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See detailConstruction and validation of the Dynamic Parkinson Gait Scale (DYPAGS).
Cremers, Julien ULg; PHAN BA, Remy ULg; DELVAUX, Valérie ULg et al

in Parkinsonism & Related Disorders (2012)

The dynamic evaluation of Parkinson's disease (PD)-related episodic gait disturbances in routine is challenging. Therefore, the aim of our study was to assess the reliability/validity of the Dynamic ... [more ▼]

The dynamic evaluation of Parkinson's disease (PD)-related episodic gait disturbances in routine is challenging. Therefore, the aim of our study was to assess the reliability/validity of the Dynamic Parkinson Gait Scale (DYPAGS) composed of eight relevant items for the objective quantification of PD gait features: walking forwards/backwards/with dual-task, turning to both sides, imaginary obstacle avoidance with both legs and passing through narrow spaces. The scale was validated on thirty-five patients with mild to severe parkinsonism in their habitual "on-state". A shorter 6 item-version was designed on the basis of a principal component analysis. No significant floor/ceiling effect was detected. The internal consistency was excellent. The levels of interrater agreement, precision and minimal detectable change were adequate. The criterion-related validity was demonstrated by strong correlations with the DYPAGS scores and those at the gait subscales of the Tinetti Mobility Test and MDS-UPDRS. The construct validity was assessed by moderate-strong correlations with the Freezing of Gait Questionnaire, mobility index of the PD Questionnaire (PDQ-39), disease duration and levodopa equivalent daily doses. Statistical analyses using the coefficient of determination showed that both DYPGAS versions were superior to the other instruments to identify patients with gait disturbances with poorer response to dopaminergic treatment. Full and short DYPAGS are reliable instruments for the quantification of "on" PD-related episodic gait disturbances. The full version is sensitive to detect subtle disturbances in mild parkinsonism. The shorter one is easily administered and reliably quantifies gait disturbances in moderate to severe parkinsonism. We recommend their use for research and clinical practice. [less ▲]

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See detailStratégies diagnostiques (DES en Médecine Physique)
WANG, François-Charles ULg

Learning material (2012)

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See detailModulation of the lipopeptide pattern secreted by Bacillus subtilis upon colonization of different plant roots
Ongena, Marc ULg; Cawoy, Hélène ULg; Smargiassi, Maïté et al

in Bulletin OILB/SROP = IOBC/WPRS Bulletin (2012), 78

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See detailComplications cardiaques de l'acromégalie : cas rare de cardiopathie dilatée
Devoitille, A.; Beckers, Albert ULg; Pierard, Luc ULg

in Revue Médicale de Liège (2012), 67(4), 174-178

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See detailRedéfinition des unités structurales du front varisque utilisées dans le cadre de la nouvelle Carte géologique de Wallonie (Belgique)
Belanger, Isabelle; Delaby, Serge; Delcambre, Bernard et al

in Geologica Belgica (2012), 15(3), 169-175

The new geological map of Wallonia permits to obtain a more global view of the tectonic organization of the Palaeozoic terrains around the Variscan Front in southern Belgium. This zone oriented WSW-ENE ... [more ▼]

The new geological map of Wallonia permits to obtain a more global view of the tectonic organization of the Palaeozoic terrains around the Variscan Front in southern Belgium. This zone oriented WSW-ENE and passing south of an axis Charleroi-Namur, was firstly highlighted by the coal mining works, but has been significantly documented notably through deep boreholes and seismic profiles. A coherent structural sketch of the Variscan Front is proposed for its entire longitudinal course, where the following structural units are distinguished, from north to south: the Brabant Massif and the base of the cover unaffected by the Variscan orogeny, the Brabant Parautochthon, the Haine-Sambre-Meuse Overturned Thrust sheets (HSM-OTS) and the Ardenne Allochthon. Undeformed terrains during Variscan event constitute the northern border of the Variscan Front. The Brabant Parautochthon includes Devono-Carboniferous terrains, which are folded and faulted. The HSM-OTS are formed by the superposition of several sheets (e.g. La Tombe sheet), which are supported by various thrust faults (e.g. Masse fault). The Ardenne Allochthon, which has been displaced during the Variscan orogeny, rests on the Brabant Parautochthon and the HSM-OTS through a faulted zone, which is locally known as the Midi Fault. [less ▲]

