Results 101 to 110 of about 7,532,314 (269)
Self-Duality in Superconductor-Insulator Quantum Phase Transitions
, 2000 It is argued that close to a Coulomb interacting quantum critical point, the interaction between two vortices in a disordered superconducting thin film separated by a distance $r$ changes from logarithmic in the mean-field region to $1/r$ in the region ...
A. F. Hebard +30 more
core +1 more source
Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy
Advanced Engineering Materials, EarlyView.An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley +1 more source
Initiative For EFL Teacher Development in Romanian Schools
Romanian Journal of English Studies, 2017 The aim of the present teacher development initiative is twofold: to help EFL teachers develop critical reflection skills through various means such as video recording, journal writing, peer observation and a support group and to create what Hargreaves ...
Pavelescu Liana
doaj +1 more source
Band-mixing-mediated Andreev reflection of semiconductor holes
, 2011 We have investigated Andreev-reflection processes occurring at a clean interface between a $p$-type semiconductor and a conventional superconductor. Our calculations are performed within a generalized Bogoliubov-de Gennes formalism where the details of ...
Futterer, David +3 more
core +1 more source
Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object
Advanced Engineering Materials, EarlyView.We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof +9 more
wiley +1 more source
Epistemological gaps in medical education: a bibliometric and criticalanalysis of contemporary academic discourse [PDF]
Revista de Știinţe EducaţieiContemporary medical education is shaped by imperatives of efficiency, measurability and standardisation, often to the detriment of epistemological reflection. This study investigates how epistemological themes—critical reflection, uncertainty, epistemic
Radu-Mihai DUMITRESCU
doaj +1 more source
Exploring the importance of reflection in the control room [PDF]
, 2009 While currently difficult to measure or explicitly design for, evidence suggests that providing people with opportunities to reflect on experience must be recognized and valued during safety-critical work.
Attfield, A. +4 more
core
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Journal indexing – a critical reflection [PDF]
REGE Revista de Gestão, 2019 Adriana Marotti de Mello +1 more
doaj +1 more source