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See detailLes relations familiales internationales – retour sur trois tendances majeures
Wautelet, Patrick ULg

in Renchon, Jean-Louis; OBFG (Eds.) États généraux du droit de la famille - Actualités juridiques et judiciaires de la famille en 2014 (2014)

Cette contribution tente d'apporter un éclairage sur les développements récents du droit familial international en synthétisant ceux-ci au travers de trois tendances : l'essor considérable du droit ... [more ▼]

Cette contribution tente d'apporter un éclairage sur les développements récents du droit familial international en synthétisant ceux-ci au travers de trois tendances : l'essor considérable du droit international privé européen, l'ascendance croissante des droits fondamentaux et enfin la tension que fait peser la politique migratoire sur la réglementation des relations familiales internationales. [less ▲]

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See detailApollinaire poète en prose
Delbreil, Daniel; Purnelle, Gérald ULg

Book published by Calliopées (2014)

Au début du 20e siècle, la poésie éprouve la tentation de la prose : nombre de poètes, lassés par des formes qu'ils jugent épuisées ou obsolètes, cherchent des voies nouvelles hors des vers et se font ... [more ▼]

Au début du 20e siècle, la poésie éprouve la tentation de la prose : nombre de poètes, lassés par des formes qu'ils jugent épuisées ou obsolètes, cherchent des voies nouvelles hors des vers et se font prosateurs. Apollinaire est de ceux-là. Les études réunies ici s'attachent à montrer de quelle façon il nous invite à admettre que la poésie trouve aussi bien sa place entre vers et prose que dans des formes scripturales et graphiques nouvelles, d'une hybridité déroutante (ni pleinement prose, ni pleinement vers, ou mi-prose, mi-vers) ou encore s'inscrit, comme le calligramme, dans la dimension spatiale. Apollinaire, poète en prose et inventeur de formes, apparaît ainsi comme étant toujours en quête d'un langage et d'un lyrisme neufs jusqu'à perdre le vers : "Perdre Mais perdre vraiment Pour laisser place à la trouvaille". [less ▲]

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See detailIntroduction au droit pénal et à la criminologie (syllabus)
Masset, Adrien ULg

Book published by Presses Universitaires Liège (2014)

As an introduction course to criminal law, this course situates criminal law in the historical, social and juridical sphere. The introduction to criminology aims to present the student with importance of ... [more ▼]

As an introduction course to criminal law, this course situates criminal law in the historical, social and juridical sphere. The introduction to criminology aims to present the student with importance of criminological sciences through several specific topics (economic criminal law, terrorism, victimology, etc.). [less ▲]

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See detailConsommation de produits d'origine animale dans la concession forestière 039/11 de la SODEFOR à Oshwe (R.D. Congo)
Semeki Ngabinzeke, Jean; Belani Masamba, Justin; Ntoto M'Vubu et al

in Tropicultura (2014), 32(3), 147-155

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See detailHow to check analytically the robustness of a building submitted to a column loss - A premiere
Huvelle, Clara ULg; Jaspart, Jean-Pierre ULg; Demonceau, Jean-François ULg

in Proceedings of Eurosteel 2014 conference (2014, September)

Recent events such as natural catastrophes or terrorism attacks have highlighted the necessity to ensure the structural integrity of buildings under an exceptional event. According to Eurocodes and some ... [more ▼]

Recent events such as natural catastrophes or terrorism attacks have highlighted the necessity to ensure the structural integrity of buildings under an exceptional event. According to Eurocodes and some other national design codes, the structural integrity of civil engineering structures should be guaranteed through appropriate measures and one way to guarantee it is to ensure an appropriate robustness of the structure, which may be defined as the ability of a structure to remain globally stable in case of exceptional event leading to local damages. However, although global design approaches are provided in modern codes and standards, no easy-to-apply practical guidelines are provided. The present paper reflects recent researches realised at the University of Liege with the scope of proposing such practical guidelines for the activation of alternative load path in the structure, design strategy generally leading to the most economical solutions. [less ▲]

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See detailApproche prothétique rationnelle et conservatrice d'usure dentaire avancée
Vanheusden, Alain ULg

in Revue d'Odonto-Stomatologie [=ROS] (2014), 43(3), 251-268

For several years, the number of young adults consulting for tooth tissue loss of non carious origin has been significantly increasing. However, many practitioners are still reluctant to treat these ... [more ▼]

