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See detailPathologies of the puerperium in the cow. How to define, diagnose, understand and treat.
Hanzen, Christian ULg

Learning material (2016)

The aim of this conference is to answer to the 8 following questions In which economical context are we working ? Is puerperium important for the reproductive performance of the cow ? How to define the ... [more ▼]

The aim of this conference is to answer to the 8 following questions In which economical context are we working ? Is puerperium important for the reproductive performance of the cow ? How to define the pathologies of the puerperium ? What’s the prevalence of these pathologies ? How to diagnose the pathologies of the puerperium ? When to detect these pathologies ? What kind of relations exist between these pathologies ? How to treat these pathologies ? [less ▲]

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See detailLa médiation du média : adresse au lecteur, positions, dispositions
Servais, Christine ULg

Conference (2016, May 26)

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See detailRedrawing Comics into the Graphic Novel: the Historiography of Comics, Canonization, and Authors’ Histories of the Medium
Crucifix, Benoît ULg

Conference (2016, May 26)

The development of comics studies in the United States has been linked to the institutionalization of the ‘graphic novel’ as a ‘literary’ subset of comics deemed worthy of academic attention. Several ... [more ▼]

The development of comics studies in the United States has been linked to the institutionalization of the ‘graphic novel’ as a ‘literary’ subset of comics deemed worthy of academic attention. Several voices in North-America are now challenging the need for canon formation by arguing for other approaches to the historiography of comics beyond the graphic novel. Histories and definitions, however, as Thierry Smolderen argues, are not only written by scholars, but generated by a multiplicity of social groups actively participating in the ongoing negotiation of what the medium ‘is’. Drawing on these recent trends, I will engage in a disciplinary reflection on the historiography of comics by focusing on authors' histories of the medium. Cartoonists themselves indeed act as comics historians: suffice to think of Jules Feiffer's pioneering The Great Comic Book Heroes (1965). ‘Graphic novelists’ as Chris Ware, Art Spiegelman, Seth or Daniel Clowes have been deeply engaged in recovering the past of comics in their works as well as in essays, reprints, or exhibitions. These histories are fragmentary, emotionally charged and at times anachronistic, but they complicate teleological accounts of the graphic novel, disrupting the academic canon. Confronting this perspective with recent insights in literary historiography, I will attempt to examine some of the specific epistemological issues raised by cartoonists' histories of comics in their divergence or convergence with other historiographic trends such as fanzines and academic research. [less ▲]

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See detailBrain breaks in the classroom. An example of implementation in Belgium
Cloes, Marc ULg; Cloes, Stéphanie

Conference (2016, May 26)

School is identified as the main pillar of the fight against sedentariness in youth. Several models of active schools have been described in the literature and, under the umbrella of the school policy ... [more ▼]

School is identified as the main pillar of the fight against sedentariness in youth. Several models of active schools have been described in the literature and, under the umbrella of the school policy enhancing physical activity (PA), five main dimensions can be identified (Physical education, Active transportation, Life environment, Sport at school, PA in the classroom). This underlines that, if the PE teacher is considered as the corner stone of the PA promotion at school, (s)he is not alone to create the conditions aiming to permit to the children to reach the PA level recommended daily. Integrating more PA in the classroom seems to be a promising approach for children lifestyle as well as for their overall learning. Worldwide, initiatives are proposed in order to convince classroom teachers to integrate more often PA in their educational activities. Nowadays, it seems determining to share experiences in order to identify good practices and solutions to the current problems that teachers can encountered on the field. The goal of this presentation is to illustrate two concrete examples of projects implemented in primary schools in Wallonia, Belgium. We will describe the teaching context as well as the main findings provided by a systematic data analysis conducted during these experiments. The first study focused on three classes proposing Brain Breaks (BB) videos during a 10 weeks period. The attitude of the pupils and the teaching staff opinions were analyzed. In the second study, varied PA breaks (BB video, games, and video developed by the pupils) were proposed during periods of two to four weeks. Data from participant observation and questionnaires were used. In both studies, findings support the planning of PA during classroom. Even if more controlled research designs would be necessary in order to determine the evidence of the results, we can state that practitioners and children involved in the projects showed really positive reactions about these opportunities to be more active. [less ▲]

