Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
Full Text
Peer Reviewed
See detailInfluences de l'environnement d'un parc éolien sur la prévision de sa production électrique à l'aide des modèles GFS (50km/3h) et WRF (2km/15min) : Le cas du parc éolien d'Amel (Haute-Belgique)
Doutreloup, Sébastien ULg; Fettweis, Xavier ULg; Erpicum, Michel ULg

in Fazzini, Massimiliano; Beltrando, Gérard (Eds.) Actes du XXIVème Colloque International AIC : Climat Montagnard et Risques (2011, September 06)

The economic and climate contexts require to use more electricity from wind farms. However this kind of production is intermittent, therefore it is necessary to forecast this resource at least 1 day ahead ... [more ▼]

The economic and climate contexts require to use more electricity from wind farms. However this kind of production is intermittent, therefore it is necessary to forecast this resource at least 1 day ahead. Our laboratory has developed a forecasting model of wind-based electricity generation based on a global meteorological model (GFS) with a resolution of 50 km and 3 h. But this model has a resolution too coarse for a wind farm. So we have configured the regional model WRF with resolution of 2 km and 15 min to obtain better forecasts. Finally, the WRF model provides better forecasts, but both must be adjusted to take into account the direct environment of the wind farm. [less ▲]

Detailed reference viewed: 63 (5 ULg)
See detailInfluences de l'environnement sur la fonction endocrinienne
Charlier, Corinne ULg

Conference (2009)

Detailed reference viewed: 8 (4 ULg)
Full Text
Peer Reviewed
See detailInfluences de variables temporelles (time-blind, time gap) sur l'évaluation quantitative de la psychopathologie
Mormont, Christian ULg; Von Frenckell, R.; Lottin, Thierry ULg et al

in L'Encéphale (1984), 10(1), 3-7

Investigated the influence of methodological conditions (i.e., time-blind evaluation, chronological vs random order, and suppression of the time gap between evaluations) on the objectivity and sensibility ... [more ▼]

Investigated the influence of methodological conditions (i.e., time-blind evaluation, chronological vs random order, and suppression of the time gap between evaluations) on the objectivity and sensibility of quantitative evaluation of psychopathology. Different evaluations of videotaped interviews did not demonstrate systematic effects of these temporal conditions. It is suggested that other variables (monotony, order of sequences, verbal inertia, contingencies) may play a greater role. Within the methodological limits of the present study, the time-blind evaluation was the most sensitive [less ▲]

Detailed reference viewed: 10 (4 ULg)
See detailInfluences des différences sexuées en matière de temporalités et de normes démographiques sur les accrières professionnelles
Gavray, Claire ULg

Scientific conference (2010, December 07)

au bout du compte, l'offre d'emploi faite aux femmes et les débuts de trajectoires professionnelle auxquelles elles ont accès jouent plus sur leurs carrières que les facteurs familiaux. Si les femmes peu ... [more ▼]

au bout du compte, l'offre d'emploi faite aux femmes et les débuts de trajectoires professionnelle auxquelles elles ont accès jouent plus sur leurs carrières que les facteurs familiaux. Si les femmes peu diplômées restent aujourd'hui particulièrement exposées au non emploi (sans comparaison avec ce qui se passe pour les hommes dans ce cas), l'ensemble des femmes connait un risque élevé de commencer leur trajectoire professionnelle dans des emplois atypiques et de s'y enliser (significativement beaucoup plus que les hommes).... [less ▲]

Detailed reference viewed: 15 (1 ULg)
Full Text
Peer Reviewed
See detailInfluences on the radius of the auroral oval
Milan, S. E.; Hutchinson, J.; Boakes, P. D. et al

in Annales Geophysicae (2009), 27

We examine the variation in the radius of the auroral oval, as measured from auroral images gathered by the Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) spacecraft, in response to solar ... [more ▼]

We examine the variation in the radius of the auroral oval, as measured from auroral images gathered by the Imager for Magnetopause-to-Aurora Global Exploration (IMAGE) spacecraft, in response to solar wind inputs measured by the Advanced Composition Explorer (ACE) spacecraft for the two year interval June 2000 to May 2002. Our main finding is that the oval radius increases when the ring current, as measured by the Sym-H index, is intensified during geomagnetic storms. We discuss our findings within the context of the expanding/contracting polar cap paradigm, in terms of a modification of substorm onset conditions by the magnetic perturbation associated with the ring current. [less ▲]

Detailed reference viewed: 7 (2 ULg)
Peer Reviewed
See detailInfluences physico-chimiques sur le comportement tribologique des résines polyimides
LE MOIGNE-QUILLIEN, M.; Bozet, Jean-Luc ULg

in Matériaux et Techniques (1995), (n° 5-6,), 43-48

Physical and chemical properties vary with temperature. In a sliding contact between a pair of materials, high speeds can provoke a rise of the temperature of these materials due to the heat produced by ... [more ▼]

Physical and chemical properties vary with temperature. In a sliding contact between a pair of materials, high speeds can provoke a rise of the temperature of these materials due to the heat produced by friction. Consequently, the increase of temperature can modify physical and chemical properties affecting their tribological behaviour. Tribological tests performed on polyimide resins sliding against austenitic stainless steel indicate that there is a friction transition which is temperature dependent. A wear transition accompanying the friction transition was not observed. The tests were performed during a research campaign developed in order to investigate the behaviour of some pairs of materials which can be used in a tightness or a bearing function for valves in aerospace applications. [less ▲]

