Last 7 days
Bookmark and Share    
Full Text
Peer Reviewed
See detailAudiometric results after stapedotomy operations in patients with otosclerosis and preoperative small air-bone gaps
SALMON, Caroline ULg; BARRIAT, Sébastien ULg; DEMANEZ, Laurent CH P ULg et al

in Audiology & Neuro-otology (in press)

Objectives: The efficacy of stapedotomies performed on patients with small air-bone gaps (<25 dB, sABG) was compared to the efficacy of the operation in patients who had otosclerosis with high air-bone ... [more ▼]

Objectives: The efficacy of stapedotomies performed on patients with small air-bone gaps (<25 dB, sABG) was compared to the efficacy of the operation in patients who had otosclerosis with high air-bone gaps (≥25 dB, hABG). Methods: This retrospective study evaluates the short-term postoperative air and bone conduction thresholds and air-bone gaps after 181 CO2 laser stapedotomies. Results: A significantly smaller air-bone gap (ABG) and lower air conduction thresholds after surgery were observed in the group of patients who underwent surgery with preoperative ABGs of less than 25 dB. Bone conduction thresholds improve in sABG group after surgery. Conclusions: The results after stapedotomies are good even if the preoperative air-bone gap is small and that the overall risk of hearing deterioration due to stapes surgery remains low. [less ▲]

Detailed reference viewed: 63 (8 ULg)
See detailЗагальна теорiя вiдносностi: горизонти випробувань
Yatskiv, Yaroslav S.; Alexandrov, Alexander N.; Vavylova, Iryna B. et al

Book published by BAITE (in press)

Detailed reference viewed: 33 (8 ULg)
Full Text
Peer Reviewed
See detailHigh concentrations of Myeloperoxidase in the equine uterus as an indicator of endometritis
Parrilla Hernandez, Sonia ULg; Ponthier, Jérôme ULg; Franck, Thierry ULg et al

in Theriogenology (in press)

Intra-luminal fluid and excessive abnormal hyper-edema are regularly used for the diagnosis of endometritis in the mare, which is routinely confirmed by the presence of neutrophils on endometrial smears ... [more ▼]

Intra-luminal fluid and excessive abnormal hyper-edema are regularly used for the diagnosis of endometritis in the mare, which is routinely confirmed by the presence of neutrophils on endometrial smears. Studies show a relation between neutrophils and myeloperoxidase (MPO), an enzyme contained in and released by neutrophils during degranulation or after cell lysis. This enzyme has been found in many fluids and tissues and associated with different inflammatory pathologies in the horse. The aims of this study were to assess the presence and concentration of MPO in the equine uterus, and to investigate its relation with neutrophils, and other clinical signs of endometritis. Mares (n=51) were evaluated for presence of intra-luminal fluid and excessive endometrial edema before breeding, and a small volume lavage and cytology samples were obtained. From 69 cycles, supernatant of the uterine flushes was analysed with a specific equine MPO ELISA assay to measure MPO concentration. Cytology samples were used for the diagnosis of endometritis. MPO was present in the uterus of all estrus mares in highly variable concentrations. MPO concentrations were significantly (p<0.05) higher in samples with positive cytologies and in presence of intra-luminal fluid. Occasionally, some samples with negative cytologies showed high MPO concentration, but the opposite was never observed. Cycles presenting hyper-edema weren’t associated to high concentration of MPO, intra-luminal fluid or positive cytology making it a poor diagnostic tool of endometritis. [less ▲]

Detailed reference viewed: 115 (28 ULg)
Full Text
Peer Reviewed
See detailPolitique, Profil et Parcours linguistiques face à la mondialisation universitaire
Defays, Jean-Marc ULg

in Dezutter, Olivier; Borge, Serge (Eds.) Actes du IIIe Forum mondial des centres de langues de l’enseignement supérieur HÉRACLES, "Les Centres de langues et la mise en œuvre des politiques linguistiques" (in press)

Detailed reference viewed: 96 (32 ULg)
Full Text
Peer Reviewed
See detailP.PalauRib. inv. 391 : lettre réutilisée comme exercice d’écriture
Carlig, Nathan ULg

in Coptica Barcinonensia. Texts and Documents from the 5th International Seminar of Coptic Papyrology (Barceloe, 6-13 July 2014) (in press)

Detailed reference viewed: 16 (0 ULg)
Peer Reviewed
See detailL’intégration des Marocains en Belgique, un processus tripartite?
Gsir, Sonia ULg

in Ben Khalifa, Riadh (Ed.) Actes du colloque Etrangers au Maghreb, Maghrébins à l’étranger : XIXe-XIXe siècles (in press)

