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See detailImaging in Disorder of Self-Consciousness
Martial, Charlotte ULg

Conference (2015, December)

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See detailCarbon substrate utilization and microbial biomass in European forest soils are related to tree species diversity
Carnol, Monique ULg; Baeten, Lander; Bosman, Bernard ULg et al

Poster (2015, December)

Tree species influence biogeochemical cycling through element deposition (throughfall, litterfall), root decomposition and exudates, and through their influence on the microbial activities in the soil ... [more ▼]

Tree species influence biogeochemical cycling through element deposition (throughfall, litterfall), root decomposition and exudates, and through their influence on the microbial activities in the soil. Yet, the effect of mixing tree species on soil functioning is unclear, in particular concerning the microbial diversity and activity in soils. Here we synthesize results from the Exploratory Platform of the FunDivEUROPE project (http://www.fundiveurope.eu/). This network of 209 comparative plots covering tree diversity levels of 1 to 5 species was established in existing mature forests in 6 European regions. These six focal regions represent a gradient of major European forest types from boreal to Mediterranean forests. The aims of this study were to determine the soil microbial biomass and metabolic diversity of soil bacteria for these 6 European forest regions, presenting each a tree species richness gradient and to analyse the impact of tree species richness and the role of other controlling factors. We analysed the relation between tree species diversity, the proportion of coniferous tree species and soil factors (pH, soil organic carbon, water soluble carbon and nitrogen) and the carbon substrate utilisation pattern of soil bacteria (BIOLOG Ecoplate), soil microbial biomass (fumigation-extraction), hot water carbon and nitrogen in the forest floor and the upper mineral soil horizon (linear mixed models, GLM for multivariate abundance data, discriminant correspondence analysis). Mean values of microbial biomass carbon ranged from 3264 (Italy) to 8717 (Finland) mg kg-1 in the forest floor and from 465 (Italy) to 3748 (Finland) mg kg-1 in the mineral soil. Statistical models predicted microbial biomass to increase in both soil layers by 7-8% with each step increase in tree diversity. Increased proportion of conifers was linked to a decrease in the number of carbon substrates used by soil bacteria. The types of carbon sources used were dependent on region, proportion of conifers, soil pH and water-soluble carbon and nitrogen. [less ▲]

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See detailThe terrestrialization of plants: How the blue planet turned green
Gerrienne, Philippe ULg; Cascales-Miñana, Borja ULg; Tinn, Oive

Conference (2015, December)

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See detailTechniques for nutrient recovery from manure and slurry
Camargo-Valero, Miller; De Clercq, Lies; Delvigne, Frank ULg et al

Report (2015)

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See detailTechniques for nutrient recovery from digestate derivatives
Bamelis, Lies; Blancke, Stieven; Camargo-Valero, Miller et al

Report (2015)

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Peer Reviewed
See detailEntre soins aux patients psychiatriques délinquants et protection sociale à l’égard des délinquants psychiatriques : enjeux et perspectives criminologiques du plan pour patients psychiatriques médico-légaux
Garcet, Serge ULg

in Revue de Droit Pénal et de Criminologie (2015)

En Belgique, la réforme de la santé mentale a récemment été élargie aux populations internées dans le cadre de la loi dite « de défense sociale ». Construite sur un modèle communautaire du soin, elle ... [more ▼]

En Belgique, la réforme de la santé mentale a récemment été élargie aux populations internées dans le cadre de la loi dite « de défense sociale ». Construite sur un modèle communautaire du soin, elle propose une approche globale et intégrée de tous les acteurs, services et secteurs pertinents. Tout en développant les principaux axes de la réforme, l’article questionne la mise en œuvre de ce modèle dans le contexte hybride de l’internement entre mesure de protection et nécessité de soins. [less ▲]

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See detailWhy Did the Industrial Revolution Start in Britain?
Van Neuss, Leif ULg

E-print/Working paper (2015)

The main goal of this paper is to provide an integrated overview of the literature devoted to identifying the causes of the British industrial revolution. Why did the industrial revolution, a fascinating ... [more ▼]

The main goal of this paper is to provide an integrated overview of the literature devoted to identifying the causes of the British industrial revolution. Why did the industrial revolution, a fascinating and multifaceted event which brought about modern economic growth, occur in eighteenth-century Britain? This question has animated a lot of discussions among scholars and is still nowadays heatedly debated in the literature. This debate is reflected in the large spectrum of theories which aim at explaining the true origins of the British industrialization. The paper first sheds light on a rising debate concerning the evolution of British incomes per capita before the British industrial revolution and the “Great Divergence”. The paper then investigates the proposed causes of the British industrialization, aggregating them into seven broad categories, i.e. (1) geography and natural resources, (2) demography, (3) agricultural progress, (4) demand-side factors, (5) trade and empire, (6) institutional and political factors, (7) science, technology, and human capital. [less ▲]

