Publications ORBi OA
Bookmark and Share    
Full Text
See detailNueva visión en las relaciones médico-paciente, de la Prevención Cuaternaria a la Actitud Cuaternaria.
Jamoulle, Marc ULg

Conference (2015, March 21)

Allocution plénière finale du congrès de Montevideo de la Wonca CIMF Description du concept de prévention quaternaire. Annonce de la parution et présentation des auteurs du numéro spécial de la revue ... [more ▼]

Allocution plénière finale du congrès de Montevideo de la Wonca CIMF Description du concept de prévention quaternaire. Annonce de la parution et présentation des auteurs du numéro spécial de la revue Brésilienne de médecin de famille et communautaire (RBMFC) qui va paraitre incessamment sur ce thème. Annonce de la création par les représentants des associations de médecine de famille de 15 pays, au sein de la branche ibéro américaine de la Wonca (Wonca CIMF), d'un groupe d'intérêt sur la prévention quaternaire [less ▲]

Detailed reference viewed: 181 (1 ULg)
Full Text
Peer Reviewed
See detailImproving knowledge on Forest elephant’s ecophysiology (Loxodonta africana cyclotis) for better wildlife conservation
Ngama, Steeve ULg; Vermeulen, Cédric ULg; Bindelle, Jérôme ULg

Poster (2015, March 21)

Conservation of large wildlife species is currently a major issue in Africa. Protected areas dedicated for biodiversity conservation unfortunately do not suffice and conservation practices must be ... [more ▼]

Conservation of large wildlife species is currently a major issue in Africa. Protected areas dedicated for biodiversity conservation unfortunately do not suffice and conservation practices must be extended to man-used areas. But in those areas conservation actions are limited because of conflicts between human and wildlife especially due to damages on crops. The worst crop raiders known are elephants because they can destroy the yearly harvest of a field in a single visit. This threatens not only people livelihoods but also elephants themselves when angry farmers retaliate by shooting or trapping them. After decades of investigations crop raiding drivers related to elephants’ ecophysiology remain largely unknown. A pilot study was conducted between July and November 2014 in Monts de Cristal National Park (Gabon, central Africa) to have a first view on environmental drivers to crop raiding. While the presence of some fruiting trees around crop fields lead to more damages, high slopes discouraged elephants. In further experiments, the link between the nutritive value of raided plants and the animal’s physiological requirements and status will be assessed through hormones and parasites measurements; while tracking of individual elephants’ movements using DNA analyses in feces will be done. [less ▲]

Detailed reference viewed: 17 (1 ULg)
Full Text
See detailDommage psychique par répercussion chez l'enfant
Malchair, Alain ULg

Conference (2015, March 21)

Detailed reference viewed: 5 (0 ULg)
Full Text
Peer Reviewed
See detailSiltation and Pollution of Rivers in the Western Highlands of Cameroon: a Consequence of Farmland Erosion and Runoff
Djoukeng, Henri Grisseur ULg; Tankou, Christopher Mubeteneh; Degré, Aurore ULg

in International Journal of Agricultural Research and Reviews (2015), 3(3), 206-212

In the Western Highlands agro-ecological zone of Cameroon, rivers are constantly silted and polluted with eroded sediment and waste from cultivated land. This study characterizes and quantifies the amount ... [more ▼]

In the Western Highlands agro-ecological zone of Cameroon, rivers are constantly silted and polluted with eroded sediment and waste from cultivated land. This study characterizes and quantifies the amount of material coming from plots cultivated in the Méloh Watershed. In a natural rocky-bottomed well measuring 0.90 m deep, 3 m long, and 2.5 m wide, for a period of three years we performed the collection, differentiation, and measurement of trapped sediment in the cultivated part of river that runs through the watershed. Both cultivated sides of the watershed had fairly regular slopes of 14% on one side and 17% on the other side. The material retrieved consisted of soil, plant residues, chemical packages, and plastic casing used for irrigation. During the years 2012 and 2013, farmers practiced both flatbed cultivation and ridging along the steepest slopes. These two methods of land preparation are inefficient in terms of water conservation, as evidenced by the collection of 10.429 t.ha-1 average total sediment per year during this period. Tied ridging cultivation method was experimented during the 2013 crop year and adopted on 75% of plots in 2014. We subsequently collected 3.586 t.ha-1 total sediment, a decrease of 65.61% compared to the average of previous years. The tied ridging cultivation method significantly reduced siltation of the Méloh River (p<0.05). This study showed that traditional agricultural practices are a principal cause of siltation and pollution of the Méloh River. By extrapolation, we can state that the problem must occur in almost all rivers in the study area with similar topography and agricultural practices [less ▲]

