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Levaux, Christophe ULg; Pirenne, Christophe ULg

in Celant, Germano (Ed.) Arts & Foods. Rituals Since 1851 (2015)

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See detailComparison of structural features of spin-coated and USP-deposited templated α-Fe2O3films
Toussaint, Caroline ULg; Chatzikyriakou, Daphne; Cloots, Rudi ULg et al

Poster (2015)

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See detailFaire apprendre l'histoire. Pratiques et fondements d'une "didactique de l'enquête" en classe du secondaire
Jadoulle, Jean-Louis ULg

Book published by Erasme (2015)

Pourquoi enseigne-t-on l’histoire ? Qu’est-il possible d’apprendre en classe d’histoire et comment y amener les élèves ? De quels outils l’enseignant disposent-ils ? Comment peut-il concevoir une séquence ... [more ▼]

Pourquoi enseigne-t-on l’histoire ? Qu’est-il possible d’apprendre en classe d’histoire et comment y amener les élèves ? De quels outils l’enseignant disposent-ils ? Comment peut-il concevoir une séquence d’enseignement en histoire ? Comment évaluer les apprentissages des élèves ? Comment planifier les objets à enseigner ? Comment mettre en œuvre l’« approche par compétences » en classe d’histoire ?... La manière de concevoir l’enseignement de l’histoire a connu de profonds bouleversements depuis les années 2000. Faire apprendre l’histoire propose une mise au point théorique sur ces nouvelles conceptions et des pistes d’action pratiques et opérationnelles conformes à l’état de la didactique de l’histoire et des prescrits qui sont de mise dans les principaux systèmes éducatifs en francophonie : Belgique, Québec, France et Suisse romande. Historien, Jean-Louis JADOULLE est formateur d’enseignants et professeur de didactique de l’histoire à l’Université de Liège. Fort de sa pratique de la classe du secondaire, il entend offrir aux enseignants une proposition cohérente susceptible de les amener à revisiter l’enseignement-apprentissage de la discipline scolaire qu’est l’histoire. [less ▲]

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See detailTerrHistoire
Jadoulle, Jean-Louis ULg

Book published by Erasme (2015)

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See detailGeological context of the Mesolithic Heid de Fer and Ourlaine sites at Becco (Liège province, Belgium)
Mottequin, Bernard; Marion, Jean-Marc ULg

in Anthropologica et Praehistorica : Bulletin de la Société Royale Belge d'Anthropologie et de Préhistoire (2015), 125/2014 (2015)

In the surroundings of the hamlet of Becco (Theux, province of Liège , Belgium), the sites of "La Heid de Fer" and 'L'Ourlaine" are known to have supplied lithic materials assigned to the Early Mesolithic ... [more ▼]

In the surroundings of the hamlet of Becco (Theux, province of Liège , Belgium), the sites of "La Heid de Fer" and 'L'Ourlaine" are known to have supplied lithic materials assigned to the Early Mesolithic (pre-Boreal). Located a the top a small cliff formed by sandstones and siltstones belonging to the Esneux Formation (Devonian, Famennian), "La Heid de Fer" station overlooks a steep slope developed in the shales and siltstones belonging to Lambermont and Hodimont Formations (Upper Devonian, Famennian), within which occurs an oolitic hematite level reaching several decimeters thick (0.5 m maximum). As suggested by the particular topography of these two sites, further investigations should be conducted in this area in search of other traces of the microlithic industry. [less ▲]

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See detailL'Europe dans le monde : expansion et révolutions (de la fin du XVIIIe siècle à 1918)
Jadoulle, Jean-Louis ULg; Georges, Jean

Book published by Erasme (2015)

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See detailEuropean directive related to chocolate composition is unfair for the African cocoa planters
Lebailly, Philippe ULg; Ahouissou, Brice; Namé, M.

in EC Agriculture (2015), 2(4), 384-390

Coming from the cocoa bean, chocolate is one of the most important sectors of the European food industry with sustained growth for many years and creating very high values in the food. Whether the cocoa ... [more ▼]

