Last 7 days
Bookmark and Share    
Full Text
Peer Reviewed
See detailCHAUCER (GEOFFREY)
Crépin (†), André; Dor, Juliette ULg

in Parizet, Sylvie (Ed.) La Bible dans les littératures du monde (2016)

Detailed reference viewed: 18 (0 ULg)
Full Text
Peer Reviewed
See detailPhysiological Responses to training and competition in 1 to 4 star eventing horses
Kirsch, Katharina ULg; Düe, M.; Holzhausen, H. et al

Poster (2016, October 21)

Detailed reference viewed: 10 (0 ULg)
Full Text
Peer Reviewed
See detailReported post-operative analgesic administration to non-human primates: 2010 - 2015
Bertrand, Henri ULg; Flecknell, Paul; Brady, James et al

Poster (2016, October 21)

Detailed reference viewed: 17 (6 ULg)
Full Text
Peer Reviewed
See detailGaseous Micro-Emboli Removal during priming procedure using pulsatile flow with 4 different adult oxygenators with integrated arterial filter and open reservoir.
HELLA, Dominique ULg

Conference (2016, October 21)

4 oxygenators were tested during priming procedures with pulsatile flow. 2 showed better results.A prospective and randomized study begon in June 2016, including 200 patients. We hope with the same ... [more ▼]

4 oxygenators were tested during priming procedures with pulsatile flow. 2 showed better results.A prospective and randomized study begon in June 2016, including 200 patients. We hope with the same comparison to show interesting results. 4 oxygénateurs adultes testés durant la phase de priming utilisant le débit pulsé. 2 se révèlent supérieurs. Une étude prospective randomisée incluant 200 patients a démarré depuis juin 2016 afin de réaliser la même comparaison en clinique; nous espérons en extraire des résultats intéressants. [less ▲]

Detailed reference viewed: 12 (0 ULg)
See detailA time series study during spring transition in the fast ice at Davis station, Antarctica: preliminary resul
Deman, F.; Roukaerts, A.; Delille, Bruno ULg et al

Conference (2016, October 21)

While representing less than 5% of the total ice cover around Antarctica, fast ice is nevertheless an important habitat with highest biomass and production occurring in the bottom (Archer et al., 1996 ... [more ▼]

While representing less than 5% of the total ice cover around Antarctica, fast ice is nevertheless an important habitat with highest biomass and production occurring in the bottom (Archer et al., 1996). Sea--‐ice algae are playing a key role in structuring the ecosystem, as they are an essential food source for krill. With the annual melting of the sea ice there is a strong release of nutrients and algae to the water, possibly fertilizing and/or seeding algae the underlying water column. A time series was sampled during the Austral spring of 2015 (Oct. 27th – Dec. 11th), in the vicinity of Davis station (68°35’ S, 77°58’ E, Prydz Bay, Antarctica). Fast ice, snow cover and underlying water column were sampled with focus on the nitrogen and carbon cycle and the pivotal role of sea--‐ice algae for higher tropic levels. Different parameters such as nutrients, particulate matter (PM) and isotopic signatures for nitrate, ammonium and PM will be measured. Primary production and uptake rates for different nitrogen substrates were also measured using in--‐situ stable isotope incubation experiments to study the change in algae growth rates. That campaign was performed in close relation with colleagues from the Institute of Marine and Antarctic Studies (Hobart, Australia) to link our findings with the availability of trace metals such as iron. Temperature profiles in the ice showed a clear change halfway the sampling campaign with increasing temperatures, likely accompanied by an increase in permeability throughout the ice. Results show a large accumulation of biomass in the bottom few 5 cm (particulate organic carbon reaching up to 1300 μmol l‐1). Preliminary data also shows a large accumulation of nitrate at the bottom with concentrations exceeding those in the underlying water. Preliminary results will be presented and discussed. [less ▲]

Detailed reference viewed: 19 (1 ULg)
Peer Reviewed
See detailLa sécurité sociale face au droit européen de la concurrence
Detienne, Quentin ULg

Conference (2016, October 21)

Detailed reference viewed: 11 (2 ULg)
Peer Reviewed
See detailLa mise en scène du télétravail : le contrôle managérial au cœur d’un paradoxe entre hypervisibilité et invisibilité
Fox, Fanny ULg; Pichault, François ULg

