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See detailSpecies Differences in the Relative Densities of D1- and D2-Like Dopamine Receptor Subtypes in the Japanese Quail and Rats: An in vitro Quantitative Receptor Autoradiography Study.
Kleitz, H. K.; Cornil, Charlotte ULg; Balthazart, Jacques ULg et al

in Brain, Behavior & Evolution (2009), 73(2), 81-90

Evidence has accumulated that the regulation of male sexual behavior by dopamine might not be the same in Japanese quail (and perhaps all birds) as it is in mammals. For example, the non-selective ... [more ▼]

Evidence has accumulated that the regulation of male sexual behavior by dopamine might not be the same in Japanese quail (and perhaps all birds) as it is in mammals. For example, the non-selective dopamine receptor agonist, apomorphine (APO), facilitates male sexual behavior in rats but inhibits it in quail. Although the general organization of the dopamine system is similar in birds and mammals, it is possible that the relative distribution and/or density of binding sites are different. We therefore compared the relative densities of D1-like and D2-like receptor subtypes in Japanese quail and rats, with the use of in vitro quantitative receptor autoradiography. Brain sections from 8 male rats and 8 male quail were labeled with [(3)H]SCH-23390 and [(3)H]Spiperone. In general we found a systematic species difference in the relative density of D1- vs. D2-like receptors such that the D2/D1 ratio is higher in quail than in rats in areas, known to be important target sites for dopamine action such as striatal regions or the preoptic area, which is also associated with activation of sexual behavior. This difference might explain the variation in the behavioral effectiveness of APO in rats as compared to quail; with a higher relative density of D2-like receptors in quail, a similar dose of APO would be more likely to activate inhibitory processes in quail than in rats. [less ▲]

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See detailAssessment of modelling uncertainties in long-term climate and sea level change projections "Aster"
Fichefet, T.; Loutre, M.-F.; Goosse, H. et al

Report (2009)

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See detailRiemannian Metric and Geometric Mean for Positive Semidefinite Matrices of Fixed Rank
Bonnabel, Silvère; Sepulchre, Rodolphe ULg

in SIAM Journal on Matrix Analysis & Applications (2009), 31(3), 1055--1070

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See detailPregnancy-Associated Glycoprotein J-63 kDa [Fragment] from Bubalus bubalis placenta - Access number P86370
Barbato, O.; Melo de Sousa, Noelita ULg; Barile, V. L. et al

E-print/Working paper (2009)

N-terminal microsequence obtained after purification and characterization of placental proteins in Bubalus bubalis. Proteins were submitted to SwissProt databank.

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See detailAdaptive Regulation of Vector Controlled Induction Motors
Jadot, Fabrice; Malrait, Francois; Moreno, Javier et al

in IEEE Transactions on Control Systems Technology (2009), 17(3),

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See detailSynchronization in Networks of Identical Linear Systems
Scardovi, Luca; Sepulchre, Rodolphe ULg

in Automatica (2009), 45(11), 2557-2562

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See detailThe Surface Ocean CO2 Atlas (SOCAT) - Coastal Regional group
Borges, Alberto ULg; Chen, A. T. C.; The SOCAT Regional group

Poster (2009)

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See detailBody dermatitis in a donkey caused by the Psoroptes ovis
Mignon, Bernard ULg; Lekimme, Mireille ULg; Huynen, K. et al

Conference (2009)

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See detailAgreement between two independent groups of raters
Vanbelle, Sophie ULg; Albert, Adelin ULg

in Psychometrika (2009), 74

We propose a coefficient of agreement to assess the degree of concordance between two independent groups of raters classifying items on a nominal scale. This coefficient, defined on a population-based ... [more ▼]

We propose a coefficient of agreement to assess the degree of concordance between two independent groups of raters classifying items on a nominal scale. This coefficient, defined on a population-based model, extends the classical Cohen's kappa coefficient for quantifying agreement between two raters. Weighted and intraclass versions of the coefficient are also given and their sampling variance is determined by the Jackknife method. The method is illustrated on medical education data which motivated the research. [less ▲]

