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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  • Integrated irrigation system with photovoltaic panels and wind turbine 
    BOSTAN, Ion; BOSTAN, Viorel; DULGHERU, Valeriu; SOBOR, Ion (Technical Sciences Academy of Romania, 2017)
    The issue of global food security is amplified by the rapid increase of the population, the climate change that is manifested by the increase of the severity and the variability of the climate. The only safe means of ...
  • Integration of Energy Storage Systems into the Power System for Energy Transition towards 100% Renewable Energy Sources 
    BRAGA, Dumitru (IEEE, 2021)
    The energy transition towards 100% renewable energy sources supposes the high penetration of power systems by the variable renewable energy sources (VRESs), characterized by high intermittence. By increasing the presence ...
  • Integration of Ge Nanowire Arrays in Glass Micro-Fibers 
    IOISHER, A.; BADINTER, E.; MONAICO, E.; POSTOLACHE, V.; HARTNAGEL, H. L.; LEPORDA, N.; TIGINYANU, I. (Institute of Applied Physics, Academy of Sciences of Moldova, Chisinau, Republic of Moldova, 2011)
    We report on a technological route for the integration of large arrays of Ge nanowires (NWs) in a human-hair-like glass micro-fiber, the length of the micro-fiber reaching one meter. The route comprises (a) the formation ...
  • Integration of individual TiO2 nanotube on the chip: Nanodevice for hydrogen sensing 
    ENACHI, Mihail; LUPAN, Oleg; BRANISTE, Tudor; SARUA, Andrei; CHOW, Lee; MISHRA, Yogendra K.; GEDAMU, Dawit; ADELUNG, Rainer; TIGINYANU, Ion (WILEY-VCH Verlag GmbH \&Co. KGaA, Weinheim, 2015)
    Titania (TiO2) exists in several phases possessing different physical properties. In view of this fact, we report on three types of hydrogen sensors based on individual TiO2 nanotubes (NTs) with three different structures ...
  • Integration of metal and metal oxide nanowires directly on chip by top-down technology and their electrical characteristics 
    GEDAMU, Dawit; LUPAN, Oleg; MISHRA, Yogendra Kumar; ADELUNG, Rainer (American Scientific Publishers, 2014)
    In this work we present the fabrication of metal and metal oxide nanowires directly on chip by a new top-down technique based on thin film fracture (TFF) approach. Developed procedure works in a simple principle of ...
  • The intellectual processor on basis of 2nd order objects in restoration of images 
    MARDARE, Igor; PERJU, Veacheslav L.; CASASENT, David P. (SPIE, 2007)
    This paper deals with the problem of intellectual restoration of images. It is suggested to represent various objects and stages as objects of the first and second orders. Representation of dominant object as second order ...
  • Intelligent machine for dimensional control and marking “power transfer unit” for the auto subassemblies in large-scale series production 
    HACMAN, Mihai; NINEACĂ, Dan; BADEA, Sorin Ionut; BUGA, Alexandru (IEEE, 2011)
    The intelligent machine is designated to measure the dimensions c=144,2 mm, dce=92,lmm, k=17,1mm and dcs=112mm and to mark automat of these heights with the other data of identification (type of piece, series, date etc). ...
  • The Intelligent Robotic System for Text Typing based on the Image Processing 
    POPA, Victor; COJUHARI, Irina (Tipografia "Valinex", 2020)
    In this paper it is described the designed intelligent multifunctional robotic system for text typing on a computer. The text recognition is performed by the neural networks and then through digital image processing and ...
  • Intense luminescence from porous ZnSe layers 
    MONAICO, Eduard; UBRIETA, A.; FERNANDEZ, P.; PIQUERAS, J.; TIGINYANU, I. M.; URSAKI, V. V.; BOYD, Robert W. (Institutul de Fizică Aplicată, AŞM, 2006)
    The porous form of III-V semiconductors was extensively studied during the last decade. Porosity enhanced phenomena such as optical second harmonic generation and Terahertz emission have been reported. Porosity induced ...
  • Intensitatea energetică în Republica Moldova 
    MOGOREANU, Nicolae (Institutul de Energetică al Academiei de Științe a Moldovei, 2012)
    Nu se pune la îndoială că extinderea cantitativă a economiilor devine tot mai distructivă şi fără de întreprindere de măsuri privind eficientizarea consumurilor energetice fauna şi flora vor fi supuse schimbărilor esenţiale, ...
  • Intensitatea şi nuanţa culorii maceratelor hidro–alcoolice a unor muguri de plante şi unor sămburoase 
    BALANUŢĂ, Anatol; PALAMARCIUC, Liudmila; SCLIFOS, Aliona; NECULA, Denis (Universitatea Agrară de Stat din Moldova, 2010)
    In this work have been studied the intensity and hue of hydro-alcoholic macerates cherry and birch buds and the prunes, hazelnuts, almonds and walnuts.
