Last 7 days
Bookmark and Share    
Full Text
Peer Reviewed
See detailThe smallholder development by remittances of migrants
Yao Namé, Juste Michel ULg; Lebailly, Philippe ULg

in African Association of Agricultural Economists (AAAE)/AgEconsearch (2016, October)

The following pages report the results of our survey conducted among (Malian, Senegalese and Mauritanian) Soninké migrants during the period of 14th to 4 December 2015, living in the social residences of ... [more ▼]

The following pages report the results of our survey conducted among (Malian, Senegalese and Mauritanian) Soninké migrants during the period of 14th to 4 December 2015, living in the social residences of the former home Pinel (first home of migrant workers in France). This survey had to aim to discuss the implementation and use of a new tool to transfer the money in order to reduce use of informal channels, to promote financial inclusion, to finance smallholding and to develop entrepreneurship in rural by granting of credits medium or long term via Microfinance Institutions (IMF). [less ▲]

Detailed reference viewed: 9 (2 ULg)
Full Text
Peer Reviewed
See detailInternational Trade Sanctions related to Dual-Use Goods and Technologies
Colussi, Ilaria Anna ULg

in Athens Journal of Law (2016), 2(4), 237-252

One of the basic rules in trade law is the freedom of trade. However, such rule encounters some limitations when the object of trade is constituted by strategic items, such as dual-use items, which may ... [more ▼]

One of the basic rules in trade law is the freedom of trade. However, such rule encounters some limitations when the object of trade is constituted by strategic items, such as dual-use items, which may have peaceful (civilian/commercial) or non peaceful/military applications. Trade of these categories of goods needs to be controlled, as they can provoke security concerns. Such control is pursued through control lists, licenses, authorizations to stakeholders of the supply chain, information- sharing and cooperation mechanisms, reports, records, declarations, screenings and sanctions as well. The paper aims at focusing on the issue of sanctions, in particular the ones established at the international level: these measures are provided for the violation of trade rules in reference to dual-use items, and/or sanctions have as an object this type of goods. The legal provisions established by the World Trade Organization (WTO) and at the United Nations level are analysed thereafter. Brief observations are offered as regards the EU framework of restrictive measures too. [less ▲]

Detailed reference viewed: 22 (5 ULg)
Full Text
See detailOceanBrowser: on-line visualization of gridded ocean data and in situ observations
Barth, Alexander ULg; Watelet, Sylvain ULg; Troupin, Charles et al

Conference (2016, October)

Detailed reference viewed: 10 (1 ULg)
Full Text
Peer Reviewed
See detailApparition de la puberté chez les agneaux mâles de race Ouled Djellal
Boussena, Sabrina; Bouaziz, O.; Hireche, S. et al

in Revue de Médecine Vétérinaire (2016), 167(9-10), 274-282

The aim of this study is to evaluate the body and testicular growth performances in Ouled Djellal rams from weaning until twelve months of age. It also contributes to the study of the onset of puberty in ... [more ▼]

The aim of this study is to evaluate the body and testicular growth performances in Ouled Djellal rams from weaning until twelve months of age. It also contributes to the study of the onset of puberty in Ouled Djellal rams and to follow the subsequent evolution of their semen production. Weekly measurements of body weight, chest perimeter, scrotal circumference, testicular length and diameter, as well as the cauda-epididymis diameter of the gonads were conducted in ten rams, from weaning and until the onset of puberty. Semen collection was also performed in the same manner with an electroejaculator in order to define puberty. After the onset of puberty, observations were made fortnightly on body weight, chest perimeter, testis morphometry and the evolution of semen characteristics. Puberty settled at an average age of 228± 7 days with an average weight of 40.4 ± 1.2 kg. Highly significant correlations were observed between testicular measurements and those of the body. Similar significant correlations were also observed between testicular measurements (especially scrotal circumference) and semen characteristics after puberty. [less ▲]

