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See detailMAVEN IUVS observations of the aftermath of the Comet Siding Spring meteor shower on Mars
Schneider, Nick; Deighan, Justin; Stewart, Ian et al

in Geophysical Research Letters (2015)

We report the detection of intense emission from magnesium and iron in Mars' atmosphere caused by a meteor shower following Comet Siding Spring's close encounter with Mars. The observations were made with ... [more ▼]

We report the detection of intense emission from magnesium and iron in Mars' atmosphere caused by a meteor shower following Comet Siding Spring's close encounter with Mars. The observations were made with the Imaging Ultraviolet Spectrograph, a remote sensing instrument on the Mars Atmosphere and Volatile EvolutioN spacecraft orbiting Mars. Ionized magnesium caused the brightest emission from the planet's atmosphere for many hours, resulting from resonant scattering of solar ultraviolet light. Modeling suggests a substantial fluence of low-density dust particles 1–100 µm in size, with the large amount and small size contrary to predictions. The event created a temporary planet-wide ionospheric layer below Mars' main dayside ionosphere. The dramatic meteor shower response at Mars is starkly different from the case at Earth, where a steady state metal layer is always observable but perturbations caused by even the strongest meteor showers are challenging to detect. [less ▲]

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See detailMAVEN observations of the response of Mars to an interplanetary coronal mass ejection
Jakosky, B. M.; Grebowsky, J. M.; Luhmann, J. G. et al

in Science (2015), 350(6261),

Coupling between the lower and upper atmosphere, combined with loss of gas from the upper atmosphere to space, likely contributed to the thin, cold, dry atmosphere of modern Mars. To help understand ... [more ▼]

Coupling between the lower and upper atmosphere, combined with loss of gas from the upper atmosphere to space, likely contributed to the thin, cold, dry atmosphere of modern Mars. To help understand ongoing ion loss to space, the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft made comprehensive measurements of the Mars upper atmosphere, ionosphere, and interactions with the Sun and solar wind during an interplanetary coronal mass ejection impact in March 2015. Responses include changes in the bow shock and magnetosheath, formation of widespread diffuse aurora, and enhancement of pick-up ions. Observations and models both show an enhancement in escape rate of ions to space during the event. Ion loss during solar events early in Mars history may have been a major contributor to the long-Term evolution of the Mars atmosphere. [less ▲]

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See detailMAVEN overview
Stiepen, Arnaud ULg

Scientific conference (2015, October)

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See detailMAVEN's Imaging Spectrograph and the Legacy of Charles Barth
Schneider, Nick; McClintock, W; Stewart, I et al

Scientific conference (2015, May 15)

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See detailMAVEN/IUVS Apoapse Observations of the Martian FUV Dayglow
Correira; IUVS team; Stiepen, Arnaud ULg

Poster (2015, December)

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See detailMAVIS STAPLES
Sacré, Robert ULg

in Soul Bag (1997), (145), 75

hoto : Mavis STAPLES , Peer , juillet 1992

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See detailMax Frisch und die Suhrkamp Kultur
Pontzen, Alexandra ULg

in Schmitz, Walter (Ed.) Max Frisch. Konstellationen und Perspektiven (in press)

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See detailMax Frisch. Uwe Johnson. Eine literarische Wechselbeziehung
Letawe, Céline ULg

Doctoral thesis (2007)

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See detailMax Frisch. Uwe Johnson. Eine literarische Wechselbeziehung.
Letawe, Céline ULg

Book published by Röhrig Verlag (2009)

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See detailMax Frisch: Blaubart. Freigesprochen - aber nicht unschuldig? Max Frischs letzte Erzählung: Zwischen Realität und Wahn
Letawe, Céline ULg

in Arte Buchtipp, Reihe Junge Literaturkritik (2005)

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See detailMax Frischs Montauk – "Chronique scandaleuse"? Über die Grenzen des autobiographischen Schreibens
Letawe, Céline ULg

in Holzner, Johann; Neuhaus, Stephan (Eds.) Literatur als Skandal. Fälle - Funktionen - Folgen (2007)

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See detailMax Havelaar, le Hollandais de Sumatra. Op de planken voor eerlijke handel
Andringa, Kim ULg

in Over Multatuli (2011)

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See detailMax Ophuls : le cristal et la tache
Belloi, Livio ULg

in Cinémathèque (1994), 6(automne),

Cette étude porte sur les quatre derniers films de Max Ophuls ("La Ronde", "Le Plaisir", "Madame de" et "Lola Montès") et s'attache à révéler, en eux, une forme de dilemme du visible (entre transparence ... [more ▼]

Cette étude porte sur les quatre derniers films de Max Ophuls ("La Ronde", "Le Plaisir", "Madame de" et "Lola Montès") et s'attache à révéler, en eux, une forme de dilemme du visible (entre transparence et opacité) que la modernité cinématographique inscrira résolument à son ordre du jour. [less ▲]

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See detailMax Scheler et la phénoménologie française
Frère, Bruno ULg

in Revue Philosophique de la France et de l'Etranger (2007), 2

Le but premier de cet article est de jeter une nouvelle lumière sur l'oeuvre de Max Scheler, à l'écart des lectures traditionnellement chrétiennes, personnalistes et panthéistes. Ces trois traditions ont ... [more ▼]

