Results 171 to 180 of about 4,403,004 (334)

Qualitative Methods for Medical Education Research. [PDF]

open access: yesPRiMER
Blalock AE   +5 more
europepmc   +1 more source

Ethics, Power and Agency in Transnational Qualitative Methods: Remote Collaboration in a Refugee Camp

open access: bronze, 2023
Negin Dahya   +9 more
openalex   +2 more sources

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

open access: yesAdvanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin   +4 more
wiley   +1 more source

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