Detailed reference viewed: 30 (9 ULg)
Full Text
Peer Reviewed
See detailDon et dette de vie à l'adolescence
Haxhe, Stéphanie ULg; de Saint Georges, Marie-Christine; Michard, Pierre et al

in Adolescence (2016), 34(3), 597-605

L’adolescent récuse la dette de vie et réclame autonomie et considération. Néanmoins, la société actuelle offre à l’adolescent des parents fragilisés. La réalité de l’adolescent contemporain apparaît ... [more ▼]

L’adolescent récuse la dette de vie et réclame autonomie et considération. Néanmoins, la société actuelle offre à l’adolescent des parents fragilisés. La réalité de l’adolescent contemporain apparaît alors comme une quête en tension entre une nécessaire appropriation de lui-même et des dons discrets à ses parents. Si ces dons ne sont pas reçus et échouent à introduire parents et adolescent à une nouvelle position relationnelle, le risque d’un épuisement de l’adolescent est à prendre en considération. [less ▲]

Detailed reference viewed: 22 (4 ULg)
See detailComment élaborer des tarifs en assurance non vie
Esch, Louis ULg

Scientific conference (2016, October)

Detailed reference viewed: 9 (0 ULg)
Peer Reviewed
See detailClassification Criteria for Neurogenic Claudication Caused by Lumbar Spinal Stenosis
Genevay, Stéphane; Courvoisier, Delphine; Konstantinou, Kika et al

in EuroSpine 2016 (2016, October)

BACKGROUND Classification criteria are recommended for diseases that lack highly specific biomarkers in order to improve homogeneity in clinical research. Since imaging evidence of lumbar spinal stenosis ... [more ▼]

BACKGROUND Classification criteria are recommended for diseases that lack highly specific biomarkers in order to improve homogeneity in clinical research. Since imaging evidence of lumbar spinal stenosis (LSS) or lumbar disc herniations (LDH) may not be associated with symptoms, clinical classification criteria based upon patient symptoms and physical examination findings are required. This study sought to develop a set of criteria identifying patients with neurogenic claudication (NC) caused by LSS and patient with radicular pain (RP) caused by LDH. This abstract reports the results concerning NC caused by LSS. METHODS Phase 1: Nineteen spine specialists (clinicians and researchers) from 8 countries participated in a Delphi process, using an internet program, to rank symptoms and signs which suggest LSS as the cause of NC or DH as the cause of RP. Phase 2: Nineteen different spine specialists (surgeons and non-surgeons) from 5 countries recruited patients during office visits and classify them with a high degree of confidence as having with either: 1) NC caused by LSS 2) RP caused by LDH or 3) non-specific low back pain (NSLBP) with non-specific leg pain radiation. Patients completed survey items and specialists documented examination signs. Signs and symptoms present in ≥ 10 patients were analyzed by using Generalized Estimating Equations (GEE). Patients with NC caused by LSS or NSLBP served as controls. Items with p<0.1 in univariate analysis were entered in the multivariate analysis. A score to predict NC caused by LSS was developed based on the coefficient of the GEE, and used to obtain a ROC curve and the associated area under the curve (AUC). RESULTS A list of 46 clinical signs and 28 patient-reported symptoms were selected by the group of spine specialists during the 1st phase. For the 2nd phase, 209 patients with high confidence in the diagnosis were included 63 NC caused by LSS, 89 RP caused by DH, and 57 NSLBP with non-specific leg pain radiation. Items which predicted NC with a p-value <0.1 included age >60, bilateral leg pain, leg pain relieved by sitting, leg pain decreased by leaning or flexing, positive30 seconds extension test, negative straight leg raise test. The score had an AUC of 0.91, and the cutoff to obtain a specificity of 92.1% resulted in a sensitivity of 80.0%. CONCLUSION An international collaboration of surgeon and non-surgeon spine specialists produced a set of diagnostic criteria with high specificity and sensitivity for identifying patients with NC caused by LSS. Using this set could improve the quality of basic science and clinical research in this field by improving homogeneity within groups of patients. [less ▲]

