IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Conferinţa "Microelectronics and Computer Science" by Title

Browsing Conferinţa "Microelectronics and Computer Science" by Title

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  • Programming of drilling machine with CPU controller 
    KULEV, Mihail; LUCA, Evgheni (Technical University of Moldova, 2011)
    The program was elaborated for Topaz factory at the demand of “Selvis-group” srl. The task of the program was to make usage of the drilling machine with CPU controller more easier and to secure PCB (printed circuit board) ...
  • Proiectarea Circuitelor Integrate Asistată de Verificarea în Timp Real 
    BRAGARENCO, Andrei; RITTMAN, Danny; SONTEA, Victor (Technical University of Moldova, 2009)
    Este prezentat principiul asistării proiectării circuitelor integrate asistata de un sistem de verificare si recomandare in timp real. Sunt prezentate principiile de baza a sistemului, avantajele introduse prin utilizarea ...
  • Proiectarea Sistemelor de Transfer Bidirecţional de Date în Baza Reţelelor Petri Hard 
    SUDACEVSCHI, Viorica; ABABII, Victor (Technical University of Moldova, 2009)
    Lucrarea de faţă este dedicată proiectării sistemelor de transfer bidirecţional de date, unde, ca unitate de control a transferului de date se utilizează reţele Petri hard. Structura reţelei Petri hard corespunde funcţional ...
  • Proiectarea și implementarea unui micronucleu 
    VULPEA, Alexandr; CIORBĂ, Dumitru (Technical University of Moldova, 2017)
    Activitățile unui utilizator pe calculator sunt determinate în întregime de sistemul de operare. Prin urmare acesta ar trebui să fie ofere încredere și să funcționeze perfect. Cu regret, chiar și sistemele de operare ...
  • Propagation of laser radiation in nonlinear coupler in the case of two-photon excitation of biexcitons 
    KHADZHI, Piotr; KOROVAI, Olesya; NOSENKO, Olga; KORDONSKAYA, Nadejda (Technical University of Moldova, 2005)
    The propagation peculiarities of coherent laser radiation in two identical semiconductor waveguides are investigated. The system of the nonlinear differential equations is derived, which describes the intensity of propagating ...
  • Properties of Fe-based Microwires 
    BARANOV, Serghei (Technical University of Moldova, 2009)
    The Fe-based composition of cast amorphous glass-coated microwires with positive magnetostriction constant is investigated. The residual stresses distributions in this type of microwires determine domain structures and ...
  • Proprietăți optice ale compozitului Ga2O3-Ga2S3 
    EVTODIEV, Igor; CARAMAN, Iuliana; KANTSER, Valeriu; EVTODIEV, Silvia; GAȘIN, Petru; SPRINCEAN, Veaceslav; DMITROGLO, Liliana; ZASAVIȚCHI, Efim; UNTILA, Dumitru; CARAMAN, Mihail (Technical University of Moldova, 2017)
    Compusul Ga2S3 aparține la clasa materialelor semiconductoare cu defecte structurale proprii. În rețeaua cristalină vacanțele reprezintă 1/3 din nodurile cationice. Acest material se cercetează intens ultimii ani datorită ...
  • Proprietăţile electrice ale celulei fotovoltaice cu joncţiune reliefată fabricată prin HVPE 
    BARANOV, Simion; GORCEAC, Leonid; CINIC, Boris (Tehnica UTM, 2014)
    In this report we are represented the electro-physical properties of the photovoltaic cell with single relief junction fabricated on gallium arsenide substrate by HVPE method. This cell have the shunt resistance of 3.8 ...
  • Proprietăţile termoelectrice a soluţiilor solide de tipul Ga-Sb-Fe 
    COROLEVSCHI, B.; GUŢULEAC, L.; POSTOLACHI, I.; UNTILA, P. (Technical University of Moldova, 2017)
    Cunoașterea proprietăților fizice și chimice ale compușilor binari AIIIBV cu proprietăți de semiconductor este relevantă în proiectarea și dezvoltarea diferitelor dispozitive care promovează tehnologii noi. În ultimii ani, ...
  • Protocolul HSTS impotriva atacurilor MITM 
    BULAI, Rodica; CUCU, Eugeniu (Technical University of Moldova, 2017)
    Un atac man-in-the-middle (MITM) este un tip de atac cibernetic care permite unui actor rău intenționat să facă interceptarea, trimiterea și primirea datelor destinate pentru altcineva. Un atac MITM exploatează procesarea ...
