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  • About the properties of the heterostructure based on the nano scale layers (In2O3 + 5%Sn) - p – Si at the change of the gas environment 
    IL’CHENKO, V. V.; YUSHCHENKO, A. V.; GUL, R. V.; IL’CHENKO, L. G. (Technical University of Moldova, 2005)
    In this work the properties of the heterostructure (In2O3+5%Sn ) -p-Si with the mass thickness of the nano scale layer about 18 nm at the change of the gas environment from the laboratory atmosphere to the saturated vapor ...
  • About the usage of helio-systems in heat supply systems on food manufacturing facilities 
    KARNAUK, Victoria (Tehnica UTM, 2012)
    The article considers the possibility of introduction of helio-installations into the hot water supply system for primary heating of the product water. The calculation and selection of the SC (solar collectors), which are ...
  • About the Using of Polarization Methods in Investigating the Polarization Sensitive Nanosystems 
    ZENKOVA, C.Yu.; SOLTYS, I. V. (Technical University of Moldova, 2011)
    The paper shows the possibilities of defining the degree of correlation of mutually orthogonal superposing circularly-polarized and linearly-polarized plane waves. The proposed results widen possibilities of metrological ...
  • About the values of the parameters that describe the Newtonian problem of the eight bodies 
    CEBOTARU, Elena (Universitatea de Stat din Tiraspol, 2019)
    We consider the Newtonian restricted eight bodies problem with incomplete symmetry. We investigate the stability of some configurations of this problem. The values of the parameters that describe the Newtonian problem of ...
  • About underground overhead power line 
    GANUS, Roman; POTRYVAI, Andrii (Universitatea Tehnică a Moldovei, 2023)
    In this paper, the main requirements and conditions for placing overhead power lines underground, the reasons for the relevance of such an implementation, and a methodology for calculating the optimal interphase distance ...
  • Absolventul universitar faţă în faţă cu piaţa muncii 
    REPIDA, Tatiana; LUNGU, Viorelia (Universitatea de Stat din Moldova, 2011)
    Today, the graduate education faces a number of problems to engage in employment. These problems can be solved through the involvement / collaboration of both universities and employers. Lack of cooperation that has led ...
  • Absolvenți UTM-2014: Licență - Masterat 
    Mesager Universitar (Universitatea Tehnică a Moldovei, 2014)
    Pe ogorul didactico-ştiinţific al UTM a răsărit o nouă promoţie impunătoare de 2032 de ingineri-Licenţă în 60 de specialităţi şi 543 ingineri-Masterat în 42 de programe. Este un prinos foarte preţios, care fortifică economia ...
  • Absorbția optică și fotoluminescența compozitului Ga2S3-Ga2O3 
    CARAMAN, Iuliana; EVTODIEV, Igor; UNTILA, Dumitru; DMITROGLO, Liliana; EVTODIEV, Silvia; SPRINCEAN, Veaceslav; CARAMAN, Mihail; EVTODIEV, Igor; UNTILA, Dumitru; EVTODIEV, Silvia; PALACHI, Leonid (Tehnica UTM, 2018)
    În această lucrare sunt studiate absorbția optică și fotoluminescența cristalelor de Ga2S3, obținute prin metoda CVT în atmosferă de I2, și a compozitului Ga2S3–Ga2O3, obținut prin tratament termic al monocristalelor de ...
  • Absorbția și luminiscența fundamentală a monocristalelor stratificate de sulfură de galiu 
    CRISTEA, Ecaterina (Universitatea Tehnică a Moldovei, 2022)
    Dependența de polarizare a absorbției și spectrele de luminiscență sunt studiate la temperaturi diferite în regiunea începerii absorbției fundamentale. Se determină că tranzițiile indirecte minimale au loc de la minimul ...
  • Absorbţia şi luminescenţa nanocompozitului polimeric SBMA/Eu(TTA)3(Ph3PO)2 
    BORDIAN, O.; VERLAN, V.; CULEAC, I.; ZUBAREV, V. (Academia de Ştiinţe a Moldovei, 2015)
    Nanocompozitele (NC) cu materiale coordonative de păpmînturi rare atrage o atenție deosebită datorită aplicaților în medicină, optică, etc. Avantajul formării nanocompozitelor din compuși organici a Eu cu diferiți liganzi ...
