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  • Refractive Index in the Region of Excitonic Resonances in TlGaSe2 Crystals 
    TIRON, A. V. (Tehnica UTM, 2019)
    The low-temperature transmission and wavelength modulated transmission spectra of ТlGaSе2 crystals with a thickness of 7, 5.7, 4.7 μm were measured. Refractive index was calculated from interference observed in transmission ...
  • Regime of self-trapping in Bose–Einstein condensate 
    ZINGAN, Anna; KHADZHI, Pieter (Tehnica UTM, 2013)
    The dynamic of atom–molecular conversion in condition of Bose–Einstein condensate with formation of homonuclear molecule in regime of self-trapping was studied. We received the conditions of appearance of self-trapping ...
  • Regimul tranzitoriu al transformatorului la supratensiune 
    CATLABUGA, Eugeniu; ARNĂUT, Mihai (Tehnica UTM, 2014)
    În lucrare se propun ecuaţiile în formă complexă cu funcţii hiperbolice şi diferenţiale pentru calcularea regimului tranzitoriu al transformatorului de putere mare la intrarea undei de tensiune inaltă . Se prezintă curba ...
  • Reglarea turațiilor motorului de curent continuu în mediul de programare LabView 
    COJUHARI, Irina; FIODOROV, Ion; IZVOREANU, Bartolomeu; BARANOV, Simion; MORARU, Dumitru; MELNIC, Radu (Technical University of Moldova, 2017)
    În lucrare este descris sistemul proiectat de reglare a turațiilor motorului de curent continuu. S-a identificat pe cale experimentală modelul matematic al motorului de curent continuu ca obiect de reglare. Pentru modelul ...
  • Regresia polinomială la studierea factorilor climaterici 
    ȚURCANU, Alina (Technical University of Moldova, 2017)
    Lucrarea prezintă modele matematice liniar și neliniare ce estimează evoluţia proceselor sau fenomenelor pe baza unor parametri ce definesc procesele şi fenomenele în vederea realizării de calcule şi aproximări ale datelor ...
  • Regulations and procedures of maintenance of medical devices 
    PALII, V.; PISLARU, C.; GROZAVU, M. (Tehnica UTM, 2014)
    The lack of Medical Device Management, which includes all actions necessary to ensure an effective use of medical devices: needs assessment, planning of procurement, procurement, maintenance, and replacement of medical ...
  • Rehabilitation Using a Data Glove for Moving the Paralyzed Fingers 
    MIMURA, Hidenori; TAKIGAWA, Soich; SUZUKI, Katsunori; KANEV, Kamen; AOKI, Toru; KIMURA, Masakazu (Universitatea Tehnică a Moldovei, 2023)
    We have synthesized spinnable carbon nanotube (CNT) [1] and have developed the CNT strain sensors as components of a textile based, wearable sensing system for real-time motion detection [2]. Well-aligned CNT sheets are ...
  • Relating to artificial communication 
    CARCEA, Liviu; VATAMANIUC, Dumitru; VELICU, Cristina; VATAMANIUC, Aurel (Technical University of Moldova, 2005)
    The semantics of a text depends less on the meaning of a word in particularly and more on their combinations. In the natural language the abstraction of the syntactic forms has evolved so much that the same meaning can be ...
  • The Relationship Between Dental Caries Damage, Tooth Enamel Hypoplasia and the Particularities of Calcium Homeostasis in Children 
    SPINEI, Aurelia; BALTEANU, Olga; PLAMADEALA, Svetlana; HRISTEA, Elena; SPINEI, Iurie (Springer Nature Switzerland, 2023)
    The aim of the present research was to study the relationship between dental caries (DC), enamel hypoplasia (EH) and markers of calcium homeostasis in children. The level of vitamin D, parathyroid hormone (PTH), calcium ...
  • Relationship of the phase and amplitude parameters with anisotropy of Muller-matrix invariants 
    USHENKO, Yu.O.; DUBOLAZOV, A.V.; USHENKO, V.O.; PIDKAMIN, L.; SAKHNOVSKY, M.Yu. (Tehnica UTM, 2016)
    The principles of optical model of human blood plasma polycrystalline structure are described. The results of investigating the interrelation between the values of statistical, correlation and fractal parameters are ...
