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See detailThe Angiostatic Protein 16K Human Prolactin Significantly Prevents Tumor-Induced Lymphangiogenesis by Affecting Lymphatic Endothelial Cells.
Kinet, Virginie; Castermans, K; Herkenne, Stéphanie ULg et al

in Endocrinology (2011)

The 16-kDa angiostatic N-terminal fragment of human prolactin (16K hPRL) has been reported to be a new potent anticancer compound. This protein has already proven its efficiency in several mouse tumor ... [more ▼]

The 16-kDa angiostatic N-terminal fragment of human prolactin (16K hPRL) has been reported to be a new potent anticancer compound. This protein has already proven its efficiency in several mouse tumor models in which it prevented tumor-induced angiogenesis and delayed tumor growth. In addition to angiogenesis, tumors also stimulate the formation of lymphatic vessels, which contribute to tumor cell dissemination and metastasis. However, the role of 16K hPRL in tumor-induced lymphangiogenesis has never been investigated. We establish in vitro that 16K hPRL induces apoptosis and inhibits proliferation, migration, and tube formation of human dermal lymphatic microvascular endothelial cells. In addition, in a B16F10 melanoma mouse model, we found a decreased number of lymphatic vessels in the primary tumor and in the sentinel lymph nodes after 16K hPRL treatment. This decrease is accompanied by a significant diminished expression of lymphangiogenic markers in primary tumors and sentinel lymph nodes as determined by quantitative RT-PCR. These results suggest, for the first time, that 16K hPRL is a lymphangiostatic as well as an angiostatic agent with antitumor properties. [less ▲]

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See detailAngiotropic lymphoma of proliferating systematized angioendotheliomatosis type
Pierard, Gérald ULg; Soyeur-Broux, Monique ULg; FRIDMAN, Viviana ULg et al

in Annales de Dermatologie et de Vénéréologie (1988), 115(3), 333-336

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See detailAngles corniculaires et de demi-cercle chez Euclide
Bair, Jacques ULg; Henry, Valérie

in Les angles sous tous les angles (2015)

Dans cet article, on examine comment Euclide présentait, dans ses Eléments, les notions liées au concept d'angle dans le plan. Il considérait des angles mixtilignes, en particulier corniculaires et de ... [more ▼]

Dans cet article, on examine comment Euclide présentait, dans ses Eléments, les notions liées au concept d'angle dans le plan. Il considérait des angles mixtilignes, en particulier corniculaires et de demi-cercle, qui peuvent être de nos jours exploités pour introduire les nombres hyperréels intervenant en analyse non standard. [less ▲]

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See detailAngles corniculaires et de demi-cercle chez Euclide
Bair, Jacques ULg; Henry, Valérie ULg

in Hors Série Tangente (2014), 53

Les angles datent de l’Antiquité : ils sont présents dans le célèbre ouvrage "Les Éléments" d’Euclide. En partant des "Commentaires" de Proclus, nous présentons la façon dont Euclide introduisait le ... [more ▼]

Les angles datent de l’Antiquité : ils sont présents dans le célèbre ouvrage "Les Éléments" d’Euclide. En partant des "Commentaires" de Proclus, nous présentons la façon dont Euclide introduisait le concept d'angle et sa distinction entre les angles rectilignes et mixtilignes. Les cas des angles corniculaires et de demi-cercle sont spécialement traités. [less ▲]

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See detailLes angles corniculaires et l'infiniment petit
Bair, Jacques ULg; Henry, Valérie ULg

in Tangente Sup (2006), 31(mai-juin), 4-7

Nous mettons en évidence le fait que des angles entre un demi-cercle et une droite tangente mène au concept d'infiniment petit.

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See detailAngles corniculaires et nombres superréels
Bair, Jacques ULg; Henry, Valérie ULg

in Bulletin of the Belgian Mathematical Society Simon Stevin (2008), 15(1), 77-86

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See detailL'Angleterre et la Russie en Orient
De Laveleye, Émile ULg

in Revue des Deux Mondes (Paris, France : 1948) (1880)

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See detailAnglo-Belgian relations, past and present
Vander Linden, Herman; Hamélius, Paul ULg

Book published by Constable and Company (1918)

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See detailAnglophones et Québécois, Flamands et Francophones : La répartition du pouvoir au sein du gouvernement belge et canadien
Reuchamps, Min ULg

Conference (2007, May 03)

