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See detailMatérialisme et évènement. Le solidarisme (et les droits de l'homme) au prisme d'une critique marxiste libertaire
Frère, Bruno ULg

in D'Hombres, Emmanuel (Ed.) Le solidarisme de Bourgeois (titre provisoire) (2015)

by focusing on the concept of world propsed by Boltanski and his pragmatic perspective which in previous work has enabled me to cast a critical eye on new social resistance movements. For Boltanski, what ... [more ▼]

by focusing on the concept of world propsed by Boltanski and his pragmatic perspective which in previous work has enabled me to cast a critical eye on new social resistance movements. For Boltanski, what matters is the potential for emancipation to be found in the everyday practices of social actors, directly engaged in the world. He assigns to the sociologist the role of discerning what practices have emancipatory potential because they resist dominant discourses, alter institutional, legitimate accounts of reality which can perhaps lead to social change. There is however a temptation in Boltanski’s work to return to an idealist perspective which shoehorns the emancipatory potential of the everyday practices of social actors into a conceptual and thus intellectual framework: le registre métacritique (ou métapragmatique) auquel seul le sociologue peut avoir accès. Ce registre est unable to give us new perspectives on what might concretely constitute emancipation. In other words, the danger is that even Boltanski’s work will not achieve critical renewal. En lieu et place d’une subjectivité ideale et transcendentale, Boltanski suggère de favoriser un point de vue transcendant sur les pratiques sociales, seul capable de véritablement comprendre la réalité et la façon dont elle nous aliène. Mais ce point de vue est tout aussi idéaliste. Bourdieu ou les théoriciens de Francfort, dans la tradition de l’idéalisme transcendantal kantienne, recherchent le sujet pur qui se cachent sous la conscience pratique des personnes. Boltanski identifie pour sa part un point de vue métapragmatique susceptible de juger les évènements auxquels sont confrontées les personnes de façon plus lucide et plus exhaustive que ces dernières, confinées à un simple point de vue pragmatique imédiat et sans recul. Ce faisant, il se contente de placer le jugement “vrai” au dessus de la conscience des personnes (posture transcendante) plutôt qu’en dessous (posture trenscendantale). Mais dans les deux cas ce jugement vrai apparaît comme une perfection extérieur inaccessible aux personnes en question, ici et maintenant. Therefore I will propose a way out of this impasse by refusing to evaluate emancipation against the test of a (re)turn to an ideal state (whether transcendental or transcendent), but instead embedded in the lived material existence of social actors. Because we cannot be certain where these actions will lead, as sociologists we must accept uncertainty and contingency comme nous l’enseigne Bruno Latour, cet autre auteur français qui se réclame également aujourd’hui du pragmatisme. Mais parce que ce dernier rejette complétement la possibilité de developper encore aujourd’hui une pensée critique, il rend impossible toute reflexion en terme d’émancipation. Or scruter l’emancipation potentielle que recellent ces pratiques est nécessaire si l’on veut évaluer which, amongst them, have the potential to yield social transformation. In sum, in what follows [less ▲]

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See detailLa constitution intersubjective de Moi. Fonder la sociologie phénoménologique à partir de Max Scheler.
Frère, Bruno ULg

in Mahéo, Gabriel (Ed.) La pensée de Max Scheler (titre provisoire) (2015)

L’hypothèse qui nous guidera tout au long de ce chapitre pourrait se résumer en une formule que Scheler répétera à maintes reprises : développer une pensée de la subjectivité équivaut à philosopher ... [more ▼]

L’hypothèse qui nous guidera tout au long de ce chapitre pourrait se résumer en une formule que Scheler répétera à maintes reprises : développer une pensée de la subjectivité équivaut à philosopher derrière les barreaux d’une prison. Y rester enfermé, c’est s’interdire de répondre à un problème majeur : une sociologie, à savoir l’étude des sens du monde qui me projettent d’emblée vers la communauté qui les lui donne et à laquelle j’appartiens, est-elle seulement possible depuis la phénoménologie ? [less ▲]

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See detailLife as Music in Deleuze and von Uexküll (En préparation)
Pieron, Julien ULg

in Wolfe, Charles (Ed.) Forms of Vitalism (2015)

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See detailAlexander Kluge et le cinéma de l'indécision.
Cormann, Grégory ULg; Hamers, Jérémy ULg

Book published by Presses de l'ULg (2015)

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See detailPratiques de l'enquête (Ouvrage collectif aux Presses Universitaires de Liège, en cours d'élaboration)
Pieron, Julien ULg; Thoreau, François ULg

Book published by Presses Universitaires de Liège (2015)

