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See detailA propos de l'encéphalopathie du nouveau-né
Battisti, Oreste ULg; Beguin, Yves ULg

in Percentile (2014)

editorial sur l'hypoxie périnatale et les cellules souches.

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See detailMaisieres-Canal: An Open-Air Aurignacian Workshop
Miller, Rebecca ULg

in Smith, Claire (Ed.) Encyclopedia of Global Archaeology (2014)

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See detailThe Rank Minrelation Coefficient
Meyer, Patrick ULg

in Quality Technology & Quantitative Management (2014), 11

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See detailSimulation and optimization of a CHP biomass plant and district heating network
Sartor, Kevin ULg; Quoilin, Sylvain ULg; Dewallef, Pierre ULg

in Applied Energy (2014)

Biomass Combined Heat and Power (CHP) plants connected to district heating (DH) networks are recognized nowadays as a very good opportunity to increase the share of renewable sources into energy systems ... [more ▼]

Biomass Combined Heat and Power (CHP) plants connected to district heating (DH) networks are recognized nowadays as a very good opportunity to increase the share of renewable sources into energy systems. However, as CHP plants are not optimized for electricity production, their operation is profitable only if a sufficient heat demand is available throughout the year. Most of the time, pre-feasibility studies are based on peak power demand and business plans only assume monthly or yearly consumption data. This approach usually turns out to overestimate the number of operating hours or oversize the plant capacity. This contribution presents a methodology intended to be simple and effective that provides accurate estimations of economical, environmental and energetic performances of CHP plants connected to district heating networks. A quasi-steady state simulation model of a CHP plant combined with a simulation model of the district heating network installed on the Campus of the University in Liège (Belgium) is used as an application framework to demonstrate the effectiveness of the selected approach. Based on the developed model and actual consumption data, several scenarios for energy savings are considered and ranked. The potential energy savings and resulting energy costs are estimated enabling more general conclusions to be drawn on the opportunity of using district heating networks in urban districts for Western Europe countries. [less ▲]

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See detailConstitutional Aspects of FTAs: a Colombian Perspective
Parra Santamaria, Lusmiriam Andrea ULg; De Lombaerde, Philippe; Lizarazo, Liliana et al

in European Journal of Law (2014)

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See detailImpact of in vivo T-cell depletion on outcome of AML patients in first CR given peripheral blood stem cells and reduced-intensity conditioning all-SCT from a HLA-identical sibling donor : a report from the Acute Leukemia Working Party of the European group for Blood and Marrow Transplantation
Baron, Frédéric ULg; Labopin, M.; Blaise, D. et al

in Bone Marrow Transplantation (2014)

The impact of in vivo T-cell depletion on transplantation outcomes in patients transplanted with reduced-intensity conditioning (RIC) remains controversial. This study assessed the outcome of 1250 adult ... [more ▼]

The impact of in vivo T-cell depletion on transplantation outcomes in patients transplanted with reduced-intensity conditioning (RIC) remains controversial. This study assessed the outcome of 1250 adult patients with de novo AML in first CR (CR1) given PBSC from HLA-identical siblings after chemotherapy-based RIC. A total of 554 patients did not receive any form of in vivo T-cell depletion (control group), whereas antithymocyte globulin (ATG) and alemtuzumab were given in 444 and 252 patients, respectively. The incidences of grade II-IV acute GVHD were 21.4, 17.6 and 10.2% in control, ATG and alemtuzumab patients, respectively (Po0.001). In multivariate analysis, the use of ATG and the use of alemtuzumab were each associated with a lower risk of chronic GVHD (Po0.001 each), but a similar risk of relapse, and of nonrelapse mortality, and similar leukemia-free survival and OS. Further, among patients given BU-based RIC, the use of o6 mg/kg ATG did not increase the risk of relapse (hazard ratio, HR¼1.1), whereas there was a suggestion for higher relapse risk in patients given X6 mg/kg ATG (HR¼1.4, P¼0.08). In summary, these data suggest that a certain amount of in vivo T-cell depletion can be safely used in the conditioning of AML patients in CR1 given PBSC after chemotherapy-based RIC. [less ▲]

