References of "2006"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailAléas climatiques versus actions anthropiques dans le développement des processus de « désertification » sur les marges sud et nord du Sahara
Taibi, Aude Nuscia; El Hannani, Mustapha; Gassani, Jean et al

in Interactions Nature-Société, analyses et modèles (2006)

Les marges sud et nord du Sahara sont soumises à des processus de dégradation anciens attestés par de nombreux travaux de terrain. Ils coïncident avec l'occurrence d'une sécheresse sévère sur les 3 sites ... [more ▼]

Les marges sud et nord du Sahara sont soumises à des processus de dégradation anciens attestés par de nombreux travaux de terrain. Ils coïncident avec l'occurrence d'une sécheresse sévère sur les 3 sites d'étude, débutée dans les années 1970 en Algérie (piémont sud de l'Atlas Saharien), au Maroc (bassin de l'oued Dadès) et en Mauritanie (lac d'Aleg, Brakna). Les suivis diachroniques par télédétection satellitaire (Landsat et SPOT) et aérienne (1954 à 2002) et des observations récentes, montrent la pérennité voire l'extension de certaines zones de dégradation localisées à proximité des agglomérations et points d'eau, malgré le retour des précipitations. Le rythme et les modalités de développement des dynamiques en œuvre, qui prennent la forme d'une dégradation qualitative et quantitative des couverts végétaux steppiques et de savane ainsi qu'une revivification des dunes d'Aleg, attestent du rôle prépondérant de certains activités humaines dans les processus de dégradation de ces milieux, en corrélation avec la crise climatique dont on peut se demander si elle n'est pas devenue un facteur secondaire. Sans ignorer les enjeux socio-économiques de développement, notre démarche vise à comprendre les logiques d'action des dynamiques complexes parfois abusivement désignées sous le terme simplificateur de «désertification». [less ▲]

Detailed reference viewed: 46 (1 ULg)
Full Text
Peer Reviewed
See detailYBa2Cu3O(7-delta) thick films on Ag prepared by the electrophoretic deposition technique
Dusoulier, Laurent; Denis, Samuel; Fagnard, Jean-François ULg et al

in Journal of Physics: Conference Series (2006), 43

YBa2Cu3O7-δ thick films have been deposited onto Ag substrates by the Electrophoretic Deposition (EPD) technique. Different microstructures and electrical behaviours were observed depending on the ... [more ▼]

YBa2Cu3O7-δ thick films have been deposited onto Ag substrates by the Electrophoretic Deposition (EPD) technique. Different microstructures and electrical behaviours were observed depending on the starting powder. Coatings prepared from commercial powder displayed significant porosity and the superconducting transition width was found to be magnetic-field dependent. Films produced from home-made coprecipitated powder are denser but contain some secondary phases. No dependence of the resistive transition as a function of magnetic field (H ≤ 20 Oe) was observed in that case. [less ▲]

Detailed reference viewed: 46 (8 ULg)
Full Text
Peer Reviewed
See detailLes dialectes évoluent-ils ? Un demi-siècle après l'ALW
Baiwir, Esther ULg

in Dialectes de Wallonie (2006), 31-33

Detailed reference viewed: 13 (0 ULg)
Full Text
See detailSome comments on the Parametric Fire Model of Eurocode 1
Reitgrüber, Stefan; Pérez-Jimenez, Christian; Di Blasi, Colomba et al

Conference (2006)

In this paper, the modifications that have been recently introduced in the parametric fire model of Eurocode 1 are presented. The reasons behind these modifications are given. Some Problems that have been ... [more ▼]

In this paper, the modifications that have been recently introduced in the parametric fire model of Eurocode 1 are presented. The reasons behind these modifications are given. Some Problems that have been discovered in the present formulation are highlighted, namely the fact that the model is not continuous and the fact that the heat release of wood that has been used for the calibration of the model is not consistent anymore with the value that is now recommended in the Eurocode. A proposal is made that makes the model continuous. A new calibration of this modified model has been made on the base of the now recommended value of the heat release of wood with comparison to the results of some 50 full scale experimental fire tests. [less ▲]

