Results 21 to 30 of about 239,031 (265)

The Exotic Glasses of Rennes (France): Local Knowledge-Making in Global Telecommunication

open access: yesCahiers François Viète, 2017
This chapter tackles the question of local knowledge-making in changing scientific and economic environments in the field of advanced materials. It relies on a case study at the University of Rennes, in Western France, where the chemistry laboratory of ...
Pierre Teissier
doaj   +1 more source

Interdisciplinarité ou mélange des genres en histoire des sciences ?

open access: yesCahiers François Viète, 2020
This paper develops methodological reflections based on my own practice of the history of science, without claiming them as a model. Following a brief historical sketch of the institutionalisation process of the history of science and its oscillation ...
Bernadette Bensaude-Vincent
doaj   +1 more source

Humanités numériques et archives orales : cartographies d’une mémoire collective sur les matériaux

open access: yesCahiers François Viète, 2018
Humanities classically perceive the corpus of texts through qualitative reading while ‟digital humanities” seize them through quantitative analyzes.
Pierre Teissier   +2 more
doaj   +1 more source

Optimisation fiabiliste d’une structure en alliage à mémoire de forme [PDF]

open access: yesMATEC Web of Conferences, 2019
L’objectif de l’optimisation fiabiliste (RBDO) est de trouver le meilleur compromis entre la sécurité et le coût. Plusieurs méthodes, telles que la méthode hybride (HM) et la méthode des facteurs optimaux de sûreté (OSF), sont développées pour atteindre ...
Abid Fatma   +5 more
doaj   +1 more source

Synthesis and characterization of nanometric titania coated on granular alumina for arsenic removal [PDF]

open access: yes, 2016
The adsorption process is widely used for the treatment of drinking water sources containing high levels of arsenic. The choice of the adsorbent is crucial for the efficiency of the process.
Chianese, Angelo   +4 more
core   +1 more source

Catalytic CVD Synthesis of Double and Triple-walled Carbon Nanotubes by the Control of the Catalyst Preparation [PDF]

open access: yes, 2005
We report the influence of catalyst preparation conditions for the synthesis of carbon nanotubes (CNTs) by catalytic chemical vapour deposition (CCVD). Catalysts were prepared by the combustion route using either urea or citric acid as the fuel. We found
Flahaut, Emmanuel   +2 more
core   +2 more sources

Modelling of SFRC using inverse finite element analysis

open access: yes, 2006
A method of inverse finite element analysis is used to determine the constitutive relationship of SFRC in tension, using primary experimental data. Based on beam bending test results and results from pull-out tests, an attempt is made to explain the ...
Neocleous, K.   +2 more
core   +1 more source

Experimental creep behaviour determination of cladding tube materials under multi-axial loadings [PDF]

open access: yes, 2009
Cladding tubes are structural parts of nuclear plants, submitted to complex thermomechanical loadings. Thus, it is necessary to know and predict their behaviour to preserve their integrity and to enhance their lifetime.
Cloué, Jean-Marc   +3 more
core   +2 more sources

High‐Pressure Transformations and Stability of Ferromagnesite in the Earth's Mantle

open access: yesGeophysical Monograph Series, Page 105-113., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Eglantine Boulard   +2 more
wiley  

+3 more sources

Identification de matériaux par tomodensitométrie haute-énergie dans des objets bétonnés

open access: yese-Journal of Nondestructive Testing, 2023
L’identification des matériaux présents dans des objets volumineux comme des colis de déchets nucléaires nécessite la plupart du temps soit une opération destructive (carottage, découpe) pour les colis bétonnés, soit une intervention humaine (tri ...
Nicolas Estre   +6 more
doaj   +1 more source

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