BOSTAN, I.; DULGHERU, V.(Technical University of Moldova, 2016)
Some problems of mechanical transmissions can be solved with special effects by developing new types of transmissions based on planetary precessional transmissions with multiple gear, that were developed by the author. ...
MALCOCI, Iu.; BODNARIUC, I.(Technical University of Moldova, 2016)
An ideal dynamical system should not generate any vibrations, because vibrations mean a loss of energy. Vibration in planetary precessional gear box occurs at bearings, gear wheels, misaligned shafts, imbalance rotating ...
DÂNTU, Sergiu; IVANOV, Leonid; GALUŞCA, Eduard(Technical University of Moldova, 2016)
The quality of the deposited layers by spraying in the plasma jet is determined by several factors: the powder material and the surface of the base material, the thermo-physical properties of the material, the temperature ...
BULGARU, Viorica; GUTIUM, Olga(Technical University of Moldova, 2016)
Within the same species and breeds the lactation period has a great influence on the total ash content. Milk collected in December compared with samples in August has a larger increase in ash content, this increase is more ...
GHELBET, Angela(Technical University of Moldova, 2016)
Light industry of the Republic of Moldova is an important sector of the national economy. Articles of clothing, footwear and other consumer goods represent the object of business for this industry. Most businesses are SMEs, ...
ȚIBICHI, Viorica(Technical University of Moldova, 2016)
Deformation of bodies changing over time until reaching the balance between internal and external forces. In the present work, for description of the rheological behaviour of the beam resting on the deformable medium, was ...
GALUŞCA, Eduard(Technical University of Moldova, 2016)
The materials used for installations from the food industry, demand special requirements - as high resistance to wear, corrosion... To solve some of these problems, so to increase the tribological proprieties and also to ...
BULGARU, Viorica(Technical University of Moldova, 2016)
Goat milk quality depends on factors such as breed, number and stage of lactation, health status, region, diet, and has a predominant influence on the quality of subsequent goat milk products. The main objective of present ...
CIOBANU, N.; BUŢANU, V.; SECRIERU, N.; UNGUREANU, D.(Technical University of Moldova, 2016)
The modality traditional management and maintenance of WWTP plants is very inefficient or impossible, therefore it found advantageous to implement a management system, enabling the state to identify complex data acquisition, ...
GUŢU, Marin(Technical University of Moldova, 2016)
In this paper are presented some aspects regarding the method of simulation of composite materials testing with finite element analysis software. There were simulated tensile and shear tests of specimens manufactured from ...
MISHUTIN, A. V.; KROVIAKOV, S. O.; ZAVOLOKA, M. V.; BOGUTSKY, V. L.; STANCHYK, Ie. V.(Technical University of Moldova, 2016)
This article reveals that modified expanded clay lightweight concrete can be effectively used for construction of thin-walled hydraulic engineering structures. Influence of the composition of lightweight concrete on its ...
DEREVIANKO, V. N.; KONDRATIEVA, N. V.; SANITSKIY, N. A.; HRYSHKO, H. M.(Technical University of Moldova, 2016)
This article presents the results of the investigation of gypsum hydration processes in the presence of carbon nanomodifiers. The hemihydrate calcium sulphate molecule interaction with graphene-like surface is the chemical ...
ABRAMOVICH, Nicolai; DICK, Serghei; SONTEA, Victor(Technical University of Moldova, 2016)
Speckle patterns observed by reflected light from a multi-layered skin tissue are theoretically studied. Biological and optical factors related with volume concentration of melanin in epidermis and of blood in dermis, which ...
BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu(Technical University of Moldova, 2016)
Today, most of the energy needed for daily consumption is produced by burning fossil fuels - coal, oil and natural gas. Several million years, plants and animals decomposing led to the formation of fossil fuels, which, ...
BĂJENESCU, Titu-Marius I.(Technical University of Moldova, 2016)
The current and future trends in photovoltaic cells and systems are reviewed in this paper. Solar electricity is more expensive than that produced by traditional sources. But over the past two decades, the cost gap has ...
În articol se prezintă o abordare complexă a procesului creativităţii, fiind explorat în special aspectul psihanalitic al acestei probleme. De asemenea se prezintă unele informaţii privind caracterul gândirii la personalităţi ...