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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  • E-learning and e-science infrastructure of Moldova 
    BOGATENCOV, Peter; COVALENCO, Ion; GONCEARUC, Anatol; SECRIERU, Grigore; SIDORENCO, Veaceslav; VARZARI, Boris (Technical University of Moldova, 2005)
    Since 1999 in Moldova as in many other European countries has started creation of National Research and Educational Network (NREN). Brief history, main goals of national networking infrastructure construction, current state ...
  • The e-learning system structure with virtual laboratory 
    CATARIOV, A.; NEGURA, V. (Technical University of Moldova, 2005)
    In the paper is presented the results of e-Learning system design for the computer engineering courses for the Computer, Informatics and Microelectronic Faculty (TUM). The described e-Learning system foresees as a structure ...
  • E-learningul şi tehnologiile multimedia 
    SAVA, Nina (Technical University of Moldova, 2011)
    Lucrarea de faţă abordează principalele deosebiri dintre învăţămîntul virtual şi cel tradiţional. Tot aici se determină rolul tehnologiilor multimedia ce au dus la apariţia e-learningului.
  • E-portfolio in study informatics 
    RAILEAN, Elena (Technical University of Moldova, 2005)
    The rapid breakthroughs in new information and communication technologies will further change the way knowledge is developed, acquired and delivered. One of the effective technologies is e – portofolio. A new point of view ...
  • EB distributions as alternative lifetime’s distributions 
    LEAHU, Alexei; LUPU, Carmen Elena (Tehnica UTM, 2014)
    In this paper it was introduced a new lifetime distribution obtained as a distribution of random variable (r.v.) ) ,...,,max( 21 K WWW , where 1 )( ≥ i iW are independent, identically exponentially distributed r.v. In ...
  • ECG Modeling by 3D Visual Membrane Petri Nets 
    PROFIR, Aurelia; DAMASCHIN, Roman; PREPELITA, Laura (Technical University of Moldova, 2011)
    We propose a 3D visual membrane Petri nets model of 1, 2, 3-leads electrocardiogram (ECG). This model is a part of the integrated Patient-specific model created by 3D VMPN software tool. Examples of 1, 2, 3-leads ECG are ...
  • Eco-tic, un nouveau pas purl’ecologie et pour la societe 
    OSIPCIUC, Dan; ISTRATI, Daniela (Technical University of Moldova, 2017)
    Aujourd’hui le problème de l’écologie est un des plus grands problèmes du monde, à cause des déchets jetés et inutilisés partout dans le monde. Pour vivre dans un endroit écologiquement nettoyé nous devons commencer à ...
  • Economia ca suport inovaţional pentru dezvoltarea ştiinţei 
    BARANOV, Simion; CHEBAŞ, Victor (Technical University of Moldova, 2011)
    This report represents a concise analysis of the applicative science management in the planned economy and its changes to the market economy during 20 years of transition, based on historic data of scientific research ...
  • Efectul câmpului electric asupra transferului de căldură la fierberea pe suprafeţe poroase 
    BOLOGA, M.; CERNICA, I.; MARDARSCHI, O.; KOJEVNIKOV, I. (Technical University of Moldova, 2017)
  • Efectul fotovoltaic şi caracteristicile celulelor solare cu P-N jocţiune radială în nanofire 
    CANŢER, V.; DRAGUTA, S. (Technical University of Moldova, 2011)
    Un nou model de celula solară format dintr-o retea de nanofire dens aranjate, unde fiecare nanofir dispune o jonctiune p-n în directie radială, si sînt orientate paralel cu direcţia de propagare a luminii, duce la separarea ...
  • Effect of cadmium doping on some properties of glass-insulated bismuthbased microwires 
    MEGLEI, D.; DYNTU, M. (Technical University of Moldova, 2011)
    The results show the possibility of using microwires of cadmium doped bismuth as a magnetic field sensor. The technique of preparation of microresistors using the studied microwires is proposed; these microresistors have ...
