Results 61 to 70 of about 112,185 (263)
Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
The Security aspects in the Arctic: the potential Role of NATO
Nordicum-Mediterraneum, 2013 This paper addresses military security issues in the Arctic region and assesses in particular NATO’s Arctic agenda by giving a historical retrospective on the militarization of the High North.
Irina Zhilina
doaj
Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Governance in Times of Globalisation: the Kaleidoscope of the Legal System
Oñati Socio-Legal Series, 2014 In the last few decades, the West has been deeply transformed by globalisation; global markets have been replacing national economies and states have been losing their legislative and executive powers.
Francesca Scamardella
doaj
Social Rights between Hard Law and Soft Law. A case study from European Union
Espaço Jurídico, 2019 After the Lisbon Summit of 2009, the whole matter of fundamental rights in the European Union has taken a new connotation. Local economic interests and social protests – in opposition to the “neoliberal agenda” of EU institutions – have played an ...
Jacopo Paffarini
doaj +1 more source
Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites
Advanced Engineering Materials, EarlyView.Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter +9 more
wiley +1 more source
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
A LEGAL ANALYSIS ON FOOD SECURITY UNDER INTERNATIONAL ENVIRONMENTAL LAW
Masalah-Masalah Hukum, 2014 Food security is a global issue and a concern of the international community . Food security is related to many aspects, such as economic, social , cultural , and environmental .
Amalia Zuhra
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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