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See detailMéthodologie d'évaluation énergétique des quartiers périurbains. Perspectives pour le renouvellement périurbain wallon.
Marique, Anne-Françoise ULg

Doctoral thesis (2013)

The process of urban sprawl, which commonly describes physically expanding urban areas, is a major issue for sustainable development. Urban sprawl is known to represent a significant contribution to the ... [more ▼]

The process of urban sprawl, which commonly describes physically expanding urban areas, is a major issue for sustainable development. Urban sprawl is known to represent a significant contribution to the overall energy consumption of a territory for energy needs in buildings and for transportation. In this context, the thesis focuses on the energy assessment of existing suburban neighborhoods. The assessment includes two parts: (1) a computational approach combining dynamic simulation tools and a database of building typologies to determine the energy consumed in heating and (2) an empirical approach to assess the energy consumed by transportation systems (home-to-work and home-to-school journeys). The links between the spatial structure of the territory and energy use for commuting are highlighted. Several renewal strategies are proposed to improve energy efficiency in existing suburban neighborhoods. There investigate the thermal retrofitting of existing neighborhoods, the built density and demolition/reconstruction processes together with the location of the neighborhoods. Urban structure acts upon travel energy consumption for commuting. A good mix between work, schools and dwellings at the local scale, which allows reduced travel distances, is a good strategy to reduce transport energy consumption, whereas means of transport used is only of little impact. Student travel behaviors are specific to the level of education and the type of neighborhood. Finally, the thesis discusses the practical implications of the research to operationalize a suburban renewal that articulates energy efficiency of buildings and neighborhoods but also energy efficiency of the urban structure. [less ▲]

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See detailMéthodologie d’excitation de modes à diamètres nodaux d’un anneau statorique de turboréacteur
Nyssen, Florence ULg; Golinval, Jean-Claude ULg; Simon, Daniel et al

in Serra, Roger (Ed.) 3ième Colloque "Analyse Vibratoire Expérimentale" (2012, November)

Cette étude consiste à développer une approche expérimentale, permettant l’isolation de modes à diamètres nodaux spécifiques d’un étage statorique de compresseur basse pression, ayant pour objectif final ... [more ▼]

Cette étude consiste à développer une approche expérimentale, permettant l’isolation de modes à diamètres nodaux spécifiques d’un étage statorique de compresseur basse pression, ayant pour objectif final la calibration de jauges de déformation. Plus spécifiquement, une étude portant sur le nombre minimal de sources d’excitation (shakers) et sur leur répartition circonférentielle optimale a été menée, l’objectif suivi étant d’isoler des modes à diamètres cibles dans des conditions de laboratoire. La première partie de l’étude consiste en une approche théorique, basée sur les concepts d’appropriation modale en régime forcé. La combinaison optimale des positions des différents points d’excitation est choisie de façon à maximiser une fonction objectif, définie comme le rapport entre l’énergie injectée dans le mode cible et la valeur maximale des énergies injectées dans les modes présentant une fréquence naturelle proche du mode d’intérêt. Dans la deuxième partie de l’étude, des simulations numériques sur un modèle éléments finis de la structure ont été menées sur base des résultats théoriques obtenus. Enfin, la troisième partie a permis de valider expérimentalement les prédictions numériques via des analyses d’influence du nombre d’excitateurs et de leur position sur l’amplitude de la réponse fréquentielle. [less ▲]

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See detailMéthodologie d'identification des invariants du traitement de l'information numérique
Vandeput, Etienne ULg

in Baron, Georges-Louis; Bruillard, Éric; Komis, Vassilis (Eds.) Sciences et technologies de l'information et de la communication (STIC) en milieu éducatif : Analyse de pratiques et enjeux didactiques (2011, April)

Detailed reference viewed: 73 (13 ULg)
See detailMéthodologie d'identification des sites candidats au réseau Natura2000 en Wallonie.
Dufrêne, Marc ULg; Gathoye, Jean-Louis

in Natura2000 et le droit : Aspects juridiques de la sélection et de la conservation des sites Natura2000 en Belgique et en France. (2004)

