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See detailAnthropologie et migrations africaines : une généalogie des recherches
Kuczynski; Razy, Elodie ULg

in Revue Européenne des Migrations Internationales (2009), 25(3), 79-100

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See detailOn the derivation of the Dirac equation
Sartor, Renato ULg

in arXiv: 0903.3828 [quant-ph] (2009)

Detailed reference viewed: 62 (13 ULg)
See detailCushing disease : Influence of microsurgery on hormonal balance
Vroonen, Laurent ULg; Martin, Didier ULg; Valdes Socin, Hernan Gonzalo ULg et al

in European Neuroendocrine Association - Workshop : Novel insights in the management of Cushing's syndrome (2009)

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See detailSpectrum synthesis modeling of the X-ray spectrum of GRO J1655-40 during the 2005 outburst
Kallman, T R; Bautista, M A; Goriely, S et al

in Astrophysical Journal (2009), 701

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See detailCopropriété ordinaire et possession mobilière
Boufflette, Sophie ULg

in Salvé, Arianne; Mostin, Corinne; Durant, Isabelle (Eds.) et al La copropriété (2009)

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See detailApplication of image analysis in food drying
Jinorose, Maturada; Devahastin, Sakamon; Blacher, Silvia ULg et al

in Ratti, C. (Ed.) Advances in Food Dehydration (2009)

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See detailLiberté d'établissement et libre prestation de services (1er janvier 2007 - 31 décembre 2008)
Sibony, Anne-Lise ULg; Defossez, Alexandre ULg

in Revue Trimestrielle de Droit Européen (2009), 3

Commentaires des législations et arrêts suivants: Dir. 2006/123/CE du Parlement européen et du Conseil du 12 déc. 2006 relative aux services dans le marché intérieur, JOUE L 376, p. 36-68 CJCE 13 mars ... [more ▼]

