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See detailSomes Exemples of a Singular Lamp
Motta, Lucie ULiege

in Vth International Lychnological Association (ILA) General Congress « Lumen ! » Past, Present and Future (Sibiu, 8-12 septembre 2015) (in press)

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See detailNotice de présentation du Service d’Histoire de l’art et Archéologie de l’Antiquité gréco-romaine de l’Université de Liège
Morard, Thomas ULiege

in Duchesne, Jean-Patrick (Ed.) Bicentenaire de l’ULg (in press)

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See detailSous l’autorité de Rome
Morard, Thomas ULiege

in Demoulin, Bruno (Ed.) Histoire de Liège. Une cité, une capitale, une métropole (in press)

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See detailVieillir en bonne santé dans une société âgiste...
Adam, Stéphane ULiege; Missotten, Pierre ULiege; Flamion, Allison ULiege et al

in NPG. Neurologie - Psychiatrie - Gériatrie (in press)

La vision actuelle du vieillissement est principalement négative, teintée du phénomène d’âgisme (c’est-à-dire toutes les formes de discrimination, de ségrégation ou de mépris fondées sur l’âge). Une telle ... [more ▼]

La vision actuelle du vieillissement est principalement négative, teintée du phénomène d’âgisme (c’est-à-dire toutes les formes de discrimination, de ségrégation ou de mépris fondées sur l’âge). Une telle image de la vieillesse n’est pas anodine. Dans cet article, nous passerons en revue les manifestations de l’âgisme dans notre vie quotidienne, ses origines, ses implications sur nos attitudes, de même que les conséquences qui en résultent pour les personnes âgées. Nous discuterons également de certains enjeux cliniques et éthiques en lien avec ces attitudes âgistes [less ▲]

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See detailDesigning an air-to-air heat exchanger dedicated to single room ventilation with heat recovery
Gendebien, Samuel ULiege; Martens, Jonathan; Prieels, Luc et al

in Building Simulation: An International Journal (in press)

The present paper focuses on the development steps of heat exchangers dedicated to single room ventilation unit with heat recovery (SRVHR) by proposing a numerical approach. A methodology is suggested in ... [more ▼]

The present paper focuses on the development steps of heat exchangers dedicated to single room ventilation unit with heat recovery (SRVHR) by proposing a numerical approach. A methodology is suggested in order to determine the best trade-off between hydraulic and thermal performance given a specific geometry. The methodology consists in a mapping of the coefficient of performance (COP) of the unit. The latter is defined as the ratio between recovered heat and the fan energy use, given a specific indoor/outdoor temperature difference. However, the energy performance should not be the only criterion to be taken into account in the frame of the design steps of a heat recovery exchanger: technical, economic and acoustic aspects should also be considered. This numerical methodology is illustrated by means of a real example of a newly developed heat exchanger dedicated to a SRVHR. The optimization is first performed while using a semi-empirical model (based on the use of correlations and on a spatial division of the studied heat exchanger). The semi-empirical model allows for the creation of a COP map in order to identify the most effective geometry parameters for the heat exchanger. The decision concerning the final geometry is made accounting for the so-called technical, economic and acoustic considerations. A discussion on some parameters needed for the COP establishment is also proposed. [less ▲]

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See detailA war of no common description. Proceedings of the international conference on the transnational reception of Waterloo in the 19th century.
Brems, Elke; Ceuppens, Jan; Mus, Francis ULiege et al

Book published by Interférences littéraires - peer reviewed journal (in press)

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See detailNow we're free. De lichtheid van Leonard Cohen in You want it darker (2016)
Mus, Francis ULiege

in Passage, tijdschrift voor Europese literatuur en cultuur (in press)

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See detailLe trouble bipolaire de l’adolescent : Comment favoriser un diagnostic et une prise en charge précoce ?
Simon, Michaël ULiege

in Acta Psychiatrica Belgica (in press)

In half the cases, bipolar disorder begins before adulthood. The usual long delay between its onset and the establishment of proper treatment has adverse effects on the developing brain. The prognosis of ... [more ▼]