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See detailMéthodologie d'une étude de quartier urbain
Merenne-Schoumaker, Bernadette ULg

in Centre bruxellois de Recherche et de Documentation pédagogique (Ed.) La ville : diversité de notre cadre de vie (1985)

Pedagogical tools to study with students of 12-14 years, urban neighbourhoods

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See detailMéthodologie de calcul des flux turbulents : Corrections de fréquence
Heinesch, Bernard ULg

Conference (2013, January 29)

Detailed reference viewed: 13 (1 ULg)
See detailMéthodologie de calcul des flux turbulents : rotation du système de coordonnées
Heinesch, Bernard ULg

Conference (2013, January 28)

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See detailLa méthodologie de cartographie, d’inventaire et d’évaluation des états de conservation dans les sites Natura 2000 en Région wallonne.
Dufrêne, Marc ULg; Delescaille, Louis-Marie; Derochette, Luc

in Born, Charles-Hubert; Haumont, Françis (Eds.) Actualités du droit rural : vers une gestion plus durable des espaces ruraux ? (2013)

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See detailMéthodologie de conception en arborescence et par analyse multicritères appliquée dans le cadre du projet Cimede
Schmitz, Dimitri ULg

Conference given outside the academic context (2009)

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See detailMéthodologie de constitution d'une collection d'échantillons de sols en relation avec les principaux matériaux parentaux en Wallonie (Belgique méridionale)
Legrain, Xavier ULg; Renneson, Malorie ULg; Genot, Valérie ULg et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2011), 15(S2), 683-697

Over the past few years, there has been growing concern about soils and their properties, thanks to greater environmental awareness. Consequently, existing documents on soil are valuable in risk ... [more ▼]

Over the past few years, there has been growing concern about soils and their properties, thanks to greater environmental awareness. Consequently, existing documents on soil are valuable in risk assessment and for the research of well-adapted solutions. In this context, this paper reviews the main stages of soil mapping in Belgium and presents current works to valorize the Digital Soil Map of Wallonia and update associated databases. Belgium is among the first countries to be completely covered by a detailed soil map (1:20,000). The origin of the Soil Map of Belgium, its realisation between 1947 and 1991, the principles and characteristics as well as the related products are described. But since its publication, due to the increasing need of soil information and thanks to the development of geographical information systems the Walloon part of the map was digitalised between 2000 and 2003 by the Digital Soil Map of Wallonia (DSMW) Project. From this early action at regional level, a selection of immediately derived products is presented and briefly commented. However, if these products go beyond the initial objective of agricultural production increase, they do not always meet the environmental challenges nor the future legislation at European, national and regional levels. To fill this gap, the recent tasks carried out by the DMSW team are presented through a description of their methodological and technical framework. The long-term objective is to build Regional Soil Information Systems based on the use of the Digital Soil Map of Wallonia as a tool of integration, structuring and referencing of pedological information. [less ▲]

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See detailMéthodologie de dimensionnement et de confection d’un Seepage Meter artisanal
NITCHEU Martial; MIDEKOR Akoly; Sauret, Elie ULg

Report (2012)

This document is a guideline for the design of seepage meter to direct flux measurements of water exchanged at the interface "groundwater - river". It describes the principles, limitations and advantages ... [more ▼]

This document is a guideline for the design of seepage meter to direct flux measurements of water exchanged at the interface "groundwater - river". It describes the principles, limitations and advantages of the use of seepage meters and provides technical details relevant to the design and manufacture a seepage meter based of the simplified model of Lee (1977). Direct measurements on the Kou River in Burkina Faso (West Africa) is proposed. [less ▲]

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See detailMéthodologie de l’approche communautaire en Santé Publique
Gosset, Christiane ULg

Learning material (1994)

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See detailMéthodologie de l'enquête
Jacquemain, Marc ULg

Learning material (2014)

Le cours présente sous la forme d'environ 350 slides assez détaillés, les grandes notions relatives à l'enquête par questionnaire : 1) Qu'est-ce qui différencie l'enquête des autres modes d'investigation ... [more ▼]

