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See detailImagerie d'une infiltration artificielle d'eau salée à la côte belge par tomographie de résistivité électrique contrainte par des données géostatistiques
Hermans, Thomas ULg; Nguyen, Frédéric ULg

Scientific conference (2011, January 14)

Electrical resistivity tomography is a geophysical method widely used for salt water intrusion studies, thanks to its ability to detect salinity contrasts. In this context, boreholes are often available ... [more ▼]

Electrical resistivity tomography is a geophysical method widely used for salt water intrusion studies, thanks to its ability to detect salinity contrasts. In this context, boreholes are often available to improve the interpretation of inverted models. The main objective of this study is to incorporate a priori information contained in borehole data to constrain the geophysical inversion with a geostatistical constraint based on the variogram. A synthetic benchmark showed that the choice of the prior model played a great role in the inversion process, especially in low sensitivity zones. The use of simulations conditioned with borehole data costs a lot of time because it is necessary to run several inversions to obtain a mean solution. The methodology was applied to artificial salt water infiltrations in the Westhoek nature reserve. In this case, a homogeneous prior model deduced from borehole data seemed judicious. Inversion results enabled to determine the extension of the salt water plume laterally, in depth, but also in terms of total dissolved solid content (TDS). These observations are in agreement with the hydrogeological situation of the site. A comparison with borehole data showed that the results are much more satisfying than a traditional smoothness constraint used as a regularization tool. [less ▲]

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See detailImagerie de la microcirculation cutanée défaillante.
QUATRESOOZ, Pascale ULg; REGINSTER, Marie-Annick ULg; FRANCHIMONT, Claudine ULg et al

in Dermatologie Actualité (2010), 123

Le réseau microvasculaire de la peau joue des rôles physiologiques majeurs en oxygénant les tissus et en permettant des échanges thermiques finement régulés. Son parcours résistif et capacitif module les ... [more ▼]

Le réseau microvasculaire de la peau joue des rôles physiologiques majeurs en oxygénant les tissus et en permettant des échanges thermiques finement régulés. Son parcours résistif et capacitif module les résistances périphériques au débit sanguin. La microvascularisation est sous l’influence de divers facteurs, mais globalement, elle semble presque immuable dans la peau saine. En revanche, certaines circonstances pathologiques engendrent des hyperplasies ou des hypoplasies vasculaires. Parfois aussi, le réseau semble garder son extension normale, mais sa structure intime est remaniée. Cette revue est un florilège d’aspects microscopiques associés à des perturbations majeures de la fonctionnalité vasculaire cutanée. [less ▲]

Detailed reference viewed: 35 (0 ULg)
See detailL'imagerie de RMN
Hoebeke, Maryse ULg

Scientific conference (2001, October)

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See detailImagerie des métastases osseuses du cancer du sein
WITHOFS, Nadia ULg; COLLIGNON, Joëlle ULg; HUSTINX, Roland ULg

in Revue Médicale de Liège (2011), 66(5-6), 291-298

Detailed reference viewed: 49 (5 ULg)
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See detailL’imagerie diagnostique chez le cheval lors de tendinopathies du TFPD
Doppagne, Marie-Laure; Évrard, Laurence; Haccour, Steve et al

Article for general public (2007)

Detailed reference viewed: 112 (15 ULg)
See detailImagerie du pied du cheval : radiographie
Busoni, Valeria ULg

Article for general public (2005)

Detailed reference viewed: 153 (5 ULg)
See detailImagerie du pied du cheval: Echographie
Busoni, Valeria ULg

Article for general public (2006)

Detailed reference viewed: 47 (8 ULg)
See detailImagerie du pied du cheval: Imagerie par Résonance Magnétique
Busoni, Valeria ULg

Article for general public (2006)

Detailed reference viewed: 22 (4 ULg)
See detailImagerie du vieillissement et de la démence
Collette, Fabienne ULg

Scientific conference (2003, November)

Detailed reference viewed: 6 (3 ULg)
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See detailImagerie encéphalique et perception du mouvement
Thibaut, Aurore ULg

Conference (2013)

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See detailL'imagerie fonctionnelle cérébrale
Salmon, Eric ULg; Collette, Fabienne ULg; Chicherio, Christian et al

in Médecine et Hygiène (1999), 57

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See detailImagerie fonctionnelle et audition.
MAUDOUX, Audrey ULg; Poirrier, Anne-Lise ULg; Lefèbvre, Philippe ULg et al

in Cahiers de l'Audition (Les) (2010)

Detailed reference viewed: 69 (3 ULg)
See detailImagerie fonctionnelle et coma: implications pronostiques
Vanhaudenhuyse, Audrey ULg

Conference (2008)

Detailed reference viewed: 4 (0 ULg)
Peer Reviewed
See detailImagerie fonctionnelle et états de conscience altérée
Vanhaudenhuyse, Audrey ULg; Boly, Mélanie ULg; Bruno, Marie-Aurélie ULg et al

in Schnakers, Caroline; LAUREYS, Steven (Eds.) Coma et états de conscience altérée (2011)

Detailed reference viewed: 17 (1 ULg)
See detailImagerie médicale - bases physiques
Seret, Alain ULg; Hoebeke, Maryse ULg

Book published by Editions de l'Université de Liège (2006)

The book explains the physical foundations of the most common in-vivo medical imaging modalities. It is written for readers having a basic knowledge of physics. However the most essential physical ... [more ▼]

The book explains the physical foundations of the most common in-vivo medical imaging modalities. It is written for readers having a basic knowledge of physics. However the most essential physical phenomenon and their properties are described. Exploring the electromagnetic spectrum from the shortest to the longest wavelengths the book deals with nuclear imaging, RX imaging, endoscopy, thermography and MRI. Acoustic wave and ultrasonography is the next subject. The book ends with the digital image and a few radioprotection notions. [less ▲]

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See detailImagerie motrice après fracture de l'extrémité distale du radius
BERNARD, Bénédicte ULg; LHOEST, C.; Foidart-Dessalle, Marguerite ULg et al

in Chirurgie de la Main (2011, December), 30(6), 477

Detailed reference viewed: 177 (53 ULg)