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See detailConsultation citoyenne européenne sur la consommation durable du 25 octobre 2014. Rapport sur la consultation citoyenne organisée le 25 octobre 2014 à l'échelle de la Wallonie
Delvenne, Pierre ULg; Macq, Hadrien; Parotte, Céline ULg et al

Report (2015)

Le 25 octobre 2014, une vaste consultation citoyenne s’est déroulée simultanément dans 11 pays européens sur le thème de la consommation durable. Au total, ce sont un peu plus d’un millier de participants ... [more ▼]

Le 25 octobre 2014, une vaste consultation citoyenne s’est déroulée simultanément dans 11 pays européens sur le thème de la consommation durable. Au total, ce sont un peu plus d’un millier de participants qui ont pris part à la discussion à travers l’Europe. En Belgique, l’évènement se déroulait à l’échelle de la Wallonie et le panel citoyen a réuni 105 participants, sélectionnés selon des critères liés au genre, à l’âge, à la répartition géographique, au niveau d’études et à la catégorie socio-professionnelle. Les résultats de cette enquête participative montrent que tous, aussi bien citoyens-consommateurs, producteurs que décideurs politiques ont un rôle à jouer dans la consommation durable. Plus précisément, les participants ont exprimé la volonté que les élus encouragent la consommation durable et rendent son accès plus aisé aux citoyens. En conclusion, les 105 citoyens participant à cette journée se sont largement exprimés concernant leurs habitudes mais aussi leurs demandes vis-à-vis des pouvoirs publics concernant la consommation durable, un sujet auquel une écrasante majorité s’est déclarée très sensible. Outre les demandes citoyennes mises en exergue ci-dessus (éduquer et inciter à l’action quotidienne en faveur de la consommation durable, la rendre moins coûteuse, améliorer et renforcer l’offre de transports en commun), les participants ont également émis le souhait d’être davantage consultés dans la prise des décisions politiques, par le biais de mécanismes participatifs élargis au sein desquels ils peuvent jouer un rôle actif en soutien aux processus politiques. [less ▲]

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See detailLa consultation psychologique dans l’indication d’une prothèse pénienne : une expérience originale de complémentarité médicopsychologique
Mormont, Christian ULg; ANDRIANNE, Robert ULg

in Andrologie : Journal Officiel de la Société d'Andrologie de Langue Française (2012), 22

Detailed reference viewed: 25 (0 ULg)
See detailLa consultation statistique en milieu académique
Brostaux, Yves ULg

Conference (2004, May 06)

Detailed reference viewed: 15 (2 ULg)
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See detailConsultation sur la réforme FNRS auprès du personnel scientifique de l'ULg
Joris, Geoffrey ULg; Fallon, Catherine ULg; Parotte, Céline ULg et al

Report (2010)

Le présent rapport propose une analyse succinte des réponses des acteurs ayant pris part à la consultation sur la réforme du FNRS organisée par le centre de recherches Spiral à la demande du Comité de ... [more ▼]

Le présent rapport propose une analyse succinte des réponses des acteurs ayant pris part à la consultation sur la réforme du FNRS organisée par le centre de recherches Spiral à la demande du Comité de contact FNRS de l'ULg. Ce rapport est le fruit du travail conjoint de plusieurs chercheurs qui ont analysé chacun une série de questions. [less ▲]

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See detailConsultations in molecular diagnostics - A case of FIP1L1-PDGFRA-positive chronic eosinophilic leukemia with a rare FIP1L1 breakpoint
Lambert, Frédéric ULg; Heimann, Pierre; Herens, Christian ULg et al

in Journal of Molecular Diagnostics (2007), 9(3), 414-419

The idiopathic hypereosinophilic syndrome (HES) has remained for a long time a diagnosis of exclusion. Differential diagnosis between the HES and the related chronic eosinophilic leukemia (CEL) relied on ... [more ▼]

