References of "2012"
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See detailA new species of Caprella (Crustacea: Amphipoda) from the Mediterranean Sea
Sturaro, Nicolas ULg; Guerra-García, José Manuel

in Helgoland Marine Research (2012)

A new caprellid amphipod, Caprella tavolarensis n. sp., is described based on specimens collected from a Posidonia oceanica seagrass meadow at the Tavolara- Punta Coda Cavallo Marine Protected Area ... [more ▼]

A new caprellid amphipod, Caprella tavolarensis n. sp., is described based on specimens collected from a Posidonia oceanica seagrass meadow at the Tavolara- Punta Coda Cavallo Marine Protected Area (Sardinia, Mediterranean Sea). The species is close to Caprella liparotensis, but can be clearly distinguished by smaller size, presence of a short rostrum, body elongate and dorsally smooth, absence of serrate carina on the basis of gnathopod 2 and pereopods, mouthparts scarcely setose, absence of Wne setae on peduncle of antenna 1 and absence of swimming setae on antenna 2. The number of caprellid species reported from the Mediterranean Sea has increased from 23 (1993) to 41 (2010), consequently, further taxonomical studies should be addressed to properly estimate the total amphipod diversity in the Mediterranean Sea. [less ▲]

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See detailA prospective study of cardiac valvular status in patients treated with cabergoline for Endocrine Disease
VROONEN, Laurent ULg; Lancellotti, Patrizio ULg; Tome Garcia, M et al

in Annales d'Endocrinologie (2012, April), 73(2), 148

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See detailQuerelles d’écrivains (XIXe-XXIe siècles) : de la dispute à la polémique, dans COnTEXTES, revue de sociologie de la littérature
Groupe de contact FNRS Contextes en sociologie de la littérature; Dozo, Björn-Olav ULg

Book published by COnTEXTES (2012)

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See detailClinical characterization of cabergoline resistant prolactinomas : a multicenter experience on 92 patients
VROONEN, Laurent ULg; Jaffrain Rea, ML; PETROSSIANS, Patrick ULg et al

in Annales d'Endocrinologie (2012, April), 73(2), 153

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See detailEl papel de los academicos en la sociedad del conocimiento
Jacquemain, Marc ULg

in Casas Guerrero, Rosalba; Carton de Grammont, Hubert (Eds.) Democracia, conocimiento y cultura (2012)

Los academicos en la sociedad del concocimiento tienen a la vez un papel de expertos y de ciudadanos. Su funcion en la sociedad del conocimiento supone que sus cualficaciones como expertos vengan en apoyo ... [more ▼]

Los academicos en la sociedad del concocimiento tienen a la vez un papel de expertos y de ciudadanos. Su funcion en la sociedad del conocimiento supone que sus cualficaciones como expertos vengan en apoyo al funcionamiento democratico de la sociedad lo que les impide actuar sencillamente como profesionales sinon tambien como actores democraticos. [less ▲]

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See detailThe in utero and in the postnatal period growth in human newborns
Battisti, Oreste ULg

in Pediatrics & Therapeutics: Current Research (2012)

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See detailVulgariser et distinguer. Stratégies médiatiques autour du discours théorique
Provenzano, François ULg

in Discours et la Langue (Le) (2012), 2(2), 199-209

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See detailEnseigner à des étudiants non acquis à la matière…
Focant, Jean-François ULg

Learning material (2012)

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See detailMacroH2A1 regulates the balance between self-renewal and differentiation commitment in embryonic and adult stem cells.
Creppe, Catherine ULg; Janich, Peggy; Cantarino, Neus et al

in Molecular and cellular biology (2012), 32(8), 1442-52

One of the most striking epigenetic alterations that occurs at the level of the nucleosome is the complete exchange of the canonical H2A histones for the macroH2A variant. Here, we provide insight into ... [more ▼]

