Browsing 2011 by Title

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  • 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 ...
  • Data Encryption algorithms in C# language, based on bitwise “XOR” operator 
    KULEV, M.; PERSIANOV, S. (Technical University of Moldova, 2011)
    Nowadays the Internet has a huge importance in people’s lives. It offers a lot of possibilities, such as: e-commerce, mailing, chatting, data transfer, etc. All this methods of communication are not secured, because Ethernet ...
  • Dataflow programming using Qt framework 
    BALICA, Ana; KULEV, Mihail; VIRTOSU, Sava (Technical University of Moldova, 2011)
    As an alternative to the expensive operating systems and miscellaneous applications there exist open source communities that afford all their products for free. Moreover anyone can contribute to the development of ...
  • Definirea semanticii propoziţiei în limbaj natural 
    POPESCU, Anatol; CREŢU, Sergiu (Technical University of Moldova, 2011)
    This study represents a research concerning the principles and methods of elaboration of an interface in natural language (NL) for informational systems. When we say interpretation of texts in a NL, we mean the process of ...
  • Detection in the contacts with bismuth-antimony alloy when the surface states are in dynamic regime 
    KERNER, Iacov (Technical University of Moldova, 2011)
    Diode detectors (DD) are widely used in electronic information and communication systems. In this paper the numerical modeling of the electrical potential distribution and current passing in the contacts of niobium nitride ...
  • Determinarea proceselor în unele sisteme cu parametri distribuiţi şi control discret impulsiv 
    CEBAN, Gheorghe; BALMUS, Ion; MELNIC, Radu (Technical University of Moldova, 2011)
    Este propusă o metodă de determinare a proceselor în sisteme cu dirijare automată de tip hiperbolic cu parametri distribuiţi şi control discret impulsiv (SPD) pentru care partea continuă poate fi interpretată în formă de ...
  • Developing games in C language using allegro.h graphics and sounds library 
    DVORAC, Alexei; KULEV, Mihail (Technical University of Moldova, 2011)
    The DTT (“Destroy the Tower”) software is a simple 2D game created using DEV-C++ IDE and the allegro.h ibrary. This project shows the basic possibilities of the previously mentioned graphics and sounds library, as well as ...

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