References of "2012"
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See detailNatural Killer cells - role in local tumor growth and metastasis
Langers, Inge ULg; Renoux, Virginie ULg; Thiry, Marc ULg et al

in Biologics: Targets and Therapy (2012)

Historically, the name of Natural Killer (NK) cells came from their natural ability to kill tumor cells in vitro. From the seventies to date, accumulating data highlighted the importance of NK cells in ... [more ▼]

Historically, the name of Natural Killer (NK) cells came from their natural ability to kill tumor cells in vitro. From the seventies to date, accumulating data highlighted the importance of NK cells in host immune response against cancer and in therapy-induced anti-tumor response. The recognition and the lysis of tumor cells by NK cells are regulated by a complex balance of inhibitory and activating signals. This review summarizes NK cell mechanisms to kill cancer cells, their role in host immune responses against tumor growth or metastasis and their implications in anti-tumor immunotherapies via cytokines, antibodies or in combination with other therapies. The regulatory role of NK cells in autoimmunity is also discussed. [less ▲]

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See detailDamping identification of lightly damped linear dynamic systems using Common-base Proper Orthogonal Decomposition
Andrianne, Thomas ULg; Dimitriadis, Grigorios ULg

in Mechanical Systems & Signal Processing (2012), 28

This paper presents a new technique to identify the damping of linear systems. It is developed from the Proper Orthogonal Decomposition (POD) of the free response of the system and extended to the ... [more ▼]

This paper presents a new technique to identify the damping of linear systems. It is developed from the Proper Orthogonal Decomposition (POD) of the free response of the system and extended to the recently proposed Common-base POD (CPOD). The present application of CPOD considers simultaneously several free responses of the system to different initial conditions. The eigen-decomposition of the co-variance matrix leads to a unique vector basis which is likely to contain more information about the dynamics of the system than a vector basis obtained by the classic POD technique. The ability of the technique to estimate the mode shapes and the modal damping is demonstrated on a simulated mass-spring-damper system. Two different distributions of masses are considered in order to confront the CPOD analysis to the intrinsic limitation of POD, i.e. that the mode shapes are identified exactly only if the mass matrix is proportional to the identity matrix. It is shown that the identification of the damping is still possible when the modes are not orthonormal. The robustness of the technique is demonstrated in the presence of noise in the responses of the system and through an experimental application with comparison with other identifications techniques. [less ▲]

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See detailTyrosine-dependent capture of CAP-Gly domain‐containing proteins in complex mixture by EB1 C-terminal peptidic probes
Calligaris, David ULg; Manatschal, Cristina; Marcellin, Marlène et al

in Journal of Proteomics (2012), 75

Microtubule dynamics is regulated by an array of microtubule associated proteins of which the microtubule plus-end tracking proteins (+TIPs) are prominent examples. +TIPs form dynamic interaction networks ... [more ▼]

Microtubule dynamics is regulated by an array of microtubule associated proteins of which the microtubule plus-end tracking proteins (+TIPs) are prominent examples. +TIPs form dynamic interaction networks at growing microtubule ends in an EB1-dependent manner. The interaction between the C-terminal domain of EB1 and the CAP-Gly domains of the +TIP CLIP-170 depends on the last tyrosine residue of EB1. In the present study, we generated peptidic probes corresponding to the C-terminal tail of EB1 to affinity-capture binding partners from cell lysates. Using an MS-based approach, we showed that the last 15 amino-acid residues of EB1, either free or immobilized on beads, bound recombinant CAP-Gly domains of CLIP-170. We further demonstrate that this binding was prevented when the C-terminal tyrosine of EB1 was absent in the peptidic probes. Western blotting in combination with a label-free quantitative proteomic analysis revealed that the peptidic probe harboring the C-terminal tyrosine of EB1 effectively pulled-down proteins with CAP-Gly domains from endothelial cell extracts. Additional proteins known to interact directly or indirectly with EB1 and the microtubule cytoskeletonwere also identified. Our peptidic probes represent valuable tools to detect changes induced in EB1-dependent +TIP networks by external cues such as growth factors and small molecules. [less ▲]

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See detailL'économie sociale et solidaire
Huybrechts, Benjamin ULg

in Blanchet, Vivien; Carimentrand, Aurélie (Eds.) Dictionnaire du commerce équitable (2012)

