References of "2012"
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See detailIonospheric effects on relative positioning within GPS dense network
Lejeune, Sandrine; Wautelet, Gilles ULg; Warnant, René ULg

in GPS Solutions (2012), 16(1), 105-116

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See detailRapport de mission de janvier 2012; PIC Bonne gouvernance (UCG-UCL-ULg)
Verjans, Pierre ULg

Report (2012)

Lors de la mission de janvier du Nord vers le Sud pour le projet "Bonne gouvernance et pratiques efficientes à l'est de la RDC" (troisième année du projet), deux mémoires de DEA ont pu être défendus et ... [more ▼]

Lors de la mission de janvier du Nord vers le Sud pour le projet "Bonne gouvernance et pratiques efficientes à l'est de la RDC" (troisième année du projet), deux mémoires de DEA ont pu être défendus et une salle inaugurée pour institutionnaliser l'ODAG qui doit s'insérer dans la structure de l'UCG. [less ▲]

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See detailMobilité: la saga du tram à Liège
Thoreau, François ULg

Article for general public (2012)

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See detailChangement climatique, géomorphologie littorale, désertification
Ozer, Pierre ULg

Learning material (2012)

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See detailContagion inside the Credit Default Swaps markets in the light of 2008 crisis
Sougné, Danielle ULg; Mattar, Jamal ULg

in Journal of Business and Economics (2012)

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See detailVignette thérapeutique de l'étudiant. Quelles cibles tensionnelles viser chez un patient diabétique de type 2?
Krzesinski, Jean-Marie ULg; Scheen, André ULg

in Revue Médicale de Liège (2012), 67

L'hypertension artérielle est fréquemment observée chez le patient diabétique de type 2 et aggrave le pronostic cardio-vasculaire et rénal. Abaisser la pression artérielle représente donc un objectif ... [more ▼]

L'hypertension artérielle est fréquemment observée chez le patient diabétique de type 2 et aggrave le pronostic cardio-vasculaire et rénal. Abaisser la pression artérielle représente donc un objectif essentiel dans cette population. Cependant, les valeurs de pression systolique et diastolique à atteindre restent controversées et la cible doit sans doute être ajustée en fonction des caractéristiques individuelles du patient ("médecine personnalisée"). Cette vignette clinique résume les principaux arguments à propos du choix des cibles tensionnelles, en termes de rapport bénéfices/risques, selon que le patient diabétique présente un syndrome métabolique sans complications, une néphropathie ou une insuffisance coronaire. [less ▲]

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See detailIndividual decisions in placenta increta and percreta: a case series.
CHANTRAINE, Frédéric ULg; NISOLLE, Michelle ULg; PETIT, Philippe ULg et al

in Journal of Perinatal Medicine (2012), 40(3), 265-70

Abstract Objective: Placenta increta or percreta is an uncommon pathology, sometimes associated with high maternal morbidity. Its prevalence increases proportionally to the number of cesarean sections ... [more ▼]

Abstract Objective: Placenta increta or percreta is an uncommon pathology, sometimes associated with high maternal morbidity. Its prevalence increases proportionally to the number of cesarean sections. This study analyzed the changes of our management strategy to devise treatment guidelines for this uncommon disorder. Materials and methodology: Between 2005 and 2011, 10 cases of placenta increta or percreta were managed at our university hospital maternity department. Results: Among the 10 cases, seven were diagnosed prenatally. Two patients were diagnosed early, at 14 and 17 weeks of gestational age, and their pregnancies were terminated. Five had hysterectomies during the intrapartum period, and despite attempted conservative treatment for the two others, hysterectomy proved necessary 2 months postpartum because of intrauterine infections. Seven of the 10 women had hysterectomies. Conclusion: Prenatal diagnosis of placenta increta or percreta is essential to plan the delivery in a competent tertiary care center. The decision to perform a cesarean hysterectomy or leave the placenta in situ for spontaneous delivery is based on the extent of infiltration, the patient's hemodynamic status, and her desire to remain fertile. The high-risk of infection and severe hemorrhage must not be overlooked should conservative treatment be chosen. This situation requires prolonged close monitoring. [less ▲]

