Advanced 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
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Epidemiological trends in enamel hypomineralisation and molar-incisor hypomineralisation: a systematic review and meta-analysis. [PDF]
Clin Oral InvestigAmmar N +3 more
europepmc +1 more source
Employing the Cultural Broker in the Governance of Migration and Integration: Summary of Research Results [PDF]
, 2016 de Jong, Sara
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Moonlighting politicians: A survey and research agenda [PDF]
Elected representatives in many countries are legally allowed to carry out (un)paid jobs in addition to their political mandate, often referred to as moonlighting.
Geys, Benny, Mause, Karsten
core
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Correction: Activated protein C ameliorates diabetes-induced atherosclerosis by sustaining macrophage efferocytosis. [PDF]
Cardiovasc DiabetolAmbreen S +10 more
europepmc +1 more source
Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann +3 more
wiley +1 more source
Letter to the Editor concerning Takeda M, Koga H, Lane GJ, Tanaka N, Nagakawa Y, Okazaki T, Urao M,Yamataka A. Historical aspects of anatomic landmarks during pull-through for hirschsprung disease: focusing on resection levels of the aganglionic rectum and rectal cuff issues. Pediatr Surg Int. 2025 Nov 17;42(1):14. [PDF]
Pediatr Surg IntWilms M, Mohideen M, Neumayr M, Lemli A.
europepmc +1 more source