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
See detailDu Un au Triple. Réflexions sur la mise en place de la triade d’Imet et l’évolution d’un système théologique local
Razanajao, Vincent ULg

in Bareš, Ladislav; Coppens, Filip; Smolarikov, Květa (Eds.) Egypt in Transition. Social and Religious Development of Egypt in the First Millennium BCE. Proceedings of an International Conference, Prague, September 1-4 2009 (2010)

Attested from the Thinite Period (ca 3100-2650 BC) onwards and mentioned in the Text Pyramids, the goddess of Imet (Imtyt) settled in a specific part of the Egyptian land only at a late stage of her ... [more ▼]

Attested from the Thinite Period (ca 3100-2650 BC) onwards and mentioned in the Text Pyramids, the goddess of Imet (Imtyt) settled in a specific part of the Egyptian land only at a late stage of her history. After being present in the area of the ancient Avaris from the Middle Kingdom (1990-1760 BC) on, where she acquired the name of Uadjet, Lady of Imet, it is at the very beginning of the 18th Dynasty (1539-1292 BC) that her cult settled in what is nowadays the modern site of Tell el-Faraun, in the Eastern Delta. Documents from and about Imet allow to trace the theological evolution of the place, which shows the appearance and disappearance of several deities at the goddess’ side. This paper examines these evolutions and especially focuses on the development of a local Triad during the 1st Millennium BC. [less ▲]

Detailed reference viewed: 13 (0 ULg)
Full Text
See detailDu venin toxique à la découverte de nouveaux composés thérapeutiques
Quinton, Loïc ULg

in Bulletin de l'association des chimistes de l'ULg (2012), Bulletins 3 et 4

Detailed reference viewed: 8 (2 ULg)
See detailDu XVIIIe siècle à 1918
Jadoulle, Jean-Louis ULg; TIHON, André

Book published by Didier Hatier (1992)

Manuel scolaire d'histoire pour la classe de 5e année de l'enseignement secondaire libre catholique

Detailed reference viewed: 8 (2 ULg)
See detailDu XVIIIe siècle à 1918. Vade-mecum du professeur d'histoire accompagnant le manuel d'histoire "Racines du Futur", t. 3
Jadoulle, Jean-Louis ULg; Tihon, André; Delvingt, Michel et al

Book published by Didier Hatier (1995)

Detailed reference viewed: 43 (4 ULg)
Full Text
See detailDu Zutisme à Barney Stinson. Perspectives méthodologiques pour une sociologie du parodique
Saint-Amand, Denis ULg

Scientific conference (2010, April 28)

Detailed reference viewed: 13 (2 ULg)
Full Text
Peer Reviewed
See detailDu « bon usage » de la notion de syncrétisme
Pirenne-Delforge, Vinciane ULg; Motte, André ULg

in Kernos : Revue Internationale et Pluridisciplinaire de Religion Grecque (1994), 7

Detailed reference viewed: 38 (1 ULg)
See detailDu « capital social » à l’utilité sociale : Petite étude sur le lien social chez les personnes précarisées
Italiano, Patrick ULg

Book published by Editions de l'ULG (2007)

Etude de l'évolution du lien social au cours du parcours de vie de personnes en précarité aiguë

Detailed reference viewed: 81 (12 ULg)
Full Text
See detailDu « Prof de gym » au « Prof d’éducation physique »
Cloes, Marc ULg

Conference given outside the academic context (2008)

La problématique récurrente, c'est la manque d'activité physique chez les jeunes. Une réflexion s'impose en collaboration avec les décideurs politiques, les responsables du sport et de l'éducation pour ... [more ▼]

La problématique récurrente, c'est la manque d'activité physique chez les jeunes. Une réflexion s'impose en collaboration avec les décideurs politiques, les responsables du sport et de l'éducation pour favoriser un style de vie plus actif et ainsi démontrer que l'activité physique, dont fait partie le sport, et la santé sont intimement liés. L'exposé est divisé en deux parties: (1) Jeu de questions/réponses avec quatre témoins privilégiés ayant tous plus de ving années d'expérience et qui travaillent dans des contextes très différents (niveau d'enseignement, réseau, types de populations différentes, quartiers populaires, écoles à discrimination positive); (2) Court exposé plus théorique. [less ▲]

Detailed reference viewed: 70 (5 ULg)
Full Text
Peer Reviewed
See detailDu “new urbanism » au « new ruralism” : un débat en cours sur de nouvelles visions de l’avenir des campagnes aux Etats-Unis
Schmitz, Serge ULg

in Géocarrefour (2008), 83(4), 331-336

The new ruralism is both a new concept developed by researchers, especially in California, and a marketing stuff improved by the new vision of the rurality by a broad segment of the American population ... [more ▼]

The new ruralism is both a new concept developed by researchers, especially in California, and a marketing stuff improved by the new vision of the rurality by a broad segment of the American population. The new ruralism results from the conjunction of the smart growth trend and the researches on sustainable agriculture. The paper comments the state of the art and the first projects based on new ruralism. It scrutinizes the impact on the countryside and challenges the contemporary rural geography. [less ▲]