  • Absorption and Emission Spectra of Ga0.017Ge0.25As0.083S0.65 Glasses Doped with Dy3+ 
    LUPAN, Elena; CIORNEA, Viorel; IOVU, Mihail (Technical University of Moldova, 2009)
    The absorption spectra in the visible and near IR regions for Ga0.017Ge0.25As0.083S0.65 are investigated. The visible luminescence from Dy3+, and co-doped with Ho3+ and Dy3+ ions embedded in Ga0.017Ge0.25As0.083S0.65 glass ...
  • Absorption and Luminescence Spectra of Ga-based Chalcogenide Glasses 
    LUPAN, E.V.; IOVU, M.S. (Technical University of Moldova, 2017)
    Excellent optical properties of chalcogenide glasses make them interesting for optoelectronic devices in the visible (VIS) and, especially, in the near (NIR)- and mid-infrared (MIR) spectral regions. Special interest ...
  • Absorption and photoconductivity of PbMoO4 crystals 
    MUSINSCHI, V.; CARAMAN, M.; MUSINSCHI, C. (Academy of Sciences of Moldova, 2011)
    Spectral characteristics of the fundamental absorption coefficient and photoconductivity of PbMoO4 crystals with two polarizations in a temperature range of 77 to 300 K are investigated. The measurements of light transmitted ...
  • Absorption and photoluminescence in wulfenit (PbMoO4) crystals 
    MUSINSCHI, V.; MUSINSCHI, C. (Institutul de Fizică Aplicată al AŞM, 2012)
    The interest to the study of optical properties of PbMoO4 crystals is determined not only by fundamental physical mechanism present in this material, but also by a wide spectrum of possible applications in high speed ...
  • Absorption and photoluminescence of Ga-La-S:O and Ga-Ge-As-S glasses doped with rare-earth ions 
    IOVU, M. S.; ANDRIES, A. M.; SYRBU, N. N.; SEDDON, A. B.; FURNISS, D.; ADRIAENSSENS, G. J.; TVER'YANOVICH, Yu. S. (Society of Photo-Optical Instrumentation Engineers, SPIE, 2007)
    The visible luminescence from Pr3+, Dy3+, Nd3+, Sm3+ and co-doped with Ho3+ and Dy3+ ions embedded in Ga0.017Ge0.25As0.083S0.65 glass hosts at room temperature and at T10 K is reported, when pumping with an Ar+-ion laser ...
  • Absorption and photoluminescence of Ga0.017Ge0.25As0.083S0.65 glasses doped with rare-earth ions 
    IOVU, M. S.; ANDRIESH, A. M.; LUPAN, E. V.; CIORNEA, V. I.; SYRBU, N. N. (Society of Photo-Optical Instrumentation Engineers, SPIE, 2007)
    The visible luminescence from Pr3+, Dy3+, Nd3+, Sm3+ and codoped with Ho3+ and Dy3+ ions embedded in Ga0.017Ge0.25As0.083S0.65 glass hosts at room temperature and at T=10 K is reported, when pumping with an Ar+-ion laser ...
  • Absorption edge and dispersion of the refractive index of arsenic-sulfur-germanium layers with an increased sulfur concentration 
    TSIULYANU, D. I.; GUMENYUK, N. A. (Springer Nature Switzerland, 1990)
    The interest in the optical properties of glassy materials of the As-S-Ge system and thin layers based on them has increased recently owing to the development of electro-optics and integrated optics. These materials form ...
  • An abstract approach to the study of derivation mappings on non-commutative rings 
    COJUHARI, Elena P. (Institutul de Matematică şi Informatică al AŞM, 2007)
    An abstract approach to the study of derivation mappings on non-commutative rings is undertaken. These mappings are indexed by elements of multiplicative monoid. We describe completely the derivation mappings in the case ...
  • Abundența și diversitatea procariotelor cernoziomului tipic din Republica Moldova 
    FRUNZE, Nina (Filiala (Secţia) Nord a Academiei de Științe a Moldovei, 2023)
    The study of the abundance and genetic diversity of the prokaryotes of the typical chernozem, using the PCR (polymerase chain reaction) molecular method of sequencing the 16S rRNA gene, was carried out for the first time ...
  • The abuse exercise of the right to strike 
    POJAR, Daniela (Technical University of Moldova, 2023)
    Trade union organizations/elected representatives of employees, in their capacity as subject of collective labor relations, may abusively exercise their subjective rights both at the time of conclusion and at the time of ...

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