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See detailDo large companies ignore formal sustainability management controls? An exploration amongst corporate practices
Crutzen, Nathalie ULg; Schaltegger, Stefan

in EMAN (Ed.) Proceedings of the 2014 EMAN conference (2014, March)

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See detailDo large scale restoration projects reduce within-species traits variability? - Présentées à 2 congrès
Harzé, Mélanie ULg; Monty, Arnaud ULg; Mahy, Grégory ULg

Conference (2015)

Dry calcareous grasslands represent local biodiversity hotspots of European temperate regions. They have suffered intensive fragmentations due to due to the abandonment of traditional agropastoral systems ... [more ▼]

Dry calcareous grasslands represent local biodiversity hotspots of European temperate regions. They have suffered intensive fragmentations due to due to the abandonment of traditional agropastoral systems and the resulting encroachment, reforestation, urbanization or transformation into arable lands. In order to preserve and enhance their ecological value, a series of ecological restoration projects have been implemented throughout Europe (LIFE+). As habitats restoration costs can be prohibitive, actions should demonstrate their success. In the face of environmental changes, restored populations should possess attributes necessary for adaptive evolutionary changes allowing them to persist over the long term. Intra-population functional variability expresses the range of possible trait values of a species living in a heterogeneous environment. It results notably from genetic diversity and phenotypic plasticity and enables species survival, growth and reproduction under various environmental conditions. In Belgium, three European LIFE projects have taken place between 2000 and 2009, restoring more than 400 hectares of calcareous grasslands. Restorations have mainly been evaluated in terms of plant species diversity and community composition. Though it is expected to be of crucial importance for species evolutionary potential, the restoration of the entire range of environmental heterogeneity and the resulting intra-population functional variability of restored population have so far not been assessed. We compared the intra-population variability of functional traits (specific leaf area (SLA) and maximum vegetative height) of 10 restored and 10 reference populations of Potentilla neumanniana (30 individuals per populations). We characterized abiotic and biotic conditions by measuring soil depth, sun exposure, bare ground cover and mean vegetation height around each sampled individual. Our main results showed that the range of within-species functional variability was restored in our study area. We will conclude with implications for the evolutionary potential of restored populations and for future ecological restoration projects. [less ▲]

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See detailDo leaching experiments affect the Sm-Nd signature of deep-sea sediments? The example of the northern North Atlantic
Innocent, Christophe; Fagel, Nathalie ULg; Stevenson, Ross

in Canadian Journal of Soil Science (1999), 79

Detailed reference viewed: 36 (6 ULg)
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See detailDo local Authorities Face the Dutch Way of Consuming the Ardennes ?
Schmitz, Serge ULg

in Cawley, Mary (Ed.) The sustainability of Rural Systems : Local and Global Challenges and Opportunities (2011, August)

One theoretical recommendation to develop sustainable rural tourism is to base its development on the local resources. This should embed the tourist activity to the local society, avoid an easy ... [more ▼]

One theoretical recommendation to develop sustainable rural tourism is to base its development on the local resources. This should embed the tourist activity to the local society, avoid an easy delocalisation, and help to brand the destination. The Belgian Ardennes is a close recreation spot to Dutch people. The paper examines the local resources that attract Dutch tourists and the way how regional and local authorities deal with this tourist development. Based on key actors’ interviews and on in depth analysis of the promotional material produced both by authorities and commercial companies, the paper underlines seven ways to sell and to consume the Ardennes. Due to the lack of entrepreneurship by locals and because the Dutch tourism enterprises know better the Dutch tourists, these enterprises hold a large share of the tourist activities in the Ardennes. These Dutch investments change the destination as well as the local identity. While at the beginning, the Dutch companies developed a tourism based on nature and rural landscape, they diversified their activities up to offland tourism and the “disneyfication” of the places. If this Belgian case study follows more or less the well known “life cycle tourist destination”, the originality of the paper is to stress the difficulties and the opportunities of authorities to regulate tourism development and to maintain the quality of local resources. [less ▲]

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See detailDo males and females gammarids defend themselves differently during chemical stress ?
Gismondi, Eric ULg; Cossu-Leguille, Carole; Beisel, Jean-Nicolas

in Aquatic Toxicology (2013), 140-141

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See detailDo monitoring and counselling boost the job finding rates of the long-term unemployed ?
Fonder, Muriel; Lejeune, Bernard ULg

Conference (2008, June 13)

In July 2004, the Belgian government launched a new monitoring and counselling program targeted at the long-term unemployed. In this new program, people over 13 months unemployment are warned that their ... [more ▼]

In July 2004, the Belgian government launched a new monitoring and counselling program targeted at the long-term unemployed. In this new program, people over 13 months unemployment are warned that their job-search efforts will be monitored 8 months later. At the same time, they are invited to participate actively in the support (job search, training) programs provided for by the Regional Employment Agencies, whose supply was expanded. This reform has been implemented gradually : it focused the unemployed under 30 years in 2004, then the 30-40 year-old unemployed in 2005, and finally the 40-50 year-old unemployed in 2006. This paper aims at evaluate the effect, in terms of transition from unemployment to employment and/or training, of this new program for the 30-40 years old in Wallonia. Using the fact that the reform was implemented gradually, the effect of the program is estimated by difference-in-differences, based on (single exit and two exits) discrete duration models. The results suggest that the program has had a very large relative effect, although limited in absolute terms, regarding transition to training for almost all the treated unemployed. They also show that the program has had a substantial relative effect, although limited in absolute terms as well, with regard to transition to employment for the majority of the treated unemployed. [less ▲]

