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See detailLe hate speech et la liberté d'expression dans la jurisprudence américaine sous l'angle de la philosophie du langage
Thirion, Nicolas ULg; Vandenbulke, Antoine ULg

in Auteurs & Media (2016)

Analysis of landmark US Supreme Court cases on hate speech evaluated in terms of philosophy of language, particularly through the works of J.L. Austin and Judith Butler.

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See detailContrasting Arctic and Antarctic sea ice temperatures
Vancoppenolle, M.; Raphael, M.; Rousset, C. et al

Conference (2016, April)

Sea ice temperature affects the sea ice growth rate, heat content, permeability and habitability for ice algae. Large-scale simulations with NEMO-LIM suggest large ice temperature contrasts between the ... [more ▼]

Sea ice temperature affects the sea ice growth rate, heat content, permeability and habitability for ice algae. Large-scale simulations with NEMO-LIM suggest large ice temperature contrasts between the Arctic and the Antarctic sea ice. First, Antarctic sea ice proves generally warmer than in the Arctic, in particular during winter, where differences reach up to ∼10◦C. Second, the seasonality of temperature is different among the two hemispheres: Antarctic ice temperatures are 2-3◦C higher in spring than they are in fall, whereas the opposite is true in the Arctic. These two key differences are supported by the available ice core and mass balance buoys temperature observations, and can be attributed to differences in air temperature and snow depth. As a result, the ice is found to be habitable and permeable over much larger areas and much earlier in late spring in the Antarctic as compared with the Arctic, which consequences on biogeochemical exchanges in the sea ice zone remain to be evaluated. [less ▲]

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See detailPrevalence of frailty among nursing home, according to different operational definitions.
Buckinx, Fanny ULg; Reginster, Jean-Yves ULg; GILLAIN, Sophie ULg et al

in Osteoporosis International (2016, April), 27(Supplement 1), 216-217

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See detailTen years of Denosumab (DMAB) treatment in postmenopausal women with osteoporosis. Results from the FREEDOM Extension trial.
Bone, H.G.; Brandi, M.L.; Brown, J.P. et al

in Osteoporosis International (2016, April), 27(Supplement 1), 135-136

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See detailPhysical and muscle performances among elderly nursing home residents.
Buckinx, Fanny ULg; Reginster, Jean-Yves ULg; Croisier, Jean-Louis ULg et al

in Osteoporosis International (2016, April), 27(Supplement 1), 217

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See detailEnglish translation and cross-cultural adaptation of the SarQuoL® questionnaire.
Beaudart, Charlotte ULg; Edwards, M.; Dennison, E.M. et al

in Osteoporosis International (2016, April), 27(Supplement 1), 221-222

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See detailBrain-derived neurotrophic factor (BDNF) in normal healthy and hemodialyzed populations.
CAVALIER, Etienne ULg; CARLISI, Ignazia ULg; KOVACS, Stéphanie ULg et al

in Osteoporosis International (2016, April), 27(Supplement 1), 512

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See detailConstruire un programme de formation pédagogique pour les enseignants
Poumay, Marianne ULg

in Daele, Amaury; Sylvestre, Emmanuel (Eds.) Comment développer le conseil pédagogique dans l’enseignement supérieur ? (2016)

En s’appuyant sur quelques expériences européennes et notamment celle de l’Université de Liège, pionnière en matière d’obligation de formation pour les encadrants du supérieur en Belgique, ce chapitre ... [more ▼]

En s’appuyant sur quelques expériences européennes et notamment celle de l’Université de Liège, pionnière en matière d’obligation de formation pour les encadrants du supérieur en Belgique, ce chapitre tente d’éclairer les défis majeurs qui attendent les enseignants ou conseillers pédagogiques au détour de leur conception d’un programme de formation pour enseignants. Il aborde tout d’abord l’intérêt d’étudier les besoins ou en tout cas de définir un cap institutionnel clair et partagé en matière de formation des enseignants en interne. Il propose quelques réflexions quant au choix du public-cible de ces formations, de leurs contenus et méthodes, de leur durée et de leurs animateurs. Il aborde ensuite les questions des incitants à la participation des enseignants et de l’impact de ces formations avant d’ouvrir sur quelques pistes de discussion. [less ▲]

