References of "2006"
     in
Bookmark and Share    
See detailWork Spaces in Art, Science and Business
Froehlicher, Thomas ULg; Joly, Jean-Baptiste; Billier, Dominique

Book published by Merz&Solitude Reihe Reflexiv (2006)

Detailed reference viewed: 32 (2 ULg)
Full Text
See detailSome Concerns About the Reliability of LTE Abundance Analyses in Cool, Active Stars
Morel, Thierry ULg; Micela, G.; Favata, F.

in Chemical Abundances and Mixing in Stars in the Milky Way and its Satellites, ESO ASTROPHYSICS SYMPOSIA. ISBN 978-3-540-34135-2. Springer-Verlag, 2006, p. 64 (2006)

We discuss recent observational evidence illustrating the current limitations plaguing classical LTE abundance analyses of cool (T [SUB]eff[/SUB] < 5500 K), chromospherically active stars. Although ... [more ▼]

We discuss recent observational evidence illustrating the current limitations plaguing classical LTE abundance analyses of cool (T [SUB]eff[/SUB] < 5500 K), chromospherically active stars. Although significant progress on this issue can be evidently expected from a more realistic atmospheric modelling and treatment of NLTE line formation, a homogeneous abundance study of a large sample of inactive K-type stars may also prove valuable in disentangling temperature and activity effects. [less ▲]

Detailed reference viewed: 11 (1 ULg)
Full Text
Peer Reviewed
See detailThe Tre2 Oncoprotein, Implicated In Ewing'S Sarcoma, Interacts With Two Components Of The Cytoskeleton
Dechamps, C.; Bach, S.; Portetelle, Daniel ULg et al

in Biotechnology Letters (2006), 28(4),

Detailed reference viewed: 12 (3 ULg)
Full Text
Peer Reviewed
See detailOrganic carbon metabolism and carbonate dynamics in a Mediterranean seagrass (Posidonia oceanica) meadow
Barrón, Cristina; Duarte, Carlos M.; Frankignoulle, Michel et al

in Estuaries and Coasts (2006), 29(3), 417-426

in a Posidonia oceanica meadow and unvegetated sediments of Magalluf Bay (Mallorca Island, Spain) to determine gross primary production (GPP), community respiration (R), and net community production (NCP ... [more ▼]

in a Posidonia oceanica meadow and unvegetated sediments of Magalluf Bay (Mallorca Island, Spain) to determine gross primary production (GPP), community respiration (R), and net community production (NCP). From June 2001 to October 2002, we also measured fluxes of dissolved inorganic carbon (DIC) and total alkalinity (TAlk). The yearly integrated metabolic rates based on DO changes show that the P. oceanica communities are net autotrophic while the metabolic rates in the unvegetated benthic communities are nearly balanced. Higher calcium carbonate (CaCO3) cycling, both in terms of production and dissolution, was observed in P. oceanica communities than in unvegetated benthic communities. In the P. oceanica meadow, the annual release of CO2 from net CaCO3 production corresponds to almost half of the CO2 uptake by NCP based on DIC incubations. In unvegetated benthic communities, the annual uptake of CO2 from net CaCO3 dissolution almost fully compensates the CO2 release by NCP based on DIC incubations. CaCO3 dynamics is potentially a major factor in CO2 benthic fluxes in seagrass and carbonate-rich temperate coastal ecosystems. [less ▲]

Detailed reference viewed: 29 (5 ULg)
Full Text
Peer Reviewed
See detailTraitements médicaux du système respiratoire: 2-broncho-dilatateurs et autres substances
Van Erck, Emmanuelle ULg; Art, Tatiana ULg; Lekeux, Pierre ULg

in Pratique Vétérinaire Equine (2006), 38

The medical therapeutic arsenal available to the practitioner for treatment of respiratory conditions in horses is growing because of new drugs being introduced on the market, the marketing authorisation ... [more ▼]

