Results 81 to 90 of about 713,627 (338)

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

Legal History of Direct Democracy Institutions in the USA

open access: yesВестник Кемеровского государственного университета. Серия: гуманитарные и общественные науки
Direct democracy appeared in the United States back in the colonial period. However, when the country became sovereign in the late XVIII century, the founding fathers gave preference to representative democracy in order to prevent the mob rule.
Stanislav V. Chechelev
doaj   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced 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

The Effect of Direct Democratic Institutions on Income Redistribution: Evidence for Switzerland [PDF]

open access: yes
There is an intensive dispute in political economics about the impact of institutions on income redistribution. While the main focus is on comparison between different forms of representative democracy, the influence of direct democracy on redistribution
Feld, Lars P.   +2 more
core  

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

open access: yesAdvanced 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

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced 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

Direct Democracy on Election Day: Ballot Measures as Measures of American Democracy

open access: yesTransatlantica, 2012
Ballot Measures (or Propositions) are a form of Progressive Era direct democracy which has regained momentum in recent years. Re-energizing voters in the 38 U. S.
Donna Kesselman
doaj   +1 more source

Outcome, Process & Power in Direct Democracy [PDF]

open access: yes
Based on survey data for Switzerland, new empirical findings on direct democracy are presented. In the first part, we show that, on average, public employees receive lower financial compensation under more direct democratic institutions.
Alois Stutzer   +2 more
core  

Proxy of democracy? : metaphors of connection as arguments against representation [PDF]

open access: yes, 2012
This paper aims to assess the arguments that claim representative democracy may be enhanced or replaced by an updated electronic version. Focusing on the dimension of elections and electioneering as the core mechanism of representative democracy I will ...
Cuono, Massimo
core  

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