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See detailINFLUENCE DE LA MÉTHODE CEREKI SUR LE NIVEAU D’ACCOUTUMANCE À L’EAU
Jidovtseff, Boris ULg; Vandermeulen, Mary; Schiettecatte, Delphine et al

in Abstract book de la 7ème Biennale de l'Association pour la Recherche en Intervention en Sport (ARIS) (2012, May)

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See detailInfluence de la methyl-b-cyclodextrine sur la cinetique de libération de l'inuline encapsulée dans des liposomes bioadhésifs
Piel, Géraldine ULg; Boulmedarat, Laila; Bochot, Amélie et al

Poster (2003, November 12)

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See detailInfluence de la modalité visuelle sur l'évaluation acoustique de salles
Defays, Aurore ULg; Safin, Stéphane ULg; Billon, Alexis ULg et al

in Actes du 45ème congrès de la Société d'ergonomie de langue française. (2010)

Le projet AURALIAS vise à développer un environnement immersif permettant le travail coopératif entre architectes et acousticiens. Ce système associe donc un rendu sonore 3D et une vue du modèle 3D de la ... [more ▼]

Le projet AURALIAS vise à développer un environnement immersif permettant le travail coopératif entre architectes et acousticiens. Ce système associe donc un rendu sonore 3D et une vue du modèle 3D de la salle considérée. Dans ce cadre, nous nous intéressons à l’impact de l’image projetée sur le jugement subjectif de l’acoustique de la salle. 70 sujets ont été confrontés à une tâche de jugement du degré de réverbération d’un extrait sonore dans une situation contrôle (sans image) puis dans une situation expérimentale avec, pour la première partie des sujets, une image visant à soutenir le jugement (cohérente avec le son), pour la deuxième partie, une image « distractrice », et pour la troisième partie, sans image (groupe témoin). Nos résultats montrent une influence positive des images évocatrices et pas d’effet des images distractrices. [less ▲]

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See detailInfluence de la perfusion duodénale de caséinate de sodium sur la rétention azotée chez le taurillon Blanc Bleu Belge culard en croissance et rationné en protéines.
Froidmont, Eric; Beckers, Yves ULg; Thewis, André ULg

in 4èmes Rencontres autour de la Recherche sur les Ruminants, Paris, France, 4-5 décembre 1997 (1997)

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See detailInfluence de la plante hôte sur le développement larvaire de Borocera cajani (Lepidoptera: Lasiocampidae)
Razafimanantsoa, Tsiresy; Malaisse, François ULg; Raminosoa, Noromalala et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Borocera cajani Vinson (Lepidoptera: Lasiocampidae) is a silk moth endemic to Madagascar that is currently used to produce silk textiles. This silk moth is polyphagous and colonizes forests situated in ... [more ▼]

Borocera cajani Vinson (Lepidoptera: Lasiocampidae) is a silk moth endemic to Madagascar that is currently used to produce silk textiles. This silk moth is polyphagous and colonizes forests situated in the central Highlands, mainly constituted by tapia trees (Uapaca bojeri). Two host plants are commonly used by the caterpillar of this moth species: tapia and voafotsy (Aphloia theiformis). In this work we have evaluated parameters of different stages (survival rate, development duration, weight and size, fecundity, etc.) of B. cajani on both host plants. We have observed a 30% higher survival rate on U. bojeri. Larval and pupae duration were shorter on U. bojeri (64,8 ± 1,5 days) than on A. theiformis (87,4 ± 2,0 days). Cocoons were bigger when obtained from larvae fed on U. bojeri. This plant is therefore better for the development of B. cajani and should be used in intensive rearing of this silk moth. [less ▲]

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See detailInfluence de la plante hôte sur les stades de développement de Borocera cajani (Lepidoptera: Lasiocampidae)
Razafimanantsoa, Tsiresy; Malaisse, François ULg; Raminosoa, Noromalala et al

in Entomologie Faunistique = Faunistic Entomology (2013), 66

Borocera cajani Vinson (Lepidoptera: Lasiocampidae) is a silk moth endemic to Madagascar that is currently used to produce silk textiles. This silk moth is polyphagous and colonizes forests situated in ... [more ▼]