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See detailEmotion, mort et corps morcelé. Le premier Sartre et Freud
Cormann, Grégory ULg

in Gyemant, Maria; Popa, Delia (Eds.) Approches phénoménologiques de l'inconscient (2014)

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See detail"Des muets qui veulent parler". Lectures politiques, des Temps Modernes à L'Idiot de la famille
Cormann, Grégory ULg

in Bolmain, Thomas; Cormann, Grégory (Eds.) Politiques de la littérature. Bourdieu, Sartre, Foucault (2014)

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See detailFamilles diasporiques et arènes spirituelles. Approche ethnographique translocale: Kinshasa-Bruxelles-Liège-Kinshasa
Meiers, Bénédicte ULg

in Mazzocchetti, Jacinthe (Ed.) Migrations subsahariennes en Belgique (2014)

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See detailAssociative learning of Nasonia vitripennis Walker (Hymenoptera: Pteromalidae) to methyldisulfanylmethane
Frederickx, Christine ULg; Verheggen, François ULg; Brostaux, Yves ULg et al

in Journal of Forensic Sciences (2014)

Traditional methods of volatile detection used by police typically consist of reliance on canine olfaction. However, dogs have some limitations such as cost of training and time of conditioning. The ... [more ▼]

Traditional methods of volatile detection used by police typically consist of reliance on canine olfaction. However, dogs have some limitations such as cost of training and time of conditioning. The possibility of using parasitic wasps for detecting explosives and narcotics has been developed. Moreover, wasps are cheap to produce and can be conditioned with impressive speed for a specific chemical-detection task. We examined the ability of Nasonia vitripennis Walker to learn and respond to methydisulfanylmethane (DMDS), a volatile discriminator of cadaver. The training aimed to form an association between an unconditioned stimulus (pupae) and the conditioned stimulus (odor source). After the training, the time spent of conditioned wasps in the DMDS chamber was measured. Statistical analysis showed that the increasing concentrations involved an increase in the time spent in the chamber containing DMDS. This study indicates that N. vitripennis can respond to DMDS, which provide further support for its development as a biological sensor. [less ▲]

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See detailLower Carboniferous Rugose corals from the Arabian Plate: an insight from the Hakkari area (SE Turkey)
Denayer, Julien ULg; Hoşgör

in Journal of Asian Earth Sciences (2014), 79(1), 345-357

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See detailGeneric results in classes of ultradifferentiable functions
Esser, Céline ULg

in Journal of Mathematical Analysis & Applications (2014), 413(1), 378391

Let E be a Denjoy Carleman class of ultradifferentiable functions of Beurling type on the real line that strictly contains another class F of Roumieu type. We show that the set S of functions in E that ... [more ▼]

Let E be a Denjoy Carleman class of ultradifferentiable functions of Beurling type on the real line that strictly contains another class F of Roumieu type. We show that the set S of functions in E that are nowhere in the class F is large in the topological sense (it is residual), in the measure theoretic sense (it is prevalent), and that SU{0} contains an infinite dimensional linear subspace (it is lineable). Consequences for the Gevrey classes are given. Similar results are also obtained for classes of ultradifferentiable functions defined imposing conditions on the Fourier Laplace transform of the function. [less ▲]

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See detailA stochastic framework for subspace identification of a strongly nonlinear aerospace structure
Noël, Jean-Philippe ULg; Schoukens, Johan; Kerschen, Gaëtan ULg

in Proceedings of the International Modal Analysis Conference (IMAC) XXXII (2014)

The present study exploits the maximum likelihood identification framework for deriving statistically-optimal models of nonlinear mechanical systems. The identification problem is formulated in the ... [more ▼]

The present study exploits the maximum likelihood identification framework for deriving statistically-optimal models of nonlinear mechanical systems. The identification problem is formulated in the frequency domain, and model parameters are calculated by minimising a weighted least-squares cost function. Initial values of the model parameters are obtained by means of a nonlinear subspace algorithm. The complete identification methodology is first demonstrated on a Duffing oscillator, prior to being applied to a full-scale aerospace structure. [less ▲]

