Results 71 to 80 of about 45,430 (269)
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
The epistemology of democracy: The epistemic virtues of democracy
Filozofija i drustvo, 2020 The new and vibrant field of the epistemology of democracy, or the inquiry about the epistemic justification of democracy as a social system of procedures, institutions, and practices, as a cross-disciplinary endeavour, necessarily encounters both epistemologists and political philosophers.
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 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
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
La emergencia una (nueva) logica de seguridad politica.
Colombia Internacional, 2005 This article explores a series of recent theoretical contributions on the topic of security. Currently, the implementation of practices, processes and political rationalities that aim to administer, regulate and decide over human life, prove to be a ...
Juan Felipe Moreno.
doaj
Building Deliberative Democracy in Indonesia: Democracy Future and the Future of Democracy
Jurnal Kajian Pembaruan HukumThis research aims to analyse the development of democracy in Indonesia and explore the potential of applying the deliberative democracy model as an alternative to strengthening the quality of future democracy. Indonesian democracy has experienced fluctuations since independence, ranging from parliamentary democracy and guided democracy to Pancasila ...
null Antony +2 more
openaire +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo +7 more
wiley +1 more source
From Schumpeterian Democracy to Constitutional Democracy
Constitutional Political Economy, 2000 A critical issue of a constitutional democracy is to determine an optimal limitation of citizens' political liberties. This problem is analysed here within the framework of a parliamentary system of government, and in the context of Rawls' principle of equal political participation. It is argued that optimal barriers to entry into political competition
openaire +2 more sources