Un patient, de genre masculin, âgé de 30 ans, a présenté un traumatisme cervical antérieur par choc direct sur le volant de sa voiture au cours d'un accident de la voie publique. Le bilan clinique lésionnel au service des urgences chirurgicales a retrouvé un patient dyspnéique avec des reliefs cervicaux antérieurs peu modifiés, sans lésions cutanées objectivables. Un examen naso-laryngofibrosco...

Résumé. Le choix d’une mesure de proximité entre objets a un impact direct sur les résultats de toute opération de classification, de comparaison, d’évaluation ou de structuration d’un ensemble d’objets. Pour un problème donné, l’utilisateur est amené à choisir une parmi les nombreuses mesures de proximité existantes. Or, selon la notion d’équivalence choisie, comme celle basée sur les préordon...

Nous montrons la densité des cycles répulsifs dans l’ensemble de Julia des fonctions méromorphes transcendantes à une variable complexe, sans utiliser le théorème des cinq ı̂les d’Ahlfors ni la théorie de Nevanlinna.

— Wefirst study the topological properties ofspaces of infinité words (or trees) when equipped with an already classical metric, where for example the distance between two trees is charac ter istic ofthe depth un til they are identicaL We then compare the continuityfor this me trie, and the "weak" continuity {where least upper bounds ofincreasing séquences arepreserved). A secondpart présents a...

The prediction of bursty events on the internet is a challenging task. Difficulties are due to the diversity of information sources, the size of the internet, dynamics of popularity, user behaviors... On the other hand, Twitter is a structured and limited space. In this paper, we present a bursty event prediction method applied to the Twitter plateform. The proposed method uses tweet contents t...

Let f be a real arithmetic function and ∆(n, f) := sup u2R, 06v61 ���� X d|n eu<d6eu+v f(d) ���� denote the corresponding generalization of Hooley’s Delta-function. We investigate weighted moments of ∆(n; f) for oscillating functions f , typical cases being those of a non principal Dirichlet character or of the Möbius function. We obtain, in particular, sharp bounds up to factors (log x)o(1) fo...

An optimization based algorithm is proposed for solving elliptic problems with highly oscillatory coefficients that do not exhibit scale separation in a subregion of the physical domain. The given method, written as a constrained minimization problem couples a numerical homogenization method in the subregion of the physical domain with scale separation with a fine scale solver in subregions wit...

This paper presents new calculations of Lake Victoria's water balance. Evaporation is estimated using both the Penman formula and the energy balance approach, and sensitivity studies are performed to determine the influence of input data on the estimates. Rainfall over the lake is estimated from catchment rainfall using a relationship between the two that was derived using satellite data. The r...

The scholarship of teaching and learning (SoTL) is a distinctive form of research that is shaped by multidisciplinary contexts and focuses on practice-driven institutional/curricula/classroom inquiries with an explicit transformational agenda. This essay provides critical insight to the importance of communities of SoTL practitioners, diverse investigations and methodological approaches within ...