References of "2006"
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See detailEffect of boundary conditions and heat source distribution on temperature distribution in friction stir welding
Simar, A.; Lecomte-Beckers, Jacqueline ULg; Pardoen, T. et al

in Science & Technology of Welding & Joining (2006), 11(2), 170-177

on Al-6005A have been carried out using a fully instrumented milling machine. The power input was calculated from the measured torque and forces. The thermal cycles were measured at various locations ... [more ▼]

on Al-6005A have been carried out using a fully instrumented milling machine. The power input was calculated from the measured torque and forces. The thermal cycles were measured at various locations close to the weld centreline. A finite element pseudothermal model was developed, taking into account the influence of the welding parameters on the power input. The distribution of the total power input between surface and volume heat sources was also studied. The measured and predicted thermal cycles are in good agreement when proper contact conditions between the workpiece and the backing plate are introduced. [less ▲]

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See detailGenetic evaluation of female fertility for Walloon dairy and dual purpose cows using a parity random regression model: first results
Mayeres, Patrick; Vanderick, Sylvie ULg; Croquet, Coraline et al

in INTERBULL Bulletin (2006), 34

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See detailSupplément Sartre (à l'article de A. De Waelhens publié dans Les Philosophes célèbres)
Caeymaex, Florence ULg

in Merleau-Ponty, Maurice; Balaudé, Jean-François (Eds.) Les Philosophes (2006)

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See detailCompte-rendu de l'ouvrage de D. Balestracci : La festa in armi. Giostre, tornei e giochi del Medioevo
Xhayet, Geneviève ULg

in Archives Internationales d'Histoire des Sciences (2006), 56(156-157), 417-418

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See detailLes obligations d’information, de renseignement, de mise en garde et de conseil aux entreprises : le cas du juriste d'entreprise
Thirion, Nicolas ULg; Jansen, Aurore

in Les obligations d’information, de renseignement, de mise en garde et de conseil (2006)

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See detailChange blindness to gradual changes in facial expressions
David, E.; Laloyaux, Cédric ULg; Devue, Christel ULg et al

in Psychologica Belgica (2006), 46(4), 253-268

Change blindness—our inability to detect changes in a stimulus—occurs even when the change takes place gradually, without disruption (Simons et al., 2000). Such gradual changes are more difficult to ... [more ▼]

Change blindness—our inability to detect changes in a stimulus—occurs even when the change takes place gradually, without disruption (Simons et al., 2000). Such gradual changes are more difficult to detect than changes that involve a disruption. In this experiment, we extend previous findings to the domain of facial expressions of emotions occurring in the context of a realistic scene. Even with changes occurring in central, highly relevant stimuli such as faces, gradual changes still produced high levels of change blindness: Detection rates were three times lower for gradual changes than for displays involving disruption, with only 15% of the observers perceiving the gradual change within a single trial. However, despite this high rate of change blindness, changes on faces were significantly better detected than color changes occurring on non facial objects in the same scene. [less ▲]

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See detailComparison of different non-linear equations and corresponding unitarization schemes
Selyugin, O. V.; Cudell, Jean-René ULg

in Proceedings of science (2006)

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See detailDopa-responsive parkinsonism after acute subdural hematoma.
MAERTENS DE NOORDHOUT, Alain ULg; DAENEN, Frédéric ULg; Bex, Vincent

in European Journal of Neurology (2006), 13(7), 10-1

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See detailNon-invasive assessment of growth, gender and time of day related changes of respiratory pattern in healthy cats by use of barometric whole body plethysmography.
Kirschvink, Nathalie; Leemans, Jérôme ULg; Delvaux, François ULg et al

in Veterinary Journal (2006), 172(3), 446-454

The objective of this study was to establish a reference base for respiratory variables (respiratory rate [R(R)], inspiratory and expiratory time [T(i) and T(e)], peak inspiratory and expiratory ... [more ▼]

The objective of this study was to establish a reference base for respiratory variables (respiratory rate [R(R)], inspiratory and expiratory time [T(i) and T(e)], peak inspiratory and expiratory pseudoflow [PIF and PEF], tidal volume [V(T)], minute ventilation [V(E)] and enhanced pause [Penh]) of healthy cats by use of barometric whole body plethysmography (BWBP). Eighteen healthy European cats (10 male, 8 female) were studied from the age of 3 to 13 months in order to assess growth- and gender-related changes of BWBP variables. Chest radiographs and bronchoalveolar lavage cytology were performed to confirm pulmonary health status. Diurnal changes were investigated every 2 h over a period of 24 h when the cats were adult. V(T), V(E), PIF and PEF significantly increased during somatic growth and were higher in males than in females, whereas R(R), T(i), T(e), T(e)/T(i) ratio, PEF/PIF ratio and Penh remained unchanged and were not affected by gender. When measured over 24 h, Penh, T(e) and T(i) were significantly increased in the early morning hours (04:00 h), whereas R(R), PIF and PEF were decreased at that time. This study provides reference values of BWBP variables for healthy male and female cats and indicates when circadian changes might be observed [less ▲]

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See detailSelf-face does not capture attention: an inattentional blindness study
Devue, Christel ULg; Laloyaux, Cédric ULg; Feyers, Dorothée ULg et al

Poster (2006)

