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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  • Porous structure of synthetic opals 
    BARDYSHEV, I. I.; MOKRUSHIN, A. D.; PRIBYLOV, A. A.; SAMAROV, E. N.; MASALOV, V. M.; KARPOV, I. A.; EMELCHENKO, G. A. (Technical University of Moldova, 2005)
    The apparent density, porosity, specific surface and annihilation characteristics of positronium were measured for synthetic opals. It was shown that the total porosity consists of micropores and nanopores connected with ...
  • Porous three-dimensional Cd(II) coordination network based on 1,2-bis(4-pyridyl) ethane and formiate ligands 
    BOLD, Victor; COROPCEANU, Eduard B.; KRAVTSOV, Victor Ch. (Technical University of Moldova, 2017)
    Metal–organic frameworks (MOFs) represent a new class of porous crystalline materials, which continue to be one of the fastest growing fields in chemistry, with diverse potential applications. MOFs with inherent characteristics ...
  • Possibilities to Improve the Thermoelectric Properties of n-type Organic Crystals 
    CASIAN, Anatolie; BALMUȘ, Ion; SANDULEAC, Ionel (Technical University of Moldova, 2017)
    In the last years, organic materials attract more and more attention for thermoelectric applications as materials with more diverse properties, accessible row components and obtained by cost- effective environmentally ...
  • Possibility of a parametrical resonance when investigating optical properties of the semiconductors in exciton range of spectrum 
    KHADZHI, P.I.; NADKIN, L.Yu. (Tehnica UTM, 2014)
    The results of the theoretical investigation of the semiconductor susceptibilities in the frame of pump–probe approach are presented using the exciton–photon and exciton– exciton interaction. The strong pump beam excitates ...
  • Powerful Turbo Reed-Solomon codes for wireless communications 
    SCRIPCARIU, Luminiţa; FRUNZĂ, Mircea Daniel (Technical University of Moldova, 2005)
    Wireless communications are vulnerable to Additive White Gaussian Noise (AWGN) and fading phenomenon Random errors or error-bursts occur. A Reed-Solomon (RS) code defined on a Galois Field (GF) has a good error-correction ...
  • Practical aspects of the configuration of homogenous set of servers 
    BOLUN, Ion; CIUMAC, Anatol; SVERINIUC, Andrei (Technical University of Moldova, 2005)
    Results on the configuration of homogeneous set of servers for computer networks, aiming the minimization of its total cost are presented. The optimal solution significant dependence with the number of server types (from ...
  • A preliminary analysis of esophageal speech signals 
    PUSTOVALOVA, Olga (Technical University of Moldova, 2009)
    The ESOTEK project by the University of Deusto (Spain) is aimed to provide computer assistance to patients who are learning esophageal speech. Esophageal speech is an alternative way of speech production that can be used ...
  • A preliminary analysis of esophageal speech signals 
    PUSTOVALOVA, Olga (Technical University of Moldova, 2009)
    The ESOTEK project by the University of Deusto (Spain) is aimed to provide computer assistance to patients who are learning esophageal speech. Esophageal speech is an alternative way of speech production that can be used ...
  • Prelucrarea datelor experimentale – problemă interdisciplinară de informatică pentru învăţământul preuniversitar şi universitar 
    GROSU, Olga; BALMUŞ, Nicolae; BALMUŞ, Ion (Tehnica UTM, 2014)
    În lucrare se descrie un soft educaţional, de concepţie proprie, cu ajutorul căruia elevii şi studenţii însuşesc mai profund bazele teoretice ale prelucrării datelor experimentale afectate de erori întâmplătoare.
  • Prepararea şi caracterizarea filmelor de ZnSnO prin metoda aerosol 
    MORARI, V.; CURMEI, N.; BRINCOVEANU, O.; MESTERCA, R.; BALAN, D.; RUSU, E.; PRODANA, M.; URSACHI, V.; ENACHESCU, M. (Technical University of Moldova, 2017)
    Oxidul de zinc (ZnO) este studiat pe scară largă datorită proprietăților sale electrice, optice și mecanice performante, precum și a costului redus al componentelor. Există un interes aparte şi pentru oxidul de staniu ...
  • Preparation and optical characterization of the new polymer nanocomposites 
    ANDRIESH, A.; BIVOL, V.; BUZURNIUC, S.; MESHALCHIN, A.; ROBU, S.; VERLAN, V. (Technical University of Moldova, 2005)
    The polymer nanocomposites consisting of polyvinylalcohol (PVA) and chalcogenide non-crystalline semiconductors (ChNS) as arsenic selenide (As2Se3) and arsenic sulfide (As2S3) were obtained. The optical absorption was ...
  • Preprocesarea textelor în sistemele de tip „întrebare-răspuns” 
    BOBICEV, Victoria (Technical University of Moldova, 2011)
    Sisteme de întrebare-răspuns (Question-Answering systems) au nevoie de procesare intensivă a textului, etapele de preprocesare fiind analiza morfologică şi sintactică. În lucrarea dată este descris procesul de analiză a ...
  • Primary and secondary parameters of the coaxial microwire 
    COLPACOVICI, Iulian; AVRAM, Ion; GRITCO, Roman; PARVAN, Vladimir (Technical University of Moldova, 2005)
    The coaxial microwire is a perspective element for application in microelectronic devices of a radio-frequency wave band. Theoretical definition of primary (linear) parameters of a coaxial microwire is carried out. The ...
  • Principiile de bază şi direcţiile activităţii economice din cadrul ONU 
    CĂRBUNE, Natalia (Technical University of Moldova, 2017)
    The problem of creating structures specific to the world economy, governed by valid and acceptable principles for all the heterogeneous economies that make up and accepted as authorities by them, has become a very serious ...
  • Principiul dualității în algebra logicii 
    COJOCARU, Ion; ŞERBANAŢI, Luca; PĂVĂLOIU, Bujor; RADOVICI, Alexandru; VASILOŢEANU, Andrei (Technical University of Moldova, 2009)
    The problem of easy testable digital circuits’ design, which appeared in the 60s of the last century, being in the permanent focus of the digital circuits’ producers, has not found its adequate solution yet. Complexity of ...
  • Probleme "prefăcute"... 
    CERNEI, Mihail; GHEŢIU, Vladimir; MELINTE, Victoria (Technical University of Moldova, 2009)
    An insignificant change of physical problems conditions can differentiate increase their level of difficulty. The problem becomes attractive for the students.
  • Problems of the development of high frequency amplifiers and one of methods of their solution 
    MITITEL, V. V. (Technical University of Moldova, 2005)
    Problems of the development of high frequency amplifiers begin when we attempt to reach frequency 30MHz and above. They exist because of presence of input capacitance in the amplifying element. There is no element with the ...
  • Procesarea zerului concentrat prin electroliză 
    VUTCARIOVA, Irina (Technical University of Moldova, 2017)
    Sfera de producere reexaminează cerinţele ecologice şi o astfel de renaştere se petrece în industria de prelucrare a laptelui, anume la utilizarea produselor lactate secundare. Elaborarea tehnologiilor fără deşeuri la ...
  • Processor on basis of associative memory in restoration of images 
    МАRDARE, Igor (Technical University of Moldova, 2005)
    Field of researches is the process of revealing of homomorphous displays between objects. Such functions are capable to carry out the suggested 3-rd order objects. By its nature search of associative objects is isomorphic ...
  • Program and algorithm for long division 
    FALICO, Nicolae (Technical University of Moldova, 2005)
    In this paper effective and simple algorithm and program of long arithmetic are given. Program successfully finds residue and quotient for numbers containing more than thousand digits.

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