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See detailEnregistrement des données infirmières : exploitation des données et intégration dans le financement des soins infirmiers
THONON, Olivier ULg; LEROY, Stéphanie ULg; MACLOT, Eric ULg et al

in Actes de la 6ème conférence francophone en Gestion et Ingénierie des SystèmEs Hospitaliers - GISEH (2012, September)

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See detailL'enregistrement des entrepreneurs de travaux immobiliers
Durviaux, Ann-Lawrence ULg

in Administration Publique [=AP] : Revue du Droit Public et des Sciences Administratives (2008), 4

Pour lutter contre la fraude sociale et fiscale, le législateur belge a mis en place un système d'enregistrement des entrepreneurs. Dans le secteur des travaux immobiliers, le recours à un entrepreneur ... [more ▼]

Pour lutter contre la fraude sociale et fiscale, le législateur belge a mis en place un système d'enregistrement des entrepreneurs. Dans le secteur des travaux immobiliers, le recours à un entrepreneur non enregistré pouvait avoir des conséquences importantes - responsabilité solidaire pour les dettes sociales et fiscales et obligation de retenue - pour le cocontractant de l'entrepreneur. Ce sytème d'enregistrement a été remis en cause, au nom de la libre prestation de services, par un arrêt du 9 novembre 2006 de la C.J.C.E. A la suite de cet arrêt, le législateur belge est intervenu pour adapter la réglementation de l'enregistrement. Après avoir rappelé les principes qui régissaient la réglementation de l'enregistrement des entrepreneurs de travaux immobiliers au moment où la C.J.C.E. a été saisie du recours en manquement qui a débouché sur l'arrêt du 9 novembre 2006, l'article analyse cet arrêt. Il détaille ensuite les modifications apportées à la réglementation à la suite de cet arrêt. Une attention particulière est portée aux relations entre cette réglementation et celle des marchés publics. L'article se termine par une conclusion qui prend la forme d'une mise en perspective. [less ▲]

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See detailEnregistrement des entrepreneurs étrangers. La Belgique condamnée. Note sous C.J.C.E., 9 novembre 2006
Kohl, Benoît ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2007)

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See detail"L'enregistrement des entrepreneurs sous son aspect solidarité"
Moreau, Pierre ULg

in Le point sur le droit des sûretés (2000)

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See detailEnregistrements des changements environnementaux dans les sédiments lacustres de Patagonie au cours des derniers millénaires
Sacré, Vincent ULg

Master's dissertation (2012)

This study focuses on a multiproxy analysis of sedimentary records from Lago Bertrand (area 50 km2 ; 227 masl ; 46°55’S 72°50’W) and Lago Thompson (area 1 km2 ; 751 masl ; 45°38’S 72°47’W). Three cores ... [more ▼]

This study focuses on a multiproxy analysis of sedimentary records from Lago Bertrand (area 50 km2 ; 227 masl ; 46°55’S 72°50’W) and Lago Thompson (area 1 km2 ; 751 masl ; 45°38’S 72°47’W). Three cores were retrieved during fieldtrips between 2008 and 2011 with an Uwitec gravity corer. For Lago Bertrand, one core was collected in the main lake (LBt09, 102 cm) and another in a lateral extension (LBb11-A, 162 cm). For Lago Thompson, one core was retrieved (LT08-E, 130 cm). Data 210Pb and 137Cs give average sedimentation rates of 1–2 mm/yr for the upper core section from the main part of Lago Bertrand, allowing a decennial resolution. Respectively two and five 14C dates has been obtained for LBt09 and LT08-E. Our aim is to document the climatic variability during the last millennia in Northern Patagonia and its impact on the environment. Lago Bertrand is separated from a pro-glacial lake (Lago Plomo) by a morainic barrier. The sediments of this lake are mainly composed of clayey silts and very few sandy silts. In the cores from the Eastern branch of Lago Bertrand, X-ray radiographies, magnetic susceptibility, Loss On Ignition (LOI) 550℃ and C/N (carbon/nitrogen) ratio profiles evidence well-defined pluri-millimetric laminations with terrestrial organic-rich layers, especially in the central core section. Diatom content is dominated by benthic genera, it does not show major changes except a recent eutrophication of this part of the lake. In the main lake, X-ray radiographies show diffuse pluri-millimetric laminations. The sediments of the main lake appear more homogeneous with less organic-rich layers. They are characterized by low C/N ratio (10), supporting an important aquatic productivity. Inorganic content remains high on the whole core ( 90–95% of the bulk sediment) and biogenic silica profile exhibits two major peaks. We found a same diversity in diatoms than in the lake extension. According to the age model, the changes in aquatic productivity occurred between 1200 BC and 1000 AD. Lago Thompson is characterized by a smaller watershed and less steep sides. Its sediment content is dominated by clayey silts and amorphous particles (essentially diatoms). X-ray radiographies, magnetic susceptibility and LOI 550℃ profiles evidence two tephra deposits at 1410–1440 and 1780–1790 AD. C/N ratio and biogenic silica profiles suggest a bigger productivity during a period equivalent to the Little Ice Age. Diatom assemblage is dominated by planctonic genera (Aulacoseira and Cyclotella) and is less diversified in benthic genera than for Lago Bertrand. Diatoms show specific response to tephra deposits. Planctonic/benthic ratio allow us to identify periods of high and low lake-level matching with moist and dry phases of Little Ice Age (1200–1650 and 1650–1850 AD). Further sedimentological analyses would be undertaken to better characterize the sediment deposition models (sediment core impregnation). In addition, datation of the Lago Bertrand extension core (LBb11-A) would allow us to identify environmental changes found in this study. [less ▲]

