References of "2004"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailGeochemical and Pb isotopic investigations in peat bogs from Southern Chile: Identification of particles supplies and possible paleoclimate record
De Vleeschouwer, François ULg; Ibanez, M.; Mattielli, N. et al

in Geochimica et Cosmochimica Acta (2004), 68(11), 478-478

Detailed reference viewed: 24 (4 ULg)
Full Text
Peer Reviewed
See detailLe genre Strigula (Lichens) en Europe et en Macaronésie
Roux, Claude; Sérusiaux, Emmanuël ULg

in Bibliotheca Lichenologica (2004), 90

Detailed reference viewed: 28 (1 ULg)
Full Text
See detailLe sourire de Marcel La Haye
Purnelle, Gérald ULg

in La Haye, Marcel (Ed.) Poésies (2004)

Detailed reference viewed: 43 (13 ULg)
Full Text
Peer Reviewed
See detailThe Recovery of Mamlūk Chancery Documents in an Unsuspected Place
Bauden, Frédéric ULg

in Winter, Michael; Levanoni, Amalia (Eds.) The Mamluks in Egyptian and Syrian Politics and Society (2004)

Detailed reference viewed: 118 (8 ULg)
Full Text
See detailArthur Schitzler (1862-1931): Fräulein Else
Letawe, Céline ULg

in Arte Buchtipp, Reihe Junge Literaturkritik (2004)

Detailed reference viewed: 124 (9 ULg)
Full Text
Peer Reviewed
See detailMECHANICAL STRAIN MODULATES MONOCYTE CHEMOTACTIC PROTEIN-1 AND IL-1BETA EXPRESSION BY CULTURED HUMAN AORTIC SMOOTH MUSCLE CELLS
Defawe, Olivier; Colige, Alain ULg; Deroanne, Christophe ULg et al

in Cardiovascular Pathology (2004), 13(3 suppl), 189

Detailed reference viewed: 23 (1 ULg)
Full Text
Peer Reviewed
See detailImprovement of metal dispersion in Pd/SiO2 cogelled xerogel catalysts for 1,2-dichloroethane hydrodechlorination
Lambert, Stéphanie ULg; Polard, Jean-François; Pirard, Jean-Paul ULg et al

in Applied Catalysis B : Environmental (2004), 50

The study of the influence of synthesis operating variables (nature and concentration of complexing silane, palladium percentage, temperatures of gelling, aging and vacuum drying of xerogels, molar ratio ... [more ▼]

The study of the influence of synthesis operating variables (nature and concentration of complexing silane, palladium percentage, temperatures of gelling, aging and vacuum drying of xerogels, molar ratio between the complexing silane and palladium, molar concentration of ammonia solution, and use of tetramethylammonium hydroxide as base instead of NH3) allows improving metal dispersion in Pd/SiO2 cogelled xerogel catalysts. The use of 3-(2-aminoethylamino)propyltrimethoxysilane (EDAS) or 3-(2-aminoethylamino)propyltriethoxysilane (EDAES) to complex palladium in an ethanolic solution containing tetraethoxy si lane (TEOS) and an ammonia solution of 0.54 mol/l allows obtaining a Pd/SiO2 xerogel catalyst with a mean metal particle diameter of 2.4 nm located inside silica particles. Indeed, complexes Pd(EDA(E)S)(x)(n+) induce a nucleation mechanism because of their higher reactivity compared to the network-reagent (TEOS). Although metal particles are located inside the silica particles, their complete accessibility, via the micropore network, has been shown. 1,2-dichloroethane hydrodechlorination over Pd/SiO2 catalysts mainly produces ethane and the specific hydrodechlorination rate per gram of palladium increases proportionally with palladium dispersion. Hydrodechlorination over Pd/SiO2 cogelled xerogel catalysts is a structure insensitive reaction with regard to the ensemble size concept. (C) 2004 Elsevier B.V. All rights reserved. [less ▲]

Detailed reference viewed: 90 (8 ULg)
See detailPrincipes généraux de la prothèse implantaire
Van Heusden, Alain ULg

