The kinetics of the hydration of propylene oxide was studied using a pressurized batch reactor for both uncatalyzed and heterogeneously catalyzed reactions.Lewatit MonoPlus M500/HCO3 - was used as heterogeneous catalyst, which showed better performance than Dowex Marathon Course a pied - Homme - Vetements - Pantalon - Nylon A/HCO3 -.The effects of
The response to the COVID-19 pandemic from the research and science community has been vigorous, with information being released faster than that of any other event in human history.Articles related to the virus were being rapidly published by January 2020.A small fraction of these publications comprised reports of prospective clinical trials (0.25
The aim of this study was to investigate chosen aspects of the lifestyle of soccer fans.Methods.The study was conducted among 200 fans.In the study a diagnostic survey was employed, with Coloring Books the use of the techniques of questionnaire, interview, document analysis and participant observation.In order to draw statistical conclusions, the t
Purpose.The literature analysis of the results cryopreservation of Rear Console Housing different fish species highlights a variation of many parameters, in particular the sperm survival rate during the freezing and unfreezing process.The survival capability of spermatozoa may be called the main parameter, which indentifies the efficiency of the en