Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
Full Text
Peer Reviewed
See detailAntiviral efficacy and resistance in patients on antiretroviral therapy in Kigali, Rwanda: the real-life situation in 2002.
Fischer, A; Karasi, Jean Claude ULg; Kibibi, D et al

in HIV Medicine (2006), 7(1), 64-6

Our study aimed to complete the published data on ARV therapy in Africa by describing the baseline situation in Rwanda before the launch of a large ARV programme (ESTHER). Prescription habits, frequency ... [more ▼]

Our study aimed to complete the published data on ARV therapy in Africa by describing the baseline situation in Rwanda before the launch of a large ARV programme (ESTHER). Prescription habits, frequency and reasons for treatment interruptions but also antiviral efficay, resistance to ARVs and genotypic variability of the viruses present in Rwanda were analysed. Among the 233 patients included in the study, it appeared that a vast majority (91%) were under triple therapy and that half of them had experienced at least one treatment interruption caused mainly by drug shortage or financial difficulties. Among 60 blood samples analysed, 26 were in virological failure with a viral load above 1000 RNA copies/ml and 11 presented major drug resistance mutations. Finally, virological failure could mainly be explained by the high frequency of treatment interruptions but also by the emergence of drug resistance mutations. Consequently the major objective for the ESTHER programme to improve the situation in Rwanda will be to reduce the drug shortage and facilitate the financial accessibility of the treatments. [less ▲]

Detailed reference viewed: 11 (5 ULg)
Full Text
Peer Reviewed
See detailAntiwindup regulation of saturated linear systems
Forni, Fulvio ULg; Zaccarian, Luca; Sepulchre, Rodolphe ULg

in 51st IEEE Conference on Decision and Control (2012, December)

We consider the output regulation problem for linear systems subject to actuators saturation. A state-feedback unconstrained regulator is transformed into an error-feedback bounded regulator by ... [more ▼]

We consider the output regulation problem for linear systems subject to actuators saturation. A state-feedback unconstrained regulator is transformed into an error-feedback bounded regulator by introducing an observer which is then decomposed into the sum of "unconstrained" and "antiwindup" dynamics. The unconstrained dynamics are regulated towards a predefined reference trajectory, by a control signal u which may violate the saturation bounds during transients. The antiwindup dynamics transiently store the mismatch between unconstrained and constrained dynamics. The antiwindup design also applies to a predefined error-feedback dynamic regulator for the unconstrained system, as in standard antiwindup setting. As a particular case of distinct interest, the design provides a new global asymptotic stabilizer for saturated null-controllable systems. [less ▲]

Detailed reference viewed: 89 (21 ULg)
Full Text
Peer Reviewed
See detailAntoine Garapon, Peut-on réparer l’histoire ? Colonisation, esclavage, Shoah, Paris, Odile Jacob, 2008, 287 p.
Grandjean, Geoffrey ULg

in Cahiers de Sciences Politiques de l'ULg (2009)

This article gives a summary of a book on restorative justice.

Detailed reference viewed: 61 (5 ULg)
Peer Reviewed
See detailAntoinette de Jésus
Henneau, Marie-Elisabeth ULg

in Fella, Audrey (Ed.) Les femmes mystiques. Histoire et dictionnaire (2013)

Detailed reference viewed: 20 (4 ULg)
Full Text
Peer Reviewed
See detailAnton de Kom, historiographe. La construction d’un passé national pour les esclaves du Surinam
Andringa, Kim ULg

in Amnis : Revue de Civilisation Contemporaine Europes/Amériques (2014), 13

Detailed reference viewed: 22 (0 ULg)
See detailAntonin de Bemels. Le danseur, le pantin et la métamorphose
Tomasovic, Dick ULg

in Aubenas, Jacqueline (Ed.) Filmer la danse (2007)

Detailed reference viewed: 21 (0 ULg)
Full Text
Peer Reviewed
See detailAntoninos de Cos, les lophoura et les soins vétérinaires
Marganne, Marie-Hélène ULg

in Doyen-Higuet, Anne-Marie; Van den Abeele, Baudouin (Eds.) Chevaux, chiens, faucons. L’art vétérinaire antique et médiéval à travers les sources écrites, archéologiques et iconographiques (Louvain-La-Neuve, 24-26 mars 2011) (2015)