In half the cases, bipolar disorder begins before adulthood. The usual long delay between its onset and the establishment of proper treatment has adverse effects on the developing brain. The prognosis of the disease could be improved by early diagnosis and treatment. From the case of a manic episode in a 16 year old teenager, we discuss the characteristics of manic prodromes, their diagnostic criteria and therapeutic means. We then criticize the concept of diagnosis in the stage of prodromal symptoms. We propose to dispense with the need for diagnosis and promote access to mental health care to any person with mental suffering. [less ▲]

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See detailProbabilistic Reliability Management Approach and Criteria for Power System Short-term Operational Planning
Karangelos, Efthymios ULiege; Wehenkel, Louis ULiege

in Probabilistic Reliability Management Approach and Criteria for Power System Short-term Operational Planning (in press)

This paper develops a probabilistic decision making framework for reliability management in the short-term operational planning context. We build upon our recent work, which proposed a probabilistic ... [more ▼]

This paper develops a probabilistic decision making framework for reliability management in the short-term operational planning context. We build upon our recent work, which proposed a probabilistic reliability management approach and criterion (RMAC) for the latest decision making opportunity of real-time system operation. Here, we transpose the RMAC to the preceding problem instance of short-term operational planning, wherein i) risk is aggravated by the uncertainty on power injections and weather conditions, and, ii) the problem scope concerns choosing `strategic' actions (e.g., starting additional generating units, granting outage requests for maintenance, etc.) to facilitate decision making during the forthcoming real-time system operation. To anticipate on the latter, we formalize the notion of a real-time `proxy' as a simplified model of the real-time decision making context, adequately accurate for the purpose of operational planning decision making. Stating a first proposal for such a proxy, we mathematically formulate the RMAC for short-term operational planning as a multi-stage stochastic decision making problem and demonstrate its main features by case studies on a modified version of the single area IEEE RTS-96 system. [less ▲]

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See detailExozodiacal clouds: Hot and warm dust around main sequence stars
Kral, Quentin; Krivov, Alexander V.; Defrere, Denis ULiege et al

in Astronomical Review (in press)

A warm/hot dust component (at temperature $>$ 300K) has been detected around $\sim$ 20% of stars. This component is called "exozodiacal dust" as it presents similarities with the zodiacal dust detected in ... [more ▼]

A warm/hot dust component (at temperature $>$ 300K) has been detected around $\sim$ 20% of stars. This component is called "exozodiacal dust" as it presents similarities with the zodiacal dust detected in our Solar System, even though its physical properties and spatial distribution can be significantly different. Understanding the origin and evolution of this dust is of crucial importance, not only because its presence could hamper future detections of Earth-like planets in their habitable zones, but also because it can provide invaluable information about the inner regions of planetary systems. In this review, we present a detailed overview of the observational techniques used in the detection and characterisation of exozodiacal dust clouds ("exozodis") and the results they have yielded so far, in particular regarding the incidence rate of exozodis as a function of crucial parameters such as stellar type and age, or the presence of an outer cold debris disc. We also present the important constraints that have been obtained, on dust size distribution and spatial location, by using state-of-the-art radiation transfer models on some of these systems. Finally, we investigate the crucial issue of how to explain the presence of exozodiacal dust around so many stars (regardless of their ages) despite the fact that such dust so close to its host star should disappear rapidly due to the coupled effect of collisions and stellar radiation pressure. Several potential mechanisms have been proposed to solve this paradox and are reviewed in detail in this paper. The review finishes by presenting the future of this growing field. [less ▲]

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See detailVisualiser la variation et le changement valenciel: structure des compléments datifs dans l’histoire du français
Mazziotta, Nicolas ULiege

in Linguisticae Investigationes (in press)

Il est possible de modéliser la variation et le changement valenciel à l'aide des structures formelles que nous nommons _polygraphes_. Ces derniers étendent les arbres syntaxiques dépendanciels en ... [more ▼]