Detailed reference viewed: 16 (7 ULg)
Full Text
See detailRessources secondaires et matériaux bio-sourcés pour une construction durable
Courard, Luc ULg

Scientific conference (2015, March 20)

Detailed reference viewed: 25 (1 ULg)
Full Text
Peer Reviewed
See detailInternational Classification of Primary Care in a cross-lingual terminology portal
Jamoulle, Marc ULg; Pizzanelli, Miguel; Grosjean, Julien et al

Poster (2015, March 20)

International Classification of Primary Care in a cross-lingual terminology portal M. Jamoulle1, M. Pizzanelli2, J. Grosjean 3 , G. Kerdelhué 3, SJ. Darmoni 3&4 1 Department of General practice, Liege ... [more ▼]

International Classification of Primary Care in a cross-lingual terminology portal M. Jamoulle1, M. Pizzanelli2, J. Grosjean 3 , G. Kerdelhué 3, SJ. Darmoni 3&4 1 Department of General practice, Liege University, Belgium 2 Unidad docente asistencial rural de Florida, Uruguay 3 Deparment of Biomedical Informatics, Rouen University Hospital, Normandy & TIBS, LITIS EA 4108, France 4 LIMICS, INSERM, U1142, Paris, France. ICPC is available in the HeTOP cross-lingual terminology portal (URL: www.hetop.eu) [1] in 19 languages, mostly European (e.g. Spanish, Portuguese) but also in Japanese or Mandarin. The HeTOP interface has been also translated in 10 languages, including by Wonca colleagues (in Turkish, Vietnamese and Romanian). This is very important for non-English speakers to access a health Web site in his/her native language. Thanks to a partial manual mapping between ICPC2 and MeSH, it is now also possible to query PubMed from 20% of ICPC2 codes. This task is time consuming as in lot of cases, the mapping is 1 to N (one ICPC code generates several MeSH terms; e.g. the ICPC term "diverticular disease" is mapped to two MeSH terms " diverticulosis, colonic" and " diverticulitis". HeTOP currently contains 56 health terminologies and ontologies (only 17 are included in UMLS as most of them are French terminologies), 1,951,834 concepts, 6,636,000 terms, 8,023,181 relations and 1,340,855 relations. Overall, HeTOP contains 108 millions of SPARQL triplets. These figures underlines the possible application of the so called "health big data". Overall, the number of distinct UMLS concepts with at least one French translation in UMLS (MeSH, MedDRA, WHOART, ICPC) is 45,405 vs. 317,539 in HeTOP. 1. Grosjean, J; Merabti, T; Griffon, N; Dahamna, B & Darmoni, SJ. Teaching medicine with a terminology/ontology portal. Stud Health Technol Inform 2012:180;949-53. [less ▲]

Detailed reference viewed: 57 (1 ULg)
Full Text
See detailRomanian Standards for Energy Performance in Buildings Translation of the Romanian Standards for Energy Performance in Buildings
Attia, Shady ULg; Ana Muresan, Adina

Report (2015)

This work is a part of the Master of Science Thesis written during the mobility organized by the Erasmus + Programme for exchange students at Universite de Liege, in Belgium (Université de Liège, Belgique ... [more ▼]

