E-COMMERCE USING BLOCKCHAIN TECHNOLOGIES

E-commerce using blockchain technologies

Introduction.The article analyzes the practice of using blockchain technologies for commercial activities in the Russian Federation.Currently, in the Russian Federation, two main directions of such commerce can be distinguished: conclusion and execution of smart Wheat Germ Oil contracts; implementation of transactions with cryptocurrencies.Theoreti

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Flexibility Quantification and the Potential for Its Usage in the Case of Electric Bus Depots with Unidirectional Charging

One of the crucial steps for a successful integration of electric bus fleets into the existing electric power systems is the active and intelligent usage of their flexibility.This is important not only for reducing the eventual negative effects on the power grid but also for reducing energy and infrastructure costs.The first step in the optimal usa

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Serial Interval and Generation Interval for Imported and Local Infectors, Respectively, Estimated Using Reported Contact-Tracing Data of COVID-19 in China

The emerging virus, COVID-19, has caused a massive outbreak worldwide.Based on the publicly available contact-tracing data, we identified 509 transmission chains from 20 provinces in China and estimated the serial interval (SI) and generation interval (GI) of COVID-19 in China.Inspired by different possible values of the time-varying reproduction n

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