Browsing Articole by Title

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  • 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 ...
  • МЕШАЛКИН, А. Ю.; АНДРИЕШ, И. С.; АБАШКИН, В. Г.; ПРИСАКАР, А. М.; ТРИДУХ, Г. М.; АКИМОВА, Е. А.; ЕНАКИ, М. А. (Academia de Ştiinţe a Moldovei, 2012)
    Используя цифровую обработку результатов измерений, расширены измерительные возможности микроинтерферометра МИИ-4 на область нанометровой толщины пленок. Модернизированный микроинтерферометр с адаптированной веб-камерой ...
  • 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 ...
  • IOIŞER, Anatolii; BADINTER, Efim; MONAICO, Elena; POSTOLACHE, Vitalie; HARTNAGEL, Hans Ludwig; LEPORDA, Nicolae; TIGINYANU, Ion (Academia de Ştiinţe a Moldovei, 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • MONAICO, Ed.; UBRIETA, A.; FERNANDEZ, P.; PIQUERAS, J.; TIGINYANU, I.M.; URSAKI, V. V.; BOYD, R. W. (Academy of Sciences of Moldova, 2007)
    We report on the possibility to prepare ZnSe porous layers with different degrees of porosity by means of electrochemical methods. The prepared porous structures were characterized using scanning electron microscopy ...
  • 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 ...
  • ŢĂRNĂ, Ruslan (Agenţia de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2005)
    Dezvoltarea durabilă a industriei Republicii Moldova depinde în mare măsură de nivelul de dezvoltare al sectorului agroindustrial, care are o pondere mai înaltă, faţă de alte ramuri. Un loc important în acest domeniu îl ...
  • 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, ...
  • 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 ...
  • 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 ...
  • SYRBU, N.; DOROGAN, A.; DOROGAN, V.; VIERU, T.; URSAKI, V.; ZALAMAI, V. (Academy of Sciences of Moldova, 2012)
    Reflectance spectra of quantum wells (QWs) with 8-nm-thick In0.3Ga0.7As layers with a 9-nm-thick GaAs barrier layer up and a 100-nm-thick barrier layer down were investigated in the spectral range of 0.5–1.6 eV in S- and ...
  • GOROBIEVSCHI, Svetlana (Academia de Studii Economice din Moldova, 2013)
    Pornind de la conceptul Calităţii Vieţii (CV) care percepe CV ca o categorie socioeconomică, autorul determină legăturile acesteia cu Libertatea economică, Creşterea economică sau Nivelul de trai. Astfel, autorul prezintă ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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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