Results 191 to 200 of about 337,957 (260)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Theory of mind skills and peer relationships in children's adjustment to preschool. [PDF]

Front Psychol
Ünlüer E.
europepmc   +1 more source

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

The relationship between peer relationships and learning engagement in Tibetan primary students: investigating the role of basic psychological needs and psychological capital as mediators. [PDF]

BMC Pediatr
Du H, Xu X, Cheng C.
europepmc   +1 more source

A Snapshot of Peer Relationships in Children and Youth: Pre- Versus During COVID-19. [PDF]

Int J Environ Res Public Health
Manis J, Stewart SL.
europepmc   +1 more source

The effect of peer relationships on college students' behavioral intentions to be physically active: The chain-mediated role of social support and exercise self-efficacy. [PDF]

PLoS One
Zhou X, Zhang M, Chen L, Li B, Xu J.
europepmc   +1 more source

Interest-Curiosity, Depression, and Peer Relationships Among Chinese Adolescents: A Cross-Lagged, Semi-Longitudinal Study. [PDF]

Psychol Res Behav Manag
He J, Liu H.
europepmc   +1 more source

The relationship between exercise participation satisfaction, exercise commitment, and exercise adherence intention according to peer relationships among Korean school sports club participants. [PDF]

Front Psychol
Jung TG, Jung MK, Lee JH, Kim MJ.
europepmc   +1 more source