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See detailEntrepreneurial teams in social entrepreneurship: When team heterogeneity facilitates organizational hybridity
Dufays, Frédéric ULg; Huybrechts, Benjamin ULg

in Ben-Hafaïedh, Cyrine; Cooney, Thomas (Eds.) Research handbook on entrepreneurial teams: Theory and practice (in press)

This chapter examines the composition of teams involved in social entrepreneurship and more particularly their heterogeneity in terms of “institutional logics”. It proposes that when social welfare and ... [more ▼]

This chapter examines the composition of teams involved in social entrepreneurship and more particularly their heterogeneity in terms of “institutional logics”. It proposes that when social welfare and market logics are integrated within founding teams, such hybridity is likely to infuse the whole entrepreneurial process to ultimately lead to the creation of a social enterprise as a “hybrid” organization. To theorize this process, a model is proposed that examines the implications of entrepreneurial team heterogeneity in social entrepreneurship. It makes clear that complexity and dynamism, in particular with regard to individuals’ social network structure, as well as interactions between team members, are necessary to understand the impact of team composition on the entrepreneurial process. An illustrative case study is presented to demonstrate the practical relevance of the model. [less ▲]

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See detailWaldwinkel
Leyh, Valérie ULg

in Christian Demandt; Philipp Theisohn (Eds.) Theodor Storm-Handbuch. Leben - Werk - Wirkung (in press)

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See detailNicolas Schöffer’s collection: from the artist’s studio to the museum
D'Haenens, Manon ULg

in Keep it moving ? Conserving kinetic art (in press)

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See detailEekenhof
Leyh, Valérie ULg

in Philipp Theisohn; Christian Demandt (Eds.) Theodor Storm-Handbuch. Leben - Werk - Wirkung (in press)

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See detailInfluence of the secondary endosymbiont Serratia Symbiotica on the resistance to the parasitism in the aphid Acyrthosiphon pisum
Attia, Sabrine; Foray, Vincent; Louâpre, Philippe et al

in Journal of Entomology and Zoology Studies (in press)

Aphids have an obligate association with the primary symbiont Buchnera aphidicola and is known to affect aphid fitness. Aphids commonly harbour other facultative bacterial endosymbionts and may benefit ... [more ▼]

Aphids have an obligate association with the primary symbiont Buchnera aphidicola and is known to affect aphid fitness. Aphids commonly harbour other facultative bacterial endosymbionts and may benefit from their presence through increased resistance to parasitoids [1]. Present results suggest that the ability of hosts to defend against natural enemies depend not only on the presence of symbionts but also on the host genotype. Aphids represent a complex micro-environment for the parasitoid larvae and both the aphid physiology and endosymbiont influence their survival until mummification. [less ▲]

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See detailIm Brauer-Hause
Leyh, Valérie ULg

in Philipp Theisohn; Christian Demandt (Eds.) Theodor Storm-Handbuch. Leben - Werk - Wirkung (in press)

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See detailLa guerre comme jeu dans 'Cartouche' (1931), de Nellie Campobello
Vanden Berghe, Kristine ULg

in McIntosh (Ed.) Écrire la guerre. Écrire le conflit. (in press)

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See detailANALYSES OF EARLY MEDIEVAL STAINED WINDOW GLASS FROM THE MONASTERY OF BAUME-LES- MESSIEURS (JURA, FRANCE)
Van Wersch, Line ULg; Loisel, C.; Mathis, François ULg et al

in Archaeometry (in press)

The collection of early medieval window glass found in the abbey of Baume-les-Messieurs (Jura, France) is exceptional because it dates to the end of the eighth century, and due to the number of fragments ... [more ▼]

The collection of early medieval window glass found in the abbey of Baume-les-Messieurs (Jura, France) is exceptional because it dates to the end of the eighth century, and due to the number of fragments as well as their state of conservation. Different colours and forms have been identified. These pieces are a rare opportunity to address the glass craft, its recipes and techniques for a phase of its history that has remained little known. Analyses in PIXE–PIGE prove that, in addition to fragments from two soda glass items, the pieces are made from wood-ash glass. Most of them probably came from the same production and the raw material is present in the region. At this early stage of wood-ash glass production, the glassmakers had mastered the glass as well as the colour processes. [less ▲]

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See detailThird Millennium Pottery from Tell Beydar. Catalogue of the Complete Vessels recovered during the 1992 to 2010 Seasons
Mas, Juliette ULg; Gavagnin, Katia