It has been shown previously that some categories of stimuli are more likely to capture attention under condition of inattention compared to others. This is the case of faces and auto-referential material ... [more ▼]

It has been shown previously that some categories of stimuli are more likely to capture attention under condition of inattention compared to others. This is the case of faces and auto-referential material (e.g., the subject’s own name) in the inattentional blindness paradigm (Mack & Rock, 1998). However, stimuli combining these two properties have never been assessed. Yet it could be that the own face, because it is both a face and a self-referential stimulus, is more prone to attract attention compared to other faces. On the contrary, it could be that the identity and the familiarity of faces are not relevant factors because any face attracts attention by itself and all faces are equally distractive. Moreover, most of previous studies have used schematic unrealistic stimuli. Here, we tested these two opposite hypotheses in a first experiment using photographic stimuli and results showed that the own face does not attract attention compared to another highly familiar face or to an unknown face. Nevertheless, it appears that the own face was still better recognized compared to the others. A second experiment was aimed at verifying whether faces attract attention more than other objects with the same realistic photographic stimuli than used in experiment 1. Results confirmed previous findings that faces are more resistant to inattentional blindness than other objects. Our study suggests that a face by itself attracts attention compared to other objects whatever its familiarity or its identity. These results challenge the view that auto-referential material benefits from specific attentional processes. [less ▲]

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See detailInterleukin-6 mediates subchondral osteoblasts-induced cartilage degradation
Sanchez, Christelle ULg; Kaut, Elizabeth; DEBERG, Michelle ULg et al

Conference (2006)

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See detailDix sites Internet d'usage frequent en medecine generale
Sepulchre, Christophe; Bouniton, Marc ULg; Collette, Georges ULg et al

in Revue Médicale de Liège (2006), 61(5-6), 520-37

Internet use is booming worldwide. The general practitioner can find on the Web a significant help for his research of information, as well as for his medical practice and the administrative management of ... [more ▼]

Internet use is booming worldwide. The general practitioner can find on the Web a significant help for his research of information, as well as for his medical practice and the administrative management of his office. The proportion of general practitioners who make use of Internet in their professional life is constantly increasing, but their major difficulty remains to know where to quickly find the reliable information. The purpose of this paper is to describe ten Websites of particular interest in general practice. [less ▲]

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See detailCompte rendu de l'ouvrage de G. Michaud et É. Nardout-Lafarge, Constructions de la modernité au Québec
Provenzano, François ULg

in Mondes francophones.com : revue mondiale des francophonies (2006)

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See detailCarbon balance of two Belgian crops
Moureaux, Christine ULg; Debacq, Alain ULg; Vilret, Amélie et al

in Geophysical Research Abstracts (2006), 8(1),

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See detailA Riesz basis of wavelets and its dual with quintic deficient splines
Bastin, Françoise ULg

in Note di Matematica (2006), 25(1), 55-62

In this note, the dual of the Riesz basis of quintic splines obtained by Bastin and Laubin in [1] is explicitely constructed. ([1]=Quintic deficient splines wavelets, in Bull. Soc. Roy. Sc. Liège, Vol. 71 ... [more ▼]

In this note, the dual of the Riesz basis of quintic splines obtained by Bastin and Laubin in [1] is explicitely constructed. ([1]=Quintic deficient splines wavelets, in Bull. Soc. Roy. Sc. Liège, Vol. 71 (3), 2002, 121-144) [less ▲]

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See detailInvestigation on genotype by environment interaction for milk yield of Holstein cows in Luxembourg and Tunisia
Hammami, Hedi ULg; Croquet, Coraline; Soyeurt, Hélène ULg et al

in INTERBULL Bulletin (2006), 35

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See detailStructural and functional organization of ribosomal genes within the mammalian cell nucleolus.
Derenzini, Massimo; Pasquinelli, Gianandrea; O'Donohue, Marie*-Francoise et al

in Journal of Histochemistry and Cytochemistry : Official Journal of the Histochemistry Society (2006), 54(2), 131-45

Data on the in situ structural-functional organization of ribosomal genes in the mammalian cell nucleolus are reviewed here. Major findings on chromatin structure in situ come from investigations carried ... [more ▼]

Data on the in situ structural-functional organization of ribosomal genes in the mammalian cell nucleolus are reviewed here. Major findings on chromatin structure in situ come from investigations carried out using the Feulgen-like osmium ammine reaction as a highly specific electron-opaque DNA tracer. Intranucleolar chromatin shows three different levels of organization: compact clumps, fibers ranging from 11 to 30 nm, and loose agglomerates of extended DNA filaments. Both clumps and fibers of chromatin exhibit a nucleosomal organization that is lacking in the loose agglomerates of extended DNA filaments. In fact, these filaments constantly show a thickness of 2-3 nm, the same as a DNA double-helix molecule. The loose agglomerates of DNA filaments are located in the fibrillar centers, the interphase counterpart of metaphase NORs, therefore being constituted by ribosomal DNA. The extended, non-nucleosomal configuration of this rDNA has been shown to be independent of transcriptional activity and characterizes ribosome genes that are either transcribed or transcriptionally silent. Data reviewed are consistent with a model of control for ribosome gene activity that is not mediated by changes in chromatin structure. The presence of rDNA in mammalian cells always structurally ready for transcription might facilitate a more rapid adjustment of the ribosome production in response to the metabolic needs of the cell. [less ▲]

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