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See detailComparisons of estimated GFR and Cockcroft Gault equations: calibration against relative risk for all-cause mortality.
Warnock, DG; van den Brand, JAJG; DELANAYE, Pierre ULg et al

Poster (2016, November)

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See detailPoëzie als bouwpakket. Maud Vanhauwaert: 'Wij zijn evenwijdig _'
Steyaert, Kris ULg

Article for general public (2016)

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See detailStability and Consistency of the LISP Pull Routing Architecture
Li, Yue; Saucez, Damien; Iannone, Luigi et al

in Proc. IEEE Workshop on Network Measurements (WNM) (2016, November)

Future Internet has been a hot topic for the last decade. One of the approaches put forward in order to revise the Internet architecture is LISP~--~Locator/ID Separation Protocol, which leverages the ... [more ▼]

Future Internet has been a hot topic for the last decade. One of the approaches put forward in order to revise the Internet architecture is LISP~--~Locator/ID Separation Protocol, which leverages the separation of the identifier and the locator roles of IP addresses. Contrary to the classical push model used by the BGP-based routing architecture, LISP relies on a pull model. In particular, routing information is pulled from a new network element, the Mapping System, to provide the association between the identifier (i.e., the address used to identify a host inside a domain) and a list of locators (i.e., the addresses to locate an attachment point) upon an explicit query. In this paper, we evaluate a LISP Mapping System deployment in the public LISP Beta Network from two standpoints: Stability and Consistency. Our measurements show that the mapping information is stable over time and consistent between the different mapping entities and the vantage points. Our analysis shows that there are cases where the Mapping System is unstable and/or inconsistent, hence, beside proposing a taxonomy in order to classify them, we carry out an in-depth investigation of such cases so to provide hints on how to improve the performance of LISP. [less ▲]

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See detailATTITUDES AND BELIEFS CONCERNING LOW BACK PAIN AMONG PHYSIOTHERAPY STUDENTS IN BELGIUM AND THE NETHERLANDS: A CROSSSECTIONAL STUDY
Leysen, M.; Nijs, J.; Van Wilgen, C.P. et al

in Back to Specific Low Back Pain (2016, November)

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See detailCLINICAL ASSESSMENT TEST OF FEAR AVOIDANCE FOR CHRONIC LOW BACK PAIN PATIENT
SOMVILLE, Pierre-René ULg; Valoir, M.; Demoulin, Christophe ULg

in Back to Specific Low Back Pain (2016, November)

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See detailCROSS-CULTURAL TRANSLATION, VALIDITY AND RELIABILITY OF THE FRENCH VERSION OF THE « PAIN BELIEFS QUESTIONNAIRE »
Demoulin, Christophe ULg; Duvallon, Louise ULg; Roussel, N. et al

in Back to Specific Low Back Pain (2016, November)

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See detailSPINAL PAIN IN ELITE FIELD HOCKEY PLAYERS: A CROSS SECTIONAL STUDY
Lemmens, J.; Rottiers, J.; Demeure, I. et al

in Back to Specific Low Back Pain (2016, November)

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See detailPreoptic glutamate and estradiol release during male sexual behavior
de Bournonville, Catherine ULg; de Bournonville, Marie-Pierre ULg; Aourz, Najat et al

Poster (2016, November)

Beside its long-term control by steroids, male sexual behavior is also modulated by neuroestrogens in a dynamic way (within minutes) in a number of species ranging from fishes to mammals. Studies in male ... [more ▼]

Beside its long-term control by steroids, male sexual behavior is also modulated by neuroestrogens in a dynamic way (within minutes) in a number of species ranging from fishes to mammals. Studies in male Japanese quail have also identified following exposure to a receptive female a rapid decrease in the activity of brain aromatase (AA) the enzyme responsible for the conversion of androgens into estrogens. These effects occur mainly within the medial preoptic nucleus (POM), a sexually dimorphic structure of the preoptic area that plays a key role in the activation of male sexual behavior and contains the highest AA in the brain. In vitro studies demonstrated that AA can be rapidly inhibited by calcium-dependent phosphorylations of the enzyme triggered by the activation of AMPA and kainate receptors. We confirmed here this rapid effect of glutamate on AA by injecting kainate in the POM of anesthetized males and measuring AA in the tissue after brain collection. AA in POM was inhibited in the kainate-injected hemisphere compared to the control hemisphere injected with vehicle. In a second experiment, we showed by in vivo microdialysis that glutamate is released in POM during copulation. These results thus suggest that glutamate controls dynamic changes of AA that occur in the brain during sexual interactions. To confirm that the decrease in AA leads to an actual reduction of local estradiol concentration, we quantified via microdialysis and radioimmunoassay changes in estradiol concentration in the male POM during sexual interactions with a female. Surprisingly, a dramatic elevation of estradiol was observed during copulation. Estradiol has been shown to enhance acutely male sexual motivation, therefore the function of its increase in the POM could be to maintain motivation during the entire sexual encounter. The decrease of AA observed ex vivo after copulation would then reflect a compensatory mechanism to restore baseline pre-copulatory conditions. Importantly, these results highlight that although long-term changes in AA are often used as a proxy for local estradiol concentrations, these two measures can show major short-term discrepancies possibly reflecting variations in estrogen turnover. [less ▲]

