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Browsing Conferinţa "Microelectronics and Computer Science" by Title

Browsing Conferinţa "Microelectronics and Computer Science" by Title

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  • Software web pentru monitorizarea de la distanţă a analizatorului de gaze 
    RUSU, Aurel; ŞIŞIANU, Sergiu (Technical University of Moldova, 2009)
    În cadrul acestei lucrări au fost analizate metodele, tehnologiile de monitorizare de la distanta a analizatoarelor de gaze moderne. A fost elaborată o aplicație soft (web), care oferă aplicații mai largi și mai vaste ...
  • The solar cells based on the mono-crystalline silicon and screen printing process 
    TROFIM, Viorel; MANOLE, Mihai; METLINSCHI, Pavel (Technical University of Moldova, 2005)
    In this work is described the developed technology of solar cells (S.C.) based on Si- mono-crystalline (residues from manufactory Mezon). The contacts of the solar cells are formed on the base of the conductor paste Pd-Ag, ...
  • Solid-state nanophysics for spin-based quantum computing 
    KANTSER, V. (Technical University of Moldova, 2005)
    Fascinating growth in the number of transistors on a chip in the microelectronics industry requires spectacular reduction of the transistor size. Due to governance of the laws of quantum solid-state nanophysics at nanometer ...
  • Some applications of carbon nanotubes in photovoltaics 
    VERLAN, Victor; BORDIAN, Olga; IOVU, Mihai; MALAHOV, Ludmila; ENACHESCU, Marius (Tehnica UTM, 2014)
    Experimental results on single-walled carbon nanotubes (SWCNTs) and nanocomposite materials ITO/SWCNTs/Al, Au/SWCNTs/n-Si/Al, Al/SWCNTs/P3OT/ITO and Au/SWCNTs/P3OT/n-Si/Al, where P3OT is conducting polymer with conjugated ...
  • Some aspects of autonomic computing systems user interfaces 
    GERU, Vitaly (Technical University of Moldova, 2005)
    The main goal of autonomic computing is to make systems more simple. Even so the human presence will not be completely removed. System administrators maintaining and monitoring large autonomic systems, users making their ...
  • Some properties of lead telluride wire crystals in glass isolation 
    DYNTU, M.; KANTSER, V.; MEGLEI, D. (Technical University of Moldova, 2005)
    Wire crystals (WC) based on lead telluride due to large free path lengths and large de Broglie wavelengths are convenient objects for observation and investigation of classical and quantum size effects. The paper describes ...
  • Some radiative properties of the CdS layers annealed in presence of CdCl2 
    GAŞIN, Petru; VATAVU, Sergiu; CARAMAN, Iuliana (Technical University of Moldova, 2005)
    The analysis of the absorption and photoluminescence spectra of CdS layers at 78K has been performed for unannealed and annealed in CdCl2 CdS/CdTe heterojunctions. The energy diagram of the recombination levels were established.
  • Some urgent problems of electrophysical properties of bismuth and its alloys 
    BODIUL, Pavel; GITSU, Dmitrii; HUBER, Tito; NIKOLAEVA, Albina; PARA, Gheorghe (Technical University of Moldova, 2005)
    Last years bismuth and its alloys attract great attention of a wide circle of researchers. This is determined first of all by the fact that in low dimensional structures based on bismuth one can expect significant increasing ...
  • Sound recognition using dedicated microprocessor architecture 
    BARLEANU, Alexandru; AROTARITEI, Dragos (Technical University of Moldova, 2005)
    In this paper we present a novel approach for a healthcare monitoring system. The proposed system use a hierarchical monitoring of the patient health using wearable devices and a signal array PsoC embedded in a system ...
  • Sounds dynamic filtering depending on source placement 
    CHIVU, Cătălin (Technical University of Moldova, 2005)
    This paper tries to remind to those that develop speech recognition engines the possibility and importance of separating sounds depending on the spatial position of the sources that generate them.
