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See detailMigrations et Ethnicité
Martiniello, Marco ULg

Scientific conference (1996, August 25)

Detailed reference viewed: 2 (0 ULg)
See detailMigrations et mondialisation
Florence, Eric ULg

Conference given outside the academic context (2003)

Detailed reference viewed: 6 (1 ULg)
See detailMigrations et territoire religieux- Le cas des Eglises de réveil congolaises en Europe
Demart, Sarah ULg

Scientific conference (2010, November 16)

Detailed reference viewed: 7 (0 ULg)
See detailLes migrations internes définitives
Laurant, Adrien; Declercq, Annie; Donnay, Jean-Paul ULg

in Sporck, José A. (Ed.) Liège prépare son avenir (1980)

Detailed reference viewed: 6 (0 ULg)
See detailLes migrations marocaines vers la Belgique et l'Union européenne. Regards croisés
Martiniello, Marco ULg; Gsir, Sonia ULg; Bousetta, Hassan ULg

Book published by Publications de l'Université de Deusto (2005)

Detailed reference viewed: 49 (9 ULg)
See detailMigrations religieuses et frontières raciales- Des églises évangéliques africaines en Europe
Demart, Sarah ULg

Scientific conference (2014)

Depuis maintenant plusieurs années, on assiste en France à un foisonnement d’études sur les migrations postcoloniales dont les apports empiriques et critiques, malgré d’importantes polémiques et ... [more ▼]

Depuis maintenant plusieurs années, on assiste en France à un foisonnement d’études sur les migrations postcoloniales dont les apports empiriques et critiques, malgré d’importantes polémiques et résistances, constituent à n’en pas douter un tournant scientifique majeur. Parallèlement se développe depuis une quinzaine d’années, de manière relativement périphérique bien qu’en pleine effervescence, un champ d’étude sur les Églises africaines en Europe. Au-delà de la diversité des configurations religieuses observées, de grandes tendances se dégagent au point de constituer un champ d’études à part entière, défini par l’origine nationale des acteurs (Africains subsahariens) et par leurs pratiques religieuses (référant à un christianisme évangélique, charismatique et/ou pentecôtiste). Cependant, à y regarder de plus près, il semble que ces débats prennent une tournure particulière dans le contexte français, au regard de la permanence de catégories qui tendent à racialiser, pour ne pas dire pathologiser, l’attachement aux origines, en défendant l’hypothèse d’une racialisation des identités religieuses. Une thèse qui, on le verra, procède d’une ethnicisation des dynamiques socio-religieuses, à la faveur d’une décontextualisation de l’avènement de ces formes religieuses d’une part et de l’évacuation de toute réflexivité postcoloniale relative à la racialisation de la société globale, d’autre part. [less ▲]

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See detailMigrations religieuses et frontières raciales- Des églises évangéliques africaines en Europe
Demart, Sarah ULg

Scientific conference (2004, September)

Depuis maintenant plusieurs années, on assiste en France à un foisonnement d’études sur les migrations postcoloniales dont les apports empiriques et critiques, malgré d’importantes polémiques et ... [more ▼]

Depuis maintenant plusieurs années, on assiste en France à un foisonnement d’études sur les migrations postcoloniales dont les apports empiriques et critiques, malgré d’importantes polémiques et résistances, constituent à n’en pas douter un tournant scientifique majeur. Parallèlement se développe depuis une quinzaine d’années, de manière relativement périphérique bien qu’en pleine effervescence, un champ d’étude sur les Églises africaines en Europe. Au-delà de la diversité des configurations religieuses observées, de grandes tendances se dégagent au point de constituer un champ d’études à part entière, défini par l’origine nationale des acteurs (Africains subsahariens) et par leurs pratiques religieuses (référant à un christianisme évangélique, charismatique et/ou pentecôtiste). Cependant, à y regarder de plus près, il semble que ces débats prennent une tournure particulière dans le contexte français, au regard de la permanence de catégories qui tendent à racialiser, pour ne pas dire pathologiser, l’attachement aux origines, en défendant l’hypothèse d’une racialisation des identités religieuses. Une thèse qui, on le verra, procède d’une ethnicisation des dynamiques socio-religieuses, à la faveur d’une décontextualisation de l’avènement de ces formes religieuses d’une part et de l’évacuation de toute réflexivité postcoloniale relative à la racialisation de la société globale, d’autre part. [less ▲]

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See detailLes migrations scolaires en 1991 : analyse des disparités territoriales
Halleux, Jean-Marie ULg

Conference (2000, March 30)

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See detailMigrations, Asile et Multiculturalisme
Martiniello, Marco ULg

