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PEOPLE@HES-SO - Verzeichnis der Mitarbeitenden und Kompetenzen
PEOPLE@HES-SO - Verzeichnis der Mitarbeitenden und Kompetenzen

PEOPLE@HES-SO
Verzeichnis der Mitarbeitenden und Kompetenzen

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Bertholon Régis

Bertholon Régis

Professeur-e HES ordinaire

Hauptkompetenzen

Conservation-restauration

Conservation du patrimoine

Corrosion et altération

Technologie des métaux anciens

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Hauptvertrag

Professeur-e HES ordinaire

Haute Ecole Arc - Conservation-restauration
Espace de l'Europe 11, 2000 Neuchâtel, CH
DCOR
Es müssen keine Daten für diesen Abschnitt angezeigt werden.

2021

Voir la liste complète des publications à https://people.he-arc.ch/contact.php?id=740880363
Wissenschaftlicher Artikel

Bertholon Régis

Publications, 2021

Zusammenfassung:

https://people.he-arc.ch/contact.php?id=740880363

2021

Voir la liste des conférences et cours à https://people.he-arc.ch/contact.php?id=740880363
Konferenz

Bertholon Régis

Voir liste des conférences, 20.12.2021 - 21.09.2021, Lieux divers

Link zur Konferenz

Zusammenfassung:

Voir https://people.he-arc.ch/contact.php?id=740880363

2016

Developing a decision support system for local diagnosis of heritage metals
Konferenz ArODES

Christian Degrigny, Cédric Gaspoz, Antoine Rosselet, Valentin Boissonnas, Jeanneret Romain, Régis Bertholon

Proceedings of the Interim meeting of the International Council on Museums Committee for Conservation (ICOM-CC) Metal WG 2016

Link zur Konferenz

Zusammenfassung:

To help metal conservators search for corrosion forms and find treatment protocols, this paper describes the augmentation of the MIFAC-Metal project through its migration to the internet and the addition of the MiCorr Decision Support System (DSS). The new online version of MIFAC-Metal enables conservators to digitally construct stratigraphies that they document during their visual observations and local probing of artefacts via Bertholon’s method (Bertholon 2000). Corrosion forms are first described according to the strata structure (metal, corroded metal, corrosion layers etc) and the characteristics of each stratum (morphology, microstructure, texture etc). A graphical user interface on a personal computer allows virtual construction of stratigraphies using encoded building blocks. Conservators then use the MiCorr Decision Support System to compare their observations with corrosion forms already stored in its database. The database entries were made from comprehensive investigations of historic and archaeological artefacts. They were probed physically and analysed for their composition. One search engine uses keywords describing corrosion forms, and another uses schematic representations. The search engines represented the lengthiest and most innovative part of the project. Conservators should be able to find case studies of fully investigated artefacts showing similar corrosion phenomena which can be useful for deciding conservation protocols, e.g. diagnosing the corrosion forms or determining the location of the limit of the original surface in corrosion product crusts.

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