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See detailDistribution patterns of Caprella tavolarensis (Crustacea: Amphipoda) in the Tavolara-Punta Coda Cavallo Marine Protected Area.
Sturaro, Nicolas ULg; Gobert, Sylvie ULg; Lepoint, Gilles ULg et al

in Biologia Marina Mediterranea (2011), 18(1), 290-291

Distribution patterns of Caprella tavolarensis was investigated at the tavolara-punta Coda Cavallo Marine protected area. results revealed that C. tavolarensis abundance may exhibit spatial patterns ... [more ▼]

Distribution patterns of Caprella tavolarensis was investigated at the tavolara-punta Coda Cavallo Marine protected area. results revealed that C. tavolarensis abundance may exhibit spatial patterns associated with the protection status of the zones, highlighting the importance of totally protected areas in species conservation and management. [less ▲]

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See detailPièces tissées et musiciens : à propos d'ARM XIX 321
Colonna d'Istria, Laurent ULg

in Nouvelles Assyriologiques Brèves et Utilitaires (2011)

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See detailLa gestion de la diversité dans les entreprises et les organisations
Cornet, Annie ULg

Conference (2011)

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See detailQuantitative food webs of herbivore and related beneficial community in non–crop and crop habitats
Alhmedi, Ammar; Haubruge, Eric ULg; D’Hoedt, Sandrine et al

in Biological Control (2011), 58

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See detailLes festivals et la transformation du champ théâtral en Belgique
Delhalle, Nancy ULg

Conference (2011)

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See detailAssessment of nonlinear system identification methods using the SmallSat spacecraft structure
Kerschen, Gaëtan ULg; Soula, L.; Vergniaud, J.B. et al

in Proceedings of the 29th International Modal Analysis Conference (2011)

In this paper, several techniques for nonlinear system identification are applied to a real-world structure, the SmallSat spacecraft structure developed by EADS-Astrium. This composite structure comprises ... [more ▼]

In this paper, several techniques for nonlinear system identification are applied to a real-world structure, the SmallSat spacecraft structure developed by EADS-Astrium. This composite structure comprises two vibration isolation systems, one of which possesses mechanical stops. The loading case considered in the present study is a random (local) excitation. A careful progression through the different steps of the system identification process, namely detection, characterization and parameter estimation, is carried out. Different methods are applied to data resulting from numerical experiments, without having access to the finite element model which generated these data. [less ▲]

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See detailTendente al nero. Voci e derive neofasciste al tempo della politica pop
Benzoni, Pietro ULg

in Curreri, Luciano; Foni, Fabrizio (Eds.) Fascismo senza fascismo? Indovini e revenants nella cultura popolare italiana (1899-1919 e 1989-2009) (2011)

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See detailUn projet belge de recours collectif au regard des modèles espagnol et québécois
Frankignoul, Laurent ULg

in Revue de la Faculté de Droit de l'Université de Liège (2011)

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See detailBacterial diversity of field-caught mosquitoes, Aedes albopictus and Aedes aegypti, from different geographic regions of Madagascar.
Zouache, Karima; Raharimalala, Fara Nantenaina ULg; Raquin, Vincent et al

in FEMS Microbiology Ecology (2011)

Symbiotic bacteria are known to play important roles in the biology of insects, but the current knowledge of bacterial communities associated with mosquitoes is very limited and consequently their ... [more ▼]

Symbiotic bacteria are known to play important roles in the biology of insects, but the current knowledge of bacterial communities associated with mosquitoes is very limited and consequently their contribution to host behaviors is mostly unknown. In this study, we explored the composition and diversity of mosquito-associated bacteria in relation with mosquitoes’ habitats. Wild Aedes albopictus and Aedes aegypti were collected in three different geographic regions of Madagascar. Culturing methods and denaturing gradient gel electrophoresis (DGGE) and sequencing of the rrs amplicons revealed that Proteobacteria and Firmicutes were the major phyla. Isolated bacterial genera were dominated by Bacillus, followed by Acinetobacter, Agrobacterium and Enterobacter. Common DGGE bands belonged to Acinetobacter, Asaia, Delftia, Pseudomonas, Enterobacteriaceae and an uncultured Gammaproteobacterium. Double infection by maternally inherited Wolbachia pipientis prevailed in 98% of males (n = 272) and 99% of females (n = 413); few individuals were found to be monoinfected withWolbachia wAlbB strain. Bacterial diversity (Shannon–Weaver and Simpson indices) differed significantly per habitat whereas evenness (Pielou index) was similar. Overall, the bacterial composition and diversity were influenced both by the sex of individuals and by the environment inhabited by the mosquitoes; the latter might be related to both the vegetation and the animal host populations that Aedes used as food sources. [less ▲]

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See detailCompte-rendu de l'ouvrage de I. Leventi, Chr. Mitsopoulou, Ιερά και λατρείες της Δήμητρας στον αρχαἰο ελληνικό κόσμο
Paul, Stéphanie ULg

in Kernos : Revue Internationale et Pluridisciplinaire de Religion Grecque (2011), 24

