Browsing 2005 by Title

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  • Software synthesis for embedded systems using executable and translatable UML 
    CARAULEAN, Valeriu (Technical University of Moldova, 2005)
    In this paper are described Executable and Translatable UML and how it can be used in developing of Embedded Systems. Also, is evidentiated all benefits offered by automatic translation of UML models in source-code and ...
  • 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 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.
  • 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 ...
  • 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 ...
  • A study concerning the elimination of the neurons or of the layers from multi-layer neural network 
    PUŞCAŞU, Gheorghe; CODREŞ, Bogdan (Technical University of Moldova, 2005)
    After a neuronal structure is trained using a training set, an important problem is to generalise the learned. If the system memorises only the data used for the training session it might be possible, the network to give ...
  • Sub-natural spectral lines via quantum interferences 
    BARDETSCHI, Profirii; MACOVEI, Mihai (Technical University of Moldova, 2005)
    The interaction of a single three-level ladder system with an external applied coherent field and damped via the surrounding electromagnetic field modes is investigated. It is demonstrated that the fluorescence spectral ...
  • The system for obtaining three-dimensional images 
    GÎSCĂ, Vasile; OBADA, Gheorghe (Technical University of Moldova, 2005)
    The current article contains the description of a system for obtaining 3D (stereoscopic) images by means of a lenticular raster. This system consists of the following components: a digital photo camera or a scanner, a ...
  • The system with reconfigurable architecture for software testing for MCS-51 microcontrollers 
    ABABII, Victor; SUDACEVSCHI, Viorica (Technical University of Moldova, 2005)
    In this paper the multi-user system design with reconfigurable architecture for testing of MCS-51 software, which excludes listed lacks is considered. This can be achieved because the testing system is developed as WWW of ...
  • Teaching timed hybrid Petri nets for performance modeling of computers networks protocols 
    GUŢULEAC, Emilian; SONTEA, Victor (Technical University of Moldova, 2005)
    The handling of abstraction and of models is generally claimed to be one of the central issues of computer engineering and science. However, little attention is paid to the process of model creation, validation and performance ...
  • Technologization of Romanian: linguistic resources, applications, tools 
    BOIAN, Elena; CIUBOTARU, Constantin; COJOCARU, Svetlana; COLESNICOV, Alexandru; DEMIDOVA, Valentina; MALAHOVA, Ludmila (Technical University of Moldova, 2005)
    In this paper we present the Reusable Resources for Natural Language Technology (RRNLT). The RRNLT contain: Tools for access (use) of Resources, Tools for maintenance (support) of Resources, A base Romanian lexicon of 70 ...
  • TETHRA: TDM over Ethernet Router and Analyzer 
    FAGADAR-COSMA, Mihai; FANICIU, Liviu D.; MICEA, Mihai V. (Technical University of Moldova, 2005)
    This paper focuses on the design and implementation of a digital equipment capable of acting as a bridge between two different networks: a plesiochronous digital hierarchy and a Fast-Ethernet network. The device, named ...
  • Thermower in weacly degenerated systems 
    BODIUL, Pavel; PEEV, Leonid (Technical University of Moldova, 2005)
    Doping of semimetals with impurities of the IV and VI groups considerably influences kinetic properties of these systems and it is one of the methods for investigation of peculiarities of the free carrier band spectrum. ...

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