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Browsing Conferinţa Internaţională "Telecomunicaţii, Electronică şi Informatică" - ICTEI by Title

Browsing Conferinţa Internaţională "Telecomunicaţii, Electronică şi Informatică" - ICTEI by Title

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  • SATUM-modulul de captare, procesare digitală şi transmisiune în bandă ultra largă a imaginilor Terrei 
    BODEAN, Gh.; COSTIN, Iu.; GRIŢCOV, S.; ŞESTACOV, T.; SOROKIN, Gh. (Tehnica UTM, 2012)
    The main units of image capturer, error-correcting coder and digital phase shiftkeying modulator of the university nano-satellite, called SATUM, are presented and described in this article. This SATUM subsystem is implemented ...
  • SATUM: Имплементирование и эксперименты с беспроводной передачей изображений 
    Унгурян, Вадим (Tehnica UTM, 2012)
    The article describes the adjustment of the wireless image capturer of the university nanosatellite called SATUM. The unit is implemented by MSP-EXP430FR5739 and CC2520EMK development kit. 0,3 megapixel image is transmited ...
  • Second Order Coherence and its Application in Communication 
    TURCAN, Marina (Technical University of Moldova, 2015)
    In this paper it is examined the coherence properties among the Stokes and anti-Stokes fields and its application in Communication. It is proposed novel two-photon entangled sources which take into account the coherence ...
  • A Second Order-Cone Programming Relaxation for Facility Location Problem and Simple Assembly Line Balancing Problem 
    MORARU, V.; ZAPOROJAN, S.; COJOCARI, N. (Technical University of Moldova, 2015)
    The paper put into discussion the numerical solving of the well known problems in the field of production planning - the facility location problem and the balancing problem SALBP-I (Simple Assembly Line Balancing Problem ...
  • Secure voice data transmission based on the formant analysis algorithms 
    CUNEV, Veaceslav (Tehnica UTM, 2018)
    This report examines the features, differences and advantages of the formant analysis for building on its base and using of enhanced RSA-m encryption algorithms for crypto security of the voice communication of short- and ...
  • Securitatea aplicaţiilor mobile banking 
    CIOBANU, Mihai (Tehnica UTM, 2012)
    Mobile banking is attractive because it is a convenient approach to perform remote banking, but there are security shortfalls in the present mobile banking implementations. This paper discusses some of these security ...
  • Securitatea sistemelor informatice - pilon de bază al siguranței informaționale 
    COLUN, Tatiana (Tehnica UTM, 2018)
    The modern development of information technologies leads to the need to protect information. In this article were elucidated important aspects of the security of informatics systems and information security, being at the ...
  • Sentiment Analysis of User-Generated Online Content 
    BOBICEV, V.; SOKOLOVA, M. (Technical University of Moldova, 2015)
    This paper presents several experiments in the domain of automate text sentiment analysis. Comparison between machine learning (ML) and rule-based algorithms demonstrated that well-tuned rule-based methods obtain better ...
  • Silicon nitride multi nanolayer system fabricated in one reactor 
    AVOTINA, Liga; DEKHTYAR, Yuri; ROMANOVA, Marina; SHULZINGER, Evgeny; SCHMIDT, Ben; VILKEN, Aleksandr; ZASLAVSKI, Aleksandr; ENICHEK, Gennady (Tehnica UTM, 2018)
    The silicon nitride nanomultilayer structure (5 layers, thickness of each around 12 nm) was fabricated in one reactor. The structure had less oxygen concentration against the monolayer one having the same thickness. The ...
  • Simple chaos generator with robust operation 
    COJOCARU, Victor; TEODORESCU, Horia-Nicolai (Tehnica UTM, 2012)
