Browsing 2011 by Title

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  • Design of the Holographic Fiber-optic Electronic Speckle Pattern Interferometer for Optical Constants of Glasses Measurements 
    IASENIUC, O.; ANDRIESH, A.; ACHIMOVA, E.; ABASHKIN, V. (Technical University of Moldova, 2011)
    An elaboration the holographic fiber-optic electronic speckle pattern interferometer (ESPI) which can will be apply for measurement of the optical constants is described. This interferometer with CCD Smart Camera can be ...
  • Detection in the Contacts With Bismuth-Antimony Alloy: Numerical Modeling of the Contact Area Role 
    KERNER, Iacov (Technical University of Moldova, 2011)
    Diode detectors (DD) are widely used in electronic information and communication systems. The use of diodes with Schottky barrier gave a possibility to master radiowaves of high frequencies (above 1 GHz). These diodes use ...
  • Development of Conductive Nanotemplates on ZnSe 
    MONAICO, Eduard; TIGINYANU, Ion; COLIBABA, Gleb; NEDEOGLO, D. D.; COJOCARU, Ala; FÖLL, Helmut (Technical University of Moldova, 2011)
    We demonstrate the possibility to fabricate arrays of pores oriented perpendicular and parallel to the top surface of the ZnSe nanotemplate. The control of material conductivity allows one to produce porous ZnSe samples ...
  • Development of GaN-based Nanosensors using Surface Charge Lithography 
    POPA, Veaceslav; BRANISTE, Tudor; VOLCIUC, Olesea; PAVLIDIS, Dimitris; SARUA, Andrei; HEARD, Peter; KUBALL, Martin (Technical University of Moldova, 2011)
    Semiconductor nanotechnology is a fast developing branch of modern engineering that offers perspectives for the development of electronic devices with superior parameters. A special and important niche in nanotechnology ...
  • Device for Testing of Biological Material 
    BELIC, O.; ARAMĂ, E.; ŞTEFANEŢ, M.; IAVORSCHI, A.; PÎRŢAC, V.; BABUCI, A. (Technical University of Moldova, 2011)
    The conjunctive formations which stand at the basis of the ligamentous apparatus of different organs and systems, consists of dynamic structures which react promptly at multiple factors of both the internal and external ...
  • DLC Biocompatible thin Films for Cardiovascular Implants 
    SHISHIYANU, S. T.; SHISHIYANU, T. S.; STEFANOV, P. S.; GUEORGUIEV, V. K. (Technical University of Moldova, 2011)
    Diamond-like carbon films (DLC films) for cardiovascular implants have successfully been prepared by dual-target unbalanced magnetron sputtering and Rapid Photothermal Processing (RPP). It is found that the sputtering ...
  • Effect of Harmful Gases on the A.C. Conductivity of Tellurium Thin Films 
    TSIULYANU, D.; MOCREAC, O. (Technical University of Moldova, 2011)
    Impedance spectra of tellurium films with interdigital platinum electrodes have been investigated in NO2 and H2S gaseous media at room temperature. Analyses of Nyquist complex diagrams allowed evaluating the characteristic ...
  • Effect of Time on the Properties of Crystallization Agents: Ice-forming Aerosols 
    ZASAVITSKY, Efim; KANTSER, Valerii; SIDORENKO, Anatolii; GARABA, Ion; POTAPOV, Evghenii; KIM, Nicolai (Technical University of Moldova, 2011)
    The results of studies of the efficiency (yield) of pyrotechnic compositions used for the prevention of hail in the Republic of Moldova as a function of storage time are described. The studies are performed using an ingenious ...
  • Effective Laser Luminescence of Nanocomposites Eu(TTA)2(Ph3PO)2NO3-Polyvinylpyrrolidone 
    VERLAN, V. I.; IOVU, M. S.; BUZURNIUC, S. A.; NISTOR, Yu. H.; CULEAC, I.; TURTA, C. I.; ZUBAREVA, V. E.; MALAHOV, L. A. (Technical University of Moldova, 2011)
    Thin films (1-10 μm thickness) of nanocomposites (NC) based on organic coordinated compound (OCC) Eu(TTA)2(Ph3PO)2NO3 (where TTA is thenoyltrifluoroacetonate (C8H5F3O2S), Ph3PO - triphenylphosphine (C6H5PO) and polymer – ...
  • Elastography - New Imagistic Method for Assessment of Liver Structure in Children 
    MARGINEAN, Oana; BRANZANIUC, Klara; MARGINEAN, C.; PITEA, Ana Maria; AZAMFIREI, Leonard; BOLOGA, Ludmila; CEREMPEI, Ludmila; REVENCO, Ninel (Technical University of Moldova, 2011)
    Elastography is a new method based on ultrasound imaging, which allows assessment of tissue structure in terms of their stiffness, useful in exploring various organs and systems. Objectives and aim Study of liver tissue ...