Commentaires des législations et arrêts suivants: Dir. 2006/123/CE du Parlement européen et du Conseil du 12 déc. 2006 relative aux services dans le marché intérieur, JOUE L 376, p. 36-68 CJCE 13 mars 2007, Test Claimants in the Thin Cap Group Litigation, C-524/04, Rec. I-2107 CJCE 18 oct. 2006, KommAustria/ORF, C-195/06, Rec. p. I-8817 CJCE 7 déc. 1993, Wirth, C-109/92, Rec. I-6447 CJCE 9 nov. 2007, Schwarz et Gootjes-Schwarz, C-76/05, Rec. I-6849 CJCE 9 nov. 2007, Commission c/ Allemagne, C-318/05, Rec. I-6957 CJCE 18 déc. 2007, Jundt, C-281/06, Rec. I-12231 CJCE 29 nov. 2007, Commission c/ Allemagne, C-404/05, Rec. I-10239 CJCE 11 déc. 2007, International Transport Workers’ Federation et Finnish Seamen’s Unioncontre Viking Line ABP et OÜ Viking Line Eesti, C-438/05, Rec. I-10779 CJCE 18 déc. 2007, Laval, C-341/05, Rec. I-11767 CJCE 3 avr. 2008, Rüffert, C-346/06, Rec. I-1989 CJCE 19 juin 2008, Commission c/Luxembourg, C-319/06, Rec. I-4323 CJCE 17 juill. 2008, Commission c/ Espagne, C-207/07, Rec. I-111* CJCE 16 déc. 2008, Cartesio, C-210/06, nep CJCE 5 nov. 2002, Überseering, C-208/00, Rec. I-9919, point 70 CJCE 17 juill. 2008, ASM Brescia, C-347/06, Rec. I-5641 CJCE 18 déc. 2007, Commission c/ Irlande, C-532/03, Rec. I-11353 CJCE 18 déc. 2007, Asociación Profesional de Empresas de Reparto y Manipulado de Correspondencia,C-220/06, Rec. I-12175 CJCE 13 mars 2008, Commission c/ Espagne, C-248/06, Rec. I-47* CJCE 23 nov. 2008, Krankenheim Ruhesitz am Wannsee-Seniorenheimstatt, C-157/07, Rec.I-8061 CJCE 28 févr. 2008, Deutsche Shell, C-293/06, Rec. I-1129 CJCE 2 oct. 2008, Heinrich Bauer Verlag, C-360/06, Rec. I-7333 CJCE 18 juill. 2007, Oy AA, C-231/05, Rec. I-6373 CJCE ord. 23 avr. 2008, The Test Claimants in the FCF and Dividend Group litigation, C-201/05, Rec. I-2875 CJCE 15 mai 2008, Lidl Belgium, C-414/06, Rec. I-3601 CJCE 22 mars 2008, Talotta, C-383/05, CJCE 18 déc. 2007, Jundt, C-281/06, Rec. I-12231 CJCE 9 nov. 2007, Schwarz et Gootjes-Schwarz, C-76/05, Rec. I-6849 CJCE 9 nov. 2007, Commission c/ Allemagne, C-318/05, Rec. I-6957 CJCE 13 déc. 2009, United Pan-Europe Communications Belgium SA e.a. c/ Etat belge, C-250/06, Rec. I-11135 CJCE 13 déc. 2007, Commission c/ Italie, C-465/05, Rec. I-11091 CJCE 13 sept. 2007, Commission c/ Italie, C-260/04, Rec. I-7083 CJCE 21 juill. 2005, Coname, C-231/03, Rec. I-7287 CJCE 6 mars 2007, Placanica, C-338/04, Rec. I-1891 CJCE 6 nov. 2003, Gambelli e.a., C-243/01, Rec. I-13031 CJCE 18 juill. 2007, Commission c/ Allemagne, C-490/04, Rec. I-6095 CJCE 17 juill. 2008, Corporación Dermoestética, Cc500/06, Rec. I-5785 CJCE 13 mars 2008, Commission c/ Espagne, C-248/06, Rec. I-47* CJCE 10 mars 2005, Laboratoires Fournier, C-39/04, Rec. I-2057 CJCE 19 avr. 2007, Stamatelaki, C-444/05, Rec. I-3185 CJCE 18 janv. 2007, Commission c/ République tchèque, C-203/06, Rec. I-6 CJCE 18 janv. 2007, Commission c/ République tchèque, C-204/06, Rec. I-7* CJCE 24 mai 2007, Commission c/Portugal, C-43/06, Rec. I-73* CJCE 10 juill. 2008, Commission c/ Portugal, C-307/07, Rec. I-107* CJCE 17 avr. 2008, Willem Van Leuken, C-197/06, Rec. I-02627 CJCE 4 déc. 2008, Theologos-Grigorios Chatzithanasis, C-151/07, nep CJCE 4 déc. 2008, Commission c/ Grèce, C-84/07, nep CJCE 23 oct. 2008, Commission c/ Espagne, C-286/06, Rec. I-8025 CJCE 23 oct. 2008, Commissionc/ Grèce, C-274/05, Rec. I-7969 CJCE 2 oct. 2008, Commission c/ Grèce, C-36/08, Rec. I-135* CJCE 23 mars 2006, Honyvem Informazioni Commerciali, C-465/04, Rec. I-2879 CJCE 16 mars 2006, Poseidon Chartering, C-3/04, Rec. I-2505 CJCE 17 janv. 2008, C-19/07, Héritiers de Paul Chevassus-Marche, Rec. I-159 CJCE 13 nov. 2008, Commission c/ Italie, C-437/07, nep CJCE 19 juin 2008, Nachrichtenagentur GmbH, C-454/06, Rec. I-4401 CJCE 10 avr. 2008, Ing. Aigner, C-393/06, Rec. I-2339 CJCE 3 avr. 2008, Commission c/ Espagne, C-444/06, Rec. I-2045 CJCE 21 févr. 2008, Commission c/ Italie, C-412/04, Rec. I-619 CJCE 11 oct. 2007, Lämmerzahl GmbH, C-241/06, Rec. I-8415 CJCE 11 oct. 2007, Commission c/ Grèce, C-237/05, Rec. I-8203 CJCE 18 janv. 2007,Jean Auroux, C-220/05, Rec. I-385 CJCE 13 nov. 2008, Coditel Brabant, C-324/07 CJCE 15 nov. 2007, International Mail Spain, C-162/06, Rec. 9911 CJCE 20 nov. 2008, Frank Weber, C-1/07, nep CJCE 26 juin 2008, Arthur Wiedemann et Peter Funk, C-329/06 et C-343/06, Rec. I-4635 CJCE, 26 juin 2008, Zerche, C-334/06 à C-336/06, Rec. I-4691 CJCE ord. 28 sept. 2006, Stefan Kremer, C-340/05, Rec. I-98* CJCE ord. 6 avr. 2006, Daniel Halbritter, C-227/05, Rec. I-49*. [less ▲]