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See detailLes tensions du jugement professoral. Ethnographie des décisions d’orientation scolaire dans les conseils de classe
Andre, Géraldine ULg

in Education et Formation (2011), 295

L’enseignement technique, d’une manière relative, et l’enseignement professionnel, d’une manière absolue, sont décriés en Communauté française de Belgique comme des filières de relégation. Non seulement ... [more ▼]

L’enseignement technique, d’une manière relative, et l’enseignement professionnel, d’une manière absolue, sont décriés en Communauté française de Belgique comme des filières de relégation. Non seulement, les élèves y aboutiraient au terme de trajectoires d’échecs, sans avoir posé de choix personnel. Mais surtout la contribution des acteurs institutionnels (enseignants, agents des CPMS et directeurs) serait essentielle à ce processus à travers leurs décisions dans les conseils de classe. Au-delà de cette lecture, ce texte vise à comprendre la manière dont les acteurs institutionnels pratiquent l’orientation scolaire en saisissant par l’ethnographie leurs catégories et leurs préoccupations. En analysant leurs pratiques d’orientation, d’une part, en fonction de leurs représentations sur les différentes filières de l’enseignement secondaire, et, d’autre part, selon leur inscription dans un champ scolaire, ce texte vise à souligner les tensions éthiques rencontrées par les acteurs institutionnels pour établir leurs décisions dans les conseils de classe. En se centrant sur les propriétés distinctives des établissements scolaires, ce texte indique également que la position de ceux-ci dans le champ scolaire peut aviver ou stabiliser les questionnements éthiques des acteurs institutionnels. [less ▲]

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See detailComment j'explore... Une arythmie ventriculaire chez le sportif
Tombeux, C.; MELON, Pierre ULg; Close, P. et al

in Revue Médicale de Liège (2011), 66(1), 30-33

How I explore : ventricular arrhythmhmias in athletes <br />SUMMARY : Documented ventricular tachyarrhythmias or related symptoms need meticulous cardiac investigations. The mechanism of ventricular ... [more ▼]

How I explore : ventricular arrhythmhmias in athletes <br />SUMMARY : Documented ventricular tachyarrhythmias or related symptoms need meticulous cardiac investigations. The mechanism of ventricular arrhythmia must be defined. The prognosis is related to underlying cardiac electrical or structural disorders. In the absence of cardiovascular abnormalities, the prognosis is good. No disqualification to competitive activity is required in most cases. Assessment of the risk of sudden death remains a continuing challenge in athletes. This article reviews the diagnostic and therapeutic approaches of ventricular arrhythmias encountered in trained athletes. [less ▲]

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See detail11th Symposium on Fossil Cnidaria and Porifera, Liège, August 19-29, 2011: Abstracts
Aretz, Markus; Delculee, Sandrine; Denayer, Julien ULg et al

Book published by Kölner Forum für Geologie und Paläontologie (2011)

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See detailMesoporous SiO2 thin films containing ZnO photoluminescent nanoparticles. Simultaneous SAXS / WAXS / Ellipsometry investigations
Krins, Natacha ULg; Bass, J. D.; Julián-López, B. et al

in Journal of Materials Chemistry (2011), 21

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See detailMotives to begin physical education studies. Comparative analysis in Algeria and Wallonia
Kerfes, Nabil; Alem, Jaouad; Cloes, Marc ULg

Conference (2011)

There are many reasons explaining why students choose one professional project and/or an academic programme. Usually, they consider higher education according to various aspects focusing on the content of ... [more ▼]

There are many reasons explaining why students choose one professional project and/or an academic programme. Usually, they consider higher education according to various aspects focusing on the content of the programme as well as on professions to which the latter leads. This study is in the field on comparative education. It offers a comprehensive reading of two education systems in a spirit of openness and expansion of knowledge. With inspiration from two studies conducted in the education of physical educators in very different cultural contexts (Research Group MJS, 1993, for Algeria – Groupe de recherche interuniversitaire, 2003, for French-speaking Belgium), we have assumed that the students’ motives for registering in studies in physical education should differ considerably. The purpose of this research has therefore been to determine the reasons motivating students to begin a physical education programme at the university or at a non university context. Our research was based, firstly, on the analysis of official texts concerning the organization of higher education in the field of physical education and, secondly, on data collected from the actions involved in four educational institutions, two in the Algiers region and two in the Liege region. In both cultural contexts, one institution belonged to one university and the other one was organized in a non university context. Our results relate to a total sample of 290 subjects (40 members of teaching staffs, 108 students and 142 graduates). The staff members were interviewed while the subjects of two other groups have responded to questionnaires. The Arabic version of each instrument was translated from an original French version. One expert has assured the validity check. In this paper, we are focusing our attention on the analysis of the responses provided by the three types of actors to a question aiming to identify, through four levels Lickert scales, the degree of importance accorded by subject to nine reasons of registration for studies in physical education. Answer were encoded in a computer database and processed using the Statistica software (Stat Soft, 2006). No significant difference was identified when comparing the answers of respondents. However, we noticed that the love of sport and the desire to do sport belonged to the most important reasons for the registration of the new students for training programs in physical education. Cultural context does not seem to affect the opinions of the subjects. [less ▲]

