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See detailA l'ombre de Sainte-Waudru. L'architecture religieuse dans la prévôté de Mons aux XVe et XVIe siècles
Joly, Emmanuel ULg

Article for general public (in press)

La pose de la première pierre de la nouvelle collégiale Sainte-Waudru le 9 mars 1450 marque le début d’un chantier qui s’étalera sur plus de deux siècles. Pendant ce temps, la ville de Mons ainsi que la ... [more ▼]

La pose de la première pierre de la nouvelle collégiale Sainte-Waudru le 9 mars 1450 marque le début d’un chantier qui s’étalera sur plus de deux siècles. Pendant ce temps, la ville de Mons ainsi que la circonscription administrative dont elle est le centre se dotent de nombreux autres édifices religieux. Ces modestes collégiales ou églises paroissiales (voire succursales) grandissent à l’ombre de Sainte-Waudru et présentent des partis constructifs souvent très différents de ceux mis en œuvre à la grande collégiale montoise. Pourtant, à l’inverse de la collégiale Sainte-Waudru , ces architectures ont rarement fait l’objet de publications scientifiques et restent dès lors fort méconnues. [less ▲]

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See detailL'église Saint-Julien d'Ath avant 1817 : essai de reconstitution d'un édifice disparu
Joly, Emmanuel ULg

Article for general public (in press)

L’état de l’église Saint-Julien avant l’incendie de 1817 est fort méconnu, bien que les parties gothiques de l’édifice fassent régulièrement l’objet de descriptions, de notices, de mentions voire ... [more ▼]

L’état de l’église Saint-Julien avant l’incendie de 1817 est fort méconnu, bien que les parties gothiques de l’édifice fassent régulièrement l’objet de descriptions, de notices, de mentions voire d’analyses dans les synthèses consacrées à l’architecture médiévale en Belgique ou en Hainaut. Or pour pouvoir procéder à des comparaisons et replacer l’église dans l’architecture de son époque, il est important d’en avoir une image fidèle. Il faut donc nous pencher sur les divers types de sources (iconographiques, textuelles et archéologiques) à notre disposition pour reconstituer l’église dans son aspect antérieur à 1817. [less ▲]

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See detailThe evaluation of vocal accuracy: The case of operatic singing voices
Larrouy, Pauline ULg; Magis, David ULg; Morsomme, Dominique ULg

in Music Perception (in press)

The objective analysis of Western operatic singing voices indicates that professional singers can be particularly “out of tune”. This study aims to better understand the evaluation of operatic voices ... [more ▼]

The objective analysis of Western operatic singing voices indicates that professional singers can be particularly “out of tune”. This study aims to better understand the evaluation of operatic voices, which have particularly complex acoustical signals. Twenty-two music experts were asked to evaluate the vocal pitch accuracy of 14 sung performances with a pairwise comparison paradigm, in a test and a retest. In addition to the objective measurement of pitch accuracy (pitch interval deviation), several performance parameters (average tempo, fundamental frequency of the starting note) and quality parameters (energy distribution, vibrato rate and extent) were observed and compared to the judges’ perceptual rating. The results show high intra- and inter-judge reliability when rating the pitch accuracy of operatic singing voices. Surprisingly, all the parameters were significantly related to the ratings and explain 78.8% of the variability of the judges’ rating. The pitch accuracy evaluation of operatic voices is thus not based exclusively on the precision of performed music intervals but on a complex combination of performance and quality parameters. [less ▲]

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See detailA mysterious giant ichthyosaur from the lowermost Jurassic of Wales
Martin, Jeremy E; Vincent, Peggy; Suan, Guillaume et al

in Acta Palaeontologica Polonica (in press)

Ichthyosaurs rapidly diversified and colonised a wide range of ecological niches during the Early and Middle Triassic period, but experienced a major decline in diversity near the end of the Triassic ... [more ▼]

Ichthyosaurs rapidly diversified and colonised a wide range of ecological niches during the Early and Middle Triassic period, but experienced a major decline in diversity near the end of the Triassic. Timing and causes of this demise and the subsequent rapid radiation of the diverse, but less disparate, parvipelvian ichthyosaurs are still unknown, notably because of inadequate sampling in strata of latest Triassic age. Here, we describe an exceptionally large radius from Lower Jurassic deposits at Penarth near Cardiff, South Wales (UK) the morphology of which places it within the giant Triassic shastasaurids. A tentative total body size estimate, based on a regression analysis of various complete ichthyosaur skeletons, yields a value of 12-15 m. The specimen is substantially younger than any previously reported last known occurrences of shastasaurids and implies a Lazarus range in the lowermost Jurassic for this ichthyosaur morphotype. [less ▲]