Borocera cajani Vinson (Lepidoptera: Lasiocampidae) is a silk moth endemic to Madagascar that is currently used to produce silk textiles. This silk moth is polyphagous and colonizes forests situated in the central highlands, mainly constituted by Tapia trees (Uapaca bojeri). Two host plants are commonly used by the caterpillar of this moth species: Tapia and Voafotsy (Aphloia theiformis). In this work we have evaluated parameters of different stage (survival rate, development duration, weight and size, fecundity…) of B. cajani on both host plants. We have observed a 30% higher survival rate on U. bojeri. Larval and pupae duration were shorter on U. bojeri (64,8 ± 1,5 days) than on A. theiformis (87,4 ± 2,0 days). Cocoons were bigger when obtained from larvae fed on U. bojeri. This plant is therefore better for the development of B. cajani and should be used in intensive rearing of this silk moth. [less ▲]

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See detailInfluence de la plante nourricière sur différents paramètres du développement larvaire du ver à soie, Borocera cajani : un cas d’étude sur plants de tapia et de voafotsy
Wilmet, Leslie ULg; Haubruge, Eric ULg; Verheggen, François ULg

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches : Enjeux écologiques et socio-économiques (2013)

Many plant and animal species are endemic in Madagascar. Among them, the silk moth Borocera cajani, commonly named landibe, and which belongs to the Lasiocampidae family. It is a pholyphageous insect ... [more ▼]

Many plant and animal species are endemic in Madagascar. Among them, the silk moth Borocera cajani, commonly named landibe, and which belongs to the Lasiocampidae family. It is a pholyphageous insect, with five larval stages followed by a complete metamorphosis in the pupal stage to turn into an adult; a nocturnal butterfly. Landibe’s principal habitat is composed of an endemic plant species in Madagascar: tapia (Uapaca bojeri, Euphorbiaceae). For a long time, this ecosystem was disturbed and seriously threatened. Today, in the area of Arivonimamo, procedures to ensure its protection exist and the “Associations Communautaires de Base” (COBA) are in charge of their respect. Activities related to silk industry can consist in important incomes for many families in the area of Antananarivo, increasing their standard of living. This research aims at increasing our general knowledge on Borocera cajani and more especially on its larvae cycle. We studied the influence of two feeding plants; tapia and voafotsy (Aphloia theaeformis), on several parameters of larvae development cycle, and we compared wild and laboratory breeding. Preference tests have also been carried out in the laboratory. Results showed that feeding plants have influence on some of the parameters of the landibe’s cycle development. Wild and laboratory breeding comparison revealed an influence on animals’ size. Preference tests showed that larvae, which grow up on voafotsy, developed a preference for this feeding plant. Current publications and scientific knowledge on Borocera cajani are still too small. This study brings complementary and essential information on landibe, which should receive legal protection status in order to avoid its disappearance. [less ▲]

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See detailInfluence de la pluie sur l'utilisation d'un abri par des taurillons au pâturage
Vandenheede, Marc ULg; Sheri, R.; Nicks, Baudouin ULg et al

in Annales de Médecine Vétérinaire (1994), 138

The time spent under a shelter by 8 grazing fattening bulls of the Belgian Blue breed was recorded during 35 days using a time-lapse recorder with IR illumination. The observation period was divided into ... [more ▼]

The time spent under a shelter by 8 grazing fattening bulls of the Belgian Blue breed was recorded during 35 days using a time-lapse recorder with IR illumination. The observation period was divided into 166 hours with rain (20 %) and 674 hours without precipitation (80 %). An occupation rate was calculated for each hour as the sum of the time spent under the shelter by each of the 8 bulls divided by 480 (8 animals x 60 minutes). The average occupation rates were 15.4 +/- 29.1 % for the hours with rain and 4.5 +/- 14.8 % for the hours without precipitation (P<0.001). The occupation rate was significantly influenced by intensity and duration of the rain : the occupation rate being higher during rainfall than with dry weather when the intensity of the rain was at least 0.4 l/m2 and the duration more than 2 hours. There was no significant difference between the live weight gain of the animals with a shelter and of other bulls grazing on an adjacent pasture without shelter. Our observations suggested however that a shelter may improve the welfare of the animals. [less ▲]