Detailed reference viewed: 11 (0 ULg)
Full Text
See detailInfluences potentielles des hormones de la gestation sur l’état immunitaire de la mère, conséquences diagnostiques
Melo de Sousa, Noelita ULg; Figueiredo, J. R.; Derivaux, J. et al

in Recueil de l'Association pour l’Etude de la Reproduction Animale (2000)

Detailed reference viewed: 3 (0 ULg)
Full Text
See detailLes influences structurales sur la morphologie de la grotte de Remouchamps (Belgique)
Ek, Camille ULg

in Annales de la Société Géologique de Belgique (1970), 93(2), 293-304

The geological structure has had a determining effect on the genesis and morphology of Remouchamps cavern (dip of the beds, joints, faults).

Detailed reference viewed: 12 (1 ULg)
See detailInfluência da modalidade de apresentação do trigo
Piron, Fabien ULg; Philippart de Foy, Martin; Thewis, André ULg et al

Article for general public (2011)

Detailed reference viewed: 11 (3 ULg)
Full Text
Peer Reviewed
See detailINFLUENCIA DE LA MACROTEXTURA DE UNA CAPA DE RODADURA DELGADA EN LA EMISIÓN SONORA
Paje, S.E.; Luong, Jeanne ULg; Bueno, M. et al

in XV Congreso Ibero Latino Americano do Asfalto (2010)

Detailed reference viewed: 8 (0 ULg)
Full Text
See detailInfluencia de la modalidad de presentación del trigo
Piron, Fabien ULg; Philippart de Foy, Martin; Thewis, André ULg et al

Article for general public (2010)

Detailed reference viewed: 16 (3 ULg)
Full Text
Peer Reviewed
See detailInfluenţa fertilizării minerale asupra producţiei la amestecul de lucernă şi golomăţ în anul III de vegetaţie
Muntianu, Iulian Constantin; Stavarache, Mihai; Ciobanu, Ciprian et al

in Ţenu, Ioan; Vîntu, Vasile; Jităreanu, Gerard (Eds.) Durable Agriculture and Food Security – Priority objectives in research activity of the Ph.D. students from the UASVM Iasi (2012, December 07)

This study was conducted during three production cycles of the third year of vegetation. The main objective was to determine the production of dry matter (DM) and crude protein (CP) made under the ... [more ▼]

This study was conducted during three production cycles of the third year of vegetation. The main objective was to determine the production of dry matter (DM) and crude protein (CP) made under the influence of mixture and fertilization with nitrogen on P50 agrofond to alfalfa and orchard grass. To achieve these objectives, three variants of mixture were tested between alfalfa and cocksfoot that were applied to four rates of mineral fertilizers. The mixture 75% alfalfa (Medicago sativa L.) and 25% orchard grass (Dactylis glomerata L.) under the effect of dosing with N100P50achieved the highest production increase of DM on cycle I, 108% (5.24 Mg haDM) compared to the control, unfertilized alfalfa in pure culture (4.85 Mg ha DM). The highest increase forthe CP yield was obtained on cycle I from the 100% alfalfa fertilized with doses of N-1-1100P50, 122% (1230 kg haCP) from 100% alfalfa unfertilized (1009 kg ha CP). Alfalfa fertilized with N-1-1100P50 rate had the highest increases on total DM yield (106%, 10.64 Mg haDM) and on total quantity of CP(124%, 2304 kg ha CP). [less ▲]

Detailed reference viewed: 25 (1 ULg)
Full Text
Peer Reviewed
See detailInfluenza A strain-dependent pathogenesis in fatal H1N1 and H5N1 infections of mice
Garigliany, Mutien-Marie ULg; Habyarimana, Jean ULg; Lambrecht, Bénédicte et al

in Emerging Infectious Diseases (2010), 16(4), 595-603

Two different influenza A viruses showing no pathogenicity towards the laboratory mouse were forced to evolve by serial passaging. Although both adapted viruses evoked diffuse alveolar damage and showed a ... [more ▼]

Two different influenza A viruses showing no pathogenicity towards the laboratory mouse were forced to evolve by serial passaging. Although both adapted viruses evoked diffuse alveolar damage and showed a similar 50% mouse lethal dose and the same peak lung concentration, they elicited dramatically different pathological signatures and ARDS courses. In the absence of any virus labeling, a histologist unaware of which infection he was looking at could readily distinguish infections caused by these two viruses. This suggests that fatal infections caused by different highly virulent influenza A viruses do not necessarily share the same pathogenesis. The different histological pictures shown here refute the hypothesis of a single, universal “cytokine storm” underlying all fatal influenzal diseases. Research is thus crucially needed to identify underlying sets of virulence markers and to examine whether it might be advantageous to tailor treatment to the influenza virus pathotype. [less ▲]

Detailed reference viewed: 127 (58 ULg)
Full Text
See detailInfo Congrès: ALFEDIAM 2008 Bruxelles (Belgique): Insulinothérapie et monitoring continu du glucose.
RADERMECKER, Régis ULg

in Infusystèmes France (2008), 25(3), 23-24

Detailed reference viewed: 5 (0 ULg)