This work is a part of the Master of Science Thesis written during the mobility organized by the Erasmus + Programme for exchange students at Universite de Liege, in Belgium (Université de Liège, Belgique), which is in bilateral agreement with Technical University of Cluj-Napoca, in Romania (Universitatea Tehnica din Cluj-Napoca, România) available between 2014 – 2020. The audience of this technical report is civil engineers and specialists in building energy and it aims to inform about the content of the standards for building energy performance used in Romania. The report presents the essential information of the Romanian standards for building energy performance, such as the calculation of the global thermal insulation coefficient or the annual heating demand, along with some critical aspects regarding the efficiency of the standards and their alignment with the European requirements and regulations. The original content of the standards is found in the official language Romanian and is published in the special law publication from Romania named Monitorul Oficial al României. The legislative body that approved the publication of the Romanian energy performance standards C107 – 2005, Mc001 – 2006, C107/6-02 and C107-02, along with their annexes and modifications is the Ministry of Transport, Constructions and Tourism (Ministerul Transporturilor, Construc iilor i Turismului). The content of the standards was elaborated by the following Romanian institutions: The University of Architecture and Urban Planning “Ion Mincu” – Bucharest (Universitatea de Arhitectura i Urbanism ”Ion Mincu” – Bucure ti), The Institute for Research in Buildings and Building Economy – Bucharest (Institutul de Cercetari în Construc ii i Economia Construc iilor INCERC – Bucure ti), The Associastion of the Building Service Engineers from Romania (Asocia ia Inginerilor de Instala ii din România – AIIR) and The Technical University of Civil Engineering – Bucharest (Universitatea Tehnica de Construc ii – Bucure ti). [less ▲]

Detailed reference viewed: 33 (11 ULg)
Full Text
See detailLE PROJET AGROMOB - Utilisation des matériaux bio-sourcés dans la construction
Grigoletto, Sophie ULg; Paul, Julien; Courard, Luc ULg

Conference given outside the academic context (2015)

Depuis une dizaine d'années, la construction à ossature bois représente un marché en plein essor. L'un des défauts de ce système constructif est son manque d'inertie thermique. Le projet Agromob a visé à ... [more ▼]

Depuis une dizaine d'années, la construction à ossature bois représente un marché en plein essor. L'un des défauts de ce système constructif est son manque d'inertie thermique. Le projet Agromob a visé à étudier la possibilité d'incorporer, dans la phase de préfabrication, une couche d'inertie fabriquée à partir de matériaux bio-sourcés à base d'argile et de quelques adjuvants. Le résultat est une haute capacité d'emmagasinement d'énergie par rapport à la surface et au volume utilisé dans le bâtiment. [less ▲]

Detailed reference viewed: 6 (0 ULg)
Full Text
Peer Reviewed
See detailGreenland high-elevation mass balance: inference and implication of reference period (1961–90) imbalance
Colgan, W.; Box, J.; Andersen, M. et al

in Annals of Glaciology (2015), 56(70), 105117

We revisit the input–output mass budget of the high-elevation region of the Greenland ice sheet evaluated by the Program for Arctic Regional Climate Assessment (PARCA). Our revised reference period ... [more ▼]

We revisit the input–output mass budget of the high-elevation region of the Greenland ice sheet evaluated by the Program for Arctic Regional Climate Assessment (PARCA). Our revised reference period (1961–90) mass balance of 54 48 Gt a–1 is substantially greater than the 0 21 Gt a–1 assessed by PARCA, but consistent with a recent, fully independent, input–output estimate of high-elevation mass balance (41 61 Gt a–1). Together these estimates infer a reference period high-elevation specific mass balance of 4.8 5.4 cm w.e. a–1. The probability density function (PDF) associated with this combined input–output estimate infers an 81% likelihood of high-elevation specific mass balance being positive (>0 cm w.e. a–1) during the reference period, and a 70% likelihood that specific balance was >2 cm w.e. a–1. Given that reference period accumulation is characteristic of centurial and millennial means, and that in situ mass-balance observations exhibit a dependence on surface slope rather than surface mass balance, we suggest that millennial-scale ice dynamics are the primary driver of subtle reference period high-elevation mass gain. Failure to acknowledge subtle reference period dynamic mass gain can result in underestimating recent dynamic mass loss by 17%, and recent total Greenland mass loss by 7%. [less ▲]

Detailed reference viewed: 48 (0 ULg)
Full Text
Peer Reviewed
See detailAnálisis de contenido e indexación de 1.600 resúmenes de los trabajos en varios Congreso Europeo de Medicina Familiar.
Jamoulle, Marc ULg

Conference (2015, March 19)

Análisis de contenido e indexación de 1.600 resúmenes de los trabajos en varios Congreso Europeo de Medicina Familiar Marc Jamoulle, Department of General Practice, Liege University, Belgium La ... [more ▼]