  • Pulsed Electroplating of Metal Nanoparticles form DODUCO Electrolytes 
    MONAICO, Eduard; BRINCOVEANU, Oana; MESTERCA, Raluca; URSAKI, Veaceslav; PRODANA, Mariana; ENACHESCU, Marius; TIGINYANU, Ion (Technical University of Moldova, 2017)
    The mechanisms of Au deposition on InP porous substrates during a pulsed electroplating process are investigated by means of Topography imaging and Current Mapping measurements. The obtained results confirm the formation ...
  • QoS for Grid services 
    POCOTILENCO, Valentin; SIDORENCO, Veaceslav (Technical University of Moldova, 2009)
    This abstract provide some basic concepts about Grid, quality of services (QoS), instrumentaries that realize quality management in Grid infrastructure. One of important goals is to describe features of QoS, workflow and ...
  • QPSK-модулятор спутника “SATUM” на переключаемых микрополосковых линиях 
    СЕКРИЕРУ, Николай; СОРОКИН, Герман (Technical University of Moldova, 2011)
    В данной работе рассмотрены этапы проектирования 5,8 ГГц QPSK-модулятора на основе переключаемых микрополосковых линий. Приведены расчеты составных компонентов и получена структура, готовая к имплементированию высокочастотного ...
  • The quality of life and the migration of people in The Republic of Moldova 
    GOROBIEVSCHI, Svetlana (Technical University of Moldova, 2009)
    The article represents a small study concerning the migration problem of the citizens of Moldova and the factors that influence it. Taking into account the evolution of population in The Republic of Moldova based on the ...
  • The quantum dynamics of a nanomechanical resonator coupled to two quantum dots 
    CEBAN, Victor; MACOVEI, Mihai (Technical University of Moldova, 2017)
    We investigate the quantum dynamics of a system composed of two initially excited closely-spaced quantum dots fixed on a quantum mechanical resonator. The system is submitted to environmental effects and obeys the conditions ...
  • Quantum Interference and Surface States Effects in Topological Insulator Bi0.83Sb0.17 Nanowires 
    KONOPKO, Leonid; NIKOLAEVA, Albina; HUBER, Tito (Technical University of Moldova, 2017)
    We investigate the transport properties of topological insulator (TI) Bi0.83Sb0.17 nanowires. Single-crystal nanowire samples with diameters ranging from 75 nm to 1.1 μm are prepared using high frequency liquid phase casting ...
  • Quantum size effect in semimetal bismuth antimony wires and films 
    NIKOLAEVA, Albina; KONOPKO, Leonid; GRABOV, Vladimir; DEMIDOV, Evghenii; KABLUKOVA, Natalia; KOMAROV, Vladimir; POPOV, Ivan (Tehnica UTM, 2014)
    — We present the experimental results of an investigation of the electron transport of semimetal single- crystal Bi1-xSbx films and wires in temperature range 4.2-300 K. Bi-3at.%Sb films were prepared by the vacuum discrete ...
  • Quasi-one-dimensional organic crystals with improved thermoelectric properties 
    CASIAN, A.; BALMUS, I.; DASHEVSKY, Z.; SCHERRER, H.; DUSCIAC, V.; DUSCIAC, R. (Technical University of Moldova, 2005)
    Thermoelectric properties of quasi-one-dimensional (Q1D) organic crystals with the interference of two main electron-phonon interactions are considered. The electrical conductivity, thermopower, electronic thermal conductivity ...
  • Quasi-vertical Schottky-structures for THZ-applications 
    COJOCARI, O.; SYDLO, C.; HARTNAGEL, H.-L.; TIGINYANU, I. M. (Technical University of Moldova, 2005)
    This paper presents the results of a systematical work on the improvement of high-frequency performance of quasi-vertical structures for THz-applications. Three versions of structure-design based on a quasi-vertical concept ...
  • Quelques idées sur la linguistique informatique 
    TCACI, Olga; SEVERIN, Olga; ISTRATI, Daniela (Technical University of Moldova, 2009)
    Les découvertes linguistiques tendent à montrer que la langue se comporte comme un système. Cependant, c'est un système difficile à cerner, quelquefois flou (jugements grammaticaux et d'acceptabilité de Chomsky). Il faut ...

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