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See detailFiscalité et supracommunalité
Bourgeois, Marc ULg

Conference given outside the academic context (2013)

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See detailFiscalité européenne : soixante ans de hauts et de bas
Richelle, Isabelle ULg

Conference (2013, November 14)

La fiscalité ne peut être ignorée dans la construction européenne d’un marché intérieur unique. Cependant, la fiscalité étant un des attributs essentiels de la souveraineté étatique, les Etats membres ... [more ▼]

La fiscalité ne peut être ignorée dans la construction européenne d’un marché intérieur unique. Cependant, la fiscalité étant un des attributs essentiels de la souveraineté étatique, les Etats membres sont particulièrement réticents à délaisser de leurs compétences en ce domaine. Elle n’apparaît donc pas comme un élément-clé de cette construction. Pourtant, dès le Traité de Rome, des choix stratégiques sont opérés, qui vont peu à peu conduire à l’harmonisation de pans entiers de la fiscalité. Si certaines avancées résultent de l’action politique, d’autres progrès seront plus tard le fait des contribuables. L’émergence d’une fiscalité européenne est donc le résultat d’un processus évolutif et interactif impliquant – à des degrés divers – les institutions européennes, les Etats membres et les contribuables. Cette construction connaît cependant des limites, qui sont d’autant plus durement ressenties que la fiscalité prend de plus en plus d’importance, par rapport à d’autres matières, au fur et à mesure de la réalisation du marché intérieur. [less ▲]

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See detailLa fiscalité immobilière en Belgique : impôts indirects perçus sur les transmissions à titre onéreux de biens immeubles
Bruyère, Eric ULg

in Vente immobilière : la phase préalable et ses écueils (2012)

Detailed reference viewed: 56 (17 ULg)
See detailLa fiscalité internationale en Belgique - Tendances récentes
Richelle, Isabelle ULg; Traversa, Edoardo

Book published by Larcier - 1re éd. (2013)

Cet ouvrage analyse un large éventail de questions importantes allant de la détermination des bénéfices à l’étude de la mobilité et du traitement fiscal de revenus mobiliers, en passant par l’imposition ... [more ▼]

Cet ouvrage analyse un large éventail de questions importantes allant de la détermination des bénéfices à l’étude de la mobilité et du traitement fiscal de revenus mobiliers, en passant par l’imposition des travailleurs internationaux et l’analyse de divers instruments fiscaux internationaux. L’examen des méthodes de prévention de la double imposition internationale et la détermination de la résidence fiscale des contribuables sont également abordées en détails. [less ▲]

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See detailLa fiscalité locale : décennie d'évolutions
Bortolotti, Aurélien ULg

Scientific conference (2009, September 11)

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See detailFiscalité locale et régionale: Problèmes actuels
Bourgeois, Marc ULg; Sepulchre, Vincent ULg

Scientific conference (2007, April)

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See detailFiscalité pour les juristes
Richelle, Isabelle ULg

Conference (2009, December)

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See detailFiscalité, principe d'égalité et droits de l'homme
Bourgeois, Marc ULg

Scientific conference (2008)

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See detailFiscalité, principe d'égalité et droits de l'homme
Bourgeois, Marc ULg

Scientific conference (2008, April 07)

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See detailFiscaliteit en financieringswet
Bourgeois, Marc ULg

Conference (2011, October 21)

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See detailFish and chips
DELVENNE, Philippe ULg; Deprez, Manuel ULg; BISIG, Bettina ULg et al

in Revue Médicale de Liège (2010), 65 Spec no.

Academic hospital laboratories should offer patients the possibility to have the most accurate diagnosis by the development of new analyses, such as molecular biology tests including FISH (Fluorescent In ... [more ▼]

Academic hospital laboratories should offer patients the possibility to have the most accurate diagnosis by the development of new analyses, such as molecular biology tests including FISH (Fluorescent In Situ Hybridization) and chips (microarrays,...). The purpose of this article is to describe the principles and the potential applications of these techniques. [less ▲]

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See detailFish farm impacts on meiofauna and the microbenthic loop in Posidonia oceanica meadows
Pete, Dorothée ULg; Mannard, Jennifer ULg; Velimirov, Branko et al

in Hendrik, Gheerardyn; Nara Bezerra, Tania; Cnudde, Clio (Eds.) et al Fourteenth International Meiofauna Conference, Aula Academia, Ghent, 11-16 July 2010. (2010, July)

For about ten years, fish farming has been expanding all over the world. Even if this way of producing fishes is presented as a solution against overfishing, its impact on the surrounding environment can ... [more ▼]