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See detailConcurrence difficile
Petit, Nicolas ULg

Article for general public (2009)

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See detailThe in-vitro antimicrobial activity of some medicinal plants against beta-lactam-resistant bacteria
Gangoue Pieboji, Joseph ULg; Eze, N.; Ngongang Djintchui, A. et al

in J Infect Dev Ctries (2009), 3(9), 671-80

BACKGROUND: In effort to identify novel bacterial agents, this study was initiated to evaluate the antimicrobial properties of 17 crude extracts from 12 medicinal plants against beta-lactam-resistant ... [more ▼]

BACKGROUND: In effort to identify novel bacterial agents, this study was initiated to evaluate the antimicrobial properties of 17 crude extracts from 12 medicinal plants against beta-lactam-resistant bacteria. METHODOLOGY: The antimicrobial activities of plant extracts were evaluated against clinically proved beta-lactam-resistant bacteria (Klebsiella pneumoniae, Klebsiella oxytoca, Enterobacter cloacae, Serratia marcescens, Acinetobacter baumannii, Staphylococcus aureus and Enterococcus sp.) and reference strains of bacteria (Escherichia coli ATCC 35218, Enterobacter aerogenes ATCC 29751, E. aerogenes ATCC 13048, Pseudomonas aeruginosa ATCC 27853 and Enterococcus hirae ATCC 9790) by using disc-diffusion and agar-dilution assays. RESULTS: The crude plant extracts demonstrated broad spectrum activity against all bacteria tested with inhibition zones in the range of 8-30 mm. The minimal inhibitory concentration (MIC) values of different plant extracts against the tested bacteria were found to range from <or= 0.3 to >or= 10 mg ml(-1). The most active plant extracts were from Dortenia picta and Bridelia micrantha (MIC: 1.25-10 mg ml(-1)) on beta-lactam-resistant Gram-negative bacilli and the extracts from B. micrantha, Mallotus oppositifolius, Garcinia lucida, Garcinia. kola, Campylospermum densiflorum (leaves) and C. zenkeri (root) on beta-lactam-resistant Gram-positive cocci (MIC: <or= 0.3-5 mg ml(-1)). CONCLUSION: Of the 17 plant extracts studied, seven showed good antimicrobial activity against the tested bacteria. The stem bark of B. micrantha and the leaves of D. picta were most active towards beta-lactamase producing Gram-negative bacilli. This study shows that medicinal plants could be sources of compounds which can be used to fight against beta-lactam resistant bacteria. [less ▲]

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See detailSmall Scale Solar ORC system for distributed power
Orosz, Matthew; Mueller, Amy; Quoilin, Sylvain ULg et al

(2009)

A solar thermal organic Rankine cycle (ORC) can provide affordable energy supplies in remote regions. The advent of low-cost medium temperature parabolic trough collectors and ORC technology taking ... [more ▼]

A solar thermal organic Rankine cycle (ORC) can provide affordable energy supplies in remote regions. The advent of low-cost medium temperature parabolic trough collectors and ORC technology taking advantage of mass produced fluid machinery from HVAC industries are enabling developments for the production of small scale autonomous power generation units. Construction and testing of this type of system is discussed, including benchmarking of scrolls expanders (up to 75% isentropic effieiency) and the field testing of solar collectors (50% thermal efficiency at 150°C operating temperatures) with a nominal cost of $80 m-2. These results have led to the construction of a full-scale 3kW solar ORC power system designed to support a rural health clinic in Lesotho in southern Africa. [less ▲]