Conference (2016, October 21)

Le présent article s’intéresse à la reconfiguration du contrôle managérial face à une des évolutions actuelles des formes de travail, à savoir le travail à distance. Après avoir circonscrit ce concept et ... [more ▼]

Le présent article s’intéresse à la reconfiguration du contrôle managérial face à une des évolutions actuelles des formes de travail, à savoir le travail à distance. Après avoir circonscrit ce concept et à partir d’une étude empirique menée au sein d’un groupe international du secteur des télécommunications, cette thématique particulière est abordée à l’aune de la sociologie de Goffman. Cette dernière s’avère singulièrement riche pour appréhender les changements, y compris digitaux, qui prennent place à l’heure actuelle dans les organisations. L’apport goffmanien est double : le propos de l’auteur constitue, d’une part, les bases de la méthodologie ethnographique de recueil des données élaborée et, d’autre part, l’éclairage théorique choisi pour discuter les résultats empiriques. Il apparaît ainsi que le contrôle managérial du travail à distance donne naissance à des situations paradoxales au sein desquelles s’opposent l’invisibilité engendrée par l’absence intra muros et l’hypervisibilité mise en place lorsque les personnes sont présentes dans les établissements physiques de l’entreprise, d’une part, et à travers les outils technologiques, d’autre part. La recommandation classique de la littérature prônant le passage à une direction par objectifs s’avère insuffisante pour répondre à l’enjeu du contrôle managérial. Les conclusions de cette recherche suggèrent davantage une hybridation réfléchie des modes de contrôle articulés autour d’une relation de confiance. [less ▲]

Detailed reference viewed: 15 (1 ULg)
Full Text
See detailMetabolites from media supplemented with 3’-sialyllactose and fermented by bifidobacteria have an antivirulent effect against intestinal pathogens
Bondue, Pauline ULg; Daube, Georges ULg; Delcenserie, Véronique ULg

Poster (2016, October 21)

Complex oligosaccharides from human milk (HMO) promote growth of Bifidobacterium bifidum. Oligosaccharides from cow milk (BMO), similar to HMO, are mainly represented in colostrum by 3’-sialyllactose ... [more ▼]

Complex oligosaccharides from human milk (HMO) promote growth of Bifidobacterium bifidum. Oligosaccharides from cow milk (BMO), similar to HMO, are mainly represented in colostrum by 3’-sialyllactose (3’SL). Bifidobacterium crudilactis, a species from bovine origin and encoding for β galactosidases and α-glucosidases, could be able to metabolise them. Also, fermentation products could have antivirulent activity against intestinal pathogens. This study focused on capacity of bifidobacteria to metabolise 3’SL and on potential antivirulent effect of cell-free spent media (CFSM) against pathogenic bacteria. B. bifidum BBA1 and B. crudilactis FR/62/B/3 isolated respectively from breastfed children feces and cow raw milk cheese were grown on media supplemented with 3’SL as sole source of carbon. Next, CFSM effects were tested against virulence gene expression using ler and hilA promoter activity of luminescent constructs of Escherichia coli 0157:H7 ATCC 43888 and Salmonella Typhimurium SA 941256, respectively. The effect was confirmed on wild type strains of E. coli O157:H7 ATCC 43890 and S. Typhimurium ATCC 14028 using RT-qPCR. Both strains were able to grow in presence of 3’SL. CFSM resulted in under-expression of hilA and ler genes for the luminescent constructs and in under-expression of ler (ratios of -15.4 and -8.1) and qseA (ratios of -2.1 and -3.1) genes for the wild type strain of E. coli O157:H7. No effect was observed with S. Typhimurium. Little is known about CFSM metabolites and they have to be isolated and identified. The potential synbiotic effect between 3’SL and bifidobacteria will be tested using the Shime®, a human gastrointestinal model. [less ▲]

Detailed reference viewed: 10 (0 ULg)
Full Text
See detailPrise en charge de l'hyperuricémie, facteur de risque cardio-vasculaire?
Krzesinski, Jean-Marie ULg

Scientific conference (2016, October 21)