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See detailGeneral productivity: How become waxed and wax became a copula
Petré, Peter ULg

in Cognitive Linguistics (2012), 23(1), 28-65

This article provides an analysis — within the framework of Radical Construction Grammar — of how BECOME developed into a copula ‘become’ out of an original sense ‘arrive’, and WAX, originally ‘grow’ ... [more ▼]

This article provides an analysis — within the framework of Radical Construction Grammar — of how BECOME developed into a copula ‘become’ out of an original sense ‘arrive’, and WAX, originally ‘grow’, also came to be used as a copula ‘become’. Importantly, it explains why these verbs successfully became fully productive copulas in a very short period of time. It is argued that this happened after a pre-copular stage had reached a cognitive threshold value. The occurrence of this threshold is related to the fact that the copular constructions featuring BECOME and WAX were not the end result of a single diachronic lineage of constructions (i.e. one construction developed out of another one, one at a time). Instead, the copularization of these verbs was the result of an interaction between lineages of constructions, belonging to two groups: (i) constructions involving BECOME or WAX, which gradually changed and interacted with each other; (ii) constructions involving already existing copulas, notably WEORÐAN ‘become’, which provided a generally productive analog upon which the newly emerging copulas could graft. Generally, the article calls attention to the importance of multiple source constructions and thresholds in understanding grammaticalization processes and productivity. [less ▲]

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See detailThe Values of the European Union : Elements of a European Identity
Michel, Quentin ULg

Learning material (2012)

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See detailPuede la ficcón ayudar a la comprensión sociológica
Jacquemain, Marc ULg

Scientific conference (2012, January)

La ponencia plantea las tres maneras de utilización de la ficción en sociología : como informe sobre ciertas realidades sociales, como elucidación del espíritu de una región o una época, y como ... [more ▼]

La ponencia plantea las tres maneras de utilización de la ficción en sociología : como informe sobre ciertas realidades sociales, como elucidación del espíritu de una región o una época, y como ilustración de conceptos teóricos. La presentación utiliza ejemplos de películas (Guillermo del Tero, Iñarritu), o de novelas (Umberto Eco, Milan Kundera, Eric Emmanuel Schmitt) [less ▲]

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See detailSpatial correlation of OH Meinel and O2 Infrared Atmospheric nightglow emissions observed with VIRTIS-M on board Venus Express
Gérard, Jean-Claude ULg; Soret, Lauriane ULg; Piccioni, G. et al

in Icarus (2012)

We present the two-dimensional distribution of the O2 a1∆-X3Σ (0-0) band at 1.27 µm and the OH ∆v=1 Meinel airglow measured simultaneously with the Visible and Infrared Thermal Imaging Spectrometer ... [more ▼]

We present the two-dimensional distribution of the O2 a1∆-X3Σ (0-0) band at 1.27 µm and the OH ∆v=1 Meinel airglow measured simultaneously with the Visible and Infrared Thermal Imaging Spectrometer (VIRTIS) on board Venus Express. We show that the two emissions present very similar spatial structures. A cross-correlation analysis indicates that the highest level of correlation is reached with only very small relative shifts of the pairs of images. In spite of the strong spatial correlation between the morphology of the bright spots in the two emissions, we also show that their relative intensity is not constant, in agreement with earlier statistical studies of their limb profiles. We conclude that the two emissions have a common precursor that controls the production of both excited species. We argue that atomic oxygen, which produces O2(1∆) molecules by three-body recombination and is the precursor of ozone formation, also governs to a large extent the OH airglow morphology through the H + O3 → OH* + O2 reaction. [less ▲]

