Browsing 2011 by Title

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  • Amplitude Modulation 
    DARADKEH, Yousef; ALMARWAN, Qutaibah; ALSALEEM, Muntaser (Technical University of Moldova, 2011)
    In this paper I explain the most important modulation technique and I explain the type of this Technique (AM). Amplitude modulation (AM) reflectometry is a technique for density profile measurements in magnetic fusion ...
  • Analysis of Active Two-Port Circuits with Variable Loads on the Basis of Projective Geometry 
    PENIN, Alexandr (Technical University of Moldova, 2011)
    For two-port circuit of direct current the problem of recalculation of the changeable load currents is considered. The approach on the basis of projective geometry is used for interpretation of changes or "kinematics" of ...
  • Area distribution of dark diode leakage currents in a-Si:H solar cell panel 
    BEROV, M. N.; SHISHIYANU, S. T.; SHISHIYANU, T. S.; GUEORGUIEV, V. K. (Technical University of Moldova, 2011)
    The effectiveness of solar cell panels depends from the shunt and series resistance of the panel. Significant power losses caused by the presence of a shunt resistance are typically due to manufacturing defects, rather ...
  • Aspecte de Modelare şi Analiză a Proceselor de Calcul Orientate pe Servicii Reconfigurabile 
    ŢURCANU, Iurie; GUŢULEAC, Emilian; PALII, Diana (Technical University of Moldova, 2011)
    În lucrare sunt considerate unele aspecte arhitecturale, de modelare şi analiză a proceselor sistemelor de calcul orientate pe servicii reconfigurabile (OSR) prin reţele Petri reconfigurabile stocastice (RPRS). În acest ...
  • Aspecte privind specificarea concurenţei utilizând diagramele comportamentale UML 
    CIORBĂ, Dumitru (Technical University of Moldova, 2011)
    Două treimi din organizaţiile de dezvoltare software şi peste 10 milioane de specialişti IT (conform unor date ale BZ Research şi, respectiv, în baza analizelor Gartner, Inc.) utilizează limbajul unificat de modelare UML ...
  • Atom–molecular conversion in regime of selfacquisition 
    ZINGAN, A. P.; KHADZHI, P. I. (Technical University of Moldova, 2011)
    It was studied the dynamic of atom–molecular conversion in condition of bose – Einstein condensate with formation of homonuclear molecule in regime of self-acquisition. We received the conditions of appearance of ...
  • Band Gap Size Dependence of Topological Insulator Bi2Te3 Nanotube 
    BEJENARI, Igor; KANTSER, Valeriu (Technical University of Moldova, 2011)
    We study the electronic structure of a cylindrical nanotube made of a topological insulator Bi2Te3. The calculation was made in the framework of the kp theory near the Γ point of the surface Brilloiun zone. A band gap size ...
  • Bifilar microwires based on bismuth and tin 
    MEGLEI, D.; DYNTU, M. (Technical University of Moldova, 2011)
    These studies and analysis of the literature data showed that these BMs can be used for the manufacture of sensing devices. In this work, we propose a technique of preparation of transducers using the studied BMs suitable ...
  • Bobinaje pentru maşini electrice de curent continuu cu comutatoare erconice 
    Eugeniu CATLABUGA (Technical University of Moldova, 2011)
    In lucrare se prezintă scheme de bobinage înseriate prin ercoane cu contact deschis elaborate pentru maşini electrice de curent continuu cu scopul ameliorării comutaţiei in procesul de funcţionare a maşinei electrice. ...
  • Build-Time Javascript Code Analysis 
    OBJELEAN, Alexandru (Technical University of Moldova, 2011)
    Javascript can be tough to maintain. The bigger is your project, the harder it will be to ensure that everything is ok. Luckily, there are tools to help you with that. One of the recently launched tools is JSHint, a online ...
  • Clasificarea afixelor dupa criteriul etimologic si a partii de vorbire pe care o formeaza 
    CATERENCIUC, Svetlana (Technical University of Moldova, 2011)
    Affixation is one of the most productive ways of enriching vocabulary. Prefixes and suffixes play important role in term-formation, classifying them according to their origin and part of speech.