Detailed reference viewed: 12 (0 ULg)
Full Text
Peer Reviewed
See detailThe Childhood Executive Function Inventory (CHEXI): Confirmatory Factor Analyses and Cross-Cultural Clinical Validity in a Sample of 8- to 11-Year-Old Children
Catale, Corinne ULg; Meulemans, Thierry ULg; Thorell, Lisa B.

in Journal of Attention Disorders (in press)

The Childhood Executive Functioning Inventory (CHEXI) is a new rating instrument for executive functioning developed by Thorell and Nyberg (2008). Through exploratory factor analyses, this inventory has ... [more ▼]

The Childhood Executive Functioning Inventory (CHEXI) is a new rating instrument for executive functioning developed by Thorell and Nyberg (2008). Through exploratory factor analyses, this inventory has been shown to tap into working memory and inhibition-related behaviors in young children. In this study, we present the psychometric characteristics of the French adaptation of the CHEXI in 8- to 11-year-old children. In addition, we explore the cross-cultural validity of the CHEXI in discriminating between children with ADHD and normally developing children in two culturally different samples (Belgian and Swedish). Confirmatory factor analyses replicated the two-factor solution, referred to as inhibition and working memory, that was identified in the original study with Swedish children. Supplementary analyses indicated that both subscales have good psychometric properties. From a clinical point of view, the CHEXI was found to discriminate, with high sensitivity and specificity, between children with ADHD and normally developing controls in both cultural samples. Cross-cultural clinical implications are discussed. [less ▲]

Detailed reference viewed: 153 (13 ULg)
Full Text
Peer Reviewed
See detailImpact of different plant secondary metabolites addition: saponin, tannic acid, salicin and aloin on glucose anaerobic co-digestion
Mambanzulua Ngoma, Philippe; Hiligsmann, Serge ULg; Sumbu Zola, Eric et al

in Journal of Fermentation Technology (in press)

Vegetal waste and some wastewater of agro-food industries contain plant secondary metabolites (PSMs). It was showed in nutritional researches that these substances such as saponins and tannins reduced the ... [more ▼]

Vegetal waste and some wastewater of agro-food industries contain plant secondary metabolites (PSMs). It was showed in nutritional researches that these substances such as saponins and tannins reduced the methane production in the rumen. To our knowledge no study was done in the waste treatment domain to evaluate the inhibitory effect of the principal glycosidic metabolites from the wastewater or vegetal waste on their own methane-producing anaerobic digestion. Therefore in this paper BMP tests were carried out at 30°C with four commercial PSMs (CPSMs) in mixture with glucose monohydrate (Gl) used as control sample. These CPSMs were saponin from Quilaja Saponaria Molina Pract (Sap), tannic acid (Tan), salicin (Sal) and aloin from Curacao Aloe (Alo) representing respectively saponins, tannins, alcoholic glycosides and anthraquinones sources. Acidogenesis and acetogenesis were recorded for all the mixtures of Gl and CPSMs; however their conversion rates decreased with the increase of the concentrations of CPSMs. By contrast, the methanogenesis was inhibited at concentrations of CPSMs above 0.3 g/l. The inhibition degree for aromatic compounds on the anaerobic biodegradation of Gl seemed directly to depend on the numbers of benzene rings in the medium and the synergism. Thus, the highest inhibition of the biogas production from Gl was recorded for Alo, followed by Sap, Tan and Sal. However, the highest inhibition of the methane production from Gl was recorded with Sap, Alo, Tan and Sal. It was supposed that the toxicity potentials of these PSMs on the own biomethanization would be in following decreasing order: Sap or Alo, Tan and Sal. Therefore, the concentration of PSMs alone or in mixture in a digester should be bellow 0.3 g/l. for a better methanization . [less ▲]

Detailed reference viewed: 30 (2 ULg)
Peer Reviewed
See detailCircadian Rhythm Sleep Disorder: Genetic and Environmental Factors
Chellappa, Sarah Laxhmi ULg; Viola, Antoine; Mongrain, Valerie

in Kushida, Clete (Ed.) Encyclopaedia of Sleep (in press)

Detailed reference viewed: 30 (2 ULg)
Full Text
Peer Reviewed
See detailMass-spectrometry-based method for screening of new peptide ligands for G-protein-coupled receptors
Cologna Takeno, Camila; Gilles, Nicolas; Echterbille, Julien ULg et al

in Analytical and Bioanalytical Chemistry (in press)

G-protein-coupled receptors (GPCRs) constitute the largest family of transmembrane proteins. Although implicated in almost all physiological processes in the human body, most of them remain unexploited ... [more ▼]

