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Browsing 2019 by Title

Browsing 2019 by Title

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  • SIEBERT, L.; TERASA, M. I.; ABABII, N.; LUPAN, O.; ADELUNG, R. (Tehnica UTM, 2019)
    Sensors start to play an ever increasing role in human life and new technologies for their cost-effective mass production are required. In this work, the one-step 3D-printing of nanoflakes - nanowire covered Fe2O3/Fe - ...
  • CRETU, V.; ABABII, N.; POSTICA, V.; MAGARIU, N.; HOPPE, M.; VERJBITKI, V.; SONTEA, V.; ADELUNG, R.; LUPAN, O. (Tehnica UTM, 2019)
    Copper oxide nanostructured films were synthesized via a chemical synthesis (SCS) method and annealed in low vacuum. The morphological properties were investigated using scanning electron microscopy (SEM). The elaborated ...
  • MIRGOROD, Yu. A.; STOROZHENKO, A. M.; CONDREA, E. P. (Tehnica UTM, 2019)
    A technology of an acid corrosion inhibitor production for steel of oil pipes has been developed. The inhibitor is obtained by extracting nicotine and related substances with an aqueous solution of benzoic acid from tobacco ...
  • 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 ...
  • 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 ...
  • SHALTAEVA, Y. R.; GOLOVIN, A. V.; VASILYEV, V. K.; GROMOV, E. A.; MATUSKO, M. A.; MALKIN, E. K.; IVANOV, I. A.; BELYAKOV, V. V.; PERSHENKOV, V. S. (Tehnica UTM, 2019)
    New algorithms were developed to control the drift region heaters and the gas pumps of ion mobility spectrometer. The efficiency of substances detection was increased. Control algorithm block heaters can improve the accuracy ...
  • VATAMAN, A. (Tehnica UTM, 2019)
    Recent neuroimaging studies suggest that frontal lobe and thalamus are the key structures involved in generation of myoclonic seizures. However, data indicating clear structural alterations of other grey matter (GM) regions ...
  • SCHÜTT, A.; LUPAN, O.; ADELUNG, R. (Tehnica UTM, 2019)
    The impact of (bulk) material and rear surface (contact) quality to the efficiency is found to be quite hard to measure on a processed solar cell. We will show with this paper that CELLO (solar cell local characterization) ...
  • GAGARA, L.; GASHIN, P.; REVENCO, M. (Tehnica UTM, 2019)
    It was investigated the works of SIS structures pSi-CdS-ITO in which has been found experimentaly the effect multiplication process. For created this SIS structures was used thin films CdS with ρ=109 -1010 Ω.cm and ...
  • POPA, M. E. (Tehnica UTM, 2019)
    The work contains the experimental results obtained by applying of ZnS and ZnSe thin films in perovskite solar cells. The techniques of preparing and researching the electrical properties of the obtained devices have been ...
  • POPA, M. E. (Tehnica UTM, 2019)
    In the work are presented the experimental results obtained by applying ZnTe as a hole transport layer and as a dopant in perovskite solar cells with inverted planar architecture.
  • PISLARU, C.; SONTEA, V.; RAILEAN, S. (Tehnica UTM, 2019)
    This paper presents an analysis of the risks of using the incubator for newborns. In order to use the incubator safely, we must evaluate the risks related to its use, to identify how the patient will be influenced in ...
  • TIMBALARI, T.; CODREANU, I.; LOZAN, O.; NACU, V. (Tehnica UTM, 2019)
    The assessment of human tissue transplantation activities in the Republic of Moldova highlights the tissue transplant service as a component part of the national transplant system in the Republic of Moldova. Strengthening ...
  • ROSCA, A. I.; COJOCARU, I. P.; TURCANU, A. Gh. (Tehnica UTM, 2019)
    A bibliometric analysis was performed to evaluate nanotechnology research area in the Republic of Moldova during ten years, 2009-2018. For comparative purposes, the results were benchmarked against the findings of Germany, ...
  • BARITZ, M. I.; LAZAR, A. M.; APOSTOAIE, M. G. (Tehnica UTM, 2019)
    The cultural, socio-professional, economic or ideological constraints define and delimit the framework in which human behavior evolves in different situations and which allows the building of a coherent and clear communication ...
  • BELYANCHIKOV, M. A.; SAVINOV, M.; BEDRAN, Z. V.; BEDNYAKOV, P.; PROSCHEK, P.; PROKLESKA, J.; TORGASHEV, V. I.; ZHUKOVA, E. S.; ZHUKOV, S. S.; KADYROV, L. S.; THOMAS, V.; DUDKA, A.; ZHUGAYEVYCH, A.; ANZIN, V. B.; KREMER, R. K.; FISCHER, J. K. H.; LUNKENHEIMER, P.; LOIDL, A.; UYKUR, E.; DRESSEL, M.; GORSHUNOV, B. (Tehnica UTM, 2019)
    We have performed broad-band spectroscopic investigations of vibrational and relaxational excitations of water molecules confined to nanocages within artificial beryl and mineral cordierite crystals. Signatures of quantum ...
  • BRINZA, O.; BENEDIC, F.; FARHAT, S.; TALLAIRE, A.; ISSAOUI, R.; ACHARD, J. (Tehnica UTM, 2019)
    Due to evolution of nano-technological applications, the demand of 1D-, 2D- and 3Dcarbon-based materials are constantly increasing. Indeed, these materials have excellent mechanical, thermal and etectrical properties and ...
  • TONU, V.; VOVC, V.; ENACHE, N. (Tehnica UTM, 2019)
    Interaction between cardiovascular and respiratory systems were studied intensively over the last few decades, in order to understand the principles of cardiorespiratory interactions in healthy and non-healthy subjects. ...
  • ARNAUT, O.; ȘANDRU, S.; SAULEAL, A.; GRABOVSCHI, I.; ROJNOVEANU, Gh. (Tehnica UTM, 2019)
    Trauma represents a major problem affecting the younger part of humanity as shown in several studies. It represents the main cause of deaths or disabilities that could be prevented in children, teenagers and adults younger ...
  • OZOL, D. I.; SHESHIN, E. P.; DANILKIN, M. I.; VERESCHAGINA, N. Yu. (Tehnica UTM, 2019)
    Ultraviolet radiation is widely used in biomedical practice. In some areas, its use is limited by the lack of sufficiently cheap sources of the desired spectrum and power. The prototypes of mercury-free cathodoluminescent ...

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