2021: Recent submissions

  • Trust- based modeling MAC-type access control through access and actions control policies 
    DANILESCU, Marcel; BEŞLIU, Victor (Technical University of Moldova, 2021)
    In recent decades, the number of researches on access control and user actions in computer systems has increased. Over time, there have been two models of implementing Mandatory Access Control (MAC) policies for government ...
  • Ergo - evaluation of urban bus driver’s workstations in south west Nigeria 
    ISMAILA, Salami O.; ODUNLAMI, Samson A.; KUYE, Sidikat I.; MUSA, Adekunle I.; OLAYANJU, Adeniyi (Technical University of Moldova, 2021)
    This study evaluated the ergonomic performance of drivers’ workstations in southwest Nigeria. Fifty urban buses selected from ten brands were investigated by direct measurement. The buses were mini-A and midi-B. Vertical ...
  • Target recognition based on central and logarithmic central image chord transformations 
    PERJU, Veaceslav (Technical University of Moldova, 2021)
    Object recognition is of great importance for many civil and military applications and supposes the identification and classification of the object in real-time, regardless of spatial position, angular orientation, etc. ...
  • Effect of friction on the micromechanical properties of AISI 316L austenitic steel 
    GRABCO, Daria; PYRTSAC, Constantin; TOPAL, Daria; SHIKIMAKA, Olga (Technical University of Moldova, 2021)
    In this paper, we investigate the possibility of using the friction method for modifying the microstructure and mechanical properties in the near-surface regions of AISI 316L austenitic steel specimens for the purpose of ...
  • Optical anisotropy and birefringence of CuAlS2 crystals 
    MAŞNIC, Alisa; ZALAMAI, Victor; URSAKI, Veaceslav (Technical University of Moldova, 2021)
    Optical spectra were investigated in a spectral range of (300 - 700) nm for CuAlS2 single crystals. Transmission and wavelength modulated transmission spectra demonstrated presence of some impurity absorption bands in the ...
  • Jerusalem artichoke (Helianthus Tuberosus) flour impact on bread quality 
    CHIRSANOVA, Aurica; CAPCANARI, Tatiana; GÎNCU, Ecaterina (Technical University of Moldova, 2021)
    Jerusalem artichoke tubers are known for their high content of nutrients, high acidity, pleasant taste and smell and beneficial effects on health. Thus, the capitalization of food products such as bread with Jerusalem ...
  • Efficiency of coagulation-flocculation process in the treatment of abattoir effluent 
    FAMILUSI, Ayokunle; ADEKUNLE, Adebola; BADEJO, Adedayo; ADEOSUN, Olayemi (Technical University of Moldova, 2021)
    The use of coagulation-flocculation process as means of wastewater treatment is gradually becoming more popular. This research work is to evaluate the efficiency of coagulation-flocculation process in the treatment of ...
  • Energy-saving chamber in production of building materials and products 
    ZAVOLOKA, Michael; SHINKEVICH, Elena; VINNICHENKO, Varvara; PLIT, Alexander (Technical University of Moldova, 2021)
    This paper presents the results of a study of the compressive strength of concrete in a cyclic solar chamber. The analysis of the existing types of industrial solar chambers is carried out and the main structural elements ...
  • Stress - strain state of the local area in the building element with structural defect 
    KOLOKHOV, Victor; SAVYTSKYI, Mykola; SOPILNIAK, Artem (Technical University of Moldova, 2021)
    Evaluation of the building element technical state relies on verification calculations using estimated construction material properties. Physical and mechanical properties are estimated predominately by using non-destructive ...
  • The peculiarities and impacts of airports: the case for Malta International Airport 
    BIANCO, Lino (Technical University of Moldova, 2021)
    The small-to-medium sized Malta International Airport (MIA) is the only airport in Malta, especially in terms of its footprint, and is considered one of the world’s most scenic landings, according to a 2016 poll. The annual ...
  • Stages of formation of architecture of Chisinau administrative buildings 
    OLEINIC, Svetlana (Technical University of Moldova, 2021)
    This article reveals the stages of formation of the architecture of administrative buildings in the city of Chisinau on the background of historical and economic transformations, that took place in Moldova from the late ...
  • Quantum computing 
    BĂJENESCU, Titu-Marius I. (Technical University of Moldova, 2021)
    The quantum computer, is a "supercomputer" that relies on the phenomena of quantum mechanics to perform operations on data. Object of suppositions, sometimes far-fetched, quantum mechanics gave birth to the quantum computer, ...
  • Spectral space as a method for data crypto protection using the Fast Fourier Transform 
    BALABANOV, Anatoly; KUNEV, Vyacheslav; COLESNIC, Victor (Technical University of Moldova, 2021)
    The article proposes to solve the problem of real-time application (on-line) of asymmetric bit-by-bit (flow or phoneme block, 32-, 64-,…, n-bits block) encryption of the linear and / or non-linear formants of the spectrum ...
  • A review of wireless sensor network potential in Nigeria as a tool for sustainable development 
    OYEDEJI, Ajibola (Technical University of Moldova, 2021)
    The emerging trend in the world of technology and Information Technology has posed so many opportunities and challenges. Wireless Sensor Network (WSN) is a relatively new and rapidly developing technology due to the ...
  • The influences of the asymmetric gain saturation effect on the dynamics of InGaAsP Fabry-Perot lasers 
    DOBROVOLSCHI, Veronica; PIRTAC, Constantin; TRONCIU, Vasile (Technical University of Moldova, 2021)
    This paper reports on the influence of the asymmetric gain saturation on the dynamics of InGaAsP Fabry-Perot lasers. The results are obtained by numerical simulations of multimode rate equations. The gain saturation effects ...
  • Total favoring in proportional apportionments 
    BOLUN, Ion (Technical University of Moldova, 2021)
    The notion of “total favoring” of large or of small beneficiaries in proportional apportionments of entities is defined as a particular case of favoring. It is proven that the number of known conditions of total favoring ...
  • Central and logarithmic central image chord transformations for invariant object recognition 
    PERJU, Veaceslav; COJUHARI, Vladislav (Technical University of Moldova, 2021)
    Pattern descriptors invariant to rotation, scaling, and translation represents an important direction in the elaboration of the real time object recognition systems. In this article, the new kinds of object descriptors ...
  • 2d model numeric AMR, modelling and simulation of magnetocaloric effect 
    BOTOC, Dorin (Technical University of Moldova, 2021)
    In this article, the study of gadolinium material is focused on determining the constants and properties of the material, the analysis of substructures and the orientation of dipole moments. Research into material aspects ...
  • TiO2 nanotubes for photocatalytic degradation of methylene blue 
    CIOBANU, Vladimir; PLESCO, Irina (Technical University of Moldova, 2021)
    Titanium dioxide remains one of the most studied semiconductor for photocatalytic applications due to its low cost production, reduced toxicity, ability to break down the organic pollutants and possibility to achieve ...

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