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See detailNous avons toujours été minimalistes
Levaux, Christophe ULg

Book published by Le Mot et le Reste (in press)

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See detailOver and Over. Exploring Repetition in Popular Music
Levaux, Christophe ULg; Julien, Olivier

Book published by Bloomsbury Academics (in press)

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See detailSome paradoxes of cultural/music diplomacy in a federal country. The case of Flanders in Belgium
Mazzola, Alessandro ULg

in Dunkel, Mario; Nitzsche, Sina (Eds.) Music and Public Diplomacy (in press)

Belgium's public diplomacy cannot be understood without the frame of the political divide characterizing federalism in the country. Unlike others federal states whose self-governing components adopt ... [more ▼]

Belgium's public diplomacy cannot be understood without the frame of the political divide characterizing federalism in the country. Unlike others federal states whose self-governing components adopt policies that converge at the international level, Flanders and Wallonia – the Dutch- and French-speaking communities of Belgium – seem not to act coordinately on this matter. Culture is the principal field where the two communities adopt very different approaches and end up competing for resources and international visibility. Flanders, in particular, support self-representation strategies that produce and circulate images of a singular and homogeneous “Flemish nation”. The action of its cultural institutions seems to focus on an autonomous nation building project rather than situating the community in the larger national – Belgian – dimension. Language is the cultural trait lying at the basis of this conflict known as “community cleavage” that affects both the public and the political sphere. As a verbal art, popular music is one of the most simbolically relevant practices that participate to cultural diplomacy in this context. Starting from ethnographic analysis of Flemish public and private cultural institutions, this paper aims to describe the ways Flemish music policy in international situations is mutually connected to political claims for autonomy and independence at the national level. The research questions are as follows: 1) how does Belgian federalism condition cultural/music diplomacy in Flanders? 2) How does cultural/music diplomacy contribute to the political struggle of Flemish independentism? [less ▲]

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See detailDétourner le langage. L’usage des métaphores chez Donna Haraway
Borotto, Jessica ULg

in Caeymaex, Florence; Despret, Vinciane; Pieron, Julien (Eds.) Habiter le trouble avec Donna Haraway (in press)

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See detailExperimental and Numerical Study of Mini-UAV Propeller Performance in Oblique Flow
Theys, Bart; Dimitriadis, Grigorios ULg; Hendrick, Patrick et al

in Journal of Aircraft (in press)

This paper presents the modelling of the performance of small propellers used for Vertical Take Off and Landing Micro Aerial Vehicles (VTOL MAVs) operating at low Reynolds numbers and in oblique flow ... [more ▼]

This paper presents the modelling of the performance of small propellers used for Vertical Take Off and Landing Micro Aerial Vehicles (VTOL MAVs) operating at low Reynolds numbers and in oblique flow. Blade Element Momentum Theory (BEMT), Vortex Lattice Method (VLM) and momentum theory for oblique flow are used to predict propeller performance. For validation, the predictions for a commonly used propeller for VTOL MAVs are compared to a set of wind tunnel experiments. Both BEMT and VLM succeed in predicting correct trends of the forces and moments acting upon the propeller shaft, although accuracy decreases significantly in oblique flow. For the dataset analysed here, combining the available data of the propeller in purely axial flow with momentum theory for oblique flow and applying a correction factor for the wake skew angle results in more accurate performance estimates at all elevation angles. [less ▲]

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See detailComment reconnaître un autographe parmi les papyrus littéraires grecs ? L'exemple du P. Oxy. 74.4970
Marganne, Marie-Hélène ULg

in Bauden, Frédéric; Franssen, Elise (Eds.) In the Author's Hand'. Holograph and Authorial Manuscripts in the Islamic Handwritten Tradition (in press)

A small number of autographs are attested among the Greek literary papyri dating from the IV/III centuries BC to the VI/VII centuries AD. They can be found in the form of papyrus rolls, papyrus slips ... [more ▼]

A small number of autographs are attested among the Greek literary papyri dating from the IV/III centuries BC to the VI/VII centuries AD. They can be found in the form of papyrus rolls, papyrus slips, papyrus or parchment codices or even wooden tablets. According to research by A. Petrucci and T. Dorandi, evidence from the material and the format of the piece, from the layout of the text and its writing, from the state of the text and from the literary genre allow for the identification of autographs. The present paper will briefly review the about 50 Greek literary papyri considered to be autographs. Special attention will be paid to a recently edited II-century medical papyrus (P.Oxy. 74.4970), which seems to present the characteristics of an autograph. [less ▲]

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See detailDer individuelle Rechtsschutz gegen Verwaltungshandlungen - Landesbericht Belgien
Behrendt, Christian ULg; Miny, Xavier ULg

in Huber, Peter M.; von Bogdandy, Armin (Eds.) Ius Publicum Europaeum, vol. VIII (in press)

