Browsing Conferinţe by Title

Sort by: Order: Results:

  • Tri-axial square helmholtz coil for testing satellite stabilization with magnetorquers 
    BOSTAN, Ion; BOSTAN, Viorel; SECRIERU, Nicolae; MELNIC, Vladimir; ILCO, Valentin; MARTÎNIUC, Alexei; VĂRZARI, Vladimir (Tehnica UTM, 2019)
    The paper describes the design, construction and initial testing of a magnetic field simulator consisting of Helmholtz coils, for testing under laboratory conditions the system for determining and controlling the attitude ...
  • True, quasi and unstable Nambu–Goldstone modes of the 2D Bose–Einstein condensed magnetoexcitons with different wave vectors 
    DUMANOV, E.V.; MOSKALENKO, S.A.; LIBERMAN, M.A.; SNOKE, D.W.; RUSU, S.S.; CERBU, F. (Tehnica UTM, 2013)
    The collective elementary excitations of the two-dimensional magnetoexcitons in the state of their Bose-Einstein condensation with any wave vector k and in-plane parallel oriented motional dipole moments are investigated ...
  • “True” Dose Rate Effect of the ELDRS Conversion Model 
    PERSHENKOV, V. S.; BAKERENKOV, A. S.; TELETS, V. A.; BELYAKOV, V. V.; FELITSYN, V. A.; RODIN, A. S. (Tehnica UTM, 2019)
    Modification of the ELDRS (Enhanced Low Dose Rate Sensitivity) conversion model is presented. The effect of the oxide trapped charge on the value of the oxide electric field and the yield of the oxide charge takes into ...
  • TTT2I3 organic crystals: 3D modeling of thermoelectric properties 
    SANDULEAC, Ionel; BALMUS, Ion; CASIAN, Anatolie (Tehnica UTM, 2014)
    It was demonstrated theoretically, that organic crystals of TTT2I3 (tetrathiotetracene-iodide) are very prospective thermoelectric materials. The internal structure is strongly quasi-one-dimensional and the thermoelectric ...
  • TUMnanoSat family for diverse educational space mission 
    SECRIERU, Nicolae; LEVINEŢ, Nicolae; CANDRAMAN, Sergiu; ILCO, Valentin; GIRSCAN, Adrian; MARGARINT, Andrei (Technical University of Moldova, 2017)
    This paper presents a brief overview of the basic features of CubeSat and their missions. It is described how to approach the various educational missions in the nanosatellites family designed at the TUM Space Technology ...
  • Tunable Ferromagnetic Nanomaterials for 6G Technology: Fundamentals and Prospects 
    ALYABYEVA, L.; GORBACHEV, E. (Universitatea Tehnică a Moldovei, 2021)
    Modern subterahertz-terahertz technologies, including 5G and 6G wireless telecommunication and THz optoelectronics, apply for working frequency range of tens of gigahertz to several terahertz (millimeter-submillimeter ...
  • Tunable laser diodes on the basis of III-V heterostructures 
    VIERU, Stanislav; VIERU, Tatiana; DOROGAN, Valerian (Technical University of Moldova, 2005)
    This paper describes the fabrication technique and operating characteristics of tunable sources on the basis of III-V with central emission wavelength 835nm and 980 nm. The laser diodes were realized using gain-guided ...
  • Tunable Properties of Vacuum-Evaporated CH3NH3PbCl3-xIx Perovskite Layers 
    AYVAZYAN, Gagik; KHUDAVERDYAN, Surik; MATEVOSYAN, Lenrik; DASHTOYAN, Harutyun; VASEASHTA, Ashok (Universitatea Tehnică a Moldovei, 2023)
    This study prepared the CH3NH3PbI3−xClx metal halide perovskite layers on glass substrates covered with a thin indium tin oxide film by vacuum thermal evaporation method. Inorganic lead iodide (PbI2) and organic methylammonium ...
  • The tuning method of the PID controller to the underdamped systems 
    COJUHARI, Irina (Technical University of Moldova, 2021)
    In this work, it is proposed the method for tuning the PID controller to the second order underdamped systems. The method was developed based on the maximum stability degree criterion and there are obtained the analytical ...
  • Tuning of controllers to the fourth order advance delay objects with nonminimal phase and astatism 
    IZVOREANU, Bartolomeu; FIODOROV, Ion; COJUHARI, Irina; TONU, Svetlana (Technical University of Moldova, 2005)
    A procedure of tuning of linear controllers to the fourth order advance delay objects’ models with nonminimal phase and astatism is proposed in this paper. The object is presented with transfer function that contains one ...