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See detailSpinal pain in elite field hockey players: A cross sectional study
Roussel, N.A.; Demeure, I.; Demoulin, Christophe ULg et al

in Vleeming, Andry (Ed.) 9th Interdisciplinary World Congress on Low Back and Pelvic Girdle Pain - Progress in Evidence based diagnosis and treatment (2016, November)

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See detailMOTOR CONTROL LEARNING AT THE LUMBAR SPINE USING SENSOR-BASED POSTURAL FEEDBACK: A RANDOMIZED CONTROLLED TRIAL
Matheve, T.; Demoulin, Christophe ULg; Claes, G. et al

in Back to Specific Low Back Pain (2016, November)

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See detailLe rôle du numérique dans les conflits fonciers au Cambodge
Mellac, Marie; Diepart, Jean-Christophe ULg

Scientific conference (2016, November)

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See detailOn the Analysis of Internet Paths with DisNETPerf, a Distributed Paths Performance Analyzer
Wassermann, Sarah ULg; Casas, Pedro; Donnet, Benoît ULg et al

in Proc. 10th IEEE Workshop on Network Measurements (WNM) (2016, November)

Traceroute is the most widely used Internet path analysis tool today to study the topology of the Internet and to diagnose routing failures as well as poor performance events. A major limitation of ... [more ▼]

Traceroute is the most widely used Internet path analysis tool today to study the topology of the Internet and to diagnose routing failures as well as poor performance events. A major limitation of traceroute when the destination is not controllable by the user is its inability to measure reverse paths, i.e., the path from any given destination back to the source. This is a major drawback for ISPs, who need to understand the performance of the Internet paths connecting popular services (e.g., YouTube and Facebook) to their customers. Even if public servers and distributed measurement platforms can provide partial reverse path visibility through ad-hoc measurements, there is still a need for a structured approach capable of analyzing the performance of Internet paths connecting any pair of nodes (servers, routers, hosts, etc.). While the problem of reverse traceroute has been addressed in the past, proposed techniques rely on IP address spoofing – which might lead to security concerns, and assume the availability of certain route-tracking options –, which might not be available. In this paper, we introduce and evaluate DisNETPerf, a new tool which provides exactly the same type of information as traceroute, but for paths connecting arbitrarily selected nodes. DisNETPerf works by firstly locating probes (i.e., measurement points) that are the closest to a given target node, using them to perform traceroute measurements from the target point-of-view to a given destination for path performance monitoring and troubleshooting purposes. We propose two techniques for probe location, and demonstrate that the reverse path (from server to users) can be measured with very high accuracy in certain scenarios. We also analyze relevant characteristics of Internet paths and distributed measurement platforms, which reinforce the applicability and relevance of DisNETPerf in current Internet. [less ▲]

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See detailInstitut de droit International’s Crisis (1873-1890’)
Genin, Vincent ULg

Conference (2016, November)

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See detailFunctional Connectivity Substrates for tDCS Response in Minimally Conscious State Patients
Cavaliere, Carlo ULg; Aiello, Marco; Di Perri, Carol ULg et al

in Frontiers in Cellular Neuroscience (2016)

Transcranial direct current stimulation (tDCS) is a non-invasive technique recently employed in disorders of consciousness, and determining a transitory recovery of signs of consciousness in almost half ... [more ▼]

Transcranial direct current stimulation (tDCS) is a non-invasive technique recently employed in disorders of consciousness, and determining a transitory recovery of signs of consciousness in almost half of minimally conscious state (MCS) patients. Although the rising evidences about its possible role in the treatment of many neurological and psychiatric conditions exist, no evidences exist about brain functional connectivity substrates underlying tDCS response. We retrospectively evaluated resting state functional Magnetic Resonance Imaging (fMRI) of 16 sub-acute and chronic MCS patients (6 tDCS responders) who successively received a single left dorsolateral prefrontal cortex (DLPFC) tDCS in a double-blind randomized cross-over trial. A seed-based approach for regions of left extrinsic control network (ECN) and default-mode network (DMN) was performed. tDCS responders showed an increased left intra-network connectivity for regions co-activated with left DLPFC, and significantly with left inferior frontal gyrus. Non-responders (NR) MCS patients showed an increased connectivity between left DLPFC and midline cortical structures, including anterior cingulate cortex and precuneus. Our findings suggest that a prior high connectivity with regions belonging to ECN can facilitate transitory recovery of consciousness in a subgroup of MCS patients that underwent tDCS treatment. Therefore, resting state-fMRI could be very valuable in detecting the neuronal conditions necessary for tDCS to improve behavior in MCS. [less ▲]

