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The process of co-hydrofining of pyrolysis products and Fischer–Tropsch synthetic crude with petroleum diesel distillate at a pressure of 5–8 MPa and 330–370°C in the presence of a conventional CoMo–Al2O3 hydrotreating catalyst has been studied, and the trends in the behavior of the physicochemical characteristics of the resulting products have been revealed. The feasibility of manufacturing class...
Web log analysis can be helpful in gaining information about the usability of the web site, web performance, for marketing purposes, or for development of business intelligence tools in e-commerce systems. User segmentation is one of the problems solved in marketing and e-commerce sphere. Various software was developed to support web analysis. However, most of them provide only information through...
The paper addresses the problem of evaluating the unreliability of transmission, undertaken by a given station according to the CSMA scheme with the memoryless backoff and uniform probability distribution for choosing the contention slots. The analysis is carried out both for the unified backoff and multiple backoff contention. The presented results show that the upper bound on the transmission unreliability...
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