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See detailFatal transmission of contagious caprine pleuropneumonia to an Arabian oryx (Oryx leucoryx)
Chaber, AL; Lignereux, L; Al Qassimi, M et al

in Veterinary Microbiology (in press)

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See detailBayesian versus frequentist methods for estimating disease true prevalence and 4 diagnostic test performance
Sanogo, M; Abatih, E; Saegerman, Claude ULg

in Veterinary Journal (in press)

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See detailA simulation study comparing multiple imputation methods for incomplete longitudinal ordinal data
Donneau, Anne-Françoise ULg; Mauer, Murielle; Molenberghs, Geert et al

in Communications in Statistics : Simulation & Computation (in press)

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See detailMonitoring of osteoporosis therapy
Bruyère, Olivier ULg; Reginster, Jean-Yves ULg

in Best Practice & Research. Clinical Endocrinology & Metabolism (in press)

Over the past two decades, major advances have been made in the number and range of agents available for the treatment of osteoporosis, all with proven anti-fracture efficacy. Unfortunately, compliance ... [more ▼]

Over the past two decades, major advances have been made in the number and range of agents available for the treatment of osteoporosis, all with proven anti-fracture efficacy. Unfortunately, compliance with these treatments is not optimal, and a number of patients could be considered as non-responders. Consequently, monitoring anti-osteoporotic therapy could be part of successful osteoporosis management. Currently, no formal well-accepted clinical practice guidelines are available for monitoring anti-osteoporosis therapies. Changes in bone mineral density and bone turnover markers, while on therapy, have potential value in monitoring treatment but their assessment and, consequently, their benefits could be limited by metrological and clinical issues. Moreover, their effectiveness is probably drug dependant. Recommendation for the standardisation of the methodology when analysing the potential relevance of tools for the monitoring of osteoporosis therapy is needed. [less ▲]

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See detailChronique bibliographique - Supplément 2005-2008
Veymiers, Richard ULg; Bricault, Laurent; Malaise, Michel et al

in Bricault, Laurent; Veymiers, Richard (Eds.) Bibliotheca Isiaca III (in press)

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See detailCarbon and Other Biogeochemical Cycles
Ciais, Philippe; Sabine, Christopher; Bala, Govindasamy et al

in Stocker, T. F.; Qin, D.; Plattner, G.-K. (Eds.) et al Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change (in press)

The present perturbations of the biogeochemical cycles of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), as well as their past variations (coupled to climate variations) and their projected ... [more ▼]

The present perturbations of the biogeochemical cycles of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), as well as their past variations (coupled to climate variations) and their projected future evolutions over the 21st century are reviewed. [less ▲]

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See detailPhénologie et intensité de la migration postnuptiale diurne en Ardenne du nord-est par le suivi migratoire (Ramecroix, 2006 à 2010)
Beckers, Arnaud ULg; Baron, André

in Aves (in press), 51(2), 87-106

Nous présentons les résultats de 5 années de suivi migratoire postnuptial en Ardenne du nord-est (site de Ramecroix) de 2006 à 2010. La phénologie et l’intensité du flux migratoire ont été calculées pour ... [more ▼]

Nous présentons les résultats de 5 années de suivi migratoire postnuptial en Ardenne du nord-est (site de Ramecroix) de 2006 à 2010. La phénologie et l’intensité du flux migratoire ont été calculées pour les 19 espèces les plus fréquentes. De manière générale, la phénologie montre une forte variabilité interannuelle par espèce. Le caractère extrêmement concentré dans le temps du passage a été mis en évidence chez deux espèces (Vanneau huppé et Grive musicienne). La phénologie est ensuite comparée à celle des Pays-Bas et celle des Awirs (Liège) et suggère des variations géographiques. L’ensemble du jeu de données constitue une référence utile pour de futures études traitant de la variabilité spatiale des flux migratoires. [less ▲]

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See detailLiving and Printing in Antwerp in the Late Fifteenth and Early Sixteenth Centuries: a Social Enquiry
Adam, Renaud ULg

in Van Bruaene, Anne-Laure; Kavaler, Ethan Matt (Eds.) Urban Perspectives on Sixteenth-Century Netherlandish Art & Culture (in press)

