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INTRODUCTION Between September 1994 and September 1999, we observed 19 cases of photoaggraved contact allergy or contact photoallergy to ketoprofen (non steroidal anti-inflammatory derived from arylpropionic acid). We present a clinical and photobiological retrospective study of these 19 cases with investigation of cross-reactivity between(More)
We report an unusual association of multiple perforating and non-perforating pilomatricomas with Churg-Strauss syndrome, and a dysmorphic syndrome evocative of Rubinstein-Taybi syndrome. These syndromes may be independent, but these rare diseases and genetic abnormalities may be linked together.
Ellipsoidal outer-bounding under model uncertainty is a natural extension of state estimation for models with unknown-but-bounded errors. The technique described in this paper applies to linear discrete-time dynamic systems. Many difficulties arise because of the non-convexity of feasible sets. Analytical optimal or suboptimal solutions are presented, which(More)
The aim of this retrospective study was to assess short and long-term mortality and morbidity after radiofrequency ablation of the atrioventricular junction in patients with supraventricular arrhythmias resistant to treatment. This cooperative series included 91 patients (47 men, mean age 68 +/- 9 years). The arrhythmia was paroxysmal in 56% of cases. The(More)
Two approaches are presented in this paper to estimate the state of an induction motor and detect faults: a geometric approach, assuming only that the perturbations belong to known bounded sets with no hypothesis on their distributions inside these sets, and a stochastic approach by Kalman filtering. Recursive and explicit algorithms are presented and(More)