In this paper, two Mexican white spirits with appellationd'origen contrôlée (AOC), i.e., tequila and mezcal were easily discriminated by using UV-Vis spectrophotometry and chemometric techniques. The spectra were recorded in the range of 250-400 nm and their main feature is a broad band centered about 280 nm whose amplitude changes according to the type of beverage and brand, however, additional differences are...
A case of acute ischemia of the right inferior limb after anti-tuberculous therapy in a 42-Year old woman is reported. This complication was confirmed by artheriography and the investigation revealed vasculitis and anti-histone antibodies. Drug-induced lupus was then diagnosed. A brief review about this subject is also made. ; A case of acute ischemia of the right inferior limb after anti-tuberculous therapy i...
The sudden degradation of the energy confinement characterizing major density limit disruptions, has been observed to initiate close to the q=2 surface, in a small and medium size tokamak. A flattening of the electron temperature profile spreads inwards from the outboard O-point of the 2/1 mode. This initiates the destruction of the energy confinement. This paper reports on observations of this sequence of ev...
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