IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Articole din publicaţii internaţionale by Title

Browsing Articole din publicaţii internaţionale by Title

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  • Enhanced UV and ethanol vapour sensing of a single 3-D ZnO tetrapod alloyed with Fe2O3 nanoparticles 
    LUPAN, Oleg; POSTICA, Vasile; GRÖTTRUP, Jorit; MISHRA, Abhishek K.; DE LEEUW, Nora H.; ADELUNG, Rainer (ELSEVIER, 2017)
    Fabrication of multifunctional devices based on nano- and microstructures of a single semiconducting oxide is an important step for a better understanding of their maximum sensing properties and the base for the development ...
  • Enhancement of the critical current density in FeO-coated MgB2 thin films at high magnetic fields 
    SURDU, Andrei E.; HAMDEH, Hussein H.; AL-OMARI, Imad A.; SELLMYER, David J.; SOCROVISCIUC, Alexei V.; PREPELITA, Andrei A.; KOPARAN, Ezgi T.; YANMAZ, Ekrem; RYAZANOV, Valery V.; HAHN, Horst; SIDORENKO, Anatolie S. (Beilstein Institute for the Advancement of Chemical Sciences, Germany, 2011)
    The effect of depositing FeO nanoparticles with a diameter of 10 nm onto the surface of MgB2 thin films on the critical current density was studied in comparison with the case of uncoated MgB2 thin films. We calculated the ...
  • Enhancement of thermoelectric figure of merit of BI1-ХSBХ thin wires under elastic stretch in a magnetic field 
    POPOV, I. А.; BODIUL, P. P.; MOLOSHNIK, Е. F.; BOTNAR, О. (Институт термоэлектричества Национальной академии наук и Министерства образования и науки Украины, 2008)
    This paper studied a combined effect of a longitudinal magnetic field and elastic stretch on thermoelectric properties of Bi0.88Sb0.12, thin wires obtained by the Ulitovski method and doped with donor and acceptor impurities. ...
  • Enhancement of vertical integration density by engineered BSOI wafers 
    KADEN, C.; LANGA, S.; LUDEWIG, T.; SCHÖNBERGER, A.; HERRMANN, A.; GÖBEL, A.; KOLKOVSKY, V.; JEROCH, W.; PUFE, W. (Springer Nature Switzerland, 2018)
    The lateral and vertical integration density of bulk microelectromechanical systems (MEMS) using bonded silicon-on-insulator (BSOI) wafers is significantly enhanced if the handle wafer is used as an electrical redistribution ...
  • Ensuring of reliability of discrete information reception in coherent FOTSI [fiber optic transmission systems] 
    NISTIRIUK, P. V.; TSURKAN, D. N.; BEREGOI, E. A.; ALEXEI, A. S.; BIRZOI, O. S.; KORNEA, C. I. (IEEE, 2002)
    Described in this paper are different reception homodyne schemes for coherent FOTSI interference immunity increase. Coherent FOTSI immunity depends on the optical oscillator shot noise and laser phase noise, stipulated by ...
  • Ensuring the maintenance of the automated informational system "State animal register" in the Republic of Moldova 
    NISTOR-LOPATENCO, Livia; MNOGODETNAI, Angela; PANTAZ, Alexandru (EDP Sciences, 2020)
    The goal of this work is to analyze and reflect the importance of developing the Integrated Agricultural Register for the Republic (IAR) of Moldova, which is based on the implementation of the process of Electronic ...
  • Environmental stress screening (ESS) 
    BĂJENESCU, Titu-Marius (Editura ELECTRA, 2019)
    Reliability tests are often indispensable. The material properties, needed in design, can only sometimes be found in data sheets. If they are not available, they must be obtained by testing. Also, the manufacturers of ...
  • Environmentally friendly approach for nonlithographic nanostructuring of materials 
    TIGINYANU, I. M.; MONAICO, E.; ALBU, S.; URSAKI, V. V. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007)
    Self-organized quasi-ordered two-dimensional hexagonal arrays of pores with diameters as low as 70 nm in n-InP substrates subjected to anodic etching in aqueous solution of NaCl are reported. We show that proper periodic ...
  • The Epidemiological Situation of Avian Salmonellosis in the Republic of Moldova 
    STARCIUC, Nicolae; JUNCU, Olga; OSADCI, Natalia (Biomedical Research Network, LLC, 2018)
    The goal of the proposed research was to establish the diversity of the pathogenic serotypes of Salmonella spp. in the poultry enterprises which produce meat and eggs for consumption and to determine the critical points ...
  • Epitaxial Electrodeposition of ZnO Nanowire Arrays on p-GaN for Efficient UV-Light-Emitting Diode Fabrication 