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See detailUse of Estetrol with other Steroids for Attenuation of Neonatal Hypoxci-Ischemic brain injury:to combine ro not to combine?
Tskitishvili, Ekaterine ULg; Pequeux, Christel ULg; Munaut, Carine ULg et al

in Oncotarget (2016)

Estetrol (E4), estradiol (E2) and progesterone (P4) have important antioxidative and neuroprotective effects in neuronal system. We aimed to study the consequence of combined steroid therapy in neonatal ... [more ▼]

Estetrol (E4), estradiol (E2) and progesterone (P4) have important antioxidative and neuroprotective effects in neuronal system. We aimed to study the consequence of combined steroid therapy in neonatal hypoxic-ischemic encephalopathy (HIE). In vitro the effect of E4 combined with other steroids on oxidative stress and the cell viability in primary hippocampal cultures was evaluated by lactate dehydrogenase and cell survival assays. In vivo neuroprotective and therapeutic efficacy of E4 combined with other steroids was studied in HIE model of immature rats. The rat pups rectal temperature, body and brain weights were evaluated. The hippocampus and the cortex were investigated by histo/immunohistochemistry: intact cell number counting, expressions of markers for early gray matter lose, neuro- and angiogenesis were studied. Glial fibrillary acidic protein was evaluated by ELISA in blood samples. In vitro E4 and combinations of high doses of E4 with P4 and/or E2 significantly diminished the LDH activity and upregulated the cell survival. In vivo pretreatment or treatment by different combinations of E4 with other steroids had unalike effects on body and brain weight, neuro- and angiogenesis, and GFAP expression in blood. The combined use of E4 with other steroids has no benefit over the single use of E4. [less ▲]

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See detailÀ la redécouverte d’une série d’autels égyptisants romains
Veymiers, Richard ULg

Conference (2016, May 25)

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See detailLes problématiques de la rénovation du stock bâti dans la ville de demain : résultats d’une étude initiale en Belgique.
Ruellan, Guirec ULg; Attia, Shady ULg

Poster (2016, May 25)

Pour atteindre les objectifs énergétiques de l’Union Européenne pour 2050, et plus largement les objectifs fixés à la dernière COP, le secteur de la construction et de l’habitat doit opérer sa mue vers un ... [more ▼]

Pour atteindre les objectifs énergétiques de l’Union Européenne pour 2050, et plus largement les objectifs fixés à la dernière COP, le secteur de la construction et de l’habitat doit opérer sa mue vers un modèle plus durable. En Belgique, cela passe par la rénovation et l’amélioration des performances du stock bâti existant. La présente étude porte sur l’identification des différents enjeux (environnementaux, économiques et sociaux) liées à la rénovation en Belgique et tente d’objectiver les barrières (de financement, de communication et de réglementation) à une augmentation du taux de rénovation, à travers une revue de littérature des différentes études et projets portant sur ce domaine en Belgique. Ces résultats initiaux devront permettre ultérieurement la conduite des recherches approfondies visant à la modélisation des effets de plusieurs stratégies possibles d’augmentation du taux de rénovation. [less ▲]

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See detailSemiparametric frailty model for clustered interval-censored data
Cetinyürek, Aysun ULg; Lambert, Philippe ULg

Report (2016)

The shared frailty model is a popular tool to analyze correlated right-censored time-to-event data. In the shared frailty model, the latent frailty is assumed to be shared by the members of a cluster and ... [more ▼]

