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See detailLe ciel selon XMM-Newton
Rauw, Grégor ULg; Nazé, Yaël ULg

Article for general public (2006)

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See detailCiência, Técnica e Sociedade
Cupani, Alberto; Guivant, Julia; Delvenne, Pierre ULg

Book published by UFSC/Política & Sociedade (2012)

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See detailCiencias y comics
Jaminon, Martine ULg

Article for general public (2004)

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See detailCiftduzeyli Bir Rekabetci Tesis Yer Secimi Problemi Icin Tabu Arama Sezgiseli
Kucukaydin, Hande ULg; Aras, Necati; Altinel, I. Kuban

in Endustri Muhendisligi Dergisi (2012), 23(1), 28-39

In this study, the problem of a firm is considered where the firm tries to open new facilities in a market where there are already existing facilities belonging to a competitor. The new entrant firm ... [more ▼]

In this study, the problem of a firm is considered where the firm tries to open new facilities in a market where there are already existing facilities belonging to a competitor. The new entrant firm wishes to find the optimal location and attractiveness levels of its facilities to maximize its profit. On the other hand, the competitor can react to the new entrant by changing the attractiveness levels of its existing facilities, closing them and/or opening new facilities. The gravity-based rule is employed in order to model the customer behavior. According to this rule, the probability that a customer patronizes a facility is proportional to the attractiveness level of the facility and inversely proportional to the distance between the customer and the facility. To this end, a bilevel mixed-integer nonlinear programming problem in discrete space is formulated. The new entrant firm is the leader of the game and the competitor is the follower. In order to find feasible solutions to the model, two tabu search heuristic methods are proposed. Two exact methods are utilized as subroutines of the proposed methods: a gradient ascent algorithm and a branch-and-bound algorithm that uses nonlinear programming relaxation. [less ▲]

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See detailCigognes sans frontières: le passé et l'avenir
Jadoul, Gérard; Libois, Roland ULg

Learning material (1998)

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See detailCIKS, a connection to Ikappa B kinase and stress-activated protein kinase.
Leonardi, Antonio; Chariot, Alain ULg; Claudio, Estefania et al

in Proceedings of the National Academy of Sciences of the United States of America (2000), 97(19), 10494-10499

Pathogens, inflammatory signals, and stress cause acute transcriptional responses in cells. The induced expression of genes in response to these signals invariably involves transcription factors of the NF ... [more ▼]

Pathogens, inflammatory signals, and stress cause acute transcriptional responses in cells. The induced expression of genes in response to these signals invariably involves transcription factors of the NF-kappaB and AP-1/ATF families. Activation of NF-kappaB factors is thought to be mediated primarily via IkappaB kinases (IKK), whereas that of AP-1/ATF can be mediated by stress-activated protein kinases (SAPKs; also named Jun kinases or JNKs). IKKalpha and IKKbeta are two catalytic subunits of a core IKK complex that also contains the regulatory subunit NEMO (NF-kappaB essential modulator)/IKKgamma. The latter protein is essential for activation of the IKKs, but its mechanism of action is not known. Here we describe the molecular cloning of CIKS (connection to IKK and SAPK/JNK), a previously unknown protein that directly interacts with NEMO/IKKgamma in cells. When ectopically expressed, CIKS stimulates IKK and SAPK/JNK kinases and it transactivates an NF-kappaB-dependent reporter. Activation of NF-kappaB is prevented in the presence of kinase-deficient, interfering mutants of the IKKs. CIKS may help to connect upstream signaling events to IKK and SAPK/JNK modules. CIKS could coordinate the activation of two stress-induced signaling pathways, functions reminiscent of those noted for tumor necrosis factor receptor-associated factor adaptor proteins. [less ▲]

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See detailCiliary ultrastructure in healthy dogs: preliminary results.
Clercx, Cécile ULg; Peeters, Dominique ULg; Willems, Tom et al

in Proceedings of the 9th Annual Congress of the ESVIM (1999)

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See detailThe ciliogenic transcription factor Rfx3 is required for the formation of the thalamocortical tract by regulating patterning of prethalamus and ventral telencephalon.
Magnani, D; Morlé, L; Hasenpusch-Theil, K et al

in Human Molecular Genetics (2015), 24

Primary cilia are complex subcellular structures that play key roles during embryogenesis by controlling the cellular response to several signaling pathways. Defects in the function and/or structure of ... [more ▼]

