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ABSTRACT The nutritional composition for different healthy and/or diet purposes needs an appropriate composition of ingredients. But the different food products contain different levels of nutritional gradients. Therefore, the cost minimization of the food supplies and the composition of the ingredients in an appropriate combination can be a target from an economic point of view. The paper quantifies the relationships between food supply and the composition of the ingredient procedure by means of minimizing the su...

The research is aimed at developing intelligent solution for the manager to better plan future resources. A key element in profit management is resource allocation. The idea of this research is based on the desire to improve the profit of a business organization. Quantitative formalization of this process is done by presenting mathematical models for predicting. Formal modeling in forecasting is based on statistical analysis of available historical data and estimation of future behavior. Mathematical prediction mo...

The charging time of Electric Vehicles (EVs) is an important parameter that greatly affects their operation. Its evaluation helps to estimate the distance traveled. The paper derives an analytical relationship that helps estimate the charging time of the remaining capacity of the EV battery. The relationship is based on a quadratic approximation of charging times for several categories of batteries with different capacities and charging stations with different power levels.

One of the directions towards a green energy transition is the spread of electric vehicles in the transportation sector. This necessitated the installation of electric charging stations, but as their number increases, so do the problems with their management and the increasing consumption of electricity. In this regard, there is a need to search for intelligent management solutions in the transition to alternative energy sources. This research is related to the development of a project to build a smart system for ...