One of the most striking epigenetic alterations that occurs at the level of the nucleosome is the complete exchange of the canonical H2A histones for the macroH2A variant. Here, we provide insight into the poorly recognized function of macroH2A in transcriptional activation and demonstrate its relevance in embryonic and adult stem cells. Knockdown of macroH2A1 in mouse embryonic stem (mES) cells limited their capacity to differentiate but not their self-renewal. The loss of macroH2A1 interfered with the proper activation of differentiation genes, most of which are direct target genes of macroH2A. Additionally, macroH2A1-deficient mES cells displayed incomplete inactivation of pluripotency genes and formed defective embryoid bodies. In vivo, macroH2A1-deficient teratomas contained a massive expansion of malignant, undifferentiated carcinoma tissue. In the heterogeneous culture of primary human keratinocytes, macroH2A1 levels negatively correlated with the self-renewal capacity of the pluripotent compartment. Together these results establish macroH2A1 as a critical chromatin component that regulates the delicate balance between self-renewal and differentiation of embryonic and adult stem cells. [less ▲]

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See detailLe vote obligatoire
Reuchamps, Min ULg; Caluwaerts, Didier; Bouhon, Frédéric ULg

in Bouhon, Frédéric; Reuchamps, Min (Eds.) Les systèmes électoraux de la Belgique (2012)

S’il est un élément précoce de la socialisation politique des jeunes Belges, c’est la connaissance de l’obligation de voter dans ce pays. Peu de Belges ignorent, en effet, que le vote y est obligatoire et ... [more ▼]

S’il est un élément précoce de la socialisation politique des jeunes Belges, c’est la connaissance de l’obligation de voter dans ce pays. Peu de Belges ignorent, en effet, que le vote y est obligatoire et donc qu’une obligation de se rendre aux urnes, sous peine de sanctions – généralement peu ou mal connues –, incombe à chaque électeur du Royaume, même si dans les faits tous ne participent au scrutin. Pourtant, le vote obligatoire n’est pas une caractéristique commune des systèmes électoraux à travers le monde. À ce jour, on ne retrouve une telle obligation, assortie ou non de sanction, que dans trente et un États ou partie d’État. La Belgique fut précurseur en la matière et, même si ce pays ne s’est pas détourné du vote obligatoire en plus de cent ans d’existence, cette obligation continue de susciter un véritable débat. Dans la première partie de ce chapitre, nous revenons sur l’introduction du vote obligatoire en Belgique en présentant les arguments de ce débat. La deuxième partie aborde les principes et les sanctions consacrés par le droit positif tandis que la troisième partie explore les conséquences politiques du vote obligatoire. Tout naturellement, la conclusion de ce chapitre se penchera sur son avenir en Belgique. [less ▲]

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See detailLe régime alimentaire du Martin-pêcheur huppé Alcedo cristata pendant la période de reproduction dans la région de Kinshasa (R.D. Congo)
Kisasa Kafutshi, Robert ULg

in Malimbus (2012), 34

The diet of the Malachite Kingfisher was investigated by study of 182 regurgitated pellets collected from 65 broods during the nesting period in the rainy seasons from 2004 to 2009, in two sites in the ... [more ▼]

The diet of the Malachite Kingfisher was investigated by study of 182 regurgitated pellets collected from 65 broods during the nesting period in the rainy seasons from 2004 to 2009, in two sites in the Kinshasa area. In total, 2619 undigested remains were identified in the pellets, revealing 1100 prey. The Malachite Kingfisher’s diet is rich and diverse. The prey identified were 92.7 % fishes (Oreochromis niloticus, Gambusia affinis and Hemichromis elongatus), 5.9 % insects (Odonata and Orthoptera) and 0.5 % frogs. [less ▲]

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See detailPast into Future: Cyprus' Undivided Literature - AydIn Mehmet Ali and Stephanos Stephanides
Pagnoulle, Christine ULg

in Kunapipi : Journal of Postcolonial Writing (2012), 33(1-2), 202-214

The present article examines poems by Stephanides and short stories by Mehmet Ali (of Greek and Turkish origins respectively, as their names indicate), bringing out a common sensibility to loss and ... [more ▼]

The present article examines poems by Stephanides and short stories by Mehmet Ali (of Greek and Turkish origins respectively, as their names indicate), bringing out a common sensibility to loss and yearning for reconciliation. In keeping with what is brought out throughout this remarkable double issue edited by Anne Collett it stresses the underlying unity in hte island's literature. [less ▲]