The shared frailty model is a popular tool to analyze correlated right-censored time-to-event data. In the shared frailty model, the latent frailty is assumed to be shared by the members of a cluster and is assigned a parametric distribution, typically a gamma distribution due to its conjugacy. In the case of interval-censored time-to-event data, the inclusion of frailties results in complicated intractable likelihoods. Here, we propose a exible frailty model for analyzing such data by assuming a smooth semiparametric form for the conditional time-to-event distribution and a parametric or a exible form for the frailty distribution. The results of a simulation study suggest that the estimation of regression parameters is robust to misspeci cation of the frailty distribution (even when the frailty distribution is multimodal or skewed). Given su ciently large sample sizes and number of clusters, the exible approach produces smooth and accurate posterior estimates for the baseline survival function and for the frailty density, and can correctly detect and identify unusual frailty density forms. The methodology is illustrated using dental data from the Signal Tandmobiel® Study. [less ▲]

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See detailDelanaye P, Pottel H. Kidney-Failure Risk Projection for the Living Kidney-Donor candidate.
DELANAYE, Pierre ULg; Glassock, Richard

in New England Journal of Medicine (2016), 374(21), 2093-2094

See detailZinc and Iron interplay in Arabidopsis relatives
Hanikenne, Marc ULg

Conference (2016, May 24)

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See detailPeptidoglycan fragments separation by CE/LC-MS
Boulanger, Madeleine ULg; Delvaux, Cédric ULg; Far, Johann ULg et al

Poster (2016, May 24)

In Bacillus licheniformis 749/I, the induction of BlaP beta-lactamase relies on a complex regulation system. During this process, the intracellular repressor BlaI is inactivated by a dipeptide coming from ... [more ▼]

In Bacillus licheniformis 749/I, the induction of BlaP beta-lactamase relies on a complex regulation system. During this process, the intracellular repressor BlaI is inactivated by a dipeptide coming from the peptidoglycan (PG) degradation via an “AND Gate” regulation. This regulation involves the cellular stress induced by the beta-lactam, the membrane receptor BlaR1 and the PG turnover. Briefly, the induction occurs when the extracellular domain of BlaR1 is acylated by the antibiotic which leads to a reorganization of the transmembrane segments and the receptor autocleavage. Simultaneously, the beta-lactam partially inhibits the penicillin-binding protein 1 (PBP1), triggering increased PG turnover and accumulation of PG fragments. Some of these fragments could enter in the cytoplasm and undergo enzymatic degradations which lead to the formation of the pro co-activator (tripeptide L-Ala-D-Glu-m-A2pm). This pro co-activator generates the co-activator, the dipeptide D-Glu-m-A2pm. Nowadays the nature and the concentration of PG fragments inside the cytoplasm are unknown. Therefore, the development of different analytical methods is required in order to identify those cytoplasmic fragments. In this poster, three different ways to separate PG fragments are discussed. [less ▲]

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See detailAbnormal bodily experiences in schizophrenia: a phenomenological study
lancellotti, Elisa; Englebert, Jérôme ULg

Poster (2016, May 24)

Our study focuses on Abnormal Bodily Experiences [ABE] in people with schizophrenia. We have created a specific questionnaire for this study – based on the study of Stanghellini et al. (2012) and the ... [more ▼]

Our study focuses on Abnormal Bodily Experiences [ABE] in people with schizophrenia. We have created a specific questionnaire for this study – based on the study of Stanghellini et al. (2012) and the third dimension of the EASE scale (body experiences) (Parnas et al. 2005). Our research follows an analytical method called “empirical-phenomenological”. Our population is made up of 50 schizophrenic subjects. The average age of subjects was 37 years. There are no exclusion criteria regarding gender or control sample. Analyzes are qualitative. We observed that ABE are very present symptoms in people with schizophrenia. Indeed, in our sample, only one patient was asymptomatic. We also observed that all categories and subcategories were present in our sample. These results should help to refine and clarify the diagnosis of schizophrenia and open up significant opportunities for psychotherapeutic dimension. [less ▲]

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See detailA phenomenological approach of anorexia nervosa
Minguet, Eugénie; Englebert, Jérôme ULg; Helinski, Adam et al

Poster (2016, May 24)

Introduction: from a phenomenological perspective, anorexic female patients seem to experience difficulties regarding the subjective feeling of their own body (embodiment) and their personal identity ... [more ▼]

