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See detailEnzymatic interesterification of anhydrous milk fat with rapeseed and/or linseed oil: oxidative stability
Giet, Jean-Michel ULiege; Aguedo, Mario ULiege; Danthine, Sabine ULiege et al

in Journal of Agricultural and Food Chemistry (2009), 57(15), 6787-6794

Blends of anhydrous milkfat (AMF) and linseed oil (70/30), and AMF, rapeseed oil (RO) and linseed oil (LO), 70/20/10, were submitted to enzymatic interesterification. The oxidative stability of the blends ... [more ▼]

Blends of anhydrous milkfat (AMF) and linseed oil (70/30), and AMF, rapeseed oil (RO) and linseed oil (LO), 70/20/10, were submitted to enzymatic interesterification. The oxidative stability of the blends, the interesterified (IE) blends and IE blends with 50 ppm -tocopherol added as antioxidant were studied. Samples were stored in open flasks at 60°C, 25°C and 4°C, and periodically submitted to peroxide, p-anisidine, TBA value determination and UV measurement at 232 and 268 nm. The analysis of volatile compounds was carried out by SPME for the samples stored at 60°C. Peroxides appeared to be the only significant oxidation products after 12 weeks storage at 4°C. As expected, the binary blends (BB) were more sensitive to oxidation than the ternary blends (TB). The BB were associated with increased volatile emission compared to TB. Interesterification led to variable effects on the oxidation of fat mixtures, depending on composition and temperature (beneficial effect on BB, at both 25°C and 60°C, and a rather neutral effect on TB). The IE blends exhibited higher volatile release prior to ageing. A pro-oxidant effect of -tocopherol addition was observed at 25°C on both BB and TB. At 60°C, an antioxidant effect was observed on TB. [less ▲]

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See detailComment j'explore... des lésions cutanées chez un toxicomane adepte de la cocaïne ou du crack.
Devillers, Céline ULiege; Franchimont, Claudine ULiege; Pierard, Gérald ULiege et al

in Revue Médicale de Liège (2009), 64

Both cocaine and crack exert sympathetic and prothrombotic effects. The induced lesion may affect the skin, and other organ systems as well. Various types of vasculitis and infectious dermatoses are the ... [more ▼]

Both cocaine and crack exert sympathetic and prothrombotic effects. The induced lesion may affect the skin, and other organ systems as well. Various types of vasculitis and infectious dermatoses are the predominant issues. In addition, tactile and visual hallucinations may occur suggesting insect crawling underneath the skin. [less ▲]

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See detailLa couche cornée, le point de rosée et l'eau-comme-de-la-glace.
Uhoda, Emmanuelle ULiege; Franchimont, Claudine ULiege; Quatresooz, Pascale ULiege et al

in Dermatologie Actualité (2009), 112

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See detailPregnancy-Associated Glycoprotein I-73 kDa [Fragment] from Bubalus bubalis placenta -Access number P86371
Barbato, O.; Melo de Sousa, Noelita ULiege; Barile, V. L. et al

E-print/Working paper (2009)

N-terminal microsequence obtained after purification and characterization of placental proteins in Bubalus bubalis. Proteins were submitted to SwissProt databank.

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See detailWind Turbines in my landscape
Schmitz, Serge ULiege; Van Rompaey, Anton

in A new methodology to assess the landscape capacity and social attitude, Territorial intelligence and culture of development : Università de Salerno 4-7 November 2009 (2009)

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See detailEvaluating the impacts of a network on healthy eating promotion practices in schools
Vandoorne, Chantal ULiege; Van Hoye, Aurélie ULiege

in Archives of Public Health (2009), 67(Supplement 2), 72-73

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See detailNotes and news: Liège
Adam, Renaud ULiege

in Quaerendo: A Journal Devoted to Manuscripts and Printed Books (2009), 39(1), 77-78