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See detailRevealing MPLS Tunnels Obscured from Traceroute
Donnet, Benoît ULg; Luckie, Matthew; Mérindol, Pascal et al

in Computer Communication Review (2012), 42(2), 87-93

Operators have deployed Multiprotocol Label Switching (MPLS) in the Internet for over a decade. However, its impact on Internet topology measurements is not well known, and it is possible for some MPLS ... [more ▼]

Operators have deployed Multiprotocol Label Switching (MPLS) in the Internet for over a decade. However, its impact on Internet topology measurements is not well known, and it is possible for some MPLS configurations to lead to false router-level links in maps derived from traceroute data. In this paper, we introduce a measurement-based classification of MPLS tunnels, identifying tunnels where IP hops are revealed but not explicitly tagged as label switching routers, as well as tunnels that obscure the underlying path. Using a large-scale dataset we collected, we show that paths frequently cross MPLS tunnels in today's Internet: in our data, at least 30% of the paths we tested traverse an MPLS tunnel. We also propose and evaluate several methods to reveal MPLS tunnels that are not explicitly flagged as such: we discover that their fraction is significant (up to half the explicit tunnel quantity) but most of them do not obscure IP-level topology discovery. [less ▲]

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See detailChronique - Cour de Justice et Tribunal de l'Union européenne - Concurrence
Petit, Nicolas ULg; Lousberg, Charlotte ULg

in Journal du Droit International - Clunet (2012), (2), 747-759

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See detailDynamic interaction between lymphoid tyrosine phosphatase and C-terminal Src kinase controls T cell activation
Tautz, Lutz; Vang, Torkel; Liu, Wallace et al

in FASEB Journal (2012, April), 26

Lymphoid tyrosine phosphatase (LYP) and C-terminal Src kinase (CSK) are negative regulators of signaling mediated through the T cell antigen receptor (TCR) and are thought to act in a cooperative manner ... [more ▼]

Lymphoid tyrosine phosphatase (LYP) and C-terminal Src kinase (CSK) are negative regulators of signaling mediated through the T cell antigen receptor (TCR) and are thought to act in a cooperative manner when forming a complex. Here, we show that dissociation of the LYP/CSK complex is necessary for recruitment of LYP to lipid rafts, where it down-modulates TCR-mediated signaling. Our findings may also explain the reduced TCR signaling associated with a single nucleotide polymorphism, which confers increased risk for autoimmunity and results in the expression of a LYP allele that can no longer bind CSK. Development of a potent and selective chemical probe of LYP allowed us to confirm that the observed down-modulation of TCR-induced signaling was due to the LYP catalytic activity. Our compound also represents a starting point for the development of a LYP-based treatment of autoimmunity. [less ▲]

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See detailEnjeux, obstacles et atouts d'un modèle de soins aux contours indéterminés
Thunus, Sophie ULg

in Revue de l'Observatoire (2012), 72

Cette contribution porte sur les enjeux que soulève la réforme des soins de santé mentale en Belgique, au carrefour de l’évolution socio-historique du secteur, et d’un modèle des soins inscrit au sein de ... [more ▼]

Cette contribution porte sur les enjeux que soulève la réforme des soins de santé mentale en Belgique, au carrefour de l’évolution socio-historique du secteur, et d’un modèle des soins inscrit au sein de tendances internationales. Précisément, l’objectif est de mettre en tension l’indétermination du modèle, au sens où il renvoie à un ensemble d’expériences étrangères plus qu’un un corpus de savoirs; et la configuration d’une offre de soins encore déterminée par ses frontières institutionnelles. [less ▲]

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See detailPresentation of the report about degradation inhibitors and metal additives impact on solvent degradation
Léonard, Grégoire ULg

Report (2012)

Literature review about impact of additives on solvent degradation

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See detailSuccessions internationales: perspectives d'avenir
Rosoux, Hélène ULg

in Leleu, Yves-Henri (Ed.) Chroniques notariales, vol. 55 (2012)

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