  • Clasificări ale limbajelor de specificare 
    CIORBĂ, Dumitru (Technical University of Moldova, 2011)
    Specificarea defineşte totalitatea cerinţelor faţă de sistemul în elaborare pe care un dezvoltator le va implementa în mod obligatoriu. Multiple limbaje de specificare sunt cunoscute şi acceptate (mai mult sau mai puţin) ...
  • Componente Hardware Parametrizate pentru Reţele Neuronale Artificiale 
    CĂRBUNE, Viorel; CHIRILA, Sergiu; PODUBNÎI, Marin (Technical University of Moldova, 2011)
    În acest articol s-a încercat să se propună metode şi instrumente pentru implementarea reţelelor neuronale artificiale în baza circuitelor FPGA. Motivele care au dus la elaborarea acestui articol sunt posibilităţile şi ...
  • Comportarea ferofluidelor în câmpuri magnetice de joasă intensitate 
    BUZDUGA, Corneliu; BENABOU, Abdelkader; BEŞLIU, Victor; MARUSIC, Galina; FILOTE, Constantin; CIUFUDEAN, Călin (Technical University of Moldova, 2011)
    În acest articol prezentăm comportarea ferofluidului de tip APG E32 în prezenţa unui câmp magnetic. Experimentul s-a bazat pe introducerea unui tub cu ferofluid într-un câmp magnetic produs de doi electromagneţi, punctul ...
  • Conducerea unui Robot Autonom Mobil într-un Spaţiu cu Coordonate Relative 
    ABABII, Victor; SUDACEVSCHI, Viorica; PODUBNÎI, Marin; CĂRBUNE, Viorel; SAFONOV, Ghenadie; CEBAN, Liudmila; ABABII, Constantin (Technical University of Moldova, 2011)
    Lucrarea da faţă este dedicată proiectării şi cercetării sistemelor de conducere a roboţilor autonomi mobili definiţi în spaţii cu coordonate relative. În scopul reducerii complexităţii modelelor matematice şi a sistemului ...
  • Contabilitatea instituţiei de cercetare în sistemul informational ― ”Universal Accounting” 
    AVORNIC, A.; CANŢER, V.; ŢURCANU, V. (Technical University of Moldova, 2011)
    Soluţionarea problemelor apărute în activitatea economico-financiara a unei instituţii, în particular de cercetare, este dependentă de calitatea şi cantitatea informaţiilor procesate şi furnizate de sistemul informaţional ...
  • Contributions to the development of acid battery charging regulator from photovoltaic panels with MPPT function 
    GANGAN, Sergiu; TROFIM, Viorel (Technical University of Moldova, 2011)
    This charge controller can be used with all different types of photovoltaic panels and batteries. Its control unit generates variable 0-100% duty cycle, resulting in efficient battery charging. To optimize the energy losses ...
  • Cooperative Learning and Interactive Techniques in Language Teaching 
    ZAVADOVSCHI, A. (Technical University of Moldova, 2011)
    This article briefly reviews key elements of cooperative learning and also presents some teaching skills such as working cooperatively in addition to creative thinking that can be introduced to the students to facilitate ...
  • Cracking Wired Equivalent Privacy (CWEP) 
    DARADKEH, Yousef; MU’NGER, Ahid AL (Technical University of Moldova, 2011)
    The fact that most wireless networks are not secured has been reported, discussed, lectured on, and more. About the only way you could have avoided this is if you were completely removed from every form of paper and ...
  • Creation of a Knowledge Framework for Non-Commutative Computer Algebra 
    COJOCARU, Svetlana; COLESNICOV, Alexandru; HEINLE, Albert; LEVANDOVSKYY, Viktor; MALAHOV, Ludmila; STUDZINSKI, Grischa; UFNAROVSKI, Victor (Technical University of Moldova, 2011)
    Knowledge framework for non-commutative computer algebra consists of systematically discovered, collected, and thoroughly studied examples kept in a central repository (database). These examples are used at benchmarking ...

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