Detailed reference viewed: 67 (19 ULg)
Full Text
Peer Reviewed
See detailDuae exercitationes criticae in Phylarchum
Vanhaegendoren, Koen ULg

in Etudes Classiques (2005), 73(1), 67

Detailed reference viewed: 10 (1 ULg)
Full Text
Peer Reviewed
See detailThe dual action of estrogen hypothesis
Cornil, Charlotte ULg; Ball, Gregory F.; Balthazart, Jacques ULg

in Trends in Neurosciences (2015), 38(7), 408-16

Estradiol (E2) can act in the brain in a relatively fast manner (i.e., seconds to minutes) usually through signaling initiated at the cell membrane. Brain-derived E2 has thus been considered as another ... [more ▼]

Estradiol (E2) can act in the brain in a relatively fast manner (i.e., seconds to minutes) usually through signaling initiated at the cell membrane. Brain-derived E2 has thus been considered as another type of neurotransmitter. Recent work found that behaviors indicative of male sexual motivation are activated by estrogenic metabolites of testosterone (T) in a fast manner, while sexual performance (copulatory behavior per se) is regulated by brain E2 in a slower manner via nucleus-initiated actions. This functional division between these two types of action appears to generalize to other behavioral systems regulated by E2. We propose the dual action of estrogen hypothesis to explain this functional distinction between these two different modes of action. [less ▲]

Detailed reference viewed: 36 (0 ULg)
Peer Reviewed
See detailDual actions of neuroestrogens on the regulation of behavior
Cornil, Charlotte ULg

Conference (2015, June 08)

Detailed reference viewed: 5 (0 ULg)
Full Text
Peer Reviewed
See detailDual activities of galectin-3 in human prostate cancer: tumor suppression of nuclear galectin-3 vs tumor promotion of cytoplasmic galectin-3
Castronovo, Vincenzo ULg; Bracke, M.; van den Brule, F. et al

in Oncogene (2004), 23(45), 7527-7536

Galectin-3, a multifunctional lectin, is involved during cancer progression. Previous observations showed that both cytosolic expression and nuclear exclusion of galectin-3 in human prostate cancer cells ... [more ▼]

Galectin-3, a multifunctional lectin, is involved during cancer progression. Previous observations showed that both cytosolic expression and nuclear exclusion of galectin-3 in human prostate cancer cells were associated to progression of the disease. In this study, we examined the biological roles of galectin-3 when expressed either in the nucleus or in the cytosol. LNCaP, a galectin-3-negative human prostate cancer cell line, was used to generate transfectants expressing galectin-3 either in the nucleus or in the cytosol. No changes in cell morphology, proliferation, attachment to laminin-1 or androgen dependency were observed. Cytoplasmic galectin-3 induced significantly increased Matrigel invasion, anchorage-independent growth and in vivo tumor growth and angiogenesis, and decreased inducible apoptosis. Surprisingly, nuclear galectin-3 affected these parameters in an opposite fashion with an overall antitumoral activity. Thus, our study demonstrates that galectin-3 exerts opposite biological activities according to its cellular localization: nuclear galectin-3 plays antitumor functions and cytoplasmic galectin-3 promotes tumor progression. [less ▲]

Detailed reference viewed: 21 (0 ULg)
Full Text
See detailDual activity of ruthenium catalysts in controlled radical reactions and olefin metathesis
Delaude, Lionel ULg; Filmon, Karine; Delfosse, Sébastien et al

Conference (2003, May)

The catalytic activity of five ruthenium-arene complexes of the RuCl2(p-cymene)L type was investigated in controlled radical reactions and olefin metathesis. The ligands L were stable Nheterocyclic ... [more ▼]

The catalytic activity of five ruthenium-arene complexes of the RuCl2(p-cymene)L type was investigated in controlled radical reactions and olefin metathesis. The ligands L were stable Nheterocyclic carbenes (NHCs) derived from imidazol-2-ylidene. They differed by the nature of the substituents on the nitrogen atoms (R1) and on the carbon-carbon double bond (R2) of the heterocyclic ring. Thus, R1 was either the mesityl or the cyclohexyl group, and R2 included methyl, hydrogen, or chloro substituents.The complexes were tested as initiators for the Atom Transfer Radical Addition (ATRA) of carbon tetrachloride to methyl methacrylate and styrene, for the Atom Transfer Radical Polymerization (ATRP) of methyl methacrylate and styrene, and for the Ring-Opening Metathesis Polymerization (ROMP) of cyclooctene. Some species displayed a dual activity and promoted both olefin metathesis and ATRP. [less ▲]

Detailed reference viewed: 12 (2 ULg)
See detailDual activity of ruthenium catalysts in controlled radical reactions and olefin metathesis
Delaude, Lionel ULg; Delfosse, Sébastien; Richel, Aurore ULg et al

in Imamoglu, Yavuz; Bencze, Laszlo (Eds.) Novel metathesis chemistry: designing well-defined initiator systems for specialty chemical synthesis, tailored polymers and advanced material application (2003)

