Facultatea Calculatoare, Informatică şi Microelectronică: Recent submissions

  • Анализ–ориентированная система государственного учёта 
    МУСТЯЦА, Вадим; ТИМОХИНА, Дарья; КУНЕВ, Вячеслав (Tehnica UTM, 2012)
    Эффективное государственное управление базируется на принятии обоснованных и сбалансированных политико–экономических решений. Основой для принятия решений на национальном уровне должны служить результаты перманентного ...
  • Improving performance of threads in Python using C/C++ extensions 
    CASIAN, Olga (Tehnica UTM, 2012)
    Although Python provides all the synchronization primitives and communication mechanisms one can need for fine-grained management of concurrency, due to the design of the CPython interpreter it is impossible to execute the ...
  • Medicina de asigurare în evoluţia sistemului de ocrotire a sănătăţii în Republica Moldova 
    STADLER, Lucia (Tehnica UTM, 2012)
    Conform datelor prezentate de Banca Mondială (1993) toate ţările Europei Centrale şi de Est, inclusiv şi noile state independente în funcţie de mărimea alocărilor financiare pentru sănătate pot fi clasificate în trei ...
  • Algoritm de acordare a regulatoarelor în sisteme de reglare în cascadă la modele de obiecte cu inerţie, fază neminimă şi timp mort 
    COJUHARI, Irina; IZVOREANU, Bartolomeu (Tehnica UTM, 2012)
    În lucrare se propune acordarea regulatoarelor tipizate P, PI, PID în sisteme de reglare în cascadă cu două bucle de reglare după metoda gradului maximal de stabilitate . Procesul condus se prezintă prin două subprocese ...
  • The future of concurrent programming: HPCS languages 
    LOZOVANU, Mihaela; CIORBA, Dumitru (Tehnica UTM, 2012)
    Concurrent programming has been around for quite some time, but it was mostly accessible to the highest ranks of the programmer. This changed when, in the 2000s, concurrency entered prime time, prodded by the ubiquity of ...
  • Algoritm de sinteză a sistemelor astatice în spaţiul stărilor pentru modele de obiecte astatice 
    FIODOROV, Ion; LISNIC, Iulian; SARANCIUC, Dorian (Tehnica UTM, 2012)
    An algorithm of synthesis of astatic systems in states space with maximal stability degree for control of models’objects with inertia and astatism is proposed in this paper. In particular, an astatic system in states space ...
  • Social network analysis 
    LOZOVANU, Mihaela; CIORBA, Dumitru (Tehnica UTM, 2012)
    Nowadays dealing with social network analysis becomes more and more attractive. It is especially true for the field of agent-based modeling, in which represented actors are connected with other, with which they communicate. ...
  • Modele şi metode de recunoaştere a imaginilor utilizate în dezvoltarea sistemelor de vedere artificială 
    RUSU, Mariana (Tehnica UTM, 2012)
    Obiectivul principal al sistemelor de vedere artificială este reproducerea vederii umane, transformând vederea reală 3D a lumii înconjurătoare în reprezentare numerică, adecvată pentru procesarea datelor de către calculator. ...
  • Effective teaching strategies 
    ŞIŞIANU, Ala (Tehnica UTM, 2012)
    We help our students understand engineering concepts and go beyond the knowledge level to higher levels of thinking. We help them to apply, analyze, and synthesize, to create new knowledge, and solve new problems. So, too, ...
  • Mecanisme şi caracteristici ale protocolului IEEE 802.11 pentru o reţea Ad-hoc 
    BELOUS, Marin (Tehnica UTM, 2012)
    În lucrare este efectuată o analiză a influenţei parametrilor caracteristici ai mecanismului DCF (Distributed Coordination Function) asupra eficienţei unei reţele Ad-hoc. În particular, sa analizat influenţa parametrului ...
  • Posibilităţi de creştere a eficienţei termoelectrice 
    ANDRONIC, Silvia (Tehnica UTM, 2012)
    Thermoelectric effects are those that refer to direct transformation of the temperature difference into an electrical energy and inversely. These effects are applied in thermoelectric devices that are used in different ...
  • Parallel computing using CUDA 
    ARMAŞ, Victor; CIORBĂ, Dumitru (Tehnica UTM, 2012)
    The direction of computing evolves from a "centralized processing" on the CPU to "coprocessing" on the CPU and GPU. To implement the new paradigm of computing, NVIDIA has invented a parallel computing architecture CUDA, ...