Poursuivant les recherches ébauchées à propos d'Antoninos de Cos, dont le nom apparaît, à propos de soins vétérinaires, dans un papyrus grec daté du début du IIIe siècle de notre ère réédité récemment par ... [more ▼]

Poursuivant les recherches ébauchées à propos d'Antoninos de Cos, dont le nom apparaît, à propos de soins vétérinaires, dans un papyrus grec daté du début du IIIe siècle de notre ère réédité récemment par nos soins (Matière médicale ou doxographie ? Révision de PSI inv. 3011 [MP3 2388], dans V. Boudon-Millot – A. Garzya – J. Jouanna & A. Roselli (éd.), Histoire de la tradition et édition des médecins grecs. Actes du VIe Colloque international, Paris, 12-14 avril 2008, Napoli, 2010, pp. 43-59 [Collectanea, 27]), on s'attache à rassembler les fragments qui pourraient être attribués à cet auteur, qu'ils relèvent de la médecine humaine ou vétérinaire, à retracer tant leur contexte chronologique que les étapes de leur transmission, à analyser leur contenu et à définir enfin leur apport à la connaissance de l'art vétérinaire antique et de son expression écrite. [less ▲]

Detailed reference viewed: 29 (7 ULg)
Full Text
See detailAntonio Lobo Antunes
Delville, Michel ULg

in Culture, le magazine culturel de l'Université de Liège (2010)

Detailed reference viewed: 152 (4 ULg)
See detailAntonio Machado (á ne pas confondre avec Antonio Machado)
Ceballos Viro, Alvaro ULg

Article for general public (2012)

Detailed reference viewed: 41 (9 ULg)
See detailAntonio Muñoz Molina, Fenêtres de Manhattan
Dechêne, Antoine ULg

Article for general public (2012)

Detailed reference viewed: 32 (0 ULg)
Full Text
Peer Reviewed
See detailAntonymic co-presence: overview of the syntactic patterns model
Steffens, Marie ULg

in Studies van de BKL - Travaux du CBL - Papers of the LSB (2016), 10

Detailed reference viewed: 16 (2 ULg)
Full Text
See detailL'antonymie, entre structuralisme et cognitivisme : retour à Saussure
Steffens, Marie ULg

Conference (2014, May 23)

Detailed reference viewed: 30 (2 ULg)
Full Text
See detailL’antonymie. Définition de l’antonymie en langue et description des fonctions sémantico-référentielles de la co-présence antonymique en discours
Steffens, Marie ULg

Doctoral thesis (2014)

Grâce à un examen critique des travaux consacrés à l’antonymie, nous avons pu définir l’antonymie comme une relation multiforme qui touche des unités très différentes sur les plans sémantique et morpho ... [more ▼]

Grâce à un examen critique des travaux consacrés à l’antonymie, nous avons pu définir l’antonymie comme une relation multiforme qui touche des unités très différentes sur les plans sémantique et morpho-syntaxique mais dont l’unicité réside dans une opposition binaire fondamentale enracinée lexicalement. Nous avons ainsi dépassé la simple distinction entre contraires et contradictoires pour entrer dans la fascinante diversité de l’opposition et montrer comme les notions de graduation, de graduabilité, de scalarité, de borne et de seuil se combinent pour forger l’identité sémantique de chaque paire d’antonymes, la rapprocher ou la distinguer des autres. Grâce à l’analyse empirique d’énoncés extraits du journal Le Monde, nous avons montré que la co-présence antonymique en contexte s’appuie pour faire sens sur les relations antonymiques inscrites dans la mémoire linguistique des locuteurs, où sont fortement associées la forme et le sens des antonymes. Nous avons également montré comment la plongée de deux antonymes dans un contexte d’emploi peut moduler leur opposition et la définition du lexème neutre ou intermédiaire, lorsqu’il existe. Les antonymes co-présents, grâce aux rôles sémantico-syntaxiques qu’ils peuvent jouer, contribuent à la structuration des énoncés dans lesquels ils sont employés parce qu’ils organisent les unités qui les entourent sur le plan sémantico-référentiel. [less ▲]

