Results 91 to 100 of about 166,311,643 (307)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Postanarchism: A Politics of Anti-Politics [PDF]

open access: yes, 2011
This article outlines a politics of postanarchism, which is based on a radical renewal—via poststructuralist theory—of classical anarchism’s critique of statism and authority and its political ethics of egalibertarianism.
Saul Newman, Newman, Saul
core   +1 more source

Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid

open access: yesAdvanced Engineering Materials, EarlyView.
A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao   +6 more
wiley   +1 more source

El mundo de Wendt

open access: yesDesafíos, 2017
El libro de Alexander Wendt, Social Theory of International Politics fue publicado veinte años despues de Theory of Inernational Politics de Kenneth Waltz, texto de estraordinaria influencia.
Steve Smith
doaj  

Mary Wollstonecraft's Political Political Theory [PDF]

open access: yesThe Review of Politics, 2019
AbstractThis paper separates Wollstonecraft's critical concept of “machiavelian” power and the capacity for domination, from a neutral concept of politics as the complex processes surrounding the power to govern, from her normative account of popular sovereignty which emphasizes collective political power to ensure the discharge of natural duty by way ...
openaire   +2 more sources

Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao   +2 more
wiley   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Gramsci and contemporary politics: beyond pessimism of the intellect

open access: yes, 2000
Book synopsis: Can politics now be both radical and realistic? Gramsci and Contemporary Politics is a collection of Anne Showstack Sassoon's writing which spans the major transitions from Thatcher and Reagan to Clinton and Blair; the collapse of ...
Showstack-Sassoon, A.   +1 more
core  

It’s ugly politics as usual as the big Scottish beasts of Westminster prepare to exit [PDF]

open access: yes, 2015
First paragraph: If as predicted this becomes the first general election in which people vote in much larger numbers for the Scottish National Party (SNP), it will accelerate a major movement away from Scotland’s prominence in Westminster.
Cairney, Paul
core  

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

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