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See detailLes minéraux de la région de Bastogne: observations nouvelles
Hatert, Frédéric ULg

Conference (2000)

Detailed reference viewed: 22 (4 ULg)
See detailLes minéraux et vitamines chez la vache laitière
Beckers, Yves ULg

Conference given outside the academic context (2002)

Detailed reference viewed: 7 (0 ULg)
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Peer Reviewed
See detailLes minéraux secondaires en relation avec les sulfures de la région de Vielsalm, Belgique
Hatert, Frédéric ULg; Blondieau, Michel; Dehove, José et al

in Bulletin de la Société Royale des Sciences de Liège (1998), 67

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See detailMines as lower reservoir of an UPSH (Underground Pumped Storage Hydroelectricity): groundwater impacts and feasibility
Bodeux, Sarah ULg; Pujades, Estanislao ULg; Orban, Philippe ULg et al

Poster (2016, April 20)

The energy framework is currently characterized by an expanding use of renewable sources. However, their inter- mittence could not afford a stable production according to the energy demand. Pumped Storage ... [more ▼]

The energy framework is currently characterized by an expanding use of renewable sources. However, their inter- mittence could not afford a stable production according to the energy demand. Pumped Storage Hydroelectricity (PSH) is an efficient possibility to store and release electricity according to the demand needs. Because of the topographic and environmental constraints of classical PSH, new potential suitable sites are rare in countries whose topography is weak or with a high population density. Nevertheless, an innovative alternative is to construct Underground Pumped Storage Hydroelectricity (UPSH) plants by using old underground mine works as lower reservoir. In that configuration, large amount of pumped or injected water in the underground cavities would impact the groundwater system. A representative UPSH facility is used to numerically determine the interactions with surrounding aquifers Different scenarios with varying parameters (hydrogeological and lower reservoir char- acteristics, boundaries conditions and pumping/injection time-sequence) are computed. Analysis of the computed piezometric heads around the reservoir allows assessing the magnitude of aquifer response and the required time to achieve a mean pseudo-steady state under cyclic solicitations. The efficiency of the plant is also evaluated taking the leakage into the cavity into account. Combining these two outcomes, some criterions are identified to assess the feasibility of this type of projects within potential old mine sites from a hydrogeological point of view. [less ▲]

Detailed reference viewed: 20 (4 ULg)
See detailLes mines de diamants de l’Afrique australe
Spring, Walthère ULg

in Annales de la Société Géologique de Belgique (1881), 8

Detailed reference viewed: 12 (1 ULg)
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See detailMines, minières et carrières souterraines en Wallonie - Risques associés et contraintes
Pacyna, Daniel; Denayer, Julien ULg

Conference (2010, November 22)

Detailed reference viewed: 198 (8 ULg)
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See detailminet: A R/Bioconductor package for inferring large transcriptional networks using mutual information
Meyer, Patrick ULg; Lafitte, Frederic; Bontempi, Gianluca

in BMC bioinformatics (2008), 9(1), 461

Detailed reference viewed: 28 (5 ULg)
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See detailLe mineur en droit médical
Nottet, Aurélie ULg

in Genicot, Gilles (Ed.) Nouveaux dialogues en droit médical (2012, October 12)

Detailed reference viewed: 73 (23 ULg)
Peer Reviewed
See detailMineurs délinquants, entre risque et protection de la jeunesse : quelle évaluation ?
Glowacz, Fabienne ULg

in Beauthier, Jean-Pol (Ed.) A la découverte de la médecine légale. Paroles de médecin. (2015)

Detailed reference viewed: 37 (5 ULg)
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See detailMineurs et droits personnels
Nottet, Aurélie ULg

in Revue Trimestrielle de Droit Familial (2010), 2010/1

Detailed reference viewed: 74 (10 ULg)
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See detailMineurs et téléphonie mobile
Nottet, Aurélie ULg

in Revue Générale de Droit Civil Belge = Tijdschrift voor Belgisch Burgerlijk (2008)

Detailed reference viewed: 59 (9 ULg)
See detailLa mineuse de la tomate et ses risques agriculturaux
De Backer, Lara ULg; Verheggen, François ULg

Conference (2014, May 07)

Detailed reference viewed: 20 (8 ULg)
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See detailMini Citizens' Assemblies on the Future of Canadian Federalism
Reuchamps, Min ULg

in Canadian Parliamentary Review (2008), 31(4), 15-19

Canadian federalism and its future are undeniably a frequent and important topic of debate. Many people have their own opinions on the topic but they rarely have the opportunity to discuss it with fellow ... [more ▼]

Canadian federalism and its future are undeniably a frequent and important topic of debate. Many people have their own opinions on the topic but they rarely have the opportunity to discuss it with fellow Canadians, experts and politicians in a setting conducive to learning and debate. With this in mind, three small citizens' assemblies on the future of federalism in Canada were held in the spring of 2008, two in Montreal and one in Kingston. For over four hours, participants had the opportunity to learn about and discuss topics relating to federalism with experts, politicians and other Canadians. The qualitative and quantitative data collected throughout these meetings provide a clearer picture of Canadians' perceptions and preferences regarding the future of their country and their province. The initial results show a wide range of knowledge, attitudes and opinions among participants at a single meeting and from one meeting to the next. There is no clear profile of a “federal citizen” but rather a multitude of profiles, sometimes very diverse. For comparison purposes, two more citizens' assemblies will be held in Belgium to compare French-speaking and Flemish-speaking Belgians' perceptions and preferences regarding federalism. [less ▲]