Primary cilia are complex subcellular structures that play key roles during embryogenesis by controlling the cellular response to several signaling pathways. Defects in the function and/or structure of primary cilia underlie a large number of human syndromes collectively referred to as ciliopathies. Often, ciliopathies are associated with mental retardation (MR) and malformation of the corpus callosum. However, the possibility of defects in other forebrain axon tracts, which could contribute to the cognitive disorders of these patients, has not been explored. Here, we investigate the formation of the corticothalamic/thalamocortical tracts in mice mutant for Rfx3, which regulates the expression of many genes involved in ciliogenesis and cilia function. Using DiI axon tracing and immunohistochemistry experiments, we show that some Rfx3-/- corticothalamic axons abnormally migrate toward the pial surface of the ventral telencephalon (VT). Some thalamocortical axons (TCAs) also fail to leave the diencephalon or abnormally project toward the amygdala. Moreover, the Rfx3-/- VT displays heterotopias containing attractive guidance cues and expressing the guidance molecules Slit1 and Netrin1. Finally, the abnormal projection of TCAs toward the amygdala is also present in mice carrying a mutation in the Inpp5e gene, which is mutated in Joubert Syndrome and which controls cilia signaling and stability. The presence of identical thalamocortical malformations in two independent ciliary mutants indicates a novel role for primary cilia in the formation of the corticothalamic/thalamocortical tracts by establishing the correct cellular environment necessary for its development. [less ▲]

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See detailCIMEDE : Architectural modeler for modular industrial building system
Leclercq, Pierre ULg; Van de Vreken, Anne ULg; Lorquet, Cyril ULg et al

Scientific conference (2011, July)

The main scope of this applied research project was to implement a software platform able to efficiently assist the various stakeholders (architects, clients, process managers, builders, factory workers ... [more ▼]

The main scope of this applied research project was to implement a software platform able to efficiently assist the various stakeholders (architects, clients, process managers, builders, factory workers, etc.) involved in the life-cycle of CIMEDE housings. CIMEDE is an industrialized building system focused on modularity, sustainability and cost effectiveness. Our contribution consisted mostly in analyzing (ergonomics, UI, interactions) and implementing a bespoke 3D CAD modeler tailored to the CIMEDE industrialized building system and the specific needs of future users. [less ▲]

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See detailCIMEDE : Pré-dimensionnement des solutions de plancher
Peigneux, Christophe ULg; Franssen, Jean-Marc ULg

Report (2009)

Ce présent rapport a pour but d’expliquer la démarche de dimensionnement poursuivie pour les 6 solutions de plancher retenues. Ce rapport ne fournit pas un dimensionnement exact des structures de plancher ... [more ▼]

Ce présent rapport a pour but d’expliquer la démarche de dimensionnement poursuivie pour les 6 solutions de plancher retenues. Ce rapport ne fournit pas un dimensionnement exact des structures de plancher étudiées mais fournit un pré-dimensionnement. Ce dernier a été réalisé sur base d’une série d’hypothèses permettant de simplifier le modèle de calcul. Les dimensions obtenues ne sont dès lors probablement pas les dimensions exactes des éléments structurels mais permettent d’obtenir un ordre de grandeur des dimensions et de la quantité de matériau nécessaire. Le pré-dimensionnement est effectué sur base de l’Eurocode EN 1995-1-1 pour les solutions en bois et EN 1994-1-1 pour les solutions mixtes acier-béton. L’hypothèse principale que nous effectuons est de supposer une connexion complète entre les différents éléments dans le cas d’une solution mixte (acier-béton, bois-bois, bois-acier, …). Cette hypothèse engendre comme conséquence directe que nous sous-estimons les flèches. En effet, nous négligeons le glissement qui pourrait se produire à l’interface des éléments. Pour contre à cela, nous garderons une réserve de l’ordre de 20% sur les flèches par rapport à la limite admissible. En effet, en phase de pré-dimensionnement, il n’est pas judicieux de déjà procéder au calcul des connecteurs et donc à la détermination du degré de connexion entre éléments. [less ▲]

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See detailCIMEDE : Rapport scientifique final - B-TeC ULg
Schmitz, Dimitri ULg

Report (2013)

Construction industrielle de maisons évolutives, durables et économiques

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See detailCIMEDE: a wood based industrialized system for housing, seeking after an ambitious environmental performance
Vierset, Martin ULg

Scientific conference (2011, August)

The project has three main objectives. The first objective is to design a method of construction wood that can be industrialized, so that the elements are then assembled on site. In this way, the ... [more ▼]

The project has three main objectives. The first objective is to design a method of construction wood that can be industrialized, so that the elements are then assembled on site. In this way, the manufacturing costs should be reduced. The second objective is to design a low energy house, whose consumption is less than an equivalent of 6 litres of oil per square meter per year (or 60 kWh/m²yr). The third objective is to employ less qualified workers in workshops or on site. Because the construction industry suffers from a shortage of workers, despite a high unemployment rate in our region. [less ▲]

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See detailCIMEDE: An architectural modeler for a modular industrial building system - A Case Study
Van de Vreken, Anne ULg; Delfosse, Vincent ULg; Schmitz, Dimitri ULg et al