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See detailTraitement chirurgical d'une hernie ombilicale avec incarcération abomasale chez une génisse
Lamain, Guillaume ULg; Sartelet, Arnaud ULg

in Point Vétérinaire (2012), 322

Un veau femelle de race blanc-bleu belge âgé de 3,5 mois est présenté pour une masse abdominale. L’état général de l’animal et la défécation sont conservés. Une hernie ombilicale avec incarcération de la ... [more ▼]

Un veau femelle de race blanc-bleu belge âgé de 3,5 mois est présenté pour une masse abdominale. L’état général de l’animal et la défécation sont conservés. Une hernie ombilicale avec incarcération de la caillette, qui semble ancienne, est diagnostiquée. Lors du traitement chirurgical, une herniorraphie se révèle nécessaire et une abomasotomie permet l’extraction d’un phytobézoar. [less ▲]

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See detailImmune Reconstitution Inflammatory Syndrome in Natalizumab-Associated PML
Phan-Ba, Rémy ULg; LOMMERS, Emilie ULg; Moonen, Gustave ULg et al

in Neurology (2012), 78(1), 73

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See detailProbability of detection and positioning error of a hydro acoustic telemetry system in a fast-flowing river: intrinsic and environmental determinants
Bergé, Julien; Capra, Hervé; Pella, Hervé et al

in Fisheries Research (2012), 125-126

In situ fixed acoustic telemetry methods make it possible to study simultaneously the detailed movements of individual fish and their relationship to the environment, but the properties of these methods ... [more ▼]

In situ fixed acoustic telemetry methods make it possible to study simultaneously the detailed movements of individual fish and their relationship to the environment, but the properties of these methods is little known in harsh physical conditions. We examined the probability of tag detection by the system and the positioning error for detected tags of an existing telemetry system installed with 32 fixed hydrophones in a reach of the fast-flowing Rhône River in France. The reach was 1.8 km long and had heterogeneous thermal and hydraulic conditions described by a two-dimensional hydraulic model. We compared positions detected by the system with true positions estimated using a tachometer or a differential GPS, for various sets of experimental tag emissions. We analyzed how the probability of detection and the positioning error were affected by user-defined variables and three groups of environmental variables describing the configuration of the hydrophones around tag position, the physical environment at tag position and the reception quality. Tag emissions from the center channel had an average probability of detection (40-50%) higher than emissions originating from positions close to the banks, and were positioned with smaller average errors (3-5 m). The probability of detection of emissions typically varied between near 0% and 80% with configuration variables (density of surrounding hydrophones and location of tag relative to the hydrophones) and also decreased in the presence of coarse substrate. The positioning error was mainly reduced when user-defined variables of the triangulation software were set by an expert user. Configuration variables also influenced the positioning error with weaker effects than those observed for detection probability. [less ▲]

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See detailWeb-building spiders and blood-feeding flies as prey of the notch-eared bat (Myotis emarginatus)
Kervyn, Thierry; Godin, Marie Céline; Jocqué, Rudy et al

in Belgian Journal of Zoology (2012), 142(1), 59-67

Conservation of the endangered notch-eared bat (M. emarginatus) requires a specific action plan based on precise ecological requirements of this species. The analysis of the diet of three colonies in ... [more ▼]

Conservation of the endangered notch-eared bat (M. emarginatus) requires a specific action plan based on precise ecological requirements of this species. The analysis of the diet of three colonies in southern Belgium revealed: (1) spatial and seasonal variations of the diet; (2) the consumption of web-building spiders (Araneus diadematus, A. triguttatus, Cyclosa conica, Enoplognatha sp., Larinioides patagiatus, Neriene emphana); (3) the predominance of blood-feeding dipterans in the diet (Stomoxys calcitrans and Musca autumnalis). Since the populations of these two ectoparasitic flies are sensitive to the use of antiparasitic drugs, these drugs should be used with caution by farmers and veterinarians in the vicinity of maternity colonies. [less ▲]

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See detailLa voix dysphonique: L'impact négatif sur l'élève
Morsomme, Dominique ULg; Minel, Laura; Verduyckt, Ingrid

in Ortho Magazine (2012), 98

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