Book published by Brepols (in press)

This volume presents the complete collection of complete pots and profiles (ca. 1800 vessels) dating to the 3rd millennium BC, recovered during the excavations carried out at Tell Beydar during sixteen ... [more ▼]

This volume presents the complete collection of complete pots and profiles (ca. 1800 vessels) dating to the 3rd millennium BC, recovered during the excavations carried out at Tell Beydar during sixteen seasons (from 1992 to 2010). Tell Beydar, located in the syrian Jezirah region was a second rank urban center during the second part of the 3rd millennium BC. The EJZ 3b city has been widely explored by extensive excavations and offered large assemblages of archaeological material. This monograph offers a clear vision of the material culture of the site and allows us to insert it in the cultural landscape of Upper-Mesopotamia during the 3rd millennium BC. [less ▲]

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See detailL’apport du biofeedback dans le traitement des troubles de la voix
Remacle, Angélique ULg; Boughabi, Loubna; Morsomme, Dominique ULg

in Actes des XVIèmes Rencontres internationales d’orthophonie (in press)

It has recently become possible to monitor patients’ voices outside the speech therapist’s office with a portable, easy-to-use tool: the voice dosimeter. This tool measures voice frequency and sound ... [more ▼]

It has recently become possible to monitor patients’ voices outside the speech therapist’s office with a portable, easy-to-use tool: the voice dosimeter. This tool measures voice frequency and sound pressure level, as well as the duration of phonation, during a full day of regular activities. In addition to voice accumulation in an ecological context, the dosimeter used in this study (VoxLog, Sonvox) gives patients feedback on their voice use. In practice, the clinician configures the device so that it provides a vibratory signal in real time when the patient speaks above or below a predetermined frequency or sound pressure threshold. The feedback is intended to make patients aware of inappropriate vocal behavior and encourage them to change it. In this case study, we used biofeedback with the aim of reducing sound pressure level for a teacher suffering from vocal fold nodules. Our goal was to determine whether vibrotactile biofeedback applied in an ecological context for three consecutive weeks could reduce excess sound pressure. The feedback was activated every time the teacher spoke too loudly; its purpose was to help her avoid vocal abuse and (re)learn healthy vocal behaviors. This preliminary study generated encouraging results regarding the use of biofeedback in voice treatment. Nevertheless, it is important to investigate how this tool can best be implemented for patient management in speech language pathology. In addition, the method should be validated with randomized studies using a larger sample. [less ▲]

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See detail« Tellement divisez qu’il est difficile de resouldre » : l’image de la ville dans la gravure de fête à Metz (1552-1632)
De Marco, Rosa ULg

in Bourdieu, Catherine (Ed.) Signes et manifestations identitaires dans les Trois Evêchés (in press)

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See detailChapter 5. Metal homeostasis in plant mitochondria
Vigani, Gianpiero; Hanikenne, Marc ULg

in Logan, David C (Ed.) Plant Mitochondria, a volume in the Annual Plant Reviews series (in press)

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See detailTreatment of Multiple Myeloma with high-risk cytogenetics: a consensus of the International Myeloma Working Group
Sonneveld, Pieter; Avet-Loiseau, Hervé; Lonial, Sagar et al

in Blood (in press)

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See detailCompte-rendu de l'ouvrage de Boyd Taylor COOLMAN et Dale M. COULTER : Trinity and creation
Close, Florence ULg

in Cahiers de Civilisation Médiévale (in press)

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See detailDetermination of iohexol and iothalamate in serum and urine by capillary electrophoresis.
Van Houcke, Sofie K.; Seaux, Liesbeth; Cavalier, Etienne ULg et al

in Electrophoresis (in press)

Estimation of glomerular filtration rate (eGFR) is essential to assess kidney function. Iodine containing contrast agents detection by HPLC has been proposed as a safe alternative for inulin or ... [more ▼]

