IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Conferinţa "Microelectronics and Computer Science" by Title

Browsing Conferinţa "Microelectronics and Computer Science" by Title

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  • O aplicaţie interactivă „Tabelul Periodic în C” 
    PAVLOV, Alexandr; LUCHIANOVA, Liudmila (Tehnica UTM, 2014)
    Elaborarea unei aplicaţii interactiv – informativă care vizează crearea şi implementarea „Tabelului periodic a lui Mendeleev ”, cu scopul analizei, aprofundării cunoştinţelor şi proprietăţilor elementelor chimice existente ...
  • O metodă bazată pe funcţii de complementaritate pentru optimizarea pătratică 
    MORARU, Vasile; ZAPOROJAN, Sergiu; STOIAN, Dumitru (Tehnica UTM, 2014)
    În lucrarea de faţă problema de programare pătratică strict convexă cu restricţii inegalităţi liniare, utilizând o abordare a multiplicatorilor Lagrange, se reduce la rezolvarea unei probleme cu constrângeri simple. În ...
  • O metodă de construire a tuturor acoperirilor neredundante existente de dependenţe funcţionale 
    SARANCIUC, Dorian (Technical University of Moldova, 2011)
    În articol este abordată problema construirii tuturor acoperirilor neredundante existente ale unei mulţimii de dependenţe funcţionale. Aceasta este posibil, utilizînd ca bază un algoritm procedural conventional, prin ...
  • O влиянии обработки бетонной сухой смеси в магнитноожиженном слое на прочность бетона 
    ГРОСУ, Ф. П.; ГОНЧАРУК, В. П.; БОЛОГА, М. К.; ПОЛИКАРПОВ, А. А.; МОТОРИН, О. В. (Technical University of Moldova, 2017)
    В работах рассмотрены вопросы прочности бетона, в частности, на сжатие, при обработке сухого раствора (цемент + песок) методом магнитоожиженного слоя (МОС). Приведены результаты исследований зависимости предела прочности ...
  • O сущности электрогидродинамической очистки жидкостей 
    ЛЕУ, В.И. (Technical University of Moldova, 2017)
    Сепарация жидкостей от механической примеси с целью их очистки имеет широкие практические применения и ее актуальность продиктована различными причинами. Например, трансформаторное масло очищают с целью улучшения их ...
  • Objects of high orders in restoration of images 
    МАRDARE, Igor (Technical University of Moldova, 2005)
    This paper deals with the process of transformation of groups of defective objects in order to restore their true images. The processors created on basis of objects of higher order in comparison to restored ones, appear ...
  • Observation of Quantum Oscillations in Single Crystal Bi Nanowires 
    KONOPKO, Leonid (Technical University of Moldova, 2009)
    We present here experimental measurements of Aharonov-Bohm (AB) oscillations on single Bi nanowires with diameter d < 80 nm. The single nanowire samples were prepared by Ulitovsky technique and represented cylindrical ...
  • Obținerea peliculelor de GaSb prin metoda descărcărilor electrice 
    GUȚULEAC, Leonid; OJEGOV, Alexandr; POSTOLACHI, Igor; TOPALA, Pavel (Technical University of Moldova, 2017)
    Antimonidul de galiu este unul dintre cele mai importante materiale pentru fabricarea diferitor dispozitive optoelectronice în domeniul infraroșu - LED-uri, lasere și fotoconvertoare. Această lucrare este dedicată cercetării ...
  • Omogenitatea – proprietate de bază a circuitelor digitale testabile 
    COJOCARU, Ion; ŞERBANAŢI, Luca; PĂVĂLOIU, Bujor; RADOVICI, Alexandru; VASILOŢEANU, Andrei (Technical University of Moldova, 2009)
    Solving the problem of Design for Testability (DFT) supposes not just studying the modern promising ways, but deep studying of the different traditional aspects connected to synthesis of easy testable digital circuits (DC). ...
  • On a possible self-organization in a system of ZnO colloidal quantum dots 
    GERU, I.I.; VOLODINA, G.F.; TIRON, S.D. (Technical University of Moldova, 2017)
    Colloidal ZnO quantum dots have been synthesized, in the UV -Vis spectra of which a multiplet structure of the 1S exciton absorption line is revealed. This structure is interpreted qualitatively as a possible self-organization ...