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See detailEtude transfrontalière des besoins de formation en Education Thérapeutique du Patient souffrant de diabète et/ou d’obésité pour le personnel médical et paramédical : enquête par méthode du groupe nominal
Pétré, Benoît ULg; Ketterer, Frédéric ULg; Vanmeerbeek, Marc ULg et al

in Presse Médicale (2016), 45(10), 351-361

INTRODUCTION: The design of continuous training programs in therapeutic patient education (ETP) should be inspired by needs shown by the professionals concerned in terms of mobilization or acquisition of ... [more ▼]

INTRODUCTION: The design of continuous training programs in therapeutic patient education (ETP) should be inspired by needs shown by the professionals concerned in terms of mobilization or acquisition of skills in this domain. The objective of this study is to analyze needs expressed by healthcare professionals (HP) involved in patients' management presenting a type 2 diabetes (T2D) and/or obesity and to compare them with the existing recommendations. METHODS: One hundred and five PS (general practitioners, dietitians and nurses) of 3 frontier regions of French-speaking European countries (France, Belgium and Grand duchy of Luxembourg) were questioned in 12 monodisciplinary groups according to the technique of the nominal group. Needs expressed by the participants were classified in the categories of the reference table of skills to dispense TPE (National Institute for Health Prevention and Education [INPES], 2013). RESULTS/DISCUSSION: Among needs expressed by HP, 52 % of the votes targeted relational skills, 10 % of the skills relative to the biomedical techniques, 20 % of the skills relative to the educational techniques and 11 %, those of organization and the coordination. Seven percent of the proposals were out of the categories of the INPES. Results do not allow to establish profiles of skills according to the studied region or profession. The recognition of the TPE by the French legislation does not seem to influence in a major way the data. CONCLUSION: The needs expressed by PS in the context of this study are focused on the relation HP/patient that is the heart of the TPE. It would however be necessary to raise awareness among HP in the acquisition of the other skills which concern in particular the animation of group, the interprofessional coordination, the consideration of the environment or more generally the procedures. [less ▲]

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See detailThe construction of religion as a ‘public problem’. The emergence of Islam in the public space during Tunisia’s transition to democracy (2011--2014)
Nachi, Mohamed ULg

in Social Sciences Information = Information sur les Sciences Sociales (2016), 55(4),

La construction de l'islam en "problème public" au cours de la période de transition démocratique.

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See detailTransition to democracy in Tunisia. Learning about citizenship in a national and transnational context
Nachi, Mohamed ULg

in Social Sciences Information = Information sur les Sciences Sociales (2016), 55(4),

La transition en Tunisie a constitué un moment fort d'apprentissage de la démocratie.

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See detailNumerical modeling of coupled thermal-hydro-mechanical behavior of GMZ bentonite in the China-Mock-up test
Zhao, Jingbo; Chen, Liang; Collin, Frédéric ULg et al

in Engineering Geology (2016), 214

Gaomiaozi (GMZ) bentonite is currently considered as themost suitable buffermaterial for high-level radioactive waste geological repository in China. To investigate the long-term performance of GMZ ... [more ▼]

Gaomiaozi (GMZ) bentonite is currently considered as themost suitable buffermaterial for high-level radioactive waste geological repository in China. To investigate the long-term performance of GMZ bentonite under repository conditions, a large scale mock-up test has been carried out since 2011. In the test, a hydration systemand an electrical heater were employed to simulate the Thermal-Hydro-Mechanical (THM) coupled conditions near a repository. In this work, a numerical study is performed to reproduce the experimental data obtained in the first three years of the China-Mock-up experiment. The principle THM characteristics and parameters of the bentonite are presented. On this basis, a THM coupled constitutive model is introduced. With the proposed model, numerical simulations of the China-Mock-up test are carried out using LAGAMINE. The numerical data of temperature, relative humidity, and swelling pressure of the GMZ compacted bentonite are compared with the experimental ones.We discuss the effect of the balance between the drying effect and water penetration process on the THM behavior of the GMZ bentonite. The good agreement between the predicted and experimental results suggests that the proposed model can reproduce the fundamental behavior of GMZ compacted bentonite under coupled THM conditions. [less ▲]

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