Browsing 2009 by Title

Sort by: Order: Results:

  • Despre fiabilitatea unui element din cadrul rețelei NGN 
    ŢURCANU, Dinu; ALEXEI, Anatol; BEJAN, Nicolae; FINCIUC, Sergiu; SMOCHIN, Dumitru; NISTIRIUC, Ion; BEREGOI, Eugeniu; NISTIRIUC, Pavel; ANDRONIC, Serghei (Technical University of Moldova, 2009)
    În prezenta lucrare se analizează utilizarea aparatului proceselor semi-Marcov şi grupării de fază la descrierea reţelelor moderne de comunicaţii, datorită faptului, că nu conţin limitări privind legile de distribuţie a ...
  • Development of a Data Base in C language, using multiple linked list 
    KULEV, M.; ERNU, S. (Technical University of Moldova, 2009)
    The program was elaborated for a company which exports goods from the Republic of Moldova according to it's needs, legislation and the amount of work as to make easier the work of Company’s employers.
  • Development of simple and relatively strong encryption algorithm using combination of XOR and bit shifting 
    LISNIC, Andrei (Technical University of Moldova, 2009)
    This article will describe how to easily develop a efficient encryption algorithm that is obtained by combination of simple encryption methods. This Combination will protect encrypted data from being analyzed semantically.
  • Development of the technological tools for support of musical e-culture 
    COJOCARU, Svetlana; COLESNICOV, Alexandru; MALAHOV, Ludmila (Technical University of Moldova, 2009)
    The article describes the technological tools used at the development of an informational portal for musicologists, musicians and music fans on the musical culture in the Republic of Moldova. The portal is developed using ...
  • Dispozitiv de cercetare automatizată a elementelor solare 
    TROFIM, Viorel; BOTNARU, Alexandru (Technical University of Moldova, 2009)
    This article presents a device which has the task of measuring current - voltage characteristic of solar element investigated, and using a computer program to show this characteristic and to calculate parameters of solar ...
  • Dispozitiv pentru terapia fotodinamică anti–microbiană 
    NICA, Iurie; POGORELISKI, Leonid; MAXIMOV, Evgheny; CEBOTARI, Valeriu; IAVORSCHI, Constantin (Technical University of Moldova, 2009)
    One of the most difficult issues of the modern medicine is the combat against the infectiuos diseases. At the same time the problem of the increasing resistence of the infected microorganisms against the most upto-date ...
  • Dynamics and stability improvement of DFB tapered master-oscillator power-amplifiers 
    TRONCIU, V. Z.; LICHTNER, M.; RADZIUNAS, M.; BANDELOW, U.; WENZEL, H. (Technical University of Moldova, 2009)
    We consider theoretically the lasing properties of distributed-feedback master-oscillator poweramplifiers which are compact semiconductor laser devices capable of emitting a high brilliance beam at an optical power of ...
  • Effect of temperature on the photodissolution of silver in arsenic trisulfide 
    TSIULYANU, Dumitru; STRATAN, Ion (Technical University of Moldova, 2009)
    The influence of temperature on the photodissolution of Ag into glassy As2S3 films has beenstudied by monitoring the changes that occurs in transmission of weakly absorbed broadband light. It wasshown that besides of a low ...
  • The effects of deposition potential and H2O2 concentration on electrochemically grown ZnO 
    BURLACU, Alexandru (Technical University of Moldova, 2009)
    This paper presents the results of electrochemical deposition of zinc oxide (ZnO) on zinc foil from zinc nitrate, zinc sulfate and hydrogen peroxide solutions. The equations of the chemical reactions taking place are ...
  • Effects of γ – irradiation on ZrO2 properties 
    SHISHIYANU, Sergiu T.; GUEORGUIEV, Valentin K.; YILMAZ, Ercan; TURAN, Rasit; SHISHIYANU, Teodor S. (Technical University of Moldova, 2009)
    The doses of γ –irradiation applied have been up to 80 Gray. The C-V characteristics seeing as the flat-band shift when exposed to γ – irradiation showed high sensitivity. Raman scattering measurements of the undoped ZrO2 ...