The idiopathic hypereosinophilic syndrome (HES) has remained for a long time a diagnosis of exclusion. Differential diagnosis between the HES and the related chronic eosinophilic leukemia (CEL) relied on the identification of signs of clonality that allowed, when present, the reclassification of patients as CEL. Recently, a new acquired mutation was described in approximately 50% of the HES/CEL patients: a cryptic deletion on chromosome band 4q12 generating a FIP1IL1-PDGFRA fusion gene. According to the World Health Organization classification, this clonal abnormality has been proposed as a new surrogate marker for chronic eosinophilic leukemia diagnosis. Fluorescence in situ hybridization and reverse transcriptase-polymerase chain reaction protocols were developed for an accurate del(4)(q12q12) and FIP1L1-PDGFRA fusion gene detection. Here, we report a patient with a rare FIP1L1 intron 16 breakpoint located outside of the reported FIP1L1 breakpoint region (ie, from FIP1L1 introns 9 to 13). This case illustrates the risk of false-negative results with diagnostic procedures that do not take into account the occurrence of rare FIP1L1 breakpoints. As targeted therapy with tyrosine kinase inhibitors has dramatically changed the prognosis of FIP1L1-PDGFRA (+) CEL, false-negative results could hamper accurate diagnosis and treatment. [less ▲]

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See detailConsumer acceptance of insect-based meat substitutes
Caparros Megido, Rudy ULg; Gierts, Chloé; Blecker, Christophe ULg et al

Conference (2014)

Meat plays an important role in the consumption pattern of most European and North American consumers. Meat production is responsible for a well known environmental pressure due to the inefficient ... [more ▼]

Meat plays an important role in the consumption pattern of most European and North American consumers. Meat production is responsible for a well known environmental pressure due to the inefficient conversion of plant protein to meat protein and alternatives sources, such as insects or algae, will be rapidly required. In a recent theorical study, de Boer et al. (2013) show that consumers prefer to eat a hybrid meat product (i.e. a mix of meat and its substitute) rather than a pure meat substitute [3]. Based on these preliminary results, hedonic tests were realized to assess the acceptability of insect-based burgers in a target population composed of people from 15 to 25 years old, considered as the future insect consumers. Isolated in a tasting booth, each participant was invited to taste four burger samples containing a ratio of 20 gr of protein by 100 gr of burger. The first burger was prepared with 95% of grounded beef (1), the second with 95% of green lentil (2), the third with 45% of green lentil and 50% of mealworms (Tenebrio molitor L.; Coleoptera, Tenebrionidae) and the fourth with 45% of grounded beef burger and 50% of mealworms. The last 5% of each burger consists of an aromatization portion containing onions, carrots, tomato paste and garlic. Participants were asked to rate each sample on a 9-point hedonic scale, where extreme sides were noted from “extremely dislike” (left) to “extremely like” (right). Tukey post-hoc comparisons on the appreciation results showed that beef-based products (with or without mealworms) were relatively preferred to lentil-based products (with or without mealworms), probably because hybrid meat burgers seem more familiar to the consumers than vegetable burgers, and that no liking differences were noticed between the two beef-based burgers and between the two insect-based burgers. These results confirm that shape and appearance are key criteria in the acceptation of meat substitute by non-vegetarian consumers and that insects will preferentially be consumed, in the future, if they are presented in an invisible way and associated with familiar flavors. [less ▲]

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See detailConsumer acceptance of insect-based products
Caparros Megido, Rudy ULg; Gierts, Chloé; Blecker, Christophe ULg et al

Conference (2014)

In this study, sociocultural and food formulation aspects related to edible insects were investigated on Belgian consumers. Hedonic tests were realized to assess the acceptability of insect-based burgers ... [more ▼]

In this study, sociocultural and food formulation aspects related to edible insects were investigated on Belgian consumers. Hedonic tests were realized to assess the acceptability of insect-based burgers and insect-based breads. In the first experiment, four burgers (beef, lentil, beef/insect and lentil/insect) were presented to the participants. In the second experiment, entire mealworms, mealworm bread and mealworm crepes were presented to the participants. No difference of appreciations was noticed between a beef and a beef/insect burger and between a lentil and a lentil/insect burger. Crepes made of mealworm flour were slightly preferred in comparison with mealworm bread and entire mealworms. These results confirm that shape and appearance but also popularization and information spreading are key conditions in the acceptation of insect products in western countries and that insects will preferentially be consumed, in the future, if they are presented in an invisible way and associated with familiar flavors. [less ▲]