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See detailAge-standardized quality of life after hip or knee arthoplasty.
Neuprez, Audrey ULg; KURTH, William ULg; THIRION, Thierry ULg et al

in Osteoporosis International (2016, April), 27(Supplement 1), 541-542

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See detailLes théories représentationnelles de l'esprit
Gauvry, Charlotte ULg

Conference (2016, April)

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See detailBrentano or Husserl? Intentionality, Consciousness, and Self-consciousness in Contemporary Phenomenology of Mind
Boccaccini, Federico ULg

in Archivio di Filosofia (2016), LXXXIII(3), 189-202

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See detailProper orthogonal decomposition versus Krylov subspace methods in reduced-order energy-converter models
Hasan M.D., Rokibul; V. Sabariego, Ruth; Geuzaine, Christophe ULg et al

Speech/Talk (2016)

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See detailL'imagination. Une pratique normée chez Wittgenstein
Gauvry, Charlotte ULg

Conference (2016, April)

Contrairement aux empiristes anglais, Wittgenstein récuse l’idée d’après laquelle les actes d’imagination sont définis par leur « contenu », à savoir une « image mentale » qui ne différerait que par son ... [more ▼]

Contrairement aux empiristes anglais, Wittgenstein récuse l’idée d’après laquelle les actes d’imagination sont définis par leur « contenu », à savoir une « image mentale » qui ne différerait que par son degré d’intensité d’un contenu cognitif (Cf. Hume, Traité de la nature humaine, I, i, 3 ; Wittgenstein, F §621). Parallèlement, Wittgenstein récuse l’hypothèse selon laquelle un « œil mental » ou « œil interne » nous fournirait ces images (cf. e.g. RPP II §66). De fait, les nombreux exemples des Recherches philosophiques comme des textes plus tardifs (cf. e.g. RP §§6, 19 ; F §§98, 571) mettent en scène l’imagination d’un langage, d’une hypothèse, d’un usage, d’un contexte, etc. – autant de choses que l’on ne « voit » pas par l’œil de l’esprit. En adoptant une position assez proche de celles de Reid, Ryle ou Sartre (cf. Glock 1996), Wittgenstein défend alors l’hypothèse d’une imagination sans imaginaire. Ce faisant, Wittgenstein présente l’imagination comme un acte, ou plutôt une « pratique ». Or Wittgenstein dissocie cette pratique de celle de la perception (F §§621-637). Selon le §625 des Fiches, il existe bien un « rapport » entre ces deux jeux de langage, mais pas de « ressemblance ». À titre de premières indications, il semble que les deux pratiques diffèrent pour au moins trois raisons : - Premièrement, Wittgenstein affirme que l’imagination, à la différence de la perception, est assujettie à la volonté (e.g. F §621). Si nous recevons ce que nous percevons, nous pouvons en revanche répudier ou rechercher certaines images. - Qui plus est, en tant que pratique volontaire, l’imagination est soumise aux mêmes règles que celles qui régulent toutes les pratiques. C’est donc une pratique normée : en situation, certaines représentations sont possibles alors que d’autres pas (cf. e.g. RP, §651 : « je ne peux pas imaginer le contraire »). - Il semble enfin que l’imagination, à la différence de la perception, soit une pratique créatrice. Wittgenstein rapproche en effet l’imagination du « voir comme » et non du voir (RP II, 11, RPP §543). Elle joue à ce titre un rôle méthodologique fondamental dans l’économie de la vision synoptique que Wittgenstein appelle de ses vœux. [less ▲]