Coming from the cocoa bean, chocolate is one of the most important sectors of the European food industry with sustained growth for many years and creating very high values in the food. Whether the cocoa bean is largely produced in the African countries (Côte d’Ivoire, Ghana, and Cameroon), its derivatives are mainly consumed in industrialized countries. After negotiation at EU level, since 23 June 2000, Directive 2000/36 has repealed Directive of 1973 and allows the use of other veg¬etable fats (CBEs) cheaper than cocoa butter to chocolate making in limit of 5% of the total weight of the finished product, at delight of some multinational companies. Are considered CBEs: illipe, palm oil, sal, shea butter and gurgikogum and mango kernels. But, in fact, it is palm oil, which is the substitute. Fifteen years after having authorized the incorporation of palm oil in chocolate, we remark in European level, the evils of it on health and the environment! A sad commentary and especially since the adoption of the Directive has deprived the African planters (sup¬ply of cocoa beans is 70% of African origin) of a much-needed income to fight against poverty rural area. As firstly, markets have anticipated the decision, prices remained subdued and secondly it redirects a portion of the demand related to the vegetable fats to Asia which focuses supply of palm oil. Once again, Africa appears to be the big loser in this saga led by the lobby of the oilseed industry in Brussels. [less ▲]

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See detailSensitivity analysis for climate change impacts, adaptation and mitigation projection with pasture models
Bellocchi, G.; Ehrhardt, F.; Soussana, J. F. et al

in Climate-Smart Agriculture 2015 (2015)

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See detailDéveloppement rural et petite paysannerie en Asie du Sud-Est : Leçons d'expériences au Vietnam et au Cambodge
Lebailly, Philippe ULg; Peemans, Jean-Philippe; Vu Dinh, Ton et al

Book published by L'Harmattan (2015)

Le fil conducteur de cet ouvrage repose sur un constat : l’agriculture continue de représenter le moteur essentiel du développement économique et social pour les pays d’Asie de l’Est et du Sud-Est. Elle y ... [more ▼]

Le fil conducteur de cet ouvrage repose sur un constat : l’agriculture continue de représenter le moteur essentiel du développement économique et social pour les pays d’Asie de l’Est et du Sud-Est. Elle y occupe la majorité de la main-d’œuvre et doit à la fois assurer la subsistance de la population rurale, faire face à l’augmentation et à la diversification de la consommation urbaine et contribuer à produire des ressources pour l’exportation. L’approche pluridisciplinaire du développement rural prônée dans le cadre des contributions à cet ouvrage collectif a voulu placer au cœur de ses préoccupations les petites exploitations villageoises se situant tant au niveau de la production que de la transformation et la commercialisation de ces produits, dans le contexte actuel de la libération des marchés. L’un des grands défis est d’y intégrer la dimension de durabilité, sur le plan social et sur le plan environnemental. Les différentes parties de l’ouvrage illustrent cette perspective et partagent ces questionnements. [less ▲]

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See detailCarcinogenic HPV infection in the cervical squamo-columnar junction
Mirkovic, Jelena; Howitt, Brooke; RONCARATI, Patrick ULg et al

in Journal of Pathology (The) (2015), 236

Recent studies have suggested the involvement of a unique population of cells at the cervical squamo-columnar junction (SCJ) in the pathogenesis of early (squamous intraepithelial lesion or SIL) and ... [more ▼]

Recent studies have suggested the involvement of a unique population of cells at the cervical squamo-columnar junction (SCJ) in the pathogenesis of early (squamous intraepithelial lesion or SIL) and advanced (squamous cell and adeno-carcinomas) cervical neoplasia. However, there is little evidence to date showing that SCJ cells harbour carcinogenic HPV or are instrumental in the initial phases of neoplasia. This study was designed to 1) determine if normal-appearing SCJ cells contained evidence of carcinogenic HPV infection and 2) trace their transition to early SIL. Sections of cervix from high-risk reproductive age women were selected and SCJ cells were analyzed by using several techniques which increasingly implicated HPV infection: HPV DNA (genotyping and in situ hybridization)/RNA (PCR), immunostaining for HPV16 E2 (an early marker of HPV infection), p16ink4, Ki67 and HPV L1 protein. In 22 cases with a history of SIL and no evidence of preneoplastic lesion in the excision specimen, HPV DNA was isolated from 8 of 10 with visible SCJ cells, 6 of which were HPV16/18 DNA positive. In 5 of these latter cases, the SCJ cells were positive for p16ink4 and/or HPV E2. Transcriptionally active HPV infection (E6/E7 mRNAs) was also detected in micro-dissected SCJ cells. Early squamous atypia associated with the SCJ cells demonstrated in addition diffuse p16ink4 immunoreactivity, elevated proliferative index and rare L1 antigen positivity. We present for the first time direct evidence that normal-appearing SCJ cells can be infected by carcinogenic HPV. They initially express HPV E2 and their progression to SIL is heralded by an expanding metaplastic progeny with increased proliferation and p16ink4 expression. Whether certain SCJs are more vulnerable than others to carcinogenic HPV genotypes and what variables determine transition to high grade SIL remain unresolved, but the common event appears to be a vulnerable cell at the SCJ. [less ▲]