Detailed reference viewed: 131 (26 ULg)
Full Text
See detailL’antonymie. Définition et fonctions discursives
Steffens, Marie ULg

Scientific conference (2015, November 12)

Detailed reference viewed: 14 (4 ULg)
Full Text
Peer Reviewed
See detailAntrocarines A-F, antiplasmodial ergostane steroids from the stem bark of Antrocaryon klaineanum.
Douanla, Pascal D.; Tabopda, Turibio Kuiate; Tchinda, Alembert T. et al

in Phytochemistry (2015), 117

During a study on the chemistry and biological activity of Antrocaryon klaineanum Pierre, six new sterols including 4,24(28)-ergostadiene-6alpha,7alpha-diol (1), 6alpha-methoxy-4,24(28)-ergostadiene ... [more ▼]

During a study on the chemistry and biological activity of Antrocaryon klaineanum Pierre, six new sterols including 4,24(28)-ergostadiene-6alpha,7alpha-diol (1), 6alpha-methoxy-4,24(28)-ergostadiene-7alpha,20S-diol (2), 6alpha-methoxy-4,24(28)-ergostadien-7alpha-ol (3), 20S-hydroxy-24(28)-ergosten-3-one (4), 7alpha-hydroxy-4,24(28)-ergostadien-3-one (5), and 24(28)-ergostene-3beta,6alpha-diol (6) were characterized by physical and spectroscopic means. The known steroids 7 and 8 were also isolated. The crude extract and the isolated compounds were evaluated for their ability to inhibit the 3D7 strain of Plasmodium falciparum. Compounds 2, 3, and 8 showed potent activity while that of the crude extract was moderate. [less ▲]

Detailed reference viewed: 37 (1 ULg)
See detailAntropologia cultural y educación comparada
de Landsheere, Gilbert ULg

in Marquez, Angel Diego (Ed.) Educación comparada : teoría y metodología (1972)

Detailed reference viewed: 40 (1 ULg)
Peer Reviewed
See detail« La antropología de la infancia y de los niños: Historia de un campo, cuestiones metodológicas y perspectivas »
Razy, Elodie ULg

in Alvarado, Neyra; Pérez, Salvador (Eds.) Por una Antropología de la Infancia (2015)

Detailed reference viewed: 72 (1 ULg)
Full Text
See detailAnts’ survival and waste management in Myrmica rubra nests
Diez, Lise; Lejeune, Philippe ULg; Detrain, Claire

Poster (2010)

Sociality increases risks of disease transmission as genetically related individuals live in a confined environment. Therefore, social insects developed specific defences against pathogens by showing ... [more ▼]

Sociality increases risks of disease transmission as genetically related individuals live in a confined environment. Therefore, social insects developed specific defences against pathogens by showing hygienic behaviours such as the rejection of cadavers and other wastes. We investigated if the undertaking and waste management is actually an efficient way of increasing ants’ survival and of limiting pathogens transmission. First, we observed the survival curve of ant colonies that were prevented from rejecting their dead nestmates outside the nest. Colonies that were forced to keep their dead inside the nest showed increased mortality of both adults and larvae in comparison to control nests, confirming that undertaking is an effective way for improving colony’s survival. Then, we compared the rejection dynamics of single waste items (ant cadavers, preys and clay pellet) introduced into ant nests. Clay pellets were quickly rejected within 12 ± 4 minutes, cadavers were dumped outside after 139 ± 28 min and preys were eaten and rejected only after 17.3 ± 0.3 hours. Spatial localisation inside the nest also differs between different items, as most cadavers stayed far from ants’ aggregate and larvae while preys were long-eaten close to larvae and inside ants’ aggregate. These results show that cadavers and preys are managed differently before becoming contagious, thus preventing effectively pathogens transmission inside the nest. [less ▲]

Detailed reference viewed: 57 (4 ULg)
See detailAntwerp Printers at the beginning of the Sixteenth Century: a Social Enquiry
Adam, Renaud ULg

Scientific conference (2012, October 19)

Detailed reference viewed: 24 (1 ULg)