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See detailInterest of creatine supplementation insoccer
Miny, Kevin ULg; Burrowes, J; Jidovtseff, Boris ULg

in Science & Sports (in press)

Objectives This review article aimed to summarize the current state of understanding on creatine supplementation for soccer players. In other words, it investigated the beneficial (and potentially ... [more ▼]

Objectives This review article aimed to summarize the current state of understanding on creatine supplementation for soccer players. In other words, it investigated the beneficial (and potentially negative) effects of this supplementation on sport-specific skills and performance in soccer players. Furthermore, this article accordingly discussed the safest and most recommended protocols for the consumption of creatine by these athletes. News Studies have shown that creatine supplementation can have positive effects on sprint and vertical jump performances in soccer players. This supplementation may also enhance soccer players’ muscle strength and adaptation to a high-intensity training regimen. Besides, creatine may be able to enhance muscle glycogen (as well as phosphocreatine) storage, reduce oxidative stress, and improve muscular repair and hypertrophy. Interestingly, creatine supplementation does not seem to affect aerobic performance. Prospects and projects Soccer players could take creatine during pre-season training (3 to 5g/day) in order to help them endure a high-intensity training regimen and enhance their muscular strength and adaptation resulting from strength and/or resistance training. A lower dosage (less than 3g/day) might also be sufficient and beneficial during the season in case of fatigue, in order to sustain adequate levels of phosphocreatine and glycogen in the muscles. Occasional intakes (about 3g) before games and/or extenuating practices could also give a physical and mental boost to the players. Conclusion Most of the studies measured the effects of creatine on skills or physical performances in isolation from the true athletic demands of soccer match play. In conclusion, there is still a need for more research in order to determine whether creatine supplementation is ergogenic regarding the (aerobic) capacity to repeat (very) high-intensity actions, more particularly during competitive soccer. [less ▲]

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See detailThe role of short-term memory and visuo-spatial skills in numerical magnitude processing: evidence from Turner syndrome
Attout, Lucie ULg; Noël, Marie-Pascale; Nassogne, Marie-Cécile et al

in PLoS ONE (in press)

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See detailOperation of distribution systems within secure limits using real-time Model Predictive Control
Soleimani Bidgoli, Hamid ULg; Valverde, Gustavo; Aristidou, Petros et al

in Rueda Torres, Jose (Ed.) Dynamic Vulnerability Assessment and Intelligent Control for Sustainable Power Systems (in press)

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See detailEnhancement of Transmission System Voltage Stability through Local Control of Distribution Networks
Valverde, Gustavo; Aristidou, Petros; Van Cutsem, Thierry ULg

in Rueda Torres, Jose (Ed.) Dynamic Vulnerability Assessment and Intelligent Control for Sustainable Power Systems (in press)

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See detailSpatiotemporal variation of drought characteristics in the context of climate change in the Huang-Huai-Hai Plain, China
Li, Xiang-Xiang; Ju, Hui; Garré, Sarah ULg et al

in Journal of Integrative Agriculture (in press)

Understanding the potential drought characteristics under climate change is essential for reducing vulnerability and establishing adaptation strategies, especially in the Huang-Huai-Hai Plain (3H Plain ... [more ▼]

Understanding the potential drought characteristics under climate change is essential for reducing vulnerability and establishing adaptation strategies, especially in the Huang-Huai-Hai Plain (3H Plain) which is the grain production base in China. In this paper, the variation of drought characteristics including drought event frequency, duration, severity and intensity for the past 50 years (1961-2010) and future scenarios (2010-2099) based on observed meteorological data and RCP 8.5 projections were investigated, respectively. Firstly, the applicability of three climatic drought indices including the Standardized Precipitation Index (SPI), the Standardized Precipitation Evapotranspiration Index based on the Penman–Monteith equation (SPEI-PM) and the Thornthwaite equation (SPEI-TH) were compared in tracing recorded agricultural drought areas. Then, the drought characteristics including drought event, duration, severity and intensity using “run theory” was analyzed for both historical observations and future RCP 8.5 scenarios based on the proper index. Correlation analysis between drought indexes and agricultural drought areas showed that SPEI-PM performed better than SPI and SPEI-TH in the 3H Plain. Based on the results of SPEI-PM, droughts over the past 50 years have experienced reduced drought with shorter durations, and weaker severity and intensity. However, for the future RCP 8.5 scenario, drought is predicted to rise in frequency, duration, severity and intensity from 2010-2099 although drought components during the 2010-2039 were milder compared to historical conditions. This study highlights that the estimations for atmospheric evaporative demand would bring in differences in long term drought trend of drought indexes and consequently the applicability in 3H Plain. The results of this paper can help inform researchers and local policy makers to establish drought risk management strategies. [less ▲]

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See detailBehaviour and browse species selectivity of heifers grazing in a temperate silvopastoral system
Vandermeulen, Sophie ULg; Ramírez-Restrepo, Carlos Alberto; Marche, Christian et al

in Agroforestry Systems (in press)