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See detailDroit international et européen des sociétés
Thirion, Nicolas ULg; Gol, Déborah ULg; Pasteger, David ULg et al

Book published by Larcier (2009)

La multiplication et l’internationalisation des transactions commerciales impliquent une plus grande mobilité des entreprises. Filialisations, délocalisations, création de succursales et d’agences, etc ... [more ▼]

La multiplication et l’internationalisation des transactions commerciales impliquent une plus grande mobilité des entreprises. Filialisations, délocalisations, création de succursales et d’agences, etc., tel est désormais le lot commun de la vie économique. Parallèlement aux migrations des personnes physiques, les déplacements de personnes morales suscitent, eux aussi, un vaste travail de réglementation, non plus seulement au niveau des structures étatiques, mais aussi sur un plan international, voire supranational. C’est cette question de la régulation des sociétés dans l’espace transnational qui constitue l’objet du présent ouvrage. Une première partie de l’ouvrage consiste à identifier les premières dispositions adoptées pour tenir compte de ce phénomène économique, à travers l’étude du droit international, aussi bien privé que public. Une seconde partie examine l’ensemble des règles adoptées au plan de la Communauté européenne dans le même domaine. Les auteurs s’attèlent à décomposer cet ensemble selon la source des dispositions en cause : droit primaire, droit dérivé, jurisprudence de la Cour de justice. Cet ouvrage est l'un des rares en langue française à présenter un panorama significatif des normes applicables à la question de la circulation des sociétés au-delà de leurs frontières d’origine et des problèmes qui en résultent. [less ▲]

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See detailSyllabus à l'usage du cours de langue italienne II
Moreno, Paola ULg

Learning material (2009)

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See detailp21(WAF1) gene promoter is epigenetically silenced by CTIP2 and SUV39H1.
Cherrier, Thomas ULg; Suzanne, S.; Redel, L. et al

in Oncogene (2009), 28(38), 3380-9

Mainly regulated at the transcriptional level, the cellular cyclin-dependent kinase inhibitor, CDKN1A/p21(WAF1) (p21), is a major cell cycle regulator of the response to DNA damage, senescence and tumor ... [more ▼]

Mainly regulated at the transcriptional level, the cellular cyclin-dependent kinase inhibitor, CDKN1A/p21(WAF1) (p21), is a major cell cycle regulator of the response to DNA damage, senescence and tumor suppression. Here, we report that COUP-TF-interacting protein 2 (CTIP2), recruited to the p21 gene promoter, silenced p21 gene transcription through interactions with histone deacetylases and methyltransferases. Importantly, treatment with the specific SUV39H1 inhibitor, chaetocin, repressed histone H3 lysine 9 trimethylation at the p21 gene promoter, stimulated p21 gene expression and induced cell cycle arrest. In addition, CTIP2 and SUV39H1 were recruited to the silenced p21 gene promoter to cooperatively inhibit p21 gene transcription. Induction of p21(WAF1) gene upon human immunodeficiency virus 1 (HIV-1) infection benefits viral expression in macrophages. Here, we report that CTIP2 further abolishes Vpr-mediated stimulation of p21, thereby indirectly contributing to HIV-1 latency. Altogether, our results suggest that CTIP2 is a constitutive p21 gene suppressor that cooperates with SUV39H1 and histone methylation to silence the p21 gene transcription. [less ▲]

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See detailLocal-Level Monitoring in Decentralized Forest Management: Exploring the Spaces for Community Participation
Tol, Sokchea; Srey, Marona; Diepart, Jean-Christophe ULg

in Beaupre, Pauline; Taylor, Janet; Carson, Toby (Eds.) Emerging Trends, Challenges and Innovations Community Based Natural Resource Management (CBNRM) in Cambodia (2009)

This paper explores a participatory monitoring process initiated in Kampong Thom province with 3 Community Forestry (CF) sites where CF development was facilitated by Forestry Administration (FA) staff ... [more ▼]