Introduction: from a phenomenological perspective, anorexic female patients seem to experience difficulties regarding the subjective feeling of their own body (embodiment) and their personal identity, which lead to an intersubjectivity impairment within social interactions. Following these findings, this study investigates the “body-for-others” concept (Sartre, 1943) and altruistic hypotheses from the ethologist Albert Demaret (1973) in a sample of anorexic female patients. Two main hypotheses are tested: anorexic patients are expected to define themselves mostly through the gaze of others and as more altruistic than control participants. Method: this study included 67 anorexic female patients (based on the DSM-IV criteria) and 246 control female participants. Three self-reported questionnaires were used: the Eating Disorder Inventory: EDI-II of Garner (French version), the Identity and Eating Disorders questionnaire: IDEA of Stanghellini (French version translated and adapted by us) to assess the “body-for-others” concept and 17 complementary items for the altruistic dimension. Mann-Whitney non-parametric tests were used to compare the two groups. Results: results show that anorexic patients obtain higher scores than the control group for the three questionnaires (p<0,001 for all measurements). Discussion: the IDEA questionnaire enriches the knowledge relative to the body-self relationship and the first-person perspective, which is essential for a phenomenological approach. Furthermore, the promising results concerning the altruistic dimension in anorexia nervosa should be evaluated in future research. Nevertheless, a better validity of the items assessing the altruistic dimension is needed. [less ▲]

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See detailHéboïdophrenia: The hazardous interplay of psychosis and psychopathy
De Page, Louis; Englebert, Jérôme ULg

Poster (2016, May 24)

Introduction The diagnostic entity of heboidophrenia has been consigned to oblivion despite its clinical, prognostic, criminogenic value. At the core of this diagnosis lies specifics interactions between ... [more ▼]

Introduction The diagnostic entity of heboidophrenia has been consigned to oblivion despite its clinical, prognostic, criminogenic value. At the core of this diagnosis lies specifics interactions between psychosis and psychopathy. The diagnosis was first coined by Kalhbaum in 1890, was revived by Anglo-Saxon literature in the first half of the 20th century, and by French psychiatrists in the late 90’. Method We integrated literary sources, clinical experience and an own pilot study as a stepping-stone for a more in-depth research. Cases (n=20) were selected out of samples of Mentally Disordered Offenders in Belgian Medium and High Risk Forensic Facilities. Files, records and therapist’s experiences were quantitatively analysed iteratively to cull subtypes from each other. We here present preliminary qualitative results, more indepth qualitative and quantitative results will be produced. Results The diagnosis subsumes more than a mere DSM-IV-TR Axis I & II comorbidity, it can be seen from a developmental perspective, or from a structural perspective. Both vantage points suggest an interplay between the (paranoid) psychotic process and the antisocial behaviour, where both trigger and induce each other. At this point, we found evidence for three subtypes modes of interplay; 1) mood instability patterns induced either psychopathic or psychotic phenotypic presentation, 2) according to personality organization and its defensive functioning (were psychopathy defends against psychosis), and 3) phenotypic expression of both components (psychopathy and psychosis) linearly co-dependent. Discussion Despite its incremental value, little is known about the therapeutic prospects of this diagnosis. Current results indicate that these patients do question competency to answer for their deeds in a peculiar manner, relapse more often, reoffend more often, do evade treatment opportunities (if they have any), act out more often (in both antisocial and psychotic ways), induce a particular negative counter-transference in psychiatric teams, etc. Because of these particularities and their versatile phenotype presentation, heboidophrenia patients cannot simply be assimilated to the “high risk & high care” population, but need special supervision and clinical insight. In this research, we aim(ed) at discerning semiologic signs in order to support the diagnostic process. [less ▲]

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See detailWould you care for some integrated care in your fragmented health system? A participatory action research to improve integration between levels of care in a Belgian urban setting.
Belche, Jean ULg; Duchesnes, Christiane ULg; Darras, Christian et al

Poster (2016, May 24)

