Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
See detailThe archeological context of the last Neandertals and first Modern Humans in Europe
Flas, Damien ULg

Scientific conference (2014, April 23)

Detailed reference viewed: 11 (0 ULg)
See detailL'archéologie des pans-de-bois
Hoffsummer, Patrick ULg

in Archaeologia mediaevalis (1997), 20

This a presentation to stimulate the interest to timber framed buildings in south Belgium with a new approach which combine building archaeology and tree rings dating.

Detailed reference viewed: 27 (8 ULg)
Full Text
Peer Reviewed
See detailArchéologie du bâti et archéométrie au Mont-Saint-Michel, nouvelles approches de Notre-Dame-sous-Terre
Sapin, Christian; Baylé, Maylis; Büttner, Stéphane et al

in Archéologie Médiévale (2008), 38

À travers une nouvelle approche de Notre-Dame-sous-Terre du Mont-Saint-Michel orientée par l’archéologie du bâti, a été mis en oeuvre pour la première fois, dans le cadre d’un programme CNRS, la ... [more ▼]

À travers une nouvelle approche de Notre-Dame-sous-Terre du Mont-Saint-Michel orientée par l’archéologie du bâti, a été mis en oeuvre pour la première fois, dans le cadre d’un programme CNRS, la confrontation croisée de plusieurs disciplines relevant de l’archéométrie. C’est à partir des mortiers et des charbons de bois, des briques ou terres cuites architecturales que le 14C, la thermoluminescence et l’archéomagnétisme ont cherché à préciser la chronologie d’édification des structures architecturales. Précédé d’une étude documentaire, d’une archéologie des élévations et de nouveaux relevés, ces travaux ont mis en évidence des datations recouvrant le Xe siècle et tendant à montrer que deux ensembles maçonnés se sont succédés. [less ▲]

Detailed reference viewed: 89 (5 ULg)
See detailArcheologie du bâti: l'exemple des charpentes
Hoffsummer, Patrick ULg

in Archaeologia mediaevalis (1997), 20, 2

This presentation is to stimulate the interest to the study of roofs with building archaeology and dendrochronology

Detailed reference viewed: 22 (4 ULg)
Full Text
See detailArchéologie et géomatique
Billen, Roland ULg

Article for general public (2011)

Detailed reference viewed: 75 (8 ULg)
See detailL’archéologie et la physique.
Van der Stede, Véronique ULg

Scientific conference (2004, May 06)

Detailed reference viewed: 18 (0 ULg)
Full Text
See detailArchéologies de l'abstraction. Sur quelques récentes en philosophie des sciences
Cavazzini, Andrea ULg

Scientific conference (2014, February 01)

Detailed reference viewed: 12 (0 ULg)
See detailL'archéométrie au service des monuments et des oeuvres d'art
Allart, Dominique ULg; Hoffsummer, Patrick ULg

Book published by Ministère de la Région Wallonne (2002)

Detailed reference viewed: 56 (18 ULg)
Peer Reviewed
See detailArchéométrie et orfèvrerie mosane : émaux du Musée Curtius sous l’œil du cyclotron
George, Philippe ULg; Weber, Georges ULg; Martinot Lucien et al

in Bulletin de l'Institut Historique Liégeois (2001)

Detailed reference viewed: 18 (3 ULg)
See detailArchéométrie et orfèvrerie. À propos de l'expertise d'argenteries liégeoises
George, Philippe ULg; Weber, Georges ULg; Martinot Lucien

in Dumortier, Jean-Louis; George, Philippe (Eds.) Regards sur le XVIIe siècle. Feuillets de la Cathédrale de Liège (2003)

Detailed reference viewed: 5 (0 ULg)
Full Text
Peer Reviewed
See detailarchiDART: a R package allowing root system architecture analysis using Data Analysis of Root Tracings (DART) output files
Delory, Benjamin ULg; Baudson, Caroline ULg; Brostaux, Yves ULg et al

Poster (2014, February 07)

In 2010, Le Bot et al presented a free and open-access software (Data Analysis of Root Tracings - DART) allowing the analysis of complex root system architectures from captured images, particularly across ... [more ▼]

In 2010, Le Bot et al presented a free and open-access software (Data Analysis of Root Tracings - DART) allowing the analysis of complex root system architectures from captured images, particularly across time series. Using this software, a user has to manually identify roots as a set of links. After vectorization of a root system, three final data sets (RAC, TPS and LIE) can be exported as table files containing several attributes for (a) each individual root (e.g. root length), (b) each observation day or (c) each point used to construct the vectorized root system respectively. These data sets can finally be used either to calculate derived root system architecture (RSA) parameters or to draw the root system architecture at selected observation dates. However when an experiment involves the analysis and comparison of many root systems, the calculation of RSA parameters for each data set and the drawing of the corresponding vectorized root systems become time-consuming. In this context, we developed a R package, called archiDART, allowing both the automatic calculation of common root architecture parameters and the X-Y plotting of vectorized root systems for selected observation dates. [less ▲]

Detailed reference viewed: 44 (15 ULg)
See detailarchiDART: Plant Root System Architecture Analysis Using DART Output Files
Delory, Benjamin ULg; Baudson, Caroline ULg; Brostaux, Yves ULg et al

