IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Facultatea Calculatoare, Informatică şi Microelectronică by Title

Browsing Facultatea Calculatoare, Informatică şi Microelectronică by Title

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  • AVRAM, Ion (Technical University of Moldova, 2022)
    This article presents the results of research of the stability of characteristics of the active filter on element with distributed parameters through the calculate the sensitivity of the Amplitude - Frequency Characteristic ...
  • MORARU, Victor; GUŢULEAC, Emilian; CĂRBUNE, Viorel (Tehnica UTM, 2019)
    The practical activities during networking learning are usually done in the specialized laboratories including computers and special network equipment (cables, switches, routers, etc.). This approach is quite expensive, ...
  • BĂRAR, A.; DĂNILĂ, O.; MĂNĂILĂ-MAXIMEAN, D.; LOIKO, V. A. (Tehnica UTM, 2019)
    We present theoretical studies conducted on the newly-introduced controllable metamaterial-liquid crystal system. Our model consists of a standard metamaterial single cell split ring resonator array with dimensions tailored ...
  • DASCALU, Dan (Technical University of Moldova, 2011)
    IMT-Bucharest coordinated the national project ―”NANOPROSPECT: Nanotechnologies in Romania, a prospective study” (October 2010 – May 2011), whose objective was to put forward strategic orientations and recommendations for ...
  • ROSCA, Andrei; APOSTOL, Ion; CORETCHI, Liubov (Tehnica UTM, 2014)
    83,7% of used in Moldova‘s public medico–sanitary institutions (PMSI) traditional radio-diagnostic equipment (TRDE) are superannuated. Their use decreases the quality of radio-diagnostics, increases exposure dose of patients ...
  • SCUTARI, C. D.; GONCIAR, V. I.; CEKMAN, I.S. (Tehnica UTM, 2016)
    Nowadays, the silver nanoparticles are used as antibacterial/ antifungal/ antiviral/ anti-inflammatory agents in biotechnology and bioengineering, textile and electronic engineering, bio-sensing, food industry, paints, ...
  • JECHIU, Nina (Universitatea Tehnică a Moldovei, 2020)
    Lucrarea își propune ca scop crearea unei platforme marketplace capabile să îndeplinească cerințele nu numai al cumpărătorului simplu, dar și a furnizorilor, vânzătorilor și partenerilor Selia garantând o comunicare eficientă ...
  • ABABII, Constantin; MUNTEANU, Silvia; MELNIC, Radu; OSOVSCHI, Mariana; BORDIAN, Dimitri (Tehnica UTM, 2019)
    Computing systems, which are based only on the technological concept, have already entered in a development deadlock. An alternative development direction of the computing systems is offered by the adaptive computing ...
  • 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 ...
  • BUBNIENĖ, U.; BALEVIČIUS, Z.; RAMANAVIČIENĖ, A.; BUGELYTĖ, B.; RAMANAVIČIUS, A. (Tehnica UTM, 2013)
    Gold nanoparticles are the subject of prosperous research, with vast applications in the interdisciplinary areas. When preparing the surface nanocomposites the first stage is the adsorption process and this procedure has ...
  • MARSAGISHVILI, T.; TATISHVILI, G.; ANANIASHVILI, N.; GIORGADZE, N.; TSKHAKAIA, E.; GACHECHILADZE, M.; METREVELI, J.; MACHAVARIANI, M. (Tehnica UTM, 2019)
    The sorption of Pb (II) ions from an aqueous solution of lead nitrate on carbon sorbents, obtained from waste based on cellulose-containing materials, was studied. Particularly, among studied carbons [hazel nutshell, walnut ...
  • BOŞNEAGA, Iurie; BOLOGA, Mircea (Technical University of Moldova, 2017)
    Energy governs the world - our development is governed by energy transformations. That is why it is vital to have the adequate Strategy of Sustainable Energy Development and the roadmap for its implementation. The subject ...
  • STRUNGARU, Rodica; UNGUREANU, G. Mihaela (Technical University of Moldova, 2011)
    The study investigates the performance of some EEG signal processing methods in detecting the signal variations within the Event-Related Potential (ERP) and in extracting the EEG effective connectivity, and the obtained ...
  • PYSHKIN, Sergei L. (Technical University of Moldova, 2017)
    Here is discussed the development of advanced and resource-saving method for fabrication of semiconductor materials having unique and close to ideal properties for optoelectronic devices. This work could lead to significant ...
  • DATSKO, Tatiana; ZELENTSOV, Veacheslav; DVORNIKOV, Dmitri (Springer Nature Switzerland, 2023)
    One of the organic substance that requires wastewater treatment before being discharged into the aquatic system is phenol and its derivatives, which are known to be endocrine disruptors. Heterogeneous photocatalysis using ...
  • SLOBOZEANU, A.; ZATUŞEVSKI, I.; CREŢU, A.; SONTEA, V. (Technical University of Moldova, 2011)
    Advanced sensor device for shape analysis of the tissue-reflected mean single period photoplethysmography (PPG) signals have been designed and clinically tested. The PPG signal shape reveals individual features of the ...
  • ROSCA, Andrei; DÂNGA, Veaceslav; BAHNAREL, Ion; COREŢCHI, Liubov (Technical University of Moldova, 2011)
    Currently, in the medical-sanitary public institutions (MSPI) of the Republic Moldova, the weight of the traditional radio diagnosis of the devices, morally and physically overstep consist 90 – 91, 5%, inclusively their ...
  • TIGINYANU, Ion; BRANISTE, Tudor (Springer Nature Switzerland, 2023)
    The aim of this paper is to review the research efforts undertaken last years to develop novel hybrid three-dimensional micro-nano-architectures based on wide-band-gap binary compounds for multifunctional applications. ...
  • TIGINYANU, Ion (Tehnica UTM, 2019)
    We report on fabrication of three-dimensional architectures based on GaN microtubular structures (the so-called Aerogalnite or Aero-GaN) with nanoscopic thin walls which exhibit dual hydrophobic-hydrophilic behaviour. The ...
  • MORARI, Vadim; RUSU, E. V.; URSAKI, V. V.; NIELSCH, K.; TIGINYANU, I. M. (Springer, Cham, 2022)
    In this paper Zn1-xMgxO thin films with composition range x = 0.00–0.80 have been obtained by aerosol spray deposition method on p-Si substrates by using zinc acetate and magnesium acetate as precursors. The produced thin ...

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