Results 81 to 90 of about 202,233 (299)
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Implications of Vygotsky’s sociocultural theory for second language (L2) assessment
Cogent Education, 2016 Dynamic assessment (DA) research, still in its infancy, takes its roots from Vygotsky’s concept of zone of proximal development (ZPD) to account for learner’s developmental process.
Karim Shabani
doaj +1 more source
Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland +5 more
wiley +1 more source
Personality Development in the Contextof University Training: A Comparative Study
Культурно-историческая психология, 2018 Using the concept of the zone of proximal development, the paper attempts to describe the process of development of professionally significant personality traits in military students (future officers of special operation forces) and in psychology ...
Kulagina I. Y.,, Apasova E.V.,
doaj +1 more source
Social Situatedness: Vygotsky and Beyond [PDF]
, 2002 The concept of ‘social situatedness’, i.e. the idea that the development of individual intelligence requires a social (and cultural) embedding, has recently received much attention in cognitive science and artificial intelligence research.
Lindblom, Jessica, Ziemke, Tom
core
Combined in silico/in vivo analysis of mechanisms providing for root apical meristem self-organization and maintenance. [PDF]
, 2012 Background and aimsThe root apical meristem (RAM) is the plant stem cell niche which provides for the formation and continuous development of the root.
Doroshkov, AV +8 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
Flutamide-induced hypospadias in rats: A critical assessment. [PDF]
, 2017 This paper provides the first detailed description of flutamide-induced hypospadias in the rat based upon wholemount, histologic, three-dimensional reconstruction, scanning electron microscopic, and immunocytochemical analysis.
Baskin, Laurence +4 more
core +2 more sources
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
Консультативная психология и психотерапия, 2017 The paper discusses theoretical foundations for organising the work and interaction of various specialists who help children with learning difficulties (teachers, counsellors, therapists).
Zaretsky V.K., Kholmogorova A.B.
doaj +1 more source