  • Tuning of controllers to the third order advance delay objects with nonminimal phase and astatism 
    FIODOROV, Ion; IZVOREANU, Bartolomeu; COJUHARI, Irina; TONU, Svetlana (Technical University of Moldova, 2005)
    A procedure of tuning of linear controllers to the third order advance delay objects’models with nonminimal phase and astatism is proposed in this paper. The object is presented with transfer function that contains one ...
  • Tuning the Fuzzy Controller for Speed Control of the DC Motor 
    MELNIC, Vladimir; COJUHARI, Irina (Technical University of Moldova, 2022)
    In this paper, it is developed the fuzzy controller for speed control of the DC motor. The obtained results of tuning the controller were compared with maximum stability degree method with iterations and genetic algorithm. ...
  • Tuning the PID Controller to the Object Model with Second-Order Inertia with Identical Elements and Time Delay by the Modified Polynomial Method 
    IZVOREANU, Bartolomeu; SECRIERU, Adrian; FIODOROV, Ion; COJUHARI, Irina; MORARU, Dumitru; POTLOG, Mihail (Technical University of Moldova, 2022)
    The paper presents the procedure for tuning the PID control algorithm to the object model with secondorder inertia with identical elements and time delay according to the modified polynomial method. Methods that can be ...
  • TV Image quality evaluation based on the HVS model 
    POHOAŢĂ, Sorin; GRAUR, Adrian; MILICI, Dan-Laurenţiu (Technical University of Moldova, 2009)
    In modern television, TV images suffer various transformations resulting in a processed image, whose quality can be assessed through a series of conversion factors, which characterize the processing of the TV image. Video ...
  • Two Simple Examples for the Micro-nano Integration of Nanowires as Electronic Device Elements 
    ADELUNG, Rainer (Technical University of Moldova, 2011)
    As a part of the conference talk about the mass fabrication and applications of nanostructures, the aim of this paper is to review and compare two approaches for the simple fabrication and integration and of nanostructures ...
  • Two – dimensional discret wavelet transform for multimedia applications 
    RĂDUCANU, Mircea; MATEESCU, Adelaida (Technical University of Moldova, 2005)
    The studies of the two-dimensional transforms presented in this paper were realized in order to obtain a clear and concise synthesis of multimedia video compression algorithms. These researches of the two-dimensional ...
  • Two-dimensional Cavity Polaritons Under the Influence of the Landau Quantization, Rashba Spin-orbit Coupling and Zeeman Splitting 
    MOSKALENKO, S. A.; PODLESNY, I. V.; DUMANOV, E. V.; LIBERMAN, M. A.; LELYAKOV, I. (Tehnica UTM, 2015)
    The properties of the two-dimensional cavity polaritons subjected to the action of a strong perpendicular magnetic and electric fields, giving rise to the Landau quantization (LQ) of the 2D electrons and holes accompanied ...
  • Two-dimensional magnetoexciton-polariton in semiconductor microcavity 
    MOSKALENKO, Sveatoslav A.; PODLESNY, Igor V.; LIBERMAN, Michael A.; NOVIKOV, Boris V.; KISELYOVA, Elena S. (Tehnica UTM, 2013)
    The Hamiltonian describing the interaction of the two-dimensional (2D) magnetoexcitons with photons propagating with arbitrary oriented wave vectors in the three-dimensional (3D) space was deduced.
  • Two-Photon Coherent Fields and its Application in Communication 
    ŢURCAN, Marina (Technical University of Moldova, 2011)
    It is examined the coherence properties between the Stokes and anti-Stokes fields and its application in Communication. It is proposed novel two-photon entangled sources which take into account the coherence and collective ...
  • Tympanometry in children with recurrent somatic pathology 
    DIACOVA, S.; CHIABURU, A.; CHIRTOCA, D.; REVENCO, N.; CULESIN, T.; CELAC, L.; DIACOVA-SOSNOWSKA, O.; DESVIGNES, Veronique (Tehnica UTM, 2016)
    Tympanometry as an objective and noninvasive method of middle ear examination is used for diagnostics of otitis media, dysfunction of the Eustachian tube, etc. Is it adequate and precise for differential diagnostics of ...

Search DSpace


Browse

My Account