Le cours présente sous la forme d'environ 350 slides assez détaillés, les grandes notions relatives à l'enquête par questionnaire : 1) Qu'est-ce qui différencie l'enquête des autres modes d'investigation ? 2) Comment produire le questionnaire le moins biaisé possible ? 3) Quels sont les grands principes et les grandes techniques de l'échantillonnage ? 4) Que usage des résultats (graphiques, modèles, analyses). [less ▲]

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See detailMéthodologie de l'enquête MISSION (Ménopause, risque de cancer du sein, morbidité et prévalence)
Chevalier, T.; Daures, J. P.; Micheletti, M. C. et al

in Journal de Gynécologie, Obstétrique et Biologie de la Reproduction (2005), 34(7-C1), 658-665

Objective. The ambition of this article is to detail and to explain the methodology of the study named MISSION (Menopause: breast cancer risk, morbidity and prevalence). The aims of MISSION are to ... [more ▼]

Objective. The ambition of this article is to detail and to explain the methodology of the study named MISSION (Menopause: breast cancer risk, morbidity and prevalence). The aims of MISSION are to determine the prevalence of breast cancer and global morbidity in France among menopausal women treated or not with hormone replacement therapy (HRT) and followed by a gynecologist. Material and method. 6600 menopausal women [3300 with HRT — ie for estrogen: only estradiol via oral or transdermal administration; for progestogen: natural progesterone or assimiled or one pregnane derived (excluding medroxyprogesterone acetate) or non-pregnane derived — and 3300 without HRT] will be enrolled in France between January 5 2004 and February 28 2005 by 825 gynecologists, members or not of the National Federation of Medical Gynecologists (FNCGM). This study design is a historico-prospective with case randomization. MISSION is conducted by a Theramex-Merck Laboratories initiative in collaboration with a WHO (World Health Organization) Collaborating Center for Public Health Aspects of Rheumatic Diseases and a multidisciplinary expert group. Conclusion. First results of this study will contribute to better knowledge of women health. [less ▲]

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See detailMethodologie de l'enquete MISSION (Menopause, rISque de cancer du SeIn, mOrbidite et prevaleNce).
Chevallier, T.; Daures, J*-P; Micheletti, M*-C et al

in Journal de Gynécologie, Obstétrique et Biologie de la Reproduction (2005), 34(7 Pt 1), 658-65

OBJECTIVE: The ambition of this article is to detail and to explain the methodology of the study named MISSION (Menopause: breast cancer risk, morbidity and prevalence). The aims of MISSION are to ... [more ▼]

OBJECTIVE: The ambition of this article is to detail and to explain the methodology of the study named MISSION (Menopause: breast cancer risk, morbidity and prevalence). The aims of MISSION are to determine the prevalence of breast cancer and global morbidity in France among menopausal women treated or not with hormone replacement therapy (HRT) and followed by a gynecologist. MATERIAL AND METHOD: 6600 menopausal women [3300 with HRT -- ie for estrogen: only estradiol via oral or transdermal administration; for progestogen: natural progesterone or assimiled or one pregnane derived (excluding medroxyprogesterone acetate) or non-pregnane derived -- and 3300 without HRT] will be enrolled in France between January 5 2004 and February 28 2005 by 825 gynecologists, members or not of the National Federation of Medical Gynecologists (FNCGM). This study design is a historico-prospective with case randomization. MISSION is conducted by a Theramex-Merck Laboratories initiative in collaboration with a WHO (World Health Organization) Collaborating Center for Public Health Aspects of Rheumatic Diseases and a multidisciplinary expert group. CONCLUSION: First results of this study will contribute to better knowledge of women health. [less ▲]

Detailed reference viewed: 46 (2 ULg)
See detailMéthodologie de l'enseignement de la grammaire
Defays, Jean-Marc ULg

Scientific conference (2010, February 19)

Detailed reference viewed: 40 (2 ULg)
See detailMéthodologie de l'essai thérapeutique
Bruyère, Olivier ULg

Learning material (2001)

Detailed reference viewed: 6 (1 ULg)