An efficient conversion of kinetic energy of river water into mechanical or electrical energy without building barrages is provided by micro-hydropower stations. Increased efficiency is achieved by an optimum position of ...

It is a well - known fact that making the decisions without having the target to make them work, is usually without effect. The same can be said about the planning activity, which will bring lesser benefits if it is not ...

Ce travail porte sur la préparation et l’étude d’électrode sérigraphies modifiées par la tyrosinase. Cependant une électrode de carbone de type sérigraphie modifié en surface par la tyrosinase (SPCETyr/ Paa/Glut) a été ...

This paper proposes summary indicator of environmental emissions of vehicles, are established analytical links of environmental emissions indicators with road conditions, traffic schemes and flux density of automotive ...

The paper theoretically argues the methodology of schedule optimization on route of the public passenger transport. As a result of developing the methodology, it has been established that the application of queuing theory ...

It has been studied the dynamic of changing anthocyanin content in hydro – alcoholic macerated from frozen berries: raspberry, blackberry and black currant in this work. A maximum content of anthocyanins and extraction ...

The result of structural analysis and of surface strata properties of steel 45 machined in ordinary conditions by applying electrical discharges in impulse are presented. The phenomena of micro-tempering and formation of ...

The properties of absorption and reflection anisotropy in the excitonic region of ZnAs2 and CuGaS2 crystals are researched in the work. A thin structure of the Fabry-Perot interference spectra was observed and the interference ...

The paper deals with the synthesizing of a polynomial RST controller to insure the stability of a flywheel energystorage system. Considering variations of the constructive parameters and perturbation, by means of simulation ...