Integration between levels of care is not facilitated by the Belgian health system. Indeed, patients have uninhibited access to every level of care, there is no gatekeeping system, and no structural ... [more ▼]

Integration between levels of care is not facilitated by the Belgian health system. Indeed, patients have uninhibited access to every level of care, there is no gatekeeping system, and no structural coordination between levels of care. Meanwhile, on one hand, the occurrence of more complex care situations in the ambulatory setting is enhancing the need for coordination while on the other hand, hospitals face financial constraints to provide care in the community. The aim of the research was to organize coordination between levels of care at the local level, in an urban setting. We used the “Local Health System” model (LHS) that aims at integrating hospital and primary care activities for a defined population at the local level. We chose the participatory action research (PAR) methodology and its spiral plan-do-study-act cycles, to ensure the participation and implementation of results by the targeted actors (hospital and local general practitioners (GP) organizations). [less ▲]

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See detailA qui bénéficie l’évaluation du jeune délinquant ? Entre enjeux protectionnels et gestion des forces du jeune, proposition d’un outil d’évaluation
Vanootighem, Valentine ULg; Mathys, Cécile ULg

Conference (2016, May 24)

L'un des principaux modèles d'évaluation et d’intervention auprès des jeunes délinquants souligne l'importance d'adapter l'intensité de l’intervention au niveau de risque, de s'assurer que celle-ci cible ... [more ▼]

L'un des principaux modèles d'évaluation et d’intervention auprès des jeunes délinquants souligne l'importance d'adapter l'intensité de l’intervention au niveau de risque, de s'assurer que celle-ci cible les facteurs criminogènes et tienne compte de la réceptivité du jeune contrevenant. Il s'agit du modèle RNR, aujourd’hui largement reconnu pour son efficacité dans le domaine de la délinquance juvénile (Andrews, Bonta, & Wormith, 2011). L’évaluation du délinquant basée sur ce modèle améliorerait la justesse des décisions cliniques, permettrait une meilleure classification et identification de profils, proposerait des interventions ciblées ainsi qu’une évaluation efficace des programmes (Andrews & Bonta, 1998). Ce type d’approche est toutefois mis en balance avec le modèle GLM (Fortune, Ward, & Polaschek, 2014) basé sur les forces du jeune et sa responsabilisation. En effet, le modèle RNR peut être compris, dans son extrême, comme contrôlant, cherchant à imposer des normes correspondantes aux dictats de la société, au détriment des intérêts du jeune (Briggs, 2013). Suite à la décision de communautariser la détermination des mesures prises à l’égard des jeunes délinquants en Belgique francophone, notre recherche a pour but d'identifier et de recommander un instrument d'évaluation du jeune à des fins de classification et de gestion de cas en vue d’orienter les mesures ultérieures et interventions. Dans ce contexte, nous présenterons l’outil YLS/CMI 2.0 (Hoge & Andrews, 2011), que nous avons associé à un volet spécifique centré sur l’évaluation des forces du jeune (YCA ; Mackin, Weller, & Tarte, 2004). Nous décrirons le chemin parcouru depuis l’implémentation de l’outil dans les institutions accueillant de jeunes délinquants et nous attarderons sur les intérêts et enjeux de proposer un outil d’évaluation à la croisée des chemins, entre la gestion des risques que le jeune pose et l’importance de considérer ses intérêts et priorités en focalisant sur ses ressources. [less ▲]

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See detailIntimate partner violence: Perseverance vs Dropout from treatment programs targeting male batterers
Di Piazza, Laetitia ULg; Kowal, Cécile; Hodiaumont, Fabienne et al

Poster (2016, May 24)

Introduction: The Dropout phenomenon has been studied extensively in general psychotherapy and in more specific domains. Therapeutic programs for male batterers across Europe, United States or Canada also ... [more ▼]