Il est possible de modéliser la variation et le changement valenciel à l'aide des structures formelles que nous nommons _polygraphes_. Ces derniers étendent les arbres syntaxiques dépendanciels en autorisant des relations à porter sur d'autres relations. En prenant l'exemple de l'expression prépositionnelle ou non du datif en ancien français et en français moderne (complément des verbes _donner_, _aider_, et _pardonner_), nous montrons comment les polygraphes peuvent être employés pour montrer géométriquement la différence entre une préposition obligatoire et une préposition facultative. Le potentiel de ces structures permet également de visualiser l'évolution et de comparer le comportement des lexèmes. [less ▲]

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See detailApproaches to grammaticalization and lexicalization
Brems, Lieselotte ULiege; Hoffmann, Sebastian

in Brinton, Laurel (Ed.) English historical linguistics: approaches and perspectives (in press)

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See detailTonian (Neoproterozoic) eukaryotic and prokaryotic organic-walled microfossils from the upper Visingsö Group, Sweden
Loron, Corentin ULiege; Moczydłowska, Małgorzata

in Palynology (in press)

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See detailKIAA1199: a novel regulator of MEK/ERK-induced Schwann cell dedifferentiation
Boerboom, Angelique; Reusch, Céline ULiege; Pieltain, Alexandra ULiege et al

in Glia (in press)

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See detailVirtual Trials of the NICE-SUGAR Protocol: The Impact on Performance of Protocol and Protocol Compliance
Uyttendaele, Vincent ULiege; Dickson, Jennifer L.; Shaw, Geoffrey M. et al

in IFAC-PapersOnLine (in press)

Hypoglycaemia, hyperglycaemia and blood glucose (BG) variability are associated with worsened outcomes in critical care. However, NICE-SUGAR trial showed no clinical benefit from intensive insulin therapy ... [more ▼]

Hypoglycaemia, hyperglycaemia and blood glucose (BG) variability are associated with worsened outcomes in critical care. However, NICE-SUGAR trial showed no clinical benefit from intensive insulin therapy. This study compares the table-based NICE-SUGAR and model-based STAR protocols to assess their relative capability to achieve safe, effective control for all patients. Validated virtual patients (n=443) were used to simulate glycaemic outcomes of the NICE-SUGAR and STAR protocols. Key outcomes evaluate tightness and safety of control for all patients: %BG in 80–144 mg/dL range (PTR); Per-Patient Mean BG (PPM_BG); and Incidence of Hypoglycaemia (BG<40 mg/dL). These metrics determine performance overall, for each patient, and safety. Results are assessed for NICE-SUGAR measuring per-protocol (~24/day) and at reported average rate (~3-hourly; ~8/day). STAR measures 1-3-hourly, averaging 12/day. Per-protocol, STAR provided tight control, with higher PTR (90.7% vs. 78.3%) and tighter median [IQR] PPM_BG (112[106-119] vs. 117[106–137] mg/dL), and greater safety from hypoglycaemia (5 (1%) vs. 10 patients (2.5%)) compared to NICE-SUGAR simulations as per protocol. The 5-95th percentile range PPM_BG for NICE-SUGAR (97–185 mg/dL) showed ~5% of NICE-SUGAR patients had mean BG above 180mg/dL matching clinically reported performance. STAR’s 5th-90th PPM_BG percentile range was (97–146 mg/dL). Measuring as recorded clinically, NICE-SUGAR had PTR of 77%, PPM_BG of 122 [110-140] mg/dL and 24(6%) of patients experienced hypoglycaemia. These results match clinically reported values well (mean BG 115 vs. 118 mg/dL clinically vs. simulation, clinically 7% of patients had a hypoglycaemic event). Glycaemic control protocols need to be both safe and effective for all patients before potential clinical benefits can be assessed. NICE-SUGAR clinical results do not match results expected from their protocol, and show reduced safety and performance in comparison to STAR. [less ▲]

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See detailFamiliennamen zwischen Maas und Rhein
Möller, Robert ULiege

in Rheinische Vierteljahrsblätter (in press)

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See detailDeutsch in Ostbelgien – ostbelgisches Deutsch ?
Möller, Robert ULiege

in Davies, Wini; Häcki-Buhofer, Annelies; Schmidlin, Regula (Eds.) et al Plurizentrik des Deutschen zwischen Norm und Praxis (in press)

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