In divided societies, such as Belgium and Canada, the federal principle and consociational power-sharing have been implemented in order to accommodate ethno-linguistic communities. The combination of ... [more ▼]

In divided societies, such as Belgium and Canada, the federal principle and consociational power-sharing have been implemented in order to accommodate ethno-linguistic communities. The combination of Daniel Elazar’s seminal work on federalism in plural societies and of Arend Lijphart’s on consociationalism offers a theoretical framework which can be usefully applied to study the distribution of power between the two main ethno-linguistic communities at the highest level of the state. Using the existing “model of points” and the author’s own “model of the weight of ministerial portfolios”, this paper explores the linguistic composition of the federal governments in both countries over the last thirty years (1970-2006). Whereas the Belgian Constitution has required since 1970 that the federal cabinet be staffed by an equal number of Flemish and Francophone ministers, the Canadian Constitution does not require such a linguistic parity and therefore leaves a greater freedom for the composition of the government. On this background, two logics may explain the linguistic composition in the two cases: a logic of transaction between the two main communities and a logic of representation. The paper opens, on the one hand, with the elaboration of the theoretical framework combining the works of Elazar and Lijphart and, on the other hand, with the construction of the two models. The framework and the models are applied to each case, emphasizing the logic of transaction and the logic of representation. On the basis of this examination, this paper concludes by suggesting that Flemish and Francophone Belgians as well and English and French Canadians benefit from the composition of the federal cabinet. The conclusion opens—new—ways and means to hinder political tensions in plural societies through the institutional arrangement. [less ▲]

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See detailAngoff’s Delta method revisited: improving the DIF detection under small samples
Magis, David ULg; Facon, Bruno

in British Journal of Mathematical & Statistical Psychology (2012), 65

Most of the methods for detecting differential item functioning (DIF) are suitable when the sample sizes are sufficiently large to validate the null statistical distributions. There is no guarantee ... [more ▼]

Most of the methods for detecting differential item functioning (DIF) are suitable when the sample sizes are sufficiently large to validate the null statistical distributions. There is no guarantee, however, that they still perform adequately when there are few respondents in the focal group or in both the reference and the focal group. Angoff’s Delta plot is a potentially useful alternative for small-sample DIF investigation, but it suffers from improper DIF flagging criterion. The purpose of this paper is to improve this classification rule under mild statistical assumptions. This improvement yields a modified Delta plot with an adjusted DIF flagging criterion for small samples. A simulation study was conducted to compare the modified Delta plot to both the classical Delta plot approach and the Mantel-Haenszel method. It is concluded that the modified Delta plot is consistently less conservative and more powerful than the usual Delta plot, and is also less conservative and more powerful than the Mantel-Haenszel method as long as at least one group of respondents is small. [less ▲]

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See detailL'angoisse de la mort dans Sein und Zeit
Pieron, Julien ULg

Scientific conference (2008, April 18)

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See detailAngoisse et mort dans Sein und Zeit
Pieron, Julien ULg

in Bulletin d'Analyse Phénoménologique (2008), 4(5), 1-19

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See detailL'angoisse minimaliste
Demoulin, Laurent ULg

in Indications. La Revue des Romans (1993), 1(50), 27-31

Description de quelques caractéristiques du roman français contemporain.

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See detailL'angor
Legrand, Victor ULg

in Revue Médicale de Liège (2004), 59(4), 186-9

The medical history is the cornerstone of the diagnosis of chest pain. In presence of angina like symptoms, the diagnosis of coronary artery disease must be assertained by rest and exercise ECG ... [more ▼]

The medical history is the cornerstone of the diagnosis of chest pain. In presence of angina like symptoms, the diagnosis of coronary artery disease must be assertained by rest and exercise ECG, eventually coupled with a stress echo or scintigraphy. Coronary angiography remains the ultimate diagnostic procedure despite recent advances in CT scan or MRI technologies. Beside symptomatic treatment aiming to reduce metabolic demand by medication or to improve revascularisation by surgery or percutaneous intervention, the actual therapeutic approach involves therapies aiming to stop atherosclerosis such as strict correction of coronary risk factors, use of statines, ACE inhibitors and antiplatelet agents. [less ▲]

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See detailAngot salue Guibert
Demoulin, Laurent ULg

in Critique : Revue Générale des Publications Françaises et Etrangères (2002), 663-664

