Dumitru Mnerie

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The production and use of energy places a wide range of pressures on the environment and on public health, some of which have been decreasing. Enhancing renewable energy is another key factor for reaching the dual goals of security of supply and reduction of emissions of greenhouse gases and air pollution emissions. In addition, a more mature market for(More)
In this paper is presented a Matlab program structure for the implementation, training and use of a neural network used to predict university costs. The use of artificial neural networks to university costs is extremely efficient, the prediction of accuracy percentage is higher than in the case of using traditional methods. Key-Words: financial management,(More)
The lyophilization is an unconventional technology because food is first frozen and not heated. The lyophilization is a good method of freeze-drying for many kind of foodstuff for a beter preservation. The paper presents also some special equipment and the principal advantages of freeze-dried foodstuffs. It shows briefly and food behavior research methods(More)
Optimization of the utilization of the system of foodstuff s lyophilization (freeze drying) presupposes a total analysis of the infl uence factors systemic model. All the factors that have some direct infl uence on the lyophilization process and the factors that have indirect infl uence and are in relation with the optimization criteria were considered.(More)
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