Results 71 to 80 of about 1,244,243 (312)

Lunar reference systems and their realisations using INPOP ephemerides

open access: yesAstronomy & Astrophysics
Context. The definition of a reference system plays a crucial role in quantifying geodetic effects and in surface body cartography. Today, the development and specification of the lunar reference system is stimulated by future space missions, some of ...
Rambaux N.   +7 more
doaj   +1 more source

Stahl et les âges de la vie

open access: yesAstérion, 2011
La vieillesse constitue une pierre de touche pour toute théorie médicale : elle oblige à rendre raison de la temporalité à l’œuvre dans la vie. Aux yeux de Stahl, les iatromécaniciens méconnaissent la dimension temporelle de l’organisme ; en particulier,
Sarah Carvallo
doaj   +1 more source

Enquesta [PDF]

open access: yes
not ...
Temps Moderns
core  

Technics, individuation and tertiary memory: Bernard Stiegler's challenge to media theory [PDF]

open access: yes, 2012
Media studies as a field has traditionally been wary of the question of technology. Discussion of technology has often been restricted to relatively sterile debates about technological determinism. In recent times there has been renewed interest, however,
Roberts, Ben
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Commentary on the article by Pizzanelli

open access: yesRevista Brasileira de Medicina de Família e Comunidade, 2013
Peu après l’accouchement de son cinquième enfant ma soeur a consulté son gynécologue. Elle sentait une masse dans son sein et était inquiète. Il l’a rassuré. Elle l’a cru. On était en Espagne, dans les années 80. Ma soeur était avocate et mère de famille.
Marc Jamoulle
doaj   +1 more source

Travail, famille : le temps des grandes transformations

open access: yes, 2012
International audience« Travail, famille : le temps des grandes transformations », Conférence publique avec Robert Castel aux Champs Libres à l'occasion de la sortie de leur ouvrage Changements et pensées du changement.
Castel, Robert, Martin, Claude
core   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

open access: yesAdvanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai   +6 more
wiley   +1 more source

Political caricature from a XXIth iberoamerican century. A cultural history of present time

open access: yesCulture & History Digital Journal, 2016
In an adverse context for freedom of thought in the so called public sphere, and from the perspective of the history of present time, this study explores the sense that is supposed to have in Latin America one of the “recent disasters” as was the attack ...
Frédérique Langue
doaj   +1 more source

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