Fusion-kitsch des arts performatifs chez Marcel Proust1

Conservatoire National Des Arts

Multicarrier (MC) Modulation attracts a lot of attention for high speed wireless transmissions because of its capability to cope with frequency selective fading channels turning the wideband transmission link into several narrowband subchannels whose equalization, in some situations, can be performed independently and in a simple manner. Nowadays, orthogonal frequency division multiplexing (OFD...

Morphologie et disposition des stigmates respiratoires chez les larves hexapodes des ixodidae

Conservatoire National Des Arts Et Métiers

Multicarrier systems are widely used today due to their robustness to multipath effects and efficient implementation using FFT. Orthogonal Frequency Division Multiplexing (OFDM) system is a class of multicarrier modulation which consists of splitting up a wideband signal at a high symbol rate into several lower rate signals, each one occupying a narrower band. System performance improves becaus...

Pityriasis versicolor chez des nourrissons: aspect clinique inhabituel et rôle de la dépigmentation cosmétique par des corticoïdes chez la mère

Résumé Nous rapportons deux observations de Pityriasis versicolor (PV) chez des nourrissons âgés de 12 etde 18 mois. Ces derniers étaient amenés en consultation pour des macules hypochromiques et achromiques, rondes, localisées aux membres et sur le visage. On retrouvait une notion de dépigmentation volontaire à visée cosmétique à base de corticoïdes et d’hydroquinone chez leur mère depuis en m...

Etude De La Somitogenese Chez Le Serpent Des Bles

The vertebrate body plan is organized in a segmented fashion, best illustrated by the repetition of the vertebrae. The first signs of segmentation arise during early embryogenesis when somites bud off in a rhythmic fashion from the anterior part of the presomitic mesoderm (PSM). The periodic formation of somites is proposed to be controlled by a molecular oscillator–the segmentation clock–actin...