Scientific conference (2005, February 03)

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See detailMigrations, citoyenneté et droits de l'Homme
Martiniello, Marco ULg

Scientific conference (1997, January 18)

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See detailMigrations, citoyenneté européenne et identité européenne : vers le post-national ?
Martiniello, Marco ULg

Scientific conference (1992, July 06)

Detailed reference viewed: 5 (2 ULg)
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See detailMigratory interneurons express functional glycine receptors during early development of the cerebral cortex
Avila Macaya, Ariel Salvatore ULg

Conference (2011, September 22)

The strychnine-sensitive glycine receptor (GlyR) is a member of the ligand-gated ion channel superfamily. In the adult, the GlyR is known to mediate fast inhibitory neurotransmission in the spinal cord ... [more ▼]

The strychnine-sensitive glycine receptor (GlyR) is a member of the ligand-gated ion channel superfamily. In the adult, the GlyR is known to mediate fast inhibitory neurotransmission in the spinal cord and in the brainstem. The GlyR has also been described in the embryonic cortex from embryonic day 19 (E19) where it could participate in developmental processes, but its presence at earlier stages has not been documented. Since other neurotransmitter systems, i.e. GABA and its receptors, are known to be present during corticogenesis, we wondered if this could also be the case for glycine and its GlyR. In this study, we analyze the presence and physiological relevance of GlyR in the early development of the cortex using in vitro and ex vivo cultures of slices, patch-clamp, two photon microscopy for time lapse and for calcium imaging, immunocytochemistry and western-blot. Electrophysiological experiments confirmed the presence of GlyR mediated currents in migrating interneurons during early stages of development (E13-E15). Using in vitro labeling of interneurons we have described the pharmacological properties of glycinergic currents present in interneurons born at E13. The concentration-response curve showed an EC50 of 69 ± 12 micro M for glycine. All these currents were fully blocked by strychnine with an IC50 of 0.10 ± 0.02 micro M. Picrotoxinin and picrotin also blocked these currents, but with different potency, remaining 20 % of the current when 10 micro M of picrotin was used. Similar glycinergic currents were also observed in ex vivo preparations from Dlx5/6-Cre EGFP transgenic animals, where it was clear that GlyR expressing cells are a subpopulation of migratory interneurons. Consequently, immunostainings directed against the alpha 2 subunit of GlyR showed that 29 ± 2 % of cortical migrating interneurons, which were mainly born in the medial ganglionic eminence (MGE) at E13, express GlyR. All this evidences shows that GlyR appears earlier than ever described during cortex development and it is composed, mainly, by alpha 2 homomeric channels. It also shows that GlyR is not homogenously expressed and it is only present in a subpopulation of migrating interneurons born at a defined space-temporal window during brain development. In search for the physiological function of GlyR, two photon time lapse analysis for cell migration and calcium imaging was performed on ex vivo slices. All these studies were complemented by gain and loss of function experiments. As it has been previously described for the GABA system, we show here that GlyR play a role acting on the migratory behavior of interneurons and its effects are linked to modulation of calcium dynamic and the activity of calcium downstream targets. More in detail molecular mechanisms were analyzed by western-blot. [less ▲]

Detailed reference viewed: 27 (2 ULg)
See detailMigrazioni e processi insediativi la visione dello Spazio-Nazione sionista in Palestina negli anni Venti letta attraverso i progetti di Richard Kauffmann
Fisher, Axel ULg

Conference (2010, September)

Il Grande Incendio di Salonicco (1917) e la sua ricostruzione contribuirono a ridisegnare la geografia etno-confessionale lungo il nuovo confine greco-turco, ma anche alla transizione della città da ... [more ▼]

