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See detailM Cushing : a life long experience with pituitary surgery
Beckers, Albert ULiege

Scientific conference (2008, October 07)

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See detailM Dwarf Exoplanet Surface Density Distribution: A Log-Normal Fit from 0.07-400 AU
Meyer, Michael R.; Amara, Adam; Reggiani, Maddalena ULiege et al

in Astronomy and Astrophysics (2018), 1707

We fit a log-normal function to the M dwarf orbital surface density distribution of gas giant planets, over the mass range 1-10 times that of Jupiter, from 0.07-400 AU. We use a Markov Chain Monte Carlo ... [more ▼]

We fit a log-normal function to the M dwarf orbital surface density distribution of gas giant planets, over the mass range 1-10 times that of Jupiter, from 0.07-400 AU. We use a Markov Chain Monte Carlo approach to explore the likelihoods of various parameter values consistent with point estimates of the data given our assumed functional form. This fit is consistent with radial velocity, microlensing, and direct imaging observations, is well-motivated from theoretical and phenomenological viewpoints, and makes predictions of future surveys. We present probability distributions for each parameter as well as a Maximum Likelihood Estimate solution. We suggest this function makes more physical sense than other widely used functions, and explore the implications of our results on the design of future exoplanet surveys. [less ▲]

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See detailM- Service Value Perceptions and Customer Loyalty
Pihlstrom, M.; Liljander, V.; Van Riel, Allard ULiege

Poster (2008, July 14)

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See detailM-Ingestion: Simultaneous Ingestion of Ionosonde and GNSS Data into the NeQuick Model
Bidaine, Benoît ULiege; Nava, Bruno; Stankov, Stanimir et al

in Doherty, P.; Hernández-Pajares, M.; Juan, J.-M. (Eds.) et al The International Beacon Satellite Symposium BSS2010 (2010, June)

The steady increase in volume and quality of ionospheric measurements allows for potential improvements in the existing ionospheric models. In particular ionosonde and Global Navigation Satellite Systems ... [more ▼]

The steady increase in volume and quality of ionospheric measurements allows for potential improvements in the existing ionospheric models. In particular ionosonde and Global Navigation Satellite Systems (GNSS) data provide complementary information for original developments regarding the NeQuick model, a quick-run empirical model of the electron density supplying flexible solutions for various applications. Indeed NeQuick is often used to investigate radiowave propagation issues: among others it has been implemented within the Galileo Single Frequency Ionospheric Correction Algorithm. The model is particularly suited to be used within an optimization procedure called ingestion. In this framework, an "effective ionization level" Az plays the role of solar activity input in order to fit a specific dataset eg of slant Total Electron Content (TEC). However larger discrepancies can then obviously be observed towards other parameters eg the F2-layer critical frequency foF2. This draws the interest for a multiple ingestion - or m-ingestion - scheme implying an adaptation towards several datasets by defining several effective parameters. In our study, we perform m-ingestion of ionosonde and GNSS data providing us with slant TEC. In fact it allows us to constrain the electron density profile slab thickness. For the purpose, a high solar activity period (year 2002) was analysed based on collocated digisonde and EUREF GNSS observations at a mid-latitude site, Dourbes (50.1◦N, 4.6◦E). In this way, we can gather some clues on expected ionospheric effects on Galileo applications during the next solar activity maximum. [less ▲]

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See detailM-N interaction in beam-to-column joints - Development of a design model
Demonceau, Jean-François ULiege; Jaspart, Jean-Pierre ULiege

in Zingoni, Alphose (Ed.) Proceedings of the SEMC 2010 International Conference (2010, September 06)

The component method is a nowadays widely recognized procedure for the evaluation of the design properties of structural joints. It is used as a reference method in the Eurocodes and the proposed rules in ... [more ▼]

The component method is a nowadays widely recognized procedure for the evaluation of the design properties of structural joints. It is used as a reference method in the Eurocodes and the proposed rules in these codes are mainly devoted to the characterization of joints subjected to bending moments and shear forces. However, in some situations, these joints can be subjected to combined axial loads and bending mo-ments, for instance in frames subjected to an exceptional event leading to the loss of a column, situation where significant tying forces can developed in the structural beams above the lost column. In this paper, a design model, founded on the component method, aiming at predicting the behaviour of joints subjected to com-bined axial loads and bending moments is presented. In particular, it is illustrated how this model was vali-dated through comparisons to recent experimental tests performed on steel-concrete composite beam-to-column joints. [less ▲]

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See detailM-type channels selectively control bursting in rat dopaminergic neurons
Drion, Guillaume ULiege; Bonjean, Maxime; Waroux, Olivier ULiege et al

in European Journal of Neuroscience (2010), 31

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See detailThe m-z relation for Type Ia supernovae, locally inhomogeneous cosmological models, and the nature of dark matter
Helbig, Phillip ULiege

in Monthly Notices of the Royal Astronomical Society (2015), 451(2), 2097-2107

The m-z relation for Type Ia supernovae is one of the key pieces of evidence supporting the cosmological `concordance model' with λ[SUB]0[/SUB] ≈ 0.7 and Ω[SUB]0[/SUB] ≈ 0.3. However, it is well known ... [more ▼]