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See detailInscriptiones Lesbi, Tenedi, Nesi. Concordance des éditions
Famerie, Etienne ULg

in Horos (2015), 26-29

Concordance of the whole corpus of inscriptions of Lesbus, in relation with the inventory of the collection stored in the Archaeological Museum (Lesbus)

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See detailAn agent-based micro-simulation framework to assess the impact of river floods on transportation systems: implementation trajectory for an assessment in the Brussels metropolitan area
Saadi, Ismaïl ULg; Eftekhar, Hamed ULg; Mustafa, Ahmed et al

in International Journal for Traffic and Transport Engineering (IJTTE) Belgrade 2014 Proceedings (2015)

Several studies were made to assess the direct damage but few studies tackled the topic related to the assessment of indirect damage. This paper discusses the development of a large scale agent-based ... [more ▼]

Several studies were made to assess the direct damage but few studies tackled the topic related to the assessment of indirect damage. This paper discusses the development of a large scale agent-based micro-simulation framework to assess the economic damage caused by river floods. The advantage of this approach is that the economic loss can be assessed at individual level. For that purpose, relationship is established between costs and trips cancelation/duration growth. As the numerical simulations depend largely on the initial demand, the accuracy of the data is fundamental. The model is based upon several disaggregated data related to mobility behaviour of the Belgian citizens. The study area covers the Brussels metropolitan area which was subjected to several floods in the past and may see the risk increasing in the coming decades. [less ▲]

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See detailArts en diaspora Congolese en Belgique: imaginaires et relations postcoloniales
Demart, Sarah ULg; Baumerder, Joelle; Gilsoul, Sarah

Book published by Africulture (2015)

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See detailResponse of plant functional traits during the restoration of calcareous grasslands from forest stands
Piqueray, Julien; Ferroni, Lucia; Delescaille, Louis-Marie et al

in Ecological Indicators (2015)

In this survey, we studied the response of plant functional traits to calcareous grassland restoration in the Calestienne region, Southern Belgium (restoration protocol: forest clear-cutting followed by ... [more ▼]

In this survey, we studied the response of plant functional traits to calcareous grassland restoration in the Calestienne region, Southern Belgium (restoration protocol: forest clear-cutting followed by grazing at all sites). We considered traits related to dispersal, establishment, and persistence that integrate the main challenges of plants to re-establish and survive in restored areas. Functional traits were compiled from databases and compared among (i) pre-restoration and young restoration forests; (ii) restoration areas of different ages; and (iii) old restorations and reference grasslands. The following questions were addressed: (i) What is the early response (2-4 years) in terms of plant functional trait following one restorative clear-cut event? (ii) What plants functional trait responses occur from restorative management (i.e. sheep and goat grazing)? (iii) Which differences still persist between the oldest restored parcels (10-15 years), and the historical reference grasslands? Forest clear-cuts induced several changes among functional traits, including decreased mean seed mass and certain vegetative traits (i.e. decreased phanerophytes, branching species; and increased short lifespan species i.e. annuals and biennials). During restorative management, clonal, epizoochorous and autumn germinating species were favored. Despite numerous other changes during this phase, many differences remained compared to reference grasslands. In particular, geophytes, mycorrhizal and evergreen species abundance were not approaching reference grassland values. The observed pattern helped to draw inferences on the possible mechanisms operating under vegetation recovery following restorative forest clear-cut and subsequent management were identified and described in this study. Results indicated grazing was an important factor, which increased epizoochorous species, and autumn germinating taxa that filled niches in vegetation opened by summer grazing animals. Finally, differences between old restoration and reference grasslands emphasized that management should focus on reduction in soil fertility, and geophyte rhizomatous grasses. Long-term monitoring is vital to assess if management plans are effective in the complete restoration of species functional trait assemblages. [less ▲]

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See detailReview on greenhouse gas emissions from pig houses: Production of carbon dioxide, methane and nitrous oxide by animals and manure
Philippe, François-Xavier ULg; Nicks, Baudouin ULg

in Agriculture, Ecosystems & Environment (2015)

The environmental impacts of livestock production are attracting increasing attention, especially the emission of greenhouse gases (GHGs). Currently, pork is the most widely consumed meat product in the ... [more ▼]