Il Grande Incendio di Salonicco (1917) e la sua ricostruzione contribuirono a ridisegnare la geografia etno-confessionale lungo il nuovo confine greco-turco, ma anche alla transizione della città da “Gerusalemme dei Balcani” a “Capitale dei profughi”. Pochi decenni prima dell’incendio che avrebbe colpito nel corpo la comunità ebraica europea – l’Olocausto – quello di Salonicco concorse ad alimentare fenomeni migratori e progetti di ricostruzione in luoghi distanti : calcando le orme dei loro correligionari centreuropei, gli ebrei di Salonicco emigrarono verso l’Europa occidentale, le Americhe. Alcuni preferirono la Palestina.Dalla fine dell’Ottocento, le persecuzioni razziali in Europa – spesso accompagnate dall’incendio dei luoghi di culto – avevano provocato regolari ondate migratorie verso questa remota provincia dell’Impero ottomano, ora sotto Mandato britannico. A ciascuna di queste ondate corrispondevano altrettante campagne insediative accomunate dallo sforzo di diverse generazioni di agronomi, architetti e urbanisti nella definizione dei caratteri e delle forme del villaggio agricolo ebraico ; « topos » prioritario nella ricostruzione delle nuove identità individuali e collettive ebraiche.Nei primi anni Venti, il riassetto geopolitico del Mediterraneo orientale rappresenta l’occasione per l’Organizzazione sionista di guidare il « ritorno degli ebrei alla loro terra d’origine » e all’agricoltura. Nella Valle di Jesreel si mette in atto un ambizioso progetto di ricostruzione e diradicamento, fisico e culturale a un tempo : un giovane architetto e urbanista di origini tedesche – Richard Kauffmann (1887-1958) – progetta numerosi villaggi agricoli, una piccola agro-città (Afula) e lo sviluppo della Baia di Haifa. La sequenza di questi progetti prefigura un precoce esperimento di pianificazione regionale pre-statale dal quale emerge la prima espressione compiuta di un’idea dello Spazio-Nazione sionista : un sistema insediativo lineare fondato sull’agricoltura, gerarchicamente organizzato e funzionalmente integrato, in cui è possibile apprezzare il grado di necessità del progetto di architettura nel quadro di una strategia di ampio respiro che stabilisce rapporti originali con la natura, la storia e l’« impianto geografico » a scala nazionale. [less ▲]

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See detailMild Endotoxaemia and the Inflammatory Response Induced by a Marathon Race
Camus, G.; Poortmans, J.; Nys, Monique ULg et al

in Clinical Science (1997), 92(4), 415-22

1. To address the question of whether endotoxaemia could be involved in the inflammatory response induced by long-term strenuous exercise, 18 male marathon runners [mean age 41 +/- 2 (SEM) years] were ... [more ▼]

1. To address the question of whether endotoxaemia could be involved in the inflammatory response induced by long-term strenuous exercise, 18 male marathon runners [mean age 41 +/- 2 (SEM) years] were studied. Their performance in the marathon ranged from 2 h 46 min to 4 h 42 min. 2. Four venous blood samples were drawn: at rest, just before the race (baseline); within 15 min following the completion of the marathon; after 1 h of recovery; and the morning after the race. 3. The following humoral markers of the inflammatory response to exercise were measured: polymorphonuclear myeloperoxidase (MPO), anaphylatoxin C5a (C5a), tumour necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6). Plasma endotoxin was measured by a sensitive and rapid chromogenic Limulus assay. All inflammatory markers were significantly increased (P < 0.001) after the race, reaching in most cases peak values in the first blood sample drawn following the completion of the marathon [MPO, 298 +/- 19 ng/ml (SEM); C5a, 1.45 +/- 0.32 ng/ml; TNF-alpha, 20 +/- 3 pg/ml; IL-6, 88 +/- 13 pg/ml] when compared with baseline [MPO, 146 +/- 16 ng/ml (SEM); C5a, 0.27 +/- 0.2 ng/ml; TNF-alpha, 12 +/- 1.5 pg/ml: IL-6, 1.0 +/- 0.5 pg/ml]. Traces of plasma endotoxin (ranging from 5 to 13 pg/ml, with one exceptionally high value of 72 pg/ml measured in one runner) were detected in seven subjects within the first hour of recovery. An ELISA method was used to determine the endogenous IgG antibodies toward a range of Gram-negative bacterial lipopolysaccharides (LPSs) of different sizes and structures. A transient decrease in certain anti-LPS activities, mainly against rough LPS, occurred in most cases in the first blood sample drawn after the race. There was no correlation between the magnitude of the inflammatory response to exercise, as assessed by the increase in blood levels of humoral markers of inflammation, and the changes in circulating endotoxin levels of anti-LPS IgG activity following the race. 4. From these results, we conclude that the mild, transient endotoxaemia detected in some of our subjects does not play a major role in the observed inflammatory response to a marathon competition. [less ▲]

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See detailMiles coverdale et sa traduction abrégée de l'Enchiridion militis christiani d'Erasme (1545): une nouvelle acquisition de la Bibliothèque royale de Belgique
Adam, Renaud ULg

in Delfosse, Annick; Glesener, Thomas (Eds.) Lire, écrire et éduquer à la Renaissance. Mélanges en l'honneur de Franz Bierlaire (2013)

Detailed reference viewed: 27 (7 ULg)
Peer Reviewed
See detailMilestones for Teaching the Spreadsheet Program
Vandeput, Etienne ULg

in The Role of Spreadsheets in Organisational Excellence (2009, July)

Detailed reference viewed: 32 (8 ULg)