The m-z relation for Type Ia supernovae is one of the key pieces of evidence supporting the cosmological `concordance model' with λ[SUB]0[/SUB] ≈ 0.7 and Ω[SUB]0[/SUB] ≈ 0.3. However, it is well known that the m-z relation depends not only on λ[SUB]0[/SUB] and Ω[SUB]0[/SUB] (with H[SUB]0[/SUB] as a scale factor) but also on the density of matter along the line of sight, which is not necessarily the same as the large-scale density. I investigate to what extent the measurement of λ[SUB]0[/SUB] and Ω[SUB]0[/SUB] depends on this density when it is characterized by the parameter η (0 ≤ η ≤ 1), which describes the ratio of density along the line of sight to the overall density. I also discuss what constraints can be placed on η, both with and without constraints on λ[SUB]0[/SUB] and Ω[SUB]0[/SUB] in addition to those from the m-z relation for Type Ia supernovae. [less ▲]

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See detailThe m-z relation for type Ia supernovae, locally inhomogeneous cosmological models, and the nature of dark matter
Helbig, Phillip ULiege

in Kunz, Martin (Ed.) https://indico.cern.ch/event/336103/contributions/ (2015, December)

The magnitude-distance relation for Type Ia supernovae is one of the key pieces of evidence supporting the cosmological concordance model. The resulting constraints on the cosmological parameters are ... [more ▼]

The magnitude-distance relation for Type Ia supernovae is one of the key pieces of evidence supporting the cosmological concordance model. The resulting constraints on the cosmological parameters are often derived under the idealized assumption that the universe is perfectly homogeneous on small scales (at least as far as light propagation is concerned). However, we know that the universe is not homogeneous on small scales, and we know that such local inhomogeneities affect light propagation and hence distances which depend on angles, such as the luminosity distance. What does this mean for constraints on cosmological parameters derived from the magnitude-distance relation for Type~Ia supernovae? And, conversely, what does the fact that these constraints, when small-scale homogeneity is assumed, agree with other constraints mean for the nature of dark matter? [less ▲]

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See detailThe m-z relation for Type Ia supernovae: safety in numbers or safely without worry?
Helbig, Phillip ULiege

in Monthly Notices of the Royal Astronomical Society (2015), 453(4), 3975-3979

The m-z relation for Type Ia supernovae is compatible with the cosmological concordance model if one assumes that the Universe is homogeneous, at least with respect to light propagation. This could be due ... [more ▼]

The m-z relation for Type Ia supernovae is compatible with the cosmological concordance model if one assumes that the Universe is homogeneous, at least with respect to light propagation. This could be due to the density along each line of sight being equal to the overall cosmological density, or to `safety in numbers', with variation in the density along all lines of sight averaging out if the sample is large enough. Statistical correlations (or lack thereof) between redshifts, residuals (differences between the observed distance moduli and those calculated from the best-fitting cosmological model), and observational uncertainties suggest that the former scenario is the better description, so that one can use the traditional formula for the luminosity distance safely without worry. [less ▲]

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See detailM. Aemilius Scaurus et P. Plautius Hypsaeus : Pompée et ses questeurs entre 67 et 61
Ioannidopoulos, Grégory ULiege

in Antiquité Classique (2017), 86

Detailed reference viewed: 34 (4 ULiège)
See detailM. Migeotte
Biémont, Emile ULiege

in Nouvelle Bibliographie Nationale, Académie Royale de Belgique (2001), 6

Detailed reference viewed: 35 (4 ULiège)
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See detailM. MINÉ, Droit des discriminations dans l'emploi et le travail
Kéfer, Fabienne ULiege

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2016), (37), 1783

Detailed reference viewed: 79 (17 ULiège)
See detailM. Pastor et l'histoire des papes
Kurth, Godefroid ULiege

in XXe Siecle (1896)

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See detailM. Paul Heger et les instituts universitaires de Gand et de Liége
Fredericq, Léon ULiege

Book published by Vaillant Carmanne (1891)

Detailed reference viewed: 159 (0 ULiège)
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See detailM. Poncelet, L’invention des sciences coloniales belges, Paris, Éditions Karthala, 2008, 420 p.
Vandersmissen, Jan ULiege

in Studium: Tijdschrift voor Wetenschaps- en Universiteitsgeschiedenis (2009), 2(4), 238-239

Detailed reference viewed: 87 (9 ULiège)
See detailM. Stumpf: Thermodynamische Untersuchungen wäßriger Zweiphasensysteme mit Leitsalzen zur extraktiven Trennung von Biomolekülen
Gaube, J; Keil, B; Müller, A et al

in BIOforum Europe (1994), 17

Detailed reference viewed: 258 (3 ULiège)