Publications ORBi OA
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See detailHabitat partitioning in facultatively paedomorphic populations of palmate newts Triturus helveticus
Denoël, Mathieu ULg

in AMBIO : A Journal of the Human Environment (2005), 34(6), 476-477

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See detailMorphologie urbaine et économie des services collectifs
Halleux, Jean-Marie ULg; Lambotte, Jean-Marc ULg

in Qualité environnementale des bâtiments : quels bénéfices ? (2005)

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See detailPeuple absent, peuple introuvable. Le fantôme du XIXe siècle
Durand, Pascal ULg

in Hermès (2005), 42

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See detailPeuple, populaire, populisme
Durand, Pascal ULg; Lits, M.

in Hermès (2005), 42

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See detailPrincipaux types de sols de la Région wallonne 1/750.000
Bock, Laurent ULg; Lejeune, Philippe ULg; Veron, Philippe et al

Cartographic material (2005)

Carte des principaux types de sols de Wallonie.

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See detailGiuliano Gasparri, Il cartesianismo di René Fedé
Dubouclez, Olivier ULg

in Bulletin cartésien (2005)

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See detailDe l'enseignement à l'apprentissage : le paradigme cognitif en didactique des langues
Defays, Jean-Marc ULg

in Revue Parole (2005), 34-35-36

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See detailStudy of liquid fraction evolution of semi-solid steels for thixoforming
Lecomte-Beckers, Jacqueline ULg; Rassili, Ahmed ULg; Carton, Marc ULg et al

in Proceedings of the 8th ESAFORM Conference on Material Forming (2005)

Major challenge for semi-solid processing includes broadening the range of alloys that can be successfully thixoformed and developing alloys specifically for thixoforming. One important parameter is ... [more ▼]

Major challenge for semi-solid processing includes broadening the range of alloys that can be successfully thixoformed and developing alloys specifically for thixoforming. One important parameter is appropriate solidus-liquidus interval. The wider the solidification interval, the wider the processing window. This study is related to the experimental determination of this critical parameter on eight different steel compositions. This parameter was obtained using Differential Scanning Calorimetry. This technique allows to obtain the solid fraction versus temperature. [less ▲]

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See detailLa Vierge Marie, une figure polymorphe du catholicisme
Delfosse, Annick ULg

in Morelli, Anne (Ed.) Pratiques religieuses et dévotions populaires dans les collections de la Bibliothèque Royale (2005)

General outline about the construction of the Marian character and presentation of some religious practices designed to honour the Virgin.

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See detailUn peu de vocabulaire
Baiwir, Esther ULg

in Lempereur, Françoise; Bertha, A. (Eds.) 100 ans de menuiserie dans l'arrondissement de Verviers (2005)

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See detailSmall-signal characteristics of organic semiconductors with continuous energy distribution of traps
Schmeits, Marcel; Nguyen, Ngoc Duy ULg

in Physica Status Solidi A. Applications and Materials Science (2005), 202(2764),

The electrical characteristics of organic light emitting devices containing a continuous distribution of trap states in the forbidden gap are obtained by numerically solving the basic semiconductor ... [more ▼]

The electrical characteristics of organic light emitting devices containing a continuous distribution of trap states in the forbidden gap are obtained by numerically solving the basic semiconductor equations for the steady state and under small-signal conditions. The spatially-dependent occupied trap states, which are described by an explicit density of states function, modify the charge distribution within the structure and the shape of the electric field and the carrier current densities. The effect of the modulation frequency, the applied voltage and the device temperature are studied for a hole conducting layer with a trap density of states consisting of a double gaussian profile and for a given set of microscopic parameters including the carrier mobilities and thermal velocities, the capture cross sections, and the residual shallow impurity concentration. The frequency-dependent loss and capacitance curves are obtained for various experimental conditions, like temperature and applied steady-state voltage. Effects of parameters describing electrical contacts and trap density of states are shown. Such results are particularly useful for the analysis of experimental electrical characteristics obtained by thermal admittance spectroscopy. [less ▲]

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See detailAbdominal aortic aneurysm.
SakalihasanN, Natzi ULg; Limet, Raymond ULg; Defawe, O. D.

in Lancet (2005), 365(9470), 1577-89

Abdominal aortic aneurysms cause 1.3% of all deaths among men aged 65-85 years in developed countries. These aneurysms are typically asymptomatic until the catastrophic event of rupture. Repair of large ... [more ▼]