Définit l'économie sociale et solidaire et positionne le commerce équitable par rapport à cette notion

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See detailInfluence of drying and hydrothermal treatment of corn on the denaturation of salt-soluble proteins and color parameters
Odjo, Sylvanus; Malumba Kamba, Paul ULg; Dossou, Joseph et al

in Journal of Food Engineering (2012), 109(3), 561-570

The effect of heat treatments (drying and hydrothermal treatment) on the extractability of salt-soluble protein (SSP) was assessed using Promatest methodology for corn kernels heated between 60 C and 120 ... [more ▼]

The effect of heat treatments (drying and hydrothermal treatment) on the extractability of salt-soluble protein (SSP) was assessed using Promatest methodology for corn kernels heated between 60 C and 120 C. During drying, the evolution of the grain moisture content is fitted using the analytical solution of Fick equation developed by Crank (1979) for spherical material. The decrease of extractible salt-soluble protein during heating is forecasted using a first and a second order ordinary differential equation. It was found that temperature; moisture content and time of processing greatly influence the kinetic denaturation of SSP of corn kernels. The evolution of extractible SSP content of corn kernels during drying at high temperature is more correctly described with second order kinetic than with the first order kinetic reaction. The Hunterlab color parameters of corn also vary during drying. Lightness and color intensity decrease while yellowness, redness, chroma and hue angle increase through drying time. Most of these Hunterlab color parameters are highly correlated with the salt-soluble proteins content and therefore could be used as indicators of excessive heat treatment and denaturation of salt-soluble proteins in corn kernels [less ▲]

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See detailAn adaptive thermal comfort model for hot humid South-East Asia
Nguyen, Anh Tuan ULg; Singh, Manoj Kumar ULg; Reiter, Sigrid ULg

in Building & Environment (2012), 56

The present paper presents a full procedure to develop an adaptive comfort model for South-East Asia. Meta-analysis on large number of observations from field surveys which were conducted in this region ... [more ▼]

The present paper presents a full procedure to develop an adaptive comfort model for South-East Asia. Meta-analysis on large number of observations from field surveys which were conducted in this region was employed. Standardization and bias control of the database were fully reported. Statistical tests of significance and weighted regression method applied in the analyses strengthened the reliability of the findings. This paper found a great influence of ‘Griffiths constant’ on the establishment of adaptive comfort equation and proposed an appropriate value. The adaptive comfort model generated is applicable to naturally ventilated building under hot and humid conditions of South-East Asia. The mean neutral comfort temperature (operative temperature, effective temperature, standard effective temperature) in naturally ventilated and air-conditioned building was compared and the differences have been discussed. The similar neutral standard effective temperature in both naturally ventilated and air-conditioned building proposes a new idea to implement SET* into building simulation tools to assess thermal comfort without the attention of building classification. Through the analysis, the effectiveness of behavioral adaptive actions on occupant’s thermal perception has been argued. The extended PMV-PPD model for hot humid conditions was examined and its applicability was recommended. Other comfort related issues, the differences and similarities between various adaptive comfort models were also addressed. [less ▲]

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See detailPresentation of the report about degradation inhibitors and metal additives impact on solvent degradation
Léonard, Grégoire ULg

Report (2012)

Literature review about impact of additives on solvent degradation

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See detailOrganisation du commerce équitable
Huybrechts, Benjamin ULg

in Blanchet, Vivien; Carimentrand, Aurélie (Eds.) Dictionnaire du commerce équitable (2012)

Définition et discussion de la notion d'organisation du commerce équitable

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See detailImposing periodic boundary condition on arbitrary meshes by polynomial interpolation
Nguyen, Van Dung ULg; Béchet, Eric ULg; Geuzaine, Christophe ULg et al

in Computational Materials Science (2012), 55

In order to predict the effective properties of heterogeneous materials using the finite element approach, a boundary value problem (BVP) may be defined on a representative volume element (RVE) with ... [more ▼]

In order to predict the effective properties of heterogeneous materials using the finite element approach, a boundary value problem (BVP) may be defined on a representative volume element (RVE) with appropriate boundary conditions, among which periodic boundary condition is the most efficient in terms of convergence rate. The classical method to impose the periodic boundary condition requires the identical meshes on opposite RVE boundaries. This condition is not always easy to satisfy for arbitrary meshes. This work develops a new method based on polynomial interpolation that avoids the need of matching mesh condition on opposite RVE boundaries. [less ▲]