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See detailConsumer Evaluations of Brand Extensions: Differences between Goods and Services
Van Riel, Allard ULg; Lemmink, Jos; Ouwersloot, Hans

in Journal of Service Research (2001), 3(3), 220-231

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See detailConsumer valuation of improved rice parboiling technologies in Benin
Matty, Demont; Zossou, Enangnon ULg; Pieter, Rutsaert et al

in Food Quality & Preference (2012), 23(1), 63-70

In Benin, traditional parboiling is still widely practiced among rice processors, resulting in inferior grain quality. A new parboiler was introduced to improve the milling yield and intrinsic quality of ... [more ▼]

In Benin, traditional parboiling is still widely practiced among rice processors, resulting in inferior grain quality. A new parboiler was introduced to improve the milling yield and intrinsic quality of local rice. We conducted Vickrey second price auctions to elicit rural Beninese consumers’ willingness to pay for rice obtained through the new parboiler and two locally innovated parboilers. The individual auctions were followed by a group discussion during which consensus was reached on socially acceptable prices. Relative to traditionally parboiled rice, consumers were willing to pay price premiums of 9–13% for rice obtained through a local parboiler using a container of which the bottom is a perforated metal, 27% for rice obtained through a local parboiler using wooden sticks at the bottom of the pot, and 25–34% for rice parboiled through the improved parboiler. Bids were influenced by the presentation order of the products according to perceived quality. Bids were also higher when participants had been informed on the benefits of improved parboiling techniques, which is a crucial insight for developing marketing and communication strategies for this improved quality product. Group bids were not significantly different from individual bids which suggests that the latter are within the range of socially acceptable prices defined through group consensus. [less ▲]

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See detailConsumo de licor de absenta en la población mayor de 50 años
Bejarano, Maria; Cascales - Miñana, Borja ULg; Zamora, Maria J. et al

Conference (2008, November)

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See detailConsumption of Immature Stages of Colorado Potato Beetle by Chrysoperla Carnea (Neuroptera: Chrysopidae) Larvae in the Laboratory
Sablon, Ludovic ULg; Haubruge, Eric ULg; Verheggen, François ULg

in American Journal of Potato Research (2013), 90(1), 51-57

The Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say), has been an important defoliator of potatoes for 150 years. Although the use of insecticides allowed drastic reductions of CPB ... [more ▼]

The Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say), has been an important defoliator of potatoes for 150 years. Although the use of insecticides allowed drastic reductions of CPB populations, resistance development against active substances has been observed. In this context, biological control using predatory larvae of the lacewing may represent a good alternative. CPB egg and larval consumption rates have been evaluated for all Chrysoperla carnea (Stephens) instars for 24 h. While first and second C. carnea instars only consumed eggs (1.3 and 1.8), first (1.5 and 2.4) and second (0.6 and 0.8) CPB instars, third instar of lacewing consumed all CPB immature stages: 6.8 CPB eggs, 8.5 first, 4 s, 0.5 third and 0.1 fourth CPB instars. This third instar killed 4-fold more CPB larvae than other larval stages. Handling time for third instar lacewing has been evaluated at 52 min on first instar CPB, 102 min on second instar and 164 min on third instar. Our laboratory assays highlight a potential for lacewing larvae to control CPB immature stages with a greater efficiency on young CPB larval stages. Fields assays are however needed to confirm efficiency of this CPB natural enemy under field conditions. [less ▲]

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See detailThe consumption of pornography and sexuality during adolescence : between exploratory behaviour and risks of deviant behaviour
Glowacz, Fabienne ULg; Puglia, Rosa ULg

Conference (2014, July 09)

Pornographic consumption or exposure to sexually explicit media (SEM) during adolescence raises many questions, in particular concerning its incidence on the level of a teenager's psychosexual development ... [more ▼]