  • Relaxarea de spin în monocristalele de antimonid de galiu dopate cu fier 
    GHEORGHIŢĂ, Eugen; ERMALAI, Felicia; CANŢER, Valeriu (Technical University of Moldova, 2009)
    In AIIIBV chemical combinations family, gallium antimonide is a material with unusual physical properties. Behavior of the transition elements like Iron, Chromium, Manganese, Nickel in various AIIIBV combinations is a ...
  • Relaxarea semidefinită în optimizarea pătratică cu variabile binare 
    MORARU, Vasile (Technical University of Moldova, 2009)
    Lucrarea de faţă abordează cu ajutorul funcţiei Lagrange şi a programării semidefinite problema de programare pătratică cu restricţii pătratice în variabile binare. Problema de programare pătratică cu restricţii pătratice ...
  • Relaxation of Photoconductivity and Persistent Photoconductivity in TiO2 nanotubes 
    ENACHI, Mihail; BRANISTE, Tudor; BORODIN, Eugeniu; POSTOLACHE, Vitalie (Technical University of Moldova, 2013)
    Relaxation of photoconductivity is investigated in titania nanotubes produced by electrochemical treatment of Ti foils in organic electrolytes with subsequent thermal treatment at 400 oC in air. The photoconductivity was ...
  • Relaxation Parameters of Cu/substrate Type Coated Systems Under Nanoindentation 
    GRABCO, D.; PYRTSAC, C.; SHIKIMAKA, O. (Springer, Cham, 2022)
    In this work, we studied the relaxation parameters, he-p and hres, of three composite structures Cu/LiF, Cu/MgO, and Cu/Si, which have different types of a chemical bond between the substrates (ionic (LiF), ionic-covalent ...
  • Relaxation Parameters of Cu/substrate Type Coated Systems under Nanoindentation 
    GRABCO, D.; PYRTSAC, C.; SHIKIMAKA, O. (Universitatea Tehnică a Moldovei, 2021)
    In this work, we studied the relaxation parameters, he-p and hres, of three composite structures Cu/LiF, Cu/MgO, and Cu/Si, which have different types of a chemical bond between the substrates (ionic (LiF), ionic-covalent ...
  • Reliability and Mechanism of Radiation Degradation of Microeletronic Devices 
    SHISHIYANU, Teodor (Technical University of Moldova, 2013)
    This review pape is destinated to investigation the mechanism and radiation degradation of microelectroic devices whith p-n junction, including Space Solar Cells (SSC) on the base of Si, GaAs, InP, InGaP/GaAs by using ...
  • Reliability of serial-parallel networks vs reliability of parallel-serial networks 
    LEAHU, Alexei; ANDRIEVSCHI-BAGRIN, Veronica (Tehnica UTM, 2019)
    In our paper we introduce some dynamic mathematical models to perform a comparative analysis of the reliability of two types of networks: serial-parallel and parallelserial. Cases are analyzed when the number of sub-networks ...
  • Reliability of the maintenance services data for medical devices 
    CORCIOVĂ, C.; CIORAP, R. (Tehnica UTM, 2014)
    The aim of this paper is to develop a method for analyzing the data maintenance of medical equipment. It presents a classification of different types of fault and establishing guidelines for data analysis results at medical ...
  • The Reliability to Gamma Radiation of Gas Sensors Based on Nanostructured ZnO:Eu 
    LUPAN, Cristian; BÎRNAZ, Adrian; BUZDUGAN, Artur; ZIMOCH, Lukas; ADELUNG, Rainer; LUPAN, Oleg (Technical University of Moldova, 2022)
    In this work it was investigated the reliability to ionizing radiation of Eu-doped ZnO nanostructured films functionalized with Pd. Morphological, sensorial and electrical properties of sensors were studied initially, after ...
  • Remodeling of Cortical Structural Networks in Multiple Sclerosis 
    CIOLAC, D. (Tehnica UTM, 2019)
    Multiple sclerosis (MS) is one of the most frequent immune-mediated disorders of the central nervous system. Pathological events occurring within the white matter and gray matter compartments can be reliably tracked in ...

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