Detailed reference viewed: 32 (4 ULg)
Full Text
Peer Reviewed
See detail60 h of anhepatic state without neurologic deficit
Detry, Olivier ULg; De Roover, Arnaud ULg; Delwaide, Jean ULg et al

in Transplant International (2006), 19(9), 769-769

Detailed reference viewed: 25 (8 ULg)
Full Text
Peer Reviewed
See detailHow to measure Pomeron phase and discover odderon at HERA and RHIC
Ginzburg, Ilya; Ivanov, Igor ULg

in Acta Physica Polonica B (2006), 37

We suggest to measure the Pomeron phase and discover odderon via the measurement of charge asymmetry of pions in the diffractive processes ep\to e\pi +\pi - p, eA\to e\pi +\pi - A and in the processes AA ... [more ▼]

We suggest to measure the Pomeron phase and discover odderon via the measurement of charge asymmetry of pions in the diffractive processes ep\to e\pi +\pi - p, eA\to e\pi +\pi - A and in the processes AA\to AA\pi +\pi - with two rapidity gaps. [less ▲]

Detailed reference viewed: 6 (0 ULg)
Full Text
Peer Reviewed
See detailGeorges Didi-Huberman: vers une intentionnalité inversée ?
Hagelstein, Maud ULg

in La part de l'oeil (2006), 21-22

Detailed reference viewed: 41 (0 ULg)
Full Text
Peer Reviewed
See detailThe semiotic hierarchy
Badir, Sémir ULg

in Hébert, Louis (Ed.) Signo (2006)

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailMéthode d'analyse du mouvement de l'épaule par utilisation de nappes
Schwartz, Cédric ULg; Lempereur, Mathieu; Burdin, Valérie et al

Poster (2006)

Nous proposons une méthode permettant d’étudier le mouvement des structures osseuses du complexe de l'épaule (humérus, omoplate, clavicule). Cette méthode est basée sur le suivi de nappes de marqueurs ... [more ▼]

Nous proposons une méthode permettant d’étudier le mouvement des structures osseuses du complexe de l'épaule (humérus, omoplate, clavicule). Cette méthode est basée sur le suivi de nappes de marqueurs plutôt qu'un ensemble de marqueurs individuels à l'aide d'un système de caméras VICON. Le suivi du mouvement des nappes par un algorithme de recalage robuste doit permettre de s'affranchir du mouvement de la peau et avoir accès aux mouvements des structures osseuses sous-jacentes. Cette méthode est comparée à une méthode standard de la littérature. Les résultats montrent que le mouvement de l’omoplate est sous estimé ou sur estimé suivant les axes de rotation. [less ▲]

Detailed reference viewed: 40 (3 ULg)
Peer Reviewed
See detailComparison of the current techniques used for the denoising of scintigraphic images
Kirkove, Murielle ULg; Seret, Alain ULg

in European Journal of Nuclear Medicine and Molecular Imaging (2006), 33(S2), 318

Detailed reference viewed: 26 (9 ULg)
Full Text
Peer Reviewed
See detailVoies de valorisation des pulpes de dattes.
Besbes, Souhail; Cheikh-Rouhou, S.; Blecker, Christophe ULg et al

in Microbiol. Hyg. Alim. (2006), 18(52), 8-15

Detailed reference viewed: 63 (5 ULg)
Full Text
Peer Reviewed
See detailTraitements médicaux du système respiratoire: 2-broncho-dilatateurs et autres substances
Van Erck, Emmanuelle ULg; Art, Tatiana ULg; Lekeux, Pierre ULg

in Pratique Vétérinaire Equine (2006), 38

The medical therapeutic arsenal available to the practitioner for treatment of respiratory conditions in horses is growing because of new drugs being introduced on the market, the marketing authorisation ... [more ▼]