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See detailLe cosméceutique, oxymoron de la quête d'une efficacité cosmétique?
Pierard, Gérald ULiege; Meunier, J.; Franchimont, Claudine ULiege et al

in Dermatologie Actualité (2009), 113

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See detailA flamelet-based model for supersonic combustion
Terrapon, Vincent ULiege; Ham, Frank; Pecnik, Rene et al

in Annual Research Briefs (2009)

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See detailDoublement des heures d’éducation physique dans l’enseignement primaire. Analyse des aspects motivationnels, affectifs et du style de vie. 4ème année. Résultats de l’année scolaire 2008-2009 et suivi depuis le début de l’expérience
Cloes, Marc ULiege; Maraite, Anne-Aymone ULiege; Derome, Stéphane et al

Report (2009)

L'objectif de cette exéprience consiste à déterminer l'impact d'un programme de doublement des heures d'éducation physique sur les aspects motivationnels, affectifs et le style de vie des élèves des ... [more ▼]

L'objectif de cette exéprience consiste à déterminer l'impact d'un programme de doublement des heures d'éducation physique sur les aspects motivationnels, affectifs et le style de vie des élèves des quatre dernières années de dix écoles. Parallèlement, nous nous sommes également efforcés de collecter des informations portant sur le processus d'enseignement en rapport avec les activités physiques et sportives. En 2008-2009, cette analyse indispensable pour discuter les différences attendues entre les deux types d'écoles s'est centrée sur le déroulement des cours d'éducation physique, le contexte dans lequel est donné cet enseignement et l'avis des éducateurs physiques sur la mixité de leurs classes et la manière avec laquelle ils en tiennent compte. Enfin, comme les années précédentes, nous avons tenu à recueillir l'avis des parents en raison de leur rôle déterminant dans l'éducation des enfants et du poids qu'ils représentent du fait qu'ils décident de l'établissement où ces derniers effectuent leur scolarité. Leur soutient à l'égard du projet expériental constituerait ainsi un argument en faveur de l'augmentation du volume horaire consacré aux pratiques physiques et motrices. ... [less ▲]

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See detailMeasuring Social Economy in the Framework of the National Accounts
Mertens de Wilmars, Sybille ULiege

in Defourny, Jacques; Develtere, Patrick; Fonteneau, Bénédicte (Eds.) et al The Worldwide making of the social economy Innovations and changes (2009)

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See detailAdding value to hard date (Phoenix dactylifera L.): compositional and sensory characteristics of date jame.
Besbes, Souhail; Drira, Lobna; Blecker, Christophe ULiege et al

in Food Chemistry (2009), 112(112), 406-411

Second-grade dates (with a hard texture) from three potential Tunisian cultivars (Deglet Nour, Allig and Kentichi) showed the same sugar (similar to 73.30-89.55 g/100 g dry matter), fibre (similar to 7.95 ... [more ▼]

Second-grade dates (with a hard texture) from three potential Tunisian cultivars (Deglet Nour, Allig and Kentichi) showed the same sugar (similar to 73.30-89.55 g/100 g dry matter), fibre (similar to 7.95-18.83 g/100 g dry matter) and total phenolics (similar to 280.6-681.8 mg of GAE/100 g) content as dates of high quality. Deglet Nour and Kentichi varieties were characterised by a high content of sucrose and low reducing sugar content: contrary to Allig and the majority of other date varieties tested. This work intended to add value to these raw materials by using them in jam production. The corresponding jams were characterised in terms of chemical composition, physical (texture and water retention capacities) and sensory properties. Results showed a significant effect of the date variety on the composition and physical characteristics of date jams. Indeed, Allig jam was richer in reducing sugars and was characterised by its higher firmness and water retention capacity. To test the acceptability of these new products, we compared them with quince jam (the most consumed in Tunisia). Results showed that Allig and Kentichi jams presented a higher overall acceptability. However, quince and Deglet Nour jams did not show any significant differences (P > 0.05). Results from this work revealed essential information that could promote the commercialization of date jam. (C) 2008 Elsevier Ltd. All rights reserved. [less ▲]

