Browsing Colecția instituțională by Title

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  • Finite element analysis of the composite materials for wind turbine blades construction 
    BOSTAN, Viorel; GUŢU, Marin (Institutul de Energetică al Academiei de Științe a Moldovei, 2012)
    Given that the blades for wind turbines are built from composite materials that are anisotropic, it is necessary to determine previously the mechanical characteristics of obtained material in order to provide the required ...
  • Firebase 
    ЦЫПУШТАНОВ, Руслан (Universitatea Tehnică a Moldovei, 2023)
    Данная работа посвящена платформе Firebase. Она освещает историю этой популярной платформы, рассказывает о его преимуществах, недостатках и принципе работы.
  • The first computer virus and how to get rid of computer viruses 
    PANFIL, Ion (Universitatea Tehnică a Moldovei, 2023)
    The word virus is known as a man-made program designed to infect different types of machines. The computer viruses can spread to other computers very fast, depending on how the user will send that file. There are several ...
  • First integrals with polynomials not higher than second order of the mathematical model of the intrinsic transmission dynamics of tuberculosis 
    NEAGU, Natalia; POPA, Mihail; ORLOV, Victor (Institutul de Matematică şi Informatică al AŞM, 2014)
    For the mathematical model of the intrinsic transmission dynamics of tuberculosis (TB) all first integrals with polynomials not higher than second order were found.
  • First Sharp Diffraction Peak features of the intermediate phase glasses and amorphous thin films in the non-stoichiometric (GeS4)x(AsS3)1-x system 
    CIOBANU, M.; GALCA, A. C.; SAVA, F.; ZAKI, M. Y.; VELEA, A.; TSIULYANU, D. (Elsevier, 2023)
    Grazing incidence X-ray scattering (GIXRS) patterns of thin solid films based on non-stoichiometric chalcogenide glasses (ChG) from the pseudo - binary system (GeS4)x(AsS3)1-x were studied with a focus on the First Sharp ...
  • First steps in evaluating the role of wind-blown dust in moss biomonitoring 
    CHALIGAVA, Omari; ZINICOVSCAIA, Inga; CEPOI, Liliana (Moldova State University, 2023)
    In order to investigate the influence of the local geochemistry on the spatial integration of trace elements in biomonitors, as well as to determine the effectiveness of the biomonitoring method in the assessment of the ...
  • First Time of nanoscopic electrostatic drives pushing for ultrasonic transmission for gesture recognition 
    GUARACAO, J. M. M.; KIRCHER, M.; WALL, F.; KRENKEL, M.; KAISER, B.; LANGA, S.; SCHENK, H. (IEEE, 2020)
    The design, fabrication, and acoustic characterization of an electrostatic ultrasound transducer based on lateral actuation is documented in this letter. Unlike cMUTs or pMUTs, this device-NED-MUT -does not use a membrane ...
  • Fizica la absolvirea instituţiilor de învăţămînt preuniversitar. 1. România 
    MARINCIUC, Mihai; PIRŢAC, Constantin; RUSU, Spiridon (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", AŞM, 2011)
    Acum când Republica Moldova tinde să se apropie de Uniunea Europeană, este util să se compare situaţia de la noi cu cea de acolo în diverse domenii de activitate umană. Noi vom aborda doar o problemă din domeniul învăţămîntului, ...
  • Fizica la absolvirea învăţământului preuniversitar. 2. Ucraina 
    MARINCIUC, Mihai; CHISTOL, Vitalie (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2012)
    Structura sistemului de învăţământ preuniversitar din Ucraina repetă întocmai sistemul existent în ultimii ani ai Uniunii Sovietice: clasele I – IV – învăţământul primar, clasele V –IX – învăţământul de 9 ani, clasele X – ...
  • Flame based growth of ZnO nano- and microstructures for advanced optical, multifunctional devices, and biomedical applications (Conference Presentation) 
    MISHRA, Yogendra K.; GRÖTTRUP, Jorit; SMAZNA, Daria; HÖLKEN, Iris; HOPPE, Mathias; SINDUSHREE, Sindushree; KAPS, Sören; LUPAN, Oleg; SEIDEL, Jan; MONTEIRO, Teresa; TIGINYANU, Ion M.; KIENLE, Lorenz; RONNING, Carsten; SCHULTE, Karl; FIEDLER, Bodo; ADELUNG, Rainer (SPIE, Society of Photo-Optical Instrumentation Engineers, 2017)
    The ZnO micro- and nanoneedles grown at walls in silicon trenches showed excellent whispering gallery mode resonances and photocatalytic properties. Using the same strategy, large polycrystalline micro- and nanostructured ...
