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See detailThe stability of iron-rich alluaudites in granitic pegmatites : an experimental investigation of the Na-Fe(II)-Fe(III) (+PO4) system
Hatert, Frédéric ULg; Fransolet, André-Mathieu ULg

in Berichte der Deutschen Mineralogischen Gesellschaft : Beihefte zum European Journal of Mineralogy (2006), 18

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See detailResearch Unit in Signal and Image Exploitation (INTELSIG)
Verly, Jacques ULg; Piater, Justus ULg; Van Droogenbroeck, Marc ULg et al

Scientific conference (2006)

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See detailLa loi du 21 février 2005 sur la médiation
Caprasse, Olivier ULg

in Cahier du Juriste = Cahier van de Jurist (2006)

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See detailExcessive daytime sleepiness in patients with depressive disorder.
Chellappa, Sarah Laxhmi ULg; Araujo, John Fontenele

in Revista Brasileira de Psiquiatria (Sao Paulo, Brazil : 1999) (2006), 28(2), 126-9

OBJECTIVE: To evaluate excessive daytime sleepiness in patients with depressive disorder and to examine its association with the severity of depression and suicidal ideation. METHOD: Seventy patients were ... [more ▼]

OBJECTIVE: To evaluate excessive daytime sleepiness in patients with depressive disorder and to examine its association with the severity of depression and suicidal ideation. METHOD: Seventy patients were interviewed and assessed by the Epworth Sleepiness Scale (ESS), the Beck Depression Inventory (BDI) and the Beck Scale for Suicidal Ideation (SSI). Descriptive analysis, Pearson correlations and Student's t-test were used for data analyses. RESULTS: Most of the patients (57.1%) obtained high scores on the ESS. Correlation was positive and strongly significant between ESS scores and BDI scores, as well as between ESS scores and SSI scores. Patients with high ESS scores obtained higher mean BDI and SSI scores in comparison to patients with lower ESS scores. Significant differences (p < 0.05) were encountered when the patients with higher (> or = 10) and lower (< 10) ESS scores were compared in terms of total ESS, BDI and SSI scores. CONCLUSIONS: Excessive daytime sleepiness was frequent among patients and significantly associated with higher levels of depression and particularly with suicidal ideation. Thus, a careful investigation of daytime sleepiness in depressed patients is required during clinical evaluation. [less ▲]

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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 detailA new approach in deciphering early protist paleobiology and evolution: Combined microscopy and microchemistry of single Proterozoic acritarchs
Javaux, Emmanuelle ULg; Marshal, C. P.

in Review of Palaeobotany and Palynology (2006), 139(1-4), 1-15

Beside a few cases, the biological affinities of Proterozoic and Paleozoic acritarchs remain, by definition, largely unknown. However, these fossils record crucial steps in the early evolution of ... [more ▼]

Beside a few cases, the biological affinities of Proterozoic and Paleozoic acritarchs remain, by definition, largely unknown. However, these fossils record crucial steps in the early evolution of microorganisms and diversification of complex ecosystems. We present how combining microscopy (light microscopy, scanning and transmitted electron microscopy) with microchemical analyses of individual microfossils may offer further insights into the paleobiology and evolution of early microorganisms. We use our ongoing work on early Mesoproterozoic and Neoproterozoic assemblages, as well as other published work, as examples to illustrate how this approach may clarify the evolution of early microorganisms and we underline how useful this approach could be for palynologists working on younger material. Such a multidisciplinary approach offers new possibilities to investigate the biological affinities of acritarchs and the record of early life on Earth and beyond. (c) 2006 Elsevier B.V. All rights reserved. [less ▲]

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See detailTexturation of YBa2Cu3O7-delta thick films by electrophoretic deposition under magnetic field
Dusoulier, Laurent; Denis, Samuel ULg; Nutal, Nicolas ULg et al

in Key Engineering Materials [=KEM] (2006), 314

YBa2Cu3O7-delta coatings were deposited by electrophoretic deposition (EPD) onto Ni substrates. Particles of different sizes and shapes were used in order to study the influence of the powder ... [more ▼]