Pornographic consumption or exposure to sexually explicit media (SEM) during adolescence raises many questions, in particular concerning its incidence on the level of a teenager's psychosexual development and sexual behaviour. Adolescence is a stage of identity formation, characterized by the adoption of risk taking and exploratory behaviours, of which the consumption of pornography is part. Whereas some studies noticed an impact of the exposure to sexually explicit media on the level of the subject's psychosexual development, attitudes towards sexuality and sexual behaviour, other studies do not highlight any significant links between the voluntary or involuntary exposure to pornography and risk taking sexual behaviours. Two researches will be presented to deal with this question. The first study, relating to a sample of 319 teenagers aged between 15 to 18 (52% boys), shows that 85% of the subjects have already seen pornographic material, the average age a child first views pornography being between 10 and 14. Our results indicate that the forms of exposure to SEM as well as the representations of pornography and the impact of pornographic material on their sexuality are different depending on the subject's gender. Our second study, relating to a sample of 47 juvenile sexual offenders, will make it possible to consider the forms of consumption of these young people and the possible links between their sexual offence and the consumption of pornography. [less ▲]

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See detailConsumptive and nonconsumptive effects of cannibalism in fluctuating age-structured populations
Wissinger, Scott A.; Whiteman, Howard H.; Denoël, Mathieu ULg et al

in Ecology (2010), 91(2), 549-599

Theory and empirical studies suggest that cannibalism in age-structured populations can regulate recruitment depending on the intensity of intraspecific competition between cannibals and victims and the ... [more ▼]

Theory and empirical studies suggest that cannibalism in age-structured populations can regulate recruitment depending on the intensity of intraspecific competition between cannibals and victims and the nature of the cannibalism window, i.e., which size classes interact as cannibals and victims. Here we report on a series of experiments that quantify that window for age-structured populations of salamander larvae and paedomorphic adults. We determined body size limits on cannibalism in microcosms and then the consumptive and nonconsumptive (injuries, foraging and activity, diet, growth) effects on victims in mesocosms with seminatural levels of habitat complexity and alternative prey. We found that cannibalism by the largest size classes (paedomorphs and >age 3+yr larvae) occurs mainly on young-of-the-year (YOY) victims. Surviving YOY and other small larvae had increased injuries, reduced activity levels, and reduced growth rates in the presence of cannibals. Data on YOY survival in an experiment in which we manipulated the density of paedomorphs combined with historical data on the number of cannibals in natural populations indicate that dominant cohorts of paedomorphs can cause observed recruitment failures. Dietary data indicate that ontogenetic shifts in diet should preclude strong intraspecific competition between YOY and cannibals in this species. Thus our results are consistent with previous empirical and theoretical work that suggests that recruitment regulation by cannibalism is most likely when YOY are vulnerable to cannibalism, but have low dietary overlap with cannibals. Understanding the role of cannibalism in regulating recruitment in salamander populations is timely given the widespread occurrences of amphibian decline. Previous studies have focused on extrinsic (including anthropogenic) factors that affect amphibian population dynamics, whereas the data presented here combined with long-term field observations suggest the potential for intrinsically driven population cycles. [less ▲]

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See detailConsumpton as a Solidarity-based Commitment : The Case of Oxfam Worldshops' Customers
Pirotte, Gautier ULg

in Zaccaï, Edwin (Ed.) Sustainable consumption: What Role for Consumers? Ecology and Fair Trade (2007)

Detailed reference viewed: 39 (9 ULg)
See detailThe Contact & the Culmination : Essays in Honour of Hena Maes-Jelinek
Delrez, Marc ULg; Ledent, Bénédicte ULg

Book published by Liège Language and Literature (L3) (1997)

Detailed reference viewed: 41 (19 ULg)
Peer Reviewed
See detailContact Algorithms for Numerical Modeling of Tribological Devices
CHABRAND, P.; DUBOIS, F.; GRAILLET, D. et al

in Proceedings of "First ESAFORM Conference on Material Forming (1998)