Detailed reference viewed: 38 (2 ULg)
Peer Reviewed
See detailClassification criteria for neurogenic claudication caused by lumbar spinal stenosis
Genevay, Stéphane; Courvoisier, Delphine; Konstantinou, Kika et al

in 9th Interdisciplinary World Congress on Low Back And Pelvic Girdle Pain (2016, October)

BACKGROUND Classification criteria are recommended for diseases that lack highly specific biomarkers in order to improve homogeneity in clinical research. Since imaging evidence of lumbar spinal stenosis ... [more ▼]

BACKGROUND Classification criteria are recommended for diseases that lack highly specific biomarkers in order to improve homogeneity in clinical research. Since imaging evidence of lumbar spinal stenosis (LSS) or lumbar disc herniations (LDH) may not be associated with symptoms, clinical classification criteria based upon patient symptoms and physical examination findings are required. This study sought to develop a set of criteria identifying patients with neurogenic claudication (NC) caused by LSS and patient with radicular pain (RP) caused by LDH. This abstract reports the results concerning NC caused by LSS. METHODS Phase 1: Nineteen spine specialists (clinicians and researchers) from 8 countries participated in a Delphi process, using an internet program, to rank symptoms and signs which suggest LSS as the cause of NC or DH as the cause of RP. Phase 2: Nineteen different spine specialists (surgeons and non-surgeons) from 5 countries recruited patients during office visits and classify them with a high degree of confidence as having with either: 1) NC caused by LSS 2) RP caused by LDH or 3) non-specific low back pain (NSLBP) with non-specific leg pain radiation. Patients completed survey items and specialists documented examination signs. Signs and symptoms present in ≥ 10 patients were analyzed by using Generalized Estimating Equations (GEE). Patients with NC caused by LSS or NSLBP served as controls. Items with p<0.1 in univariate analysis were entered in the multivariate analysis. A score to predict NC caused by LSS was developed based on the coefficient of the GEE, and used to obtain a ROC curve and the associated area under the curve (AUC). RESULTS A list of 46 clinical signs and 28 patient-reported symptoms were selected by the group of spine specialists during the 1st phase. For the 2nd phase, 209 patients with high confidence in the diagnosis were included 63 NC caused by LSS, 89 RP caused by DH, and 57 NSLBP with non-specific leg pain radiation. Items which predicted NC with a p-value <0.1 included age >60, bilateral leg pain, leg pain relieved by sitting, leg pain decreased by leaning or flexing, positive30 seconds extension test, negative straight leg raise test. The score had an AUC of 0.91, and the cutoff to obtain a specificity of 92.1% resulted in a sensitivity of 80.0%. CONCLUSION An international collaboration of surgeon and non-surgeon spine specialists produced a set of diagnostic criteria with high specificity and sensitivity for identifying patients with NC caused by LSS. Using this set could improve the quality of basic science and clinical research in this field by improving homogeneity within groups of patients. [less ▲]

Detailed reference viewed: 18 (0 ULg)
Full Text
See detailLes dernières évolutions en droit européen en matière d'assurance protection juridique
Wildemeersch, Jonathan ULg

in Wildemeersch, Jonathan (Ed.) L'assurance protection juridique : quid pour demain? (2016, October)

L'assurance protection juridique est régie par une directive européenne. Comment la Cour de justice interprète-t-elle le principe du libre choix de l'avocat imposé par la directive ? Tel est l'objet de ... [more ▼]

L'assurance protection juridique est régie par une directive européenne. Comment la Cour de justice interprète-t-elle le principe du libre choix de l'avocat imposé par la directive ? Tel est l'objet de cette contribution. [less ▲]

Detailed reference viewed: 19 (0 ULg)
See detailThe fabrication of Otherness. Leeds Kirkgate Market
Dobbels, Rachel ULg

