2005: Recent submissions

  • Software development issues in aircraft safety 
    MARINA, George; JULA, Nicolae; CEPISCA, Costin (Technical University of Moldova, 2005)
    There is no doubt on the importance of onboard computers in nowadays aerospace safety and security. Many crucial aircraft systems rely for their correct operation on complex computer systems. A series of new concepts are ...
  • Semantic Web-based discovering of hypermedia resources 
    BURAGA, Sabin-Corneliu (Technical University of Moldova, 2005)
    The paper presents a semantic Web-based architecture used to discover hypermedia resources. This platform is based on Web services and agents, exploiting the spatial/temporal relations related to Web resources. All involved ...
  • Non-preemptive scheduling for critical and hard real-time applications on embedded platforms 
    MICEA, Mihai V. (Technical University of Moldova, 2005)
    The problem of providing high predictability when scheduling critical and hard realtime applications on embedded and DSP-based platforms is studied in this paper. A model of hard real-time tasks, the ModX (executable ...
  • Adaptive watermarking – two ways to define it 
    RADULESCU, Monica; IONESCU, Felicia; STOICA, Cristina; STOICA, Valentin (Technical University of Moldova, 2005)
    Digital watermarking has been proposed as a solution to the problem of copyright protection of multimedia data in a networked environment. It makes possible to tightly associate to a digital document a code allowing the ...
  • The comparative analysis of some models of biogas generation processes 
    RYBAKIN, B. P.; MAGARIU, G. A.; BURTSEVA, L. V.; VERLAN, T. B. (Technical University of Moldova, 2005)
    In present days the models which concern biogas generation processes are very actual. Models are designed as the instrument which provides forecasting, monitoring and management of solid waste behavior. Such models help ...
  • A fast vector quantization image encoding using Tchebichef moments 
    BELDIANU, Spiridon Florin (Technical University of Moldova, 2005)
    The codeword searching sequence is sometimes vital to the efficiency of a VQ encoding algorithm. In this paper, we present a fast encoding algorithm for vector quantization that uses Tchebichef moments of an image block ...
  • TETHRA: TDM over Ethernet Router and Analyzer 
    FAGADAR-COSMA, Mihai; FANICIU, Liviu D.; MICEA, Mihai V. (Technical University of Moldova, 2005)
    This paper focuses on the design and implementation of a digital equipment capable of acting as a bridge between two different networks: a plesiochronous digital hierarchy and a Fast-Ethernet network. The device, named ...
  • 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 ...
  • Philosophical approaches to determination the content of information society 
    FOTENCO, Vladimir (Technical University of Moldova, 2011)
    The necessity of this report, first of all, is based on a simplified vision of information society, widespread in scientific community. It does not base on the levels of information society and its model. The majority of ...
  • Digital divide: a glance at the problem in Moldova 
    BURTSEVA, L.; COJOCARU, S.; GAINDRIC, C.; MAGARIU, G.; VERLAN, T. (Technical University of Moldova, 2005)
    In this chapter we want to state shortly the basic components, manifestations of the problem of “digital divide”, as well as the ways of its solution in specific country with its specific regional, social, historical and ...
  • Diffusion systems 
    MUNTEAN, Traian; (Technical University of Moldova, 2005)
    This talk extends a formal model of computing based on location based diffusion communications introduced some years ago. In this model directed broadcasting communications, instead of largely used point-to-point communication ...
  • An estimate of phonon parameters errors calculated by dispersion analysis method with help of genetic algorithm 
    ZAHAROV, I. S.; KNJAZEV, A. F.; KOCHURA, A. V.; KURKIN, A. Y. (Technical University of Moldova, 2005)
    The basic task of mathematical processing of reflectance spectra is the calculation of the dielectric function of the substance, which describe response of a crystal to an external electromagnetic field. One of effective ...
  • The philosophic concept of possible consequences of nanotechnologies practice 
    SKILEOV, Vladimir (Technical University of Moldova, 2005)
    Is the nanotechnology good or evil? The answer is clear. It is as good as well it is evil. Its au only to us how it will be this nanotechnology. We have already talked about the «cornucopia». This is rather good. However ...
  • Nanobiotechnologies of iron rich spirulina cultivation as a source of antianemic products 
    RUDIC, Valeriu; BULIMAGA, Valentina; ZOSIM, Lililana; CHIRIAC, Tatiana; TURTA, C.; LAZARESCU, Ana (Technical University of Moldova, 2005)
    The investigation of processes connected with iron accumulation in biomass of algae represents an interest as from theoretical point of view as well from practical. The study of some new Fe(III)coordinative compounds ...
  • 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 ...
  • 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 ...
  • Nanostructured dispersed films in biomedicine for human health 
    PRILEPOV, Vladimir; SPOIALA, Dorin (Technical University of Moldova, 2005)
    The nanostructures on basis of hard-fuse metals and their oxides were proposed. The electrical properties of films were investigated in longitudinal and transversal direction. In the transversal direction was observed the ...
  • The growth and characterization of IrO2 1D nanocrystals on sapphire substrates 
    KOROTCOV, Alexandru; HUANG, Ying-Sheng; TSAI, Dah-Shyang (Technical University of Moldova, 2005)
    Well-aligned IrO2 nanocrystals (NCs) have been grown on sapphire (SA) substrates by rf magnetron sputtering using Ir metal target. The surface morphology and structural properties of the as-deposited NCs were characterized ...
  • Microwave components based on 2d photonic crystals with unusual index of refraction 
    FOCA, Eugen; FÖLL, Helmut; SERGENTU, Vladimir V.; TIGINYANU, Ion M.; DASCHNER, Frank; KNÖCHEL, Reinhard (Technical University of Moldova, 2005)
    This work reports on measurements of microwave components based on Photonic Crystals (PC) with unusual index of refraction, i.e. neff < 1. Particularly lenses based on different PC structures are investigated. All measurements ...
  • Exciton properties of nanoscale heterostrucrures AlxGa1-xN/GaN/AlxGa1-xN 
    NIKA, D. L.; POKATILOV, E. P.; FOMIN, V. M.; DEVREESE, J. T. (Technical University of Moldova, 2005)
    For the heterostructures AlxGa1-x N/GaN/AlxGa1-x N with different thicknesses of the GaN quantum wells and AlxGa1-xN barriers, we use an exciton model, which includes the interaction of an electron and a hole with deformations ...

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