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See detailMa carrière
Folie, François ULg

Book published by Imprimerie industrielle et Commerciale (1904)

The author relates all his career and his theories with his ambitions and disappointments.

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See detailMa compagne la solitude
Squelard, Gilles ULg

Conference given outside the academic context (2011)

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See detailMa dernière détermination des constantes de la nutation diurne
Folie, François ULg

in Bulletins de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique (1894), 3e série, t. 8

The author communicates some results on a last determination of the diurnal nutation constants by means of a series of observations.

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See detailMa thèse en 180 secondes
Deliège, Adrien ULg

Conference given outside the academic context (2015)

Concours de vulgarisation scientifique "Ma thèse en 180 secondes"

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See detailMa voix, c'est moi
Dispa, Marie-Françoise; Morsomme, Dominique ULg

Article for general public (2010)

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See detailMaakt het prijzencircus de literaire kritiek monddood?
Spinoy, Erik ULg

Article for general public (2008)

This article claims that the growing influence of literary prizes in recent times runs parallel with the diminishing influence of literary criticism.

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See detail« Maar dus ik denk dat … » Het gebruik van dus en maar door Franstalige leerders van het Nederlands: een kwalitatieve analyse
Perrez, Julien ULg

in Verslagen en Mededelingen van de Koninklijke Vlaamse Academie voor Taal en Letterkunde (2008)

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See detailMaastricht
George, Philippe ULg

in Dictionnaire d’Histoire de l’art du Moyen Age occidental (2009)

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See detailMaastricht : si proche, si loin ?
Durand, Pascal ULg

Article for general public (1997)

Entretien avec Jacob Cohen, recteur de l'Université de Maastricht, sur les rapports au sein du réseau ALMA

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See detailMaastricht in beweging. Enkele bedenkingen na het Belgisch voorzitterschap van de Europese Unie
Flore, Daniel ULg; Troosters, R.

in Panopticon : Tijdschrift voor Strafrecht, Criminologie en Forensisch Welzijnswerk (1994)

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See detailMabo and After: Trauma Envy in White Australia
Delrez, Marc ULg

Conference (2009, March 26)

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See detailThe Mac Gregor flap
CARLIER, Alain ULg; DELEUZE, JP; MASSAGE, Patrick ULg et al

in Interactive Surgery (2007)

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See detailMacaronesia is a departure gate of anagenetic speciation in the moss genus Rhynchostegiella
Patino, J; Vanderpoorten, Alain ULg

in Journal of Biogeography (2015), 42

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See detailMacaronesia: a source of hidden genetic diversity for post-glacial recolonization of western Europe in the leafy liverwort Radula lindenbergiana.
Laenen, Benjamin ULg; Desamore, Aurélie ULg; Devos, Nicolas et al

Poster (2010)

Aim Bryophytes exhibit the lowest rates of endemism among biota in Macaronesia and differ in diversity patterns from angiosperms by the widespread occurrence of endemics within and among archipelagos. In ... [more ▼]

Aim Bryophytes exhibit the lowest rates of endemism among biota in Macaronesia and differ in diversity patterns from angiosperms by the widespread occurrence of endemics within and among archipelagos. In this study, we test the hypothesis that high dispersal ability erodes phylogeographic signal and hampers the chances of diversification in bryophytes using the leafy liverwort Radula lindenbergiana as a model. Location Macaronesia, Europe, South Africa Methods 84 samples were collected across the species distribution range and sequenced at four cpDNA loci (atpB-rbcL, trnG, trnL, and rps4). Phylogenetic reconstructions and Bayesian ancestral area reconstructions were used in combination with population genetic statistics (H, Nst, Fst) to describe the pattern of present genetic diversity in R. lindenbergiana and infer its biogeographic history. Results The two regions with the highest haplotypic diversity are Madeira and the Canary Islands. Ancestral area reconstructions suggest that Macaronesia was colonized at least twice independently and that the haplotypes currently found in Western Europe share a Macaronesian common ancestor. Whilst analysis of molecular variance and Nst statistics indicate that present-day patterns of genetic variation have a globally significant biogeographic component, Fst values among Macaronesian archipelagos, North Africa, and the Iberian Peninsula, were not significant. Main conclusions The apparent lack of speciation amongst Macaronesian bryophytes hides actual patterns of diversification at the molecular level. The occurrence of Canarian endemic haplotypes across several islands, along with the non-significant Fst and Nst among islands, North Africa and the Iberian Peninsula, suggest intense dispersal. The occurrence of endemic haplotypes suggests, however, that dispersal does not completely prevent diversification. The high diversity found among Macaronesian haplotypes, together with the Macaronesian origin of all the haplotypes found in Western Europe, suggests that Macaronesian archipelagos could have served as a refugium during the Quaternary glaciations and as a source for re-colonization of Europe. [less ▲]

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See detail"Macbeth", de Shakespeare à Orson Welles
Tomasovic, Dick ULg

Conference given outside the academic context (2016)

Analyse de l'adaptation cinématographique du Macbeth de Shakespeare par Orson Welles en 1948.

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See detailI maccheroni fra lingua e palato
Aresti, Alessandro ULg

in Arcangeli, Massimo (Ed.) Peccati di lingua. Le 100 parole italiane del Gusto (2015)

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See detailMacchina fotografica
Aresti, Alessandro ULg

in Arcangeli, Massimo (Ed.) Itabolario. L’Italia unita in 150 parole (2011)

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See detailA Mach-Zehnder interferometer based on orbital angular momentum for improved vortex coronagraph efficiency
Piron, Pierre ULg; Delacroix, Christian; Huby, Elsa ULg et al

in Shaklan, Stuart (Ed.) Techniques and Instrumentation for Detection of Exoplanets VII (2015, September 11)

The Annular Groove Phase Mask (AGPM) is a vectorial vortex phase mask. It acts as a half-wave plate with a radial fast axis orientation operating in the mid infrared domain. When placed at the focus of a ... [more ▼]

The Annular Groove Phase Mask (AGPM) is a vectorial vortex phase mask. It acts as a half-wave plate with a radial fast axis orientation operating in the mid infrared domain. When placed at the focus of a telescope element provides a continuous helical phase ramp for an on axis sources, which creates the orbital angular momentum. Thanks to that phase, the intensity of the central source is canceled by a down-stream pupil stop, while the off axis sources are not affected. However due to experimental conditions the nulling is hardly perfect. To improve the null, a Mach-Zehnder interferometer containing Dove prisms differently oriented can be proposed to sort out light based on its orbital angular momentum (OAM). Thanks to the differential rotation of the beam, a π phase shift is achieved for the on axis light affected by a non zero OAM. Therefore the contrast between the star and its faint companion is enhanced. Nevertheless, due the Dove prisms birefringence, the performance of the interferometer is relatively poor. To solve this problem, we propose to add a birefringent wave-plate in each arm to compensate this birefringence. In this paper, we will develop the mathematical model of the wave front using the Jones formalism. The performance of the interferometer is at first computed for the simple version without the birefringent plate. Then the effect of the birefringent plate is be mathematically described and the performance is re-computed. [less ▲]

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