Scientific conference (2016, October)

Detailed reference viewed: 26 (1 ULg)
Full Text
Peer Reviewed
See detailSarcopenia in daily practice: assessment and management
Beaudart, Charlotte ULg; McCloskey, Eugène; Bruyère, Olivier ULg et al

in BMC Geriatrics (2016), 16(170),

Background: Sarcopenia is increasingly recognized as a correlate of ageing and is associated with increased likelihood of adverse outcomes including falls, fractures, frailty and mortality. Several tools ... [more ▼]

Background: Sarcopenia is increasingly recognized as a correlate of ageing and is associated with increased likelihood of adverse outcomes including falls, fractures, frailty and mortality. Several tools have been recommended to assess muscle mass, muscle strength and physical performance in clinical trials. Whilst these tools have proven to be accurate and reliable in investigational settings, many are not easily applied to daily practice. Methods: This paper is based on literature reviews performed by members of the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) working group on frailty and sarcopenia. Face-to-face meetings were afterwards organized for the whole group to make amendments and discuss further recommendations. Results: This paper proposes some user-friendly and inexpensive methods that can be used to assess sarcopenia in real-life settings. Healthcare providers, particularly in primary care, should consider an assessment of sarcopenia in individuals at increased risk; suggested tools for assessing risk include the Red Flag Method, the SARC-F questionnaire, the SMI method or different prediction equations. Management of sarcopenia should primarily be patient centered and involve the combination of both resistance and endurance based activity programmes with or without dietary interventions. Development of a number of pharmacological interventions is also in progress. Conclusions: Assessment of sarcopenia in individuals with risk factors, symptoms and/or conditions exposing them to the risk of disability will become particularly important in the near future. [less ▲]

Detailed reference viewed: 32 (14 ULg)
Full Text
Peer Reviewed
See detailInvestigating the potential of Cymodocea nodosa (Ucria) Ascherson as a coastal carbon sink coupling marine habitat cartographies and in situ nondestructive sampling
Abadie, Arnaud ULg; Richir, Jonathan ULg; Pieraccini, Riccardo ULg et al

Poster (2016, October)

Seagrass meadows are major carbon sinks, trapping about 10% of the total CO2 sequestrated in the oceans. In the Mediterranean, a major focus has been made on the climax species Posidonia oceanica (L ... [more ▼]

Seagrass meadows are major carbon sinks, trapping about 10% of the total CO2 sequestrated in the oceans. In the Mediterranean, a major focus has been made on the climax species Posidonia oceanica (L.) Delile, while other species remained little studied. In the framework of the STARECAPMED project, we thus chose to study Cymodocea nodosa (Ucria) Ascherson, a pioneer species with a rapid turnover and an expected high stocking capacity. Furthermore, the area covered by that species has been largely underestimated. In order to fill these two knowledge gaps, we first mapped all seagrass habitats within a Mediterranean bay (Calvi, Corsica, France) using side scan images, aerial photographs and ground truths. This cartography was followed by seasonal in situ density measurements and non-destructive shoot sampling (leaf cutting). Samplings were performed at different depths (5 to 23 m depth) in 6 contrasted stations (small patchy meadows to continuous beds) in order to cover all the existing facies of the bay. Elementary contents (carbon, nitrogen and stable isotope ratios) were measured in laboratory. This first work shows that C. nodosa meadows in Calvi Bay cover an area of 0.498 km2. Carbon stocks of the leaves reached 0.25 tons in winter and 2.72 tons in summer. Their nitrogen contents showed a marked seasonality with a maximum value of 0.020 mgN.m-2 in July and a minimum value of 0.005 mgN.m-2 in March. Some modifications in the trophic conditions of the water column at several stations were put in an obvious through the N stable isotopes values, mostly during the summer period. The actual underestimation of the area covered by that species in Calvi Bay has been properly mapped thanks to side scan sonar techniques revealing, together with elementary content analysis, its importance in the carbon balance of coastal areas. [less ▲]