For about ten years, fish farming has been expanding all over the world. Even if this way of producing fishes is presented as a solution against overfishing, its impact on the surrounding environment can be important. For example, meadows of Posidonia oceanica, the endemic seagrass of the Mediterranean coastal zone, are fading close to those aquaculture, showing negative impacts on this hot spot of biodiversity. This seagrass is used as an indicator of perturbations, although it does not react quickly, mainly because of its low turnover rate (1,5 y-1). So, it is proposed here to use meiofauna and the microbenthic loop (organic matter, bacteria, microphytobenthos and meiofauna) of this ecosystem to detect earlier perturbations due to fish farms. Moreover, the exergy index, measuring the distance between an ecosystem and its optimum state (climax), is also calculated on the microbenthic loop in order to show its interrest in ecological studies. Study sites are both situated in the Gulf of Calvi (Corsica, France), in P. oceanica meadows, at a depth of 22 m. The studied fish farm is small (10 cages), situated offshore in front of Calvi and produces 40 tons of seabass (Dicentrarchus labrax) per year. The reference site is located in front of the research station STARESO (STation de REcherches Sous-marine et Oceanographiques). Sediment cores (diameter: 4,7 cm) were taken in November 2008 at both sites and sliced in four layers (0-1 cm, 1-2 cm, 2-5 cm and 5-10 cm), according to the expected abundance of meiofauna organisms. Biomass and abundance of every parts of the microbenthic loop were thus analysed. Results concerning abundance, biomass and diversity of meiofauna organisms are presented here and compared with the rest of the microbenthic loop. Values of biomasses are also integrated in the calculation of the exergy index. Finally, this study evaluate the interest of meiofauna and the microbenthic loop to detect perturbations due to an aquaculture. [less ▲]

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See detailFish farm impacts on Posidonia oceanica meadows: interest of the microbenthic loop.
Pete, Dorothée ULg; Velimirov, Branko; Bouquegneau, Jean-Marie ULg et al

Poster (2009, January)

Posidonia oceanica, the seagrass endemic to the Mediterranean Sea, is a valuable tool to assess the environmental quality in coastal zones. However, only few studies have attempted to use characteristics ... [more ▼]

Posidonia oceanica, the seagrass endemic to the Mediterranean Sea, is a valuable tool to assess the environmental quality in coastal zones. However, only few studies have attempted to use characteristics of its sediment compartment as an indicator of environmental perturbations. In this study, the impact of a fish farm on the microbenthic loop (organic matter, bacteria, microphytobenthos and meiofauna) of P. oceanica meadows will be described. Samples were taken under an aquaculture situated in Calvi Bay (Corsica, France) at a depth of 22 m, in March and June 2008. The control site was the meadow situated in front of the research station STARESO (Calvi Bay, Corsica, France), sampled at the same periods and depth. Results concerning bacteria, microphytobenthos and organic matter will be presented here. For both seasons, differences between sites exist. For example, biomasses of organic matter, microphytobenthos and bacteria are higher in the fish farm than in the control site, indicating that the microbenthic loop has potential to be a good early indicator of pollution in this sea. [less ▲]

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Peer Reviewed
See detailFish growth hormones
Renard, A.; Lecomte, C.; Rentier-Delrue, Françoise ULg et al

in Seminar on Use of Somatotropin in Livestock productio (1988)

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See detailFish introduction is a major cause of paedomorphosis extinction in European newts (Triturus spp.)
Džukić, Georg; Ćirović, Ruža; Denoël, Mathieu ULg et al

in Froglog (2005), 69

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See detailFish larvae prefer coral over algal water cues: implications of coral reef degradation
Lecchini, David; Waqalevu, Viliam; Parmentier, Eric ULg et al

in Marine Ecology. Progress Series (2013), 475

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See detailFish lateral system is required for accurate control of shoaling behaviour
Faucher, Karine ULg; Parmentier, Eric ULg; Becco, Christophe ULg et al

Conference (2010)

In teleost fishes, the lateral system is assumed to contribute, among other roles, to maintaining schooling behaviour. Sight is also assumed to play a role in schooling, as fish with a cut lateral line do ... [more ▼]

In teleost fishes, the lateral system is assumed to contribute, among other roles, to maintaining schooling behaviour. Sight is also assumed to play a role in schooling, as fish with a cut lateral line do not stop schooling unless they are also blinded. This conclusion, however, was based on experiments where only the trunk lateral line was inactivated, leaving the head lateral system intact. Here the aim was to test how inactivation of the whole lateral system affects the fish shoaling behaviour. Groups of firehead tetras, Hemigrammus bleheri, were video-recorded before and after inactivation of their whole lateral system with aminoglycoside antibiotics (and also in sham-treated specimens). Shoaling behaviour was characterized by: nearest distance to the first, second, and third neighbour, shoal radius, shoal order parameter, and the number of collisions between individuals. SEM observations showed damage to most superficial neuromasts as a result of antibiotic treatment. Importantly, the antibiotic-treated fish proved unable to maintain a shoal. After the end of the treatment, however, they recovered both a normal tissue morphology and normal shoaling behaviour within about a month. The lateral system is thus more crucial to shoaling behaviour than previously believed. [less ▲]

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