    We describe a simple chaos generator circuit build based on the LM555 timer. This simple circuit can be assembled on a test board shortly. The circuit can be used for studying the processes related to nonlinear dynamics ...
  • A simple method to generate pseudorandom sequences 
    RĂCUCIU, Ciprian; JULA, Nicolae; DOCHIŢOIU, Ştefan (Technical University of Moldova, 2012)
    This paper aims generation pseudorandom sequences using binary representation of rational numbers. Cryptography is one of the areas using such sequences.
  • Simularea asistată de calculator a unor oscilaţii neliniare 
    BALMUŞ, Nicolae; BALMUŞ, Ion; COJUHARI, Alexandru (Tehnica UTM, 2012)
    In the present paper, the authors described the implementation conditions of the numerical experiments on a pendulum, suspension point of which vibrates (Kapitza's pendulum).
  • Simulatoare metrologice de impedanţe flotante 
    NASTAS, Vitalie (Tehnica UTM, 2012)
    Paper contains some aspects of synthesis and analysis of the metrological simulators of floating impedance, suitable for using as the measures in impedance meters. There are presented two type of simulators for reproducing ...
  • A Single ZnO Nanosheet-based UV Photodetector 
    POSTICA, Vasile; LUPAN, Oleg; PAULOWICZ, Ingo; SHREE, Sindu; WOLFF, Niklas; KUMAR MISHRA, Yogendra; KIENLE, Lorenz; ADELUNG, Rainer (Tehnica UTM, 2018)
    In this work, an individual zinc oxide (ZnO) nanosheet was integrated into a sensor device for detection of UV light with ultra-high photosensitivity. Three-dimensional (3-D) and two-dimensional (2-D) highly porous ZnO ...
  • Sistem automat de verificare si sortare a pieselor bazat pe traductoare cu triangulatie 
    POPESCU, Marinel (Tehnica UTM, 2012)
    The problem of distance or position measurement using non-contact method and instrument it is current concern for engineers. Using this way is possible to verify dimensions and sorts the parts of plants after mechanical ...
  • Sistem cu multe canale de reglare automată a procesului de creştere a structurilor semiconductoare prin HVPE 
    BARANOV, S.; CHEIBAŞ, V.; COJUHARI, I. (Technical University of Moldova, 2012)
    The automatic control system for IEC-3/4R technological equipment of the gallium arsenide (GaAs) semiconductor structures epitaxial growing by HVPE method was elaborated. The aim of elaboration is increasing economic ...
  • Sistem cu procesare concurentă a datelor pentru conducerea roboţilor 
    SUDACEVSCHI, Viorica; ABABII, Victor; MUNTEANU, Silvia; SAMOIL, Ion; BALMUŞ, Ion; MELNIC, Radu; CEBA, Gheorghe (Tehnica UTM, 2018)
    În lucrarea de faţă se propune dezvoltarea unui sistem de conducere pentru o echipă de roboţi. La baza modelului de conducere se află procesarea concurentă a datelor care este distribuită pe mai multe dispozitive, unde ...
  • Sistem de detecție și prevenirea intruziunilor în rețele informaționale 
    ȘESTACOV, Andrei (Tehnica UTM, 2018)
    The intrusion detection and prevention systems are security solutions consisting in software components that are designed to suport the protection for vulnerable information systems and networks. The capabilities of this ...
  • Sistem de simulare vizuală a proceselor de calcul orientate pe servicii prin reţele petri membranale 
    ŢURCANU, Iurie; CORDUNENU, Alexei; GUŢULEAC, Emilian (Technical University of Moldova, 2012)
    This paper presents a software environment VMPNS for visual simulation of reconfigurable service-oriented computing with membrane Petri nets. It offers an intuitive graphical user interface for designing various elements ...
  • Sistemul de monitorizare a temperaturii 
    ZAVRAJNYI, Serghei; TIRON, Iurie; GRIŢCO, Andrei; STALBE, Andrei; NICA, Iurie (Tehnica UTM, 2012)
    The multichannel temperature probe for studying the behavior of thermal fields is described in this article. As temperature sensors used Chromel - Alumel thermocouples. Thermoelectric each thermocouple (from 11mV to 13mV) ...

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