  • Specific Features of Technology of Preparation of Bi Nanowire Arrays by Electrochemical Deposition 
    GLOBA, Pavel; TSURKAN, Ana; SIDEL’NIKOVA, Svetlana (Technical University of Moldova, 2009)
    In this work was solved a complex of problems caused by purely electrochemical characteristics of the technology of obtaining nanowires arrays of semimetal Bi, which concerns: (i) prediction of the growth rate of layers ...
  • Specificarea problemelor clasice de concurenţă utilizând Object-Z 
    CIORBĂ, Dumitru (Technical University of Moldova, 2011)
    Concurenţa, fiind o proprietate critică de sistem, trebuie luată în considerare încă de la etapele iniţiale de elaborare – arhitecturare. Descrierea proprietăţilor arhitecturale se fac prin intermediul limbajelor de ...
  • Spectrele de rezonanţă gama Mössbauer în antimonidul de galiu dopat cu Fe 
    GHEORGHIŢĂ, Eugen; MIHĂLACHE, Alexei; TURTĂ, Constantin (Technical University of Moldova, 2011)
    În această lucrare se prezintă pentru discuţie rezultatele studierii spectrelor de rezonanţa nucleară gama (Spectrelor Mössbauer, SM) al antimonidului de galiu dopat cu izotopul 57Fe în diapazonul de concentraţii (1÷3 % ...
  • The speech coding and decoding algorithms 
    ABABII, Victor; SUDACEVSCHI, Viorica (Technical University of Moldova, 2005)
    A method of speech coding and decoding is proposed. The speech coding algorithm is based on first derivate calculation of input speech signal, identification of critical points and input signal amplitude in these points, ...
  • Spin-splitted states and spin hall effect induced by polarization in semiconductors structures 
    KANTSER, V. G.; ARAPAN, S.; BYRLIBA, G.; CYRLIG, S. (Technical University of Moldova, 2005)
    A new terms of SOI induced by interband interaction through the electrical polarization or atomic displacement like optical phonons are proposed and analyzed. These SOI mechanisms have the physical nature in the relativistic ...
  • Sporadic plasma perturbations in the E region of the terrestrial ionosphere 
    ABRAMCIUC, Valeriu (Technical University of Moldova, 2017)
    Sometimes (sporadically) in the ionosphere, at the heights of the E region (altitudes of 90 - 140 km), a very dense (more than 106 electrons/ions per cubic centimeter) layer appears capable of effectively reflecting radio ...
  • Sporirea eficienţei energetice a incubatorului industrial 
    TINCOVAN, Sergiu (Technical University of Moldova, 2017)
    In technological processes for the incubation eggs waterfowl, there is a need for higher accuracy of supporting the microclimate parameters and introducing additional operations according to the program. Another important ...
  • Statistical models of language and Zipf’s law 
    BOBICEV, Victoria; POPESCU, Anatol; ZIDRAŞCO, Tatiana (Technical University of Moldova, 2005)
    Statistical models based on text words became very widespread for the last years. Estimation of words never met in corpus is one of word probability estimation subtasks. Attempts to find the number of never met words, using ...
  • Straturi de AlN crescute pe siliciu prin metoda reacțiilor chimice de transport cu urme de azot polimerizat 
    RAEVSCHI, S.; SPALATU, N.; GORCEAC, L.; BOTNARIUC, V. (Technical University of Moldova, 2017)
    Lucrarea este consacrată dezvoltării tehnologiei de obținere a straturilor epitaxiale de nitrură de galiu pe siliciu prin metoda HVPE (Hydride Vapor Phase Epitaxy). Sintetizarea GaN nemijlocit pe siliciu este complicat de ...
  • Strong coupling diagrammatic approach to correlated polarons 
    CEBOTARI, Irina (Tehnica UTM, 2014)
    The correlation function of phonon clouds of correlated polarons is calculated in second and fourth order of perturbations series and the origin of renormalization perturbation series is established. Diagram representations ...

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