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See detailImpact of tillage on N2O and CO2 efflux in an agricultural crop
Lognoul, Margaux ULg; Theodorakopoulos, Nicolas ULg; Hiel, Marie-Pierre ULg et al

Poster (2016, April)

In an experiment conducted in the Belgian loess belt between June and October 2015, the effect of two tillage treatments (CT - conventional tillage and RT - reduced tillage) on CO2 and N2O fluxes ... [more ▼]

In an experiment conducted in the Belgian loess belt between June and October 2015, the effect of two tillage treatments (CT - conventional tillage and RT - reduced tillage) on CO2 and N2O fluxes exchanged by a maize crop were compared. Fluxes were measured using two fully automated sets of dynamic closed chambers, allowing a 4.5h temporal resolution. Soil water content and temperature were also monitored as well as pH, total N (TN) and total organic C (TOC) content. [less ▲]

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See detailContrasted accumulation patterns of persistent organic pollutants and mercury in sympatric tropical dolphins from the south-western Indian Ocean
Dirtu, Alin; Malavannan, Govindan; Das, Krishna ULg et al

in Environmental Research (2016), 146

Due to their high trophic position and long life span, small cetaceans are considered as suitable bioindicators to monitor the presence of contaminants in marine ecosystems. Here, we document the ... [more ▼]

Due to their high trophic position and long life span, small cetaceans are considered as suitable bioindicators to monitor the presence of contaminants in marine ecosystems. Here, we document the contamination with persistent organic pollutants (POPs) and total mercury (T-Hg) of spinner (Stenella longirostris, n=21) and Indo-Pacific bottlenose dolphins (Tursiops aduncus, n=32) sampled from the coastal waters of La Réunion (south-western Indian Ocean). In addition, seven co-occurring teleost fish species were sampled and analyzed as well. Blubber samples from living dolphins and muscle from teleosts were analyzed for polychlorinated biphenyls (PCBs), DDT and metabolites (DDTs), chlordanes (CHLs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB), and polybrominated diphenyl ethers (PBDEs). Methoxylated PBDEs (MeO-PBDEs), reported as having a natural origin, were also analyzed. T-Hg levels were measured in blubber and skin biopsies of the two living dolphin species. δ13C and δ15N values were determined in skin of the dolphins and in the muscle of teleosts. For PCBs, HCHs and T-Hg, concentrations were significantly higher in T. aduncus than in S. longirostris. For other POP levels, intra-species variability was high. MeO-PBDEs were the dominant compounds (55% of the total POPs) in S. longirostris, while PCBs dominated (50% contribution) in T. aduncus. Other contaminants showed similar profiles between the two species. Given the different patterns of POPs and T-Hg contamination and the stable isotope composition observed among analyzed teleosts, dietary and foraging habitat preferences possibly explain the contrasted contaminant profiles observed in the two dolphin species. Levels of each class of contaminants were significantly higher in males than females. Despite their spatial and temporal overlap in the waters of La Réunion, S. longirostris and T. aduncus are differently exposed to contaminant accumulation. [less ▲]

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See detailWhen the same hydraulics conditions lead to different depositional patterns: case of an idealised delta
Peltier, Yann; Erpicum, Sébastien ULg; Archambeau, Pierre ULg et al

in Geophysical Research Abstracts (2016, April)

Deltas are complex hydrosystems and ecosystems resulting from the interactions of a river system with a water body almost at rest. Anthropogenic factors (hydropower, flood management, development in the ... [more ▼]

