Re: Langues régionales : le projet enterré



Un gascon wrote:

Voilà ce qu'on obtient à mettre sur le même plan les cultures
régionales, constitutives de l'identité française, et les cultures
immigrées : l'échec de tous les mouvements régionaux français,
boboïfiants.

http://www.ouest-france.fr/region/bretagne_detail_-Langues-regionales-le-projet-enterre-_8619-1186222_actu.Htm

Il n'y aura pas de loi sur le sujet. Éric Besson, ministrede
l'Identité nationale, n'en veut pas.

Elle faisait partie des promesses de campagne de Nicolas Sarkozy.
Christine Albanel, ex-ministre de la Culture, voulait la mettre en
chantier « en 2009 ». La loi supposée fixer un cadre de référence pour
<cite>
Echocardiographic Quantification of Regional Left Ventricular Wall Motion With Color Kinesis
Roberto M. Lang, MD; Philippe Vignon, MD; Lynn Weinert, BS; James Bednarz, BS, RDCS; Claudia Korcarz, DVM; Joanne Sandelski RDMS; Rick Koch, BS; David Prater, MS; Victor Mor-Avi, PhD

From the Noninvasive Cardiac Imaging Laboratories, Section of Cardiology, Department of Medicine, the University of Chicago (Ill) Medical Center.

Correspondence to Roberto Lang, MD, and Victor Mor-Avi, PhD, University of Chicago Medical Center, MC 5084, 5841 S Maryland Ave, Chicago, IL 60637. E-mail rlang@xxxxxxxxxxxxxxxxxxxxxxxxxx

Background Color kinesis is a new technology for the echocardiographic assessment of left ventricular wall motion based on acoustic quantification. This technique automatically detects endocardial motion in real time by using integrated backscatter data to identify pixel transitions from blood to tissue during systole on a frame-by-frame basis. In this study, we evaluated the feasibility and accuracy of quantitative segmental analysis of color kinesis images to provide objective evaluation of regional systolic endocardial motion.

Methods and Results Two-dimensional echocardiograms were obtained in the short-axis and apical four-chamber views in 20 normal subjects and 40 patients with regional wall motion abnormalities. End-systolic color overlays superimposed on the gray scale images were obtained with color kinesis to color encode left ventricular endocardial motion throughout systole on a frame-by-frame basis. These color-encoded images were divided into segments by use of custom software. In each segment, pixels of different colors were counted and displayed as stacked histograms reflecting the magnitude and timing of regional endocardial excursion. In normal subjects, histograms were found to be highly consistent and reproducible. The patterns of contraction obtained in normal subjects were used as a reference for the objective automated interpretation of regional wall motion abnormalities, defined as deviations from this pattern. The variability in the echocardiographic interpretation of wall motion between two experienced readers was similar to the diagnostic variability between the consensus of the two readers and the automated interpretation.

Conclusions Color kinesis is a promising new tool that may be used
clinically to improve the qualitative and quantitative evaluation of
spatial and temporal aspects of global and regional wall motion. In
this initial study, segmental analysis of color kinesis images provided
accurate, automated, and quantitative diagnosis of regional wall motion
abnormalities.
</cite>
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