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See detailEnrichir le lait de vache en équol par la consommation de fourrages prairiaux spécifiques
Franckson, Delphine; Daems, Frédéric ULg; Decruyenaere, Virginie et al

Poster (2014, March 16)

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See detailEnrichissement des trouées d’abattage à la société Pallisco.
Bourland, Nils ULg; Daïnou, Kasso ULg; Kouadio, Y. L.

Conference given outside the academic context (2007)

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See detailEnrichissement en PUFA oméga 3 et CLA des produits des porcs et des volailles: mythe ou réalité.
Rossi, Florence; Beckers, Yves ULg; Wavreille, José et al

Conference given outside the academic context (2001)

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See detailL'enrichissement sans cause et le valorisme en séparation de biens. Note sous Liège, 22 octobre 2008
Leleu, Yves-Henri ULg; Deguel, François ULg

in Revue Générale de Droit Civil Belge = Tijdschrift voor Belgisch Burgerlijk (2009)

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See detailEnrichment of anhydrous milk fat in polyunsaturated fatty acid residues from linseed and rapeseed oils through enzymatic interesterification
Aguedo, Mario ULg; Hanon, EMILIEN ULg; Danthine, Sabine ULg et al

in Journal of Agricultural and Food Chemistry (2008), 56(5), 1757-1765

Lipozyme TL IM was used in a solvent-free batch and microaqueous system for enzymatic interesterification of anhydrous milkfat (AMF) with linseed oil (LO) in binary blends and with rapeseed oil (RO) in ... [more ▼]

Lipozyme TL IM was used in a solvent-free batch and microaqueous system for enzymatic interesterification of anhydrous milkfat (AMF) with linseed oil (LO) in binary blends and with rapeseed oil (RO) in one ternary blend. The aim was to obtain and characterize physicochemically fats enriched with unsaturated C-18 fatty acids (oleic, linoleic, and, especially, linolenic acids) from natural vegetable oils. Binary blends of AMF/LO 100/0, 90/10, 80/20, 70/30, and 60/40 (w/w) were interesterified. The change in triacylglycerol (TAG) profiles showed that quasi-equilibrium conditions were reached after 4-6 h of reaction. Free fatty acid contents < 1%. The decrease in solid fat content and in dropping point temperature obtained with increasing content of LO and interesterification resulted in good plastic properties for the products originating from the blends 70/30 and 60/40. This was confirmed by textural measurements. Melting profiles determined by differential scanning calorimetry showed complete disappearance of low-melting TAGs from LO and the formation of intermediary species with a lower melting temperature. Oxidative stability of the interesterified products was diminished with increasing LO content, resulting in low oxidation induction times. A ternary blend composed of AMF/RO/LO 70/20/10 gave satisfactory rheological and oxidative properties, fulfilling the requirements for a marketable spread and, moreover, offering increased potential health benefits due to the enriched content in polyunsatured fatty acid residues. [less ▲]

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See detailEnrichment of Anhydrous Milk Fat in Polyunsatured Fatty Acid Residues
Aguedo, Mario ULg; Hanon, Emilien ULg; Danthine, Sabine ULg et al

Poster (2009)

Lipozyme TL IM was used in a solvent-free batch, microaqueous system for enzymatic interesterification of anhydrous milkfat (AMF) with linseed oil (LO) in binary blends and with rapeseed oil (RO) in one ... [more ▼]

Lipozyme TL IM was used in a solvent-free batch, microaqueous system for enzymatic interesterification of anhydrous milkfat (AMF) with linseed oil (LO) in binary blends and with rapeseed oil (RO) in one ternary blend. [less ▲]