G-protein-coupled receptors (GPCRs) constitute the largest family of transmembrane proteins. Although implicated in almost all physiological processes in the human body, most of them remain unexploited, mostly because of the lack of specific ligands. The objective of this work is to develop a new mass-spectrometry-based technique capable of identifying new peptide ligands for GPCRs. The strategy is based on the incubation of cellular membranes overexpressing GPCRs with a mixture of peptides that contains potential ligands. Peptide ligands bind to the receptors, whereas other peptides remain in the binding buffer. Bound peptides are eluted from membranes and directly detected, identified, and characterized by MALDI TOF–TOF. The results reveal the efficacy of the procedure for selecting a specific ligand of GPCRs in both simple and complex mixtures of peptides. This new approach may offer direct purification, identification, and characterization of the new ligand in a single workflow. The proposed method is labeling-free and, unlike radio-binding and other techniques, it does not require a previously known labeled ligand of the studied GPCR. All these properties greatly reduce the experimental constraints. Moreover, because it is not based on the principle of a competitive specific binding, this technique constitutes a new tool to discover new ligands not only for known GPCRs, but also for orphan GPCRs [less ▲]

Detailed reference viewed: 44 (8 ULg)
Peer Reviewed
See detailEvolution of Treatment and Investigative Approaches in Sleep Medicine
Ly, Julien; Chellappa, Sarah Laxhmi ULg; MAQUET, Pierre ULg

in Billiard, Michael (Ed.) Sleep Medicine: a comprehensive guide (in press)

Detailed reference viewed: 44 (16 ULg)
Full Text
Peer Reviewed
See detail« Observation relative au poème Un Coup de Dés jamais n’abolira le Hasard par Stéphane Mallarmé » : une préface d’un nouveau genre ?
Durand, Pascal ULg

in Björn-Olav, Dozo; Saint-Amand, Denis (Eds.) Jeux et enjeux de la préface (in press)

L’« Observation relative au poème UN COUP DE DÉS JAMAIS N’ABOLIRA LE HASARD », rédigée expressément à la demande de la rédaction de la revue Cosmopolis qui en avait procuré l’édition originale sous une ... [more ▼]

L’« Observation relative au poème UN COUP DE DÉS JAMAIS N’ABOLIRA LE HASARD », rédigée expressément à la demande de la rédaction de la revue Cosmopolis qui en avait procuré l’édition originale sous une première forme, est depuis lors, assez improprement, considérée et lue comme une « préface » au Coup de dés dans sa version définitive. Émanant d’un poète ayant marqué plus d’une fois la vive défiance que lui inspirait le geste de la préface, elle doit plutôt être lue, tout d’abord, comme un texte de circonstance imposé par des contingences éditoriales et comme un commentaire visant à assurer la lisibilité d’un texte monstre en le rabattant sur des codes reçus. Examinée sous l’angle de sa construction et de son dispositif d’énonciation, cette « Observation » tient sans doute moins, en outre, d’une préface apportée après coup à un « poème » que d’un manifeste esthétique faisant « observer » et se lever, à l’horizon du texte, l’émergence d’un genre poétique sans précédent. [less ▲]

Detailed reference viewed: 125 (43 ULg)
Peer Reviewed
See detailThe Emergence of The Possessive Determiner in Ancient Egyptian
Sojic, Nathalie ULg

in Grossman, Eitan; Polis, Stéphane (Eds.) Possession in Ancient Egyptian (in press)

This paper deals with adnominal possession in Ancient Egyptian, focusing on constructions involving a pronominal possessor. In early Egyptian, a single construction is attested: substantive (possessee ... [more ▼]

This paper deals with adnominal possession in Ancient Egyptian, focusing on constructions involving a pronominal possessor. In early Egyptian, a single construction is attested: substantive (possessee) + bound person marker (possessor). From the 6th Dynasty onwards, a new construction, which is built from a demonstrative determiner, appears: pAy + bound person marker (possessor) + substantive (possessee). In order to describe the gradual encroachment of the innovative possessive determiner pAy-f on the older construction with the possessive bound person marker, this study proposes a discourse-oriented analysis, using the notion of ‘subjective deixis.’ [less ▲]

Detailed reference viewed: 23 (2 ULg)
Full Text
Peer Reviewed
See detailRepetitive Genres — Spec. issue of Volume ! La revue des musiques populaires
Levaux, Christophe ULg; Pirenne, Christophe ULg

in Volume ! La revue des musiques populaires (in press)

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailThe Sceptical President: Václav Klaus' Influence on Czech Public Opinion on Climate Change
De Pryck, Kari; Gemenne, François ULg

in Climatic Change (in press)

Detailed reference viewed: 99 (5 ULg)
Peer Reviewed
See detailnotices et contribution
Allart, Dominique ULg

in Van Grieken, Joris; Van der Stock, Jan; Luyten, Ger (Eds.) Hieronymus Cock. The Renaissance in Print (in press)

Detailed reference viewed: 69 (10 ULg)
Full Text
Peer Reviewed
See detailLa flexicurité revisitée : analyse qualitative interdisciplinaire du discours de travailleurs à l'aide d'un logiciel collaboratif »
Beuker, Laura ULg; DE CIA, Julie ULg; Dervaux, Amélie ULg et al

in Recherches Qualitatives (in press)