Deltas are complex hydrosystems and ecosystems resulting from the interactions of a river system with a water body almost at rest. Anthropogenic factors (hydropower, flood management, development in the floodplains) lead to dramatic changes in sediment transport in the rivers and in sediment management practice. From continuous, the sediment transport becomes increasingly intermittent, with long periods of deficit in the sediment supply and short periods characterized by large supplies. Understanding how these intermittencies in the sediment supply affect the delta morphodynamics is of paramount importance for predicting the possible evolution and functioning of deltas. Deltas can reasonably be idealised as a reservoir, with an inlet channel representing the river and the sud- den enlargement of the reservoir representing the water body at rest. Using such an ideal configuration enables the assessment of the influence of individual geometric and hydraulic parameters on the depositional patterns responsible for the morphodynamic evolution of the delta. Recent literature has shown that for very similar hydraulic boundary conditions, two very different types of flow fields may develop (“straight jet” vs. “meandering jet”), leading to totally different depositional patterns. In turn, these distinct depositional patterns affect the flow itself through a two-way coupling between the hydrodynamics and the morphodynamics of the deposits. These complex processes will be discussed in the proposed presentation, based on the results of over 160 experimental tests and corresponding numerical simulations. [less ▲]

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See detailQuestions de points de vue - Quand la complexité formelle du roman participe à la formation du lecteur
Delbrassine, Daniel ULg

in Revue des Livres pour Enfants (2016), 288

Analyse de romans pour adolescents récents et hypothèses d'explication pour l'usage fréquent de récits polyphoniques ou à fils narratifs multiples

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See detailMicrowave-assisted extraction of pectin from unutilized pumpkin biomass
Košťálová, Zuzana; Aguedo, Mario ULg; Hromádkováa, Zdenka

in Chemical Engineering and Processing: Process Intensification (2016), 102

Microwave-assisted extraction was employed to extract polysaccharides from pumpkin biomass and compared to the usual extraction by conventional heating. The effect of microwave heating time, liquid/solid ... [more ▼]

Microwave-assisted extraction was employed to extract polysaccharides from pumpkin biomass and compared to the usual extraction by conventional heating. The effect of microwave heating time, liquid/solid (L/S) ratio and extraction temperature on the yield and molecular mass of extracted pectin from the seeded oil pumpkin biomass was investigated. Heating times ranged from 2 to 10 min, L/S ratio from 30/1 to 50/1 and temperature from 80 to 120 °C. The response surface methodology was used to optimize the effects of processing parameters to isolate pectin with medium molecular weight and with the highest yield. The retained conditions were as follows: liquid/solid ratio 50/1, microwave heating time of 10 min and a temperature of 102.2 °C. Among the studied factors, the liquid/solid ratio had the greatest influence on yield and molecular mass, respectively. Application of microwave heating in the extraction of pumpkin biomass gave a pectin with medium Mw and dramatically reduced extraction time in comparison to traditional hot acid extraction. Microwave is an excellent tool for extraction and modification of polysaccharides in one step. [less ▲]

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See detailQuelle est l’efficacité de soins collaboratifs et intégrés pour des patients en situation de multimorbidité physique et mentale en ambulatoire ?
Belche, Jean ULg

in Minerva: Tijdschrift Voor Evidence Based Medicine (2016), 15(3), 58-63

Alors que les études cliniques se focalisent principalement sur un problème de santé spécifique avec des patients vierges de comorbidités, il ressort d’une étude épidémiologique publiée en 2012 (1) que la ... [more ▼]

Alors que les études cliniques se focalisent principalement sur un problème de santé spécifique avec des patients vierges de comorbidités, il ressort d’une étude épidémiologique publiée en 2012 (1) que la multimorbidité, définie comme la présence d’au moins 2 maladies chroniques), augmente substantiellement avec l’âge (≥ 65 ans) mais qu’en nombre absolu de patients, elle touche plus de patients plus jeunes (plus de 50% en dessous de 65 ans). Près d’un tiers de ces patients multimorbides souffre de problèmes de santé mentale (dépression, troubles psychotiques, etc.), dont la gravité augmente avec le nombre de comorbidités et le statut socio-économique. L’étude analysée ici fait l’hypothèse d’un bénéfice d’un modèle de soins collaboratif et intégré en première ligne de soins sur la dépression et la gestion de la maladie chronique par le patient, tout en veillant à sélectionner une population représentative du constat démographique actuel de multimorbidité. [less ▲]

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