The medical therapeutic arsenal available to the practitioner for treatment of respiratory conditions in horses is growing because of new drugs being introduced on the market, the marketing authorisation obtained for certain existing active ngredients, the possibility of using medicines authorised for humans and the development of aerosoltherapy. Nevertheless treatment remains empirical in the absence of a precise diagnosis, and the use of particular medicines may be unjustified and even erroneous, and in addition treatment fa ures can be discouraging and costly for the owner. However, when the diagnosis is established, combination of several medicines can silmificaxrtly and rapidly improve clinical signs and/or performance, and avoid sequelae and recurrence. In this article brief information is given on management of the environment followed by a very complete list of medicines used in horses with respirrtory conditions. The différent active ingredients available are listed by category and these includé antimicrobials, anti-inflammatories, bronchodilatators, mucolytics immune stimulants and other substances. Dosages, indications, pharmacokinetic properties, possible secondary effects and contra-indications are complied from a avide literature review. The essential considerations when deciding which treatment to use are discussed, in particular the effectiveness of the treatment for the disease, the mode of administration and the potential cost [less ▲]

Detailed reference viewed: 104 (16 ULg)
Full Text
Peer Reviewed
See detailDistance intertextuelle et classement des textes d'après leur structure : méthodes de découpage et analyses arborées
Longrée, Dominique ULg; Mellet, Sylvie; Luong, Xuan

in Viprey, Jean-Marie; Condé, Claude; Lelu, A. (Eds.) et al JADT 2006, 8èmes Journées internationales d’Analyse statistique des Données Textuelles (2006)

Detailed reference viewed: 20 (4 ULg)
Full Text
Peer Reviewed
See detailUse of a serological approach for prediction of Salmonella status in an integrated pig production system
Korsak Koulagenko, Nicolas ULg; Degeye, Jean-Noel; Etienne, Grégory et al

in International Journal of Food Microbiology (2006), 108(2), 246-254

Relevance of a Salmonella serological detection technique was studied from complete results obtained from 9 pigs fattening units. Feces and overshoes were sampled at different periods after starting ... [more ▼]

Relevance of a Salmonella serological detection technique was studied from complete results obtained from 9 pigs fattening units. Feces and overshoes were sampled at different periods after starting fattening (2, 3 and 4 months) while caecal contents were taken on the slaughter line. The bacteriological technique used was based on a Diasalm enrichment and a commercial test was used for serology on an average of ten animals per batch. The aim of this work was to establish a correlation between serological results obtained at slaughter (10 samples/batch) and bacteriological results. In this context, two types of logistic regression models were tested by considering alternatively serology and Salmonella detection in caecal contents as the dependent variables. Firstly, beside the fact that all logistic regression models show weak correlations, the first finding was that positive results in overshoes taken at 2 and 3 months are slightly correlated with serological status of herds (odds-ratios of 4.96 and 2.55). Secondly, when batches were characterized as positive on the basis of serological results, the probability of Salmonella recovery in caecal contents was higher than when the batches were considered as negative (odds-ratios comprised between 4.36 and 5.81). A major conclusion is that serology can be used to follow the improvement of an integrated pig production system, but is not the unique solution for assessing risk of Salmonella shedding from specific herds. (c) 2006 Elsevier B.V. All rights reserved. [less ▲]

Detailed reference viewed: 36 (6 ULg)
Full Text
Peer Reviewed
See detailThe FLC-dependent vernalization pathway in Sinapis alba.
D'Aloia, Maria ULg; Tocquin, Pierre ULg; Périlleux, Claire ULg

in Comparative Biochemistry and Physiology. Part A, Physiology (2006), 143A

In many plants, flowering is promoted by a long exposure to cold, a process known as ‘vernalisation’. In Arabidopsis, the vernalisation pathway was shown to promote flowering via the repression of the ... [more ▼]

