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See detailA Reconstructed Qarā Qoyūnlū Letter
Bauden, Frédéric ULg

in Bauden, Frédéric; Dekkiche, Malika (Eds.) Mamlūk Cairo: A Crossroad for Embassies (2017)

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See detailLa bibliothèque d'Antoine Galland
Bauden, Frédéric ULg

in Bauden, Frédéric; Waller, Richard (Eds.) Antoine Galland (1646-1715) et son Journal. Actes du colloque international organisé à l’Université de Liège (16-18 janvier 2015) à l’occasion du tricentenaire de sa mort (2017)

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See detailMamluk Diplomatics: The Present State of Research
Bauden, Frédéric ULg

in Bauden, Frédéric; Dekkiche, Malika (Eds.) Mamlūk Cairo: A Crossroad for Embassies (2017)

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See detailLists of Gifts in the Mamluk Diplomatic Tradition
Bauden, Frédéric ULg

in Bauden, Frédéric (Ed.) Culture matérielle et contacts diplomatiques entre l’Occident latin, Byzance et l’Orient islamique (XIe-XVIe siècle) (2017)

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See detailThe Mamlūk Sultanate and Its Periphery
Bauden, Frédéric ULg

Book published by Brill Academic Publishers (2017)

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See detailMaqriziana XIII: An Exchange of Correspondence Between al-Maqrīzī (d. 845/1442) and al-Qalqašandī (d. 821/1418)
Bauden, Frédéric ULg

in Ben Bassat, Yuval (Ed.) Developing Perspectives in Mamluk History: Festschrift in Honor of Prof. Amalia Levanoni (2017)

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See detailThe Tourist on the farm: a 'muddled' image
Dubois, Charline ULg; Cawley, Mary; Schmitz, Serge ULg

in Tourism Management (2017), 59

Agritourism is promoted as a method of offsetting decline in farm incomes, and is defined in different ways which creates difficulties in attracting tourists. The present research contributes to a better ... [more ▼]

Agritourism is promoted as a method of offsetting decline in farm incomes, and is defined in different ways which creates difficulties in attracting tourists. The present research contributes to a better understanding of agritourism, based on evidence in Wallonia (Belgium) and Luxembourg. It does so by studying the image held by four groups of actors: (i) farmers who provide ‘agritourist’ experiences; (ii) promotional organisations; and tourists who both (iii) have and (iv) have not engaged in agritourism. Agritourism is a muddled concept between realities and stakeholder expectations but opportunities exist for targeting particular niche interests. [less ▲]

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See detailGenomic Studies of Multiple Myeloma Reveal an Association between X Chromosome Alterations and Genomic Profile Complexity.
Sticca, Tiberio ULg; CABERG, Jean-Hubert ULg; Wenric, Stéphane ULg et al

in Genes, Chromosomes & Cancer (2017)

The genomic profile of multiple myeloma (MM) has prognostic value by dividing patients into a good prognosis hyperdiploid group and a bad prognosis non-hyperdiploid group with a higher incidence of IgH ... [more ▼]

The genomic profile of multiple myeloma (MM) has prognostic value by dividing patients into a good prognosis hyperdiploid group and a bad prognosis non-hyperdiploid group with a higher incidence of IgH translocations. This classification, however, is inadequate and many other parameters like mutations, epigenetic modifications and genomic heterogeneity may influence the prognosis. We performed a genomic study by array-based comparative genomic hybridization (aCGH) on a cohort of 162 patients to evaluate the frequency of genomic gains and losses. We identified a high frequency of X chromosome alterations leading to partial Xq duplication, often associated with Xi deletion in female patients. This partial X duplication could be a cytogenetic marker of aneuploidy as it is correlated with a high number of chromosomal breakages. Patient with high level of chromosomal breakage had reduced survival regardless the region implicated. A higher transcriptional level was shown for genes with potential implication in cancer and located in this altered region. Among these genes, IKBKG and IRAK1 are members of the NFKB pathway which plays an important role in MM and is a target for specific treatments. [less ▲]

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See detailLa diffusion des Blattmasken dans le bassin Méditerranéen. Entre tradition et innovation
Derwael, Stéphanie ULg

in Actes du colloque "Colloque La diffusion des répertoires décoratifs en Méditerranée antique et médiévale" (2017)