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See detailDo Mutual Fund Investors Still Trust Standard Risk-Adjusted Performance Measures?
Bodson, Laurent ULg; Cave, Arnaud; Sougné, Danielle ULg

E-print/Working paper (2012)

We study the relationship between the risk-adjusted performance of mutual funds and their money flows (i.e. their subscriptions and redemptions). Testing the most traditional risk-adjusted performance ... [more ▼]

We study the relationship between the risk-adjusted performance of mutual funds and their money flows (i.e. their subscriptions and redemptions). Testing the most traditional risk-adjusted performance measures, we identify the ones which best explain the flows of equity, bond or mixed funds. The risk-adjusted performance measures which attract the most the attention from investors are the Information ratios (mono- and multi-factor), the M-squared and the Sharpe ratios (traditional Sharpe ratios and Sharpe MVaR). We may conclude that fund managers who want to maximize their AuM (and, if applicable, increase their AuM based fees) must mainly focus their efforts on improving these standard performance measures. Furthermore, we also demonstrate that the performance-flow relationship is concave then convex. Indeed, amongst the funds with a negative performance, those achieving the worst results are affected by disproportionately high net outflows whereas, on the opposite side of the spectrum, the most successful funds experience much higher capital inflows. [less ▲]

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See detailDo Mutual Fund Investors Still Trust Standard Risk-Adjusted Performance Measures?
Sougné, Danielle ULg; Bodson, Laurent ULg; Cave, Arnaud

E-print/Working paper (2012)

We study the relationship between the past performance of mutual funds and their capital flows (i.e. their subscriptions and redemptions). Testing the most traditional risk-adjusted performance measures ... [more ▼]

We study the relationship between the past performance of mutual funds and their capital flows (i.e. their subscriptions and redemptions). Testing the most traditional risk-adjusted performance measures, we identify the ones which best explain the flows of US equity mutual funds. [less ▲]

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See detailDo Mutual Fund Investors Still Trust Standard Risk-Adjusted Performance Measures?
Sougné, Danielle ULg; Bodson, Laurent ULg; Cave, Arnaud

Conference (2012, August)

Detailed reference viewed: 44 (22 ULg)
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See detailDo new methods of investigation allow faster assessment of drugs efficacy in osteoarthritis?
Abadie, Eric ULg; Avouac, B.; Bouvenot, G. et al

in Osteoporosis International (2003, November), 14(Suppl. 7), 2

Detailed reference viewed: 23 (2 ULg)
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See detailDo nonbelieved memories typically refer to childhood memories?
Vanootighem, Valentine ULg; Brédart, Serge ULg

Conference (2017, May 31)

Detailed reference viewed: 14 (3 ULg)
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See detailDo Nuclei Flow Inside the Intranuclear Cascade Model?
Cugnon, Joseph ULg; L'Hôte, Denis

in Physics Letters B (1984), 149

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See detailDo patient with osteoporotic hip fracture recover their initial health-related quality of life?
Ethgen, Olivier ULg; Tancredi, Annalisa ULg; Jacques, J. et al

in Osteoporosis International (2003, November), 14(Suppl. 7), 66

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See detailDo patients with osteoporotic hip fracture recover their initial health-related quality of life?
Ethgen, Olivier ULg; Tancredi, Annalisa ULg; Jacques, Jessica ULg et al

in Osteoporosis International (2004, May), 15(Suppl.1), 50

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See detailDo Personality Traits Modulate the Effect of Emotional Visual Stimuli on Auditory Information Processing?
Mardaga, Solange; Hansenne, Michel ULg

in Journal of Individual Differences (2009), 30(1), 28-34

Several lines of evidence attest robust relationships between personality dimensions and emotions, including cognitive aspect of emotion. More particularly, many studies reported strong relationships ... [more ▼]

Several lines of evidence attest robust relationships between personality dimensions and emotions, including cognitive aspect of emotion. More particularly, many studies reported strong relationships between extraversion, the behavioral activation system (BAS), and the cognitive processing of positive information, on the one hand, and between neuroticism, the behavioral inhibition system (BIS), and the processing of negative information, on the other hand. Recently, DePascalis, Awari, Matteucci, and Mazzocco (2005) reported that personality traits modulated the effect of the emotional visual stimuli on the mismatch negativity (MMN). The aim of the present study was to replicate these data and extend them to other personality dimensions. Auditory MMN was recorded in normal subjects simultaneously to the presentation of emotional pictures selected as neutral, positive, or negative from the International Affective Picture System, and presented in randomized order. The results support the recent finding that personality (namely, BIS and harm avoidance) modulates the influence of emotional (negative) context on auditory information processing. The present findings suggest that the modulation by personality of change detection in the unattended environment as a function of context valence is limited to unpleasant context. [less ▲]

Detailed reference viewed: 92 (16 ULg)