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See detailExpansion for the Scattering Wavefunction and Radiative Capture in R-Matrix Theory
Cugnon, Joseph ULiege; Mahaux, Claude ULiege

in Physical Review. C : Nuclear Physics (1974), 10

Detailed reference viewed: 11 (0 ULiège)
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See detailExpansion Machine and fluid selection for the Organic Rankine Cycle
Quoilin, Sylvain ULiege; Declaye, Sébastien ULiege; Lemort, Vincent ULiege

in Proceedings of the 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (2010, July)

This paper considers a whole range of ORC applications, in terms of power (from the kW-scale to the multi-MW plants), heat source temperature (from 90°C to more than 300°C) or heat source nature (solar ... [more ▼]

This paper considers a whole range of ORC applications, in terms of power (from the kW-scale to the multi-MW plants), heat source temperature (from 90°C to more than 300°C) or heat source nature (solar, biomass, waste heat recovery, geothermy, etc.). Five typical ORC applications are considered in terms of evaporating and condensing temperature. A screening of the most used ORC working fluids is performed, and their thermodynamics performances are compared with respect to the foreseen application. A detailed analysis of the most common expansion machines is then conducted, by comparing their respective operating maps for each fluid and for each application type. The considered expansion machines are the single-stage radial-inflow turbine, the screw expander, and the scroll expander, which are widely used in commercial applications and/or in scientific literature. The limitations of these machines are listed and considered to define an operating map for each considered fluid. Finally, the allowable power range is described with respect to the application and to the selected expansion device. [less ▲]

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See detailExpansion of CD16+ CD56+ NK cells in vericyte® NK cell growth medium
Brohée, Laura ULiege; Bastin, Renaud ULiege; Wingert, S et al

Poster (2013)

Natural Killer (NK) cells play a key role in host resistance to virus and tumour. These cells are potent killers of virus infected and tumour cells via a direct recognition of the target by activation ... [more ▼]

Natural Killer (NK) cells play a key role in host resistance to virus and tumour. These cells are potent killers of virus infected and tumour cells via a direct recognition of the target by activation receptor such as NKG2D or by inducing Fcγ receptor (FcγRIII, CD16) mediated antibody dependent cellular cytotoxicity (ADCC). Current NK cell-based cancer immunotherapy aims to produce large amounts of functional NK cells, unfortunately most culture media used for NK cell expansion induced the downregulation of CD16 on NK cells. Here, we tested the impact of a new NK cell growth medium (Vericyte® from Medicyte) on CD16 expression. Sorted NK cells and peripheral blood mononuclear cells (PBMC) were cultivated in vericyte® NK cell growth medium and cells issued from these cultures were characterized in term of expansion and phenotype at several time points. After 5 days of culture, an expansion of both NK cells and PBMC was observed and maintained at least until day 20 of culture. In PBMC cultures, we observe only a small preferential NK cell growth since NK cells were around 5-10% at beginning of the culture and this percentage increased to 15% at the end of the culture. However, these cells showed a high proliferative potential when we started the culture with sorted NK cells (the proportion of contaminant cells remain low, under 5%). NK cells expressed CD56 and NKp46 and interestingly after a decreased expression of CD16 on the cell surface at day 3, this receptor was up regulated and most of the cells are CD56bright CD16bright from day 7 to day 12. According FACS FCS/SSC dot plot, NK cells acquired morphology of large activated lymphocytes and some of them expressed activation markers such CD25. Finally, these cells were able to kill efficiently tumour cell line K562. Thus our data show that vericyte® NK cell growth medium allows the expansion of functional CD16+CD56+ NK cells. Cytokine production and ADCC function are under investigation. [less ▲]

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See detailExpansion of the Magdalenian in Northwest Europe
Miller, Rebecca ULiege; Noiret, Pierre ULiege

Poster (2011)

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See detailExpansion of the main auroral oval at Jupiter : evidence for Io’s control over the Jovian magnetosphere
Bonfond, Bertrand ULiege; Grodent, Denis ULiege; Gérard, Jean-Claude ULiege et al

