27 datasets found

International audience

National audience

The objective of this work is to propose reliable, efficient and fast methods for minimizing convex criteria, that are found in inverse problems for imagery. We focus...

Noninvasive medical imaging techniques such as single-photon emission computed tomography (SPECT) or positron emission tomography (PET), are valuable tools for the...

Polyethylene terephthalate (PET) is widely used for the manufacture of packaging for drinking water. The chemical safety of plastic materials intended to come into...

International audience

International audience

International audience

International audience

Physical effects degrading the quality of reconstructed medical images have been corrected during a while using analytical methods, applied to projections or directly...

The protontherapy is an innovative technique for cancer treatment in critical areas, such as the eye or the head. Even though the interaction of protons with human...

International audience

International audience

This work conducted at the “Institut de Chimie Moléculaire de l’Université de Bourgogne” carries at first on the synthesis of bifunctional chelating agents suitable...

International audience

What is purchasing prescription? Despite its intervention in many markets, purchasing prescription has not been covered so much in marketing research. A qualitative...

International audience

The transfer of thin films, flexible and frail, onto the spherical surface of an ophthalmic lens is a real challenge to allow a disruptive concept in the active...

International audience

International audience