Análisis de contenido e indexación de 1.600 resúmenes de los trabajos en varios Congreso Europeo de Medicina Familiar Marc Jamoulle, Department of General Practice, Liege University, Belgium La comunicación en congresos de medicina de familia es un trabajo importante. La indexación de estas comunicaciones es un problema no resuelto. Manejar el conocimiento acumulado es un reto para la profesión de médico de familia. Análisis de la presentación de resúmenes para Wonca Europe 2007, APMF Covilha 2013 (po), CNGE (fr) 2013 y 2014, Swiss Family Physician 2014 Medicina de Familia Belga en 2014 se llevó a cabo por tablas Excel después usando el software de análisis cualitativo ATLAS .ti. Se seleccionaron los códigos para la identificación de los conceptos clínicos en la Clasificación Internacional de Atención Primaria (CIAP-2) y los Q-Codes, una herramienta de clasificación personal para la identificación de los conceptos no clínicos . La codificación era manual, y por un solo observador. Resúmenes de la conferencia CNGE Lille en 2014 se pusieron a disposición cuando están disponible en línea y han sido analizados antes de la conferencia y discutido en este Se analizaron aproximadamente 1.600 resúmenes. Este análisis demuestra la posibilidad de utilizar la Clasificación Internacional de Atención Primaria (CIAP-2) para identificar problemas clínicos discutidos por los participantes. También se crea una lista de 190 conceptos discutidos por médicos de familia europeos. 190 conceptos se clasifican en una lista de autoridad y se llaman Q-Codes. La letra Q ha sido escogido por no ser utilizada en ICPC. Juntos, ICPC y Q-Codes forman una clasificación denominada 3CGP. Los resúmenes codificados se introducirán en sistema de gestión de conferencias expresado en smartphone y sitio web. El análisis de estos conceptos se inició con la ayuda de médicos de familia colegas de Brasil, España, Argentina y Uruguay. La correspondencia con el sistema de MeSH de Medline se busca en www.hetop.eu . Ayuda de BIREME, el Centro Latinoamericano de la OPS que mantiene los descriptores DeCS se obtuvo en especial para los conceptos sin correspondencia con MeSH. Médicos de familia voluntarios para participar en el estudio terminológico y bibliografía de los conceptos de estudio son bienvenidos. La lista de los 190 conceptos identificados en 2014 está disponible en Inglés, francés, español y portugués en http://docpatient.net/3CGP/Q-codes_multil20141126.pdf [less ▲]

Detailed reference viewed: 46 (2 ULg)
Full Text
See detailEtude des propriétés moussantes de la sève du palmier dattiers (Phoenix Dactylifera L.)
Makhlouf, Ines; Razafindralambo, Hary; Attia, Hamadi et al

Conference (2015, March 17)

Detailed reference viewed: 7 (1 ULg)
Full Text
Peer Reviewed
See detailMicrowave-stimulated superconductivity due to presence of vortices
Lara, Antonio; Aliev, Farkhad; Silhanek, Alejandro ULg et al

in Scientific Reports (2015), 5

The response of superconducting devices to electromagnetic radiation is a core concept implemented in diverse applications, ranging from the currently used voltage standard to single photon detectors in ... [more ▼]

The response of superconducting devices to electromagnetic radiation is a core concept implemented in diverse applications, ranging from the currently used voltage standard to single photon detectors in astronomy. Suprisingly, a sufficiently high power subgap radiation may stimulate superconductivity itself. The possibility of stimulating type II superconductors, in which the radiation may interact also with vortex cores, remains however unclear. Here we report on superconductivity enhanced by GHz radiation in type II superconducting Pb films in the presence of vortices. The stimulation effect is more clearly observed in the upper critical field and less pronounced in the critical temperature. The magnetic field dependence of the vortex related microwave losses in a film with periodic pinning reveals a reduced dissipation of mobile vortices in the stimulated regime due to a reduction of the core size. Results of numerical simulations support the validy of this conclusion. Our findings may have intriguing connections with holographic superconductors in which the possibility of stimulation is under current debate. [less ▲]

Detailed reference viewed: 21 (2 ULg)
Full Text
See detailElectronic nose Technology for reactor state and biogas quality assessment in anaerobic digestion
Adam, Gilles ULg; Lemaigre, Sébastien; Goux, Xavier et al