YBa2Cu3O7-delta coatings were deposited by electrophoretic deposition (EPD) onto Ni substrates. Particles of different sizes and shapes were used in order to study the influence of the powder microstructure on the film density. Texturation of the thick films was induced by application of a magnetic field during the electrophoretic deposition. X-ray diffraction analysis has clearly shown preferred c-axis alignment of the YBa2Cu3O7-delta films along the direction normal to the substrate surface. Scanning electron microscopy and optical polarised light microscopy were used to characterise the microstructure of the coatings, revealing a nonrandom platelets organisation. [less ▲]

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See detailConception et écriture de l’histoire dans les couvents féminins liégeois des 17e et 18e siècles
Henneau, Marie-Elisabeth ULg

in Écrire son histoire :les communautés régulières face à leur passé (2006)

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See detailLes recours administratifs en matière de droit des étrangers
Carlier, Jean-Yves ULg

in Nihoul, Pierre (Ed.) L'administration contestée. Les recours administratifs internes (2006)

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See detailImpact of Mycosphaerella fijiensis toxins on banana antioxidant systems.
Busogoro, J. P.; Olivier, T.; Leiva, M. et al

Poster (2006)

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See detailLes enjeux éthiques de l'existentialisme sartrien
Caeymaex, Florence ULg

in PhaenEx (2006), 1

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See detailLes conditions d'exercice de la profession d'architecte
Kohl, Benoît ULg

Conference (2006)

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See detailRoyal Portrait and Ideology. Evolution and Signification of the Statuary of Thutmose III
Laboury, Dimitri ULg

in Cline, Eric H.; O'Connor, David (Eds.) Thutmose III. A New Biography (2006)

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See detailQuantitative analysis of atmosphere by laser—induced breakdown spectroscopy
Yu, Liangying; Lu, Jidong; Chen, Wen et al

in Journal of Applied Optics (2006), 27(2), 147-151

In order to investigate the feasibility of quantitative analysis with laser—induced breakdown spectroscopy, plasmas were produced by a Q—switched Nd :YAG laser interacted with the air at atmospheric ... [more ▼]

In order to investigate the feasibility of quantitative analysis with laser—induced breakdown spectroscopy, plasmas were produced by a Q—switched Nd :YAG laser interacted with the air at atmospheric pressure,then the light of plasmas entered the monochrom eter and transferred into an electric signal,and the spectra of these plasmas in the range of 600~ 800 nm were stored and analyzed by the calibration—free mode1.Under the condition of delay time of 8 s and gating pulse of 0.4 s,the temperature of plasmas,which was in local thermal equilibrium (LTE),was 1.62× 10 K which was obtained by means of the two—dimensional Boltzmann plane.The 20.75 oxygen content and 79.25%nitrogen content in air were detected on the assum ption that there were only oxygen and nitrogen constituents in the air.The results coincide well with the fact.The feasibility was validated by the experiment,and it built a strong basis for the further study and experiment of air pollutant monitoring. [less ▲]

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See detail« Beau comme l’antique ». Pausanias et « l’archaïque »
Pirenne-Delforge, Vinciane ULg

in Ktema : Civilisations de l'Orient, de la Grèce et de Rome Antiques (2006), 31

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See detailHistone deacetylase 7 is involved in the control of angiogenesis by regulating platelet-derived growth factor-β
Mottet, Denis; Bellahcene, Akeila ULg; Deroanne, Christophe et al

Conference (2006)

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See detailLa liberté d'expression face à la morale et à la religion
Defossez, Alexandre ULg; Candela Soriano, Mercedes

in Revue Trimestrielle des Droits de l'Homme (2006), 17

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See detailAdvanced particle characterization for improved; understanding of spray coating quality
Pirard, Eric ULg; Campana, Florent; Janssen, Jean-Pierre

in Proceedings International Thermal Spray Conference (2006)

The size and shape of individual particles are essential characteristics to control their behavior during spraying. Thanks to recently available technology in powder image analysis, this paper ... [more ▼]

The size and shape of individual particles are essential characteristics to control their behavior during spraying. Thanks to recently available technology in powder image analysis, this paper investigates the correlation between the geometric properties of several thousands of particles and their flowability (Hall flowmeter) and apparent density (Scott volumeter). Four different chromium carbide Cr3C2-NiCr 75/25 powders used for HVOF wear / oxidation resistant coatings are studied. The coating quality obtained for each powder by the HVOF spraying process is further investigated using metallographic image analysis. [less ▲]

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See detailStudy of the modes of action of two biocontrol agents Z1 and ZH2
Drider, R.; Friel, D.; El Guilli, M. et al

Poster (2006)

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