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Presented paper discuss the influence of substitution of imidasolium ring on the solubility and structure of chitin. The 1-butyl-3-methyl imidazolium chloride (BMIM)(Cl) and the 1-butyl-2,3- dimethyl imidazolium chloride (BMMIM)(Cl) were used as solvents. These ionic liquids differ by the presence of the substituent in position 2 that causes differences in physical and chemical properties. The surface...
TOSCA, a non-invasive monitor with a single earlobe probe incorporating a Stow–Severinghaus electrode and optical sensor (Linde Medical Sensors AG, Basel, Switzerland), has previously been used with ventilated patients and in sleep laboratories. We recorded transcutaneous carbon dioxide pressures (Ptcco2) and oxygen saturations (Spo2) in non-ventilated patients to investigate opioid-induced respiratory...
The paper presents a Web application providing access to an offer of transportation company through the Internet. Operation and functionality of the application has been presented as well as its usefulness for solving problem of commuting connections with use of graph theory.
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