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See detailL’innovation pédagogique dans le contexte de l’enseignement supérieur.
Poumay, Marianne ULg

Conference (2013, January)

Detailed reference viewed: 13 (0 ULg)
See detailL'innovation portée par les entreprises sociales : source d'inspiration pour transformer l'économie ?
Mertens de Wilmars, Sybille ULg

Conference given outside the academic context (2012)

Detailed reference viewed: 25 (4 ULg)
See detailInnovation sociale et diversité organisationnelle : le cas du commerce équitable
Huybrechts, Benjamin ULg

in Degavre, F.; Desmette, D.; Mangez, E. (Eds.) et al Transformations et innovations économiques et sociales en Europe : quelles sorties de crise ? Regards interdisciplinaires (2010)

A common view in the literature on social entrepreneurship and social enterprise is to highlight the fact that social innovation crosses the organizational forms. But does that social innovation should be ... [more ▼]

A common view in the literature on social entrepreneurship and social enterprise is to highlight the fact that social innovation crosses the organizational forms. But does that social innovation should be considered regardless of the organizational form? Fair Trade (FT) offers a quite interesting example of both a social innovation and a field in which diverse organizational forms coexist. My research questions are twofold: (1) what are the different types of organizational forms that underlie social innovation in the FT sector?; (2) do these different forms bring different types of social innovation? The methodology consists of interviews with the leaders of 57 Fair Trade Social Enterprises (FTSEs) in four European regions: Belgium, France (Rhône-Alpes), United Kingdom (England) and Italy (Rome). The findings show that the legal forms and governance models–the two elements of the organizational form considered here–can be combined into five categories of organizational forms: individual, manager-owned business, volunteer-based, multi-stakeholder cooperative and group. These categories seem to be linked, at least to a certain extent, to the age of the FTSE and to its goals. Certain forms seem to signal a particular type of social innovation. Volunteer-based FTSEs use education and advocacy as the main channel to pursue social change at the global level, and see the partnerships with the producers in the South as a vehicle to support the former goal. Individual and business-form FTSEs focus on offering benefits to the producers through a profitable commercial activity. And multi-stakeholder cooperatives and groups generally seek to combine both types of social innovation. However, nuances exist and lead to considering the organisational form as vehicles that may serve various purposes according to the context and the entrepreneurs’ profiles. I suggest three theoretical frameworks to interpret the diversity of organizational forms and its link with the logics of social innovation. Neo-institutional economics allow to see organizational diversity as the result of the production of different types of goods within the “FT bundle”. New institutionalism in organizational analysis emphasizes organizational diversity as the result of either weak (or non-existent) or multiple institutional logics. And institutional entrepreneurship highlights the ability of FTSEs to shape the environment in a way that legitimizes their own way of conceiving social innovation. I conclude that these three frameworks offer complementary explanations to organizational diversity and that the latter is an asset rather than an obstacle for carrying social innovation in multiple and complementary ways. [less ▲]

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See detailL'innovation technologique, entre mythes et réalités
Halleux, Robert ULg; Peters, Arnaud ULg

in Ecomusée du Bois du Luc (Ed.) Itinéraire de la Culture Industrielle. Carnet d'exploration (2011)

Detailed reference viewed: 79 (15 ULg)
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See detailLes innovations apportées par la loi du 8 juin 2008 à la correctionnalisation des crimes et à la contraventionnalisation des délits
Michiels, Olivier ULg; Jacobs, Ann ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2008), n° 32

L'article analyse les innovations apportées par la loi du 8 juin 2008 à la correctionnalisation des crimes et à la contraventionnalisation des délits

Detailed reference viewed: 370 (28 ULg)
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See detailInnovations dans l'enseignement musical : apports et limites des cours d'instruments semi-collectifs. Pistes de réflexion et d'action
Giot, Bernadette ULg; Baye, Ariane ULg

in Site du Ministère de la Communauté française de Belgique (2003)

Detailed reference viewed: 43 (2 ULg)
See detailLes innovations dans l'intervention sociale et la justice des mineurs en Belgique
Born, Michel ULg

in Revue Internationale de Criminologie et de Police Technique (1991), 4

Detailed reference viewed: 11 (2 ULg)
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See detailInnovations in IT Organization Design: Is the Public Sector Really a Special Case?
Markus, M. Lynne; Jacobson, Dax D.; Lisein, Olivier ULg et al

E-print/Working paper (2013)

IT organization design, consisting of IT governance (decision rights) and IT organization structure, is believed to affect organizational performance. This paper describes the IT organization design ... [more ▼]

