References of "2012"
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See detailDéveloppements analytiques appliqués à une thématique d'écologie chimique
Heuskin, Stéphanie ULg

Scientific conference (2012, February)

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See detailLes quotas
Stone, Pete; Cornet, Annie ULg; Cusumano, Christophe ULg

in Peretti, Jean Marie (Ed.) L'encyclopédie de la Diversité: regards croisés (2012)

Within the framework of policies to promote the diversity, the use of quota is more and more discussed, what besides brings to the foreground tensions about this issue. There is no uniform model about ... [more ▼]

Within the framework of policies to promote the diversity, the use of quota is more and more discussed, what besides brings to the foreground tensions about this issue. There is no uniform model about that in the European countries. This article realizes an inventory of fixtures, in Belgium and in France, on the laws concerning the usage of the quota and the arguments (positive and negatives) in this issue. This research participates to show that the development of the quote in Europe joins in the passage of a regulation " soft law " towards one " hard law ". [less ▲]

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See detailUse of graphical modality in a collaborative design distant setting
Safin, Stéphane ULg; Juchmes, Roland ULg; Leclercq, Pierre ULg

in Work: A Journal of Prevention, Assessment and Rehabilitation (2012), Supplement 1

In this paper, we present an original environment, the Distributed Collaborative Design Studio (DCDS) which allows multimodal real-time remote exchanges, and which aims at re-creating remotely the ... [more ▼]

In this paper, we present an original environment, the Distributed Collaborative Design Studio (DCDS) which allows multimodal real-time remote exchanges, and which aims at re-creating remotely the conditions of co-present meetings. This environment associates a videoconference tool (supporting verbal and non-verbal communication) and an original real-time shared digital hand-drawn sketches system (supporting graphical communication). The users can import documents and annotate them in real-time at distance. In this paper, we are interested in studying the use of the graphical modality (digital sketch and document annotations) as a tool for collective design and remote communication. This study takes place in the framework of a collaborative architectural design studio, which has taken place during 3 month, and gathering students from Belgium and France to work together in 3 small groups mainly at distance. The study focuses on the role of graphical modality in the synchronous remote meetings supported by the DCDS. We identify the types of digital annotations made on the imported document, thanks to the electronic pen, and their role in the cognitive processes of designing and in the collaboration and communication processes. We also identify the different practices of digital sketching, according to the group and its collaborative strategies. We discuss the utility of the graphical modality as an efficient support for collaborative synchronous activities and show that the DCDS environment supports different strategies of collaborative design (co-design and distributed design). We conclude on recommendations for improving the system and for designing sketch-based collaborative environments. [less ▲]

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See detailDossier Texas - Alan Govenar
Sacré, Robert ULg

Article for general public (2012)

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See detailL'astronomie dans le monde
Manfroid, Jean ULg

Article for general public (2012)

Survivantes; Kepler-20 et KOI-961;Êta Carinae; Exo-Saturne ? ; GRAIL; Tranquillityite; H1743-322; Matière noire; ACT-CL J0102-4915; Nébuleuse Oméga

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See detailMapping Out the ‘Time Zones’ of Diaspora in Bharati Mukherjee’s Desirable Daughters
Munos, Delphine ULg

in Makokha, J. K. S.; Wawrzinek, Jennifer; West-Pavlov, Russell (Eds.) Border-Crossings: Narrative and Demarcation in Postcolonial Literatures and Media (2012)

Although Bharati Mukherjee is famous, or rather infamous, for her shameless embrace of America and its melting-pot ideology, in Desirable Daughters India, the homeland, is unexpectedly made to re-enter ... [more ▼]

Although Bharati Mukherjee is famous, or rather infamous, for her shameless embrace of America and its melting-pot ideology, in Desirable Daughters India, the homeland, is unexpectedly made to re-enter the stage of immigrant identity construction. In many respects it would seem that it has now become untenable to represent immigrant identity in terms of a one-directional movement from “India” to “America.” In Desirable Daughters the rise of India, the accelerated time/space compression of late capitalism, the post-90s paradigm shift in matters of transnational migration, the emphasis on return migrations and the emergence of a new global interaction indeed dramatically outflank Mukherjee’s previous narrative of American “exceptionalism” – which suddenly seems dated by comparison. By portraying the complex transnational network of connections operating between RIs (Resident Indians) and NRIs (Non Resident Indians), Mukherjee’s book gestures towards the “de-spatialization” of immigrant identity construction and its consequent “re-metaphorization” in terms of “time zones.” What is more, the increasingly compelling influence of contemporary India on the Indo-American diasporic subjectivity marks a “back to the future” return of the repressed which temporally repositions migrant identity between a ghostly time of repetition and a “hauntology” of new becomings. What Mukherjee suggests, I will contend, is that immigrant agency and self-fashioning cannot be associated anymore with the “pioneering spirit” of forward-looking characters that discard their “Indianness” upon (geographical) entry into the West. In my reading of Desirable Daughters the protagonist’s zigzagging path to self-transformation will be emphasized, so that it will become apparent that time has become the fourth space through which new spaces for diasporic identity can be renegotiated. [less ▲]