The catalytic activity of five ruthenium-arene complexes of the RuCl2(p-cymene)L type was investigated in controlled radical reactions and olefin metathesis. The ligands L were stable N-heterocyclic ... [more ▼]

The catalytic activity of five ruthenium-arene complexes of the RuCl2(p-cymene)L type was investigated in controlled radical reactions and olefin metathesis. The ligands L were stable N-heterocyclic carbenes (NHCs) derived from imidazol-2-ylidene. They differed by the nature of the substituents on the nitrogen atoms (R1) and on the carbon-carbon double bond (R2) of the heterocyclic ring. Thus, R1 was either the mesityl or the cyclohexyl group, and R2 included methyl, hydrogen, or chloro substituents. The complexes were tested as initators for the Atom Transfer Radical Addition (ATRA) of carbon tetrachloride to methyl methacrylate and styrene, for the Atom Transfer Radical Polymerization (ATRP) of methyl methacrylate and styrene, and for the Ring-Opening Metathesis Polymerization (ROMP) of cyclooctene. Some species displayed a dual activity and promoted both olefin metathesis and ATRP. [less ▲]

Detailed reference viewed: 24 (12 ULg)
Full Text
Peer Reviewed
See detailDual analysis for finite element solutions of plate bending
Debongnie, Jean-François ULg; Nguyen-Xuan, Hung; Cung, N. H.

in Topping, B. H. V.; Montero, G.; Montenegro, R. (Eds.) Proceedings of the Eighth International Conference on Computational Structures Technology (2006, September)

This paper presents the application of the dual analysis concept to plate bending. In this method, a same problem is analyzed parallely by a displacement and an equilibrium model. The energetic distance ... [more ▼]

This paper presents the application of the dual analysis concept to plate bending. In this method, a same problem is analyzed parallely by a displacement and an equilibrium model. The energetic distance between these two models is the sum of both global errors and consequently, an upper bound of each of them. After an exposition of the two models, numerical examples are presented, which illustrate the high obtainable accuracy of the method. [less ▲]

Detailed reference viewed: 61 (9 ULg)
Full Text
Peer Reviewed
See detailDual analysis with general boundary conditions
Debongnie, Jean-François ULg; Zhong, H. G.; Beckers, Pierre ULg

in Computer Methods in Applied Mechanics & Engineering (1995), 122(1-2), 183-192

The dual analysis concept was introduced by Fraeijs de Veubeke [1] as a consequence of upper and lower bounds of the energy. As such bounds exist only in those cases where one type of condition is ... [more ▼]

The dual analysis concept was introduced by Fraeijs de Veubeke [1] as a consequence of upper and lower bounds of the energy. As such bounds exist only in those cases where one type of condition is homogeneous, it is commonly admitted that a dual error measure does not exist with general boundary conditions. This paper presents a re-examination of the dual error measure by a way which avoids any use of upper and lower bounds of the energy. It is found that such an error measure holds whatever the boundary conditions be. Furthermore, it is not necessary to obtain the approximate solutions by a Rayleigh-Ritz process, so that the second analysis, which seemed necessary in the original dual analysis concept, may be replaced by any admissible approximation. This implies the possibility of a dual error measure at a simple post-processor level. [less ▲]

Detailed reference viewed: 35 (8 ULg)
Full Text
Peer Reviewed
See detailDual anticancer drug/superparamagnetic iron oxide-loaded PLGA-based nanoparticles for cancer therapy and magnetic resonance imaging
Schleich, N.; Sibret, Pierre ULg; Danhier, P. et al

in International Journal of Pharmaceutics (2013), 447(1-2), 94-101

We developed dual paclitaxel (PTX)/superparamagnetic iron oxide (SPIO)-loaded PLGA-based nanoparticles for a theranostic purpose. Nanoparticles presented a spherical morphology and a size of 240 nm. The ... [more ▼]

We developed dual paclitaxel (PTX)/superparamagnetic iron oxide (SPIO)-loaded PLGA-based nanoparticles for a theranostic purpose. Nanoparticles presented a spherical morphology and a size of 240 nm. The PTX and iron loading were 1.84 ± 0.4 and 10.4 ± 1.93 mg/100 mg respectively. Relaxometry studies and phantom MRI demonstrated their efficacy as T2 contrast agent. Significant cellular uptake by CT26 cells of nanoparticles was shown by Prussian blue staining and fluorescent microscopy. While SPIO did not show any toxicity in CT-26 cells, PTX-loaded nanoparticles had a cytotoxic activity. PTX-loaded nanoparticle (5 mg/kg) with or without co-encapulated SPIO induced in vivo a regrowth delay of CT26 tumors. Together these multifunctional nanoparticles may be considered as future nanomedicine for simultaneous molecular imaging, drug delivery and real-time monitoring of therapeutic response. [less ▲]

Detailed reference viewed: 45 (5 ULg)