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See detailAdaptation of targeted nanocarriers to changing requirements in antimalarial drug delivery
Marques, J.; Valle-Delgado, J.; Urbán, P. et al

in Nanomedicine : Nanotechnology, Biology, and Medicine (2017)

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See detailChemical composition, vasorelaxant, antioxidant and antiplatelet effects of essential oil of Artemisia campestris L. from Oriental Morocco
Dib, Ikram; Fauconnier, Marie-Laure ULg; Sindic, Marianne ULg et al

in BMC Complementary and Alternative Medicine (2017), 17(art. 82), 1-15

Background: Artemisia campestris L. (Asteraceae) is a medicinal herb traditionally used to treat hypertension and many other diseases. Hence, this study is aimed to analyze the essential oil of A ... [more ▼]

Background: Artemisia campestris L. (Asteraceae) is a medicinal herb traditionally used to treat hypertension and many other diseases. Hence, this study is aimed to analyze the essential oil of A. campestris L (AcEO) and to investigate the antiplatelet, antioxidant effects and the mechanisms of its vasorelaxant effect. Methods: The chemical composition of AcEO was elucidated using GC/MS analysis. Then, the antioxidant effect was tested on DPPH radical scavenging and on the prevention of β-carotene bleaching. The antiplatelet effect was performed on the presence of the platelet agonists: thrombin and ADP. The mechanism of action of the vasorelaxant effect was studied by using the cellular blockers specified to explore the involvement of NO/GC pathway and in the presence of calcium channels blockers and potassium channels blockers. Results: AcEO is predominated by the volatiles: spathulenol, ß-eudesmol and p-cymene. The maximal antioxidant effect was obtained with the dose 2 mg/ml of AcEO. The dose 1 mg/ml of AcEO showed a maximum antiplatelet effect of, respectively 49.73% ±9.54 and 48.20% ±8.49 on thrombin and ADP. The vasorelaxation seems not to be mediated via NOS/GC pathway neither via the potassium channels. However, pretreatment with calcium channels blockers attenuated this effect, suggesting that the vasorelaxation is mediated via inhibition of L-type Ca2+ channels and the activation of SERCA pumps of reticulum plasma. Conclusion: This study confirms the antioxidant, antiplatelet and vasorelaxant effects of A.campestris L essential oil. However, the antihypertensive use of this oil should be further confirmed by the chemical fractionation and subsequent bio-guided assays. [less ▲]

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See detailMetabolomic and molecular signatures of Mascarene Aloes using a multidisciplinary approach
Govinden-Soulange, J.; Lobine, D.; Frederich, Michel ULg et al

in South African Journal of Botany (2017), 108

In this research a multidisciplinary approach was used to unveil the genetic, metabolic uniqueness and relationships of endemic Mascarene Aloes (Aloe macra, Aloe purpurea, Aloe tormentorii) with respect ... [more ▼]

In this research a multidisciplinary approach was used to unveil the genetic, metabolic uniqueness and relationships of endemic Mascarene Aloes (Aloe macra, Aloe purpurea, Aloe tormentorii) with respect to Aloe vera. Nuclear magnetic resonance spectroscopy, DNA sequencing and antioxidant profiles of these Aloes were studied. Principal component analysis following 1H NMR revealed the specificity of the Mascarene Aloes relative to Aloe vera. The superior free radical scavenging ability of A. purpurea, A. macra and A. tormentorii as compared to other Aloes was also unveiled. Phylogenetic analyses of chloroplast genes and ITS region sequences of these Mascarene Aloes were done using maximum parsimony and Bayesian analysis. Mascarene Aloes clustered within one clade separate from Aloe vera confirming their relative recent emergence in this genus. Results from this study showed that there is sufficient evidence at the metabolomic and molecular level to distinguish between Aloe ​purpurea from Mauritius and that of Reunion. © 2016 SAAB [less ▲]

