Publications by authors named "Riboulet G"

The bulk laser-induced damage threshold (LIDT) fluence of Ti:sapphire is determined under single-pulse irradiation from the femtosecond to nanosecond temporal regimes in the visible and near-infrared spectral domains. In the range of explored laser conditions, the LIDT fluence increases with both pulse duration and wavelength. The results are also compared to laser interaction with sapphire samples and show an increased resistance to laser damage when the material is doped with Ti(3+) ions.

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This kind of poisoning is scarce in France, on the contrary it is most frequent in Eastern Europe. Clinical picture associating cytolytic hepatitis, seizures, and hemolysis reminds us intoxication by hydrazine. In fact there is some evidence that the toxin of this mushroom--called gyromitrin--is transformed in the stomach in methylhydrazine.

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