Modelling of metal pollutant leaching through a smectite

Autor: Proust, Chantal, Jullien, Agnès, Lédée, Roger, Le Forestier, Lydie

Publikováno v: In Applied Clay Science May 2012 59-60:13-18

AUTOMATIC ISOCONTOUR DETERMINATION FOR IODINE DOSE CALCULATION USING CELLULAR NEURAL NETWORKS ON SCINTIGRAPHIC IMAGES

Autor: Lédée, Roger, Courrèges, Fabien, Harba, Rachid, Osman, Onur

Publikováno v: INTERNATIONAL JOURNAL OF ELECTRONICS, MECHANICAL and MECHATRONICS ENGINEERING
INTERNATIONAL JOURNAL OF ELECTRONICS, MECHANICAL and MECHATRONICS ENGINEERING, 2012, 2 (1), pp.110-127

International audience; The hyperthyroid disease treatment consists in swallowing iodine 131. The quantity of these radio isotope results in an evaluation of the thyroid volume from a single scintigraphic image. In medical routine, the volume is calc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9d137c0bfcc3a19e7d0c6fcf1cd2894c
https://hal-unilim.archives-ouvertes.fr/hal-01315325

Comparison of image restoration methods for bioluminescence imaging

Autor: Akkoul, Smaïl, Lédée, Roger, Leconge, Rémy, Léger, Christophe, Harba, Rachid, Pesnel, Sabrina, Lerondel, Stéphanie, Lepape, Alain

Publikováno v: International Conference on Image and Signal Processing
ICISP 2008
ICISP 2008, Jul 2008, Cherbourg, France. pp.163-172

International audience; Bioluminescence imaging is a recent modality to visualize biological effects more especially for small animals. However the acquired images are degraded by diffusion and absorption phenomena from the tissue and by the acquisit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::608bb152f71525af2b3a72931d42ac89
https://hal.archives-ouvertes.fr/hal-00608075/document

Simulation of pollutant transport investigated through an expansive clay

Autor: Proust, Chantal, Lédée, Roger, Jullien, Agnès, Le Forestier, Lydie

Publikováno v: Bridging Clays : Joint meeting of the Clay Minerals Society and the French Clay Group"-43rd Annual Meeting of the CMS-4ème Colloque du GFA
Bridging Clays : Joint meeting of the Clay Minerals Society and the French Clay Group"-43rd Annual Meeting of the CMS-4ème Colloque du GFA, 2006, Oléron, France

In the framework of domestic waste disposals, the in-situ compaction of soil is usually used to obtain engineered clay barriers with suitable confining properties. Permeability and pollutant retention are the major properties which should be investig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0ec602f81edc820b390321c8283f0411
https://hal-insu.archives-ouvertes.fr/hal-00089155

Transport de polluant à travers une argile gonflante : étude du cuivre infiltré sous pression dans un matériau argileux sous contrainte

Autor: Le Forestier, Lydie, Proust, Chantal, Jullien, Agnès, Lédée, Roger

Publikováno v: 3ème Colloque du Groupe Français des Argiles
3ème Colloque du Groupe Français des Argiles, 2005, Paris, France

Actuellement, lors du stockage de déchets ménagers et industriels, une barrière argileuse est mise en place en fond et sur les flancs des alvéoles, pour respecter la réglementation en terme de perméabilité et permettre la rétention des pollua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::490478584e40ed24097ae3f0b7064aed
https://hal-insu.archives-ouvertes.fr/hal-00090257