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See detailBott type periodicity for the higher octonions
Kreusch, Marie ULg

in Journal of Noncommutative Geometry (in press)

We study the series of complex nonassociative algebras $\bbO_n$ and real nonassociative algebras $\bbO_{p,q}$ introduced in~\cite{MGO2011}. These algebras generalize the classical algebras of octonions ... [more ▼]

We study the series of complex nonassociative algebras $\bbO_n$ and real nonassociative algebras $\bbO_{p,q}$ introduced in~\cite{MGO2011}. These algebras generalize the classical algebras of octonions and Clifford algebras. The algebras $\bbO_{n}$ and $\bbO_{p,q}$ with $p+q=n$ have a natural $\Z_2^n$-grading, and they are characterized by cubic forms over the field $\Z_2$. We establish a periodicity for the algebras~$\bbO_{n}$ and $\bbO_{p,q}$ similar to that of the Clifford algebras $\mathrm{Cl}_{n}$ and~$\mathrm{Cl}_{p,q}$. [less ▲]

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See detailExperiments and Evolving Frameworks of Scientific Exploration: Jean-André Personnel’s Work on Coral
Vandersmissen, Jan ULg

in Klemun, Marianne; Spring, Ulrike (Eds.) Expeditions as Experiments: Practising Observation and Documentation (in press)

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See detailNécrologie d'Emmanuel Closset
George, Philippe ULg

in Bulletin de l'Institut Archéologique Liégeois (in press)

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See detailOpen Access and Discovery Tools: How do Primo Libraries Manage Green Open Access Collections?
Renaville, François ULg

in Varnum, Ken (Ed.) Exploring Discovery: The Front Door to Your Library's Licensed and Digitized Content (in press)

Scholarly Open Access repositories contain lots of treasures including rare or otherwise unpublished materials and articles that scholars self-archive, often as part of their institution's mandate. But it ... [more ▼]

Scholarly Open Access repositories contain lots of treasures including rare or otherwise unpublished materials and articles that scholars self-archive, often as part of their institution's mandate. But it can be hard to discover this material unless users know exactly where to look. Since the very beginning, libraries have played a major role in supporting the OA movement. Next to all services they can provide to support the deposit of research output in the repositories, they can make Open Access materials widely discoverable by their patrons through general search engines (Google, Bing...), specialized search engines (like Google Scholar) and library discovery tools, thus expanding their collection to include materials that they would not necessarily pay for. In this paper, we intend to focus on two aspects regarding Open Access and Primo discovery tool. In early 2013, Ex Libris Group started to add institutional repositories to Primo Central Index (PCI), their mega-aggregation of hundreds of millions of scholarly e-resources. After 2 years, it may be interesting to take stock of the current situation of PCI regarding Open Access institutional repositories. On basis of a survey to carry out among the Primo community, the paper also shows how libraries using Primo discovery tool integrate Green Open Access contents in their catalog. Two major ways are possible for them: Firstly, they can directly harvest, index and manage any repository in their Primo and display those free contents next to the more traditional library collections; Secondly, if they are PCI subscribers, they can quickly and easily activate any, if not all, of the Open Access repositories contained PCI, making thus the contents of those directly discoverable to their end users. [less ▲]

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See detailLes funérailles des ducs de Bourgogne au XVe siècle
Marchandisse, Alain ULg

in Chatenet, Monique; Gaude-Ferragu, Murielle; Sabatier, Gérard (Eds.) Funerals (in press)

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See detailPremières traces et diversification de la vie (Chap. XI)
Javaux, Emmanuelle ULg

in Mastrangelo, victor (Ed.) Formation des systèmes stellaires et planétaires et conditions d’apparition de la vie (in press)

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See detailLarge-Eddy Simulations of microcarrier exposure to potentially damaging eddies inside mini-bioreactors
Collignon, Marie-Laure ULg; Delafosse, Angélique; Calvo, Sébastien ULg et al

in Biochemical Engineering Journal (in press)

Mechanically stirred vessels equipped with rotating impellers generate heterogeneous transitional or turbulent flows. However, some cells as animal or human mesenchymal stem cells (hMSC) adhered on ... [more ▼]

