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See detailQue peut la rhétorique pour les études francophones ?, ou comment étudier les enjeux de catégorisation et d’institutionnalisation
Provenzano, François ULg

in Anders Baggesgaard, Mads; Verstraete-Hansen, Lisbeth (Eds.) Le monde en français – les littératures francophones dans un espace mondialisé (in press)

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See detailProjections photographiques et cinéma des premiers temps : La houillère de Gustave Marissiaux et les origines du cinéma minier
Mélon, Marc-Emmanuel ULg

in Intermédialités : Histoire et Théorie des Arts, des Lettres et des Techniques = Intermediality: History and Theory of the Arts, Literature and Technologies (in press)

Les spectacles de projection conçus par Gustave Marissiaux entre 1903 et 1926, en particulier le vaste documentaire intitulé "La houillère" (1905) est ici inscrit dans une histoire sociale des images ... [more ▼]

Les spectacles de projection conçus par Gustave Marissiaux entre 1903 et 1926, en particulier le vaste documentaire intitulé "La houillère" (1905) est ici inscrit dans une histoire sociale des images projetées et mis en rapport avec le cinéma minier des premiers temps [less ▲]

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See detailBelgique
Durand, Pascal ULg

in Sapiro, Gisèle (Ed.) Dictionnaire international Bourdieu (in press)

Article de grande synthèse sur l'accueil et le relais fait à la sociologie de Bourdieu dans le champ intellectuel et universitaire belge.

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See detailULTRASONOGRAPHIC FINDINGS IN 13 HORSES WITH LYMPHOMA
Janvier, Valentin; Evrard, Laurence ULg; Cerri, Simona ULg et al

in Veterinary Radiology & Ultrasound (in press)

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See detailA qPCR aptasensor for sensitive detection of aflatoxin M1
Guo, Xiaodong; Wen, Fang; Zheng, Nan et al

in Analytical and Bioanalytical Chemistry (in press)

Aflatoxin M1 (AFM1), one of the most toxic mycotoxins, imposes serious health hazards. AFM1 had previously been classified as a group 2B carcinogen1 and has been classified as a group 1 carcinogen by the ... [more ▼]

Aflatoxin M1 (AFM1), one of the most toxic mycotoxins, imposes serious health hazards. AFM1 had previously been classified as a group 2B carcinogen1 and has been classified as a group 1 carcinogen by the International Agency for Research on Cancer (IARC) of the World Health Organization (WHO).2 Determination of AFM1 thus plays an important role for quality control of food safety. In this work, a sensitive and reliable aptasensor was developed for the detection of AFM1. The immobilization of aptamer through a strong interaction with biotin–streptavidin was used as a molecular recognition element, and its complementary ssDNA was employed as the template for a real-time quantitative polymerase chain reaction (RT-qPCR) amplification. Under optimized assay conditions, a linear relationship (ranging from 1.0×10-4 to 1.0 µg L-1) was achieved with a limit of detection (LOD) down to 0.03 ng L-1. In addition, the aptasensor developed here exhibits high selectivity for AFM1 over other mycotoxins and small effects from cross-reaction with structural analogs. The method proposed here has been successfully applied to quantitative determination of AFM1 in infant rice cereal and infant milk powder samples. Results demonstrated that the current approach is potentially useful for food safety analysis, and it could be extended to a large number of targets. [less ▲]

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See detailOn the Elaboration of Metal-Ceramic Composite Coatings by Laser Cladding
Mertens, Anne ULg; L'Hoest, Thibaut; Magnien, Julien et al

in Materials Science Forum (in press)

This paper reports on a preliminary investigation into the elaboration, by the additive process known as laser cladding, of composite coatings with a matrix of stainless steel 316L reinforced with varying ... [more ▼]

This paper reports on a preliminary investigation into the elaboration, by the additive process known as laser cladding, of composite coatings with a matrix of stainless steel 316L reinforced with varying contents of tungsten (WC) or silicon carbides (SiC) particles. Laser cladding is characterised by ultra-fast solidification and cooling rates, thus giving rise to ultra-fine out-of-equilibrium microstructures and potentially enhanced mechanical properties. Both types of composite coatings – i.e. with SiC or WC ‒ are compared in terms of their microstructures and hardness. Special attention is given to the dissolution of the carbides particles and to interfacial reactions taking place between the particles and the metallic matrix. [less ▲]

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See detailComparative study of nutritional quality of potato-wheat steamed and baked breads made with four cultivated potato flour
Liu, Xingli; Mu, Tai-Hua; Sun, Hongnan et al

in International Journal of Food Sciences & Nutrition (in press)