In many plants, flowering is promoted by a long exposure to cold, a process known as ‘vernalisation’. In Arabidopsis, the vernalisation pathway was shown to promote flowering via the repression of the FLOWERING LOCUS C (FLC) gene, which encodes a repressor of flowering. As far as we know, the genetical control of flowering is conserved among Brassicaceae, and we reported elsewhere cloning of flowering times genes of the photoperiodic pathway in Sinapis alba, based on sequence similarity with Arabidopsis. However, little is known about vernalisation in Sinapis. We therefore undertook a physiological and molecular study of this process. Plants of Sinapis were grown in non inductive short days and vernalised at 7°C, at the seedling stage. Vernalisation was found to accelerate flowering and an increasing effect was observed for vernalisation treatments longer than 2 weeks. We cloned an FLC-like sequence (SaFLC) by screening a cDNA library, and used it as a probe to perform expression analyses. We observed that SaFLC was almost completely repressed after 1 week of vernalisation, but repression was stable only after 2 weeks, which is consistent with the fact that 2-week is the minimal duration of vernalisation that promotes flowering. Hence the molecular mechanisms of vernalisation seem to be conserved in Sinapis and Arabidopsis. [less ▲]

Detailed reference viewed: 49 (4 ULg)
Full Text
See detailEU policy applied to the Walloon region
Burny, Philippe ULg

Conference (2006)

Detailed reference viewed: 2 (2 ULg)
See detailLes saintes femmes au tombeau
Oger, Cécile ULg

in Denhaene, Godelieve (Ed.) Lambert Lombard, Peintre de la Renaissance. Liège 1505/06-1566 :Essais interdiscipinaires et catalogue de l'exposition (2006)

Detailed reference viewed: 37 (2 ULg)
Full Text
Peer Reviewed
See detailThe processes of going into fatherhood: a clinical approach.
Naziri, Despina ULg; De Coster, L.

Poster (2006)

Detailed reference viewed: 9 (2 ULg)
Full Text
Peer Reviewed
See detailPerformance, slaughter characteristics and meat quality of young bulls from Belgian Blue, Limousin and Aberdeen Angus breeds fattened with a sugar-beet pulp or a cereal-based diet
Cuvelier, Christine ULg; Cabaraux, Jean-François ULg; Dufrasne, Isabelle ULg et al

in Animal Science (2006), 82(Part 1), 125-132

Thirty-six young fattening bulls from three breeds (Belgian Blue, Limousin and Aberdeen Angus) were fattened over 5 months with fattening diets based either on sugar-beet pulp or on cereals. Fattening ... [more ▼]

Thirty-six young fattening bulls from three breeds (Belgian Blue, Limousin and Aberdeen Angus) were fattened over 5 months with fattening diets based either on sugar-beet pulp or on cereals. Fattening performance as well as carcass and meat characteristics were measured. There were few relevant effects of the diets on the parameters. The breeds also showed similar fattening features. However, the BB had higher killing-out proportion and their carcasses presented better scores in terms of conformation and fattening. The meat quality of the breeds differed, especially in terms of luminosity, redness and cooking losses. There were also significant influences of breed on the chemical composition of meat; fat content was lowest in Belgian Blue and highest in Aberdeen Angus. Such specificities could help to allocate breeds in appropriate niches in Belgium. [less ▲]

Detailed reference viewed: 100 (18 ULg)
Full Text
Peer Reviewed
See detailEffect Of The Antibiotic Azithromycin On Thermotropic Behavior Of Dopc Or Dppc Bilayers
Fa, N.; Ronkart, Sébastien ULg; Schanck, A. et al

in Chemistry and Physics of Lipids (2006), 144(1),

Detailed reference viewed: 11 (1 ULg)
Peer Reviewed
See detailPreoperative Brain Image Update with FEM- and XFEM-based Biomedical Model
Vigneron, Lara M.; Boman, Romain C.; Robe, Pierre A. et al

Conference (2006)

