Browsing Colecția instituțională by Title

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  • Blue-red electroluminescence from hybrid Eu:phosphors/ZnO-nanowires/p-GaN LED 
    VIANA, B.; PAUPORTE, T.; LUPAN, O.; DEVIS, L.; GACOIN, T. (SPIE, 2021)
    Nanowire (NW) based light emitting diodes (LEDs) have drawn great research interest due to many advantages compared to thin film based devices. Marked improved performances are expected from nanostructured active layers ...
  • Body zero frequency modes in photonic crystals of nanopores and nanocylinders 
    SERGENTU, Vladimir; URSAKI, Veaceslav; SIRBU, Lilian (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2013)
    In this paper, we demonstrate that body zero frequency modes can exist at extremely low frequencies in a system of nanocylinders made of non-dissipative material. Such kind of modes is not specific to single nanocylinders, ...
  • Bolile rapiței de toamnă și combaterea lor 
    MANEA, Maxim (Universitatea Agrară de Stat din Moldova, 2022)
    Rapița de toamnă este o cultură premergătoare pentru diverse culturi, iar în cazul recoltării timpurii contribuie la curățarea câmpurilor de buruieni.Pe lângă măsurile agrotehnice, combaterea integrată a bolilor din ...
  • Bolile viței de vie și combaterea lor prin chimioterapie 
    SALAHORU, Gheorghe (Universitatea Agrară de Stat din Moldova, 2022)
    Orientarea Republicii Moldova spre UE pune la ordinea zilei problema producției viti-vinicole ecologice. Directivele UE privind cultura biologică a viței de vie interzic utilizarea pesticidelor de sinteză organică, iar ...
  • Bolometer for reception of infra-red radiation in a wide dynamic range 
    KANTSER, Valeriu; SIDORENKO, Anatoly; ZASAVITSKY, E. (Academia Militară a Forţelor Armate “Alexandru cel Bun”, 2009)
    Results of the measurements of galvanomagnetic properties of thin monocrystal wires of PbTe in the temperature region 0,4÷300 K are presented. Monocrystal wires (with diameters d = 5÷100 μm) were obtained from solution ...
  • Book edition for the development of creativity through drawing for 7-10 years old children 
    CALUGHIN, Alisa; ADASCALIȚA, Lucia (Romanian Inventors Forum, 2021)
    The edition suppose the development of creativity of children aged 7-10, by involving logical and abstract thinking, and presents as a novelty the possibility of developing creativity directly in it, due to its structural ...
  • Boolean asynchronous systems: the concept of attractor 
    VLAD, Serban E. (Bons Offices, 2018)
    The Boolean asynchronous systems are systems generated by the functions Φ : {0, 1}n −→{0, 1}n which iterate their coordinates independently on each other. Our purpose is to introduce their attractors by analogy with the ...
  • Boosting the relationship between enterprises and universities – important stakeholders in the educational process 
    STIHI, Liudmila (Technical University of Moldova, 2017)
    Currently all areas of activity have a dynamic pace of development and constantly changing. To meet the challenges of the present economic environment businesses need qualified specialists not only in terms of knowledge ...
  • The Border Problem of the Ring Domain Deformation 
    SNIZHKO, N. V. (Bons Offices, 2018)
    In this work, the method of Muskhelishvili’s complex potentials is used to solve the boundary value problem of elasticity theory for a domain in the form of a ring with piecewise constant boundary conditions on the contour. ...
  • Boris Șirocorad – promotor al multiplelor figuri de stil în grafica satirică 
    ADASCALIȚA, Lucia (Institutul Patrimoniului Cultural al AŞM, 2021)
    Creația artistului Boris Șirocorad este bogată și diversă din punct al tematicii, diversității de gen, particularităților stilistice, tehnicilor de realizare, modalităților de structurare compozițională și a mesajelor ...