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See detailAdvances in virtual process chain and connection with online monitoring methods for first time tight manufacturing of thermoset laminated composites
Brauner, Christian; Miene, Andrea; Bruyneel, Michaël ULg et al

in NAFEMS World Congress 2015 (2015)

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See detailVirtualizing the hose design process
Andry, Philippe; Coloos, Jérôme; Bruyneel, Michaël ULg

in NAFEMS World Congress (2015)

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See detailComposite structures optimization including non-linear finite element analysis, design and manufacturing considerations
Bruyneel, Michaël ULg; Grihon, Stéphane; Hudson, Leigh

in NAFEMS World Congress (2015)

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See detailIndustrial validation of progressive damage models for laminated composite materials and structures: automotive applications
Bruyneel, Michaël ULg; Delsemme, Jean-Pierre; Jetteur, Philippe et al

in NAFELS World Congress 2015 (2015)

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See detailFunctional adaptations of the bacterial chaperone trigger factor to extreme environmental temperatures
Godin-Roulling, Amandine ULg; Schmidpeter, P.A.M.; Schmid, F.X. et al

in Environmental Microbiology (2015), 17(7), 2407-2420

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See detailSpecialist plant species harbour higher reproductive performances in recently restored calcareous grasslands than in reference habitats
Harzé, Mélanie ULg; Mahy, Grégory ULg; Bizoux, Jean-Philippe ULg et al

in Plant Ecology and Evolution (2015), 148(2),

Background and aims_Calcareous grasslands are local biodiversity hotspots in temperate regions that suffered intensive fragmentation. Ecological restoration projects took place all over Europe. Their ... [more ▼]

Background and aims_Calcareous grasslands are local biodiversity hotspots in temperate regions that suffered intensive fragmentation. Ecological restoration projects took place all over Europe. Their success has traditionally been assessed using a plant community approach. However, population ecology can also be useful to assess restoration success and to understand underlying mechanisms. Methods_We took advantage of three calcareous grassland sites in Southern Belgium, where reference parcels coexist with parcels restored in the late twentieth century and with more recently restored parcels. We evaluated the colonization stage of three specialist species (Sanguisorba minor, Potentilla neumanniana and Hippocrepis comosa) using occurrence data. We also measured the reproductive traits of 120 individuals per species and compared components of fitness between recent restorations, old restorations and reference habitats. Key results_We found that the occurrence of H. comosa was similar in the different restoration classes, whereas both P. neumanniana and S. minor occurrences decreased from reference grasslands to recent restorations. In contrast, these two latter species exhibited a much higher reproductive output in recent restorations, thanks to an increased production of flowers and seeds. Conclusions_Our results suggest that, during colonization of recently restored calcareous grasslands, favourable environmental conditions, low competition and sufficient genetic mixing may lead to an increased fitness of individuals and a faster population growth than in the reference habitat. These results demonstrate how population processes can increase ecological resilience and highlight the interest of a population-based approach to assess the success of ecological restoration. [less ▲]

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See detailMultiple disulfide bridges modulate conformational stability and flexibility in hyperthermophilic archaeal purine nucleoside phosphorylase
Bagarolo; Porcelli, M; Martino et al

in Biochimica et Biophysica Acta-Proteins and Proteomics (2015), 1854

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See detailUna nazione ricostruita: musica e feste delle confraternite tedesche e fiamminghe a Roma
Corswarem, Emilie ULg

in Goulet, Anne-Madelaine; zur Nieden (Eds.) Europäische Musiker in Venedig, Rom, und Neapel. 1650-1750 (2015)

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See detailMolecular mechanisms of the non-coenzyme action of thiamin in brain: biochemical, structural and pathway analysis.
Mkrtchyan, Garik; Aleshin, Vasily; Parkhomenko, Yulia et al

in Scientific Reports (2015), 5

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See detailCarte hydrogéologique de Wallonie, Reinartzhof – Hoscheit, 43/7-8, 1/25.000 : [notice explicative]
Gilson, Mylene; Briers, Pierre ULg; Ruthy, Ingrid ULg et al

Book published by Service Public de Wallonie, DGARNE - Actualisation partielle: janvier 2015 - Première version: aout 2012 (2015)

Detailed reference viewed: 18 (3 ULg)