Poster (2012, April)

In spring 2007, New Horizons' Jupiter fly-by provided a unique opportunity for the largest observation campaign dedicated to the Jovian aurora ever carried out by the Hubble Space Telescope. UV images of ... [more ▼]

In spring 2007, New Horizons' Jupiter fly-by provided a unique opportunity for the largest observation campaign dedicated to the Jovian aurora ever carried out by the Hubble Space Telescope. UV images of the aurora have been acquired on a quasi-daily basis from mid-February to mid-June 2007. Polar projection of the auroral emissions clearly show a continuous long-term expansion of main oval additionally to day by day variations. The main oval moved so much that the Ganymede footprint, which is usually located equatorward of the main emissions, has even been observed inside of it. Simultaneously, the occurrence rate of large equatorward isolated auroral features increased over the season. These emission patches are generally attributed to injections of depleted flux tubes. On 6th June, one of these features exceptionally moved down to the Io footpath. The Io footprint seemed to disappear while the footprint moved through this patch of emission. This disappearance is a unique case among all the UV images of the aurora acquired during the last 12 years. We suggest that all these changes seen in the Jovian aurora are evidence for a major reconfiguration of the magnetosphere induced by increased volcanic activity on Io. Indeed, New Horizons observed particularly intense activity from the Tvashtar volcano in late February 2007. Moreover, sodium cloud brightening caused by volcanic outbursts have also been seen in late May 2007. According to our interpretation, repeated volcanic outbursts beefed up the plasma torus density and its mass outflow rate. This caused the corotation breakdown boundary to migrate closer to Jupiter. Consequently, the main auroral oval moved equatorward. As heavy flux tubes move outward, sparsely filled ones should be injected into the inner magnetosphere in order to conserve the magnetic flux in this region. This phenomenon could explain the large number of injection signatures observed in May-June 2007. Such a cloud of depleted flux tubes probably disrupted the Io-magnetosphere interaction, leading to an abnormally faint Io footprint. [less ▲]

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See detailExpansion ou régression des aires de distribution de quelques espèces de Coléoptères Elateridae d'Europe occidentale
Jeuniaux, Charles ULiege

in Mém. soc. r. belge ent. (1992), 35

L'examen des matériaux de collection accumulés depuis 150 ans et le traitement cartographique et statistique des données permettent de reconnaître certaines tendances expansives ou régressives des aires ... [more ▼]

L'examen des matériaux de collection accumulés depuis 150 ans et le traitement cartographique et statistique des données permettent de reconnaître certaines tendances expansives ou régressives des aires de distribution des Elatérides en Europe occidentale; Dans certains cas, ces tendances peuvent être attribuées à l'effet de l'altération des conditions écologiques, d'origine anthropiques, ou à celui de modifications méso- ou macroclimatiques. [less ▲]

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See detailExpansion urbaine et risques hydrologiques : cas de Butembo (RD Congo)
Sahani, Muhindo; Ozer, Pierre ULiege; Moeyersons, Jan

in Ozer, André; Ozer, Pierre (Eds.) Colloque International "La Géographie Physique et les Risques Naturels" - Livre de résumés (2014)

Butembo constitue un cas typique de zone urbaine en région tropicale humide rencontrant une explosion démographique exceptionnelle. L’exode vers Butembo pour fuir l’insécurité dans la sous-région a ... [more ▼]

Butembo constitue un cas typique de zone urbaine en région tropicale humide rencontrant une explosion démographique exceptionnelle. L’exode vers Butembo pour fuir l’insécurité dans la sous-région a conduit à une rapide concentration spontanée des populations et à une urbanisation sans cesse croissante. L’imperméabilisation des vastes étendues de terres consécutive à cette expansion spatiale rapide de la ville a généré des problèmes environnementaux qui affectent la structure urbaine. La ville est actuellement confrontée à des risques hydrologiques diversifiés : ravinements progressifs et régressifs, inondations, et remobilisation d’anciens glissements de terrain. [less ▲]

