Pentru a avea succes pe piaţă, o invenţie trebuie să fie cunoscută unui cerc mai larg de potenţiali utilizatori. Breasla inventatorilor din Republica Moldova, cunoscută până nu demult doar în spaţiul sovietic (unde interesele ...

We consider an inverse problem for a two-dimensional degenerate heat equation in a rectangular domain. Direct problems of this type are mathematical models of various processes such as seawater desalination, movement of ...

Sunt prezentate rezultatele elebaorării atenuatorului optic ajustabil (AOA) în baza fluidului magnetoreologic (FMR) destinat pentru funcționarea în gama spectrală 0,4...6 μm. Au fost identificate principalele caracteristici ...

Conservarea ştiinţifică a operelor de artă ce aparțin patrimoniului național, prin activitățile complexe de cercetăre: investigare ştiinţifică, prezervare activă sau profilactică și restaurare, contribuie la „cunoaşterea ...

The time-of-flight measurements of the hole drift in As2S 3 films have shown that below 80°C the typical dispersive transport occurs. Very low drift mobility values (~10-10cm2/Vs at 45oc) correspond to an activation energy ...

Within the framework of this study, the technology of obtaining vinegar from grape and apple concentrates was analyzed in order to unify production. Optimal conditions have been created for alcoholic and acetic fermentation ...

The authors report theoretical and experimental results on the properties of distributed Bragg reflector semiconductor lasers. Using the traveling wave equation model, they show that a proper choice of coupling coefficient ...

The purpose of this work is to study the steady-state modes of operation of proposed new device at single-phase short circuit of the load for different connection options of regulating autotransformer to hexagon circuit ...

Effect of O2, N2 and H2O to electrical behavior of tellurium-based films as well as cross-sensitivity to NO2 gas has been studied at temperatures between 20 and 70°C. The increase of oxygen partial pressure in N2+O2 carrier ...

MgB2 film with a thickness of about 600 nm was deposited on the MgO (100) single crystal substrate using a “two-step” synthesis technique. First, deposition of boron thin film was carried out by rf magnetron sputtering on ...