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See detailFaisabilité de la mise en place d’un outil de mesure de la charge de travail des magistrats destiné au siège : conclusions d’une recherche.
Delvaux, David ULg

Conference (2007, December)

Présentation des résultats d'une recherche mandatée par la Politique Scientifique Fédérale et le Ministère de la Justice et intitulée: "Etude de faisabilité de la mise en place d'un outil de mesure de la ... [more ▼]

Présentation des résultats d'une recherche mandatée par la Politique Scientifique Fédérale et le Ministère de la Justice et intitulée: "Etude de faisabilité de la mise en place d'un outil de mesure de la charge de travail destiné au siège". [less ▲]

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See detailFaisabilité de la PCR dans la détection du développement de Toxoplasma gondii en culture cellulaire MRC5.
Chetaille, Eric; Hayette, Marie-Pierre ULg; Puy, H. et al

Poster (1994, June)

OBJECTIF Etudier la faisabilité de la technique PCR pour la détection du développement de Toxoplasma gondii sur milieu cellulaire à partir des culots et des surnageants de cultures sur fibroblastes ... [more ▼]

OBJECTIF Etudier la faisabilité de la technique PCR pour la détection du développement de Toxoplasma gondii sur milieu cellulaire à partir des culots et des surnageants de cultures sur fibroblastes humains MRCS. METHODES Les surnageants de culture et les cellules correspondant à différents inoculums sont prélevés après un délai variant de 24 à 120h. La technique PCR utilisée comporte une extraction à l'iodure de sodium, l'amplification d'une séquence anonyme TGRI E spécifique de T.gondii (191 paires de bases) et une révélation après électrophorèse sur gel d'agarose-bromure d'éthidium en· UV. La positivité des cultures est controlée parallèlement par immunofluorescence à l'aide d'un anticorps monoclonal antiP30 (Sanofi Pasteur) réalisée sur les culots cellulaires des mêmes cultures. RESULTATS La positivité et la cohérence des résultats erl PCR (positivité de tous les inoculums > plus faible inoculum donnant un résultat positif), aussi bien à partir des culots cellulaires que des surnageants, démontrent la faisabilité de la méthode avec en particulier l'absence d'inhibiteur de la Taq polymérase dans le milieu de culture. CONCLUSION Le développement des toxoplasmes sur milieu cellulaire peut être détecté par la technique PCR. La version sur surnageant de culture à l'intérêt de laisser intact les cellules et de témoigner du développement réel des toxoplasmes. [less ▲]

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See detailFaisabilité économique et environnementale d'un bus au biogaz à Liège
Mostert, Martine ULg

Master's dissertation (2012)

Detailed reference viewed: 39 (9 ULg)
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See detailFaisceaux de conducteurs et efforts électrodynamiques. Vers une approche numérique fiable.
Lilien, Jean-Louis ULg; El Adnani, Mustapha

in Proceedings of the IEEE Montech'86 (1986, October 01)

Calcul par élément fini du contact entre sous-conducteurs d'un faisceau. Analyse paramétrique, confrontation expérimentale.

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See detailFaites le pont... Cahier pédagogique
Cescotto, Serge ULg; Demonceau, Jean-François ULg

Learning material (2009)

Detailed reference viewed: 101 (16 ULg)
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See detailFaites-vous de la grammaire, un peu, beaucoup, passionnément, pas du tout ?
Defays, Jean-Marc ULg

in Echec à l'Echec (2002), 151

Detailed reference viewed: 23 (7 ULg)
See detailLes faits saillants d'une évolution
Hoffsummer, Patrick ULg

in Hoffsummer, Patrick (Ed.) Les charpentes du XIe au XIXe siècle: typologie et évolution en France du Nord et en Belgique (2002)

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See detailFallopian tube insertion into the uterine cavity discovered accidentally during laparoscopic retrieval of a misplaced coil from the pelvic cavity
Panayotidis, Costas; Foidart, Jean-Michel ULg; Nisolle, Michelle ULg

in Gynecological Surgery (2008), 5(2), 125-7

This article presents for the first time in the literature a case of fallopian tube insertion into the uterine cavity discovered accidentally during laparoscopic retrieval of a misplaced coil from the ... [more ▼]

This article presents for the first time in the literature a case of fallopian tube insertion into the uterine cavity discovered accidentally during laparoscopic retrieval of a misplaced coil from the pelvic cavity. [less ▲]

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See detailFalls among the elderly: a community problem
Reginster, Jean-Yves ULg; Gosset, Christiane ULg; Reginster-Haneuse, G.

in Archives of Public Health (1996), 54

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See detailFalse memories and Surprise: Round #3
Willems, Sylvie ULg; Dehon, Hedwige ULg

Poster (2008, May)

Three experiments examined the links between feeling of surprise and a false memory phenomenon, the Deese-Roediger-McDermott (DRM) effect. In DRM paradigm, subjects studied lists of related words (NIGHT ... [more ▼]

Three experiments examined the links between feeling of surprise and a false memory phenomenon, the Deese-Roediger-McDermott (DRM) effect. In DRM paradigm, subjects studied lists of related words (NIGHT, DREAM, etc.) that were associated with non-presented critical word (e.g., SLEEP) for which high false recognition rate is after noted. Whittlesea et al. (2005) proposed that false recognition results when a feeling of surprise comes from a discrepancy between subject’s expectation about processing fluency and real processing fluency. When Whittlesea and coll. have provided a range of evidences for this account, Roediger and coll. (in press) found that subjects were not surprised when they encountered non-presented critical word during recognition test. We explained these discrepant findings by methodology differences between these two studies. Whittlesea et al. noted that various procedures that eliminate surprise eliminate the false memories. However, they used a modified DRM procedure (e.g., RSVP presentations). In contrast, Roediger and coll. used a classical DRM procedure but did not eliminate surprise feeling. Rather, they investigated whether subjects experienced the critical word as surprising by asking them to make judgments of surprise on a recognition test. In this study, we used various procedures that eliminate surprise like Whittlesea but we used classical DRM paradigm like Roediger. Experiment 1 replicates the DRM effect. Experiment 2 & 3 shows that the DRM effect is decreased but not abolished when participants are prevented from being surprised by critical word. It is proposed that experience of surprise participate to DRM effect, but not alone. [less ▲]