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See detailExpansion urbaine et risques hydrologiques : cas de Butembo (RDC)
Sahani, Muhindo; Moeyersons, Jan; Ozer, Pierre ULiege

Poster (2013, December 19)

Butembo constitue un cas typique de zone urbaine en région tropicale humide rencontrant une explosion démographique exceptionnelle. L’exode vers Butembo pour fuir l’insécurité dans la sous-région a ... [more ▼]

Butembo constitue un cas typique de zone urbaine en région tropicale humide rencontrant une explosion démographique exceptionnelle. L’exode vers Butembo pour fuir l’insécurité dans la sous-région a conduit à une rapide concentration spontanée des populations et à une urbanisation sans cesse croissante. L’imperméabilisation des vastes étendues de terres consécutive à cette expansion spatiale rapide de la ville a généré des problèmes environnementaux qui affectent la structure urbaine. A l’instar de nombreuses villes d’Afrique centrale, Butembo est actuellement confrontée à des risques hydrologiques diversifiés : ravinements progressifs et régressifs, inondations, et remobilisation d’anciens glissements de terrain. [less ▲]

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See detailLes expansions cuticulaires bordantes, formation nouvelle des décapodes natantia. Données morphologiques et biochimiques chez Palaemon serratus (Pennant, 1877)
Drach, P.; Jacques, F.; Jeuniaux, Charles ULiege et al

in Bulletin de la Société Zoologique de France (1982), 107(2), 437-447

In the Decapoda Natantia, transparent cuticular lamellae extend backwards from the tergite and the procurrent lamina ; similar lamellae extend around external and internal cuticles of pleurites ; they ... [more ▼]

In the Decapoda Natantia, transparent cuticular lamellae extend backwards from the tergite and the procurrent lamina ; similar lamellae extend around external and internal cuticles of pleurites ; they make an accute dihedron on the ridge of which there is often a row of denticles. The most specific biochemical reactions demonstrate the presence of chitine in these formations. Linear series of trate the presence of chitine in these formations. Linear series of thin canals are visible : these are the pore canals of the dihedral shaped epithelial cells located between the tergite and the procurrent lamina. These expansions sweep the anterior part of the tergite covered during the extension movement ; this also true for the expansions situated on the posterior border of pleurites during the flexion movements. [less ▲]

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See detailExpansions for the scattering wave function and radiative capture in R-matrix theory
Cugnon, Joseph ULiege; Mahaux, Claude ULiege

in Physical Review. C : Nuclear Physics (1974), 10(1), 4-11

Detailed reference viewed: 17 (0 ULiège)
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See detailExpansions of Nanotechnology
van Lente, Harro; Coenen, Christopher; Fleischer, Torsten et al

in van Lente, Harro; Coenen, Christopher; Fleischer, Torsten (Eds.) et al Little by Little: Expansions of Nanoscience and Emerging Technologies (2012)

Little by little, nanotechnology has emerged amid enormous anticipations and fantastic promises of new materials, aspiring to manipulate our world “atom by atom.” While these grand visions continue to ... [more ▼]

Little by little, nanotechnology has emerged amid enormous anticipations and fantastic promises of new materials, aspiring to manipulate our world “atom by atom.” While these grand visions continue to capture the imaginations of various audiences—and continue to be contested, as well—nanotechnology has developed into more than that. During the last two decades, many research programs and industrial R&D expenditures have resulted in actual products and tangible innovations. Nanotechnology, it seems, is expanding. But what does it mean to say that nanotechnology is expanding? [less ▲]

Detailed reference viewed: 105 (1 ULiège)
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See detailExpansive benign lesions: treatment by laser.
Smets, Mireille; NISOLLE, Michelle ULiege; Bassil, Salim et al

in European Journal of Obstetrics and Gynecology (1996), 65(1), 101-5

Submucous fibroids, polyps and dysfunctional bleeding are responsible for meno-metrorrhagia in women over 40 years of age. The authors describe the technique of hysteroscopic myomectomy and endometrial ... [more ▼]