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See detailMolecular histology on the diagnostic cutting edge between malignant melanomas and cutaneous melanocytomas (Review).
Quatresooz, Pascale ULiege; Franchimont, Claudine ULiege; Pierard, Gérald ULiege

in Oncology Reports (2009), 22(6), 1263-7

In recent years, the screening accuracy of clinical dermoscopy has increased in the early detection of evolving atypical melanocytic neoplasms. However, the most dramatic cases of human malignant ... [more ▼]

In recent years, the screening accuracy of clinical dermoscopy has increased in the early detection of evolving atypical melanocytic neoplasms. However, the most dramatic cases of human malignant melanomas (MM), i.e. the fast-growing neoplasms, usually escape the classical clinical criteria of MM. As a result, a number of puzzling cases exhibit uncertain clues for MM. Thus, the risk of microscopic misdiagnosis is likely on the rise if the histological criteria are not fine-tuned. This review summarizes a conceptual classification of atypical melanocytic neoplasms grouped under the heading of melanocytomas. Some immunohistochemical markers are tentatively used as discriminators between fast-growing MM and melanocytomas. However, some differences seem to be more statistically significant than clinically useful due to extensive overlap in immunoreactivity from any case to case. A multipronged immunohistological screening is therefore welcome. [less ▲]

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See detailOn the Recognizability of Self-Generating Sets
Kärki, Tomi ULiege; Lacroix, Anne ULiege; Rigo, Michel ULiege

in Lecture Notes in Computer Science (2009), 5734

Let I be a finite set of integers and F be a finite set of maps of the form n->k_i n + l_i with integer coefficients. For an integer base k>=2, we study the k-recognizability of the minimal set X of ... [more ▼]

Let I be a finite set of integers and F be a finite set of maps of the form n->k_i n + l_i with integer coefficients. For an integer base k>=2, we study the k-recognizability of the minimal set X of integers containing I and satisfying f(X)\subseteq X for all f in F. In particular, solving a conjecture of Allouche, Shallit and Skordev, we show under some technical conditions that if two of the constants k_i are multiplicatively independent, then X is not k-recognizable for any k>=2. [less ▲]

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See detailCancers cutanés photo induits en 3D, version spécialiste
PIERARD, Gérald ULiege; Andre, J.; Brochez, L. et al

Book (2009)

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See detailShifting Towards Environment-Friendly Modes: Profiling Travelers using Q-Methodology
Cools, Mario ULiege; Moons, Elke; Janssens, Brecht et al

in Transportation (2009), 36(4), 437-453

Due to a variety of reasons, the previous century is characterized by an extraordinary growth in car use that has continued into the current century. This has resulted in serious environmental ... [more ▼]

Due to a variety of reasons, the previous century is characterized by an extraordinary growth in car use that has continued into the current century. This has resulted in serious environmental repercussions. Despite technological advancements, the externalities remain an ecological threat that can not be discarded by policy makers. Therefore, it is essential that policy makers focus on reducing car use and on stimulating the shift towards more environment-friendly transport modes. In this study, Q-methodology is adopted as the technique to segment people, and to ascertain which approaches and determinants matter to medium distance travel. Segmentation is important, as policy measures will be more efficient and effective if they are fine-tuned on specific target groups. The analysis revealed that four discourses preponderate the paradigm of environmentally sustainable transport: travelers who use public transport as a dominant alternative, car-dependent travelers, travelers with a positive perception of using public transport, and travelers with a preference for car use. Concerning rational, economic motives, individuals evaluate travel time reliability as most important. To increase the reliability policy makers should consider the use of separate bus lanes and traffic light manipulation. In addition, public transport can be made even more attractive, when costs of cars are made more variable by road or congestion charging. When the s motives are discussed, the differences between the different groups of travelers were more pronounced. Next to increasing the benefits of using public transport, policy makers should also pay attention to removing psycho-social barriers. [less ▲]

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See detailMiao de la tête aux pieds
Eloy, Céline ULiege

in Expo-Book Europalia. China (2009)

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