For several years, the number of young adults consulting for tooth tissue loss of non carious origin has been significantly increasing. However, many practitioners are still reluctant to treat these lesions, especially when they are severe. Nevertheless, thanks to the constant improvement of the protocols of enamel and dentin bonding and a greater expertise in the field of prosthetic biomaterials, some rational, reliable and minimally invasive therapeutic approaches can often be proposed. The purpose of this article is to describe, stage by stage, a protocol of treatment based on bonded partial prosthetic restorations, both on anterior and posterior teeth. [less ▲]

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See detailThe Belgian Reform of Mental Health: Changing the Face of Psychiatric Hospitals
Thunus, Sophie ULg

Conference (2014, September)

This paper focuses on the ongoing reform of psychiatric and mental health care delivery in Belgium. It starts by mentioning particularities of the system’s development, then it defines the reform’s ... [more ▼]

This paper focuses on the ongoing reform of psychiatric and mental health care delivery in Belgium. It starts by mentioning particularities of the system’s development, then it defines the reform’s objectives and policy instruments used to reach these objectives and, finally, it indicates specific issues and outcomes resulting from the implementing. [less ▲]

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See detailAccurate monitoring of the rumination behaviour of cattle using IMU signals from a mobile device
Andriamandroso, Andriamasinoro ULg; Lebeau, Frédéric ULg; Bindelle, Jérôme ULg

in Hopkins, A; Collins, RP; Fraser, MD (Eds.) et al EGF at 50: The Future of European Grasslands. Proceedings of the 25th General Meeting of the European Grassland Federation. (2014, September)

Improving the monitoring of rumination in cattle could help in assessing of the welfare status and their risk of acidosis. In this work, the monitoring of cattle’s behaviour was performed using the ... [more ▼]

Improving the monitoring of rumination in cattle could help in assessing of the welfare status and their risk of acidosis. In this work, the monitoring of cattle’s behaviour was performed using the inertial measurement unit (IMU) present in smartphones mounted on the neck of cows. The processing of both time and frequency domains of the IMU signals was capable to detect accurately the main behaviours (grazing, rumination and other) and highlight the characteristics of the rumination process. The algorithm for analysis of rumination was more accurate for grazing cattle than for silage-fed cattle in stables. [less ▲]

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See detailHammer head beam solution for beam-to-column joints in seismic resistant building frames
Hoang, Van Long ULg; Jaspart, Jean-Pierre ULg; Demonceau, Jean-François ULg

in Journal of Constructional Steel Research (2014)

This paper presents a research on an innovative stiffened extended end-plate joint, used to connect I-shaped beams to partially-encased composite wide flange columns. In the joint, T-shaped hammer heads ... [more ▼]

This paper presents a research on an innovative stiffened extended end-plate joint, used to connect I-shaped beams to partially-encased composite wide flange columns. In the joint, T-shaped hammer heads cut from the same I-profiles than the beams are used, instead of using traditional haunches. At the joint level, the column web is strengthened by two lateral plates welded to the column flanges; these plates also reinforce the column flanges. This type of joint is proposed to use in the seismic resistance building frames, as a full-strength and a fully-rigid joint solution. Firstly, a test program carried out within a RFCS European project titled HSS-SERF “High Strength Steel in Seismic Resistant Building Frames”, 2009–2013, will be presented. Then, analytical developments based on the component approach and aimed at predicting the joint response will be described; their validity will be demonstrated through comparisons with the tests. Moreover, a new design concept for full strength joint accounting for the actual position of the plastic hinge and the possible individual overstrength factors for each component is proposed, respecting the requirements of EN1998-1-1. [less ▲]

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See detailCIRCULAR TUBE COLUMNS IN HIGH STRENGTH STEEL: Economical solutions for building frames
Hoang, Van Long ULg; Jaspart, Jean-Pierre ULg; Demonceau, Jean-François ULg

in Landolfo, Raffaele; Mazzolani, Frederico (Eds.) Proceeding of the 7th European conference on steel and composite structures (Eurosteel 2014) (2014, September)

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See detailBOLTED END-PLATE BEAM-TO-COLUMN JOINTS USING HAMMERHEAD BEAMS: Experimental tests and proposal of design guidelines
Demonceau, Jean-François ULg; Hoang, Van Long ULg; Jaspart, Jean-Pierre ULg

in Landolfo, Raffaele; Mazzolani, Frederico (Eds.) Proceeding of the 7th European conference on steel and composite structures (Eurosteel 2014) (2014, September)

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See detailβ 5 tubulin and 15-protofilament microtubules appeared in supporting cells of the Corti’s organ during development in rodents
Renauld, Justine ULg; Thelen, Nicolas ULg; Johnen, Nicolas et al

Conference (2014, August 31)