The environmental impacts of livestock production are attracting increasing attention, especially the emission of greenhouse gases (GHGs). Currently, pork is the most widely consumed meat product in the world, and its production is expected to grow in the next few decades. This paper deals with the production of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) by animals and by manure from pig buildings, with a focus on the influence of rearing techniques and nutrition. GHG emissions in piggeries originate from animals through CO2 exhalation and CH4 enteric fermentation, and from manure through the release of CO2, CH4 and N2O. The level of the CO2 exhalation (E-CO2, pig) depends on the physiological stage, the body weight (BW), the production level and the feed intake of the animals concerned. Enteric CH4 (E-CH4, pig) is principally related to dietary fibre intake and the fermentative capacity of the pig’s hindgut. Based on a review of the literature, the following equations are proposed in order to estimate E-CO2, pig (in kg day_1) and E-CH4,pig (in g day_1) for fattening pigs: E-CO2, pig = 0.136 _ BW0.573; E-CH4,pig = 0.012 _ dRes; with BW (in kg) and dRes for digestible residues (in g day_1). Numerous pathways are responsible for GHG production in manure. In addition, the microbial, physical and chemical properties of manure interact and modulate the level of emissions. Influencing factors for removal systems for both liquid and solid fractions of manure have been investigated. A large range of parameters showing an impact on the level of GHG production from pig houses has been reported. However, few of these can be considered unquestionably as GHG mitigation techniques because some strategies have shown contradictory effects depending on the gas, the circumstances and the study. Nevertheless, frequent manure removal seems to be an efficient means to reduce concurrently CO2-, CH4- and N2O-emissions from pig buildings for both slatted and bedded floor systems. Manure removal operations may be associated with specific storage conditions and efficient treatment in order to further reduce emissions. Several feeding strategies have been tested to decrease GHG emissions but they seem to be ineffective in reducing emissions both significantly and durably. In general, good management practices that enhance zootechnical performance will have beneficial consequences on GHG emission intensity. Taking into account the results described in the literature regarding CO2-, CH4- and N2O-production from animals and manure in pig houses, we estimate total GHG emissions to 448.3 kg CO2equiv. per slaughter pig produced or 4.87 kg CO2equiv. per kg carcass. The fattening period accounts for more than 70% of total emissions, while the gestation, lactation and weaning periods each contribute to about 10% of total emissions. Emissions of CO2, CH4 and N2O contribute to 81, 17 and 2% of total emissions from pig buildings, representing 3.87, 0.83 and 0.11 kg CO2equiv. per kg carcass, respectively. [less ▲]

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See detailDevelopment of thermal comfort models for various climatic zones of North-East India
Singh, Manoj Kumar; Mahapatra, Sadhan; Teller, Jacques ULg

in Sustainable Cities and Society (2015), 14

Thermal comfort study provides crucial information about thermal performance of naturally ventilated buildings. Humphreys and Auliciems comfort model uses indoor and outdoor temperatures to predict ... [more ▼]

Thermal comfort study provides crucial information about thermal performance of naturally ventilated buildings. Humphreys and Auliciems comfort model uses indoor and outdoor temperatures to predict comfort temperatures. It is found that the comfort temperatures obtained by using these methods do not take into account the occupant behavioral adaptability to a particular climatic zone. This demands development of new set of comfort models based on local environmental parameters, socio-cultural setup and behavioral action. Analysis shows that four major variables like indoor and outdoor temperature, relative humidity and clothing pattern plays an important role in defining comfort and greatly influence the occupant’s perception and acceptance on thermal comfort. In this study, comfort models are developed based on these variables. The computed neutral temperatures based on the models are compared with the comfort temperatures obtained through comfort survey. The models are developed using the measured data of January and July months and validated with the measured data of April and October months. This study also concludes that it is not possible to obtain a generalized thermal comfort model for all climatic zone because adaptation process, expectation and perception of people are region specific and governed by local socio-cultural requirement. [less ▲]

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See detailL'expérience de la valeur: Ehrenfels et Meinong
Dewalque, Arnaud ULg

E-print/Working paper (2015)

A supposer que le concept de valeur soit un concept empirique, qui a sa source dans l'expérience, de quel type est l'expérience de la valeur? Dans les pages suivantes, je suggère qu’Ehrenfels et Meinong ... [more ▼]

A supposer que le concept de valeur soit un concept empirique, qui a sa source dans l'expérience, de quel type est l'expérience de la valeur? Dans les pages suivantes, je suggère qu’Ehrenfels et Meinong ont apporté certaines améliorations substantielles à la position de Brentano. Ces améliorations résident essentiellement dans les deux points suivants : (1) les volitions se caractérisent par une dimension « active » ou conative qui fait défaut aux sentiments, ce qui interdit de les ranger dans une seule et même « classe » de phénomènes psychiques ; (2) le concept de valeur trouve son origine empirique dans les volitions ou les phénomènes conatifs, non dans les sentiments ou phénomènes affectifs. [less ▲]