IT organization design, consisting of IT governance (decision rights) and IT organization structure, is believed to affect organizational performance. This paper describes the IT organization design choices of the 50 U.S. state governments. Significant movement toward greater centralization was observed (particularly for IT services). States appeared to have adopted IT organization design innovations previously pioneered in the private sector, contrary to conventional wisdom founded on well-documented differences between the two sectors. Two commonly used explanations of IT organization design choices were examined for their ability to account for the unexpected findings — contingency and institutional theories. Both explanations were partially successful in explaining the results, but further theoretical development is needed to integrate those theories and more empirical research is needed to advance the field’s knowledge of IT organization design. [less ▲]

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See detailInnovations in Navigation Lock Design
Rigo, Philippe ULg

in IWASA - 40th Intern Symp on Hydraulic Engineering (2010, January)

LOCK - Inovations

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See detailInnovations in Navigation Lock Design
Rigo, Philippe ULg; INCOM WG26

in International Navigation Seminar, PIANC AGA2008, Beijing, China Communication Press (CIP), Beijing, China (2008, May)

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See detailInnovations in Navigation Lock Design
Rigo, Philippe ULg; Members of PIANC INCOM WG29

in 32nd PIANC Congress – Liverpool UK – 10-14 May 2010 (2010, May)

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See detailInnovations in Navigation Lock Design
Rigo, Philippe ULg; INCOM WG29

Book published by PIANC - Report 106 - 2009 (2009)

State of art in navigation locks , focuss on innovations

Detailed reference viewed: 366 (49 ULg)
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See detailInnovations in software packages in quantitative genetics
Druet, Tom ULg; Ducrocq, V.

in Proceedings of the 8th World Congress on Genetics Applied to Livestock Production (2006)

Detailed reference viewed: 39 (1 ULg)
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See detailInnovations pédagogiques et utiliation des NTIC dans le cadre de la formulation des aliments complets
Malumba Kamba, Paul ULg; Masimango, Thaddée

in Kechaou, Mohamed (Ed.) Actes du séminaire régional sur les Technologies douces et procédés de séparation au service de la qualité et de l'innocuité des aliments ’ (2006, November 27)

Des nombreuses approches d’optimisation des formulations ont été développées ces dernières années et commercialisées sous forme de logiciels dont les bases d’application restent méconnues de nombreux ... [more ▼]

Des nombreuses approches d’optimisation des formulations ont été développées ces dernières années et commercialisées sous forme de logiciels dont les bases d’application restent méconnues de nombreux praticiens. Dans la présente étude des fondements de la formulation conceptuelle des aliments utilisant les NTIC sont présentés et appliqués à un cas de formulation d’un aliment de croissance pour pondeuse. La validation de la formulation conceptuelle est obtenue grâce à l’analyse de la composition d’un aliment réel préparé suivant le modèle défini. Cet aliment est comparé avec un aliment équivalent de commerce [less ▲]

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See detailInnovations technologiques en radiothérapie-oncologie
Coucke, Philippe ULg; Louis, Céline ULg; Bolle, Stéphanie

in Revue Médicale de Liège (2007), 62 (5-6)

InnovatIve technologIes In radIatIon oncology SUMMARY : At present, radiation oncology is again flourishing thanks to the development of highly accurate techniques as intensity modulated radiation therapy ... [more ▼]

InnovatIve technologIes In radIatIon oncology SUMMARY : At present, radiation oncology is again flourishing thanks to the development of highly accurate techniques as intensity modulated radiation therapy, stereotactic radiation therapy and hadrontherapy. These therapeutic modalities are made possible by the advent of image guided radiation therapy and respiratory gating that allows a better patient repositioning during the irradiation and between fractions. Nowadays, thanks to these recent technological advances, one can more easily conceive dose escalation, hypofractionation and combined treatment of radiation with sensitizing drugs and this together with a better protection of normal tissue aiming at, simultaneously, improved tumour control and better quality of life. This article describes these innovative technologies that, when integrated to other anti-tumoral therapeutic modalities, seem to be very promising. Keywords : - [less ▲]

Detailed reference viewed: 73 (6 ULg)
See detailInnovative analytical strategies for small molecules analysis by ion-mobility mass spectrometry
Eppe, Gauthier ULg; Goscinny, Séverine; Far, Johann ULg et al

Conference (2014, January)

Detailed reference viewed: 36 (13 ULg)
Peer Reviewed
See detailInnovative analytical strategy using ion-mobility for structural or functional selenium isomers identification by ion mobility spectrometry
Far, Johann ULg; Kune, Christopher ULg; Lobinski, Ryszard et al

Poster (2013, July)

Selenium (Se) is a trace element which is both essential and toxic depending on its concentration and its chemical form. Se-rich yeast is one of the most popular Se source for supplementation. The ... [more ▼]

