The structure and geometry of high-dimensional, complex dynamical systems is usually hidden under a profusion of numerical data. We show that time-frequency analysis allows one to analyze these data regardless of the number of degrees of freedom. Our method takes snapshots of the system in terms of its instantaneous frequencies defined as ridges of the time-frequency landscape. Using the wavele...

Progressive symmetrical erythrokeratodermia is a rare autosomal dominant genodermatosis with variable penetrance described by Darier in 1911. It is characterized by erythematous and keratotic plaques, sharply defined and symmetrically distributed along the extremities, buttocks and, more rarely, on the face. We report a case of a 55-year-old patient with lesions on the dorsum of the hands, inte...

Crimes of the worst dye lie in profusion before us. A father inflicting murderous blows on his only son! Two gentlemen shooting, hacking, and smashing one another to death in a back drawing-room in a bye street in the Strand ! A surgeon charged with a professional murder upon an unhappy patient! Several husbands murdering their wives ! A lady attacking her aged mother with a bludgeon! A boy sta...

La popularité croissante du RSN TikTok génère une profusion de discours numériques contenant des interactions verbales entre utilisateurs la plateforme technologique. Cette recherche explore plus précisément les échanges dialogiques à l’oeuvre dans lives car ceux-ci nécessitent analyse multimodale permettant prendre en compte plurisémioticité intrinsèque ces publications numériques. Elle s’atta...

Among 1216 workers employed in a poly(vinyl chloride) production factory, 20 cases of pneumoconiosis were found. None of these workers had had previous exposure to organic or inorganic dusts; 731 had been exposed to PVC dust (employed in drying, sacking and blending of polymer) and 485 had been exposed to monomer alone. Chest x-ray films were read by two independent physicians utilizing the ILO...

As cutting-edge experiments display ever more extreme forms of non-classical behavior, the prevailing view on the interpretation of quantum mechanics appears to be gradually changing. A (highly unscientific) poll taken at the 1997 UMBC quantum mechanics workshop gave the once alldominant Copenhagen interpretation less than half of the votes. The Many Worlds interpretation (MWI) scored second, c...

A histologic feature of usual interstitial pneumonia is the presence of fibroblastic foci. As some patients with usual interstitial pneumonia and an underlying collagen vascular disease have a better prognosis, we hypothesized that they would have fewer fibroblastic foci. Pathologists reviewed surgical lung biopsies from 108 patients with usual interstitial pneumonia (nine with collagen vascula...