Detailed reference viewed: 108 (0 ULg)
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See detailContact and photocontact allergy to ketoprofen. The Belgian experience.
Matthieu, L.; Meuleman, L.; Van Hecke, E. et al

in Contact Dermatitis (2004), 50(4), 238-241

Topical ketoprofen (KP) is widely used because of its anti-inflammatory effect. However, photocontact dermatitis is a side-effect. Between May 2001 and June 2002, the Belgian Contact & Environmental ... [more ▼]

Topical ketoprofen (KP) is widely used because of its anti-inflammatory effect. However, photocontact dermatitis is a side-effect. Between May 2001 and June 2002, the Belgian Contact & Environmental Dermatitis Group conducted a prospective, open patch and photopatch test study in 20 patients suspected of KP dermatitis. Severe skin symptoms requiring systemic corticotherapy occurred in 47%. 5 patients were hospitalized. 1 patient showed prolonged photosensitivity. All patients were tested with KP and the other constituents of KP gel. Attribution to KP was demonstrated in all cases. Patch and photopatch tests with KP 2% in petrolatum showed contact photoallergy in 17 patients, contact allergy in 1 patient and photoaggravated contact allergy in 2 patients. 5 patients also reacted to the fragrance components lavender (Lavandula augustifolia) oil and/or neroli (Citrus aurantium dulcis) oil 5% in alcohol. However, in 4 of these, irritant reactions to the ethanolic dilutions could not be ruled out. Additional tests with 3 non-steroidal anti-inflammatory drugs without benzophenone structure ibuprofen, naproxen and diclofenac identified only 1 contact allergic reaction to diclofenac. Cross-reactivity to the substituted benzophenones, oxybenzone and sulisobenzone occurred only to the first in less than 30% of the patients. A high frequency (69%) of contact allergy to fragrance mix was found. Dermatologists should be aware of the severity of photoallergic reactions to KP and the risk of cross-sensitization. [less ▲]

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See detailContact between deformable solids, the fully coupled approach
Habraken, Anne ULg; Cescotto, Serge ULg

in Mathematical & Computer Modelling (1998), 28(4-8), 153-169

Detailed reference viewed: 29 (6 ULg)
See detailContact center as new forms of work organization: the triangular relationship between worker, contact center and contractors and well-being at work
DE CIA, Julie ULg; Naedenoen, Frédéric ULg; Pichault, François ULg et al

Conference (2013, May)

Colloque - Purpose The new forms of work organization are characterized by different evolutions: multiple workers status, fragmentation of collective work, etc. Among these evolutions, the triangular ... [more ▼]

Colloque - Purpose The new forms of work organization are characterized by different evolutions: multiple workers status, fragmentation of collective work, etc. Among these evolutions, the triangular relationship between worker, employer and contractors and the intervention of contractors in work organization (Marchington et al., 2004) may be particularly affecting the well-being of workers. This research focus on contact center as a new form of work organization to investigate the influence of the triangular employment relationship on well-being at work. Methodology A quantitative and qualitative approach was used. A survey based on Job Demand-Resources Model (Bakker, Demerouti & Schaufeli, 2003) was conducted among 400 operators from Belgian contact centers to compare internal, outsourced and external contact centers. Three case studies allowed exploring more deeply the influence of triangular employment relationship on well-being. Finally, focus-groups with unions and management representatives helped us to design some practical recommendations. Results Quantitative results indicate that operators from outsourced and external contact centers have a poorer perception of demands and resources at work. They are consequently more likely to report high levels of perceived stress and burnout and low satisfaction with their work. The case studies give us more information about the role of the strategy and the management style of contact centers in coping with triangular employment relationships. Limitations Beyond this explorative research, quantitative data can be further used in multi-sample modeling approach. Research/Practical Implications Recommendations for well-being at work regarding the triangular employment relationship, on which both employers and unions converge, will be highlighted at the conference. Originality This research combines organizational psychology and management theory. [less ▲]

Detailed reference viewed: 59 (9 ULg)