Selenium (Se) is a trace element which is both essential and toxic depending on its concentration and its chemical form. Se-rich yeast is one of the most popular Se source for supplementation. The classical method of speciation is related to multidimensional liquid chromatography (LC) hyphenated to mass spectrometry (MS) Recent advances in Se speciation led to greatly improve the Se speciation in these samples but isomers identification and quantification remain challenging. This work focuses on the elaboration of an innovative analytical strategy for the detection and the structural elucidation of isobaric selenium compounds present in Se-rich yeast. A specific complex formation agent acts as a chemical probe for the detection of chemical function. The addition of a complexing agent can improve the discrimination between structural or functional Se isomers using ion mobility techniques as Ion Mobility Spectrometry (IMS) by increasing the molecular weight (i.e. the m/z ratio in MS) and the collision cross section of a target ion after selective complexation. This Ion Mobility orthogonal separation improves the structural elucidation. Crown ethers used as shifting agents can specifically form complexes with primary amines. The addition of crown ether to different low molecular weight fractions obtained by multidimensional LC of a water extract from Se-rich yeast permitted to detect Se isomers and confirmed their structure using IMS. [less ▲]

Detailed reference viewed: 16 (4 ULg)
Peer Reviewed
See detailInnovative analytical strategy using ion-mobility shifting additive for isobaric selenium compound identification in selenomethionine standards by IMS
Kune, Christopher ULg; Far, Johann ULg; Eppe, Gauthier ULg et al

Conference (2013, July 09)

Selenium (Se) is a trace element which is both essential and toxic depending on its concentration and its chemical form. Selenomethionine (SeMet) is one of the widely used selenium standard during ... [more ▼]

Selenium (Se) is a trace element which is both essential and toxic depending on its concentration and its chemical form. Selenomethionine (SeMet) is one of the widely used selenium standard during Selenium speciation studies. This work was focused on the elaboration of an analytical strategy for the detection and the structural elucidation of an isobaric Se interference, which is found in standard solutions of SeMet by high resolution mass spectrometry (Rm/Δm > 20.000). The structural elucidation of these compounds requires the isolation of the respective parent ion. Nevertheless, the mass difference between SeMet and its interference is less than 0.02Da which is well below the window selection of conventional techniques in mass spectrometry (Quadripole, ion trap). The empirical formula and double bound equivalent (DBE) of these ions suggest different tridimensional structures which lead to a discrimination depending on the ion mobility. This separation is observed, both in gaseous and liquid phase, by Ion Mobility Spectrometry (IMS), Capillary Electrophoresis (CE) and Liquid Chromatography (LC) which are hyphenated to mass spectrometry as detector. The separation efficiency of these ions by IMS and CE is improved by using specific shifting agents (18-Crown-6 Ether) selective to only one of these ions. This strategy has successfully separated the two isobaric ions present and leads to the structural elucidation of the isobar contaminant of SeMet. [less ▲]

Detailed reference viewed: 38 (22 ULg)
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See detailAN INNOVATIVE APPROACH TO SELECT THE PREDICTION MODEL IN THE DEVELOPMENT OF NIR SPECTROSCOPIC METHODS
Ziemons, Eric ULg; Mantanus, Jérôme ULg; Rozet, Eric ULg et al

Poster (2012, March)

Taking into account its non-invasive, non-destructive character and fast data acquisition, near infrared spectroscopy is more and more integrated in production processes to acquire analytical results ... [more ▼]

Taking into account its non-invasive, non-destructive character and fast data acquisition, near infrared spectroscopy is more and more integrated in production processes to acquire analytical results. Implementation of a NIR quantitative method is performed using an iterative heuristic approach that will ultimately build a model allowing the prediction of the concentration of the analyte of interest. In this context, the aim of the present study was to develop an innovative approach based on statistical tolerance intervals and the desirability index FMI (Fitting Model Index) to select the most appropriate prediction model from a list of candidate models instead of using conventional criteria such as R², RMSEC, RMSECV and RMSEP [1-2] without objective decision rules. This new approach is illustrated on different steps of a real pharmaceutical manufacturing process: water and Active Pharmaceutical Ingredient (API) determinations in pharmaceutical pellets. Variability sources such as production campaigns, batches, days and operators were introduced in the calibration and validation sets. Partial Least Square (PLS) regression on the calibration sets was performed to build prediction models of which the ability to quantify accurately was tested with the validation sets. Regarding the product specifications, the acceptance limits were set at 20% and 5%, for the moisture and API determination, respectively.As can be seen from Figure 1 and 2, this innovative approach based on the desirability index FMI of the accuracy profile enabled to build and select the most appropriate prediction model in full accordance with its very final goal, to quantify as accurately as possible the analytes of interest. [1] Hubert Ph. et al., J. Pharm. Biomed. Anal., 36, 2007, 579-586. [2] Rozet E. et al., Ana. Chim. Acta, 591, 2007, 239-247. [less ▲]

Detailed reference viewed: 62 (14 ULg)