Browsing 2019 by Title

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  • Calculation the service waiting probability with self-similar network traffic 
    LOZHKOVSKYI, Anatolii (Technical University of Moldova, 2019)
    Calculation of the service quality characteristics in a single-channel system with queue for the packet network is often reduced to the determination of the Hurst exponent for self-similar traffic, after which using the ...
  • Changes in consumer properties of new grain crispbreads based on spelt during storage 
    MARDAR, Maryna; ZNACHEK, Rafaela; MACARI, Artur (Tehnica UTM, 2019)
    The changes that occur with the organoleptic, physicochemical, and microbiological performance of new grain crispbreads based on spelt with the inclusion of enriching supplements in the process of storage. Types of packing, ...
  • Characterization of some apportionment methods 
    BOLUN, Ion (Technical University of Moldova, 2019)
    In this work known main characteristics of 11 apportionment methods are systemized, including the Hondt, Hamilton, Sainte-Laguë and Huntington-Hill methods, and some new ones are determined by computer simulation. To such ...
  • Classical and modern kinematic analysis applied for mechanism study 
    MALCOCI, Iulian; GUŢU, Marin (Tehnica UTM, 2019)
    Mechanism kinematic analysis is usually used for motion study or for simulating and analyzing the movement of mechanical assemblies and the whole mechanism. In this paper we will consider kinematical analysis regarding the ...
  • Comparative analysis of methods of calculation in transient and wave processes in electric circuits 
    BERZAN, Vladimir (Technical University of Moldova, 2019)
    The problem of calculating the transient and wave processes in the circuits with the concentrated and distributed parameters is examined. A comparative-qualitative analysis of the analytical and numerical methods used for ...
  • Comparative analysis of variable refrigerant flow systems and chiller-fan coil system for office buildings 
    GUŢUL, Vera I.; COLDA, Iolanda; GUŢUL, Vera G.; USTUROI, Liubovi (Technical University of Moldova, 2019)
    The paper is dedicated to the technical and economic analysis of air-conditioning solutions for office buildings. În this paper two air conditioning systems were compared: the variable refrigerant flow (VRF) system and the ...
  • Constantin Buşilă - the founder of the Romanian Institute of Energy 
    MANOLEA, Gheorghe (Technical University of Moldova, 2019)
    The lives of some people start in conditions remembered by history, adverse for some. These people, at least some of them, fight against the vicissitudes of life and they win. Some of them dedicate their energy to the other ...
  • 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 ...
  • Emerging technologies: 5G and IoT 
    BĂJENESCU, Titu-Marius I. (Technical University of Moldova, 2019)
    The fifth generation mobile network 5G is a set of emerging global telecommunications standards, generally using high-frequency spectrum, to offer network connectivity with reduced latency and greater speed and capacity ...
  • Estimation of athlete coordination abilities based on the reproducibility analysis of the electromyographic patterns of complex coordination movements 
    DAVYDOVA, Nadezhda; VASIUK, Valery; OSIPOV, Anatoly; MIKHUTA, Igor; KHOKHOLKO, Anna; MEZHENNAYA, Marina; DAVYDOV, Maksim (Technical University of Moldova, 2019)
    Coordination abilities are the integral components in estimation of an athlete's physical preparedness and movement capabilities. The paper describes an original approach to the estimation of athletes coordination abilities ...
  • Factors that determine the shelf life of a butter-like spread based on walnut oil 
    RADU, Oxana; BAERLE, Alexei; TATAROV, Pavel; POPESCU, Liliana (Technical University of Moldova, 2019)
    The article describes the manufacturing stages for a new functional product that can enrich human diet with essential lipids – spread based on walnut oil. Due to the fact that its content of polyunsaturated fatty acids is ...
  • Future trends in power electronic devices 
    BĂJENESCU, Titu-Marius I. (Technical University of Moldova, 2019)
    The recent technological progress of semiconductors and increasing demand for power electronic devices in the different domains of electric energy particularly for applications in aeronautics and networks of transport and ...
  • A fuzzy logic approach for mathematical modeling of the extraction process of bioactive compounds 
    GHENDOV-MOŞANU, Aliona; STURZA, Rodica; CHERECHEŞ, Tudor; PATRAS, Antoanela (Technical University of Moldova, 2019)
    The aim of the present study was to optimize the extraction process of bioactive compounds from berries and wastes from the agro-food industry (grape marc).Mathematical models of the extraction process of biologically ...
  • Gelato quality characteristics manufactured from natural ingredients 
    BULGARU, Viorica; POPESCU, Liliana; BULAT, Iulia (Technical University of Moldova, 2019)
    Ice cream is a highly complex food matrix that generally comprises a mixture of ingredients: air, water, milk fat, milk solids-not-fat, sweetener, stabilizer, emulsifier and flavoring agents. To improve the quality of ice ...
  • The generation rate and characteristics of municipal solid waste in slums of Lawang Kidul village at Palembang city 
    PRATIWI, Diah Octaviani; HADINATA, Febrian; FITRIANI, Heni (Technical University of Moldova, 2019)
    The problem of municipal solid waste (MSW) is closely related to slums, where houses in slums are stilt house and near the river, and making area under the house as the place of the garbage disposal place which is relatively ...
  • Gheorghe Ion Duca - the reorganizer of the national school of bridges and roads of Bucharest 
    MANOLEA, Gheorghe (Technical University of Moldova, 2019)
    School had, has and will have an important role in building the elite of a nation. The National School of Bridges and Roads played an important part in educating engineers in Romania. Here big names from the Romanian ...
  • Henri Coandă – the inventor of jet aircraft 
    MANOLEA, Gheorghe (Technical University of Moldova, 2019)
    The roots of many great Romanians are coming, genealocically speaking, from the Romanian villages. One of these great Romanians was born in Bucharest, but his father was born in Craiova, and his grandfather in Perişor-Dolj, ...
  • 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 ...
  • 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) ...
  • Management of cement-concrete road pavement structure 
    MISHUTIN, A. V.; ZAVOLOKA, M. V.; KINTIA, L. (Tehnica UTM, 2019)
    The aim of the research is to study the effect of operating factors on the pavement and optimize the composition of the modified additive for controlling the structure of concrete. The choice of modifiers for concrete ...

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