  • Material organic nanostructurat pentru senzori de infraroşu 
    CASIAN, Anatolie; BALMUŞ, Ion; DUŞCIAC, Viorel; NICIC, Veaceslav (Tehnica UTM, 2012)
    The possibilities of nanostructured crystals of tetrathiotetracene-iodide as sensible elements of thermoelectric sensors of long wave lengths infrared radiation are analyzed .The power factor of these crystals is modulated ...
  • Disproporţionalitatea soluţiei optime în unele sisteme RP 
    BOLUN, Ion (Tehnica UTM, 2012)
    Electoral systems with proportional representation when using Lijphart, Gallagher, Square deviation and d’Hondt indices are investigated. Analytical expressions for the maximal value of used criteria for the optimal solution ...
  • Influence of TiO2 Ultra-Thin Films on Gas Sensing Properties of CuO:Zn 
    ABABII, Nicolai; REIMER, Tim; POSTICA, Vasile; HOPPE, Mathias; CHEMNITZ, Steffen; SONTEA, Victor; BENECKE, Wolfgang; ADELUNG, Rainer; LUPAN, Oleg (Technical University of Moldova, 2017)
    Copper oxide is a p-type metal oxide with remarkable optical, electrical, thermal and sensing properties. The oxidation of Cu2O to CuO can be performed by thermal annealing at relatively low temperatures. The present study ...
  • Pd-doped ZnO nanostructured films for multifunctional applications 
    POSTICA, Vasile; HOPPE, Mathias; ADELUNG, Rainer; PAUPORTÉ, Thierry; ABABII, Nicolai; TROFIM, Viorel; SONTEA, Victor; LUPAN, Oleg (Technical University of Moldova, 2017)
    In this work Pd-doped ZnO (ZnO:Pd) nanostructured films were deposited on pre-cleaned glass substrates via a synthesis from chemical solutions (SCS) approach from aqueous baths. The post-rowth thermal annealing, namely ...
  • Hydrogen detection by individual Pd-modified ZnO nanowire 
    LUPAN, Oleg; PAUPORTÉ, Thierry; POSTICA, Vasile; VIANA, Bruno; ADELUNG, Rainer; CHOW, Lee; TIGINYANU, Ion (Technical University of Moldova, 2017)
    In this work an individual Pd-modified ZnO nanowire (Pd/ZnO NW) was integrated into a nanosensor device using focused ion beam (FIB)/scanning electron microscopy (SEM) system. The Pd/ZnO arrays were synthesized by ...
  • Fabrication and characterization of flexible composite material based on Aerographite/InP micro-nanostructures 
    PLESCO, Irina; STROBEL, Julian; SCHÜTT, Fabian; GORCEAC, Leonid; CINIC, Boris; HIMCINSCHI, Cameliu; MISHRA, Yogendra Kumar; KIENLE, Lorenz; ADELUNG, Rainer; TIGINYANU, Ion (Technical University of Moldova, 2017)
    The goal of this work is to extend the class of flexible hybrid nanomaterials based on aerographite scaffolds. For this purpose, we developed the technological conditions for the deposition of InP:Zn micro- and nanostructures ...
  • Gas sensors based on optical fiber coated with nanocrystalline TiO2 and nanofibrous ZnO 
    GHIMPU, Lidia; PLESCO, Irina; URSACHI, Veaceslav; TIGINYANU, Ion; ZARRELLI, Mauro; ZOTTI, Aldobeneddetto; BORRIELLO, Anna (Technical University of Moldova, 2017)
    The paper is divided into two main sections: first, we report on magnetron sputtering of zinc oxide and titanium dioxide; second, the results of the investigation of the morphology and sensing characteristics of the optical ...
  • Pulsed Electroplating of Metal Nanoparticles form DODUCO Electrolytes 
    MONAICO, Eduard; BRINCOVEANU, Oana; MESTERCA, Raluca; URSAKI, Veaceslav; PRODANA, Mariana; ENACHESCU, Marius; TIGINYANU, Ion (Technical University of Moldova, 2017)
    The mechanisms of Au deposition on InP porous substrates during a pulsed electroplating process are investigated by means of Topography imaging and Current Mapping measurements. The obtained results confirm the formation ...

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