Results 81 to 90 of about 1,962,936 (310)

Uneven and combined development: modernity, modernism, revolution [PDF]

open access: yes, 2017
Trotsky’s theory of Uneven and Combined Development was born out of his experience of the Russian Revolution. To mark the centenary of the revolution, we are publishing a series of five pieces by Neil Davidson that explore the theory’s wider contribution
Davidson, Neil
core  

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

Blockchain security enhancement: an approach towards hybrid consensus algorithms and machine learning techniques

open access: yesScientific Reports
In this paper, we propose hybrid consensus algorithms that combine machine learning (ML) techniques to address the challenges and vulnerabilities in blockchain networks.
K. Venkatesan, Syarifah Bahiyah Rahayu
doaj   +1 more source

The Revolution of 1917 — the 1920s and the History of Social and Political Thought from Ivan Lysiak-Rudnytsky’s Perspective [PDF]

open access: yes, 2017
Prominent Ukrainian historian Ivan Lysiak-Rudnytsky (1919–1984) repeatedly addressed the topic of the Ukrainian revolution of 1917 – the 1920s, especially considering its intellectual origins and implications in the context of the history of Ukrainian ...
Yosypenko, Serhii
core  

The Shelleys and the Idea of Europe [PDF]

open access: yes, 2008
This article explores how the Shelleys and their circle configure ideas of “Europe” between January 1817 and March 1818. I begin with Frankenstein, discussing how Mary Shelley associates Frankenstein's experiment with the particularly “European” problem ...
Stock, Paul
core   +1 more source

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann   +4 more
wiley   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Social Psychology and the Paradox of Revolution [PDF]

open access: yes, 2007
According to the gunman theory, many revolutions do not take place, in spite of the fact that the majority stands to gain if they can put an end to the oppression exercised over it, since a gunman can see to it that egoistic individuals have no incentive
Tännsjö, Torbjörn
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

The Rehnquist Revolution [PDF]

open access: yes, 2004
[Excerpt] When historians look back at the Rehnquist Court, without a doubt they will say that its greatest changes in constitutional law were in the area of federalism.
Chemerinsky, Erwin
core   +1 more source

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