This paper explores a participatory monitoring process initiated in Kampong Thom province with 3 Community Forestry (CF) sites where CF development was facilitated by Forestry Administration (FA) staff and externally supported by German Technical Support-Rural Development Programme (GTZ-RDP).The paper details the methodology used and the key outputs produced during the process, it highlights the four main principles of the principle, criteria, and indicator Monitoring and Evaluation (M&E) which are: (1) that forest health is maintained, (2) public well-being is improved, (3) community well-being is assured, and (4) external support is effective. The results show that in all three CF, the land integrity and the forest resource itself was improved between the baseline and follow-up surveys. Despite the positive results, many of the challenges and limitations were acknowledged including the difficulty in capturing all different points of view and opinions when there are such a large number of people involved and consulted as well as how this can lead to a slowdown within the whole process and is very expensive. The paper concludes suggesting that a local level monitoring system can help to build local capacity, improve decision-making, reduce conflict between local forest dependents and responsible authorities as well as empower local community members, especially marginalized groups. [less ▲]

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See detailA modular approach to quality of life assessment in paediatric oncology
Fonseca, Marta; Missotten, Pierre ULg; Etienne, Anne-Marie ULg et al

in Psychology & Health (2009), 24(Supp 1), 175

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See detailLes techniques de biologie moléculaire d'analyse des populations bactériennes complexes
Huybens, Nathalie ULg; Mainil, Jacques ULg; Marlier, Didier ULg

in Annales de Médecine Vétérinaire (2009), 153(2), 112-128

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See detailLiens, ruptures et parcours possibles de réconciliation entre recherche et clinique avec la famille selon une approche systémique
D'Amore, Salvatore ULg; Haxhe, Stéphanie ULg

in Thérapie Familiale (2009), 30(2), 195-210

Clinical research with the family has undergone relevant changes through time under an epistemological, theoretical, methodological and technical point of view. By rebuilding the main steps of such ... [more ▼]

Clinical research with the family has undergone relevant changes through time under an epistemological, theoretical, methodological and technical point of view. By rebuilding the main steps of such development, we will try to bring to the fore issues and problems that are at the centre of the present debate (researches untied from the theoretical model, mix-ups in logics between built-ups and levels of analysis, risks of over-interpretation on the basis of individual parameters) and the solutions put forward by those models that try and come back to a holistic vision of the family as research « object-subject ». Finally, we’ll propose research paths able to combine a complex». Finally, we’ll propose research paths able to combine a complex. Finally, we’ll propose research paths able to combine a complex vision with empirically validated models, observation methods with self-observation methods. [less ▲]

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See detailPregnancy-associated glycoproteins as diagnostic tool in cattle reproduction
Gajewski, Zdzislaw; Pertajitis; Melo de Sousa, Noelita ULg et al

in Schweizer Archiv für Tierheilkunde (2009), 151(12), 577-582

Pregnancy-associated glycoproteins are powerful pregnancy markers in domestic cattle. These proteins are expressed in mono- and binucleate trophoblast cells from the first days of gestation until calving ... [more ▼]

Pregnancy-associated glycoproteins are powerful pregnancy markers in domestic cattle. These proteins are expressed in mono- and binucleate trophoblast cells from the first days of gestation until calving. Different molecules were identified as being expressed at various stages of pregnancy. However, up to date, their functions and activities during pregnancy were not yet established. Specific RIA tests were developed (classic and alternative RIA) and used to measure the concentration of these glycoproteins in blood during gestation and the postpartum period in cattle. In maternal blood, PAGs rise to detectable levels from the 24th-28th days after fertilization. A recent study indicated that PAGs can also be detected in milk samples. However, concentrations in milk are much lower when compared to those of plasma. [less ▲]

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See detailSkizze einer theoretischen Emotion
Cormann, Grégory ULg

in von Wroblewsky, Vincent (Ed.) Lebendiger Sartre (2009)

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