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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  • PID-Controller Application in the System for Variable Technological Process 
    BARANOV, Simion; COJUHARI, Irina; FIODOROV, Ion; GORCEAC, Leonid (IEEE, 2014)
    This report concerns the automatic control system based on the programmable controller TRM-151-01 of the temperature of semiconductor alloying with zinc and tellurium. The goal of the research is the industrial modernization ...
  • Piese vestimentare şi accesorii create de artişti plastici din RSS Moldovenească pentru jocurile olimpice de la Moscova din anul 1980 
    BUJOREAN, Tatiana; CONDRATICOVA, Liliana (Universitatea Pedagogică de Stat „Ion Creangă” din Chişinău, 2020)
    Gala attire and sportswear, which are presented as an image factor promoting the country, are the primary elements that embody the identity of each national team. The stylized la blouse roumaine (ia), embroidered according ...
  • Pinning enhancement in MgB2 superconducting thin films by magnetic nanoparticles of Fe2O3 
    KOPARAN TAYLAN, E.; SURDU, A.; KIZILKAYA, K.; SIDORENKO, A.; YANMAZ, E. (Springer Nature Switzerland, 2013)
    MgB2 thin films were fabricated on r-plane Al2O3 (1102) substrates. First, deposition of boron was performed by rf magnetron sputtering on Al2O3 substrates and followed by a post-deposition annealing at 850 °C in magnesium ...
  • PL properties of the coordination compound Eu(DBM)3(PH3PO)H2O 
    VERLAN, V.; BORDIAN, O.; CULEAC, I.; IOVU, M.; BULHAC, I.; ZUBAREV, V. (Institutul de Fizică Aplicată, 2012)
    The experimental results of PL and its kinetics were analyzed using the Judd-Ofelt method from which PL parameters were obtained: the quantum yield, life time, and the oscillator force of the electrical dipole, etc. The ...
  • Planetary Precessional Transmissions: Synthesis and Generation Technologies 
    BOSTAN, I. (Springer Nature Switzerland, 2013)
    Some problems of mechanical transmissions can be solved with special effects by developing new types of transmissions based on planetary precessional transmissions with multiple gear, that were developed by the author. ...
  • Planificarea managerială în mentenanţa din industria uşoară 
    PRODAN, Rodica ("Print-Caro" SRL, 2019)
    This paper represents an overview of the maintenance of the equipment used in the production process of Moldovan light industry enterprises. It reflects the economic essence of maintenance, the importance and content of ...
  • Plant extracts as inhibitors of foodborne pathogenic bacteria 
    COJOCAR, Daniela (Galati University Press, 2021)
    It has been demonstrated that the lowest inhibitory and bactericidal concentration on S. aureus is found in white sea buckthorn powders, followed by rosehip groats and grape marc. In the case of E. coli and K. pneumoniae, ...
  • Plasma arc torch with the antivortex generator and its application for cutting metals 
    STANCIU, T.; POGORA, V.; PROTUC, I. (IEEE, 2002)
    Summary form only given, as follows. An experimental study of the influence of the antivortex generator on the gas dynamic characteristics of the plasma arc torch for cutting metals is presented. On the basis of this study ...
  • Plasma based nanoparticle synthesis: from preparation to function 
    POLONSKYI, Oleksandr; VAHL, A.; DREWES, J.; HINZ, A.; STRUNSKUS, T.; ABABII, N.; REIMER, T.; CHEMNITZ, S.; LUPAN, O.; ADELUNG, R.; FAUPEL, F. (Sumy State University, 2018)
    In this paper, we report on a recent progress in formation and deposition of NPs by the gas aggregation method. Examples range from noble (Au, Ag), through reactive (Al) to more advanced core-shell nanostructures [4]. The ...
  • The plasticity index of Cu films with different thicknesses on hard substrate 
    PYRTSAC, C. M. (Institutul de Fizică Aplicată al AŞM, 2016)
    In this paper the Cu/MgO and Cu/Si CSs were selected for the investigation of the plasticity index behavior. The nano-microhardness of the MgO and Si single crystals using as a substrate is 10-12 times higher in comparison ...
  • Plăcinte alese – culese de la străbuni 
    CAZAC, Viorica; GROSU, Carolina; GUTIUM, Olga; SIMINIUC, Rodica (Institutul Patrimoniului Cultural, 2020)
    Studiul inițial desfășurat a constatat diversitatea mare a plăcintelor, dar și multiplele lor semnificații, ocazii de pregătire și servire a lor. Spre deosebire de arta culinară specifică altor țări, bucătăria autohtonă ...
