Results 71 to 80 of about 643,269 (259)
Deformation Behavior of La2O3‐Doped Copper during Equal Channel Angular Pressing
Advanced Engineering Materials, EarlyView.By additions of strengthening elements and/or structure optimization, the mechanical properties of copper can be increased while keeping favorable electric conductivity. By combining addition of La2O3 and processing by equal channel angular pressing, substructure development is achieved, leading to increase in microhardness to more than double the ...
Lenka Kunčická +2 more
wiley +1 more source
The Impact of Referendums on the Centralisation of Public Goods Provision: A Political Economy Approach [PDF]
The paper compares decision-making on the centralisation of public goods provision in the presence of regional externalities under representative and direct democratic institutions.
Christoph A. Schaltegger +2 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Direct democracy and constitutional change: institutional learning from state laboratories in the USA [PDF]
, 2014 Although the federal constitutional amendment procedure in Article V of the U.S. Constitution has not been altered since its adoption 226 years ago, constitutional tradition in the 50 states has substantially evolved. For instance, popular referenda were
Goossens, Jurgen
core
Direct Consolidation of Copper–Graphene Composite by Rotary Swaging
Advanced Engineering Materials, EarlyView.The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich +2 more
wiley +1 more source
The Connections Between Government Structure and Direct Democracy
, 2018 The purpose of this prospectus is to examine county-level contextual factors that impact direct democracy mechanisms and voter turnout. The prospectus contains two essays that build upon each other with fitting theoretical frameworks.
Biesiada, Michael Joseph
core
European Citizens' Initiative: Legal Options for Implementation Below the Constitutional Level [PDF]
, 2006 The EU has long been criticized for its democratic deficit. Several proposals for overcoming or reducing this deficit have been made. Some of them mention the role of more citizen participation and direct democracy.
Michael Efler
core
Direct democracy in the digital age: opportunities, challenges, and new approaches
Humanities & Social Sciences CommunicationsThis article delves into the evolving landscape of direct democracy, particularly in the context of the digital era, where ICT and digital platforms play a pivotal role in shaping democratic engagement.
Pattharapong Rattanasevee +2 more
doaj +1 more source
Direct Democracy on Election Day: Ballot Measures as Measures of American Democracy
Transatlantica, 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
3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment
Advanced Engineering Materials, EarlyView.This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian +5 more
wiley +1 more source