines. While much research has historically emphasized the victimization of girls, emerging studies highlight
Mark Capaldi   +2 more
doaj   +1 more source

From Digital Repository to E-learning Platform [PDF]

open access: yesJournal of Library and Information Studies, 2003
Digital learning contents mainly come from materials designed by instructors, free network, commercial databases, digital libraries and digital archives.
Chao-Chen Chen   +2 more
doaj  

Oxygen Evolution Reaction Catalysts for Acidic‐Media CO2 Electrolyzers

open access: yesAdvanced Materials, EarlyView.
Acidic‐media CO2 electroreduction (CO2R) could decarbonize chemical production, despite relying on rare‐earth elements for anodic oxygen evolution reaction (OER). Transferring the learnings from mature sister technologies (water electrolysis) could accelerate technological development.
Mingcheng Huang, Adnan Ozden
wiley   +1 more source

STRATEGI BERTAHAN (SURVIVAL STRATEGY) : STUDI TENTANG "AGAMA ADAT" ORANG LOM DI DESA PEJEM, KECAMATAN BELINYU, KABUPATEN BANGKA, PROVINSI KEPULAUAN BANGKA BELITUNG

open access: yesSociety, 2014
Lom people are the oldest tribe in Bangka and still maintain and carry out religious practices derived from their ancestral beliefs in daily life. Although at this time the majority of the Lom had converted to Islam, a small portion Christians and ...
Aimie Sulaiman
doaj   +1 more source

Sulfur-Stabilized High Entropy Oxysulfides Enable Efficient CC Bond Cleavage in Ethylene Glycol Electrooxidation for Sustainable Plastic Upcycling to Formate. [PDF]

open access: yesChemSusChem
Room‐temperature synthesis method of high‐entropy oxy‐sulfide (HEOS) is introduced. Compared to high‐entropy oxides (HEO), sulfur incorporation promotes oxygen vacancy stabilization and facilitates CC bond cleavage, improving efficiency of ethylene glycol electrooxidation to formic acid. Lower cell overall voltage enables sustainable plastic upcycling
Bolar S   +6 more
europepmc   +2 more sources

BaTiO3‐Based Materials for Electrocatalytic Water Splitting

open access: yesAdvanced Materials Interfaces, EarlyView.
This review provides a comprehensive and in‐depth exploration of the fundamental aspects and advantages behind the rising interest in BaTiO3‐based materials as electrocatalysts for the hydrogen evolution reaction and the oxygen evolution reaction, focusing on their unique ferroelectric features, electronic configurations, and surface chemistry ...
Binod Raj KC, Bishnu Prasad Bastakoti
wiley   +1 more source

Understanding oxygen evolution mechanisms by tracking charge flow at the atomic level

open access: yesiScience, 2023
Summary: Current classifications of oxygen evolution catalysts are based on energy levels of the clean catalysts. It is generally asserted that a LOM-catalyst can only follow LOM chemistry in each electron transfer step and that there can be no mixing ...
Changming Zhao   +4 more
doaj   +1 more source

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