Estimation of glomerular filtration rate (eGFR) is essential to assess kidney function. Iodine containing contrast agents detection by HPLC has been proposed as a safe alternative for inulin or radioactive compounds. However, HPLC is a time-consuming and labour-intensive method. The aim of this study was to develop an assay for iohexol and iothalamate using capillary electrophoresis (CE). Iohexol and iothalamate were directly analysed by CE in serum and urine, using photometric detection (246 nm). Serum peak height was proportional to iohexol and iothalamate concentrations. Detection limits for iohexol and iothalamate were 10 mg/L and 5 mg/L. Limits of quantification were 13.0 mg/L and 15.0 mg/L. Within-run CVs were 4.9% and 6.5%; between-run CVs 3.1-9.9% and 3.8-13.7%. A good correlation was observed between CE and HPLC: y = 1.1703 x + 5.017 (iohexol) and y = 0.7807 x + 11.01 (iothalamate) [y = concentration obtained by CE (mg/L), x = concentration obtained by HPLC (mg/L)]. In addition, CE allowed to determine urinary iohexol concentration. Although the detection limit for CE was higher than for HPLC, CE can still be used for eGFR determination. Advantages of this high throughput method are the absence of sample pretreatment and a minimal sample volume requirement. This article is protected by copyright. All rights reserved. [less ▲]

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See detailFibroblast growth factor 23 in acute burn patients: Novel insights from an intact-form assay.
ROUSSEAU, Anne-Françoise ULg; Souberbielle; DELANAYE, Pierre ULg et al

in Burns : Journal of the International Society for Burn Injuries (in press)

INTRODUCTION: Fibroblast growth factor 23 (FGF23) is a key regulator in phosphate and vitamin D metabolism When measured with c-terminal assay, it has been shown to be increased following burn. Progress ... [more ▼]

INTRODUCTION: Fibroblast growth factor 23 (FGF23) is a key regulator in phosphate and vitamin D metabolism When measured with c-terminal assay, it has been shown to be increased following burn. Progress in understanding FGF23 physiology has emphasized the importance of assessing the intact form of FGF23. METHODS: The present cohort study is a complementary analysis of a previously published work. Patients >18 years, admitted within 24h after injury with burn surface area (BSA) >10% were included. C-terminal (c-term) and intact (i) FGF23 assay were performed at admission and every week during 4 weeks of follow-up. Inflammation and iron status were assessed at the same time points. RESULTS: Twenty patients were initially included and 12 were followed until day 28. The c-term FGF23 tended to gradually increase during the 4 weeks of follow-up while iFGF23 was quite stable into normal ranges. Iron status showed a typical inflammatory profile. C-term FGF23 was significantly positively correlated with c-reactive protein (CRP) and negatively correlated with iron levels. iFGF23 was not correlated with CRP or iron. CONCLUSION: FGF23 status following burn is characterized by a dissociation between c-term FGF23 and iFGF23. The hypothesis of an increased cleavage may be raised. Respective role of inflammation and iron levels in such deregulation need to be specified. Both c-term and intact assays should be performed in further studies aiming to increase knowledge on FGF23 regulation and effects in burn patients. [less ▲]

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See detailLa politique religieuse des Pippinides (714-768)
Close, Florence ULg

Book published by PULIM (in press)

L’image de Charles Martel pilleur d’Église figure encore dans bon nombre de nos manuels et grandes synthèses historiques. Il en va de même de celle de l’avènement de Pépin III à la royauté, élu par un ... [more ▼]

L’image de Charles Martel pilleur d’Église figure encore dans bon nombre de nos manuels et grandes synthèses historiques. Il en va de même de celle de l’avènement de Pépin III à la royauté, élu par un peuple franc unanime, sur un précepte du pape Zacharie, et oint par Boniface. Or, de multiples questions ont été soulevées, ces dernières années, de nouvelles orientations de recherche ont été suggérées, qui constituent un pressant appel à un nouvel examen de la crédibilité des sources principales de l'histoire du royaume franc. Selon toute vraisemblance, la conviction des Carolingiens de détenir leur pouvoir directement de Dieu ne remonte pas au-delà du changement de dynastie mais n’est pas née ex nihilo. Elle plonge ses racines dans les décennies qui précédèrent le coup d’État de 751. L’alliance franco-pontificale de 754 fut, de toute évidence, l’aboutissement d’une transformation progressive de l’attitude des Pippinides à l’égard de Rome, du sentiment religieux et de leur rapport au sacré. À la fois typologie de sources et florilège, ce volume entend donner un aperçu de l’ampleur et de la diversité du corpus de sources à ceux et celles qui souhaiteraient aborder ce pan de l’histoire politico-religieuse du haut Moyen Âge, en présentant vingt-six sources du VIIIe siècle – narratives, diplomatiques, épistolaires ou liturgiques – traduites et commentées, retenues pour leur caractère exemplatif. [less ▲]

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