Computer development (2014)

archiDART is an R package allowing the analysis of complex plant root system architectures using the output files created by Data Analysis of Root Tracings (DART), an open-access software dedicated to the ... [more ▼]

archiDART is an R package allowing the analysis of complex plant root system architectures using the output files created by Data Analysis of Root Tracings (DART), an open-access software dedicated to the study of plant root architecture and development across time series (Le Bot et al (2010) DART: a software to analyse root system architecture and development from captured images, Plant and Soil, 326, 261--273). [less ▲]

Detailed reference viewed: 39 (9 ULg)
Full Text
See detailL'archidiacre Hevrard
Kurth, Godefroid ULg

in Bulletin de la Commission Royale d'Histoire (1903), LXXII, 2

Detailed reference viewed: 13 (1 ULg)
Full Text
Peer Reviewed
See detailArchimedean copula estimation using Bayesian splines smoothing techniques
Lambert, Philippe ULg

in Computational Statistics & Data Analysis (2007), 51(12), 6307-6320

Copulas enable to specify multivariate distributions with given marginals. Various parametric proposals were made in the literature for these quantities, mainly in the bivariate case. They can be ... [more ▼]

Copulas enable to specify multivariate distributions with given marginals. Various parametric proposals were made in the literature for these quantities, mainly in the bivariate case. They can be systematically derived from multivariate distributions with known marginals, yielding e.g. the normal and the Student copulas. Alternatively, one can restrict his/her interest to a sub-family of copulas named Archimedean. They are characterized by a strictly decreasing convex function on (0, 1) which tends to +infinity at 0 (when strict) and which is 0 at 1. A ratio approximation of the generator and of its first derivative using B-splines is proposed and the associated parameters estimated using Markov chains Monte Carlo methods. The estimation is reasonably quick. The fitted generator is smooth and parametric. The generated chain(s) can be used to build "credible envelopes" for the above ratio function and derived quantities such as Kendall's tau, posterior predictive probabilities, etc. Parameters associated to parametric models for the marginals can be estimated jointly with the copula parameters. This is an interesting alternative to the popular two-step procedure which assumes that the regression parameters are fixed known quantities when it comes to copula parameter(s) estimation. A simulation study is performed to evaluate the approach. The practical utility of the method is illustrated by a basic analysis of the dependence structure underlying the diastolic and the systolic blood pressures in male subjects. (C) 2007 Elsevier B.V. All rights reserved. [less ▲]

Detailed reference viewed: 39 (5 ULg)
Full Text
Peer Reviewed
See detail“ARCHITECT FRIENDLY”: A COMPARISON OF TEN DIFFERENT BUILDING PERFORMANCE SIMULATION TOOLS
Attia, Shady ULg; Beltrán, Liliana; De Herde, André et al

in Proceedings of 11th International Building Performance Simulation Association Conference and Exhibition (2009, June)

A wide range of scientifically validated Building Performance Simulation tools BPS is available internationally. The users of those tools are mainly researchers, physicists and experts who value empirical ... [more ▼]

A wide range of scientifically validated Building Performance Simulation tools BPS is available internationally. The users of those tools are mainly researchers, physicists and experts who value empirical validation, analytical verification and calibration of uncertainty as defined by e.g. BESTEST. However, literature and comparative surveys indicate that most architects who use BPS tools in design practice are much more concerned with the (1) Usability and Information Management (UIM) of interface and (2) the Integration of Intelligent design Knowledge-Base (IIKB). Those two issues are the main factors for identifying a building simulation program as “Architect Friendly”. Now, with the advancement of BPS tools and the recent announcements of direct links between BIM or non-BIM modeling tools and BPS tools it is important to compare the existing programs. Based on an online survey, this paper presents the results of comparing ten major BPS tools. The following programs are compared: ECOTECT, HEED, Energy 10, Design Builder, eQUEST, DOE-2, Green Building Studio, IES VE, Energy Plus and Energy Plus-SketchUp Plugin (OpenStudio). With 249 valid responses, the survey ranked the tools in three classes and revealed that architects seek the IIKB above the UIM of the interface. Finally, the paper summarizes the key findings and underlines the major requirements for future improvement and development of BPS tools, mainly from an architectural perspective. [less ▲]

Detailed reference viewed: 64 (1 ULg)
Full Text
Peer Reviewed
See detailL'architecte et le coordinateur de sécurité et de santé : deux profesionnels du secteur de la construction soumis à une obligation d'assurance
Paris, Catherine ULg

in Actualités en matière d'assurances dans la construction (2010)

Après quelques considérations générales sur l'obligation d'assurance, la contribution examine deux assurances qui présentent la caractéristique d'être obligatoires dans le secteur de la construction, à ... [more ▼]

Après quelques considérations générales sur l'obligation d'assurance, la contribution examine deux assurances qui présentent la caractéristique d'être obligatoires dans le secteur de la construction, à savoir l'assurance de la responsabilité de l'architecte et l'assurance de la responsabilité du coordinateur de sécurité et de santé. [less ▲]

Detailed reference viewed: 28 (1 ULg)
See detailL'architecte Falise et les premiers pas de la "Plastique pure"
Charlier, Sébastien ULg

Article for general public (2011)

Detailed reference viewed: 55 (9 ULg)