  • Inter-Annotator Agreement in Sentiment Analysis: Machine Learning Perspective 
    BOBICEV, Victoria; SOKOLOVA, Marina (INCOMA Ltd., 2017)
    Manual text annotation is an essential part of Big Text analytics. Although annotators work with limited parts of data sets, their results are extrapolated by automated text classification and affect the final classification ...
  • The interaction between Endothelial Cells and Gallium Nitride nanoparticles 
    BRANISTE, Tudor; ANDREE, Birgit; BENECKE, Nils; RAEVSCHI, Simion; PLESCO, Irina; CEBOTARI, Serghei; HAVERICH, Axel; TIGHINEANU, Ion; HILFIKER, Andres (Academia de Ştiinţe a Moldovei, 2019)
    In this study, human umbilical vein endothelial cells (HUVECs) were investigated in direct contact with Gallium Nitride (GaN/Fe) based nanoparticles. GaN is a compound semiconductor material, with remarkable characteristics ...
  • Interaction of intrinsic defects with impurities in Al doped ZnSe single crystals 
    IVANOVA, G. N.; NEDEOGLO, D. D.; NEGEOGLO, N. D.; SIRKELI, V. P.; TIGINYANU, I. M.; URSAKI, V. V. (American Institute of Physics, 2007)
    We report on the results of a complex study of electrical (77−300K) and luminescence (10−300K) properties of n-ZnSen-ZnSe single crystals annealed in a Zn melt containing Al impurity at concentrations ranging from 0.1 to ...
  • Interactions fer-caseines dans les emulsions alimentaires h/e 
    STURZA, Rodica (Alma Mater Publishing House – "Vasile Alecsandri" University, Bacau, 2005)
    The work presents the study over typical food oil-in-water emulsions fortified with inorganic iron introduced as ferrous sulfate and animal proteins represented by caseins. The study includes the analysis of electro-chemical ...
  • Interfacial roughness and proximity effects in superconductor/ferromagnet CuNi/Nb heterostructures 
    KHAYDUKOV, Yu.; MORARI, R.; SOLTWEDEL, O.; KELLER, T.; CHRISTIANI, G.; LOGVENOV, G.; KUPRIYANOV, M.; SIDORENKO, A.; KEIMER, B. (AIP Publishing LLC, 2015)
    We report an investigation of the structural and electronic properties of hybrid superconductor/ferromagnet (S/F) bilayers of composition Nb/Cu60Ni40 prepared by magnetron sputtering. X-ray and neutron reflectometry show ...
  • Interference effects of the superconducting pairing wavefunction due to the Fulde-Ferrell-Larkin-Ovchinnikov like state in ferromagnet/superconductor bilayers 
    ZDRAVKOV, V. I.; KEHRLE, J.; OBERMEIER, G.; ULLRICH, A.; GSELL, S.; LENK, D.; MÜLLER, C.; MORARI, R.; SIDORENKO, A. S.; RYAZANOV, V. V.; TAGIROV, L. R.; TIDECKS, R.; HORN, S. (IOP Publishing, 2011)
    The theoretical description of the Fulde–Ferrell–Larkin–Ovchinnikov like state establishing in nanostructured bilayers of ferromagnetic (F) and superconducting (S) material leads to critical temperature oscillations and ...
  • The interference of additional waves of forbidden polaritons excited by allowed polaritons in CuGaS2 
    SYRBU, N. N.; URSAKI, V. V.; TIGINYANU, I. M.; TEZLEVAN, V. E.; BLAJE, M. A. (ELSEVIER, 2003)
    Additional waves of exciton polaritons are studied in thin (1.5–1.8 μm) CuGaS2 crystals at 9 K. The reflectivity spectra show a fine structure related to the interference of Fabry–Perot and additional waves which is a ...
  • Interference of birefractive waves in CdGa2S4 crystals 
    SYRBU, N. N.; TIRON, A. V.; PARVAN, V. I.; ZALAMAI, V. V.; TIGINYANU, I. M. (Elservier, 2015)
    In СdGа2S4 crystals the Fabry–Perot and birefringence interference spectra were investigated. Spectral dependences of refraction indexes for ordinary (no) and extraordinary (ne) light waves are defined. The spectral ...
  • Interference of birefractive waves in ZnAl2Se4:Co2+ crystal 
    ZALAMAI, V. V.; SYRBU, N. N.; CHESOV, R.; TIRON, A. (Institutul de Fizică Aplicată, 2016)
    The anisotropy of reflection, transmission and wavelength modulated reflection and transmission optical spectra of ZnAl2Se4 crystals doped by cobalt were investigated at 10 and 300 K. Intersections of refractive indices ...

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