  • Elaborarea Aparatului pentru Analiza Variabilităţii Ritmului Cardiac 
    ARMENCEA, Nicolae; ŞONTEA, Victor; IAVORSCHI, Anatolie; PAHOMI, Valerii; PÎRŢAC, Valeriu (Technical University of Moldova, 2009)
    In this work is presented the device for heart rate variability analysis and the methods and the principal parameters of analys heart rate variability (HRV).
  • Electrical behavior of the CdTe heterojunction cells fabricated on polyimide substrates 
    POTLOG, Tamara; SPALATU, Nicolaie (Technical University of Moldova, 2009)
    Hot-wall technique has been used for preparation of CdTe heterojunction cells on the polyimide substrates covered with ITO layer. Carrier transport mechanisms of the heterojunction cells are briefly discussed. It has been ...
  • Electrochemically Nanostructured ZnSe for Photonic and Optoelectronic Applications 
    TIGINYANU, I.M.; MONAICO, E.; URSAKI, V.V.; COLIBABA, G.; NEDEOGLO, D.D.; LEPORDA, N. (Technical University of Moldova, 2009)
    In this paper we demonstrate the possibility to control the conductivity of ZnSe in a degree acceptable for electrochemical nanostructuring. Technological methods for the preparation of nanostructures and composite materials ...
  • Estimarea testabilității circuitului digital al contraexemplului Schneider 
    COJOCARU, Ion; ŞERBANAŢI, Luca; PĂVĂLOIU, Bujor; RADOVICI, Alexandru; VASILOŢEANU, Andrei (Technical University of Moldova, 2009)
    The inefficiency of the one way activation method DALG-I was demonstrated in the base of a singleerror 6≡0 for the circuit of the Schneider’s counterexample [2]. As a consequence the DALG-II lgorithm for the simultaneous ...
  • Estimation of language complexity for the human computer interection systems 
    OBJELEAN, Nicolae (Technical University of Moldova, 2009)
    We describe methods for estimation the phonemic, words and lexical ambiguity for automatic speech recognition systems. This methods are use the phonemic structure of spoken words, size of dialogue vocabulary, probability ...
  • Event-threading calculation algorithm complexity estimation 
    CHIOR, Alexandr (Technical University of Moldova, 2009)
    In this paper it is considered a new variant of artificial neural network (ANN) and calculation algorithm so-called event-threading ANN. The classical model of ANN is enhanced by introducing the notion of event-threading ...
  • Exciton Spectra of CuAlS2 and CuAlSe2 Crystals 
    SYRBU, N. N.; URSAKI, V. V.; DOROGAN, A.; GALBIC, I.; KORZUN, B. V.; FADZEYEVA, A. A.; MIANZELEN, R. R. (Technical University of Moldova, 2009)
    The reflectivity exciton spectra are researched for CuAlS2 and CuAlSe2 crystals at 10K. The chipping values were calculated caused by the crystal field and spin-orbital interaction of valence zones. There have been estimated ...
  • Fast Layer 2 Handover Between WiFi and 3G Cellular Networks 
    PLOPEANU, Mircea; CONSTANTINESCU, Mihai; CROITORU, Victor (Technical University of Moldova, 2009)
    This paper presents the events that help achieve the handover operation, based on the IEEE 802.21 standard. It will describe the wireless networks WLAN and 3G, IEEE 802.21 components and handover methods between the two ...
  • Fault Models for Phase Change Memory 
    MOHAMMAD, Mohammad Gh. (Technical University of Moldova, 2009)
    Phase Change Memory (PCM) is the newest type of non-volatile memory that shall replace the currently wide spread flash memory. Recent research activities performed on PCM reliability and operation have identified special ...
  • Fenomene de supratensiune în transformator 
    CATLABUGA, Eugeniu (Technical University of Moldova, 2009)
    În lucrare se propun ecuaţiile cu derivate parţiale şi în formă complexă pentru calcularea repartiţiei tensiunii de-a lungul înfăşurării la intrarea undei de tensiune inaltă în transformator. Deasemenea se prezintă curbele ...

Search DSpace


Browse

My Account