Le roman L'Inceste de Christine Angot s'ouvre presque sur les mêmes phrases que le roman A l'ami qui ne m'a pas sauvé la vie d'Hervé Guibert. Quelle est la valeur de ce détournement textuel et quel rôle ... [more ▼]

Le roman L'Inceste de Christine Angot s'ouvre presque sur les mêmes phrases que le roman A l'ami qui ne m'a pas sauvé la vie d'Hervé Guibert. Quelle est la valeur de ce détournement textuel et quel rôle joue-t-il dans le roman d'Angot? [less ▲]

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See detailAngry faces hold the eyes
Belopolsky, Artem; Devue, Christel ULg; Theeuwes, Jan

in Visual Cognition (2011), 19

Efficient processing of complex social and biological stimuli associated with threat is crucial for survival. Previous studies have suggested that threatening stimuli such as angry faces not only capture ... [more ▼]

Efficient processing of complex social and biological stimuli associated with threat is crucial for survival. Previous studies have suggested that threatening stimuli such as angry faces not only capture visual attention, but also delay the disengagement of attention from their location. However, in the previous studies disengagement of attention was measured indirectly and was inferred on the basis of delayed manual responses. The present study employed a novel paradigm that allows to directly examine the delayed disengagement hypothesis by measuring the time it takes to disengage the eyes from threatening stimuli. The results showed that participants were indeed slower to make an eye movement away from an angry face presented at fixation than from either a neutral or a happy face. This finding provides converging support that the delay in disengagement of attention is an important component of processing threatening information. [less ▲]

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See detailAngst und Mut. Zum Umgang mit Risiken
Pontzen, Alexandra ULg

Conference given outside the academic context (2012)

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See detailThe Angström Manual
Merciadri, Luca ULg

Learning material (2010)

The Angström system is a Linux distribution (distro) for embedded devices (PDAs, Beagleboards, Mobile Phones, etc.). The Angström community was started by a group of people who worked on the OpenEmbedded ... [more ▼]

The Angström system is a Linux distribution (distro) for embedded devices (PDAs, Beagleboards, Mobile Phones, etc.). The Angström community was started by a group of people who worked on the OpenEmbedded, OpenZaurus and OpenSimpad projects. They aim to create a stable, user friendly linux distribution for embedded devices. Using Linux on an embedded device is an interesting thing. Users of such devices are often unsatisfied by the bad quality of the built-in OS’es and softwares on their embedded devices. Or a Linux aficionados is always unhappy to use something else than an UNIX-based system. The advantage of UNIX-based systems is well-known, and does not enter in the scope of this booklet. For these reasons, there are now Linux-based distros for embedded devices. [less ▲]

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See detailAngular Clustering of Obscured Active Galactic Nuclei
Gandhi, Poshak; Garcet, O.; Disseau, L. et al

in Bulletin of the American Astronomical Society, Vol. 38 (2006, September 01)

We describe the properties of X-ray point-like sources detected over 4.2 sq. degs. of the largest contiguous survey with XMM-Newton to date (the XMM-LSS survey) to fluxes of F[SUB]2-10 keV[/SUB] 8x10[SUP ... [more ▼]

We describe the properties of X-ray point-like sources detected over 4.2 sq. degs. of the largest contiguous survey with XMM-Newton to date (the XMM-LSS survey) to fluxes of F[SUB]2-10 keV[/SUB] 8x10[SUP]-15[/SUP] erg/s/cm[SUP]2[/SUP] and F[SUB]0.5-2 keV[/SUB] 2x10[SUP]-15[/SUP] erg/s/cm[SUP]2[/SUP] respectively. For 1200 sources in the soft band, we find a two-point angular correlation function (ACF) signal similar to previous work, but no correlation for 400 sources in the hard band. A sample of 200 faint sources with hard X-ray spectra does show a 2-3 sigma positive signal with a power-law normalization theta[SUB]0[/SUB]>40 arcsec. We discuss implications, including the fact that a large correlation length for obscured AGN is inconsistent with simple AGN Unification based on orientation only. [less ▲]

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See detailAngular Clustering of X-ray Point-Like Sources in the XMM Large Scale Structure Survey
Garcet, O.; Gandhi, P.; Gosset, Eric ULg et al

in Wilson, A. (Ed.) Proceedings of the ‘The X-ray Universe 2005’ (2006, January 01)

Detailed reference viewed: 7 (2 ULg)