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See detailMicrobial Diversity and Processes in Lake Kivu (East Africa)
Llirós, M.; Darchambeau, François ULg; Garcia-Armisen, T. et al

Conference (2011)

Lake Kivu is a deep meromictic and oligotrophic tropical African lake with a permanent thermal- and haline stratification with huge accumulations of dissolved CO2 and CH4 (ca. 300 km3 and 60 km3 ... [more ▼]

Lake Kivu is a deep meromictic and oligotrophic tropical African lake with a permanent thermal- and haline stratification with huge accumulations of dissolved CO2 and CH4 (ca. 300 km3 and 60 km3, respectively) in the deep anoxic monimolimnion (from 60 o 480 m depth). Although there are a wealth of information on the ecology of small eukaryotes and their trophic role on Kivu, available information on prokaryotic planktonic assemblages is scarce. Molecular analysis of archaeal and bacterial communities showed a vertical segregation imposed by the permanent redoxcline. In relation to Bacteria, Actinobacteria, Betaproteobacteria, Green Sulfur Bacteria and Bacteroidetes were the most commonly retrieved groups. For Archaea, a marked dominance of Thaumarchaeota and Crenarchaeota (75% of all archaeal OTUs) over Euryarchaeota was observed. In the anoxic hypolimnion, Euryarchaoeta (Methanosarcinales and Methanocellales) lineages together with Miscellaneous Crenarchaeotic Group phylotypes were mainly recovered. In turn, Thaumarchaeota phylotypes were recovered in oxic and suboxic waters. CARDFISH analyses over the first 100 m revealed the dominance of Bacteria (51.4% – 95.7% of DAPI-stained cells), especially Actinobacteria (epilimnion), Betaproteobacteria (oxic-anoxic interface) and Bacteroidetes (upper hypolimnion), over Archaea (1.0% – 4.5%; maximum abundances at the oxic-anoxic interface). In turn, flow cytometry evidenced the dominance of HNA cells in the euphotic layer, whereas the proportion of LNA cells increased with depth. HNA and LNA populations were still observed in the anoxic hypolimnion suggesting facultative or strict anaerobic metabolisms. The detection of distinct depth maxima of nitrate, nitrite, archaeal amoA and Marine Thaumarchaeota 16S gene copy numbers together with regularly detection of deep maxima of 3H-Thymidine uptake, and the presence of low-light adapted GSB species point towards a strong link of N, C, and S cycles in the redoxcline of Lake Kivu. [less ▲]

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See detailGéographie, tourisme et tourisme rural : une critique de quatre ouvrages
Dubois, Charline ULg

in Bulletin de la Société Géographique de Liège (2011), 57

Four books studying either tourism in a global sense or more specifically rural tourism, have been explored and subjected to some reviews: The Geography of Tourism and Recreation - Environment, Place and ... [more ▼]

Four books studying either tourism in a global sense or more specifically rural tourism, have been explored and subjected to some reviews: The Geography of Tourism and Recreation - Environment, Place and Space by C. Michael Hall and Stephen J. Page (2005), Rural Tourism and Sustainable Business by Derek Hall, Irene Kirkpatrick and Morag Mitchell (2005), Tourism and tourism spaces by Gareth Shaw and Allan M. Williams (2004), and Rural Tourism and Recreation: Principles to Practice by Lesley Roberts and Derek Hall (2001). After the step of synthesis of each one, their own developments and their utilities will be discussed. [less ▲]

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See detailMarket integration: trade vs. economic geography
Tharakan, Joseph ULg; Thisse, Jacques

in Jovanovic, Miroslav (Ed.) International Handbook on the Economics of Integration (2011)

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See detailL'émergence et le développement du concept d'entreprise sociale
Defourny, Jacques ULg

in Amadio, Nicolas (Ed.) Les dynamiques de l'entrepreneuriat social (2011)

Cet article résume le travail fondateur du Réseau européen EMES, publié essentiellement en anglais au début des années 2000 (en particulier Borzaga et Defourny, The Emergence of Social Enterprise ... [more ▼]

Cet article résume le travail fondateur du Réseau européen EMES, publié essentiellement en anglais au début des années 2000 (en particulier Borzaga et Defourny, The Emergence of Social Enterprise, Routledge, 2001 et 2004) [less ▲]

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See detailContrasted views on environmental migration: the case of Tuvaluan migration to New Zealand
Shen, Shawn; Gemenne, François ULg

in International Migration (2011), 49

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