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See detailInfluence de la position assise d’enfants sur leurs capacités cognitives
Fettweis, Tatiana ULg; Demoulin, Christophe ULg; Vanderthommen, Marc ULg

in Kinesitherapie Revue (2013), 13(136), 20-25

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See detailInfluence de la pratique du football de compétition sur les performances isocinétiques du quadriceps et des ischio-jambiers d'enfants prépubères
Croisier, Jean-Louis ULg; Joris, M.; Crielaard, Jean-Michel ULg

in Actes des Vèmes Journées Internationales d’Automne de l'Association des Chercheurs en Activités Physiques et Sportives (1993, October)

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See detailInfluence de la pratique régulière de la longueur et du triple saut sur la force et la puissance des muscles fléchisseurs et extenseurs du genou
Jidovtseff, Boris ULg; Croisier, Jean-Louis ULg; Mordant, Benoît

in Actes du Congrès de la Société Belge de la Médecine et des Sciences du Sport (2001)

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See detailInfluence de la précision absolue des points d'amer sur la qualité de la géoréférenciation des images à très haute résolution
Billen, Roland ULg; Cornélis, Bernard; Sheeren, David et al

in La télédétection en francophonie : analyse critique et perspective, Huitième journées scientifiques du "Réseau Télédétection" de l'Aupelf-Uref (1999)

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See detailInfluence de la protection fongicide, de la variete et de la date de semis sur les caracteristiques et les proprietes de l'amidon de ble.
Bodson, Bernard ULg; Massaux, Christine; Lenartz, Jonathan et al

in 8eme Conference Internationale sur les Maladies des Plantes, Tours,France, 5 et 6 Decembre, 2006 (2006)

Starch characteristics and properties of wheat grains are slightly influenced by fungicide protection application on the crop but are mainly linked to the variety and date of sowing.

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See detailInfluence de la race et du type de finition sur la composition en acides gras du muscle rectus abdominis chez la génisse
Oury, M. P.; Hornick, Jean-Luc ULg; Dufrasne, Isabelle ULg et al

in 14èmes Rencontres autour des Recherches sur les Ruminants (2007)

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See detailL'influence de la réforme du contrat d'occupation d'étudiants du 1er janvier 2012 sur les acteurs du monde du travail
Pironet, Antoine ULg

Master's dissertation (2013)

Background: The reform of the law on the student employment contract became effective January 1st 2012. This reform widely affects the way student employment takes place in Belgium. In this study, I ... [more ▼]

Background: The reform of the law on the student employment contract became effective January 1st 2012. This reform widely affects the way student employment takes place in Belgium. In this study, I evaluate the influence of this change on the behavior of the labor market actors at different points: (1) their knowledge of the law, (2) their interest for student employment, (3) the periods during which students work, (4) the competition between students and job seekers and (5) moonlighting. Methods: I carried out a qualitative study on 42 labor market actors belonging to the following categories: students, employers, representatives of temporary work agencies and union representatives. I interviewed these persons with a questionnaire based on the five points mentioned above. I analyzed the gathered data using techniques suited for qualitative data. Results: It first appears that the law is well known by the labor market actors. Second, the reform caused an increased interest for students employment through a cost decrease and an increase in flexibility, both on the employers’ and the students’ sides. Third, there seems to exist a link between school underperformance and a student’s amount of working days. Fourth, I observe that there exists an actual competition between students and job seekers, in particular because student employment bears a strategic aspect. Finally, I observe that 7 out of 10 students already moonlighted. The more the students like to work and the older they are, the more likely they moonlight. Conclusion: This work allowed me to answer some questions that remained open and to provide a first qualitative evaluation of the new system. The first problem of this system is that it could elicit school underperformance by allowing students to work during terms. Next, this system does not discourage some employers to resort to moonlighting because they still need more flexibility from the students. These two thoughts will have to be part of the debate when the authorities will assess the system. [less ▲]

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