Abdominal aortic aneurysms cause 1.3% of all deaths among men aged 65-85 years in developed countries. These aneurysms are typically asymptomatic until the catastrophic event of rupture. Repair of large or symptomatic aneurysms by open surgery or endovascular repair is recommended, whereas repair of small abdominal aortic aneurysms does not provide a significant benefit. Abdominal aortic aneurysm is linked to the degradation of the elastic media of the atheromatous aorta. An inflammatory cell infiltrate, neovascularisation, and production and activation of various proteases and cytokines contribute to the development of this disorder, although the underlying mechanisms are unknown. In this Seminar, we aim to provide an updated review of the pathophysiology, current and new diagnostic procedures, assessment, and treatment of abdominal aortic aneurysm to provide family practitioners with a working knowledge of this disorder. [less ▲]

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See detailTissue distribution of perfluorinated chemicals in harbor seals (Phoca vitulina) from the Dutch Wadden Sea
Van de Vijver, Kristin Inneke; Hoff, Philippe; Das, Krishna ULg et al

in Environmental Science & Technology (2005), 39(18), 6978-6984

Perfluorinated acids (PFAs) are today widely distributed in the environment, even in remote arctic areas. Recently, perfluorooctane sulfonate (PFOS) has been identified in marine mammals all over the ... [more ▼]

Perfluorinated acids (PFAs) are today widely distributed in the environment, even in remote arctic areas. Recently, perfluorooctane sulfonate (PFOS) has been identified in marine mammals all over the world, but information on the compound-specific tissue distribution remains scarce. Furthermore, although longer perfluorinated carboxylic acids (PFCAs) are used in industry and were shown to cause severe toxic effects, still little is known on potential sources or their widespread distribution. In this study, we report for the first time on levels of longer chain PFCAs, together with some short chain PFAs, perfluorobutane sulfonate (PFBS) and perfluorobutanoate (PFBA), in liver, kidney, blubber, muscle, and spleen tissues of harbor seals (Phoca vitulina) from the Dutch Wadden Sea. PFOS was the predominant compound in all seal samples measured (ranging from 89 to 2724 ng/g wet weight); however, large variations between tissues were monitored. Although these are preliminary results, it is, to our knowledge, the first time that PFBS could be found at detectable concentrations (2.3 +/- 0.7 ng/g w wt) in environmental samples. PFBS was only detected in spleen tissue. PFCA levels were much lower than PFOS concentrations. The dominant PFCA in all tissues was PFNA (perfluorononanoic acid), and concentrations generally decreased in tissues for all other PFCA homologues with increasing chain length. No clear relationship between PFOS levels in liver and kidney was observed. Furthermore, hepatic PFDA (perfluorodecanoic acid) levels increased with increasing body length, but in kidney tissue, PFDA levels showed an inverse relationship with increasing body length. These data suggest large differences in tissue distribution and [less ▲]

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See detailComparison of liaison N-tact PTH (diasorin) and N-tact PTH SPIRMA (diasorin) in hemodialyzed patients
Cavalier, Etienne ULg; Delanaye, Pierre ULg; Krzesinski, Jean-Marie ULg et al

in Clinical Chemistry & Laboratory Medicine (2005), 43(8), 890-891

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See detailFracture prevention in postmenopausal women
Bruyère, Olivier ULg; Edwards, John; Reginster, Jean-Yves ULg

in Clinical Evidence (2005), 13

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See detailDΑΡΡΩΝ AND ΔΑΙΜΟΝ: A New Inscription from Mylasa
Carbon, Jan-Mathieu ULg

in Epigraphica Anatolica (2005)

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See detailwhat are the effects of treatments to prevent fractures in postmenopausal osteoporosis
Bruyère, Olivier ULg; Edwards, J.; Reginster, Jean-Yves ULg

in BMJ Clinical evidence (2005), 13

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See detailLʼimmobilier de bureau en Belgique, un révélateur des mutations économiques et urbaines ?
Bruck, L.; Mairy, N.; Halleux, Jean-Marie ULg et al

in Bulletin de la Société Géographique de Liège (2005), 46

The aim of the paper is to analyse how office markets are in interaction with the evolutions in the field of territory and economy. The first part of the paper analyses the data available to study the ... [more ▼]

The aim of the paper is to analyse how office markets are in interaction with the evolutions in the field of territory and economy. The first part of the paper analyses the data available to study the office stocks. Afterwards, we present an urban hierarchy based on the office equipment, in relation with the process of metropolization and its location consequences. The last part of the paper shows that the office function is also concerned with the process of periurbanization. [less ▲]

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