Mechanically stirred vessels equipped with rotating impellers generate heterogeneous transitional or turbulent flows. However, some cells as animal or human mesenchymal stem cells (hMSC) adhered on microcarriers, are reputed sensitive to hydromechanical stresses arising from stirring. Many publications, especially using Computational Fluid Dynamics, characterize spatial fields of velocity and turbulence inside bioreactors but the exposure frequency to these stresses is never taken into account in the case of animal cell culture bioreactor description. To fill this gap, this study used both CFD Reynolds-Averaged and Large-Eddy Simulations to characterize the hydrodynamics inside 250 mL mini-bioreactors, which is a relevant volume for hMSC cultures. Five impeller geometries were studied. From the velocity and turbulence fields calculated, an energy dissipation/circulation function, related to both frequency and intensity of potentially damaging hydrodynamic events for the cells, was determined for various operating conditions. Based on the simulation results, the marine propeller operating in up-pumping mode seems to be the most adapted condition, since it exhibits a low frequency of exposure to an acceptable intensity of the turbulent dissipation rate. From a general point of view, the new methodology proposed should be used in the future to screen the most adapted bioreactor geometry to biological constraints. [less ▲]

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See detailMetamorfosi della seduzione 1 : La donna, il corpo malato, la statua in D'Annunzio e dintorni
Curreri, Luciano ULg

Book published by Nerosubianco - 2ème édition revue (in press)

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See detailContribution of distribution network control to voltage stability: A case study
Aristidou, Petros ULg; Valverde, Gustavo; Van Cutsem, Thierry ULg

in IEEE Transactions on Smart Grid (in press)

A case study dealing with long-term voltage instability in systems hosting active distribution networks is reported in this paper. It anticipates future situations with high penetration of dispersed ... [more ▼]

A case study dealing with long-term voltage instability in systems hosting active distribution networks is reported in this paper. It anticipates future situations with high penetration of dispersed generation, where the latter are used to keep distribution voltages within desired limits, in complement to load tap changers. The interactions between transmission and active distribution networks are investigated on a 3108-bus test system. It involves transmission grid, large generators, and forty distribution networks, each with dispersed generation steered by a controller inspired of model predictive control. The reported simulations show the impact of distribution network voltage restoration as well as the benefit of load voltage reduction actuated by the dispersed generators. [less ▲]

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See detailMaîtresses et favorites dans les coulisses du pouvoir. Moyen Âge et Temps modernes
Dor, Juliette ULg; Henneau, Marie-Elisabeth ULg; Marchandisse, Alain ULg

Book published by Publications de l'Université de Saint-Étienne (in press)

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See detailI glossari e gli inventari tre-quattrocenteschi: piccoli grandi tesori di lessico (e cultura) materiale
Aresti, Alessandro ULg

in La capsula del tempo. Atti del VII Convegno Internazionale dell'AIBA (Associazione degli Italianisti nei Balcani) (in press)

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See detailBovine noroviruses: A missing component of calf diarrhoea diagnosis
Di Felice, Elisabetta; Mauroy, Axel ULg; Dal Pozzo, Fabiana ULg et al

in Veterinary Journal (in press)

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See detailParametric Stein operators and variance bounds
Swan, Yvik ULg; Ley, Christophe

in Brazilian Journal of Probability and Statistics (in press)

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See detailChansons, ballades et complaintes de guerres au XVe siècle : entre exaltation de l’esprit belliqueux et mémoire des événements
Marchandisse, Alain ULg; Schnerb, Bertrand

in Hablot, Laurent; Vissière, Laurent (Eds.) Cris, jurons et chansons. Entendre les « paysages sonores » du Moyen Âge et de la Renaissance (XIIe–XVIe siècles) (in press)

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See detailLes testaments de Marie de Bourgogne
Marchandisse, Alain ULg; Schnerb, Bertrand

in Depreter, Michael; Dumont, Jonathan; L'Estrange, Elizabeth (Eds.) et al Marie de Bourgogne. Le règne, la figure et la postérité d’une princesse européenne (in press)

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See detailULTRASONOGRAPHIC FINDINGS IN 13 HORSES WITH LYMPHOMA
Janvier, Valentin; Evrard, Laurence ULg; Cerri, Simona ULg et al

in Veterinary Radiology & Ultrasound (in press)

Detailed reference viewed: 19 (3 ULg)