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See detailPour une pensée politique des émotions : Kluge et Ferenczi dans Die Macht der Gefühle
Cormann, Grégory ULg; Hamers, Jérémy ULg

in Caeymaex, Florence; Goddard, Jean-Christophe (Eds.) Critiques en crise. Enjeux et significations de la critique aujourd'hui (2015)

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See detailEnfance, culture, morale. Sartre et les relectures d'Alain
Cormann, Grégory ULg

in Depraz, Natalie (Ed.) Alain philosophe rouennais (2015)

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See detailInscriptiones Lesbi, Nesi, Tenedi
Famerie, Etienne ULg

Report (2015)

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See detailCatalogue of the types and illustrated specimens recovered from the ‘black marble’ of Denée, a marine conservation-Lagerstätte from the Mississippian of southern Belgium
Mottequin, Bernard ULg; Poty, Edouard; Prestianni, Cyrille

in Geologica Belgica (2015)

The Viséan ‘black marble’ of Denée is one of the best preserved Mississippian fossil assemblages. This Lagerstätte is famous for the exceptional preservation of several groups of macro-organisms (fishes ... [more ▼]

The Viséan ‘black marble’ of Denée is one of the best preserved Mississippian fossil assemblages. This Lagerstätte is famous for the exceptional preservation of several groups of macro-organisms (fishes, echinoids, graptolites). However, only a part of the fauna has received attention from specialists and most of the phyla may benefit from a modern revision based on new investigative techniques such as 3D imagery and CT-scanning. Almost all the specimens illustrated in the literature have been traced and we present here a comprehensive catalogue of this material. Representatives of several minor groups are photographically illustrated for the first time as well as five emblematic specimens of the styracopterid genus Benedenius (Pisces). For purposes of nomenclatural formality, the lectotypes of Benedenius deneensis Traquair (in de Koninck, 1878), B. soreili Fraipont, 1890, Oligoporus soreili Fraipont, 1904, Taeniaster? fournieri Fraipont, 1904, and Scaphiocrinus longicaudatus Fraipont, 1904 are here selected. [less ▲]

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See detailGIS-Based Landslide Susceptibility Mapping in the Great Lakes Region of Africa, Case Study of Bujumbura Burundi
Nibigira, L.; Draidia, Salah ULg; Havenith, Hans-Balder ULg

in Engineering Geology for Society and Territory-Volume 2 (2015)

Abstract: Landslides in Central Africa represent a constant threat to the population. The present work took its motivation from the increasing number of recorded incidents in recent times. It is focused ... [more ▼]

Abstract: Landslides in Central Africa represent a constant threat to the population. The present work took its motivation from the increasing number of recorded incidents in recent times. It is focused on the analysis of mass movements in a regional context. Remote sensing based on the use of satellite images (Pleiades images of 2011) and aerial photographs (1957, 1958 and 1981) allowed us to identify instabilities at different scales. The study of these mass movements and the characterization of the processes governing ... [less ▲]

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See detailHazard and Risk Related to Earthquake-Triggered Landslides
Havenith, Hans-Balder ULg; Fan, X.; Torgoev, A.

in Engineering Geology for Society and Territory-Volume 2 (2015)

Abstract This paper first analyses how important earthquake-induced landslide hazards are compared to other geohazards at world-wide scale. Further, we will outline where these hazards may have the ... [more ▼]

Abstract This paper first analyses how important earthquake-induced landslide hazards are compared to other geohazards at world-wide scale. Further, we will outline where these hazards may have the strongest impacts—at regional and local scale. In this regard, we consider the short-and long-term effects of geological, tectonic, climatic and morphological conditions. Hazard and risk related to these processes will also be analysed on the basis of a series of case histories: eg, the 1920 Haiyuan earthquake-landslide disaster in China. A ... [less ▲]

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See detailLandslide Susceptibility Mapping with Data Mining Methods—a Case Study from Maily-Say, Kyrgyzstan
Braun, A.; Fernandez-Steeger, T.; Havenith, Hans-Balder ULg et al

in Engineering Geology for Society and Territory-Volume 2 (2015)

Abstract: Multiple factors, such as geology, high mountain topography, seismic activity, climatic conditions and mining activities cause significant landslide hazard in the region around Maily-Say ... [more ▼]

Abstract: Multiple factors, such as geology, high mountain topography, seismic activity, climatic conditions and mining activities cause significant landslide hazard in the region around Maily-Say, Kyrgyzstan. To assess the landslide susceptibility a database containing landslide information and geological, morphological and hydrological parameters associated with landslide occurrence was established and analyzed with different data mining algorithms. The most promising results were achieved with an Artificial Neural ... [less ▲]

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