d‟après chateaubriand, ce qui empoisonne la vie, c‟est une incertitude causée par une certitude. la certitude, c‟est bien entendu la mort qui n‟exempte personne. l‟incertitude, c‟est l‟instant où la mort assènera son coup fatal. la mort, voilà le mal absolu, car elle prive l‟homme du bien absolu qui est la vie. les vivants vieillissent, agonisent et enfin s‟éteignent. puis leurs cadavres pourri...

The surface potential of Y2O3 stabilized Zr02 was measured at 1035 K during the re-equilibration involving oxidation and reduction at oxygen partial pressure between 0.21 and 3.10"^atm. Changes in work function consist of a rapid initial increase due to ionic equilibration and a slow drift of the same sign. Comparison of the obtained results with former electronic emission data of Zr0£ reported...

The history of medical ethics has provided, at various junctures, focus on major principles such as justice, fidelity,autonomy, beneficence, etc. When deontological (rule-based) perspectives received competition from utilitarian (results-based) methods of analysis in the 19th century, changes in emphasis helped pave the way for ethical assessment of theDarwinian, Mendelian, Freudian...