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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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  • Benefits to the organization decision support systems architecture 
    PORUŢIU, Anuta (Technical University of Moldova, 2012)
    The main objective of this paper is to present in a systematic way some basic concepts of decision support systems architecture. These concepts are used in the area of computerassisted decision use din various economic ...
  • Birefracţie in gidurile de undă planare 
    PARVAN, Vladimir; NEMERENCO, Lucreţia; MAŞNIC, Alisa (Technical University of Moldova, 2012)
    Method for automatic determining the spectral dependence of refractive index for ordinary (Ep) and extraordinary (Es) light waves of the interference transmission or reflection spectra for planar waveguidesand nano-layers ...
  • Birefringence in CdGa2S4 Crystals 
    TIRON, A. V.; PARVAN, V. I.; SYRBU, N. N.; ZALAMAI, V. V. (Technical University of Moldova, 2015)
    In СdGа2S4 crystals Fabry-Perot and birefringence interference spectra were investigated. Spectral dependences of refraction indexes for ordinary and extraordinary light waves are defined. The spectral dependence Δn = ne ...
  • Birefringence in Quantum Wells 
    DOROGAN, A.; DOROGAN, V.; SYRBU, N.; ZALAMAI, V. (Technical University of Moldova, 2015)
    Polarization dependences of reflection and wavelength modulated reflection spectra of quantum wells In0.68Al0.1Ga0.13As/ In0.42Al0.22Ga0.24As were investigated. Spectral dependences of refractive indices, extinction ...
  • Birefringence in ZnIn2S4 layered crystals 
    ZALAMAI, V. V.; TIRON, A. V.; RUSU, E. V.; SYRBU, N. N. (Tehnica UTM, 2018)
    Interference spectra of ZnIn2S4 crystals by 7.5 - 900 μm thicknesses were investigated. Spectral dependences of refractive indices (no and ne) were calculated and they intersection was observed at energy E0 ~ 2.8 eV. The ...
  • Birefringence in ZnP2-D4 
    STAMOV, I. G.; ZALAMAI, V. V.; NEMERENCO, L.; SYRBU, N. N. (Technical University of Moldova, 2015)
    Spatial dispersion in ZnP2-D48 has been studied. The spectral dependences of the refractive index nс (Е||с, k||a), nа (Е||а, k||с) and nb (E||b, k||c) had been determined. ZnP2-D4 8 crystals are isotropic at λо=612nm ...
  • Broad Band Luminescence Of Β-ZnP2 Single Crystals 
    MITIOGLU, A.; MOROZOVA, V.; KULYUK, L. (Tehnica UTM, 2018)
    The results of the experimental study of the temperature dependences of the photoluminescence (PL) spectra of β-ZnP2 single crystals are presented. Under the band-to-band excitation, besides the well-known excitonic emission ...
  • Calculatorul – instrument principal în procesul de predare-învăţare 
    PAXIMADI, Elena (Tehnica UTM, 2018)
    This paper provides a description of application Deplhi, determine velocity in the implementation of educational software. The computer should not be a simple add-on in learning and teaching. It should lead to increasing ...
  • Calculul erorii sistematice pentru simulatorul metrologic de impedanţă 
    NICOLAEV, Pavel (Tehnica UTM, 2012)
    The present article reflects the procedure of calculating the error of metrological simulators of impedance by means of the directed graph method. Therefore it is considered as error factors the non ideality parameters ...
  • Calculul indicelui de refracție din spectrele de interferență. Implementarea în procesul de studiu 
    PARVAN, V. (Technical University of Moldova, 2015)
    Specified method has a high educational value due to possibility to process obtained data in specialized application. This application allows executing mathematical operations with data arrays, mathematical analysis of ...
  • Caracteristicele sectorului de comunicaţii şi starea acestuia în R. Moldova 
    TIMCO, Carolina (Tehnica UTM, 2012)
    The paper highlights the characteristics of ICT sector, by mentioning that it is a sector of national infrastructure. It is shown and characterized the elements of ICT sector of R. Moldova.
  • Caracterizarea structurală a nanoformațiunilor de Ga2O3 obținute prin tratament termic al monocristalelor Ga2S3 
    UNTILA, Dumitru; SPRINCEAN, Veaceslav; CARAMAN, Mihail; CARAMAN, Iuliana; TIGHINEANU, Ion; COJOCARU, Ala; LUPAN, Oleg; PALACHI, Leonid (Tehnica UTM, 2018)
    Prin tratament termic (TT), în atmosferă normală, al monocristalelor β-Ga2S3, cu rețea cristalină monoclinică, la temperaturi din intervalul 970-1170 K, timp de 3-6 ore, suprafața acestora se acoperă cu un strat omogen de ...
  • Câteva cuvinte în memoria academicianului Valeriu Canțer și a prorectorului UTM Valerian Dorogan 
    TEODORESCU, Horia-Nicolai (Tehnica UTM, 2018)
  • Cercetarea amplasării senzorului de cîmp magnetic pe bordul satelitului SATUM 
    CANDRAMAN, S.; SECRIERU, N. (Technical University of Moldova, 2015)
    The paper deals with the optimal placement of the magnetic field sensor on the board of microsatellite SATUM. We propose two variants investigated for implementation, location outwards or even on a telescopic system which ...
  • Cercetarea Lean Six Sigma 
    MOROZAN, Pavel; SOROCHIN, Serafima; SAVA, Lilia; CRISTEA, Ecaterina (Tehnica UTM, 2018)
    Six sigma is a proven, data-driven and structured process improvement methodology for sustainable business improvement driven by business and customer expectations. Six sigma process allows for long term variation within ...
  • Chaos Based Communication of Multi Section Semiconductor Lasers with an Air Gap 
    ANTOHI, I.; SANDUTA, S.; RUSU, S. S.; TRONCIU, V. Z. (Technical University of Moldova, 2015)
    We report the results of the dynamical behavior of a novel integrated semiconductor laser subject to multiple optical feedback loops. The laser’s structure consists of distributed feedback section coupled to multi section ...
  • Chaos Based Communication of Multi Section Semiconductor Lasers with an Air Gap 
    ANTOHI, Ion; SANDUŢA, Stanislav; RUSU, Spiridon; TRONCIU, Vasile (Technical University of Moldova, 2015)
    We report the results of the dynamical behavior of a novel integrated semiconductor laser subject to multiple optical feedback loops. The laser’s structure consists of distributed feedback section coupled to multi section ...
  • A Chaotic Sensor with Conductivity Titration for Water Quality Measurements 
    COJOCARU, V. P. (Technical University of Moldova, 2015)
    We present a simple sensor based on chaotic dynamics for measurements water quality. This paper is a summary of results reported by author in previous papers.
  • A Chaotic Sensor with Conductivity Titration for Water Quality Measurements 
    COJOCARU, V.P. (Technical University of Moldova, 2015)
    We present a simple sensor based on chaotic dynamics for measurements water quality. This paper is a summary of results reported by author in previous papers.
  • Characteristic of paralleling limited capacity voltage sources 
    PENIN, Alexandr; SIDORENKO, Anatolie (Technical University of Moldova, 2012)
    The droop current- sharing method for voltage sources of the limited capacity is considered. Influence of load resistor is investigated on uniform distribution of relative value of currents when the actual loading corresponds ...

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