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See detailUn cas de néoténie dans un bâtiment désaffecté, chez le Triton alpestre, Triturus alpestris apuanus (Salamandridae)
Denoël, Mathieu ULg

in Alytes (1997), 15

A population of Triturus alpestris apuanus of the Apuane Alps (Tuscany , Italy) was studied during July 1994. The particularity of this population is that it breeds in an artificial site, in the dark and ... [more ▼]

A population of Triturus alpestris apuanus of the Apuane Alps (Tuscany , Italy) was studied during July 1994. The particularity of this population is that it breeds in an artificial site, in the dark and under cover, in a deserted building. Moreover some neotenic newts were discovered. The recent colonization and the instability of this biotope indicate a form of labile neoteny, appearing and disappearing spontaneously. [less ▲]

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See detailTransformation of the Polish Agriculture : the case study of the potato sector
Burny, Philippe ULg; Gazinski, Benon

Poster (1997)

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See detailCompte rendu de Sénèque et la prose latine, (Entretiens sur l'Antiquité classique, 26), Fondation Hardt, 1991, 400 pp.
Longrée, Dominique ULg

in Antiquité Classique : Revue Interuniversitaire d'Etudes Classiques (1997)

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See detailThe Gospel Sound (Columbia Legacy 475884-2)
Sacré, Robert ULg

in Les Cahiers du Jazz (1997), 10

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See detailQuelques paradoxes dans l'enseignement et la diffusion du français à l'étranger
Defays, Jean-Marc ULg

in Dialogues et cultures (1997), 41

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See detailJoseph Chignesse (Hotton 1734 - Bande 1805) Maître menuisier et son atelier,
Noel, André; Van Ruymbeke, Muriel ULg

Book published by Musée de la Famenne (1997)

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See detailJeunes chômeurs et formation professionnelle
Robert, Jocelyne ULg

Book published by L'harmattan (1997)

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See detailMeasurement of the power output during the acceleration phase of all-put arm cranking exercise
Vanderthommen, Marc ULg; Francaux, Marc; Johnson, D. et al

in International Journal of Sports Medicine (1997), 18

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See detailNos élèves préfèrent Pythagore à Newton
Monseur, Christian ULg

in Pilotinfo (1997), 20(septembre),

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See detailAnalyse des données provenant des sites de l'activité B (rapport final)
Deltenre, A.; Palm, Rodolphe ULg

Report (1997)

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See detailDu fonctionnement des relatives dans les Annales de Tacite
Longrée, Dominique ULg

Conference (1997)

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See detailAntigens
Van Regenmortel, M; Tellam, R; Manteca, C et al

in Pastoret, PP; Blancou, J; Vannier, P (Eds.) et al Veterinary Vaccinology (1997)

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See detailDynamique de défense du nid chez Symphodus ocellatus (Forsskål, 1775), poisson labridé méditerranéen. I. Comportements agonistiques entre le mâle territorial nidificateur et cinq autres espèces de labridés
Ylieff, Marc ULg; Michel, Christian ULg; Voss, Jacques

in Cahiers d'Ethologie (1997), 17(1), 49-74

This research in the field consists of a study of interspecific agonistic behaviour of territorial male in Symphodus ocellatus. This behaviour is useful for brood and nest defense. Four questions ... [more ▼]

This research in the field consists of a study of interspecific agonistic behaviour of territorial male in Symphodus ocellatus. This behaviour is useful for brood and nest defense. Four questions involving Symphodus ocellatus towards S. tinca, S. mediterraneus, S. roissali, Thalassoma pavo et Coris julis were investigated. The questions of interest were: (1) aggressors or intruders motivations (predation of the brood (a) and/or territorial conflicts (b)), (2) the recognition of this or that species (recognition studied with selective attacks by territorial male), (3) the organ(s) of perception used for this recognition and (4) the importance of territorial male investment in nest defense; this role could ensure a successful reproduction of the species. Our observations and experimentations (tested labrid fishes presented to T. males) allow us to affirm that in S. ocellatus, nesting territorial males recognize the various tested labrid fishes; that the organ of perception used for social recognition is the visual channel; that spawn protection insured by territorial male, a task guided by his visual system, is necessary towards menace of his congeners, but also the other fishes living in his habitat. Nevertheless, if it’s becoming clear that the Mediterranean labrid fishes have the ability to recognize and preferentially interact with particular individuals, the answer of the question 1, concerning aggressors motivations, is not yet clearly known. [less ▲]

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See detailBlues & Rhythm Magazine Index- issues 1-120
Sacré, Robert ULg

Book published by Blues & Rhythm (1997)

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See detailExtensive Ulcerative Colitis and Extraintestinal Manifestations in a Patient with Hiv Infection and Significant Cd4 T-Cell Lymphopenia
Louis, Edouard ULg; Moutschen, Michel ULg; de Marneffe, Pierre et al

in Gastroentérologie Clinique et Biologique (1997), 21(11), 884-7

We report a heterosexual patient with HIV infection and a CD4 T-cell count of 0.45 x 10(9)/L who developed mild ulcerative proctitis, sacroileitis and oligoarthiritis. While he was treated with 5 ... [more ▼]

We report a heterosexual patient with HIV infection and a CD4 T-cell count of 0.45 x 10(9)/L who developed mild ulcerative proctitis, sacroileitis and oligoarthiritis. While he was treated with 5-aminosalicylic enemas, the patient rapidly developed severe pancolitis. An emergency colectomy without procetectomy was performed. A few months later, he suffered recurrence of ulcerative proctitis, aggravation of arthritic pain and developed anterior uveitis. All symptoms disappeared after proctectomy. There was no evidence for opportunistic infection or Kaposi's sarcoma. Antineutrophil cytoplasmic antibodies were positive and the HLA-B27 antigen was present. CD4 counts were lower during the phases of active disease than during remission. This case demonstrates that severe ulcerative colitis can occur in the presence of moderate T-cell defects. In view of a recent report of remission of Crohn's disease under comparable circumstances, it is possible that the extent of T-cell involvement in both diseases is radically different. [less ▲]

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