3 results match your criteria: "University and INSA of Rouen[Affiliation]"
Improving Spatial and Elemental Associations in Analytical Field Ion Microscopy.
Microsc Microanal
June 2023
Department of Metal Physics and Alloy Design, Max Planck Institut für Eisenforschung GmbH, Düsseldorf 40237, Germany.
Chemically resolved atomic resolution imaging can give fundamental information about material properties. However, even today, a technique capable of such achievement is still only an ambition. Here, we take further steps in developing the analytical field ion microscopy (aFIM), which combines the atomic spatial resolution of field ion microscopy (FIM) with the time-of-flight spectrometry of atom probe tomography (APT).
View Article and Find Full Text PDFDissociation Dynamics of Molecular Ions in High dc Electric Field.
J Phys Chem A
May 2016
Groupe de Physique des Matériaux, UMR 6634 CNRS, University and INSA of Rouen, Normandie University, 76800 St. Etienne du Rouvray, France.
In an atom probe, molecular ions can be field evaporated from the analyzed material and, then, can dissociate under the very intense electric field close to the field emitter. In this work, field evaporation of ZnO reveals the emission of Zn2O2(2+) ions and their dissociation into ZnO(+) ions. It is shown that the repulsion between the produced ZnO(+) ions is large enough to have a measurable effect on both the ion trajectories and times of flight.
View Article and Find Full Text PDFADEMA: a decision support system for asthma health care.
Stud Health Technol Inform
January 2004
PSI Laboratory-FRE CNRS 2645, University and INSA of Rouen, France.
Article Synopsis
- Asthma impacts about 7% of the French population, leading to significant health challenges, and a decision support system is proposed to help manage this chronic condition effectively.
- The development of this system, ADEMA, utilized the Case-Based Reasoning approach and involved analyzing asthma consultation data from the RESALIS health care network to create a case model.
- A similarity metric based on the MVDM method was employed, and two methods were created for reusing similar cases, with an evaluation of ADEMA's effectiveness included.