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
'You may be a mother, but you're also a child.'- the importance of unintended pregnancy of underaged women in Germany for sexual and reproductive health: a biographical narrative analysis. [PDF]
Reprod HealthWinter K +4 more
europepmc +1 more source
“We Cannot Allow Ourselves to Imagine What it All Means”: Documentary Practices and the International Criminal Court [PDF]
, 2014 Werner, Wouter G.
core +1 more source
Video-material: a short VODcast documentary
Video-material: a short VODcast documentary, compiling inputs from different partner-organisations of Re-InVEST, concerning participative actions conducted at local ...
openaire +1 more source
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
Use of personal storytelling in educational videos promotes student engagement and science identity in undergraduate biology courses. [PDF]
J Microbiol Biol EducMolder AL +5 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Desa SIAGA, a community participation model for maternal and neonatal health in Indonesia, barriers and facilitators to implementation: findings from a comparative case study design. [PDF]
BMC Pregnancy ChildbirthYulian V, McGowan L, Stacey T.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source