L’ambition de cet article est double : explorer les vertus de l’utilisation d’un logiciel d’analyse qualitative dans le cadre d’un travail interdisciplinaire sur la flexicurité, et réaliser une revue de ... [more ▼]

L’ambition de cet article est double : explorer les vertus de l’utilisation d’un logiciel d’analyse qualitative dans le cadre d’un travail interdisciplinaire sur la flexicurité, et réaliser une revue de littérature transversale à partir des problématiques concrètes que ce concept cristallise dans le vécu des travailleurs. La flexicurité constitue un oxymore qui prône la recherche d’un équilibre entre besoins de flexibilité et de sécurité sur le marché du travail. Cet équilibre est avant tout un objectif politique, mais il reste fragile aux yeux des acteurs concernés. En cherchant à croiser le regard analytique de trois disciplines – psychologie, gestion et sociologie –, nous avons recouru au logiciel Cassandre (Lejeune, 2008) pour dégager des tensions discursives autour des notions de flexibilité et de sécurité dans un corpus de vingt entretiens qualitatifs. L’article permet ainsi de concrétiser l’intérêt et les limites de l’utilisation d’un logiciel d’analyse qualitative dans le cadre d’un travail interdisciplinaire. [less ▲]

Detailed reference viewed: 53 (7 ULg)
Full Text
Peer Reviewed
See detailChronos et la clé du temps
Désert, Jean-Benoît ULg; Charon, valérie; Triffaux, Jean-Marc ULg

in Revue des Hôpitaux de Jour Psychiatriques et des Thérapies Institutionnelles (in press), 15(15), 79-85

L’argument de ce XLème Colloque des Hôpitaux de jour psychiatriques nous a plongés dans un abîme de questionnements théoriques et pratiques. Défiés par cette immersion dans les tréfonds du modèle, nous ... [more ▼]

L’argument de ce XLème Colloque des Hôpitaux de jour psychiatriques nous a plongés dans un abîme de questionnements théoriques et pratiques. Défiés par cette immersion dans les tréfonds du modèle, nous avons choisi de nous accrocher aux fondements de notre univers. La mythologie grecque sera donc notre source d’inspiration en mettant un dieu antique à notre disposition. Chronos sera notre guide dans un périple réflexif soumettant nos théories et notre pratique à l’épreuve du temps. Le récit de la conception d’un atelier thérapeutique, l’atelier « Art & Temps », sera notre fil d’Ariane dans notre tentative de symboliser notre pratique thérapeutique quotidienne et ses enjeux. Par la suite, l’exposé d’un cas clinique concrétisera un raisonnement théorique visant à situer notre modèle de prise en charge dans le réseau psychiatrique global. [less ▲]

Detailed reference viewed: 159 (19 ULg)
See detailLe droit de préemption de la France sur le Congo Belge en 1960
Genin, Vincent ULg

in Actes du IXe Congrès de l'Association des Cercles francophones d'Histoire et d'Archéologie de Belgique (in press)

Detailed reference viewed: 85 (10 ULg)
Full Text
Peer Reviewed
See detailQuantification of anthropogenic effects in the landscape of Lubumbashi
Andre, Marie ULg; Vranken, Isabelle ULg; Boisson, Sylvain ULg et al

in Mahy, Grégory; Colinet, Gilles; Bogaert, Jan (Eds.) Anthropisation au Katanga (in press)

In order to understand the dynamic of the (sub)urbanisation and so, to quantify the anthropogenic effects of the rapid growth of tropical cities, it is crucial to find and apply valuable methods. In this ... [more ▼]

In order to understand the dynamic of the (sub)urbanisation and so, to quantify the anthropogenic effects of the rapid growth of tropical cities, it is crucial to find and apply valuable methods. In this contribution, the transferability of the Rüdisser et al. (2012) «Distance to Nature» hemeroby assessment method to the landscape surrounding the city of Lubumbashi (DRC) is evaluated. That methodology has the advantage of taking structural connectivity into account by computing the distance to natural habitats. As it had never been applied to an African city before, some adjustments (fitting of the local land uses types into the hemeroby levels designed to Austria) and amendments (suppression of the final classification into hemeroby level simplification) are proposed. Moreover, an analysis of the decanal (2002-2013) hemeroby dynamics is presented. Results suggest that the Distance to Nature methodology is transferable but requires good field knowledge to define reference habitats and identify them in the Landsat classified images. There was a dramatic decrease of the «natural» and «near-natural» levels in the study extent during the studied period. In addition, 32% of the land underwent anthropisation increase, mostly around cities and following a ribbon development. [less ▲]

Detailed reference viewed: 122 (58 ULg)