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Peer Reviewed
See detailMass transfer, mixing and gas hold-up in a circulating jet-loop nitrifying MBR
Kouakou, Edouard; Salmon, Thierry ULg; Toye, Dominique ULg et al

in Proceedings of 7th World Congress of Chemical Enginnering - WCCE7, Glasgow, Scotland, 10-14 July 2005 (2005)

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See detailMass transport in carbon gels with tuned porosity
Job, Nathalie ULg

in Spanish Carbon Group Bulletin (2012)

Detailed reference viewed: 21 (2 ULg)
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See detailMass-murder deletion of 19 Orfs from Saccharomyces cerevisiae chromosome XI
Vandenbol, Micheline ULg; Fairhead, C.

in Gene (2000), 247(1-2),

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See detailMass-sheet degeneracy, power-law models and external convergence: Impact on the determination of the Hubble constant from gravitational lensing
Schneider, Peter; Sluse, Dominique ULg

in Astronomy and Astrophysics (2013), 559

The light travel time differences in strong gravitational lensing systems allows an independent determination of the Hubble constant. This method has been successfully applied to several lens systems. The ... [more ▼]

The light travel time differences in strong gravitational lensing systems allows an independent determination of the Hubble constant. This method has been successfully applied to several lens systems. The formally most precise measurements are, however, in tension with the recent determination of H[SUB]0[/SUB] from the Planck satellite for a spatially flat six-parameters ΛCDM cosmology. We reconsider the uncertainties of the method, concerning the mass profile of the lens galaxies, and show that the formal precision relies on the assumption that the mass profile is a perfect power law. Simple analytical arguments and numerical experiments reveal that mass-sheet like transformations yield significant freedom in choosing the mass profile, even when exquisite Einstein rings are observed. Furthermore, the characterization of the environment of the lens does not break that degeneracy which is not physically linked to extrinsic convergence. We present an illustrative example where the multiple imaging properties of a composite (baryons + dark matter) lens can be extremely well reproduced by a power-law model having the same velocity dispersion, but with predictions for the Hubble constant that deviate by ~20%. Hence we conclude that the impact of degeneracies between parametrized models have been underestimated in current H[SUB]0[/SUB] measurements from lensing, and need to be carefully reconsidered. [less ▲]

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See detailMass-spectrometry-based method for screening of new peptide ligands for G-protein-coupled receptors
Cologna Takeno, Camila; Gilles, Nicolas; Echterbille, Julien ULg et al

in Analytical and Bioanalytical Chemistry (in press)

G-protein-coupled receptors (GPCRs) constitute the largest family of transmembrane proteins. Although implicated in almost all physiological processes in the human body, most of them remain unexploited ... [more ▼]

G-protein-coupled receptors (GPCRs) constitute the largest family of transmembrane proteins. Although implicated in almost all physiological processes in the human body, most of them remain unexploited, mostly because of the lack of specific ligands. The objective of this work is to develop a new mass-spectrometry-based technique capable of identifying new peptide ligands for GPCRs. The strategy is based on the incubation of cellular membranes overexpressing GPCRs with a mixture of peptides that contains potential ligands. Peptide ligands bind to the receptors, whereas other peptides remain in the binding buffer. Bound peptides are eluted from membranes and directly detected, identified, and characterized by MALDI TOF–TOF. The results reveal the efficacy of the procedure for selecting a specific ligand of GPCRs in both simple and complex mixtures of peptides. This new approach may offer direct purification, identification, and characterization of the new ligand in a single workflow. The proposed method is labeling-free and, unlike radio-binding and other techniques, it does not require a previously known labeled ligand of the studied GPCR. All these properties greatly reduce the experimental constraints. Moreover, because it is not based on the principle of a competitive specific binding, this technique constitutes a new tool to discover new ligands not only for known GPCRs, but also for orphan GPCRs [less ▲]

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See detailMass-Transfer Enhancement in Single-Drop Extraction Experiments
Henschke, Martin; Pfennig, Andreas ULg

in AIChE Journal (1999), 45(10), 2079-2086

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See detailLe Massacre des innocents dans un village flamand. Lecture d'un tableau mutilé de Pierre Bruegel l'Ancien
Allart, Dominique ULg