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See detailGPA: dialogue entre aspects légaux et psychologiques
D'Amore, Salvatore ULg

Scientific conference (2015, December)

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See detailOù en est la "culture historique" des élèves ?
Jadoulle, Jean-Louis ULg

Article for general public (2015)

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See detail" D'ombre et de lumière " : Récit d'une régénération réussie en chênaie ardennaise
Layon, José; Dubois, Héloïse ULg

in FORÊT.NATURE (2015), (137), 38-47

Nombreux sont les sylviculteurs qui souhaitent régénérer naturellement la chênaie mais le processus demande une gestion pointue, permettant de contourner les obstacles. Une régénération naturelle du chêne ... [more ▼]

Nombreux sont les sylviculteurs qui souhaitent régénérer naturellement la chênaie mais le processus demande une gestion pointue, permettant de contourner les obstacles. Une régénération naturelle du chêne sessile a été mise en place dès 1989 dans un compartiment de 16 ha situé sur le cantonnement DNF de La Roche-en-Ardenne (Belgique). Le peuplement initial était un médiocre taillis sous futaie de chêne et de hêtre à sous-étage de charme. Par ses observations et ses actions précises, le gestionnaire a réussi à installer les semis de chêne, à en soustraire suffisamment de la dent du gibier, bien présent, pour constituer un peuplement de qualité. Les enseignements de l'expérience sont multiples. Quelques points essentiels sont exposés : dosage fin de la lumière pour favoriser le développement des semis de chêne en maîtrisant le hêtre et la végétation adventice, observation de la réaction des semis comme indicateur du moment de l'intervention, exploitation adaptée, dégagement et/ou dépressage dans le semis, pression du gibier, etc. Actuellement, le chêne est régénéré sur plus de 12 ha. Le coût total est estimé entre 800 et 1000 €/ha. [less ▲]

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Peer Reviewed
See detailExergetic, environmental and economic analysis of a biomass cogeneration plant connected to a district heating network.
Sartor, Kevin ULg; Dewallef, Pierre ULg

in Renewable Energy in the Service of Mankind Vol II (2015)

When a district heating network is fed by natural gas boilers (or biomass boilers), the selection of the network temperature level has a slight influence on the boiler efficiency which means that ... [more ▼]

When a district heating network is fed by natural gas boilers (or biomass boilers), the selection of the network temperature level has a slight influence on the boiler efficiency which means that producing at low temperature allows only to decrease the heat losses through the network. However when a cogeneration plant based on a Rankine cycle is used, lowering the network temperature not only decreases the heat losses but also increase the electrical efficiency while decreasing the thermal efficiency. This aspect is very often overlooked when the quality of a cogeneration plant is assessed by the cogeneration efficiency namely the sum of the electrical and thermal efficiency which is misleading for decision makers. In this contribution, an existing cogeneration plant connected to a district heating network installed on the University Campus in Liège (Belgium) is used as an application test case. Based on actual operational and economic data, a detailed economic evaluation is carried out which is supported by a calibrated simulation model of the whole installation in order to study the influence of the network temperature level. As a second step, the simulation model is used again to perform a detailed exergetic analysis intended to give physical insights to the economical study. This results in a broader discussion on the several methods to assess the quality of cogeneration plants and the opportunity to develop such a technology together with district heating networks. [less ▲]

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See detailPrésent et imparfait en moyen-perse et parthe: histoire, évolution et convergence
Ferrer-Losilla, Joan Josep ULg

in Estudios Iranios y Turanios (2015), 2

This paper deals with the problem of the origin of the verbal endings in Middle Persian and Parthian and seeks to show a feasible history of their evolution from proto-Iranian onwards. Starting from the ... [more ▼]

This paper deals with the problem of the origin of the verbal endings in Middle Persian and Parthian and seeks to show a feasible history of their evolution from proto-Iranian onwards. Starting from the assumption that the present indicative of Western Middle Iranian emerged from two old tenses, viz. present and imperfect, my aim is showing how both tenses converged in a single paradigm and how traces of both appear here and there. [less ▲]

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See detailSwitch from Hashimoto Thyroiditis (HT) to Graves Basedow (GB) disease : a controlled study in a series of 15 patients
Maiga, I; BETEA, Daniela ULg; Geenen, Vincent ULg et al

in Abstract book - 20th Annual Congress of the Belgian Society of Internal Medicine (2015, December)

Detailed reference viewed: 42 (4 ULg)
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See detailLes mathématiques à l’honneur à MT180
Favart, Evelyne ULg; Haesbroeck, Gentiane ULg; Kreusch, Marie ULg

Article for general public (2015)

Detailed reference viewed: 19 (6 ULg)