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See detailMini-assemblées citoyennes sur l'avenir du fédéralisme canadien
Reuchamps, Min ULg

in Revue Parlementaire Canadienne (2008), 31(4), 15-19

Canadian federalism and its future are undeniably a frequent and important topic of debate. Many people have their own opinions on the topic but they rarely have the opportunity to discuss it with fellow ... [more ▼]

Canadian federalism and its future are undeniably a frequent and important topic of debate. Many people have their own opinions on the topic but they rarely have the opportunity to discuss it with fellow Canadians, experts and politicians in a setting conducive to learning and debate. With this in mind, three small citizens' assemblies on the future of federalism in Canada were held in the spring of 2008, two in Montreal and one in Kingston. For over four hours, participants had the opportunity to learn about and discuss topics relating to federalism with experts, politicians and other Canadians. The qualitative and quantitative data collected throughout these meetings provide a clearer picture of Canadians' perceptions and preferences regarding the future of their country and their province. The initial results show a wide range of knowledge, attitudes and opinions among participants at a single meeting and from one meeting to the next. There is no clear profile of a “federal citizen” but rather a multitude of profiles, sometimes very diverse. For comparison purposes, two more citizens' assemblies will be held in Belgium to compare French-speaking and Flemish-speaking Belgians' perceptions and preferences regarding federalism. [less ▲]

Detailed reference viewed: 78 (19 ULg)
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See detailMini-mélanome papulo-achromique de croissance rapide.
Franchimont, Claudine ULg; Arrese Estrada, Jorge ULg; Quatresooz, Pascale ULg et al

in Dermatologie Actualité (2009), 114

Detailed reference viewed: 66 (4 ULg)
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See detailMiniassegno
Aresti, Alessandro ULg

in AA.VV. (Ed.) 90 parole per novant’anni di invenzioni, scoperte, piccole e grandi rivoluzioni quotidiane (2015)

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See detailMiniaturization induced size effects: Experimental and numerical investigation of size effects linked to the miniaturization of metallic components
Keller, Clément ULg; Habraken, Anne ULg; Hug, E. et al

in Scale transition for plastic crystalline and microstructured materials: from experiment to numerical modeling (2010)

The manufacturing of small metallic components for MEMS is a great challenge for industries. However, the lack of knowledge about the mechanical behavior of metals when they are employed in small ... [more ▼]

The manufacturing of small metallic components for MEMS is a great challenge for industries. However, the lack of knowledge about the mechanical behavior of metals when they are employed in small components can reduce the economical development of MEMS due to manufacturing and reliability issues. The objective of this work is to provide new scientific results to improve the understanding of the mechanical properties of micro-components. Experimental and numerical (strain gradient plasticity model) tensile tests are performed on thin nickel single crystals and polycrystals (thickness larger than 10 m) showing different size effects depending on the dimensions of the samples. These effects are then taken into account in new simplified numerical models for the prediction of micro-forming processes. [less ▲]

Detailed reference viewed: 114 (17 ULg)
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See detailMiniaturized Raman Spectrometers for Space Applications: the Detectability of Biomarkers in Geological Matrices Relevant to Mars Exploration
Malherbe, Cédric ULg; McHugh, Melissa; Hutchinson, Ian B. et al

Conference (2015)

A Raman spectrometer will be utilized on a planetary exploration mission for the first time when the ExoMars rover is launched in 2018. A Raman spectroscopy instrument was selected for inclusion on the ... [more ▼]

A Raman spectrometer will be utilized on a planetary exploration mission for the first time when the ExoMars rover is launched in 2018. A Raman spectroscopy instrument was selected for inclusion on the ExoMars mission because of its ability to assess the habitability and to search for evidence of life on Mars. Indeed Raman spectrometers have the capability to detect geological substances which are inorganic molecules and inorganic molecular ions constituting the rocky surface of Mars. Information on the nature of rocks present on the surface of Mars will provide information about the habitability of the planet. Besides the detection of geomarkers, Raman spectrometers have the ability to detecting potential biological-derivative substances, often referred to as biomarkers. These biomarkers are organic molecules originating from extent or extinct living organisms. In preparation for ExoMars, it is crucial to study the detection capability of miniaturized Raman spectrometers (specifically developed for space missions and therefore compromised by the associated challenging constraints such as minimal power budget, mass budget, data budget and overall envelope) on both lab synthetic samples and natural terrestrial analogues samples. We present here a systematic comparison of the capability of a number of Raman spectrometer designs/configurations to detect biomarkers in geological matrices that are relevant to the Martian surface and subsurface. In particular, we will compare spectral images recorded with benchtop instruments and a Raman Laser Spectrometer prototype developed at the University of Leicester to optimize/characterize the camera system that will be used for the ExoMars mission. Several parameters such as the excitation wavelength, the number of spectra recorded per sample and selection of optimal operating modes will be discussed. As an example, the habitability of desert varnish in the context of planetary exploration will be discussed in detail. Desert varnish are mineral coatings comprising clay, iron oxide and manganese oxide which are associated with living organisms in many stable extreme environment on Earth. Desert varnish are recognized as terrestrial analogue samples for martian surface because similar mineral formation have been recently identified on Mars. [less ▲]

Detailed reference viewed: 58 (0 ULg)