Browsing 2012 by Title

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  • Sistemul energetic de la bordul satelitului 
    CANŢER, V.; ZASAVIŢCHII, E.; SAINSUS, I.; CONEV, A.; RUSSEV, Iu. (Tehnica UTM, 2012)
    In this study, we argue that the power-supply system in the composition of spaceborne equipment plays an important role. This can be explained by the fact that all the components operate at extremely low temperatures ...
  • SOC-ориентированные технологии мозгоподобных квантовых вычислений 
    ХАХАНОВ, Владимир; MURAD ALI ABBAS; ЛИТВИНОВА, Евгения (Tehnica UTM, 2012)
    Qubit (quantum) structures of data and computational processes for significantly improving performance when solving problems of discrete optimization and fault-tolerant design are proposed. We describe a hardware-focused ...
  • Soft-decodarea datelor recepţionate de la nano-satelitul SATUM 
    POCOTILENCO, Valentin (Tehnica UTM, 2012)
    Errors in communication channels are the problem that can be solved on different stages of data live, from data generation and application to the communication channel on transmitter until decoding and analyzing on receiver. ...
  • A study on classification for the vowel signal accordingwith emotional state based on recurent fuzzy C-means algorithm 
    ZBANCIOC, Marius; FERARU, Monica (Tehnica UTM, 2012)
    In this paper we used the recurent fuzzy C-means algorithm in order to compare the centers of the clusters with the statistic parameters obtained from the input data sets. Based on the experimental results, the FCM ...
  • Superconducting critical temperature reentrance in F/S/F three-layered structures based on Nb AND Cu41Ni59 alloy 
    ZDRAVKOV, V. I.; OBERMEIER, G.; GARCIA-GARCIA, J.; KEHRLE, J.; ULLRICH, A.; MULLER, C.; MORARI, R.; ANTROPOV, E.; HORN, S.; TAGIROV, L. R.; TIDECKS, R.; SIDORENKO, A. S.; GHITU, D. (Technical University of Moldova, 2012)
    Ferromagnet/Superconductor/Ferromagnet (F/S/F) trilayers, in which the establishing of a Fulde-Ferrell Larkin-Ovchinnikov (FFLO) like state leads re-entrance behavior of superconductivity, form the core structure of the ...
  • Superconducting spin–switch for spintronics 
    SIDORENKO, Anatolie (Technical University of Moldova, 2012)
    Very rapid developing area of spintronics needs new devices, based on new physical principles. One of such devices – a superconducting spin-switch consists of ferromagnetic and superconducting layers.The thicknesses tuning ...
  • Suport didactic la disciplina „Sisteme suport pentru decizii” 
    BELDIGA, Maria; BRAGARU, Tudor; CĂPĂŢÂNĂ, Gheorghe (Tehnica UTM, 2012)
    Summary of tests and evaluation for e-Learning are stages that require considerable effort and time from the teacher. In this article is described an original architecture for constructing the teaching supports with ...
  • Temperature influence on In0,3Ga0,7As / GaAs nanostructures of VCSEL lasers with quantum wells 
    DOROGAN, A.; DOROGAN, V.; MEREUTA, A.; SYRBU, A.; SYRBU, N.; VIERU, T.; URSAKI, V.; ZALAMAI, V. (Technical University of Moldova, 2012)
    Transitions hh,lh1-e1(1s), hh1,lh1-e2(1s), hh2,lh2 -e2(1s), hh3,lh3,-e3(1s) and the particularities conditioned by quantum dots (QD) produced on the boundaries of nanolayers and buffer layer had been revealed in reflection ...
  • Tendinţe de dezvoltare a radiocomunicaţiilor în Republica Moldova 
    PULBERE, Veronica (Tehnica UTM, 2012)
    Radiocommunications is a major part of telecommunications. In given article are prezented the Radiocommunications industry development trends, their place in the telecommunications industry and their importance for ...