Detailed reference viewed: 17 (2 ULg)
See detailQuality Control Laboratories involved in the WHO Prequalification
Marini Djang'Eing'A, Roland ULg

Conference (2016, October)

Detailed reference viewed: 22 (1 ULg)
Full Text
Peer Reviewed
See detailLes ressources du sous-sol du bassin du Hoyoux jusqu’aux portes de la ville d’Andenne. Un riche passé industriel qui se conjugue au présent
Goemaere, Eric; Marion, Jean-Marc ULg; Mottequin, Bernard

in Michel, Georges; Thys, Georges (Eds.) Atlas du karst wallon. Bassins versants du Hoyoux et de la Solières (2016)

The outcrops made by the incision of the Hoyoux and its tributaries have largely favored the opening of numerous quarries and some mines, in parallel with the installation of various transforming ... [more ▼]

The outcrops made by the incision of the Hoyoux and its tributaries have largely favored the opening of numerous quarries and some mines, in parallel with the installation of various transforming industries. The list of materials exploited is impressive: limestones, dolomites, sandstones and quartzites, conglomerates, clays, sands, iron ores, etc. Their exploitation required an abundant labor force. The quarries were predominantly located in the bottom of the valley, which allowed the establishment of vast and high operating fronts and the extraction of healthy stones, in particular ornamental stones which were declined in different chromatic varieties. Walking today through this popular wooded and bucolic valley, one hardly imagines the industrious activity where resonated the noise of the tools and the labor of the workers. [less ▲]

Detailed reference viewed: 18 (4 ULg)
Full Text
Peer Reviewed
See detailAperçu géologique du bassin du Hoyoux
Marion, Jean-Marc ULg; Goemaere, Eric; Mottequin, Bernard

in Michel, Georges; Thys, Georges (Eds.) Atlas du karst wallon. Bassins versants du Hoyoux et de la Solières (2016)

The Hoyoux hydrographic basin comprises two regions characterized by karstic phenomena and a rich hydrologic potential. On the one hand, the Condroz, where the Dinantian limestones are in synclinal ... [more ▼]

The Hoyoux hydrographic basin comprises two regions characterized by karstic phenomena and a rich hydrologic potential. On the one hand, the Condroz, where the Dinantian limestones are in synclinal position in the bottom of depressions, separated from one another by anticlinal crests which are occupied by the Upper Famennian sandstones. On the other hand, the narrow strip of Devonian limestones (of Givetian and Frasnian ages), positioned immediately at the NW of the previous region, separates the Condroz, which is constituted by an alternation of deposits of Famennian and Dinantian (sandstones and limestones) and, the Ardennes Condroz, which consists of lower devonian and eifelian deposits (conglomerates, quartzites, sandstones and schists). Since 2015, the Walloon Public Service's site "WalOnMap", using the ultra-precise digital terrain model "MNT 2013-2014 Hillshade" obtained after a LIDAR scan of the soil surface, offers a remarkable mapping tool essential to geological mapping, in general, and to the cartography and prospection of Karstic phenomena in particular. [less ▲]

Detailed reference viewed: 14 (3 ULg)
Full Text
Peer Reviewed
See detailL’approche sémiotique de Charles Goodwin : langage visuel, énonciation et diagramme
Dondero, Maria Giulia ULg

in Tracés. Revue de Sciences Humaines (2016), 3(automne),

This text investigates the connexion between the work of Charles Goodwin and contemporary semiotics. I initially address the relations between verbal, visual, and gestural languages in semiotic terms by ... [more ▼]