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See detailRadicalités, identités, patries. Hommage au Professeur Francis Balace
Colignon, Alain; Lanneau, Catherine ULg; Raxhon, Philippe ULg

Book published by Editions de l'ULg (2009)

Offert au Professeur Francis Balace, titulaire de la chaire d’histoire contemporaine à l’Université de Liège, à l’occasion de sa retraite, ce volume rassemble la bibliographie scientifique de l’historien ... [more ▼]

Offert au Professeur Francis Balace, titulaire de la chaire d’histoire contemporaine à l’Université de Liège, à l’occasion de sa retraite, ce volume rassemble la bibliographie scientifique de l’historien et réunit vingt-trois contributions d’auteurs belges et français qui témoignent à la fois de leurs propres méthodes et champs de recherche et des sujets de prédilection du destinataire. Les textes s’articulent autour de trois grands thèmes. Le premier volet envisage les concepts de radicalité(s) et d’identité(s) tout en s’interrogeant sur les exigences du métier d’historien. Quant aux deuxième et troisième volets, ils explorent la notion de patrie(s) sous deux angles particuliers : les guerres et l’histoire militaire, d’une part, et, de l’autre, les questions diplomatiques et dynastiques. [less ▲]

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See detailAnalysis of lateral mobility of channels at different spatial and time scales (Ardenne massif, Belgium)
Houbrechts, Geoffrey ULg; Van Campenhout, Jean ULg; Hallot, Eric ULg et al

Poster (2009)

Lateral mobility of Ardenne rivers has been studied at different scales using three complementary methods. We firstly compared the layout of channels on topographic maps (since the 18th century) and ... [more ▼]

Lateral mobility of Ardenne rivers has been studied at different scales using three complementary methods. We firstly compared the layout of channels on topographic maps (since the 18th century) and aerial pictures. Given that these documents have different scales and projection systems, they were transformed into a common referencing system. This method allowed us to study the lateral shifting of channels, however, as the mobility of Ardenne rivers is relatively low, the errors of geometric rectifications are often more important than lateral displacements. Therefore, to visualize these deformations, georeferenced documents were overlaid with a regular grid of points. We represented the imprecision vector based on x and y residual components for each point. These vectors show the direction of the deformation and its amplitude. Large quantities of iron slag are present in the sediments of Ardenne rivers. These waste products come from hundreds of ironworks built close to rivers since the 14th century. Analyses of slag concentrations in alluvial deposits allowed us to delimitate the sectors of floodplains eroded by rivers during the last centuries. In these sectors, slag elements are present at the contact with the gravel sheet. Finally, we analysed the topography of floodplains from a DEM-LIDAR. This digital elevation model has been established by the Walloon Region for the cartography of flood risk in floodplains. It presents a Z mean error of only 15 cm and a X-Y resolution of 1 m. In order to reveal paleochannels and topographic alluvial units, we subtracted a surface, corresponding to the longitudinal water surface slope, extracted from the DEM. By using this method, we are able to obtain the relative height of any point of the floodplain with regard to the water surface, projected perpendicularly to the layout, on this point. This procedure reveals paleochannels even if they are almost infilled and allows us to delimitate, for several kilometres, alluvial units, which have been formed at different periods. [less ▲]

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See detailDam-break flow numerical modeling considering structural impacts on buildings
Erpicum, Sébastien ULg; Archambeau, Pierre ULg; Dewals, Benjamin ULg et al

in Proc. 33rd IAHR Congress: Water Engineering for a Sustainable Environment (2009)

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See detailLe commerce sensible des biens à double usage : analyses des législations européennes et des États-Unis
Rasson, Frédéric ULg

Master's dissertation (2009)

L’Union européenne a réglementé le commerce sensible des biens et technologies à double usage. Quelles différences existent entre le système harmonisé européen de contrôle sur les exportations d’articles ... [more ▼]

L’Union européenne a réglementé le commerce sensible des biens et technologies à double usage. Quelles différences existent entre le système harmonisé européen de contrôle sur les exportations d’articles à double usage et le contrôle organisé par les États-Unis ? [less ▲]