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See detailEarly land plant spore assemblages from the Late Silurian of Skane, Sweden
Mehlqvist, K.; Vajda, V.; Steemans, Philippe ULg

in Geologiska Föreningens i Stockholm Förhandlingar (2012), 134(2), 133-144

A palynological study based on sedimentary rocks (mainly calcareous siltstones and mudstones with minor carbonate beds) from the upper Silurian Öved-Ramsåsa Group in the Klinta 1 and Bjärsjölagård 2 ... [more ▼]

A palynological study based on sedimentary rocks (mainly calcareous siltstones and mudstones with minor carbonate beds) from the upper Silurian Öved-Ramsåsa Group in the Klinta 1 and Bjärsjölagård 2 drillcores, Skåne, Sweden, reveals a rich assemblage of well-preserved spores produced by early land plants. Thirty-four spore taxa belonging to 19 genera, including the new species Scylaspora klintaensis sp. nov., were identified. The palynoflora is characterized by cryptospores and trilete spores. The dominant spore species are the cryptospores Gneudnaspora plicata followed by Gneudnaspora divellomedia. Based on the presence of biostratigraphically important spore species such as Hispanaediscus lamontii, Artemopyra radiata, Emphanisporites neglectus, Synorisporites cf. libycus and Synorisporites tripapillatus, the age of the studied strata is interpreted to be of a Late Silurian age. Although the palynological assemblages are strongly dominated by miospores and other land plant fragments, marine microfossils are also present and the sedimentary succession is interpreted to have been deposited in a nearshore marine environment. [less ▲]

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See detailEstimation of genetic parameters for longitudinal measurements of feed intake in Piétrain sire lines
Dufrasne, Marie ULg; Jaspart, Véronique; Wavreille, José et al

in Book of Abstracts of the 63rd Annual Meeting of the European Association of Animal Science (2012)

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See detailUn besoin de territoire à soi : quelques clés pour un aménagement des espaces communs
Schmitz, Serge ULg

in Belgeo (2012), 2012(1-2),

What should remain of research and discussions (especially in the French humanistic geography) concerning human territoriality from a place management perspective? The paper suggests a voluntary biased ... [more ▼]

What should remain of research and discussions (especially in the French humanistic geography) concerning human territoriality from a place management perspective? The paper suggests a voluntary biased synthesis as well as several tools to help beginner geographers or non geographers to grasp the main points and to revisit their views. [less ▲]

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See detailAn Introduction to GCxGC-MS Technology and Applications
Focant, Jean-François ULg

Scientific conference (2011, November)

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See detailAutomated Sample Preparation for Same-Day POP Analysis
Focant, Jean-François ULg

Scientific conference (2011, November)

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See detailFood crisis & new POPs: challenges in analysis
Focant, Jean-François ULg

in RAFA 2011 book of abstracts (2011, November)

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See detailContribution of GC×GC TOFMS to tobacco analysis
Brokl, Michal ULg; Bishop, Louise; Wright, Christopher et al

Scientific conference (2011, September 21)

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See detailAutomation for the Measurement of Selected PBDEs in Human Serum
Focant, Jean-François ULg

Scientific conference (2011, August)

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See detailWelcome speach from Symposium Chair
Focant, Jean-François ULg

Speech/Talk (2011)

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See detailGCxGC-HRTOFMS in POP Analyses
Brasseur, Catherine ULg; L'Homme, Benjamin ULg; Focant, Jean-François ULg

Scientific conference (2011, August)

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See detailMultidimensional GCxGC Fingerprinting for Environmental and Biological Forensics
Patterson Jr; Sandau; Focant, Jean-François ULg

Conference (2011, July)

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See detailAutomated SPE and clean-up for PBDEs in human blood
Focant, Jean-François ULg

Scientific conference (2011, June)

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