  • Teoria jocurilor în sisteme suport deciziei 
    MIHALACHI, Svetlana (Tehnica UTM, 2012)
    Today, decision making is more difficult. The need for decision-making speed has increased and there is more distortion of information. On the positive side, there is a greater emphasis on fact-based decision making. A ...
  • Testarea statistică Web utilizând modele Markov unificate (UMM) 
    CATRUC, Mariana; MIRONIUC, Anton (Technical University of Moldova, 2012)
    Statistical testing and reliability analysis can be used efficiently to provide quality Web applications. To use this strategy was retrieve information about errors from existing access logs and error logs for Web. Usage-based ...
  • Thermoelectrical properties of nanoscale indium thin oxide-based thin films 
    BRINZARI, Vladimir; NIKA, Denis; DAMASKIN, Ion; BELYSHEVA, Tatyana; TRAKHTENBERG, Leonid; KOROTCENKOV, Ghenadii (Technical University of Moldova, 2012)
    The thermoelectrical properties of indium tin oxide-based nanoscale films deposited by spray pyrolysis method have been investigated. Different metal additives were used to modify the electronic properties of the base ...
  • Tratamentul cavităţilor infectate cu iradiere fotonică 
    NICA, Iurie; POGORELISCHI, Leonid; MAXIMOV, Eugen; CEBOTARI, Valeriu; IAVORSCHI, Constantin; BOLOGA, Vitalie; NAHABA, Vladimir; ŢÎMBALARI, Emilia (Tehnica UTM, 2012)
    A device for a procedure for preoperatively preparing patients with progressive drug-resistant fiber-cavernous tuberculosis also for treatment of other diseases, as lungs and other organs is developed. The device performed ...
  • Unele aspecte de exploatare a documentelor Web în scopurile morfologiei computaționale 
    PETIC, Mircea (Tehnica UTM, 2012)
    The paper deals with the computational derivational morphology mechanisms which permit automatic acquisition of the lexical resources for the Romanian language. In this context, the possibilities of derivational sequence ...
  • Unified matrix representations of architecture of a classical and quantum computers in 2n –dimensional computational Hilbert space H2n. 
    ENACHI, Viorel; GUBCEAC, Natalia (Tehnica UTM, 2012)
    By using 2 n dimensional computational Hilbert space we obtained computers equations for any digital binary computers (or devices ) with n -input and m-output .The solution of computers equations is a transformation matrix ...
  • Utilizarea convertoarelor de impedanţă în filtre active 
    AVRAM, Ion (Technical University of Moldova, 2012)
    Active filters have a basic device of electronic communication equipment. In this paper we analyze the cheme of the impedance converter for two variants of realization. It is estimated sensitivity of the input impedance ...
  • Utilizarea metodei grafice la rezolvarea unor probleme de fizică 
    CHISTOL, Vitalie (Tehnica UTM, 2012)
    Thorough analysis of the results obtained from the solution of physical problems can be done by graphical interpretation of the processes in which the physical system is involved This work examines several problems by ...
  • Utilizarea resurselor reutizabile ale limbii române în procesul de recunoaştere a textelor 
    BOIAN, E.; CIUBOTARU, C.; COJOCARU, S.; COLESNICOV, A.; MALAHOV, L. (Tehnica UTM, 2012)
    The paper describes the technology for text digitalization and converting of scanned Romanian texts written with the Cyrillic letters. Full-text digitalization is performed using lexicon Reusable Romanian Linguistic ...
  • The utilization of computational linguistic resources in morpho-syntactic disambiguation 
    GÎSCA, Veronica (Tehnica UTM, 2012)
    Syntactic structure of language can be defined by context-free grammars. Contextfree grammars do not facilitate generation of context sensitive aspects, for example, the agreement between different parts of a sentence. ...
  • VCSEL measurements and characterization for gas sensing 
    VIERU, T.; DOROGAN, A.; VIERU, S.; DOROGAN, V. (Technical University of Moldova, 2012)
    The paper presents the results of measurements and analysis of parameters and characteristics of Vertical Cavity Surface Emitting Laser (VCSEL) Diode to use in gas detectors on the basis of the tunable diode laser spectroscopy ...

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