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See detailSynthese bibliographique de l'influence du procédé d'extraction et de purification sur les caractéristiques et les propriétés d'une gomme de caroube
Gillet, Sébastien ULg; Simon, mathilde; Paquot, Michel ULg et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2014), 18(1),

The carob tree is a species cultivated, in mediterranean countries, for its seeds. These seeds contain an endosperm rich in galactomannans used by the food industry for its texturing properties. After ... [more ▼]

The carob tree is a species cultivated, in mediterranean countries, for its seeds. These seeds contain an endosperm rich in galactomannans used by the food industry for its texturing properties. After harvesting, the seeds pass through a decutilation and a degermination. Cleaned endosperms are then milled to give crude locust bean gum. The purification step consists in a flour solubilization and then a precipitation of the galactomannans. Purification influences the characteristics of the resulting gum. The solubilization temperature is the parameter that affects the most on the final characteristics of the product. If it is hot or cold, galactomannans with different structural characteristics (and thus very different physical properties in aqueous solutions) will be selected. [less ▲]

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See detailDioxins and polychlorinated biphenyls contamination in poultry liver related to food safety - A review
Ghimpeteanu, Oana-Margarita; Militaru, Manuella; Scippo, Marie-Louise ULg

in Food Control (2014), 38

The present article reviews the most important scientific literature on dioxins and PCBs found in poultry liver and their relation with food safety and consumers’ health. Dioxins and polychlorinated ... [more ▼]

The present article reviews the most important scientific literature on dioxins and PCBs found in poultry liver and their relation with food safety and consumers’ health. Dioxins and polychlorinated biphenyls (PCBs) are persistent organic pollutants with high chemical stability; they are lipophilic compounds and they are not destroyed by microbial, photochemical, chemical or thermal degradation. Dioxins and PCBs are ubiquitous environmental contaminants, which are present in all marine plant and animals, birds, mammals and humans and bioaccumulate through the food chain. In the last years, there has been concern regarding food contamination with different chemical substances and their effect on food safety. More particularly, at the end of the 20th and the beginning of the 21st century, there were a series of incidents related to dioxin and PCBs, which directly affected human or contaminated the soil and accumulated in feed and then in food products, such as poultry liver. It was shown in case of dioxin incident that tetra and penta-chlorinated congeners (the most toxic ones) accumulates selectively in poultry livers. Maximal concentrations have been fixed in the European legislation for dioxins and PCBs in food from animal origin, in order to protect the consumer. Data about background poultry liver contamination are scarce and the few available show levels below the legal limit for dioxins, but data are still lacking for DL-PCBs. [less ▲]

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See detailComment utiliser les mythes pour construire un discours sur la santé mentale
Absil, Gaëtan ULg; Govers, Patrick ULg; Santerre, Honorine et al

in Valastro, O.M. (Ed.) Mythanalyses postmodernes de la santé mentale (2014)

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See detailNonlinear generalization of Den Hartog's equal peak method for nonlinear primary systems
Habib, Giuseppe ULg; Detroux, Thibaut ULg; Kerschen, Gaëtan ULg

in Proceedings of the International Conference on Structural Nonlinear Dynamics and Diagnosis (2014)

This study addresses the mitigation of one problem nonlinear resonance of a mechanical system. In view of the narrow bandwidth of the classical linear tuned vibration absorber, a new nonlinear absorber ... [more ▼]

This study addresses the mitigation of one problem nonlinear resonance of a mechanical system. In view of the narrow bandwidth of the classical linear tuned vibration absorber, a new nonlinear absorber, termed the nonlinear tuned vibration absorber (NLTVA), is introduced in this paper. One unconventional aspect of the NLTVA is that the mathematical form of its restoring force is tailored according to the nonlinear restoring force of the primary system. The NLTVA parameters are then determined using a nonlinear generalization of Den Hartog's equal-peak method. The mitigation of the resonant vibrations of a Duffing oscillator is considered to illustrate the proposed developments. [less ▲]

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See detailLotze et son héritage. Son influence et son impact sur la philosophie du XXème siècle
Boccaccini, Federico ULg

Book published by Peter Lang (2014)

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