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See detailDynamiques écosystémiques co-évolutives: proposition de typologie fonctionnelle des milieux
Hendrickx, Sébastien ULg; Van Der Kaa, Claire ULg; Dopagne, Claude ULg et al

in Notes de recherche - Conférence Permanente du Développement Territorial Région Wallonne (2012), 34

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See detailBriefe an Casanova
Roggendorf, Cécile de; Viehöver, Vera ULg

E-print/Working paper (2012)

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See detailToward a Risk Based Simulation for the Erection of an Offshore Windmill Park
Caprace, Jean-David ULg; Petcu, Cristian ULg; Velarde, Marco et al

in Proceeding of the 11th International Conference on Computer Applications and Information Technology in the Maritime Industries (2012, April)

Nowadays, EU shipyards that are facing difficulties due to the global crisis are often trying to diversify their activities. Some of them have already turned to the production of offshore windmill ... [more ▼]

Nowadays, EU shipyards that are facing difficulties due to the global crisis are often trying to diversify their activities. Some of them have already turned to the production of offshore windmill components. The installation and operation of offshore windmills are much more complex than onshore due to the distance and the depth of the water column. This creates problems specific to the production, installation and maintenance of offshore wind turbines. A tool for sequencing and installation simulation has been developed to assess the risks associated to the assembly of wind turbines parks via simulations of the different phases of construction considering various random phenomena such as weather conditions and uncertainties on production time. [less ▲]

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See detailCarnet de pédiatrie en Afrique: Démonstration de la prise-en-charge du nouveau-né
Battisti, Oreste ULg; Académie américaine de pédiatrie

Learning material (2012)

video reprenant les gestes de prise-en-charge du nouveau-né en salle d'accouchement

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See detailL'ancien institut de stomatologie à Bavière en sursis
Charlier, Sébastien ULg

in Nouvelles du Patrimoine (Les) (2012), 135

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See detailHow convection and diffusion processes might affect biological imprints, a challenge for modelers
Tison, J.-L.; Zhou, Jiayun ULg; Thomas, D. et al

Conference (2012, April)

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See detailUne cellule d'encadrement pour les producteurs transformateurs
Helleputte, Murielle ULg; De Laubier, Juliette ULg; Di Tanna, Sybille ULg et al

in Wallonie Elevages (2012), 4

La Cellule Qualité Produits Fermiers possède un guichet unique auquel le producteur-transformateur peut s'adresser pour toute question relative à son projet de diversification. En fonction de la demande ... [more ▼]

La Cellule Qualité Produits Fermiers possède un guichet unique auquel le producteur-transformateur peut s'adresser pour toute question relative à son projet de diversification. En fonction de la demande, il est dirigé vers le ou les pôles compétents. [less ▲]

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See detailChronique de doctrine en droit des marchés et contrats publics
Durviaux, Ann-Lawrence ULg; Delvaux, Thierry ULg; Fisse, Damien ULg et al

in Marchés et Contrats Publics = Overheidsopdrachten en -Overeenkomsten (2012), 1/2012

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See detailLa population, émergence d'un concept technologique
Oulc'hen, Hervé ULg

in Kiéfer, Audrey; Risse, David (Eds.) La biopolitique outre-Atlantique après Foucault (2012)

In his writings concerned with biopolitics Foucault gives the concept of population a central place and means to find its arising at the crossroads of several types of discourse : particularly about ... [more ▼]

In his writings concerned with biopolitics Foucault gives the concept of population a central place and means to find its arising at the crossroads of several types of discourse : particularly about species and the public. The genealogy of this bifocal concept is in keeping with some aspects of Canguilhem’s epistemological approach to the regulation of milieus, following his work on scientific ideology. Not only does such a parallel enable us to bring out the critical use of biopolitical concepts, it also leads us to examine the technological sequence which has made it possible for the concept of population to be determined. Such a sequence is articulated in three moments – utopia, practice, theory – which enable us to account for the evolution of the technology of police. [less ▲]

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See detailA prospective study of cardiac valvular status in patients treated with cabergoline for Endocrine Disease
VROONEN, Laurent ULg; Lancellotti, Patrizio ULg; Tome Garcia, M et al

in Annales d'Endocrinologie (2012, April), 73(2), 148

Detailed reference viewed: 26 (4 ULg)