Poster (2015, March 17)

Detailed reference viewed: 10 (0 ULg)
Full Text
See detailFlapping around in a wind tunnel
Dimitriadis, Grigorios ULg

Conference (2015, March 17)

Aerodynamic investigations of animal flight have usually concentrated on static conditions. These are good enough to analyse gliding flight but not other types of flight, such as cruise (migrations), take ... [more ▼]

Aerodynamic investigations of animal flight have usually concentrated on static conditions. These are good enough to analyse gliding flight but not other types of flight, such as cruise (migrations), take-off and landing or manoeuvres. In this work we present wind tunnel experiments on geese flying in a wind tunnel and unsteady aerodynamic simulations of these flights, based on the Vortex Lattice Method. [less ▲]

Detailed reference viewed: 23 (0 ULg)
Full Text
See detailLes MOOCs ne sont (déjà) plus ce qu'ils étaient...
Verpoorten, Dominique ULg

Article for general public (2015)

Comment évoluent les MOOCs (Massive Open Online Courses), ce nouveau format de cours à distance, parfois qualifié de révolution pour l’enseignement supérieur ? Impressions d’un participant assidu.

Detailed reference viewed: 32 (8 ULg)
Full Text
Peer Reviewed
See detailTrends of ozone total columns and vertical distribution from FTIR observations at eight NDACC stations around the globe
Vigouroux, C; Blumenstock, T; Coffey, M et al

in Atmospheric Chemistry and Physics (2015), 15

Ground-based Fourier transform infrared (FTIR) measurements of solar absorption spectra can provide ozone total columns with a precision of 2 % but also independent partial column amounts in about four ... [more ▼]

Ground-based Fourier transform infrared (FTIR) measurements of solar absorption spectra can provide ozone total columns with a precision of 2 % but also independent partial column amounts in about four vertical layers, one in the troposphere and three in the stratosphere up to about 45 km, with a precision of 5–6 %. We use eight of the Network for the Detection of Atmospheric Composition Change (NDACC) stations having a long-term time series of FTIR ozone measurements to study the total and vertical ozone trends and variability, namely, Ny-Ålesund (79ºN), Thule (77ºN), Kiruna (68ºN), Harestua (60ºN), Jungfraujoch (47ºN), Izaña (28ºN), Wollongong (34ºS) and Lauder (45ºS). The length of the FTIR time series varies by station but is typically from about 1995 to present. We applied to the monthly means of the ozone total and four partial columns a stepwise multiple regression model including the following proxies: solar cycle, quasi-biennial oscillation (QBO), El Niño–Southern Oscillation (ENSO), Arctic and Antarctic Oscillation (AO/AAO), tropopause pressure (TP), equivalent latitude (EL), Eliassen–Palm flux (EPF), and volume of polar stratospheric clouds (VPSC). At the Arctic stations, the trends are found mostly negative in the troposphere and lower stratosphere, very mixed in the middle stratosphere, positive in the upper stratosphere due to a large increase in the 1995–2003 period, and non-significant when considering the total columns. The trends for mid-latitude and subtropical stations are all non-significant, except at Lauder in the troposphere and upper stratosphere and at Wollongong for the total columns and the lower and middle stratospheric columns where they are found positive. At Jungfraujoch, the upper stratospheric trend is close to significance (+0.9 ± 1.0 %/decade). Therefore, some signs of the onset of ozone mid-latitude recovery are observed only in the Southern Hemisphere, while a few more years seem to be needed to observe it at the northern mid-latitude station. [less ▲]

Detailed reference viewed: 26 (3 ULg)
Full Text
See detail7 interventions dans la presse écrite et radio au sujet des Moocs, du 22 mai 2013 jusqu'au 16 mars 2015
Verpoorten, Dominique ULg

Diverse speeche and writing (2015)

Ces interventions témoignent du suivi attentif et critique des initiatives en matière de moocs.

Detailed reference viewed: 24 (7 ULg)
Full Text
See detailEffets de l'hydrolyse enzymatique sur propriétés fonctionnelles et conformationnelles des isolats proteiques de pois chiches
Mokni Ghribi, Abir; Maklouf Gafsi, Ines; Sila, Assaad et al

Conference (2015, March 16)