Results 111 to 120 of about 557,924 (340)

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao   +3 more
wiley   +1 more source

Déjouer les dominations et les contraintes en ligne : un état des connaissances

open access: yesTic & Société
The beginnings of Web 2.0 in the 2000s fostered a political utopia correlating democratic participation, libertarian ideals and horizontality, which facilitated the dissemination and integration of new technologies into our society.
Françoise DAUCÉ   +2 more
doaj   +1 more source

Internet governance: Gambling on the periphery [PDF]

open access: yes, 2014
Use of the Internet by entrepreneurs has transformed gambling. Many have notionally located their businesses away from jurisdictions with heavy taxes and intrusive regulation, to offshore centres with very low taxes and regulations intended to prove ...
Sutherland, Ewan
core  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Building better multistakeholderism: GIPO’s role in promoting debates on internet governance. Issue 2016/20 • October 2016 [PDF]

open access: yes, 2016
The Global Internet Policy Observatory (GIPO), an initiative of the European Commission, is an online tool to help monitor developments on Internet governance and policy around the world and provide better understanding and access to the largest number ...
Capatina, Catalina   +3 more
core  

Internet governance :

open access: yes, 2008
Penser la gouvernance de l'Internet : le pouvoir dans la recherche sur les TIC par LAKEL Amar « amar.lakel@u-bordeaux3.fr » CEMIC-GRECO-Université Bordeaux 3 Notre approche a voulu mettre les bases d'une méthodologie d'analyse des rapports de pouvoir au coeur des processus de communication.
  +5 more sources

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

Reassessing “infrastructuring digital sovereignty”: digital self-determination as a set of infrastructure-embedded practices

open access: yesFrontiers in Communication
This perspective contribution takes stock of recent research conducted through the theoretical lens, grounded in science and technology studies (STS) and more specifically infrastructure studies, which I have previously defined as “infrastructuring ...
Francesca Musiani, Francesca Musiani
doaj   +1 more source

Internet Governance: exploring the development link [PDF]

open access: yes
This paper seeks to explore the issues of Internet governance from a development perspective. The WSIS process and the report of the UN Working group on Internet Governance provide an initial framework within which to develop the issues. These issues not
Williams, Howard
core   +1 more source

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