Conference given outside the academic context (2013)

La Renaissance prend des accents inattendus avec Pierre Bruegel l’Ancien. A contre-courant des goûts antiquisants et italianisants, l’artiste exalta les traditions spécifiques de son pays natal et réalisa ... [more ▼]

La Renaissance prend des accents inattendus avec Pierre Bruegel l’Ancien. A contre-courant des goûts antiquisants et italianisants, l’artiste exalta les traditions spécifiques de son pays natal et réalisa ainsi des œuvres originales, parfois déroutantes. Tandis que les Pays-Bas espagnols s’enfonçaient dans la guerre civile, Bruegel peignit une version insolite du Massacre des innocents, où il situait l’épisode biblique dans un village flamand et le traitait comme une scène d’actualité. Si ce chef-d’œuvre nous est parvenu fort altéré suite à des restaurations anciennes, nous pouvons en restituer l’apparence initiale grâce aux copies très fidèles qu’en réalisa plus tard le fils aîné de Bruegel, Pierre dit le Jeune. Nous découvrons ainsi toute l’audace dont fit preuve un artiste en vue, prisé dans les hautes sphères du pouvoir, jouant sur l’ambiguïté et le double sens pour exposer des positions subversives dans un contexte de répression politique sans merci. [less ▲]

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See detailLe Massacre des Innocents de Pierre Brueghel le Jeune de la collection Brukenthal (Bucarest) : Une copie qui fait honneur à son modèle
Allart, Dominique ULg; Currie, Christina ULg; Saverwyns, Steven

in Bulletin de l'Institut Royal du Patrimoine Artistique = Bulletijn van het Koninklijk Instituut voor het Kunstpatrimonium (2013)

The relationship between Pieter Brueghel the Younger’s Massacre of the Innocents in Sibiu and Pieter Bruegel the Elder’s original version in Hampton Court is examined as part of a technical study of the ... [more ▼]

The relationship between Pieter Brueghel the Younger’s Massacre of the Innocents in Sibiu and Pieter Bruegel the Elder’s original version in Hampton Court is examined as part of a technical study of the copy’s techniques and materials. The authenticity of its atypical signature is affirmed. The oak panel with its maker’s mark, black chalk underdrawing, preparatory layers, use of the blue pigment smalt and aspects of painterly handling are discussed in relation to other works examined by the same artist. The likely copying process is also considered. [less ▲]

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See detailLe massage corporel selon Tiffany Field
Battisti, Oreste ULg

Learning material (2012)

Le massage corporel bien conduit permet la synthèse corporelle; il est indiqué en période néonatale chez le bébé issu dans un contexte de pharmacodépendance (drogues illicites ou licites) et permet de ... [more ▼]

Le massage corporel bien conduit permet la synthèse corporelle; il est indiqué en période néonatale chez le bébé issu dans un contexte de pharmacodépendance (drogues illicites ou licites) et permet de réduire les médications sédatives (phénobarbital, morphine). [less ▲]

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See detailMassart, Rodolphe
Pirenne, Christophe ULg

in Finscher, Ludwig (Ed.) Die Musik in Geschichte und Gegenwart (2004)

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Peer Reviewed
See detailUne masse cervicale de diagnostic souvent errone: le chemodectome carotidien.
Defraigne, Jean-Olivier ULg; Antoine, Paul ULg; SakalihasanN, Natzi ULg et al

in Revue Médicale de Liège (1997), 52(7), 485-97

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See detailThe Masses and Radii of HD186753B and TYC7096-222-1B: The First M-dwarfs known to Eclipse A-type Stars
Bentley, S. J.; Smalley, B.; Maxted, P. F. L. et al

in Astronomy and Astrophysics (2009)

We present observations of two new single-lined eclipsing binaries, both consisting of an Am star and an M-dwarf, discovered by the Wide Angle Search for Planets transit photometry survey. Using WASP ... [more ▼]