The medical therapeutic arsenal available to the practitioner for treatment of respiratory conditions in horses is growing because of new drugs being introduced on the market, the marketing authorisation obtained for certain existing active ngredients, the possibility of using medicines authorised for humans and the development of aerosoltherapy. Nevertheless treatment remains empirical in the absence of a precise diagnosis, and the use of particular medicines may be unjustified and even erroneous, and in addition treatment fa ures can be discouraging and costly for the owner. However, when the diagnosis is established, combination of several medicines can silmificaxrtly and rapidly improve clinical signs and/or performance, and avoid sequelae and recurrence. In this article brief information is given on management of the environment followed by a very complete list of medicines used in horses with respirrtory conditions. The différent active ingredients available are listed by category and these includé antimicrobials, anti-inflammatories, bronchodilatators, mucolytics immune stimulants and other substances. Dosages, indications, pharmacokinetic properties, possible secondary effects and contra-indications are complied from a avide literature review. The essential considerations when deciding which treatment to use are discussed, in particular the effectiveness of the treatment for the disease, the mode of administration and the potential cost [less ▲]

Detailed reference viewed: 92 (14 ULg)
Full Text
Peer Reviewed
See detailContribution to the study of camel milk fat globule membrane
Karray, Nadia Laadhar; Danthine, Sabine ULg; Blecker, Christophe ULg et al

in International Journal of Food Sciences & Nutrition (2006), 57(5-6), 382-390

The camel milk fat globule membrane has been characterized according to several approaches. Compared with the cow milk fat globule membrane, various specificities have been revealed. Its physicochemical ... [more ▼]

The camel milk fat globule membrane has been characterized according to several approaches. Compared with the cow milk fat globule membrane, various specificities have been revealed. Its physicochemical composition showed a poor content in proteins, and a higher content in neutral lipids and in phospholipids. The mechanical properties measured at low (4 degrees C, 20 degrees C) and high temperatures (40 degrees C, 45 degrees C and 50 degrees C) using a film balance are different when the camel milk fat globule membrane is spread at the air-water interface. The thermal study revealed an important proportion of high-melting triacylglycerols that involves fatty acids with long chains. [less ▲]

Detailed reference viewed: 27 (1 ULg)
Full Text
See detailSome Concerns About the Reliability of LTE Abundance Analyses in Cool, Active Stars
Morel, Thierry ULg; Micela, G.; Favata, F.

in Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites, ESO ASTROPHYSICS SYMPOSIA. ISBN 978-3-540-34135-2. Springer-Verlag, 2006, p. 64 (2006)

We discuss recent observational evidence illustrating the current limitations plaguing classical LTE abundance analyses of cool (T [SUB]eff[/SUB] < 5500 K), chromospherically active stars. Although ... [more ▼]

We discuss recent observational evidence illustrating the current limitations plaguing classical LTE abundance analyses of cool (T [SUB]eff[/SUB] < 5500 K), chromospherically active stars. Although significant progress on this issue can be evidently expected from a more realistic atmospheric modelling and treatment of NLTE line formation, a homogeneous abundance study of a large sample of inactive K-type stars may also prove valuable in disentangling temperature and activity effects. [less ▲]

Detailed reference viewed: 11 (1 ULg)
Full Text
Peer Reviewed
See detailThe Tre2 Oncoprotein, Implicated In Ewing'S Sarcoma, Interacts With Two Components Of The Cytoskeleton
Dechamps, C.; Bach, S.; Portetelle, Daniel ULg et al

in Biotechnology Letters (2006), 28(4),

Detailed reference viewed: 12 (3 ULg)
See detailRéseaux et institution faible
Denis, Benoît ULg; Aron, Paul

in Denis, Benoît; de Marneffe, Daphné (Eds.) Les Réseaux littéraires (2006)

Detailed reference viewed: 12 (0 ULg)
Full Text
Peer Reviewed
See detailThe Experience of Perinatal Parenthood and the Construction of Parental Identity
Naziri, Despina ULg; De Coster, L.

in Journal of Prenatal and Perinatal Psychology and Health (2006), 20(3), 263-280

Detailed reference viewed: 13 (1 ULg)