Scientific conference (2004)

Detailed reference viewed: 8 (3 ULg)
Peer Reviewed
See detailEntrée dans la vie adulte et processus d'affiliation identitaire
Guillaume, Jean-François ULg

in Istace, Evelyne; Laffut, Michel; Plasman, Robert (Eds.) et al Sphères privée et professionnelle : vers une recomposition des rôles et des actions (2004)

Dans quelle mesure jeunes hommes et jeunes femmes intègrent-ils les injonctions sociales poussant à la réussite, à l'autonomie, à l'épanouissement personnel,... au moment de poser des choix familiaux et ... [more ▼]

Dans quelle mesure jeunes hommes et jeunes femmes intègrent-ils les injonctions sociales poussant à la réussite, à l'autonomie, à l'épanouissement personnel,... au moment de poser des choix familiaux et professionnels ? Dans quelle mesure le groupe des pairs offre-t-il des repères pour les identités en construction ? [less ▲]

Detailed reference viewed: 40 (3 ULg)
Peer Reviewed
See detailRecombination and somatic elimination of a Gossypium australe chromosome in G. hirsutum
Sarr, D.; Baudoin, Jean-Pierre ULg; Mergeai, Guy ULg

in Proceedings of the Beltwide cotton improvement conference (2004)

Detailed reference viewed: 15 (4 ULg)
Full Text
See detailLe lymphome T anaplasique CD30 positif cutané primitif, une affection au pronostic favorable.
Flagothier, Caroline ULg; Quatresooz, Pascale ULg; Franchimont, Claudine ULg et al

in Dermatologie Actualité (2004), 80

Le mycosis fongoïde représente le plus fréquent des lymphomes primitifs de la peau. Le syndrome de Sézary et les lymphomes T anaplasiques sont beaucoup plus rares. Malgré un aspect cytologique très ... [more ▼]

Le mycosis fongoïde représente le plus fréquent des lymphomes primitifs de la peau. Le syndrome de Sézary et les lymphomes T anaplasiques sont beaucoup plus rares. Malgré un aspect cytologique très atypique, le lymphome T anaplasique CD30 positif à localisation cutanée primitive est un lymphome de pronostic favorable. Une concertation et une prise en charge multidisciplinaire sont nécessaires afin d’éviter les écueils d’une thérapeutique résolument trop agressive. [less ▲]

Detailed reference viewed: 366 (1 ULg)
See detailLes études migratoires et ethniques en Belgique francophone et en Europe : Quels nouveaux enjeux ? Quelles évolutions ?
Martiniello, Marco ULg

in Timmerman, C.; Lodewyckx, I.; Vanheule, D. (Eds.) et al Wanneer wordt vreemd ? (2004)

Detailed reference viewed: 13 (1 ULg)
Peer Reviewed
See detailEnvironmental effects on the chemistry of the echinoderm skeleton
Ranner, Herwig; de Jonghe, Caroline; Ladrière, Ophélie ULg et al

Poster (2004)

Detailed reference viewed: 28 (1 ULg)
Full Text
Peer Reviewed
See detailImpact of hydroelectric power releases on the morphology and the sedimentology of the bed of the Warche River (Belgium).
Assani, A. A.; Petit, François ULg

in Earth Surface Processes & Landforms (2004)

Detailed reference viewed: 69 (21 ULg)
Full Text
Peer Reviewed
See detailIn-plane anisotropic vortex motion induced by a square array of antidots
Silhanek, Alejandro ULg; Van Look, L.; Raedts, S. et al

in Physica C: Superconductivity (2004), 404(1-4), 340-344

We report on electro-transport measurements on a Pb thin film with a square array of antidots, for the whole angular range of in-plane current orientations. We demonstrate that the interaction of a moving ... [more ▼]

