Results 111 to 120 of about 228,817 (308)
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 +6 more
wiley +1 more source
Convergence and public investment: Regional policies revisited [PDF]
The aim of this paper is to add new arguments to the debate on the redesign of regional policies. An endogenous growth model is presented with two regions where the crucial issue for the removal of regional disparities is public investment.
Santiago Lago-Peñas +1 more
core
Advanced Engineering Materials, EarlyView.Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
Chances of Convergence of the Region of Northern Hungary
Theory, Methodology, Practice, 2007 The period 2007-2013 may be of decisive importance regarding the social and economic processes in the region of Northern Hungary for at least two reasons.
György Kocziszky
doaj
The SADC Region and EPA/EBAI - Potential Winners and Losers
The aim of the paper is to investigate convergence tendencies in the SADC region and to determine whether the EPA/EBAI policies between SADC and EU_27 member states will promote such convergence tendencies.
Sukati, Mphumuzi
core
, 1966 [Russev Peter; Rusev Peter; Russev P.; Русев Петр; Русев Петър] Bulgarian.
openaire +3 more sources
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
The euro and prices: changeover-related inflation and price convergence in the euro area [PDF]
The purpose of the study is to examine the effects of the 'euro cash changeover' on consumer prices in the euro area. The report begins by describing price developments at the time of the introduction of euro notes and coins.
Ulrich Fritsche +7 more
core
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source