IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Conferinţa "Microelectronics and Computer Science" by Title

Browsing Conferinţa "Microelectronics and Computer Science" by Title

Sort by: Order: Results:

  • Fabrication and characterization of flexible composite material based on Aerographite/InP micro-nanostructures 
    PLESCO, Irina; STROBEL, Julian; SCHÜTT, Fabian; GORCEAC, Leonid; CINIC, Boris; HIMCINSCHI, Cameliu; MISHRA, Yogendra Kumar; KIENLE, Lorenz; ADELUNG, Rainer; TIGINYANU, Ion (Technical University of Moldova, 2017)
    The goal of this work is to extend the class of flexible hybrid nanomaterials based on aerographite scaffolds. For this purpose, we developed the technological conditions for the deposition of InP:Zn micro- and nanostructures ...
  • Fabrication of Porous Nanostructures by Design 
    MONAICO, Eduard; MONAICO, Elena; URSAKI, Veaceslav; TIGINYANU, Ion (Technical University of Moldova, 2017)
    We report on the application of special design of masks for the purpose of electrochemical etching of InP single crystals which enables one to change in a controlled fashion the direction of propagation of pores, including ...
  • 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 ...
  • A fast vector quantization image encoding using Tchebichef moments 
    BELDIANU, Spiridon Florin (Technical University of Moldova, 2005)
    The codeword searching sequence is sometimes vital to the efficiency of a VQ encoding algorithm. In this paper, we present a fast encoding algorithm for vector quantization that uses Tchebichef moments of an image block ...
  • 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 ...
  • Features of luminescence in semiconductor quantum wires in external electric and magnetic fields 
    SINYAVSKY, Elerlange; KOSTYUKEVICH, Nina (Technical University of Moldova, 2017)
    The interband optical transitions in quantum wires in a model of a parabolic potential in an electric and magnetic field directed perpendicular to the nanowire axis are studied theoretically. The frequency dependences of ...
  • 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 ...
  • Fiber Optic Speckle Interferometry for Intrusion Monitoring Systems 
    CULEAC, I.; BORSCIOV, V.; VERLAN, V.; COJOCARU, I.; IOVU, M.; CIORNEA, V.; BUZDUGAN, A. (Technical University of Moldova, 2017)
    A speckle based fiber-optic technique for perimeter intrusion-monitoring systems is discussed. The method is based on the effect of variation of the speckle pattern in the far-field of a multimode fiber. Computer processing ...
  • Filiform nanoarchitectures consisting of arrays of highly integrated Bi nanowires in glass envelopes 
    POSTOLACHE, V.; IOISHER, A.; MONAICO, E.; BADINTER, E.; TIGINYANU, I.M. (Technical University of Moldova, 2009)
    Using a modified version of the Taylor method, we show the possibility to produce glass micro-cables comprising huge amounts of Bi nanowires in glass envelopes, each nanowire being electrically isolated from the neighbouring ...
  • Filters with Optical Isotropic Wavelength 
    SYRBU, N. N.; DOROGAN, A.; STAMOV, I. (Technical University of Moldova, 2009)
    In the present work it is presented the construction of Band-Pass-Mode Filter and Band –Elimination-Mode Filter used for decreasing the track of the excitation lines 536.7nm and 632.8nm, respectively, for Ar+ and He-Ne ...
  • Flux flow in superconducting MgB2 films 
    KOCH, Thomas (Technical University of Moldova, 2005)
    In this work the experimental investigation of the resistive transitions broadening for magnesium diboride films and their microstructure is reported. The MgB2 films were prepared by dc-magnetron sputtering. To explore the ...
  • The forming of serviceability’s estimation parameters of nonlinear executive devices 
    POPESCU, Anatol; BESETEA, Anatol; BALAN, Iurie (Technical University of Moldova, 2005)
    The efficient condition of technical devices (TD) assumes these devices’ performance of set functions, keeping key parameters (KP) within the limits, established by normative and technical documentation. When defining the ...
  • FPGA - based implementation of safe Petri nets models 
    ABABII, V.; SUDACEVSCHI, V. (Technical University of Moldova, 2005)
    In this paper a hardware implementation method of Safe Petri Nets (SaPN) models is proposed. Mapping of SaPN models into FPGA is based on creating of the connections between selected functional elements places P and ...
  • Functional aspects in the design for testability. 
    COJOCARU, Ion; EŞANU, Mariana (Tehnica UTM, 2014)
    Addressing Design for testability of digital structures requires performing complex studies of phenomena at the frontiers of scientific directions as mathematical logic, physics, chemistry, biology. Half a century passed ...
  • Fuzzy controller for hand prosthesis 
    CHIVU, Catrina (Technical University of Moldova, 200)
    The present paper presents a fuzzy controller for the DC motor. This motor was designed starting from the idea that it will actuate hand prosthesis. Simulation of the motor and fuzzy controller was done using Delphi ...
  • GaAs Epitaxial Microrelief Layer 
    BARANOV, Simion; CINIC, Boris; ENACHI, Mihail; GORCEAC, Leonid; SUMAN, Victor (Technical University of Moldova, 2011)
    It is a report about an epitaxial GaAs relief layer with 3 μ of thickness growth in Ga –AsCl3 – H2 system on n-GaAs (n=2x1018cm-3) substrate with multiple crystallization centers. Crystalline lattice on substrate surface ...
  • Galvano-Magnetic Properties and Shubnikov de- Haas Effect of Te- Whiskers 
    BEREZOVETS, Veacheslav; BONDARCHUK, Nikolai; NIJANKOVSKII, Viktor; NIKOLAEVA, Albina (Technical University of Moldova, 2009)
    The work is devoted to investigation of the peculiarities of magnetoresistance, Hall effect and Shubnikov de Haas oscillations in Te- whiskers. Te- whiskers was prepared from vapor- gas phase on the substrate pure tellurium ...
  • Game Development in C# Programming Language, using Microsoft XNA 
    ŞCHIOPU, Andrei; KULEV, Mihail (Technical University of Moldova, 2011)
    The program was developed that would be able to initialize textures, fonts and sound effects, and that would be able to draw and update them while the program will be running, based on the inputs that would be read from ...
  • GaP: Long-Term Evolution of Properties and New Prospects for Optoelectronics 
    PYSHKIN, Sergei L.; BALLATO, John M. (Technical University of Moldova, 2017)
    A unique set of GaP semiconductor samples studied for over 50 years has exhibited significant improvement in their properties through the formation of the perfect host crystal lattice and the N‐impurity crystal superlattice. ...
  • Gas sensors based on optical fiber coated with nanocrystalline TiO2 and nanofibrous ZnO 
    GHIMPU, Lidia; PLESCO, Irina; URSACHI, Veaceslav; TIGINYANU, Ion; ZARRELLI, Mauro; ZOTTI, Aldobeneddetto; BORRIELLO, Anna (Technical University of Moldova, 2017)
    The paper is divided into two main sections: first, we report on magnetron sputtering of zinc oxide and titanium dioxide; second, the results of the investigation of the morphology and sensing characteristics of the optical ...

Search DSpace


Browse

My Account