  • Polar vibrational modes in Ag3AsS3 crystals 
    SYRBU, N. N.; CEBOTARI, V. Z.; BOGDANASH, M. (Elservier, 1996)
    Reflectivity spectra of Ag3AsS3 crystals have been investigated in the range from 50 to 4000 cm−1 for E∥÷c and E ⊥ c polarizations, and practically all expected vibrational modes of A1 and E symmetry have been found. Phonon ...
  • Polariton emission from CuGaSe2 crystals 
    SYRBU, N. N.; TIGINYANU, I. M.; URSAKI, V. V.; TEZLEVAN, V. E.; ZALAMAI, V. V.; NEMERENCO, L. L. (ELSEVIER, 2005)
    The value of longitudinal–transverse splitting ωLT equal to 2.5–2.8meV and the translation mass M=2.5m0 were determined for the A exciton as a result of investigation of the reflectivity and luminescence spectra of CuGaSe2 ...
  • Polarizarea catodului din oţel 45 la depunerea acoperirilor electrolitice de fier în prezenţa caprolactamiei 
    STOICEV, P.; RADU, R.; GAMREŢKI, I.; TOPALĂ, P.; BALANDIN, A.; OJEGOV, A. (Universitatea Agrară de Stat din Moldova, 2011)
    In this paper it is presented an analysis of galvanic deposition process kinematics with electrolytic iron and the caprolactam influence on the cathode polarization curves.
  • Polarized Retroreflection from Nanoporous III–V Semiconductors 
    PRISLOPSKI, S. Ya.; GAPONENKO, S. V.; MONAICO, E.; SERGENTU, V. V.; TIGINYANU, I. M. (Springer Nature Switzerland, 2018)
    Retroreflected light with strong linear polarization coinciding with that of the incident beams is detected from strongly absorbing nanoporous III–V semiconductors. Because of high polarization of retroreflected waves we ...
  • Politica de marketing a furnizorilor de servicii sub influența comportamentului consumatorilor pe piața comunicațiilor electronice 
    GUJUMAN, Lucia; SAVA, Lilia; VINOKUROVA, Marina; SOROCHIN, Serafima (Institutul de Cercetari Economice şi Sociale “Gheorghe Zane”, Iaşi, 2021)
    Digital transformation is about delivering technology in an efficient, accountable, transparent and audible way for the benefit of all. This involves applying technology to create a culture that embraces new digital ...
  • Politicile de stat ale Republicii Sovietice Socialiste Moldoveneşti ─ instrument de reglementare a patrimoniului arhitectural 
    OSTAPOV, Alina (Academia de Ştiinţe a Moldovei, 2019)
    Instrumentele politice sovietice erau orientate nu doare spre salvgardarea, ci şi spre popularizarea patrimoniului imobil şi relevarea importanţei acestuia, in aşa mod formandu- se o societate de o cultură inaltă. Comunitatea ...
  • Pollution of the food chain and environment by phthalates from polymers materials 
    DUCA, Gheorghe; STURZA, Rodica; LAZAKOVICH, Dmitri (Academy of Sciences of Moldova, 2017)
    During 2010-2015years were tested over 4,000 samples of food products for the presence of phthalates residue, the results of which demonstrated the problem of pollution. It was noted that the phthalate migration depends ...
  • Poly(p-phenylene vinylene)/porous GaP composite materials 
    LE RENDU, P.; NGUYEN, T. P.; LAKEHAL, M.; IP, J.; TIGINYANU, I. M.; SARUA, A.; IRMER, G. (ELSEVIER, 2001)
    We report results obtained from physical characterization of thin composite films made by mixing poly(p-phenylene vinylene) (PPV) and porous gallium phosphide (GaP) particles with different GaP concentrations. Optical ...
  • Polysilicon thin layers for photovoltaic applications 
    BUDIANU, E.; PURICA, M.; RUSU, E.; MANEA, E.; GAVRILA, R. (IEEE, 2002)
    Thin layers of polycrystalline silicon as the optically absorbing material for photovoltaic devices represents a promising way for simultaneously achieving good performances and low manufacturing cost. In this paper, the ...

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