Browsing Journal of Engineering Science by Title

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  • Industrials simulation modeling technology application to improve the efficiency in automatic production line equipment 
    NGUYEN, Tuan-Linh (Universitatea Tehnică a Moldovei, 2021)
    Currently, the application of technical advances to production plays an important role in improving productivity and saving production costs. The techniques applying information technology bring high efficiency, accuracy, ...
  • The influence of a residual reflectivity at the front facet of a multisection master-oscillator power-amplifier 
    GRIGORIEV, Eugeniu; TRONCIU, Vasile; WERNER, Nils; WENZEL, Hans (Technical University of Moldova, 2022)
    This paper reports on the theoretical end experimental investigation of the output characteristics of a multisection master-oscillator power-amplifier (MOPA). It consists of a master oscillator (MO) composed by a gain ...
  • The influence of biotechnological strategies on nutritional aspects of bakery products 
    SIMINIUC, Rodica (Tehnica UTM, 2020)
    Fermented products based on sourdough show many advantages in comparison with fermented products with commercial yeast. The research was focused on obtaining sourdough with spontaneous flora, obtaining bread samples with ...
  • The influence of dependences of psychophysiological characteristics of drivers 
    ROZUM, Galina; PASHKOVSKAIA, Julia; IVANOVA, Katerina; SONTEA, Viktor (Technical University of Moldova, 2021)
    The article analyzes the "man-machine-environment" system in relation to the psychophysiological characteristics of the driver - "human operator". The methods of diagnosing the psychophysiological characteristics of drivers ...
  • The influence of distillation methods on the flavor profile and quality indices of wine brandies 
    BALANUŢA, Anatol; COVACI, Ecaterina; SCLIFOS, Aliona (Technical University of Moldova, 2021)
    The article examines the geographical area delimited for the production of the Divine and the specific characteristics and physical-geographical conditions of the Călărași vineyard through the prism of different methods ...
  • Influence of enzymatic treatment and storage temperature on the aromatic composition of Viorica wines 
    VLADEI, Natalia (Tehnica UTM, 2020)
    The subjects of this paper are the grapes and wines obtained from local selection variety Viorica from Republic of Moldova. Following the spectrophotometric analysis of grape juice, significant differences between the ...
  • Influence of maceration duration on Viorica wines quality 
    VLADEI, Natalia (Tehnica UTM, 2020)
    The subject of the research refers to experimental wines obtained from local selection grape variety Viorica, which were macerated for 4, 8 or 12 hours at 10, 15 and 20 0C. The maceration duration had a positive influence ...
  • The influence of microorganisms on beer quality 
    SCLIFOS, Aliona; SCUTARU, Iurie (Technical University of Moldova, 2022)
    The paper investigated the influence of microorganisms on the quality of Oettinger and Timișoreana beer, in the context of improving the manufacturing methodology of the finished product. Two types of yeast were used for ...
  • Influence of oilseed groats addition on the yield of minced meat products 
    GRUMEZA, Irina (Tehnica UTM, 2018)
    This study includes investigation of the influence of oilseed groats on the thermal treatment yield of the final product – “mici” from sheep and poultry meat (70:30). 7% groats of walnut, pumpkin and sesame seeds and 2% ...
  • 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 ...
  • Informatics security assessmentin the Republic of Moldova 
    BOLUN, Ion; CIORBĂ, Dumitru; ZGUREANU, Aureliu; BULAI, Rodica; CĂLIN, Rostislav; BODOGA, Cristina (Tehnica UTM, 2020)
    The topicality of systemic research on informatics (IT) security in the Republic of Moldova is argued. Based on international practices, a set of 24 indicators (aspects) is defined for the incipient assessment of the state ...
  • Infrared detectors 
    BĂJENESCU, Titu-Marius I. (Tehnica UTM, 2018)
    Infrared detectors have wide application in a range of industry sectors, including defence, astronomy, medicine, environmental safety, and remote sensing. The applications requiring the highest sensitivity over a broad ...
  • Inhibiting of accidental pathogenic microbiota in meat products with berry powders 
    COJOCARI, Daniela; STURZA, Rodica; SANDULACHI, Elisaveta; MACARI, Artur; BALAN, Greta; GHENDOV-MOŞANU, Aliona (Tehnica UTM, 2019)
    This article presents a case study of antimicrobial properties of berry powders on pathogenic microorganisms that can accidentally colonize meat and meat products. We tested the inhibiting properties of rose-hip and hawthorn ...
  • Integration of variable energy sources in energy systems 
    GUȚU-CHETRUȘCA, Corina; BRAGA, Dumitru (Technical University of Moldova, 2022)
    The main global concern in the energy sector is the substitution of fossil fuels and the mitigation of climate change - the transition to the carbon neutrality of the economy. For the power sector, the main solution for ...
  • Interest based adaptive billboard content management 
    MORARU, Victor; CĂRBUNE, Viorel (Technical University of Moldova, 2022)
    The street advertising has undergone some significant changes in recent years: traditional billboards are gradually being replaced by electronic display devices (LED screens) that are able to change in real-time the broadcast ...
  • Internet of things system for environmental map acquisition 
    BRAGARENCO, Andrei; MARUSIC, Galina (Technical University of Moldova, 2019)
    The paper discusses the importance of contemporary electronic systems with the focus on the development of distributed electronic equipment. In this context the devices, potentially members of an Internet of Things (IoT) ...
  • 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 ...
  • Landslide protection of roadway network during the construction and reconstruction 
    POLCANOV, Vladimir; POLCANOVA, Alina; CÎRLAN, Alexandru (Technical University of Moldova, 2022)
    The article discusses an example of construction and operation of a high embankment of the road, which was constructed in the central part of Moldova. A detailed historic reference about the behavior of the embankment over ...
  • Leveraging blockchain technology to assure security of SDN 
    AMEEN, Ali (Tehnica UTM, 2020)
    This article presents a potential solution to secure or ensure a better security level for the Software-Defined Networks (SDN) paradigm; by introducing the usage of blockchain technology in a different way than the Marconi ...
  • Load-bearing capacity of damaged reinforced concrete span structures strengthened with prestressed metal casings 
    DANILENKO, Denis; ZAVOLOKA, Michael; KARPIUK, Vasyl; KARPIUK, Irina; RUSU, Ion (Tehnica UTM, 2020)
    This article deals with the results of system experimental research of the loadbearing capacity, stress-strain behaviour and crack resistance of damaged 2,000x200x100 mm reinforced concrete beams with prestressed external ...

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