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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  • Mechanical properties of polycrystalline copper and single-crystal LiF initial components for composite system Cu/LiF 
    GRABCO, D. Z.; PYRTSAC, K. M.; SHIKIMAKA, O. A. (Institutul de Fizică Aplicată al AŞM, 2016)
    The paper deals with an investigation of mechanical properties and deformation features of polycrystalline copper and single-crystal LiF under dynamic nano/microindentation. It is shown that the values of hardness and ...
  • Mechanical properties of ternary Yb compound YbZn2Sb2 
    GRABCO, D.; NATEPROV, A.; PYRTSAC, C.; DANITSA, Z. (Institutul de Fizică Aplicată, 2010)
    The ternary Yb compound YbZn2Sb2 belongs to the typical diamagnetic semimetal. Its electrical and agnetic properties are studied in series of papers. However the mechanical characteristics of this compound remain undefined. ...
  • Mechanical properties of the coating/substrate composite system: Nanostructured copper films on a LiF substrate 
    GRABKO, D. Z.; PYRTSAK, K. M.; GIMPU, L. Z.; VOLODINA, G. F. (Institutul de Fizică Aplicată al AŞM, 2016)
    The study of a series of composite structures (CSs) such as CS-1, CS-2, and CS-3 being “soft film/soft substrate” systems revealed much new information on the mechanical properties of these materials. The general and ...
  • The Mechanism of Enhanced Diffusion of Phosphorus in Silicon During Rapid Photothermal Processing of Solar Cells 
    SHISHIYANU, S.; SINGH, R.; SHISHIYANU, T.; ASHER, S.; REEDY, R. (IEEE, 2011)
    In this paper, we have presented the experimental results of phosphorus diffusion in silicon for the cases of rapid thermal processing (RTP) and rapid photothermal processing (RPP). In the case of the RPP, other than thermal ...
  • Mechanisms of antimicrobial resistance specific for pseudomonas aeruginosa and acinetobacter baumannii 
    BALAN, Greta; BEHTA, Emilia; BRÎNZA, Olga; ŢAPU, Livia; BURDUNIUC, Olga (Scientific Publishing Center «InterConf», 2021)
    The exposure of bacteria to antibiotics has led to the development of resistance againstevery single agent utilized. Through a understanding the mechanisms of resistance, the clinician can better comprehend and predict ...
  • Mechatronic intelligent unit for tightness checking (negative pressure/vacuum) Reverse Module TL8 - machined 
    HACMAN, Mihai; FLORIN, Andrei; BADEA, Sorin Ionut; BUGA, Alexandru (IEEE, 2011)
    The testing intelligent unit is a mono-block construction and verifies the air loss from the pieces who composed the Reverse module (Power transfer unit).
  • Mechatronics between dream and actual reality 
    IONESCU, Florin; BOSTAN, Ion; DULGHERU, Valeriu; AROTĂRIŢEI, Dragoş; CONSTANTIN, George; KOSTADINOV, Kostadin; STRATULAT, Florin (University "Politehnica" of Bucharest, 2010)
    The paper presents some achievements in complex modelling and simulation in mechatronics, being underlined some characteristics of the mechatronics field together with applications of the mechatronics design principles. ...
  • Medium-power stabilized laser diode 
    SMEU, Emil; PUSCAS, Niculae N.; POPESCU, Ion M.; SURUCEANU, Grigore I.; ISPASOIU, Radu G. (SPIE, 1998)
    Power stabilized DL's represent today convenient sources for radiometric applications, as transfer laboratory standards. Stability measurements were carried out and reported by other authors for different time intervals, ...
  • Membrane computing model based on JSON language 
    MUNTEANU, Silvia (Universitatea de Stat din Moldova, 2021)
    The JSON model gives a possibility to save the topology of the Membrane computing system to files, to organize the exchange of topologies between different applications and to realize dynamical processes in the topology thereof.
  • Membrane Differential Petri Nets for Performance Modelling of Hybrid P-systems 
    GUŢULEAC, Emilian; MOCANU, Mihai L.; ŢURCANU, Iurie (Romanian Society of Control Engineering and Technical Informatics, SRAIT, 2007)
    P-systems, also referred to as membrane systems, are a class of computing models inspired from the structure and functioning of living cells. Efforts have been made to simulate Psystems with Petri nets, most oriented to ...
  • Membrane-assisted revelation of the spatial nanoarchitecture of dislocation networks 
    TIGINYANU, Ion; POPA, Veaceslav; STEVENS-KALCEFF, Marion A. (ELSEVIER, 2011)
    We propose a method of direct visualization of the spatial nanoarchitecture of dislocation networks which is based on etching away the regions with low density of structural defects from the bulk of GaN epilayers, keeping ...
