Browsing 2005 by Title

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  • 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. ...
  • Thin-film cadmium telluride solar cells 
    GHIMPU, L.; ANTONIUC, C.; POTLOG, T.; TIGINYANU, I.; URSAKI, V. (Technical University of Moldova, 2005)
    This work investigates the photovoltaic properties of CdS/CdTe thin-film solar cells. CdS and CdTe were deposited by the close-space-sublimation method on glass plates with an area of 2x2 cm2 covered with a SnO2 layer. ...
  • Tunable laser diodes on the basis of III-V heterostructures 
    VIERU, Stanislav; VIERU, Tatiana; DOROGAN, Valerian (Technical University of Moldova, 2005)
    This paper describes the fabrication technique and operating characteristics of tunable sources on the basis of III-V with central emission wavelength 835nm and 980 nm. The laser diodes were realized using gain-guided ...
  • Tuning of controllers to the fourth order advance delay objects with nonminimal phase and astatism 
    IZVOREANU, Bartolomeu; FIODOROV, Ion; COJUHARI, Irina; TONU, Svetlana (Technical University of Moldova, 2005)
    A procedure of tuning of linear controllers to the fourth order advance delay objects’ models with nonminimal phase and astatism is proposed in this paper. The object is presented with transfer function that contains one ...
  • Tuning of controllers to the third order advance delay objects with nonminimal phase and astatism 
    FIODOROV, Ion; IZVOREANU, Bartolomeu; COJUHARI, Irina; TONU, Svetlana (Technical University of Moldova, 2005)
    A procedure of tuning of linear controllers to the third order advance delay objects’models with nonminimal phase and astatism is proposed in this paper. The object is presented with transfer function that contains one ...
  • Two – dimensional discret wavelet transform for multimedia applications 
    RĂDUCANU, Mircea; MATEESCU, Adelaida (Technical University of Moldova, 2005)
    The studies of the two-dimensional transforms presented in this paper were realized in order to obtain a clear and concise synthesis of multimedia video compression algorithms. These researches of the two-dimensional ...
  • Ultrasound decision support system information model 
    PAPANAGA, Victor (Technical University of Moldova, 2005)
    This publication present the Database architecture of our Ultrasound Decision Support System, describe the main problem that we meet in creation of Informational Database and our solution in solving of this problem. Our ...
  • Use of relay characteristics for forming the serviceability parameters of technical objects 
    POPESCU, Anatol; BESETEA, Anatol; BALAN, Iurie (Technical University of Moldova, 2005)
    In such cases, for serviceability estimation there are used, for instance, restrictions on displacement of roots in a complex plane, characteristic parameters of transient processes etc. However, the technical object, ...
  • Using self-explanations with information and communication technologies to improve distance learning in computer science 
    TOURIGNY, Nicole; CAPUS, Laurence; GAMACHE, André (Technical University of Moldova, 2005)
    The curriculum of the computer science at our university has the following objectives: 1) acquire knowledge on fundamentals, and methods in computer science and to discover edges of this field to related ones; 2) develop ...
  • VCPN tool for performance modelling of computers systems 
    GUŢULEAC, Emilian; ODOBESCU, Diana; GUŢULEAC, Emilia E. (Technical University of Moldova, 2005)
    Petri nets (PN) are well established to support the modeling and simulation of parallel and concurrent systems and represent a well-known and widely used formalism. Coloured Petri Nets (CPN) have been introduced to allow ...
  • Video-computer simulation and architectural creation 
    SHARGORODSKY, Mihael (Technical University of Moldova, 2005)
    Videosimulation is one of the most exciting and rapidly developing branches of computer science, multimedia, cinema. In the architectural designing process videosimulation means an anticipated performance, imitation, visual ...
  • A Virtual Laboratory for electrical engineering courses 
    STEFANESCU, Sofronie (Technical University of Moldova, 2005)
    The Curriculum and the employed methods in Technical Universities Education have to be permanently adapted to correspond to the necessities and to benefit from the existent technological opportunities. The increasing power ...
  • Web based application for electronic circuits simulation and signals analysis 
    TILIUTE, Doru Eugen (Technical University of Moldova, 2005)
    The aim of this paper is to present an application destined for electronic circuits simulation and for signals spectra analysis. The particularity of this application is that it is conceived to use the Web technologies ...
  • XML authoring tools in learning content management systems 
    MADJAROV, Ivan (Technical University of Moldova, 2005)
    E-Learning platforms aim to provide learners with the most appropriate activities and tools that best fit their needs. This article presents our approach for designing an e-Learning platform that complies with several ...

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