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See detailLe Parlement Jeunesse de la Communauté française, une initiative citoyenne ?
Wintgens, Sophie ULg; Dabée, Maëlle

in Fournier, Bernard; Hudon, Raymond (Eds.) Engagements politiques et citoyens de jeunes. Bilans et expériences au Canada et en Europe (2012, February)

Créée en 1997 dans l'esprit du modèle québécois, l'ASBL Parlement Jeunesse de la Communauté française organise annuellement une simulation parlementaire à destination de jeunes francophones résidants en ... [more ▼]

Créée en 1997 dans l'esprit du modèle québécois, l'ASBL Parlement Jeunesse de la Communauté française organise annuellement une simulation parlementaire à destination de jeunes francophones résidants en Belgique, âgés de 17 à 26 ans. Cette initiative citoyenne permet ainsi à une centaine de jeunes, idéalement issus de tous milieux et de tous horizons, de découvrir les rouages internes de la démocratie, conformément aux mécanismes et procédures propres au système parlementaire belge. Là où nombre d'études scientifiques sur l'engagement politique des jeunes s'accordent sur la prévalence d'un désintérêt manifeste et – plus largement – sur une tendance générale au déclin de l'engagement politique chez les jeunes, l'action citoyenne mise en œuvre par le Parlement Jeunesse témoigne en réalité de l'existence de formes moins classiques – dans le cas présent, associative – de socialisation des jeunes à la « chose politique ». L’objectif général poursuivi dans cette contribution est d'identifier la nature et les fondements de l'engagement politique déployé à travers cette jeune initiative, ainsi que d’en mesurer la portée et les limites. Dès lors, en quoi le Parlement Jeunesse participe-t-il de l’engagement politique des jeunes ? Ne contribue-t-il qu’au renforcement d’un intérêt politique latent et préexistant ? A contrario, participe-t-il de la construction d’un engagement politique au départ d’un processus d’apprentissage pratique des rouages de la démocratie parlementaire ? En d’autres termes, quelles sont les forces et les faiblesses de cette initiative citoyenne en terme de socialisation politique de la jeunesse ? [less ▲]

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See detailLa cécidomyie équestre : un ravageur à tenir à l'oeil
Censier, Florence ULg; Chavalle, Sandrine; De Proft, Michel et al

in Destain, Jean-Pierre; Bodson, Bernard (Eds.) Livre Blanc Céréales (2012, February)

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See detailCurrent Developments of Alloyed Steels for Hot Strip Roughing Mills : Characterization of High-Chromium Steel and Semi-High Speed Steel
Lecomte-Beckers, Jacqueline ULg; Sinnaeve, Mario; Tchuindjang, Jérôme Tchoufack ULg

in Iron and Steel Technology (2012)

Two alloys grades for work rolls used in the roughing stand of Hot Strip Mill - high chromium steel (HCS) and semi-high-speed steel (semi-HSS), In this paper, the new semi-high-speed steel grade is studied

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See detailA candidate cell of origin for cervical cancer
Herfs, Michael ULg; Yamamoto; Laury et al

in Modern Pathology : An Official Journal of the United States & Canadian Academy of Pathology, Inc (2012, February), 25(2), 4-552

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See detailA method for evaluating transport energy consumption in suburban areas
Marique, Anne-Françoise ULg; Reiter, Sigrid ULg

in Environmental Impact Assessment Review (2012), 33

Urban sprawl is a major issue for sustainable development. It represents a significant contribution to energy consumption of a territory especially due to transportation requirements. However, transport ... [more ▼]

Urban sprawl is a major issue for sustainable development. It represents a significant contribution to energy consumption of a territory especially due to transportation requirements. However, transport energy consumption is rarely taken into account when the sustainability of suburban structures is studied. In this context, the paper presents a method to estimate transport energy consumption in residential suburban areas. The study aimed, on this basis, at highlighting the most efficient strategies needed to promote awareness and to give practical hints on how to reduce transport energy consumption linked to urban sprawl in existing and future suburban neighborhoods. The method uses data collected by using empirical surveys and GIS. An application of this method is presented concerning the comparison of four suburban districts located in Belgium to demonstrate the advantages of the approach. The influence of several parameters, such as distance to work places and services, use of public transport and performance of the vehicles, are then discussed to allow a range of different development situations to be explored. The results of the case studies highlight that travelled distances, and thus a good mix between activities at the living area scale, are of primordial importance for the energy performance, whereas means of transport used is only of little impact. Improving the performance of the vehicles and favoring home-work give also significant energy savings. The method can be used when planning new areas or retrofitting existing ones, as well as promoting more sustainable life styles regarding transport habits. [less ▲]

