Cobalt, nitrogen-codoped carbon quantum dots as a synergistic catalyst for oxygen reduction reaction
A cobalt/nitrogen/carbon (Co/N/C) electrocatalyst has been successfully synthesized by the solvothermal method using cobalt acetate (Co(Ac)2), NH3·H2O and carbon quantum dots (CQDs) as the starting materials.
Wang Huihua +4 more
doaj +1 more source
Can Scotland achieve its aim of narrowing health inequalities in a post-pandemic world?
In this commentary we explore the potential for the devolved Scottish Government to achieve its stated aim of narrowing health - and broader societal (including economic) - inequalities within both the restrictions of limited devolved powers, and in the ...
David Walsh +3 more
doaj +1 more source
Investigation of alternative materials as bifunctional catalysts for electrochemical applications
A lab-scale custom made Zinc-Air battery cell was manufactured and tested with a variety of cathode catalysts. MnO2 has been examined both as an Oxygen Reduction Reaction (ORR) and Oxygen Evolution Reaction (OER) catalyst, with more promising results as ...
Michael Vayenas +4 more
doaj +1 more source
Promoting H2O2 production via 2-electron oxygen reduction by coordinating partially oxidized Pd with defect carbon. [PDF]
Electrochemical synthesis of H2O2 through a selective two-electron (2e-) oxygen reduction reaction (ORR) is an attractive alternative to the industrial anthraquinone oxidation method, as it allows decentralized H2O2 production. Herein, we report that the
Chang, Qiaowan +11 more
core
Effect of chemically modified Vulcan XC-72R on the performance of air-breathing cathode in a single-chamber microbial fuel cell [PDF]
The catalytic activity of modified carbon powder (VulcanXC-72R) for oxygen reduction reaction (ORR) in an air-breathingcathode of amicrobialfuelcell (MFC) has been investigated.
Duţeanu, Narcis Mihai +4 more
core +2 more sources
Please allow me to introduce myself to you: my name is G. William Rubagumya, an attorney in the state of Texas in the USA. I am originally from the country of Rwanda via the refugee camps of Uganda and I have been in the USA for the last 7 years ...
G. William Rubagumya +3 more
doaj +1 more source
Antitumor Activity of Pembrolizumab in Biomarker-Unselected Patients With Recurrent and/or Metastatic Head and Neck Squamous Cell Carcinoma: Results From the Phase Ib KEYNOTE-012 Expansion Cohort. [PDF]
Purpose Treatment with pembrolizumab, an anti-programmed death-1 antibody, at 10 mg/kg administered once every 2 weeks, displayed durable antitumor activity in programmed death-ligand 1 (PD-L1) -positive recurrent and/or metastatic (R/M) head and neck ...
Berger, Raanan +21 more
core +2 more sources
Lift-up, Kelvin-Helmholtz and Orr mechanisms in turbulent jets [PDF]
Three amplification mechanisms present in turbulent jets, namely lift-up, Kelvin–Helmholtz and Orr, are characterized via global resolvent analysis and spectral proper orthogonal decomposition (SPOD) over a range of Mach numbers.
Cavalieri, André V. G. +5 more
core +2 more sources
A Phase II Basket Trial of Dual Anti-CTLA-4 and Anti-PD-1 Blockade in Rare Tumors (DART SWOG 1609) in Patients with Nonpancreatic Neuroendocrine Tumors. [PDF]
PurposeImmune checkpoint blockade has improved outcomes across tumor types; little is known about the efficacy of these agents in rare tumors. We report the results of the (nonpancreatic) neuroendocrine neoplasm cohort of SWOG S1609 dual anti-CTLA-4 and ...
Baghdadi, Tareq Al +21 more
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Coping, Confidence and Alienation: the early experience of trainee teachers in English FE [PDF]
This article examines what both in-service and pre-service trainee teachers learn from their early experience of teaching in further education (FE) colleges in England.
Orr, Kevin
core +1 more source

