Résultats de recherche

Événement
Many bacteria emit and sense small, diffusible ‘signaling’ molecules (autoinducers) whose extracellular concentration regulates gene expression through a positive feedback system, controlling important functions including virulence and biofilm formation. …
16:00 à 17:00
Cycle
Parmi tous les historiens d’art qui ont fondé, durant le XIX e siècle, la discipline grâce à leur enseignement et à leurs publications, Jacob Burckhardt (1818-1897) reste le seul auteur de langue allemande, dont les ouvrages, « Cicerone », « …
Événement
Documents et médias Télécharger le support …
17:00 à 18:00
Événement
Quantum systems which are discrete both in space and time can be realized with pseudo-spin- 1 ⁄ 2 atoms stored in the spin-dependent optical lattice presented inlecture I: the quantum state evolves in a digital way through finite time steps, with spatial …
11:00 à 12:00
Événement
Documents et médias Télécharger le support …
11:00 à 12:00
Événement
We have discovered a process, Silica Cell Replication , wherein mammalian cells direct their exact replication in silica . The silica cell replicas preserve nm-to macro-scale cellular features and dimensions on both the cell surface and interior after …
16:00 à 17:00
Événement
Both simple atoms and photons can be described by two quantum states only, e.g. two selected internal states for atoms, two polarization states for photons. In a new language, introduced over the past two decades, such objects are now considered carriers …
11:00 à 12:00