Submucous fibroids, polyps and dysfunctional bleeding are responsible for meno-metrorrhagia in women over 40 years of age. The authors describe the technique of hysteroscopic myomectomy and endometrial ablation using the Nd-YAG laser and the advantages of the preoperative use of GnRH agonist therapy. They report their results in a series of 746 patients treated for meno-metrorrhagia (366 cases of myomectomy and 380 cases of endometrial ablation). [less ▲]

Detailed reference viewed: 17 (0 ULiège)
See detailExpatriation en Chine: regards croisés
Robert, Jocelyne ULiege

Learning material (2013)

Detailed reference viewed: 58 (10 ULiège)
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See detailL'expatriation: les différentes étapes d'un long parcours
Robert, Jocelyne ULiege

Article for general public (2007)

Detailed reference viewed: 255 (32 ULiège)
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See detailExpect the Unexpected: Avoiding Possible Pitfalls in National Arbitration Laws
Caprasse, Olivier ULiege; Draye, M.

in Müller, C.; Rigozzi, A.; Besson, S. (Eds.) New Developments in International Commercial Arbitration 2014 (2014)

Detailed reference viewed: 24 (3 ULiège)
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See detailExpectations and needs for training of instructors of a physical activity program for cancer survivors
Rompen, Jérôme ULiege; Korycki, Marta ULiege; Cloes, Marc ULiege

in Revista Espaňola de Educación Física y Deportes (2015, July), 410-S

Detailed reference viewed: 33 (13 ULiège)
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See detailExpectations can influence not only the psychomotor but also the some of the cognitive effects of caffeine
Bernaerts, Pascale; Servais, Christine; Tirelli, Ezio ULiege

in International Journal of Neuropsychopharmacology (2000), 3(Supplement), 113

Detailed reference viewed: 39 (0 ULiège)
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See detailThe Expected Design Space for analytical methods: a new perspective based on modeling and prediction
Lebrun, Pierre ULiege; Boulanger, Bruno ULiege; Debrus, Benjamin ULiege et al

Conference (2008, June)

The Design Space (DS) of an analytical method is defined as the set of factor settings that provides satisfactory results, with respect to pre-defined constraints. The proposed methodology aims at ... [more ▼]

The Design Space (DS) of an analytical method is defined as the set of factor settings that provides satisfactory results, with respect to pre-defined constraints. The proposed methodology aims at identifying a region in the space of factors that will likely provide satisfactory results during the future use of the analytical method in routine, through an optimization process of this method. First, the DS is statistically defined as derived from the β-Expectation prediction interval. Second, multi-criteria perspective is added in this definition as it is often required for optimizing analytical method. Finally, a Monte-Carlo simulation is envisaged to numerically predict and identify the DS under uncertainty. Examples based on high-performance liquid chromatography (HPLC) methods will be given, illustrating the applicability of the methodology. [less ▲]

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See detailExpected Design Space: a Bayesian perspective based on modelling, prediction and multi-criteria decision method
Lebrun, Pierre ULiege; Boulanger, Bruno ULiege

Conference (2009, October)

The Design Space (DS) is defined as the set of factors settings (input conditions) that provides results at least better than pre-defined acceptance limits. The proposed methodology aims at identifying a ... [more ▼]

The Design Space (DS) is defined as the set of factors settings (input conditions) that provides results at least better than pre-defined acceptance limits. The proposed methodology aims at identifying a region in the space of factors that will likely provide satisfactory results during the future use of an analytical method or process in routine, through an optimization process. First, in a Bayesian framework, DS is derived from the joint predictive posterior distribution of the responses in a multivariate multiple regression problem using non-informative as well as informative prior distribution of the parameters. The case of DS in presence of highly correlated responses will be covered. Second, a multi-criteria decision is taken with respect to the pre-defined acceptance limits, aiming to identify the DS of any analytical methods or other processes. A strong link is made between acceptance limits and objective functions to optimize, using desirability functions and index. Examples based on high-performance liquid chromatography (HPLC) methods will be given, illustrating the applicability of the methodology with highly correlated and constrained responses. [less ▲]

Detailed reference viewed: 32 (3 ULiège)