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See detailSartre in Venedig: der Mann, der in die Kälte ging
Cormann, Grégory ULg; Viehöver, Vera ULg

in Bulletin d'Analyse Phénoménologique (2017), 11

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See detailLa tradition textuelle de la Continuation du ‘Roman de Guiron’
Veneziale, Marco ULg

in Duval, Frédéric; Leonardi, Lino; Trachsler, Richard (Eds.) Congrès international de linguistique et de philologie romanes (Nancy, 15-20 juillet 2013). Section 13 : Philologie textuelle et éditoriale (2017)

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See detailAn Analysis of the Interaction Effect between Employee Technical and Emotional Competencies in Emotionally Charged Service Encounters
Delcourt, Cécile ULg; Gremler, Dwayne; De Zanet, Fabrice ULg et al

in Journal of Service Management (2017), 28

Purpose—Customers often experience negative emotions during service experiences. The ways that employees manage customers’ emotions and impressions about whether the service provider is concerned for them ... [more ▼]

Purpose—Customers often experience negative emotions during service experiences. The ways that employees manage customers’ emotions and impressions about whether the service provider is concerned for them in such emotionally charged service encounters (ECSEs) is crucial, considering the criticality of the encounter. Drawing on cognitive appraisal theory, this study proposes that two key competencies—employee emotional competence (EEC) and employee technical competence (ETC)—affect negative customer emotions and customer satisfaction with employee response in ECSEs. Design/methodology—This study relies on a video-based experiment that depicts a customer involved in an ECSE as a service provider delivers bad news to him. The hypothesis tests use a two-way independent analysis of covariance. Results—Both emotional and technical competencies must be displayed to improve the customer experience in an ECSE. When EEC is low, ETC does not decrease negative customer emotions or increase customer satisfaction with employee response. When EEC is high, ETC instead has a significant impact on both customer outcomes. Practical implications—Managers must train employees to develop both technical and emotional competencies. Employees who demonstrate only one type cannot temper customers’ emotions or enhance their perceptions of the employees’ response as well as can those strong in both competencies. Originality/value—Using a video-based experiment, this study examines the moderating role of EEC in the relationship between ETC and two key aspects of the customer experience in an ECSE (negative customer emotions and customer satisfaction with employee responses) following the delivery of bad news. [less ▲]

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See detailThoracic endovascular aortic repair (TEVAR) in proximal (type A) aortic dissection: Ready for a broader application?
Nienaber, Christoph A.; Sakalihasan, Natzi ULg; Clough, Rachel E. et al

in Journal of Thoracic and Cardiovascular Surgery (The) (2017)

OBJECTIVE: Thoracic endovascular aortic repair (TEVAR) has demonstrated encouraging results and is gaining increasing acceptance as a treatment option for aortic aneurysms and dissections. Yet, its role ... [more ▼]

OBJECTIVE: Thoracic endovascular aortic repair (TEVAR) has demonstrated encouraging results and is gaining increasing acceptance as a treatment option for aortic aneurysms and dissections. Yet, its role in managing proximal aortic pathologies is unknown-this is important because in proximal (Stanford type A) aortic dissections, 10% to 30% are not accepted for surgery and 30% to 50% are technically amenable for TEVAR. We describe our case series of type A aortic dissections treated by using TEVAR. METHODS: Between year 2009 and 2016, 12 patients with acute, subacute, or chronic type A aortic dissection with the proximal entry tear located between the coronaries and brachiocephalic artery were treated with TEVAR at 3 centers. Various stent-graft configurations were used to seal the proximal entry tear in the ascending aorta under rapid pacing. RESULTS: A total of 12 patients (9 male, 3 female), mean age 81 +/- 7 years, EuroSCORE II 9.1 +/- 4.5, underwent TEVAR for the treatment of type A aortic dissection. Procedural success was achieved in 11 of 12 patients (91.7%). There was 1 minor stroke and 1 intraprocedural death. No additional deaths were reported at 30 days. At 36 months, there were 4 further deaths (all from nonaortic causes). The mean survival of these 4 deceased was 23 months (range 15-36 months). Follow-up computed tomography demonstrated favorable aortic remodeling. CONCLUSIONS: TEVAR is feasible and reveals promising early results in selected patients with type A aortic dissection who are poor candidates for surgical repair. The current iteration of stent-graft technology, however, needs to be adapted to features specific to the ascending aorta. [less ▲]

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