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See detailEnrichment of anhydrous milk fat in polyunsatured fatty acid residues from linseed and rapeseed oil through enzymatic interesterification
Aguedo, Mario ULg; Hanon, Emilien ULg; Danthine, Sabine ULg et al

Poster (2007)

The interesterification, or ester exchange, between two fats leads to the rearrangement of acyl moieties in both. The use of a sn-1,3-specific lipase confines the exchange of fatty acid residues to the sn ... [more ▼]

The interesterification, or ester exchange, between two fats leads to the rearrangement of acyl moieties in both. The use of a sn-1,3-specific lipase confines the exchange of fatty acid residues to the sn-1 and sn-3 positions of triacylglycerides (TAG), generating products with characteristics that cannot be obtained through a chemical process or a blending. Such reactions require mild conditions with no solvent needed and they yield no unhealthful trans fatty acids, justifying the stepped-up interest of enzymatic interesterification for the production of margarines and other food fats. The aim of this work was to use enzymatic interesterification to enrich anhydrous milk fat (AMF) with unsaturated fatty acid C18 residues from linseed oil (LO) and eventually from rapeseed oil (RO) through some binary blends and one ternary blend. For that, the 1,3-specific lipase from Thermomyces lanuginosa (Lipozyme TL IM) was used in solvent-free batch and micro-aqueous reactions and fat blends with different mass ratios were tested. The evolution of TAG profiles, of interesterification degre (ID) and of free fatty acids (FFA), was followed along the reactions. Determination of dropping points (DP) and solid fat contents (SFC) enabled a rheological characterization of the products. The end products were also characterized for their oxidative stability and their textural properties. [less ▲]

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See detailEnrichment of logging gaps with moabi (Baillonella toxisperma Pierre) in a Central African rain forest
Doucet, Jean-Louis ULg; Kouadio, Y. L.; Monticelli, D. et al

in Forest Ecology & Management (2009), 258(11), 2407-2415

Studies of regeneration in African rain forests suggest that without silvicultural treatments, natural succession in logging gaps may not result in the establishment of timber species. In this paper we ... [more ▼]

Studies of regeneration in African rain forests suggest that without silvicultural treatments, natural succession in logging gaps may not result in the establishment of timber species. In this paper we present the results of an experimental enrichment planting with moabi (Baillonella toxisperma Pierre), a valuable and important timber species harvested in Central Africa. Although forest gaps are generally considered as favourable for the regeneration of this species, a survey conducted in a forest concession in southeastern Cameroon provided an estimate of only 12.7 seedlings ha 1, suggesting that the species was, in fact, poorly represented in logging gaps within the study area. To further investigate the dynamics of the moabi in logging gaps, 795 seeds were sown in 15 logging gaps and 410 nursery-raised seedlings were planted in 15 other gaps. A biannual monitoring program over a 30-month period showed a lower survival rate for seedlings from sowing (75.9%) compared to that of nursery-raised seedlings (95.3%). Planted seedlings reached on average 229.3 cm whereas seedlings from sowing were 167.5 cmtall, with the observed difference roughly corresponding to the average height of the nursery-raised seedlings at the time they were introduced to the logging gaps. After 30 months, the diameters of planted seedlings (16.8 mm) were also greater than those of the directly sown individuals (12.5 mm). Forest gap characteristics significantly influenced the growth of the plants. Factors accounting for the differences were total solar radiation, the soil content of coarse sand, the topographic position of the gap, the vegetation cover and the density of Macaranga spp. Whilst total solar radiation had a positive influence on growth, the remaining factors had impacted growth negatively. A streamlined technique was tested by planting 7 seedlings in 250 gaps. Without additional site maintenance, 29.3% of the moabi seedlings emerged naturally from the competing vegetation after 24 months. With biannual maintenance some 89.4% of seedlings became successfully established. Clearance operations had no significant influence on the height of plants whilst plant diameter was greater in cleared gaps. The total cost of the enrichment technique was 5.5 EUR per gap without maintenance and 7.5 EUR per gap with a single maintenance measure. Whilst long-term monitoring is needed, this study suggests a high survival rate of moabi introduced in logging gaps, and a growth rate 10 times higher than previously reported under canopy cover. These findings, combined with the low costs of the enrichment technique, support the use of silvicultural measures in logging gaps to restore the forest. [less ▲]

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See detailEnrico Mattioda, Teorie della tragedia nel settecento, Modena, Mucchi, 1994, 366
Curreri, Luciano ULg

in Franco-Italica (1996), 9

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