Detailed reference viewed: 24 (1 ULg)
Full Text
See detailLa pubalgie du sportif - Actualités thérapeutiques conservatrices
Kaux, Jean-François ULg

Conference (2016, October 21)

Detailed reference viewed: 29 (3 ULg)
Full Text
See detailInbreeding and genomic runs of homozygosity in Vietnamese local chickens
Moyse, Evelyne ULg; Nguyen Van, Duy; Vu Dinh, Ton et al

Poster (2016, October 21)

Most researches on genetic variety evaluation in Vietnamese local chicken breeds have been based up to now on microsatellite markers (Cuc et al., 2011; Pham et al., 2013). Thanks to the genotyping of ~580 ... [more ▼]

Most researches on genetic variety evaluation in Vietnamese local chicken breeds have been based up to now on microsatellite markers (Cuc et al., 2011; Pham et al., 2013). Thanks to the genotyping of ~580,000 SNPs on 95 chickens, this study aimed to assess the genetic diversity in four Vietnamese local breeds (Mia, Mong, Ho and Dong Tao). Inbreeding was examined through the detection of runs of homozygosity (ROH; Curik et al., 2014). The ROHs are long stretches of homozygous genome that are likely to reflect autozygosity. Given that Ho chickens have a small effective population size, more inbreeding and consequently longer ROHs are expected. Conversely, Mia chickens, with a larger effective population size should show less consanguinity and shorter ROHs. As expected, Mia chickens led to less observed homozygosity and less ROHs than the three other breeds. Moreover, when ROHs were subdivided in different lengths, the proportion of individuals having at least one R OH longer than 5Mb was significantly higher in Ho (63%) than in Mia chickens (33%). Given that very long ROHs are particularly associated with recent inbreeding, it seems that many Ho chickens have consanguineous parents. However, no significant difference was observed between the four breed concerning the total length of long ROHs (> 5Mb). In conclusion, the analysis of ROHs reported less consanguinity in Mia than in Ho chickens. In each breed, some individuals are found more consanguineous than expected. This study also confirms that ROHs are a useful tool in inbreeding research. [less ▲]

Detailed reference viewed: 8 (1 ULg)
See detailHighly productive, yet heterotrophic, and still pumping CO2 from the atmosphere: A land fast ice paradigm?
Delille, Bruno ULg; Van der Linden, Fanny ULg; Conte, L et al

Conference (2016, October 21)

The YROSIAE (Year Round survey of Ocean-Sea Ice-Air Exchanges) survey aimed to carry out a year-round survey of land-fast sea ice focusing on the study of sea ice physics and biogeochemistry. Ice cores ... [more ▼]

The YROSIAE (Year Round survey of Ocean-Sea Ice-Air Exchanges) survey aimed to carry out a year-round survey of land-fast sea ice focusing on the study of sea ice physics and biogeochemistry. Ice cores, sea water, brines material were collected at regular intervals about 1 km off cape Evans in McMurdo Sound, Antarctica, from November 2011 to December 2011 and from September 2012 to December 2012. Samples were processed to characterize both the vertical distribution and temporal changes of climate gases (CO2, DMS, CH4, N2O), CO2-related parameters (ice-air CO2 fluxes, dissolved inorganic carbon, total alkalinity and CaCO3 amount), physical parameters (salinity, temperature, and ice texture), biogeochemical parameters (macro-nutrients, particulate and dissolved organic carbon, δ13C, δ30Si and δ15N) and biological parameters (chlorophyll a, primary production within sea ice derived from O2:Ar and O2:N ratios…). Very high chlorophyll a abundance was observed at the bottom of the ice, a common feature of land fast ice in McMurdo Sound. During spring, chlorophyll a exhibited a significant increase suggesting high primary production. . However, at the same time, nutrients at the bottom of the ice increased significantly suggesting high remineralization and heterotrophy. In the middle of the ice column, evolution of dissolved inorganic carbon shown a succession of autotrophic and heterotrophic phases. However, the overall increase of DIC suggests that the ice interior was rather heterotroph. This was consistent with the increase in nutrients observed at the bottom of the ice. Such sea ice system should expel CO2. Yet, strong under saturation in CO2 in surface ice, and negative air-ice CO2 fluxes suggested that sea ice was taking up CO2 from the atmosphere. Meanwhile, measurements of N2O within the sea ice suggest that the ice was releasing N2O to the atmosphere as a result of high nitrification. On the whole land fast sea ice in McMurdo Sound appears as a puzzling ecosystem. It is able to support elevated growth of autotrophic organisms, but appears to be heterotrophic, yet pumping CO2 to the atmosphere but releasing other greenhouse gases. [less ▲]