  • Bose-Einsteim condensation of two-dimensional magnetorexcitons interacting with plasmons under the influence of excited Landau levels: collective elementary excitations 
    MOSKALENKO, Sveatoslav; LIBERMAN, Michael; SNOKE, D.; DUMANOV, Evgheni; RUSU, Spiridon; CERBU, Florin (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2012)
    The collective elementary excitations of two-dimensional magnetoexcitons in a Bose-Einstein condensate (BEC) with wave vector k 0 were investigated in the framework of the Bogoliubov theory of quasiaverages. The Hamiltonian ...
  • Bose-Einstein condensation in the two-component non-linear exciton gas 
    MOSKALENKO, S. A.; BOBRYSHEVA, A. I.; RUSSU, S. S.; BALTAGA, V. V.; LELYAKOV, A. V. (IOP Publishing, 1985)
    The statistical properties of non-linear two-component ortho-para exciton gas are considered, employing the Bogoliubov variational principle and the mean-field approximation. The exciton concentrations are determined from ...
  • Bose-Einstein condensation of two-dimensional polaritons in microcavity under the influence of the Landau quantization and Rashba spin-orbit coupling 
    MOSKALENKO, S. A.; DUMANOV, E. V.; PODLESNY, I. V.; LIBERMAN, M. A.; NOVIKOV, B. V.; RUSU, S. S.; BAJIREANU, V. M. (Academy of Sciences of Moldova, 2014)
    The Bose-Einstein condensation (BEC) of the two-dimensional (2D) magnetoexciton-polaritons in microcavity, where the Landau quantization of the electron and hole states accompanied by the Rashba spin-orbit coupling plays ...
  • Botnet pericol subestimat 
    IAVORSCHI, Inga (Tehnica UTM, 2019)
    În acest articol sunt elucidate caracteristicile de bază a botneturilor și influnța lor asupra Internet of things. Prin analiza acestor pericole care sau dezvoltat odată cu evoluția rețelelor de calculatoare, bat un semnal ...
  • Botulismul alimentar: cauzele de apariție și sursele alimentare incriminate 
    ZAHARIA, Mihaela (Universitatea Tehnică a Moldovei, 2023)
    Neurotoxinele botulinice (BoNT) produse de Clostridiaspeciile sunt cele mai puternice toxine naturale identificate. În mod clasic, sindromul neurologic toxic se caracterizează printr-o paralizie flască descendentă acută ...
  • Bound exciton in CuGaS2 
    SYRBU, N. N.; BEJAN, V. N.; TEZLEVAN, V. E.; NEMERENCO, L. L. (Institutul de Fizică Aplicată, AŞM, 2006)
    In CuGaS2 crystals absorption and luminescence spectra at the temperature 9 К at excitation by different wavelengths of Ar+ laser are investigated. In the luminescence and absorption spectra in crystals CuGaS2 at the ...
  • Bound exciton in CuGaS2 
    SYRBU, N. N.; NEMERENCO, L. L.; BEJAN, V. N.; TEZLEVAN, V. E. (Elservier, 2007)
    In CuGaS2 crystals absorption and luminescence spectra at the temperature 9K at excitation by different wavelengths of Ar laser are investigated. A series of lines available in luminescence and absorption spectra is found. ...
  • Boundary Value Problem Solution Existence For Linear Integro-Differential Equations With Delays 
    CHERVKO, Igor; DOROSH, Andrew; PIDDUBNA, Larissa (Bons Offices, 2018)
    In this work coefficient conditions for the existence of a solution of the boundary value problem for linear integro-differential equations with many delays, which are efficient for verification in practice, are researched. ...
  • Branding for humanity 
    TETTER, Anastasia (Universitatea Tehnică a Moldovei, 2023)
    Building a brand is important for businesses to stand out in the crowded marketplace, but it is not an easy task. The article describes the pros and cons of building a brand, such as credibility, customer loyalty, and the ...
  • Braț robotic cu regim repetitiv 
    PUIU, Octavian; GRUSAC, Lucian (Tehnica UTM, 2019)
    În lucrarea prezentată se expune material scurt istoric, referitor la producerea primului robot (mecanism) si explicarea lui. In continuare este descrisa structura unui robot industrial inteligent , cinematica, gradele de ...

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