English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

SONDER LA MATIERE PAR LES ONDES ELECTROMAGNETIQUES URSI 2015 104 REE N°4/2015 Par Sylvie Delepine-Lesoille1 , Stephanie Leparmentier2 , Jean-Louis Auguste2 , Georges Humbert2 Ingenieur R&D, Agence nationale pour la gestion des dechets radioactifs (Andra)1 , Laboratoire Xlim2 Andra is the French body in charge of radioactive wastes. Optical fiber sensors are attractive for their numerous advantages over traditional sensors. More precisely, ability to perform distributed sensing, without dead zones, along kilometers, would be very useful for the monitoring of Cigeo, the future deep geological repository for high and intermediate-level long-lived radioactive wastes. Andra has launched a qualification process for distributed strain and temperature measuring systems based on Rayleigh, Brillouin and Raman scattering in opti- cal fibers. It includes tests and eventually developments to reach compatibility with the harsh environment of Cigeo (radiation, hydrogen release…). Andra also contributes to research studies on optical fibers to provide distributed hydrogen and radiation measurements. As an example, the development of special optical fibers, with embedded Palladium partic

Capteurs à fibre optique pour la surveillance et l observation du stockage de déchets radioactifs en couche géologique profonde