Introduction: The Dropout phenomenon has been studied extensively in general psychotherapy and in more specific domains. Therapeutic programs for male batterers across Europe, United States or Canada also have their share of problems in their attempts to maintain users in treatment. The purpose of this study is to identify potential intrapsychic variables associated with dropout and completion of this kind of treatment. Method: Fifty one male offenders enrolled in a group treatment for domestic violence took part in the study (23 who abandoned and 28 who completed). Before the start of therapy, they were surveyed using questionnaires and structured clinical interview to collect sociodemographic data and to assess specific psychological variables, namely emotional distress (BDI), impulsive behavior (BIS-11), early relationship with their parents (PBI), life events (LEDS) and alexithymia (TAS-20), the inability to experience and express subjective emotions. Results: Correlational analysis showed that age, paternal parenting behaviors and the number of significant events reported in the past six months are the only variables correlated with treatment dropout. The younger the participants, the most likely they were to dropout of the group therapy. Moreover, men who completed treatment reported fewer difficulties in their life and less autonomy support by their father than men who prematurely terminated their therapy. Discussion: The present findings pose a serious challenge for all actors involved in specifics treatment programs. Indeed, if all individuals who committed violent acts have the same intrapsychic variables, how do we predict, especially retain and motivate, the users likely to dropout? [less ▲]

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See detailMaternal sense of competence in a context of precariousness
Halin, Stéphanie ULg; Glowacz, Fabienne ULg

Poster (2016, May 24)

The exercise of parenthood is threatened by the precarious context in which parents and children live. Precariousness is defined by the lack or the absence of basic securities, such as housing, employment ... [more ▼]

The exercise of parenthood is threatened by the precarious context in which parents and children live. Precariousness is defined by the lack or the absence of basic securities, such as housing, employment, financial, emotional security, etc. In such a context, the emotional availability of a parent can be reduced, so that the quality of parent-child interactions decreases and multiple dimensions of the child development are impacted. Therefore, policies of prevention and intervention have been developed in order to overcome the difficulties experienced by parents from birth and, sometimes, from pregnancy. However, little is known about the parenting sense of competence of mother living in such a precarious context, and the possible mediating effect of perceived social support. In this study, we investigate parenting sense of competence in a sample of 38 adult mothers raising alone their children in a context of poverty. Subjects completed the French versions of the “Parenting Sense of Competence Scale (P.S.O.C.)” and the “Social Provisions Scale”, and a socio-demographic questionnaire. Results indicate that, in average, mothers report a high parenting sense of competence (μ=69.18), characterized by a high level of self-efficacy (μ=32.76) and an average level of satisfaction (μ=36.42). Mothers also report low perceived social support (T=41, percentile 21). Results also indicate a significant negative correlate between self-efficacy and the need to feel useful and necessary, while the satisfaction dimension is positively correlated with all the perceived social support dimensions, except from the “need to feel useful” dimension. In conclusion, mothers raising alone their children in a context of poverty report high levels of parenting sense of competence. However, withdrawal and isolation are associated with poorer parental satisfaction. This suggests that the social dimension of poverty is a significant aspect to consider in parenting support policies. [less ▲]

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See detailComportement des structures soumises au feu
Gernay, Thomas ULg

Learning material (2016)

Les incendies représentent une sollicitation importante pouvant agir sur les bâtiments et autres structures du génie civil. Ce cours vise à donner un aperçu de la problématique du feu vis-à-vis des ... [more ▼]

Les incendies représentent une sollicitation importante pouvant agir sur les bâtiments et autres structures du génie civil. Ce cours vise à donner un aperçu de la problématique du feu vis-à-vis des structures et de la manière dont on peut concevoir ces dernières afin qu’elles assurent la sécurité des biens et des personnes en cas d’incendie. Les thèmes abordés couvriront la description des actions thermiques liées au développement d’un incendie et le comportement thermique et mécanique des matériaux à haute température. Les différents moyens de conception anti feu seront présentés ainsi que les méthodes de calcul pouvant mener à un dimensionnement viable face à cette sollicitation exceptionnelle. Finalement, le cours présentera des développements récents en ingénierie de la sécurité incendie et leur implémentation dans des projets réels de grande envergure. [less ▲]

Detailed reference viewed: 17 (9 ULg)