Jean-Charles Delplace

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To improve the performance of extended enterprises, SMEs must be integrated. This integration must be done on several levels, including the PLM level. PLM is underdeveloped in SMEs mainly because of their difficulties in implementing information systems. This work aims to provide a modelling framework to facilitate the implementation of PLM systems in(More)
For several years, digital engineering has increasingly taken a more important place in the strategic issues of mechanical engineering companies. Our proposition is a global approach that enables technical data to be managed and used throughout the product life-cycle. This approach aimed to provide assistance for costing, development and the(More)
For several years, digital engineering has increasingly taken a more important place in the strategic issues of mechanical engineering companies. Our proposition is an approach that enables technical data to be managed and used throughout the product life-cycle. This approach aims to provide assistance for costing, development and industrialization of the(More)
Serge Gabriel is the head of SMC Colombier-Fontaine company and also the head of R&D of AFE group. Abstract In order to reduce the time and the costs of the products development in the sand casting process, the SMC Colombier Fontaine company has carried out a study based on a tooling manufacturing with a new rapid prototyping process. This evolution allowed(More)
The authors have observed a case of lumbo-sacral dislocation with posterior displacement of the fifth lumbar vertebra. There was partial impairment of the roots of the cauda equina. After open reduction and internal fixation, partial recovery was seen. A review of the literature revealed eighteen other similar cases.
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