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  • Parallel Web search: modern application architectures 
    MOCANU, Mihai; DOROBANŢU, Mihai; POPA, Mihai (Technical University of Moldova, 2005)
    In virtual information world, containing billions or more Web pages, search engines is still the main mechanism for accessing information. Although today the main utility of the Internet is for interactive access to documents ...
  • 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 ...
  • Session borders controllers: next step in full deployment of voice over IP services 
    CONSTANTINESCU, Mihai Aurel; CERNAIANU, Doina Oana; CROITORU, Victor (Technical University of Moldova, 2005)
    Session Border Controllers (SBCs) became an important element in implementation of modern Voice over IP (VoIP) services, as service providers look to protect the integrity of their networks and business models while offering ...
  • MEMS switch design and analysis based on electromagnetic simulator 
    STEFAN, Simion (Technical University of Moldova, 2005)
    The paper presents a design procedure for a distributed switch consisting of an array of MEMSs (Micro-Electro-Mechanical-Systems) loading a CPW (CoPlanar Waveguide). The MEMS equivalent circuit is developed from the ...
  • A new high stability sine oscillator with simulated inductance 
    CIUGUDEAN, M.; FILIP, A.; AVRAM, A.; PANTIŞ, M. (Technical University of Moldova, 2005)
    A new sine LC oscillator is developed, with simulated inductance using two operational amplifiers. Thus, the oscillator becomes a RC one. The resulting parallel resonant LC circuit may provide a high quality factor, which ...
  • Digital signal generator for exciting an area of ultrasonic transducers 
    TANASE, Mihail Eugen; LIE, Ioan; MARINCA, Bogdan; BABAITA, Mircea (Technical University of Moldova, 2005)
    The authors are part of a larger staff, lead by prof. dr. ing. M. E. Tanase that have, for a long time, studied the optimal ultrasonic investigations in elastic mediums, especially in biological mediums. The digital signal ...
  • Kernel selection for mean shift background tracking in video surveillance 
    CODRUT, Ianăşi; TOMA, Corneliu; GUI, Vasile; PESCARU, Dan (Technical University of Moldova, 2005)
    Nonparametric kernel density estimation has been successfully used in modeling the background statistics, in video surveillance, due to its capability to perform well without making any assumption about the form of the ...
  • Optimizing the cost to quality ratio in ultrasonic imaging 
    LIE, Ioan; TĂNASE, Mihail Eugen (Technical University of Moldova, 2005)
    The paper deals with a part of the grant and phd research of the authors in obtaining quality ultrasonic images with a simple electronic equipment. Having in mind the fact that the image resolution increases with the number ...
  • New control techniques for hybrid regulator 
    BĂBĂIŢĂ, Mircea; PAPAZIAN, Petru; POPOVICI, Adrian; AVRAM, Adrian; TĂNASE, Mihail (Technical University of Moldova, 2005)
    The goal of this work is to study the performances of a hybrid controller used to control DC Motor drives. This study is made using computer simulation (MATLAB). In the first part, the basic notions of conventional and ...
  • The gated amplifier - discriminator for measurement of temporary parameters of electronic schemes 
    MIRONOV, B.; MIRONOVA, M. (Technical University of Moldova, 2005)
    In practical experimental production both application of digital chips and other electronic circuits, it happens it is necessary to make their selection and classification on temporary parameters. The application of usual ...
  • Multimedia applications for training in communications 
    GIMENES, Claude; MATEESCU, Adelaida; RĂDUCANU, Mircea (Technical University of Moldova, 2005)
    Our paper presents the author’s experience in realisation of multimedia educational CD-ROM, which was developed from 1996 at National Institute of Telecommunications, Evry - France under Professor Claude Gimenes co-ordination. ...
  • Information science syllabus and teaching practices within the higher education 
    DRAGULANESCU, Nicolae (Technical University of Moldova, 2005)
    Born in USA, in 1968, the Information Science became meanwhile a genuine adult science in its own rights. In 2008 it will celebrate its 40th anniversary! According to Le Coadic, “the today’s Information Science is including ...
  • 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 ...
  • The new form of reception education by distance learning trainees of the XXI century 
    HANBECOV, Nataly (Technical University of Moldova, 2005)
    In the report results of scientific researches and practical development which have been carried out in the "Multimedia" laboratory of the Center of Information Technologies at the State University of Moldova are submitted ...
  • Main advantage of the electronic testing 
    CIRHANA, Vitalie; RUSU, Carolina (Technical University of Moldova, 2005)
    The most important dignity of the electronic testing is a possibility of modeling the test tasks (their sequences, variations and even conditions themselves) on base of the given algorithm. To other values follows to refer ...
  • 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 ...
  • Relating to artificial communication 
    CARCEA, Liviu; VATAMANIUC, Dumitru; VELICU, Cristina; VATAMANIUC, Aurel (Technical University of Moldova, 2005)
    The semantics of a text depends less on the meaning of a word in particularly and more on their combinations. In the natural language the abstraction of the syntactic forms has evolved so much that the same meaning can be ...
  • E-learning and e-science infrastructure of Moldova 
    BOGATENCOV, Peter; COVALENCO, Ion; GONCEARUC, Anatol; SECRIERU, Grigore; SIDORENCO, Veaceslav; VARZARI, Boris (Technical University of Moldova, 2005)
    Since 1999 in Moldova as in many other European countries has started creation of National Research and Educational Network (NREN). Brief history, main goals of national networking infrastructure construction, current state ...
  • Mathematical modeling and elaboration of the simulation software during the real time on the computer of the mechanics oscillations problems 
    BALMUŞ, N.; BALMUŞ, I. (Technical University of Moldova, 2005)
    In the paper the problems of numeric experiments realization during the real period are treated. Applications realized in computer are used for learning process and permit quantative study of oscillating phenomena in ...
  • Parrot virtual machine as a pedagogic tool 
    APERGHIS-TRAMONI, C.; GUIZOL, J. (Technical University of Moldova, 2005)
    Such a machine is perfectly adapted to machine language learning, it makes possible to concentrate all of the teaching on the assembly characteristics disregarding all that connects it to the reality of an existing machine. ...

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