Bread is traditional staple food in western and oriental countries varying in both the ingredients used, preparation methods, and heating methods applied, which are mainly used as an energy source because ... [more ▼]

Bread is traditional staple food in western and oriental countries varying in both the ingredients used, preparation methods, and heating methods applied, which are mainly used as an energy source because of high carbohydrate. Baked bread is popular in western countries. While steamed bread is a type of fermented and steamed wheat-based food of Chinese origin, and represents ∼40% of the wheat consumption in China. [less ▲]

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See detailMathématique et culture numérique : supports aux nouvelles formes d’expression architecturale
Jancart, Sylvie ULg; Stals, Adeline ULg; Gallas, Mohamed-Anis

in Goulette, Jean-Pierre, Ferries, Bernard (Ed.) Actes du Séminaire de Conception Architecturale Numérique (in press)

Les mathématiques occupent une place importante dans les procédés de conception et de matérialisation qui caractérisent l’architecture non standard. Cette forme d’expression architecturale fait appel à un ... [more ▼]

Les mathématiques occupent une place importante dans les procédés de conception et de matérialisation qui caractérisent l’architecture non standard. Cette forme d’expression architecturale fait appel à un enchainement de dispositifs numériques matérialisant ainsi le concept de continuum numérique. Dans ce sens, il est important de réduire l’écart qui se crée entre les possibilités techniques actuelles et les connaissances mathématiques utilisées dans les nou-velles méthodes de conception. Cet article propose une analyse des interactions entre deux disciplines, la géométrie architecturale et les supports numériques appliqués de la conception à la fabrication, ainsi que l’intérêt de leur intégration dans les démarches de conception architecturales actuelles. [less ▲]

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See detailIs it possible to improve communication around radiotherapy delivery: A randomized study to assess the efficacy of team training?
Liénard, Aurore; Delevallez, France; Razavi, Darius et al

in Radiotherapy & Oncology (in press)

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See detailMad, bad or adapted? Psychopathology of psychopaths
Englebert, Jérôme ULg

in Stanghellini, Giovani; Broome, Matthew; Fernandez, Anthony (Eds.) et al Oxford Handbook of Phenomenological Psychopathology (in press)

The objective of my paper is to present a psychopathological conception of psychopathy and compare it with the mainstream nosographic diagnosis (antisocial personality disorder in DSM-5 and the design of ... [more ▼]

The objective of my paper is to present a psychopathological conception of psychopathy and compare it with the mainstream nosographic diagnosis (antisocial personality disorder in DSM-5 and the design of psychopathy according to the PCL-R). This theoretical essay is informed by clinical situations involving psychopaths who were interviewed in prison or in forensic centres. The method applied a phenomenological psychopathology analysis to the clinical material. I first compare Binswanger’s conception of mania with psychopathic functioning. Patients’ behaviour is similar but the difference relates to the dialectic between the ego and the alter ego. A patient with mania has a fundamental crisis of the ego, which a psychopath does not have. A second finding concerns emotions and the adaptive dimension of psychopathy. An epistemological discussion of the concept of emotions reveals that psychopaths are competent at managing emotional stimuli, which confers a psychological advantage upon them. Finally, a reflection on empathy and sympathy clarifies the presentation of “psychopathic being-in-the-world”. Starting with the tension between clinical practice and critique of the dominant diagnostic scales, we can consider that the “essential characteristics” of the psychopathic disorder are reification of the alter ego without presenting an ego-related disorder, the adaptive benefits of emotional coldness, and empathic skills without sympathy. [less ▲]

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See detailL'adolescent contemporain, la dette de vie et la question du don: apport de l'approche contextuelle
Haxhe, Stéphanie ULg; de Saint Georges, Marie-Christine; Michard, Pierre et al

in Adolescence (in press)

L’adolescent récuse la dette de vie et réclame autonomie et considération. Néanmoins, la société actuelle offre à l’adolescent des parents fragilisés. La réalité de l’adolescent contemporain apparaît ... [more ▼]

L’adolescent récuse la dette de vie et réclame autonomie et considération. Néanmoins, la société actuelle offre à l’adolescent des parents fragilisés. La réalité de l’adolescent contemporain apparaît alors comme une quête en tension entre une nécessaire appropriation de lui-même et des dons discrets à ses parents. Si ces dons ne sont pas reçus et échouent à introduire parents et adolescent à une nouvelle position relationnelle, le risque d’un épuisement de l’adolescent est à prendre en considération. [less ▲]