  • Flexible architectures of solid-state electronic and photonic nanomaterials 
    Tiginyanu, I. M. (Institutul de Fizică Aplicată, 2016)
    Modern electronics and photonics require fast development of flexible, i.e. bendable, stretchable and conformable components and their networks. Both top-down and bottom-up technological approaches are used to fabricate ...
  • A Flexible Phase-Insensitive System for Broadband CW-Terahertz Spectroscopy and Imaging 
    YAHYAPOUR, M.; VIEWEG, N.; ROGGENBUCK, A.; RETTICH, F.; COJOCARI, O.; DENINGER, A. (IEEE, 2016)
    We present a compact, robust, and flexible continuous-wave (CW) terahertz system, ideally suited for both imaging and high-resolution broadband spectroscopy. The setup employs an incoherent detection scheme: A photomixer ...
  • Flexible photonic crystals based on ultrathin membranes 
    TIGINYANU, Ion (Editura Academiei Romane, 2015)
    A breakthrough is reported in the maskless fabrication of flexible photonic crystals based on ultrathin inorganic membranes. Taking into account the concept of Surface Charge Lithography proposed previously [1], a technological ...
  • Flexible pressure sensor based on graphene aerogel microstructures functionalized with CdS nanocrystalline thin film 
    PLESCO, Irina; DRAGOMAN, Mircea; STROBEL, Julian; GHIMPU, Lidia; SCHÜTT, Fabian; DINESCU, Adrian; URSAKI, Veaceslav; KIENLE, Lorenz; ADELUNG, Rainer; TIGINYANU, Ion (ELSEVIER, 2018)
    In this paper, we report on functionalization of graphene aerogel with a CdS thin film deposited by magnetron sputtering and on the development of flexible pressure sensors based on ultra-lightweight CdS-aerogel nanocomposite. ...
  • Flexible thin films based on Te-SnO2 nanocomposites and their gas sensing properties 
    TSIULYANU, D.; MOCREAC, O.; AFANASIEV, A.; MONAICO, E. (International Conference on Physics of Advanced Materials (ICPAM), 2021)
    Printed electronics becomes very attractive due to the ability of using sustainable, compostable and recyclable materials including biobased plastics and paper in the elaboration of different flexible thin-film sensors, ...
  • Floatable micro-hydropower station with adjustable hydrodynamic blades 
    BOSTAN, Ion; DULGHERU, Valeriu; BOSTAN, Viorel; SOCHIREANU, Anatol; CIOBANU, Oleg; CIOBANU, Radu; TRIFAN, Nicolae (Romanian Inventors Forum, 2009)
    Micro-hydropower station provides kinetic energy conversion of river water into mechanical or electrical energy without building barrages. Increased efficiency is provided by blades aerodynamic profile and their optimum ...
  • Floatable Micro-hydropower Station with Adjustable Hydrodynamic Blades 
    BOSTAN, Ion; GHERGHE, Adrian; DULGHERU, Valeriu; BOSTAN, Viorel; SOCHIREANU, Anatol; CIOBANU, Oleg; CIOBANU, Radu; TRIFAN, Nicolae; DICUSARĂ, Ion (Romanian Inventors Forum, 2011)
    Micro-hydropower station provides kinetic energy conversion of river water into mechanical or electrical energy without building barrages. Increased efficiency is provided by blades aerodynamic profile and their optimum ...
  • Floatable micro-hydropower Station with helicoidal rotor 
    BOSTAN, I.; DULGHERU, V.; CARTOFEANU, V.; CIUPERCĂ, R.; CIOBANU (Romanian Inventors Forum, 2010)
    Floatable Micro-hydropower station helicoidal rotor provides kinetic energy conversion of river water into electrical energy. Increased efficiency is provided by helicoidal blades with aerodynamic profile in normal section.
  • Fluctuation conductivity in superconducting MgB2 
    SIDORENKO, A. S.; TAGIROV, L. R.; ROSSOLENKO, A. N.; SIDOROV, N. S.; ZDRAVKOV, V. I.; RYAZANOV, V. V.; KLEMM, M.; HORN, S.; TIDECKS, R. (Springer Nature Switzerland, 2002)
    According to the crystal structure of MgB2 and band structure calculations, quasi-two-dimensional (2D) boron planes are responsible for the superconductivity. We report on critical-field and resistance measurements of ...
  • Fluorescence properties of As2S3 glass doped with rare-earth elements 
    IOVU, M.; ANDRIESH, A.; CULEAC, I. (National Institute of Optoelectronics, Romania, 2005)
    Chalcogenide glasses doped with various rare-earth ions are extensively studied as potential materials for fiber optic amplifiers operating at 1.3 and 1.5 µm telecommunication windows. The experimental results on optical ...

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