  • On the dynamics of multimode semiconductor lasers 
    TRONCIU, V. Z. (Technical University of Moldova, 2011)
    Temperature on the dynamics of InGaAsP Fabry-Perot lasers. Based on the rate equation model multimode case is examined. In the bifurcation analysis the regions with instabilities in the evolution of the mode intensities ...
  • On the errors in telemetering of the movement features with Doppler radiotelemetry system 
    POPA, Dan; TOMA, Corneliu; TĂNASE, Mihail (Technical University of Moldova, 2005)
    This paper is a result of the work done by the authors in the field of movement evaluation at low speed in the atmosphere and low costs of the movement execution. Theoretical and constructive solutions offered by telemetering ...
  • On/Off phase shift keying encryption method of semiconductor lasers with an air gap 
    TRONCIU, V. Z.; RUSU, S. S.; RUSU, A. S. (Technical University of Moldova, 2011)
    We discuss the dynamical behaviour of a single mode semiconductor laser with an air gap under the influence of multiple optical feedbacks. It is shown that the system displays, under certain conditions, chaotic behaviours ...
  • Oportunităţi de utilizare a calculelor distribuite în prelucrarea imaginilor 
    PETIC, Mircea; ŢIŢCHIEV, Inga; HOROŞ, Grigorii (Tehnica UTM, 2014)
    Articolul conţine descriereacercetării posibilităţilor de procesare a imaginilor la nivel de recunoaştere a formelor, şi anume a feţelor umane, folosind tehnici de calcul distribuit. Lucrarea conţine o trecere în revistă ...
  • Oportunity problems of information technologies implementation in primary medicine 
    STADLER, Lucia; FIODOROV, Tatiana (Technical University of Moldova, 2005)
    The implementation of information technologies and modern electronic techniques in administrative process from Health System needs significant expenditures. Because of this, a particular attention is paid to efficiency, ...
  • Opportunity to create the Family Doctor Workstation in Primary Medical Assistance with in the Integrate Information System structure in Healthcare System reforming process of the Republic of Moldova 
    STADLER, Lucia (Tehnica UTM, 2014)
    As well as most world countries, the Republic of Moldova is passing over the Healthcare System performing process. The process major task - hope for life increase and continuous satisfaction of medical services beneficiary ...
  • Optical and photoelectrical features in nanocrystalline indium oxide 
    FORSH, Ekaterina; MARTYSHOV, Mikhail; FORSH, Pavel; KASHKAROV, Pavel (Tehnica UTM, 2014)
    Spectral dependencies of absorption coefficient and persistent photoconductivity in nanocrystalline indium oxide (In2O3) are studied. Nanostructured In2O3 samples with various nanocrystals size are prepared by sol-gel ...
  • Optical bistability in transmission of thin semiconductor film without external feedback 
    KHADZHI, Pyotr; MARKOV, Dmitriy; COROVAI, Alexandru (Technical University of Moldova, 2005)
    The optical bistability phenomenon in the steady-state light transmission by a thin semiconductor film is studied taking into account two-pulse two-photon excitation of biexcitons from the ground state of the crystal. It ...
  • Optical characterization of Mo1−xWxS2 single crystals 
    DUMCENCO, Dumitru; HUANG, Ying-Sheng; HO, Ching-Hwa; COLEV, Andrei; GHERMAN, Cornel; KULYUK, Leonid; TIONG, Kwong-Kaw (Technical University of Moldova, 2009)
    A systematic optical study of Mo1-xWxS2 single crystals grown by the chemical vapor transport method in a wide range composition (0 ≤ x ≤ 1) is presented. The optical characterization was carried out using piezoreflectance ...
  • Optical fibers and dispersion in optical fibers Types of dispersion 
    MOROZAN, Pavel; SOROCHIN, Serafima; LACHI, Arina; SAVA, Lilia (Technical University of Moldova, 2017)
    In this paper ensue to be characterized all types of optical fibers and their features, also the phenomenon of dispersion and the reasons of its appearance or occurance. By means of all pictures shown below in the paper, ...

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