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W niniejszej pracy przedstawiono wyniki analizy jakościowej składu chemicznego skał wapiennych na terenie Wyżyny Krakowsko-Częstochowskiej. Przeprowadzone pomiary zostały wykonane trzema metodami: spektroskopii w podczerwieni, Ramana oraz dyfraktometrii rentgenowskiej. W pracy przedstawiono również charakterystykę zgrupowań skalnych występujących na omawianym terenie oraz omówiono metody pomiarowe...
The stability of foams produced by fine bubbling in aqueous solutions of two surfactants (cationic - CTAB and non--ionic - Tween-20) was investigated for different concentrations and temperature. The data of foam persistence were discussed based on independent results of interfacial response to the surface tension disturbance. A positive correlation between the ability of generating Marangoni effects...
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