  • Memory effect and triplet pairing generation in the superconducting exchange biased Co/CoOx/Cu41Ni59/Nb/Cu41Ni59 layered heterostructure 
    ZDRAVKOV, V. I.; LENK, D.; MORARI, R.; ULLRICH, A.; OBERMEIER, G.; MÜLLER, C.; NIDDA Von, H.-A. Krug; SIDORENKO, A. S.; HORN, S.; TIDECKS, R.; TAGIROV, L. R. (AIP Publishing LLC, 2013)
    We fabricated a nanolayered hybrid superconductor-ferromagnet spin-valve structure, the resistive state of which depends on the preceding magnetic field polarity. The effect is based on a strong exchange bias (about -2 ...
  • Memristive GaN ultrathin suspended membrane array 
    DRAGOMAN, Mircea; TIGINYANU, Ion; DRAGOMAN, Daniela; BRANISTE, Tudor; CIOBANU, Vladimir (IOP Publishing, 2016)
    We show that ultrathin GaN membranes, with a thickness of 15 nm and planar dimensions of 12 × 184 μm2, act as memristive devices. The memristive behavior is due to the migration of the negatively-charged deep traps, which ...
  • MEMS for Pathogens Diagnostic 
    OSIPOVICH, V. S.; YASHIN, K. D.; SONTEA, V. P. (Издательство "Новые технологии", 2015)
    A concept was developed of a device for express diagnostics of human diseases in home conditions. The device consists of a laser for excitation of the fluorescence of markers (nanoparticles); a photodetector for recording ...
  • Mesenchymal stem cells proliferation and remote manipulation upon exposure to magnetic semiconductor nanoparticles 
    BRANISTE, Tudor; COBZAC, Vitalie; ABABII, Polina; PLESCO, Irina; RAEVSCHI, Simion; DIDENCU, Alexandru; MANIUC, Mihail; NACU, Viorel; ABABII, Ion; TIGINYANU, Ion (ELSEVIER, 2020)
    In this paper, we report on spatial redistribution of bone marrow mesenchymal stem cells loaded with magnetic nanoparticles under the influence of continuously applied magnetic field. Semiconductor nanoparticles were ...
  • Meşteşugurile de prelucrare a pieilor de la o meserie din pasiune la una pentru tradiție 
    ISCHIMJI, Ana; DANILA, Victoria (Academia de Ştiinţe a Moldovei, 2019)
    Lucrarea data are drept scop evidențierea principalelor aspecte ale meșteșugurilor de prelucrare a pieilor, analiza meșteșugarilor tradiționali din Republica Moldova și definirea conceptului de meșteșug tradițional. ...
  • Metagenomic characterization of the biodiversity a anthropically chernozem 
    FRUNZE, Nina; BOLOCAN, Nistor; TONU, Nicolai (Moldova State University, 2023)
    The purpose of our research was to evaluate the efficiency of soil resources and microbial biodiversity through the use of elements of organic farming. Methods unrelated to the cultivation of microorganisms were used to ...
  • Metal bioaccumulation in the soil–leaf–fruit system determined by neutron activation analysis 
    ZINICOVSCAIA, Inga; STURZA, Rodica; GURMEZA, Irina; VERGEL, Konstantin; GUNDORINA, Svetlana; DUCA, Gheorghe (Springer Nature Switzerland, 2019)
    The content of major and trace elements in selected varieties of fruits (apple, plum, and grape) as well as in leaves and soils samples, collected in the Republic of Moldova, was determined using neutron activation analysis. ...
  • Metal nanostructured ferromagnetic as a possible source of optical magnetism 
    SERGENTU, V. V.; TIGINYANU, I. M.; URSAKI, V. V. (IOP Publishing, 2012)
    It is shown analytically that plasmon-mediated magnetic response can be realized at optical frequencies in nanostructured magnetized metallic ferromagnetics under certain restrictions on their electronic subsystem. According ...
  • Metallized Porous GaP Templates for Electronic and Photonic Applications 
    TIGINYANU, Ion; MONAICO, Eduard; SERGENTU, Vladimir; TIRON, Andrei; URSAKI, Veaceslav (IOP Publishing, 2014)
    We report on fabrication of two-dimensional metallo-semiconductor networks by using pulsed electroplating of Pt inside electrochemically-prepared porous GaP layers with parallel pores possessing diameters in the micrometer ...

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