This text investigates the connexion between the work of Charles Goodwin and contemporary semiotics. I initially address the relations between verbal, visual, and gestural languages in semiotic terms by exploring the Goodwin’s notational system (transcription of exchanges) from the point of view of its constituent units. Secondly, I consider the meeting points between Goodwin’s concept of the substrate and Fontanille’s enunciative praxis in order to examine the dynamic relationship between sedimentation and transformation. Finally, I analyse the concept of diagrammatic reasoning by elaborating on the example of the geologists’ “first inscriptions” studied by Goodwin. The form of diagrammatic reasoning examined here functions as a discovery device that exemplifies the dynamics of sedimentation and novelty, and it can thus be studied in the framework of Goodwin’s transcription practices. [less ▲]

Detailed reference viewed: 33 (0 ULg)
Full Text
See detailL’exercice de l’autonomie de la volonté en droit international privé patrimonial
Wautelet, Patrick ULg

in Leleu, Yves-Henri (Ed.) Chroniques notariales (2016)

Cette contribution propose un aperçu des possibilités de choix qu'offre le droit international privé das les principales matières notariales (divorce; régimes matrimoniaux; successions et donationsà. Dans ... [more ▼]

Cette contribution propose un aperçu des possibilités de choix qu'offre le droit international privé das les principales matières notariales (divorce; régimes matrimoniaux; successions et donationsà. Dans une première section, la contribution analyse l’ampleur et la nature du devoir de conseil du notaire lorsqu’est envisagé un choix de loi . L’analyse se poursuit ensuite par un aperçu de l’étendue de l’autonomie de la volonté dans les différents domaines ainsi que par un éclairage sur certaines limites qui peuvent remettre en cause un choix exprimé par les parties . La dernière partie de la contribution est l’occasion d’examiner plus en détail la rédaction proprement dite des clauses de choix de loi. [less ▲]

Detailed reference viewed: 16 (1 ULg)
Full Text
Peer Reviewed
See detailUn chantier de modernisation des contextes de travail: le "New Way of Working" dans une compagnie d'assurances
Jemine, Grégory ULg

Conference (2016, October)

Dans les réflexions récentes portant sur l’organisation du travail en entreprise, nombreux sont les auteurs qui s’intéressent à la question des « nouvelles formes d’organisation ». Sous cette appellation ... [more ▼]

Dans les réflexions récentes portant sur l’organisation du travail en entreprise, nombreux sont les auteurs qui s’intéressent à la question des « nouvelles formes d’organisation ». Sous cette appellation se rassemblent des courants aux dénominations différentes (entreprise libérée, entreprise virtuelle, « holacracie »…) partageant cependant des principes fondateurs communs (tels que la flexibilité, l’autonomie du collaborateur ou encore la digitalisation des pratiques de travail). A travers une étude de trois mois au sein d’un département de protection juridique d’une importante compagnie d’assurances située à Bruxelles, nous étudions un projet de changement basé sur le « New Way of Working » (NWoW) – un chantier managérial se développant principalement aux Pays-Bas et en Belgique depuis une dizaine d’années, proposant une « nouvelle » vision des travailleurs dans le secteur tertiaire. Nous rendons compte des trois composantes clés du projet NWoW telles qu'il est problématisé dans notre étude de cas: les Bricks (travail en open-space, bureaux flexibles, travail à distance), les Bytes (nouveaux outils numériques, travail sans papier, connectivité) et les Behaviors (autonomie et responsabilité des collaborateurs, passage du contrôle à la confiance). Nous concluons par une réflexion structurée autour des "4C": dans ces nouveaux environnements de travail, de nouvelles questions émergent en termes de confiance, de contrôle, de cohésion et de coordination. [less ▲]

Detailed reference viewed: 67 (15 ULg)
Full Text
See detailL'intégration des œuvres d'art dans les infrastructures publiques à Liège: Ianchelevici et l'architecture moderne
Charlier, Sébastien ULg

in Beguin, Aloys; Lantair, Georges (Eds.) Hazinelle une machine à habiter (2016)

Detailed reference viewed: 10 (1 ULg)