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See detailThe EU and Brazil in a changing world: strategic partners or competitors?
Santander, Sébastian ULg

in Smith, Michael; Keukeleire, Stephan; Vanhoonacker, Sophie (Eds.) The Diplomatic System of the European Union Evolution, Change and Challenges (in press)

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See detailChronique bibliographique - 2009-2012
Veymiers, Richard ULg; Bricault, Laurent; Malaise, Michel et al

in Bricault, Laurent; Veymiers, Richard (Eds.) Bibliotheca Isiaca III (in press)

Chronique bibliographique qui, sur le modèle de "l’Inventaire Bibliographique des Isiaca" (IBIS), publié dans les "ÉPRO" entre 1972 et 1991, recense, avec un commentaire critique, les publications ... [more ▼]

Chronique bibliographique qui, sur le modèle de "l’Inventaire Bibliographique des Isiaca" (IBIS), publié dans les "ÉPRO" entre 1972 et 1991, recense, avec un commentaire critique, les publications touchant aux cultes isiaques entre 2009 et 2012. [less ▲]

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See detailBoucle et répétition : musique, littérature, arts visuels
Belloi, Livio ULg; Delville, Michel ULg; Levaux, Christophe ULg et al

Book published by Presses Universitaires de Liège (in press)

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See detailApport de la musculation en sport collectifamateur : exemple du handball féminin
Jidovtseff, Boris ULg; Frère, Pauline; Theunissen, Catherine ULg

in Science & Sports (in press)

Introduction. — The aim of the study was to verify, in a non-professional handball female, if theintroduction of two short workouts per week during all season has a positive impact on muscularperformance ... [more ▼]

Introduction. — The aim of the study was to verify, in a non-professional handball female, if theintroduction of two short workouts per week during all season has a positive impact on muscularperformance.Methods. — Eighteen female playing handball at the top Belgian level were monitored duringthe complete season. Ten of these girls (‘‘Muscu’’ group) achieved, in addition to their usualtraining, two short (30 minutes) strength training sessions weekly. The other (‘‘Control’’ group)followed the usual training, without any strength training session. A battery of tests (leg power,arm power, vertical jump, sprint, throwing, flexibility) has been set up to four times during theseason to follow up muscular performance.Results. — According to the literature, the ‘‘Control’’ group showed any change in performanceduring the year. By contrast, ‘‘Muscu group results demonstrated that the short strength trai-ning program was efficient, with significant improvements in leg power (P < 0.005) and sprint(P < 0.05) tests. Increase in vertical jump was very close to the level of significance (P = 0.06).Arms power did not improve but appeared to be superior in the ‘‘Muscu’’ group in comparisonwith ‘‘Control’’ at the end of the season, which was not the case at the beginning.© 2013 Elsevier Masson SAS. All rights reserved. [less ▲]

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See detailExperimental study of wings undergoing active root flapping and pitching
Abdul Razak, Norizham; Dimitriadis, Grigorios ULg

in Journal of Fluids & Structures (in press)

This paper presents the results of experiments carried out on mechanical wings undergoing active root flapping and pitching in the wind tunnel. The objective of the work is to investigate the effect of ... [more ▼]

This paper presents the results of experiments carried out on mechanical wings undergoing active root flapping and pitching in the wind tunnel. The objective of the work is to investigate the effect of the pitch angle oscillations and wing profile on the aerodynamic forces generated by the wings. The experiments were repeated for different reduced frequency, airspeed, flapping and pitching kinematics, geometric angle of attack and wing sections (one symmetric and two cambered airfoils). A specially designed mechanical flapper was used, modelled on large migrating birds. It is shown that, under pitch leading conditions, good thrust generation can be obtained at a wide range of Strouhal numbers if the pitch angle oscillation is adjusted accordingly. Consequently, high thrust was measured at both the lowest and the highest tested Strouhal numbers. Furthermore, the work demonstrates that the aerodynamic forces can be sensitive to the Reynolds number, depending on the camber of the wings. Under pitch lagging conditions, where the effective angle of attack amplitude is highest, the symmetric wing was affected by the Reynolds number, generating less thrust at the lowest tested Reynolds value. In contrast, under pure flapping conditions, where the effective angle of attack amplitude was lower but still significant, it was the cambered wings that demonstrated Reynolds sensitivity. [less ▲]

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