  • Effect of contacts and thickness on the NO2 sensing properties of tellurium based films 
    TSIULYANU, Alexantru (Technical University of Moldova, 2005)
    The influence of contacting materials, and thickness of the tellurium based films on their electrical conductivity and sensitivity to NO2 is given. It is shown that until thickness is below 100 nm the conductivity increases ...
  • Effect of doping in Zn1-xAgxOy nanostructured films on Hydrogen gas response 
    POSTICA, Vasile; CRETU, Vasilii; ABABII, Nicolai; VERJBITKI, Valeri; SONTEA, Victor; LUPAN, Oleg (Tehnica UTM, 2014)
    Nanostructured Zn1-xAgxOy films have been deposited using a chemical solution synthesis method. The as-deposited nanostructured films were subjected to thermal annealing in furnace and rapid thermal annealing, for different ...
  • Effect of p-NiO interlayer on efficiency of p-GaN/n-ZnO LED devices 
    SIRKELI, Vadim P.; YILMAZOGLU, Oktay; KÜPPERS, Franko; HARTNAGEL, L. (Tehnica UTM, 2014)
    We report on numerical study of the characteristics of p-GaN/n-ZnO light-emitting diodes with p-NiO interlayer, and on LED design optimization which includes bandgap engineering, thickness and doping of constituent layers. ...
  • Effect of rapid photothermal processing on the C-V characteristics of anodic SiO2 films 
    ŞIŞIANU, Teodor; SONTEA, Victor; ŞIŞIANU, Sergiu; LUPAN, Oleg; POCAZNOI, Ion; RAILEAN, Serghei (Technical University of Moldova, 2005)
    The effect of rapid photothermal processing (RPP) in nitrogen on anodic SiO2 for high quality oxide preparation in terms of gate dielectrics in thin film transistors is reported. Samples prepared by anodic oxidation of ...
  • Effect of temperature on the photodissolution of silver in arsenic trisulfide 
    TSIULYANU, Dumitru; STRATAN, Ion (Technical University of Moldova, 2009)
    The influence of temperature on the photodissolution of Ag into glassy As2S3 films has beenstudied by monitoring the changes that occurs in transmission of weakly absorbed broadband light. It wasshown that besides of a low ...
  • The effects of deposition potential and H2O2 concentration on electrochemically grown ZnO 
    BURLACU, Alexandru (Technical University of Moldova, 2009)
    This paper presents the results of electrochemical deposition of zinc oxide (ZnO) on zinc foil from zinc nitrate, zinc sulfate and hydrogen peroxide solutions. The equations of the chemical reactions taking place are ...
  • Effects of γ – irradiation on ZrO2 properties 
    SHISHIYANU, Sergiu T.; GUEORGUIEV, Valentin K.; YILMAZ, Ercan; TURAN, Rasit; SHISHIYANU, Teodor S. (Technical University of Moldova, 2009)
    The doses of γ –irradiation applied have been up to 80 Gray. The C-V characteristics seeing as the flat-band shift when exposed to γ – irradiation showed high sensitivity. Raman scattering measurements of the undoped ZrO2 ...
  • Elaborarea Aparatului pentru Analiza Variabilităţii Ritmului Cardiac 
    ARMENCEA, Nicolae; ŞONTEA, Victor; IAVORSCHI, Anatolie; PAHOMI, Valerii; PÎRŢAC, Valeriu (Technical University of Moldova, 2009)
    In this work is presented the device for heart rate variability analysis and the methods and the principal parameters of analys heart rate variability (HRV).
  • Electrical behavior of the CdTe heterojunction cells fabricated on polyimide substrates 
    POTLOG, Tamara; SPALATU, Nicolaie (Technical University of Moldova, 2009)
    Hot-wall technique has been used for preparation of CdTe heterojunction cells on the polyimide substrates covered with ITO layer. Carrier transport mechanisms of the heterojunction cells are briefly discussed. It has been ...

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