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In the alluvial plain of the river Meuse, in the area of Jupille-sur-Meuse in Liège, the construction of a short-tunnel is foreseen, at the intersection between Avenue Georges Truffaut and Avenue of Jupille.
For this reason, this Master Thesis work focuses on the numerical simulation of the alluvial aquifer behaviour by establishing a groundwater flow model of the concerning area. The model is carried out with the use of GMS-MODFLOW, using the finite difference technique to conceptualize the reality.
The aim is to investigate whether the presence of the foreseen short-tunnel modifies the natural groundwater flow in the aquifer and if it could lead to possible consequences on the pumping activity of the Jupiler brewery located not far and which strongly affects the piezometric levels. 
Different scenarios will be simulated, according to the different construction approaches that may be performed for the short-tunnel during the construction phase and at the end of the construction phase. 
The flow budget concerning the needed withdrawals from the excavation area to guarantee a dry and safe work condition is also studied. In this way, it is possible to detect the influence in choosing the dimension of the cut-off walls used for the excavation. If the walls reach the bedrock (here considered as impervious) the groundwater is totally or partially blocked by the walls, and then the dewatering wells (during the construction phase) and the drainage system (at the end of the construction phase) can pump water only inside the zone enclosed by the barriers.
Furthermore, the sensitivity analysis on the conductance value between the river and the aquifer and then between the drainage system and the aquifer is performed.
Lastly, this area may be a potential site for the development of geothermal open systems, thanks to the geological and hydrogeological properties of the alluvial aquifer. In this Master thesis work, the opportunity will be taken to use also the model in order to investigate the influence of a doublet with a pumping well and injection well. Different scenarios will be simulated to investigate the alluvial aquifer behaviour and also to assess the influence on the pumping wells of the Jupiler brewery. The study of those scenarios serves to lay the foundation for further analysis in the exploitation of the site in the field of geothermal energy.

groundwater modelling, modflow, conceptual model, influence of civil construction in the alluvial aquifer --- Ingénierie, informatique & technologie > Géologie, ingénierie du pétrole & des mines

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The UNIMARC Authorities Format was designed in the early 1990's to allow the creation of authority and reference records for the management of controlled access points in a bibliographic database. Incorporated in this work is relevant information from other IFLA working groups and from UNIMARC users. It is published under the auspices of the IFLA Cataloguing Section. This is the 3rd, completely updated and enlarged edition.

UNIMARC --- Authority files (Information retrieval) --- Authority control (Information retrieval) --- Authority files (Cataloging) --- Authority records (Information retrieval) --- Authority work (Information retrieval) --- Library authority files --- Files (Records) --- Information retrieval --- FRAD (Conceptual model) --- UNIMARC System --- Universal MARC Format --- MARC formats --- Alphabetical cataloguing

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This book gathers a stellar list of contributors to help readers understand linked data concepts by examining practice and projects based in libraries, archives, and museums. Linked open data remains very much a work in progress, and much of the progress has taken place within the domain of the cultural heritage institutions: libraries, archives, and museums. There is no question that the structure of linked data, and the machine inferencing it supports, shows great promise for discoverability. What will be the ?killer app? that breaks linked open data out to the wider world and accelerates its uptake? Perhaps it will be a project described in this volume. Content covered includes: a very simple description of linked data, summing up its promises and challenges a survey of the use of linked data in significant projects across the cultural heritage domain, including Europeana and the Digital Public Library of America (DPLA) practical discussion of migrating a catalogue from a MARC environment to one of linked data and the possibilities that open up in terms of the broader scholarly community reviewing and reimagining library thesauri, metadata schemas, and information discovery, to look at how controlled vocabularies integrate library practice with linked data an examination of the role of authority control, identifiers and vocabularies, including use of the Web Ontology Language (OWL) and the SPARQL query language Carol Jean Godby describes OCLC?s experiments with Schema.org as the foundation for a model of library resource description expressed as linked data the development of the Bibliographic Framework Initiative (BIBFRAME) data model and a description of the fundamental differences between MARC and BIBFRAME.

Information systems --- Library automation --- Computer architecture. Operating systems --- Linked data. --- RDF (Document markup language) --- BIBFRAME (Conceptual model) --- Authority files (Information retrieval) --- Cultural property --- Données liées --- RDF (Langage de balisage) --- BIBFRAME (Modèle conceptuel) --- Fichiers d'autorité --- Biens culturels --- Electronic information resources --- Sources d'information électroniques --- Données liées --- BIBFRAME (Modèle conceptuel) --- Fichiers d'autorité --- Sources d'information électroniques --- Electronic information resources.

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Cross references (Information retrieval) --- Authority files (Information retrieval). --- Cross references (Information retrieval). --- Authority files (Information retrieval) --- Cataloging. --- Descriptive cataloging --- Rules. --- Catalog cross references --- Cross references (Cataloging) --- References (Information retrieval) --- Syndetic structure (Information retrieval) --- Information retrieval --- Authority control (Information retrieval) --- Authority files (Cataloging) --- Authority records (Information retrieval) --- Authority work (Information retrieval) --- Library authority files --- Files (Records) --- FRAD (Conceptual model)

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La 4e de couverture indique : "S'adaptant aux nouveaux modes de recherches des lecteurs sur le web, les catalogues de bibliothèques connaissent des évolutions profondes depuis plusieurs années. Afin de prendre en compte cette transformation et ces changements de paradigme, les professionnels chargés du catalogage ou du signalement des collections doivent faire évoluer leurs pratiques et acquérir de nouvelles compétences. Ces mutations concernent tous les types de bibliothèques, bibliothèques territoriales, bibliothèques de l'enseignement supérieur et de la recherche, les professionnels qui récupèrent des notices aussi bien que ceux qui les rédigent. Ouvrage pratique s'inscrivant dans une logique d'accompagnement du changement, cet outil a pour ambition de proposer une aide à la compréhension, l'assimilation et la mise en œuvre des parties du code de catalogage RDA-FR sur les Œuvres, les Expressions et les Personnes. La norme Afnor sur les titres et les noms de personnes, annulée en octobre 2016, est ainsi remplacée. Introduisant les notions d'Œuvre, d'Expression et de Personne, RDA-FR permet de traduire un modèle et une structuration proches des logiques d'élaboration des créations éditoriales. À terme, l'expérience des usagers en sera améliorée, notamment grâce à un meilleur repérage des résultats"

Descriptive cataloging --- Rules --- Handbooks, manuals, etc. --- Resource description & access --- Cataloging --- FRBR (Conceptual model) --- Catalogage --- Description bibliographique --- FRBR (modèle conceptuel) --- Ressources, description et accès --- adaptations. --- FRBR (modèle conceptuel) --- Joint Steering Committee for development of RDA --- Descriptive cataloging - Rules - Handbooks, manuals, etc.