Scientific conference (2012, August)

CIMEDE is a wooden industrialized building system focused on modularity, sustainability and cost effectiveness. This paper presents an applied research project focused on the implementation of software ... [more ▼]

CIMEDE is a wooden industrialized building system focused on modularity, sustainability and cost effectiveness. This paper presents an applied research project focused on the implementation of software able to efficiently assist the various stakeholders involved in the design and the construction of CIMEDE housings (architects, clients, process managers, builders, factory workers...). The main objective is to develop an easy to use and bespoke 3D CAD modeler addressing the multiple stakeholder’s needs, and able to integrate the whole complex process of industrialization. [less ▲]

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See detailUn cimetière de lucanes
Jeuniaux, Charles ULg

Article for general public (1946)

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See detailUn cimetière, une communauté, un espace : l’exemple liégeois
Schmitz, Serge ULg

in Géographie et cultures (1995), 16

The article is the result of the study of 160 years of cemetery history in an urban region which houses today 510.000 peoples. It demonstrates the strong links between urban and rural communities and ... [more ▼]

The article is the result of the study of 160 years of cemetery history in an urban region which houses today 510.000 peoples. It demonstrates the strong links between urban and rural communities and their cemeteries. In order to do this, four points in cemetery history, chosen for the availability of reliable and comparable sources, have been chosen and described successively. Finally the article investigates the reasons for the exponential growth of requiered cemetery size. [less ▲]

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See detailCinacalcet treatment at the time of transplantation is associated with a significant risk of delayed graft function in kidney transplant recipients
Jouret, François ULg; WEEKERS, Laurent ULg; GROSCH, Stéphanie ULg et al

in Transplant International (2014, May), 27(S1), 167

The calcium-sensing receptor (CaSR) has been implicated in the ischemia/ reperfusion (I/R) cascade in heart, liver and brain. Renal I/R occurs at the time of transplantation (Tx), with a deleterious ... [more ▼]

The calcium-sensing receptor (CaSR) has been implicated in the ischemia/ reperfusion (I/R) cascade in heart, liver and brain. Renal I/R occurs at the time of transplantation (Tx), with a deleterious impact on early graft function. Here, we retrospectively investigated if the use of cinacalcet, a CaSR agonist, in kidney transplant recipients (KTR) influences early graft recovery. All KTR from 2007 to 2012 in our Academic Hospital were prospectively included in a database. Patients actively treated with cinacalcet on the day of Tx were retrospectively identified from this database and matched with controls on (i) type of donor (living [LD], deceased after brain or circulatory death [DCD]); (ii) cold ischemic time (CIT) ` 1 h; (iii) residual diuresis (` 500 ml); and (iv) donor age (` 5 years). Delayed graft function (DGF) was defined as dialysis requirement after Tx. Baseline characteristics were compared between groups with student’s t-test or Chi-2 as appropriate. The endpoint was the percentage of DGF in both groups. Among 337 KTR, 36 (10.7%) were treated with cinacalcet at Tx. Control group included 61 patients. Characteristics of patients and donors are summarized in the table. DGF occurred in 42 and 23% of cinacalcet-treated and control groups, respectively (p = 0.05). These retro- spective observations suggest that CaSR activation at the time of Tx impairs early graft recovery. [less ▲]

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See detailCinégénies lunaires. Le cinéma à la conquête de la lune.
Tomasovic, Dick ULg

in Jaminon, Martine; Richelle, Jean; Thomas, Jean-Marcel (Eds.) Éclats de Lune. Entre science et imaginaire (2013)

La Lune au cinéma apparaît à la fois comme une destination exotique, romanesque et périlleuse, et comme une figure poétique majeure invitant autant à la contemplation rêveuse qu’à la remise en question ... [more ▼]

La Lune au cinéma apparaît à la fois comme une destination exotique, romanesque et périlleuse, et comme une figure poétique majeure invitant autant à la contemplation rêveuse qu’à la remise en question existentielle. Le cinéma filme la Lune, mais la Lune regarde le spectateur. Devant le nombre de films qui ont mis en scène l’astre lunaire, il faut se borner à repérer deux grandes formes d’utilisation, deux poétiques du motif lunaire. Cet article tente de les définir. [less ▲]

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See detailCinéma (De l’irrévérence du cinéma au Pays de Liège)
Tomasovic, Dick ULg

in Delaunois, Alain; Joiret, Marie-Hélène (Eds.) Petit guide de l’irrévérence (au Pays de Liège) (2011)

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See detailCinéma 3D: d'une révolution à l'autre
Thonon, Jonathan ULg

E-print/Working paper (2012)

Detailed reference viewed: 64 (0 ULg)