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See detailFruit biomass availability along a forest cover gradiant
Pesso, Michaele; Rocca, Larissa; Talora, Daniela et al

in Biotropica (in press)

Habitat loss is the main driver of the current high rate of species extinction, particularly in tropical forests. Understanding the factors associated with biodiversity loss, such as the extinction of ... [more ▼]

Habitat loss is the main driver of the current high rate of species extinction, particularly in tropical forests. Understanding the factors associated with biodiversity loss, such as the extinction of species interactions and ecological functions, is an urgent priority. Here, our aim was to evaluate how landscape-scale forest cover influences fruit biomass comparing different tree functional groups. We sampled 20 forest fragments located within landscapes with forest cover ranging from 2 to 93 percent in the Atlantic Forest of southern Bahia, Brazil. In each fragment, we established five plots of 25 × 4 m and carried out phenological observations on fleshy fruit throughout one year on all trees ≥ 5 cm dbh. We estimated fruit availability by direct counting all fruits and derived fruit biomass from this count. We used spatial mixed linear models to evaluate the effects of forest cover on species richness, abundance, and fruit biomass. Our results indicated that forest cover was the main explanatory variable and negatively influenced the total richness and abundance of zoochoric and shade-tolerant but not shade-intolerant species. A linear model best explained variations in richness and abundance of total and shade-tolerant species. We also found that forest cover was positively correlated with the fruit biomass produced by all species and by the shade-tolerant assemblages, with linear models best explaining both relationships. The loss of shade-tolerant species and the lower fruit production in fragments with lower landscape-scale forest cover may have implications for the maintenance of frugivore, seed dispersal service, and plant recruitment. [less ▲]

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See detailHCOOH distributions from IASI for 2008-2014: comparison with ground-based FTIR measurements and a global chemistry-transport model
Pommier, M.; Clerbaux, C.; Coheur, P.-F. et al

in Atmospheric Chemistry and Physics (in press)

Formic acid (HCOOH) is one of the most abundant volatile organic compounds in the atmosphere. It is a major contributor to rain acidity in remote areas. There are, however, large uncertainties on the ... [more ▼]

Formic acid (HCOOH) is one of the most abundant volatile organic compounds in the atmosphere. It is a major contributor to rain acidity in remote areas. There are, however, large uncertainties on the sources and sinks of HCOOH and therefore HCOOH is misrepresented by global chemistry-transport models. This work presents global distributions from 2008 to 2014 as derived from the measurements of the Infrared Atmospheric Sounding Interferometer (IASI), based on conversion factors between brightness temperature differences and representative retrieved total columns over seven regions: Africa N, Africa S, Amazonia, Atlantic, Australia, Pacific and Russia. The dependence of the measured HCOOH signal to the thermal contrast is taken into account in the conversion method. This conversion presents errors lower than 20% for total columns ranging between 0.5 and 1×1016 molec/cm2 but reaches higher values, up to 78%, for columns that are lower than 0.3×1016 molec/cm2. Signatures from biomass burning events are highlighted, such as in the Southern Hemisphere and in Russia, as well as biogenic emission sources, e.g. over the Eastern US. A comparison between 2008 and 2014 with ground-based FTIR measurements obtained at four locations (Maido and Saint-Denis at La Réunion, Jungfraujoch and Wollongong) is shown. Although IASI columns are found to correlate well with FTIR data, a large bias (>100%) is found over the two sites at La Réunion. A better agreement is found at Wollongong with a negligible bias. The comparison also highlights the difficulty of retrieving total columns from IASI measurements over mountainous regions such as Jungfraujoch. A comparison of the retrieved columns with the global chemistry-transport model IMAGESv2 is also presented, showing good representation of the seasonal and inter-annual cycles over America, Australia, Asia and Siberia. A global model underestimation of the distribution and a misrepresentation of the seasonal cycle over India are also found. A small positive trend in the IASI columns is observed over Australia, Amazonia and India over the 2008-2014 period (from 0.7 to 1.5%/year), while a decrease of ~0.8%/year is measured over Siberia. [less ▲]

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See detailGPCRs in immunity: atypical receptors and novel concepts
Hanson, Julien ULg; Chevigné, Andy

in Biochemical Pharmacology (in press)

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See detailA single amino acid substitution toggles chloride dependence of the alpha-amylase paralog Amyrel in Drosophila melanogaster and virilis species
Claisse, G.; Feller, Georges ULg; Bonneau, M. et al

in Insect Biochemistry and Molecular Biology (in press)

Detailed reference viewed: 21 (3 ULg)