We report on electro-transport measurements on a Pb thin film with a square array of antidots, for the whole angular range of in-plane current orientations. We demonstrate that the interaction of a moving flux line lattice with a periodic pinning potential, breaks the rotational symmetry and induces a guided vortex motion along the principal symmetry orientations of the pinning array. As a consequence, we found that for orientations different than the symmetry directions, the vortex velocity is not aligned with the Lorentz force. We show that this anisotropic vortex motion is temperature dependent and progressively fades out when approaching the normal state. (C) 2004 Elsevier B.V. All rights reserved. [less ▲]

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailSurvivin enhances radiation resistance in primary human glioblastoma cells via caspase-independent mechanisms.
Chakravarti, Arnab; Zhai, Gary G; Zhang, Min et al

in Oncogene (2004), 23(45), 7494-506

The observed radioresistance of human glioblastoma multiforme (GBM) poses a major challenge, which, if overcome, may lead to significant advances in the management of this patient population. There is ... [more ▼]

The observed radioresistance of human glioblastoma multiforme (GBM) poses a major challenge, which, if overcome, may lead to significant advances in the management of this patient population. There is accumulating evidence from correlative studies that Survivin expression is associated with increased malignant potential of human gliomas. The purpose of this study was to investigate whether Survivin plays a direct role in mediating radiation resistance in primary human glioma cell lines, and, if so, investigating the underlying mechanisms. Our panel of GBM cell lines included two that were relatively radiation resistant (GM20 and GM21) and two that were more radiation sensitive (GM22 and GM23), which demonstrated differential levels of Survivin expression between the two groups. Through the use of adenoviral vectors containing either dominant-negative (pAd-S(T34A)) or wild-type Suvrivin (pAd-S(WT)), we were able to inactivate or overexpress Survivin, respectively. Our findings suggest that Survivin plays a critical role in mediating radiation resistance in primary GBM cells, in part through suppression of apoptotic cell death via a caspase-independent manner. We have identified novel mechanisms by which Survivin may enhance tumor cell survival upon radiation exposure such as regulation of double-strand DNA break repair and tumor cell metabolism, which were most evident in the radiation-resistant cell lines. These differences in Survivin function both in radiation-resistant vs radiation-sensitive cell lines and in the presence vs absence of radiation exposure warrant further investigation and highlight potentially important mechanisms of radiation resistance in these tumors. [less ▲]

Detailed reference viewed: 17 (0 ULg)
Full Text
Peer Reviewed
See detailValutazione del transessualismo primario e secondario tramite il Rorschach comprehensive system
Porcelli, Piero; Affatati, Valeria; Michel, Aude et al

in Psicologia Medica e Psicoterapia (2004), 23(1), 30-42

No differences in personality variables between primary and secondary transsexuals were found. The differential diagnosis suggested between primary and secondary transsexuals is likely to be clinical ... [more ▼]

No differences in personality variables between primary and secondary transsexuals were found. The differential diagnosis suggested between primary and secondary transsexuals is likely to be clinical useful, even though it can be hardly assessed with a test of personality like the Rorschach. Furthermore, Italian transsexuals seemed to be characterized by impaired reality testing and introspection marked by anxiety, and negative self-image compared to Belgian transsexuals. A different social perception of transsexuals in the two European countries might be responsible of the difficulty encountered by the Italian transsexuals in the adaptation to social reality. Finally, since no major differences between the two sample Italian and Belgian transsexuals were shown, the Rorschach Comprehensive System can be suggested as a valuable assessment tool of personality in European multicenter studies on Gender Identity Disorders subjects. [less ▲]

Detailed reference viewed: 31 (7 ULg)
Full Text
Peer Reviewed
See detailThe fractal dimension as a measure of the quality of habitats.
Imre, A; Bogaert, Jan ULg

in Acta Biotheoretica (2004), 52(1), 41-56

Detailed reference viewed: 13 (3 ULg)
Full Text
Peer Reviewed
See detailNew possibilities for the diagnosis of early pregnancy (EP) and late embryonic mortality (LEM) in the cow
Szenci, O.; Taverne, M. A. M.; Beckers, Jean-François ULg

in Reproduction in Domestic Animals (2004), 39(4), 252

Detailed reference viewed: 15 (1 ULg)