Browsing Journal of Engineering Science by Title

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  • Determination of thermoreological characteristics at microscopic scale from experiences on thin wall tubes 
    MARINA, Vasile; MARINA, Viorica (Tehnica UTM, 2018)
    The relationships between the module of stress and strain tensor deviator, in the case of thermorheological processes, are modeled by using the structural model. It is shown that sub-element properties can be determined ...
  • Determining optimal simulation settings for the centrifugal pump parts optimization process 
    BOSTAN, Viorel; PETCO, Andrei (Technical University of Moldova, 2023)
    This paper explores the optimal simulation settings required by the optimization process of centrifugal canned motor pump parts using the CH 6,3/32-2,2-2 pump as an example. The optimization of centrifugal pump parts is ...
  • Developing tailored clothing for children with special needs 
    DANILA, Victoria (Tehnica UTM, 2019)
    This article provides an analysis of the development clothing systems effectiveness that are tailored to preventive interventions for premature babies. An analysis of the conducted clinical trials has been framed in a ...
  • Development of IoT based smart inverter for energy metering and control 
    UMAR, Buhari U.; NUHU, Bello K.; ALAO, Olaoluwa M. (Technical University of Moldova, 2021)
    Insufficient power generation has facilitated the search for alternative power generation, as the world is gradually making the transition to renewable green energy sources as a replacement for fossil fuels and other ...
  • Development of six-phase symmetrical components filters for self-compensating power lines 
    TURTURICA, Natalya (Technical University of Moldova, 2022)
    The paper deals with elaboration of hexaphase symmetrical components filters and their modeling to create microprocessor-assisted relay protection of self-compensating power lines. The theory is presented and the basic ...
  • Development of the real-time PCR methodology for testing mycotoxigenic microorganisms in grape marc 
    STURZA, Rodica; MITIN, Valentin; MITINA, Irina; ZGARDAN, Dan; PATRAS, Antoanela; BEHTA, Emilia (Technical University of Moldova, 2021)
    Agro-industrial waste management is an important problem of modern society as agriculture and food industry are important sources of waste. Wine production generates a considerable amount of winemaking waste (grape marc). ...
  • Development ultra-high strength cementitious characteristics using supplementary cementitious materials 
    BAIEE, Ameer (Technical University of Moldova, 2021)
    For sustainability purposes, supplementary cementitious materials (SCMs) are considered essential components for gaining ultra-high strength properties of concrete and mortar. This study experimentally investigates the ...
  • The difference between cyber security vs information security 
    ALEXEI, Arina; ALEXEI, Anatolie (Technical University of Moldova, 2022)
    The terms cyber security and information security are often used interchangeably, both in the academic literature and by organizations. This article aimed to identify whether these terms can be used interchangeably, analyzing ...
  • Digital techniques for water pollution control 
    SAVA, Nina; MARUSIC, Galina (Technical University of Moldova, 2021)
    This paper is a detailed description and analysis of the most popular techniques digital for water quality control nowadays. It is illustrated how these techniques can be applied to solve problems that have arisen as a ...
  • Digital twin for PV module fault detection 
    VALEVICH, Sergey; ASIMOV, Roustam; KRUSE, Ingmar; ASIPOVICH, Vitaly (Tehnica UTM, 2020)
    This paper is focused on photovoltaic (PV) installation fault detection techniques. Three methods of PV module fault detection were proposed, implemented, and tested on real PV plant located in Nürnberg, Germany. Proposed ...
  • Directing the uniformity of the level of pulse charging of Li-ion batteries used in automotive industry 
    PETROV, Oleg (Technical University of Moldova, 2023)
    The lithium-ion (Li-ion) battery is widely used in modern electronics, serves as a power source in electric vehicles and for energy storage in renewable energy systems. The strengths of Li-ion batteries are their high ...
  • Driver or autopilot – who is the future 
    PLĂMĂDEALĂ, Vasile; DÎNTU, Sergiu (Technical University of Moldova, 2022)
    The human factor is the main element in the production of road events, not only in terms of percentage, but also in absolute importance, because, ultimately, road and technical issues are involved in road accidents only ...
  • Driving tiredness – the end enemy of the driver 
    PLĂMĂDEALĂ, Vasile (Technical University of Moldova, 2022)
    In modern society, little or no sleep at all has become a habit, almost a good tradition. Fulfilled sleep is one of the key factors of a healthy lifestyle and longevity, along with proper nutrition, physical activity and ...
  • Dry-aged beef: color parameters and sensory characteristics 
    BULGARU, Viorica; POPESCU, Liliana (Technical University of Moldova, 2023)
    Research work involves the instrumental analysis of the change in color (L*, a*, b*) and the sensory characteristics of the Simmental beef, parts of the carcass: T-bons, received from the local farm, during the dry-aging ...
  • Drying installation for granular products in the suspension layer 
    BALAN, Mihail; BERNIC, Mircea; ŢISLINSCAIA, Natalia (Tehnica UTM, 2020)
    One of the main problems of wet plant products drying processes is the long duration of thermal tartarization, which consequently leads to the diminution of the quality indices. This problem is exacerbated in the case of ...
  • Drying kinetics of apricots kernels 
    BOESTEAN, Olga (Tehnica UTM, 2018)
    In this paper, we proposed convective and combined methods for drying wet kernels of apricot stones. Kernels of apricot stones are a very ambiguous food product, during their heat treatment in them occurs not only the ...
  • Drying of pears in CO2 modified atmosphere 
    MELENCIUC, Mihail (Technical University of Moldova, 2023)
    One of the biggest problem encountered in drying area of food processing are the losses in food quality. While drying process is held, there is an important damage done to vitamins, polyphenols and other important nutriments. ...
  • The dynamics of scientific research in the area of food science in Eastern Europe 
    DICUSAR, Galina; NETREBA, Natalia; BOESTEAN, Olga (Tehnica UTM, 2018)
    Based on scientific metrics (the number of published works, their citations, the Hfactor, the Scopus database), it was conducted the analysis of the development of food science research in Eastern Europe (EU, Poland, ...
  • Effect of bioactive additives on biomass fermentation from agro-industrial sector 
    DUCA, Gheorghe; COVALIOVA, Olga; COVACI, Ecaterina; ROMANCIUC, Lidia; TAȘCA, Corina (Technical University of Moldova, 2022)
    Wastes from the agro-industrial sector, due to their toxic effects with regard to plants and living organisms, cannot be dumped in the soil. However, they can serve as renewable source of value-added products, following ...
  • 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 ...

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