We developed a project during an undergraduate course (advanced experimental chemistry) on the microwave-assisted synthesis of biodiesel (BD), via base-catalyzed transesterification of coconut fat (CF) and soybean oil (SO) by ethanol, followed by product analysis by gas chromatography/mass spectrometry.Our goals were to introduce a problem with rel
This paper aims to discuss the surveillance practices, with the help of big data, especially after the revelations of Edward Snowden Cordless Tools in 2013.It aims to analyze the acting of European Union in relation to the cybersecurity, besides to expose and discuss any existing strategies in Mercosur to face these problems, which will culminate w
Organic compounds in atmospheric particulate matterabove Maribor were analysed in 120 samples of PM10 sampled according to the EN 12341:2014 reference method.Organic compounds compositions were investigated together with the primary and secondary sources of air pollution.Silylation as derivatisation method was used for the GC/MS determination of vo
Venous malformations (VMs) are congenital slow flow vascular malformations that are usually present at birth.They grow proportionate with the age and do not regress with time differentiating them from hemangiomas.VM presents as bluish discoloration of skin/mucosa Biscuits or as soft subcutaneous masses.It may affect any organ, including viscera-lik
Micro-scale Cyber-Physical Systems (MCPSs) can be automatically and formally estimated by probabilistic model checking, on the level of system model MDPs (Markov Decision Processes) against desired requirements in PCTL (Probabilistic Computation Tree Logic).The counterexamples in probabilistic model checking are witnesses of requirements violation,