Detailed reference viewed: 3 (0 ULg)
Full Text
Peer Reviewed
See detailThe Experience of Perinatal Parenthood and the Construction of Parental Identity
Naziri, Despina ULg; De Coster, L.

in Journal of Prenatal and Perinatal Psychology and Health (2006), 20(3), 263-280

Detailed reference viewed: 13 (1 ULg)
Full Text
Peer Reviewed
See detailEvaluation of respiratory function by barometric whole-body plethysmography in healthy dogs
Talavera, J.; Kirschvink, N.; Schuller, S. et al

in Veterinary Journal (2006), 172(1), 67-77

The objective of the present study was to assess the validity of barometric whole-body plethysmography (BWBP), to establish reference values, and to standardise a bronchoprovocative test to investigate ... [more ▼]

The objective of the present study was to assess the validity of barometric whole-body plethysmography (BWBP), to establish reference values, and to standardise a bronchoprovocative test to investigate airway responsiveness using BWBP in healthy dogs. BWBP measurements were obtained from six healthy beagle dogs using different protocols: (1) during three consecutive periods (3.5 min each) in two morning and two evening sessions; (2) before and after administration of two protocols of sedation; (3) before and after nebulisation of saline and increasing concentrations of carbachol and histamine both in conscious dogs and in dogs under both protocols of sedation. Enhanced pause (PENH) was used as index of bronchoconstriction. Basal BWBP measurements were also obtained in 22 healthy dogs of different breeds, age and weight. No significant influence of either time spent in the chamber or daytime was found for most respiratory variables but a significant dog effect was detected for most variables. A significant body weight effect was found on tidal volume and peak flow values (P < 0.05). Response to carbachol was not reproducible and always associated with side effects. Nebulisation of histamine induced a significant increase in respiratory rate, peak expiratory flow, peak expiratory flow/peak inspiratory flow ratio and PENH (P < 0.05). The response was reproduced in each dog at different concentrations of histamine. Sedation with acepromazine + buprenorphine had little influence on basal measurements and did not change the results of histamine challenge. It was concluded that BWBP is a safe, non invasive and reliable technique of investigation of lung function in dogs which provides new opportunities to characterise respiratory status, to evaluate airway hyperresponsiveness and to assess therapeutic interventions. (c) 2005 Elsevier Ltd. All rights reserved. [less ▲]

Detailed reference viewed: 38 (4 ULg)
Full Text
Peer Reviewed
See detailMurine gammaherpesvirus-68 glycoprotein H-glycoprotein L complex is a major target for neutralizing monoclonal antibodies.
Gill, Michael B.; Gillet, Laurent ULg; Colaco, Susanna et al

in Journal of General Virology (The) (2006), 87(Pt 6), 1465-75

Herpesviruses characteristically persist in immune hosts as latent genomes, but to transmit infection they must reactivate and replicate lytically. The interaction between newly formed virions and pre ... [more ▼]

Herpesviruses characteristically persist in immune hosts as latent genomes, but to transmit infection they must reactivate and replicate lytically. The interaction between newly formed virions and pre-existing antibody is therefore likely to be a crucial determinant of viral fitness. Murine gammaherpesvirus-68 (MHV-68) behaves as a natural pathogen of conventional, inbred mice and consequently allows such interactions to be analysed experimentally in a relatively realistic setting. Here, monoclonal antibodies (mAbs) were derived from MHV-68-infected mice and all those recognizing infected-cell surfaces were tested for their capacity to neutralize MHV-68 virions. All of the neutralizing mAbs identified were specific for the viral glycoprotein H (gH)-gL heterodimer and required both gH and gL to reproduce their cognate epitopes. Based on antibody interference, there appeared to be two major neutralization epitopes on gH-gL. Analysis of a representative mAb indicated that it blocked infection at a post-binding step--either virion endocytosis or membrane fusion. [less ▲]

Detailed reference viewed: 18 (4 ULg)