A feature of the organ of Corti’s supporting cells is the presence of an abundant cytoskeleton which is mainly composed of microtubules. These supporting cells have also been shown to contain a minor ... [more ▼]

A feature of the organ of Corti’s supporting cells is the presence of an abundant cytoskeleton which is mainly composed of microtubules. These supporting cells have also been shown to contain a minor mammalian tubulin, the β5-tubulin [1], recently related as a biomarker for cancer outcome [2] and cell proliferation [3]. It was shown that a β-tubulin isoform can specified the microtubule architecture, such as the expression of the Moth β2 in the Drosophila testes imposed the 16 protofilaments (16pf) structure on the corresponding subset of Drosophila microtubules, which normally contain 13pf [4]. Moreover, supporting cell microtubules are formed by 15pf instead of the canonical 13, a unique fact among vertebrates [5]. Such a protofilament configuration has been observed in C. elegans’ neurons which are responsible for the mechanosensory sense of touch [6]. It was also shown that these 15pf microtubules were essential to the proper functioning of these mechanosensory neurons [6]. To determine the role of this particular tubulin in the auditory organ and its possible involvement in the formation of the unusual 15pf microtubules of supporting cells, we studied the spatiotemporal localization of β5-tubulin during development in rats from embryonic day 18 until P25 (25th postnatal day). We also analyzed the localization of β5-tubulin mRNA expression in the Corti’s organ. Then we examined the fine structure of microtubules at the electron microscope level. For these experiments, we used an early postnatal stage and a late postnatal stage. Our results showed that β5-tubulin, contrary to other β-tubulins, had a unique distribution in the cochlea. This β-tubulin appeared at a postnatal stage, before the opening of the Corti’s tunnel and being restricted to supporting cells, especially in pillar and Deiters cells,. The same localization of β5-tubulin mRNA was observed by in Situ Hybridization. Electron microscopy indicated further that Pillar and Deiters cells were composed by 15-protofilament microtubules at the late postnatal stage (P25). In conclusion, all these data strongly suggest that there is a relationship between the presence of β5-tubulin and 15-protofilament microtubules in the supporting cells of the auditory organ. Further studies are now needed to elucidate their role. [less ▲]

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See detailAmélioration des moyens d'existence durables. Une voie pour la durabilité des exploitations agricoles familiales de coton au Bénin
Assogba, Claude Gervais; Tossou, C. R.; Lebailly, Philippe ULg et al

Conference (2014, August 30)

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See detailThe effects of a Global Agricultural Policy on the smallholder farmers in ending hunger
Paveliuc-Olariu, Codrin; Burny, Philippe ULg

Conference (2014, August 30)

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See detailL'agriculture de subsistance et de semi-subsistance en Roumanie
Dona, Ion; Burny, Philippe ULg

Conference (2014, August 30)

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See detailAspects économiques de la filière du vermicelle de tolomane au Vietnam
Le Thi Long, Vy; Vu Dinh, Ton; Lebailly, Philippe ULg et al

Conference (2014, August 30)

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See detailProblématique foncière chez les exploitants agricoles de la Province de Kirundo au nord du Burundi
Minani, Bonaventure; Rurema, Déo-Guide; Burny, Philippe ULg et al

Conference (2014, August 30)

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See detailAccelerating Random Forests in Scikit-Learn
Louppe, Gilles ULg

Conference (2014, August 29)

Random Forests are without contest one of the most robust, accurate and versatile tools for solving machine learning tasks. Implementing this algorithm properly and efficiently remains however a ... [more ▼]

Random Forests are without contest one of the most robust, accurate and versatile tools for solving machine learning tasks. Implementing this algorithm properly and efficiently remains however a challenging task involving issues that are easily overlooked if not considered with care. In this talk, we present the Random Forests implementation developed within the Scikit-Learn machine learning library. In particular, we describe the iterative team efforts that led us to gradually improve our codebase and eventually make Scikit-Learn's Random Forests one of the most efficient implementations in the scientific ecosystem, across all libraries and programming languages. Algorithmic and technical optimizations that have made this possible include: - An efficient formulation of the decision tree algorithm, tailored for Random Forests; - Cythonization of the tree induction algorithm; - CPU cache optimizations, through low-level organization of data into contiguous memory blocks; - Efficient multi-threading through GIL-free routines; - A dedicated sorting procedure, taking into account the properties of data; - Shared pre-computations whenever critical. Overall, we believe that lessons learned from this case study extend to a broad range of scientific applications and may be of interest to anybody doing data analysis in Python. [less ▲]

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