    LUPAN, O.; PAUPORTÉ, T.; VIANA, B.; TIGINYANU, I. M.; URSAKI, V. V.; CORTÈS, R. (American Chemical Society, 2010)
    The electrochemical growth of ZnO nanowire arrays on p-type GaN (0001) single crystalline thin films supported on sapphire is demonstrated for the first time. The deposited ZnO-NWs exhibited a very low density of intrinsic ...
  • Er- and Eu-doped GaP-oxide porous composites for optoelectronic applications 
    SIRBU, L.; URSAKI, V. V.; TIGINYANU, I. M.; DOLGALEVA, Ksenia; BOYD, Robert W. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007)
    We demonstrate the controlled preparation of Er- and Eu-doped GaP-oxide porous composites. The fabrication procedure entails the use of porous semiconductor templates and the impregnation of rare earth ions from a rare ...
  • Era digitală şi viitorul profesiei contabile 
    MUNTEAN, Neli; NICOLAESCU, Ana Maria (ASEM, 2019)
    The accounting study object did not suddenly appear in the full structure. He has stood out for a long time, appearing as a necessity. But in the age of globalization and digitization, all the concepts formed over the past ...
  • Erbium upconversion luminescence from sol–gel derived multilayer porous inorganic perovskite film 
    RUDENKO, M. V.; GAPONENKO, N. V.; CHUBENKO, E. B.; LASHKOVSKAYA, E. I.; SHUSTSIKAVA, K. V.; RADYUSH, Yu. V.; ZHIVULKO, V. D.; MUDRYI, A. V.; WANG, M.; MONAICO, E. V.; STEPIKHOVA, M. V.; YABLONSKIY, A. N. (World Scientific Publishing, 2021)
    Erbium-doped barium titanate (BaTiO3:Er) xerogel film with a thickness of about 500 nm was formed on the porous strontium titanate (SrTiO3) xerogel film on Si substrate after annealing at 800∘C or 900∘C. The elaborated ...
  • Este energia regenerabilă mai scumpă? 
    SOBOR, Ion (Institutul de Energetică, AŞM, 2005)
    Prezenta lucrare este o primă încercare de-a răspunde cu cifre argumentate la întrebarea: de ce costul energiei regenerabile este mai mare decât a energiei fosile? În acest scop s-au identificat şi cuantificat subvenţiile ...
  • Estetica genului peisajer reflectată în creaţia pictorilor din Moldova în diferite perioade istorice 
    MUNTEANU, Angela (Academia de Ştiinţe a Moldovei, 2019)
    Peisajul a fost și este, cu certitudine, unul dintre genurile de pictură preferate de plasticienii din Moldova. Această multitudine de gen este condiţionată de mai mulţi factori, in special geografici, precum şi de activitatea ...
  • Estimarea cantitativă și calitativă a riscurilor informaționale 
    BULAI, Rodica (Academia de Studii Economice din Moldova, 2013)
    This paper briefly describes the quantitative and qualitative risk assessment methods with attention on its advantages and disadvantages when applied in information security.
  • Estimarea indicilor reologici a jeleurilor de fructe 
    MOGA, Victoria; MIJA, Nina; PALADI, Daniela (Asociaţia Tinerilor Cercetători din Moldova "PRO-Ştiinţa", 2010)
    În cercetarea dată jeleurile de fructe au fost preparate cu utilizare de pectine extrase din soiul de prune „Stanley” și soiul de vișine „Șpanka”. În rezultatul cercetării s-a stabilit importanța determinării următorilor ...
  • Estimarea modificării proprietăţilor fizico-chimice ale fructelor de pădure la depozitare şi procesare 
    SANDULACHI, Elizaveta; TATAROV, Pavel; CROITOR, Dumitru; PRUTEANU, Nicolae (Universitatea Agrară de Stat din Moldova, 2010)
    In this article are elucidated the results of the experimental research connected with the oxido-reducing state of strawberries and raspberries in different level of ripeness. Here are presented: physic-chemical composition ...
  • Estimation of appropriate power range extender for battery electric vehicle 
    TIKHOMIROV, A. N.; TIKHOMIROVA, O. B.; GNENIK, M. E.; GROPA, V. (EDP Sciences, 2019)
    The article presents the results of an experimental and theoretical study of the energy consumption of a vehicle under different conditions. The purpose was to determine the power of the auxiliary range extender on board ...
  • The estimation of dependency of fresh berries physico-chemical properties on storage and processing conditions 
    SANDULACHI, E.; TATAROV, P.; CROITOR, D. (Valahia University Press, 2010)
    In this article are elucidated the results of the experimental research connected with the oxido-reducing state of strawberries and raspberries in different level of ripeness. Here are presented: physico-chemical composition ...

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