Detailed reference viewed: 13 (2 ULg)
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See detailFalse memories and hemispheric processing in aging
Gajewski, Celine; Dehon, Hedwige ULg; Peigneux, Philippe ULg et al

Poster (2010, May)

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See detailFalse memories in neuropsychology and psychopathology
Bastin, Christine ULg

Scientific conference (2005)

Detailed reference viewed: 4 (0 ULg)
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See detailFalse memory and surprise: round #3
Willems, Sylvie ULg; Dehon, Hedwige ULg

Poster (2008, May)

Three experiments examined the links between surprise feeling and a false memory phenomenon, the Deese-Roediger-McDermott (DRM) effect. In DRM paradigm, subjects studied lists of related words (NIGHT ... [more ▼]

Three experiments examined the links between surprise feeling and a false memory phenomenon, the Deese-Roediger-McDermott (DRM) effect. In DRM paradigm, subjects studied lists of related words (NIGHT, DREAM, etc.) that were associated with non-presented critical word (e.g., SLEEP) for which high false recognition rate is after noted. Roediger and coll. (in press) suggested that this effect occur because critical words are highly activated by their semantic association with words that are in the list. Whittlesea et al. (2005) proposed an alternative explanation, based on the discrepancy-attribution hypothesis. According to that account, false recognition results when a feeling of surprise comes from a discrepancy between subject’s expectation about processing fluency and real processing fluency. When Whittlesea and coll. have provided a range of evidences for this account, Roediger and coll. found that subjects were not surprised when they encountered non-presented critical word during recognition test. We explained these discrepant findings by methodology differences between these two studies. Whittlesea et al. noted that various procedures that eliminate surprise eliminate the false memories. However, they used a modified DRM procedure (e.g., RSVP presentations and recognition judgment for each critical word directly after the study of each list of related words). In contrast, Roediger and coll. used a classical DRM procedure but did not eliminate surprise feeling. Rather, they investigated whether subjects experienced the critical word as surprising by asking them to make judgments of surprise on a recognition test. In this study, we used various procedures that eliminate surprise like Whittlesea but we used classical DRM paradigm like Roediger. Experiment 1 replicates the DRM effect. Experiment 2 & 3 shows that the DRM effect is decreased but not abolished when participants are prevented from being surprised by critical word. It is proposed that experience of surprise participate to DRM effect, but not alone. [less ▲]

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See detailFalse phylogenies on wood mice due to cryptic cytochrome-b pseudogene.
Dubey, Sylvain; Michaux, Johan ULg; Brunner, Harald et al

in Molecular Phylogenetics & Evolution (2009), 50(3), 633-41

The phylogeny and phylogeography of the Old World wood mice (subgenus Sylvaemus, genus Apodemus, Muridae) are well-documented. Nevertheless, the distributions of species, such as A. fulvipectus and A ... [more ▼]

The phylogeny and phylogeography of the Old World wood mice (subgenus Sylvaemus, genus Apodemus, Muridae) are well-documented. Nevertheless, the distributions of species, such as A. fulvipectus and A. ponticus remain dubious, as well as their phylogenetic relationships with A. sylvaticus. We analysed samples of Apodemus spp. across Europe using the mitochondrial cytochrome-b gene (cyt-b) and compared the DNA and amino-acid compositions of previously published sequences. The main result stemming from this study is the presence of a well-differentiated lineage of Sylvaemus including samples of various species (A. sylvaticus, A. fulvipectus, A. ponticus) from distant locations, which were revealed to be nuclear copies of the mitochondrial cyt-b. The presence of this cryptic pseudogene in published sequences is supported by different pathways. This has led to important errors in previous molecular trees and hence to partial misinterpretations in the phylogeny of Apodemus. [less ▲]

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See detailFalse positive PTH results: An easy strategy to test and detect analytical interferences in routine practice
Cavalier, Etienne ULg; Carlisi, Agnès; Chapelle, Jean-Paul ULg et al

in Clinica Chimica Acta (2008), 387(1-2), 150-152

Background: As other immunoassays, PTH determination is not free from interferences. Indeed, natural antibodies like heterophile antibodies (HAMA) and rheumatoid factor (RF) can induce falsely elevated ... [more ▼]

Background: As other immunoassays, PTH determination is not free from interferences. Indeed, natural antibodies like heterophile antibodies (HAMA) and rheumatoid factor (RF) can induce falsely elevated results, leading to misdiagnosis and expensive unnecessary explorations. However, in routine practice, these interferences are not always obvious to detect. Methods: On 2084 PTH samples, we applied a validation strategy in four steps to screen for HAMA and rheumatoid factor interferences. Results: 36% of our samples presented an elevated PTH. We found a clinically plausible reason for 91% of them. The remaining 63 suspicious samples were treated with HBT and 40% of them were found to be HAMA positive. RF determination was performed on the HAMA-negative samples and RE was positive in 21 of them. They were then treated with RF-Absorbent. Nine of these 21 samples presented RE interference. Conclusion: Applying this strategy in our routine validation, we managed to avoid spuriously elevated PTH results, which could have caused medical errors as well as unnecessary cost-effective extra-investigations. (c) 2007 Elsevier B.V. All rights reserved. [less ▲]

Detailed reference viewed: 62 (6 ULg)