In Belgium silvopastoral grazing systems associating trees and pasture are instrumental in enhancing dynamic trade-offs between ruminant farming and habitat improvement. A 130-day study was conducted in ... [more ▼]

In Belgium silvopastoral grazing systems associating trees and pasture are instrumental in enhancing dynamic trade-offs between ruminant farming and habitat improvement. A 130-day study was conducted in Belgium from April to September 2013 to evaluate the effects of browsing a combination of shrubs and trees (i.e. hedge) on the selective behaviour of cattle and to relate these observations to changes in forage nutritive value. Twelve Holstein dairy heifers (Bos taurus; 487 kg) were allocated to either a control ryegrass pasture (i.e. control pasture group; CPG) or a pasture plus unrestricted browsing (i.e. browsing group; BG) of a hedge composed of shrubs and trees. Behaviour and selectivity towards the woody species were recorded for 14h on a daily basis during 3 consecutive days over spring, early summer and late summer. Leaves and stems of woody species and faecal samples were collected during each season to analyse their nutritive value and predict the dry matter intake by means of near infrared reflectance spectroscopy. Integrating shrubs and trees along a pasture influenced the heifers’ behaviour and BG heifers spent 19.3, 5.9 and 5.4% of their time browsing during spring, and early and late summer, respectively (P < 0.001). This behaviour was correlated to the pre-grazing pasture biomass (r=0.50; P < 0.001). Compared with the summer seasons, the greater browsing activity in spring was associated with higher plant feeding value. Overall, the most ingested species were Carpinus betulus, Cornus sanguinea, Corylus avellana and Crataegus monogyna. It was concluded that cattle use a significant time budget for browsing on temperate ryegrass pasture but further research is required to investigate potential benefits of silvopastoral systems in Belgium. [less ▲]

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See detailCrystallization and Gelation Behavior of Low- and High Melting Waxes in Rice Bran Oil: a Case-Study on Berry Wax and Sunflower Wax
Doan, Chi Diem; Tavernier, Iris; Bin Sintang, Mohd Dona et al

in Food Biophysics (in press)

Low-melting berry wax (BEW) has proven to be a good oil gelator with a positive contribution to the consistency and flexibility of the structured oil. Nevertheless, the properties of BEWand the ... [more ▼]

Low-melting berry wax (BEW) has proven to be a good oil gelator with a positive contribution to the consistency and flexibility of the structured oil. Nevertheless, the properties of BEWand the corresponding oleogel have not yet been investigated in-depth. In this research, the difference in crystallization and gelling behavior between sunflower wax (SW), a high melting wax, and BEW, a low-melting wax, in rice bran oil (RBO) was investigated. The difference in melting and crystallization temperatures can be explained by the different chemical composition (long-chain wax esters in SWand shortchain fatty acids in BEW). The heterogeneity in crystal habits (unidirectional platelets versus microcrystalline particles) and polymorphism (orthorhombic versus hexagonal) are responsible for the varying gel strength and hardness of the respective SWand BEW-oleogels. The microcrystalline BEW particles aligned and reorganized during 1-month storage at 5 °C, which leaded to an increase in the gel strength and hardness of BEW-oleogel. The gelling property of SW-oleogel however did not significantly differ after 4 weeks at 5 °C, despite of the appearance of spherulitic crystalline clusters. The changes in the physical properties of wax-based oleogels during storage time were further explored using differential scanning calorimetry, polarized light microscope, powder X-ray diffraction and rheology. [less ▲]

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See detailCarte géologique de Wallonie (Belgique) 1/10.000, 48/8 Clavier
Barchy, Laurent; Marion, Jean-Marc ULg

Cartographic material (in press)

New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1902 (at 1/40.000, by Lohest, Forir ... [more ▼]

New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous edition in 1902 (at 1/40.000, by Lohest, Forir and Mourlon). [less ▲]

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See detailCarte géologique de Wallonie. Huy-Nandrin n°48/3-4
Mottequin, Bernard; Marion, Jean-Marc ULg

Cartographic material (in press)

New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the first edition by Gustave Dewalque & colleagues (1898 ... [more ▼]

New geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the first edition by Gustave Dewalque & colleagues (1898) published at the scale of 1/40.000 [less ▲]

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See detailLa contribution du CHST à l'inventaire wallon des terrains potentiellement pollués
Defechereux, Olivier ULg; Peters, Arnaud ULg

in Actes du IXème Congrès de l’Association des Cercles francophones d’Histoire et d’Archéologie de Belgique (in press)

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See detailLa carte de Vandermaelen et le paysage industriel wallon à la fin de la première industrialisation
Peters, Arnaud ULg; Defechereux, Olivier ULg

in Actes du IXème Congrès de l’Association des Cercles francophones d’Histoire et d’Archéologie de Belgique (in press)

Detailed reference viewed: 97 (17 ULg)