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See detailContract 21539/08/NL/SFe - Advancement of mechanical verification methods for non-linear spacecraft: Modal analysis using nonlinear normal modes.
Renson, Ludovic ULg; Noël, Jean-Philippe ULg; Kerschen, Gaëtan ULg

Report (2012)

The objective of this technical note is to explore the applicability of nonlinear modal analysis to spacecraft structures. To this end, algorithms for the continuation of periodic solutions are applied to ... [more ▼]

The objective of this technical note is to explore the applicability of nonlinear modal analysis to spacecraft structures. To this end, algorithms for the continuation of periodic solutions are applied to the finite element model of the SmallSat spacecraft. Nonlinear normal modes and their corresponding frequencies of oscillation are computed, and the results are discussed. [less ▲]

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See detailDéveloppement d'un prototype exploitant les brevets ViBe et le chiffrement d'images
Schadeck, Damien ULg; Van Droogenbroeck, Marc ULg

Report (2012)

This report develops many software enhancements proposed to speed up ViBe, a patented technology designed to detect backgrounds and motion in video sequences. It also elaborates on a technology for the ... [more ▼]

This report develops many software enhancements proposed to speed up ViBe, a patented technology designed to detect backgrounds and motion in video sequences. It also elaborates on a technology for the partial encryption of images. [less ▲]

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See detailWhat have the last outbreaks of atypical myopathy in Europe told us: new epidemiological evidence.
Votion, Dominique ULg

in Verwilghen, Denis; Van Galen, Gaby; Busoni, Valeria (Eds.) Belgian International Congress: Hippos 2012 (2012, February)

Atypical myopathy outbreaks are of an acute and unexpected nature and the information given in this review aims at helping equine practitioners in the recognition and handling of a suspected case in the ... [more ▼]

Atypical myopathy outbreaks are of an acute and unexpected nature and the information given in this review aims at helping equine practitioners in the recognition and handling of a suspected case in the event of AM outbreaks. So, this review (1) describes the diagnostic tools for AM, (2) reports prognostic criteria, and (3) lists preventive measures based on recent epidemiological surveys. [less ▲]

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See detailBénéfices démontrés et potentiels de l'administration intraveineuse périopératoire de lidocaïne
Giudice, Véronica; LAUWICK, Séverine ULg; KABA, Abdourahmane ULg et al

in Revue Médicale de Liège (2012), 67(2), 81-84

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See detailOn the human pose recovery based on a single view
Pierard, Sébastien ULg; Van Droogenbroeck, Marc ULg

in International conference on pattern recognition applications and methods (ICPRAM) (2012, February)

Estimating the pose of the observed person is crucial for a large variety of applications including home entertainment, man-machine interaction, video surveillance, etc. Often, only a single side view is ... [more ▼]

Estimating the pose of the observed person is crucial for a large variety of applications including home entertainment, man-machine interaction, video surveillance, etc. Often, only a single side view is available, but authors claim that it is possible to derive the pose despite that humans evolve in a 3D environment. In addition, to decrease the sensitivity to color and texture, it is preferable to rely only on the silhouette to recover the pose. Under these conditions, we show that there is an intrinsic limitation: at least two poses correspond to the observed silhouette. We discuss this intrinsic limitation in details in this short paper. To our knowledge, this issue has been overlooked by authors in the past. We observe that this limitation has an impact on the way previous reported results should be interpreted, and it has clearly to be taken into account for designing new methods. [less ▲]

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See detailContract 21539/08/NL/SFe - Advancement of mechanical verification methods for non-linear spacecraft: Nonlinear identification using a subspace-based method in the frequency domain
Noël, Jean-Philippe ULg; Renson, Ludovic ULg; Kerschen, Gaëtan ULg

Report (2012)

The objective of this technical note is to explore the applicability of a newly introduced nonlinear system identification technique to spacecraft structures. To this end, numerical experiments are ... [more ▼]

The objective of this technical note is to explore the applicability of a newly introduced nonlinear system identification technique to spacecraft structures. To this end, numerical experiments are conducted using a finite element model of the SmallSat spacecraft. A detailed introduction to the method, referred to as the frequency-domain nonlinear subspace identification (FNSI) method, is provided and its major assets are commented. Random-type and sine-sweep excitations are considered and identification results are extensively discussed. [less ▲]

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