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See detailModel calculations of the Sivers function satisfying the Burkardt sum rule
Courtoy, Aurore ULg; Scopetta, S.; Vento, V.

in Physical Review. D, Particles, Fields, Gravitation, and Cosmology (2009), 79(7),

It is shown that, at variance with previous analyses, the MIT bag model can explain the available data of the Sivers function and satisfies the Burkardt sum rule to a few percent accuracy. The agreement ... [more ▼]

It is shown that, at variance with previous analyses, the MIT bag model can explain the available data of the Sivers function and satisfies the Burkardt sum rule to a few percent accuracy. The agreement is similar to the one recently found in the constituent quark model. Therefore, these two model calculations of the Sivers function are in agreement with the present experimental and theoretical wisdom. © 2009 The American Physical Society. [less ▲]

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See detailRelaxation of strained pseudomorphic SixGe1-x layers on He-implanted Si/δ-Si:C/Si(100) substrates
Buca, D.; Minamisawa, R. A.; Trinkaus, H. et al

in Applied Physics Letters (2009), 95

In this letter we present a method to increase the efficiency of SiGe layer relaxation by He+ ion implantation and annealing. Preferential nucleation of He platelets along a 􏰀-impurity layer grown in the ... [more ▼]

In this letter we present a method to increase the efficiency of SiGe layer relaxation by He+ ion implantation and annealing. Preferential nucleation of He platelets along a 􏰀-impurity layer grown in the Si substrate below the SiGe layer results in planar localization and homogenization of dislocation loop sources inducing a more uniform distribution of misfit dislocations. We demonstrate this for a thin Si:C layer grown by reduced pressure chemical vapor deposition. The optimization of the conditions for efficient relaxation and layer quality is studied with respect to the position of the Si:C layer and the process parameters. Relaxation degrees up to 85% are obtained for Si0.77Ge0.23 layers. [less ▲]

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See detailEffect of the nature of the single-isomer anionic CD and the BGE composition on the enantiomeric separation of beta-blockers in NACE.
Rousseau, Anne ULg; Chiap, Patrice ULg; Oprean, Radu et al

in Electrophoresis (2009), 30(16), 2862-8

The separation of ten beta-blockers has been investigated in NACE systems using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-CD (HDMS-beta-CD) and heptakis(2,3-di-O-acetyl-6-O-sulfo)-beta-CD (HDAS-beta-CD ... [more ▼]

The separation of ten beta-blockers has been investigated in NACE systems using heptakis(2,3-di-O-methyl-6-O-sulfo)-beta-CD (HDMS-beta-CD) and heptakis(2,3-di-O-acetyl-6-O-sulfo)-beta-CD (HDAS-beta-CD). The influence on enantioresolution, mobility difference and selectivity of the nature of both anionic CD and BGE anion as well as their concentrations were studied by means of a multivariate approach. A D-optimal design with 25 experimental points was applied. For all studied analytes, the enantiomeric resolution was shown to be significantly influenced by both CD nature and concentration. Except for two compounds, HDAS-beta-CD was found to give higher enantioresolution values than HDMS-beta-CD. The best enantioseparation for all compounds was achieved in the presence of a high chiral selector concentration and for most of them at a low BGE anion concentration. For each investigated compound, operating conditions leading to the best enantiomeric resolution were deduced. A generic NACE system was then recommended, namely 10 mM ammonium acetate and 40 mM HDAS-beta-CD in methanol acidified with 0.75 M formic acid. This generic system was able to completely resolve the enantiomers of all beta-blockers, with a R(s) value of at least 4. Finally, the optimal conditions obtained modelling resolution, mobility difference and selectivity were compared. [less ▲]

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See detailCollection of Papers from the 4th International Black Grouse Conference
Loneux, Michèle ULg

in Folia Zoologica (2009), 58(2), 133

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See detailL’aménagement du territoire et Environnement – Problématiques et impacts
Michel, Quentin ULg

Learning material (2009)

Detailed reference viewed: 29 (4 ULg)