Le but premier de cet article est de jeter une nouvelle lumière sur l'oeuvre de Max Scheler, à l'écart des lectures traditionnellement chrétiennes, personnalistes et panthéistes. Ces trois traditions ont pour point commun de faire de Scheler un « moraliste ». Elles envisagent son projet phénoménologique comme un simple moyen mobilisé parmi d'autres pour formaliser son éthique. Or, selon nous, ce projet peut valoir pour lui-même. L’expérience que voudraient tenter ces quelques pages est celle d'une lecture de l’a priori objectif schelerien et de son matérialisme axiologique par l'unique prisme d'une démarche phénoménologique qu’il a contribué à ouvrir avec Husserl dès le début du siècle. Sans elle, ses critiques du rationalisme kantien et l'originalité de sa philosophie « affective » n’auraient pu revêtir la pertinence qui fut la leur. Cette relecture nous conduira a remarquer que c'est sa postérité française qui nous offre les meilleurs outils pour extraire la teneur phénoménologique de son oeuvre . De ce point de vue, on peut même dire ce sont des auteurs comme Henry, Dufrenne, Sartre, Merleau-Ponty ou Ricoeur qui vont permettre à la pensée de Scheler de tenir ses promesses. Mais ce sont aussi eux qui vont permettre de dénicher les difficultés auxquelles notre entreprise, à terme, n'échappera pas. Si la philosophie de Scheler est avant tout une phénoménologie, comment qualifier le pôle subjectif du rapport intentionnel qui nous ouvre au sens a priori des objets du monde, c'est à dire à leurs « valeurs » ? Et si la teneur axiologique des objets précède effectivement ce rapport, comment répondre à la question typiquement phénoménologique de la constitution des valeurs ? [less ▲]

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See detailMaxbias curves of robust location estimators based on subranges
Croux, C.; Haesbroeck, Gentiane ULg

in Journal of Nonparametric Statistics (2002), 14(3), 295-306

A maxbias curve is a powerful tool to describe the robustness of an estimator. It tells us how much an estimator can change due to a given fraction of contamination. In this paper, maxbias curves are ... [more ▼]

A maxbias curve is a powerful tool to describe the robustness of an estimator. It tells us how much an estimator can change due to a given fraction of contamination. In this paper, maxbias curves are computed for some univariate location estimators based on subranges: midranges, trimmed means and the univariate Minimum Volume Ellipsoid (MVE) location estimators. These estimators are intuitively appealing and easy to calculate. [less ▲]

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See detailMaxbias curves of robust scale estimators based on subranges
Croux, C.; Haesbroeck, Gentiane ULg

in Metrika (2001), 53(2), 101-122

A maxbias curve is a powerful tool to describe the robustness of an estimator. It is an asymptotic concept which tells how much an estimator can change due to a given fraction of contamination. In this ... [more ▼]

A maxbias curve is a powerful tool to describe the robustness of an estimator. It is an asymptotic concept which tells how much an estimator can change due to a given fraction of contamination. In this paper, maxbias curves are computed for some univariate scale estimators based on subranges: trimmed standard deviations, interquantile ranges and the univariate Minimum Volume Ellipsoid (MVE) and Minimum Covariance Determinant (MCD) scale estimators. These estimators are intuitively appealing and easy to calculate. Since the bias behavior of scale estimators may differ depending on the type of contamination (outliers or inliers), expressions for both explosion and implosion maxbias curves are given. On the basis of robustness and efficiency arguments, the MCD scale estimator with 25% breakdown point can be recommended for practical use. [less ▲]

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See detailLe maxillaire édenté complet
ROMPEN, Eric ULg; LAMBERT, France ULg; LAMY, Marc ULg

in Missika, Patrick (Ed.) 25 cas d'école en implantologie (2013)

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See detailLe maxillaire édenté. Critères de choix d'une réhabilitation prothétique implantaire.
Lamy, Marc ULg

in Revue d'Odonto-Stomatologie [=ROS] (2011), 40(2), 89-101

The completely edentulous maxilla can be considered as a real handicap for many patients. Implantology has revolutionized and transformed the lives of these patients. To achieve a proper result, an ... [more ▼]

The completely edentulous maxilla can be considered as a real handicap for many patients. Implantology has revolutionized and transformed the lives of these patients. To achieve a proper result, an implant treatment plan must be defined corresponding to the clinical situation. To determine the best choice of implant-prosthetic rehabilitation, the decision making will be guided by three elements. Firstly, the available space for prosthetic rehabilitation will be determined in the pre-implant prosthetic study which is an absolutely essential step. It is, indeed, the prosthesis which guides the surgery and not the opposite.Asecond element is the long-term success rate of implant rehabilitations.Are certain rehabilitations superior to others on this subject? Finally the third element is the patient satisfaction at the end of the treatment. It is an essential element as it is the ultimate goal of the treatments. [less ▲]

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See detailMaxillary reconstruction by parietal bone grafts before implant placement: a histomorphometrical study
MAINJOT, Amélie ULg

Master of advanced studies dissertation (2000)

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