  • Electro-acoustical and Electrophysiological Examinations in Diagnostics of Otitis Media in Infants 
    ABABII, I.; DIACOVA, S.; MANIUC, M.; ABABII, P.; DANILOV, L. (Technical University of Moldova, 2011)
    Several hundred children in the first year of life were evaluated and treated for a variety of diseases. Seven sets of measures were used in the study: 1. Background characteristics; 2. Otological questionnaires; 3. ...
  • Electronic Hydrostatic Transducer with Digital Output 
    SMYSLOV, V.; YAKUNIN, V.; BELOTSERKOVSKII, I. (Technical University of Moldova, 2011)
    The TPH-485-0,06 submersible level transducer of hydrostatic pressure is a general-purpose sensor for measuring the level of fresh water or other mildly corrosive liquids. The TPH-485-0,06 submersible level transducer can ...
  • Electrostatic Ion Shutter with Ejecting Electrode as a Part of a Ion Mobility Spectrometer 
    GOLOVIN, Anatoly V. (Technical University of Moldova, 2011)
    In portable hand-held devices for trace explosive and narcotic detection the most perspective is use of a principle of ion mobility spectrometry owing to the best combination of cost, compactness, parameters of detection ...
  • Exchange Electron-Hole Interaction of Two-Dimensional Magnetoexcitons under the Influence of the RashbaSpin-Orbit Coupling 
    MOSKALENKO, S. A.; PODLESNY, I. V.; NOVIKOV, B. V.; KISELYOVA, E. S.; LELYAKOV, I. A.; GHERCIU, L. (Technical University of Moldova, 2011)
    The Rashba spin-orbit coupling (RSOC) in the case of two-dimensional (2D) electrons and holes in a strong perpendicular magnetic field was studied. The spinor-type wave functions are characterized by different numbers of ...
  • Exciton Luminescence in In0.3Ga0.7As/GaAs Quantum Well Heterostructures 
    KAPON, Eli; MEREUŢA, Alexandru; DOROGAN, Andrei; DRAGUTAN, Nicolae; VIERU, Tatiana (Technical University of Moldova, 2011)
    Radiation maxima were observed in photoluminescence spectra of GaAs/ In0.3 Ga0.7As/ GaAs in case of 632.8nm and 532nm He-Ne laser excitation conditioned by the recombination from ground (e1-hh1, e1-lh1) and excited (e2-hh2, ...
  • Exciton Spectra of AgAsS2 Crystals 
    NEMERENCO, Lucretsia; IVANENCO, Iurie (Technical University of Moldova, 2011)
    Reflectivity and wavelength modulated reflectivity spectra of AgAsS2 crystals are investigated in the region of exciton resonances. The exciton and energy band structure parameters were determined.
  • Fetal Survey via Abdominal Recorded Signals 
    TARALUNGA, Dragos; WOLF, Werner; UNGUREANU, Mihaela; STRUNGARU, Rodica (Technical University of Moldova, 2011)
    Fetal heart rate (fHR) and the morphological features of the fetal ECG (fECG) can be derived from (fECG) signals recorded on the maternal abdomen. However, when assessing the fECG through the abdominal signals (ADS), it’s ...
  • The Fitting Parameters Extraction of Conversion Model of the Low Dose Rate Effect in Bipolar Devices 
    BAKERENKOV, Alexander (Technical University of Moldova, 2011)
    The Enhanced Low Dose Rate Sensitivity (ELDRS) in bipolar devices consists of in base current degradation of NPN and PNP transistors increase as the dose rate is decreased [1]. As a result of almost 20-year studying, the ...
  • Formation of Economic-managerial Knowledge System within Training of Healthcare Workers 
    KUDELINA, Olga (Technical University of Moldova, 2011)
    Medical personnel are the most important part of resource maintenance of healthcare system, they make the defying influence on structure developments’ implementation in healthcare reforming. High number of medical staff ...
  • Functionalised AlGaN/GaN Heterostructures for Electronic Saccharide Sensing 
    SARUA, A.; SCHULLER, T.; KUBALL, M.; FLOWER, S.; JAMES, T. D.; FOSSEY, J.; DAS, Jo; DEGROOT, S.; GERMAIN, M. (Technical University of Moldova, 2011)
    A novel field-effect sensor device based on functionalised AlGaN/GaN heterostructure was developed for sensing of various saccharides in solutions. Device was functionalized with a boronic acid chemical receptor, a thiol ...

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