We present observations of two new single-lined eclipsing binaries, both consisting of an Am star and an M-dwarf, discovered by the Wide Angle Search for Planets transit photometry survey. Using WASP photometry and spectroscopic measurements we find that HD186753B has an orbital period of $P=1.9194$ days, a mass of $M=0.24\pm0.02 M_{\odot}$ and radius of $R=0.31^{+0.06}_{-0.06} R_{\odot}$; and that TCY7096-222-1B has an orbital period of $P=8.9582$ days, a mass of between 0.29 and 0.54 $M_{\odot}$ depending on eccentricity and radius of $R=0.263^{+0.02}_{-0.07} R_{\odot}$. We find that the Am stars have relatively low rotational velocities that closely match the orbital velocities of the M-dwarfs, suggesting that they have been "spun-down" by the M-dwarfs. [less ▲]

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See detailMasses of [70, l(+)] baryons in the 1/N-c expansion
Matagne, Nicolas; Stancu, Floarea ULg

in Physical Review D (2006), 74(3), 034014

The masses of positive parity [70,0(+)] and [70,2(+)] nonstrange and strange baryons are calculated in the 1/N-c expansion. The approach is based on the separation of a system of N-c quarks into an ... [more ▼]

The masses of positive parity [70,0(+)] and [70,2(+)] nonstrange and strange baryons are calculated in the 1/N-c expansion. The approach is based on the separation of a system of N-c quarks into an excited core and an excited quark. The previous work for two flavor baryons is now extended to include strange baryons, to first order in SU(3)-flavor breaking. We show that the extension to N-f=3 maintains the regularities previously observed in the behavior of the linear term in N-c, of the spin-spin and of the spin-orbit terms. In particular the contribution of the spin-dependent terms decrease with the excitation energy, the dominant term remaining the spin-spin term. [less ▲]

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See detailMasses of [70, l+] baryons in large N-c QCD
Matagne, Nicolas; Stancu, Floarea ULg

in International Journal of Modern Physics A (2007), 22(2-3), 663-666

Previous work is extended from SU(2) to SU(3) and we present results for the mass spectrum of the [70,l(+)](l=0,2) nonstrange and strange baryons in the 1/N-c expansion. We show that the dominant term is ... [more ▼]

Previous work is extended from SU(2) to SU(3) and we present results for the mass spectrum of the [70,l(+)](l=0,2) nonstrange and strange baryons in the 1/N-c expansion. We show that the dominant term is the spin-spin interaction and its contribution vanishes at large excitations. [less ▲]

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See detailLes masses rétropéritonéales chez l’enfant : à propos d’une tumeur de Wilms et d’un neuroblastome
Malaise, Olivier ULg; Vandenbosch, Kristel ULg; Uyttebroeck, Anna et al

in Revue Médicale de Liège (2010), 65(3), 115-116

Detection of a retroperitoneal mass in children needs a fast and accurate exploration. We present the case- reports of 2 children under the age of 5 years admitted to the University Hospital of Liège, one ... [more ▼]

Detection of a retroperitoneal mass in children needs a fast and accurate exploration. We present the case- reports of 2 children under the age of 5 years admitted to the University Hospital of Liège, one with a Wilms tumor and one with a neuroblastoma. [less ▲]

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See detailMassif anorthosites: another partisan review
Duchesne, Jean-Clair ULg

in Brown, W. L. (Ed.) Feldspars and Feldspathoids (1984)

Detailed reference viewed: 38 (1 ULg)
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See detailLe massif anorthosito-leuconoritique d'Hidra et son faciès de bordure
Demaiffe, Daniel; Duchesne, Jean-Clair ULg; Michot, Jean et al

in Comptes Rendus des Séances de l'Académie des Sciences. Série D : Sciences Naturelles (1973), 277

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See detailMassive binaries and colliding winds
Rauw, Grégor ULg

in EAS Publications Series (2004)

In this contribution, I review recent results from observational investigations of early-type binaries of spectral types O and Wolf-Rayet. These studies aim at an accurate determination of fundamental ... [more ▼]

In this contribution, I review recent results from observational investigations of early-type binaries of spectral types O and Wolf-Rayet. These studies aim at an accurate determination of fundamental parameters such as masses and radii of the most massive stars. In addition, multi-wavelength analyses of wind collisions in massive binaries provide constraints on the properties of stellar winds of massive stars and shock physics of cosmic plasmas. [less ▲]

Detailed reference viewed: 4 (1 ULg)