Detailed reference viewed: 19 (6 ULg)
See detailDo teachers speak too much?
Remacle, Angélique ULg

Scientific conference (2016, October 21)

Detailed reference viewed: 31 (2 ULg)
Full Text
Peer Reviewed
See detailLa quête d’Isis ou la confirmation de Dieu : l’interpretatio Kircheriana
Winand, Jean ULg

Conference (2016, October 21)

Detailed reference viewed: 19 (0 ULg)
Full Text
See detailThe genesis of a negative agentive nominalizer. The journey of jwtj between Old Egyptian and Coptic
Grossman, Eitan; Polis, Stéphane ULg

Conference (2016, October 21)

Detailed reference viewed: 19 (3 ULg)
See detailOverview of challenges of residential nearly Zero Energy Buildings (nZEB) in Southern Europe
Attia, Shady ULg; Eleftheriou, P; Xeni et al

Report (2016)

In times of great transition of the European construction sector to energy efficient and nearly zero energy buildings (nZEBs), a market observation containing qualitative and quantitative indications ... [more ▼]

In times of great transition of the European construction sector to energy efficient and nearly zero energy buildings (nZEBs), a market observation containing qualitative and quantitative indications should help to fill out the enormous information gaps concerning the EU 2020 carbon targets. Next to the economic challenges, there are equally important factors that hinder renovating the existing residential building stock and adding newly constructed high performance buildings. Under these circumstances this paper summarizes the findings of a cross-comparative study of the societal and technical barriers of nZEBs implementation in 7 Southern European countries. The aim of the study was to enhance the understanding and provide and overview on future challenges of residential nZEBs in Southern Europe. The result presents an overview of challenges and provides recommendations based on available empirical evidence to further lower those barriers in the European construction sector. The paper finds that the most Southern European countries are poorly prepared for nZEBs implementation and especially for existing buildings. It is essential creating a common approach to further develop nZEBs concepts and definitions in adaptation with the climatic, societal and technical state of progress in Southern Europe. The paper provides suggestions for minimum energy efficiency and renewable energy thresholds to shift the identified gaps into opportunities for future development in deep renovation of buildings. [less ▲]

Detailed reference viewed: 79 (6 ULg)
See detailDu portait pris au smartphone. Quelle(s) identité(s) pour quelle photographie ?
Hamers, Jérémy ULg; Hagelstein, Maud ULg

Conference given outside the academic context (2016)

Depuis l’émergence des réseaux sociaux et la généralisation des smartphones, le portrait photographique - plus singulièrement l’autoportrait rebaptisé « selfie » - est l’un des registres photographiques ... [more ▼]

Depuis l’émergence des réseaux sociaux et la généralisation des smartphones, le portrait photographique - plus singulièrement l’autoportrait rebaptisé « selfie » - est l’un des registres photographiques non professionnels les plus pratiqués en Occident. Dans le domaine de l’éducation aux médias ce succès engendre de vives critiques qui visent, tantôt le narcissisme d’une génération dont le portrait serait le symptôme absolu, tantôt les usages et détournements (harcèlement, bashing, etc.) auxquels ces images exposeraient le sujet photographié. A bien y regarder, ces critiques qui prétendent s’attaquer à un phénomène spécifique et récent, n’accordent pourtant qu’une place congrue à ce qui est propre à ces images : métadonnées, légendes formatées, fonction conversationnelle, dispositifs photographique nouveaux, temporalité de la mise en ligne, généralisati on du second degré et de la réflexivité, etc. Plutôt que de se joindre à la critique trop rapide de ces photographies, cette conférence tentera dès lors de dégager les fondements d’une autre approche du portrait numérique autoproduit, afin de réfléchir à ce que, aujourd’hui, ce type d’images peut nous dire de la photographie. [less ▲]

Detailed reference viewed: 37 (0 ULg)