IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Conferinţa ICNBME - International Conference on Nanotechnologies and Biomedical Engineering by Title

Browsing Conferinţa ICNBME - International Conference on Nanotechnologies and Biomedical Engineering by Title

Sort by: Order: Results:

  • QDs Doped Azopolymer for Direct Holographic Recording 
    LOŞMANSKII, C.; ACHIMOVA, E.; ABASKIN, V.; MESHALKIN, A.; PRISACAR, A.; LOGHINA, L.; VLCEK, M.; YAKOVLEVA, A. (Tehnica UTM, 2019)
    This paper describes a direct holographic recording of surface relief gratings in QD doped carbazole-based polymers. The evolution of the transmittance spectrum and diffraction efficiency upon irradiation with 473 nm ...
  • Qualitative Method to Control Toxic Impurities in Drinking Water 
    KULIKOVA, O.; SIMINEL, A.; MICU, A.; SIMINEL, N. (Tehnica UTM, 2019)
    This paper presents the capabilities of the laser spectroscopy method for monitoring the concentration of dissolved organic impurities of toxic substances. The method of laser fluorometry that is based on the principle of ...
  • Quality Analysis of Image Segmentation based on G-UN-MMS 
    RUSU, Mariana; TEODORESCU, Horia-Nicolai L. (Technical University of Moldova, 2013)
    We analyze the quality of segmentation of the simple segmentation algorithm based on G-UNMM representation method introduced in other papers; then, we compare the segmentation results according to the G-UN-MMs with those ...
  • Quantum Information Processes in Protein Microtubules of Brain Neurons 
    ENAKI, N. A.; KOROLI, V. I.; BAZGAN, S.; NISTREANU, A.; PALISTRANT, S.; BOGOEV, D.; TURCAN, M.; PISLARI, T.; BOSHNEAGA, Y.; LAMBROPOULOS, N.; PATEL, S.; KHRENNIKOV, A.; MARINUCCI, M.; KWOK, S. C.; PANNESE, L.; ARNIANI, M.; TORRENTI, R.; MASLOBROD, S.; SCHERBAKOV, V.; KUZNETSOV, E.; MOLDOVANU, I.; MISIC, O.; ODOBESCU, S.; LUPUSOR, A.; CERNEI, A.; VOVC, V.; ARNAUT, O.; CIOBANU, N.; TUZLUCOV, P.; KERNBACH, S.; SORLI, A.; ANISIMOV, V. (Tehnica UTM, 2015)
    We study biologically ‘orchestrated’ coherent quantum processes in collections of protein microtubules of brain neurons, which correlate with, and regulate, neuronal synaptic and membrane activity.
  • Quantum Interferences with Equidistant Three-level Quantum Wells 
    CEBAN, V.; MACOVEI, M. A. (Tehnica UTM, 2019)
    A three-level ladder-type equidistant quantum-well with perpendicular transition dipoles, tuned in resonance with an optical cavity have been investigated in the good cavity limit. Under the laser pumping, a quantum ...
  • Quantum Oscillations in Topological Insulator Bi2Te2Se Microwires Contacted with Superconducting In2Bi Leads 
    KONOPKO, Leonid; NIKOLAEVA, Albina; HUBER, Tito (Springer Nature Switzerland, 2023)
    We studied the magnetoresistance (MR) of polycrystal Bi2Te2Se topological insulator (TI) microwires contacted with superconducting In2Bi leads. Bi2Te2Se has a simple band structure with a single Dirac cone on the surface ...
  • Quantum Oscillations of Conductivity in Bismuth Wires 
    CONDREA, Elena (Technical University of Moldova, 2011)
    Measurements of the resistance of bismuth nanowires with several diameters and different quality reveal oscillations on the dependence of resistance under uniaxial strain at T = 4.2 K. Amplitude of oscillations is significant ...
  • Quantum photon conversion via coherently driven permanent dipole systems 
    CARLIG, S.; MIRZAC, A.; BARDETSKI, P.; MACOVEI, M. A. (Universitatea Tehnică a Moldovei, 2021)
    The photon quantum dynamics in a damped single-mode quantized cavity field coupled with a resonantly driven two-level system possessing nonzero permanent dipoles is investigated here. The interacting subsystems are very ...
  • Quasisurface Nonlinear Waves in Symmetric Three–Layer Structure with Metamaterial Film 
    KOROVAI, O. V. (Tehnica UTM, 2015)
    A theory of TE-polarized nonlinear nonsymmetric quasisurface waves propagating in a symmetric planar three-layer structure with metamaterial core and nonlinear substrates is pretended. It is shown that in such structure ...
  • Radiation of a point dipole in “spherical semiconductor quantum dot + spherical metal nanoparticle” structure (theory) 
    GERU, Ion; KORBUTYAK, Dmytro; KRYUCHENKO, Yurii (Tehnica UTM, 2013)
    A model is proposed allowing considering radiation of semiconductor quantum dot (QD) in a vicinity of metal nanoparticle (NP) as radiation of an ensemble of unit cells, from which the QD consists. It is shown that each ...
  • Radiative properties of GaSe and GaSe: Eu nanolamellar structures intercalated with Cd 
    UNTILA, D.; CARAMAN, M.; CANȚER, V.; EVTODIEV, Ig. (Technical University of Moldova, 2015)
    In this work the crystalline structure, surface morphology, photoluminescence (PL) and absorption spectra of CdSe-GaSe and CdSe-GaSe<Eu> composites are studied in the fundamental absorption band edge region. The studied ...
  • Radiative Recombination of Bound Excitons in MoSe2:I2 Layered Crystals 
    SIMINEL, M.; NEDELEA, V.; SUSHKEVICH, K.; SIMINEL, A.; MICU, A.; KULYUK, L. (Tehnica UTM, 2019)
    The steady-state and time-resolved photoluminescence (PL) of excitons bound on intercalated iodine molecules was studied for the first time in MoSe2:I2 layered single crystals. Along with narrow exciton spectral lines ...
  • Raman Spectra of TiO2 Thin Films Deposited Electrochemically and by Spray Pyrolysis 
    SHISHIYANU, S.; STRATAN, Gh.; VARTIC, V.; ZARRELLI, M.; GIORDANO, M.; RUSU, E.; SHISHIYANU, T. (Technical University of Moldova, 2013)
    In this paper we present our experimental results concerning the fabrication of TiO2 thin films by spray pyrolysis and electrochemical deposition method onto different substrates – Corning glass, Si and optical fibers. The ...
  • Random lasers: 30 years of development 
    URSAKI, V. V. (Universitatea Tehnică a Moldovei, 2015)
    In this report an overview of random lasers development is presented staring from the first theoretical prediction of random laser action by Letokhov about 50 years ago and the first experimental demonstration by Markushev ...
  • Rare earth activated phosphors for different applications 
    NAZAROV, Mihail (Tehnica UTM, 2013)
    For the purpose of development of highly energy-efficient light sources, one needs to design highly efficient green, red and yellow phosphors, which are able to absorb excitation energy and generate emissions. Using double ...
  • Real-time monitoring of accidental oil pollution in ground waters using an innovative transducer 
    CRETESCU, Igor (Tehnica UTM, 2013)
    The oil pollution of the environment is unfortunately very often reported not only by the Environmental Protections Agency, but also by tourists and environmental NGO. This is a serious problem for the nowadays society, ...
  • A Real-Time WebGL Rendering Piepeline for MRI Using RayCasting Tranfer Functions 
    CIUCU, R.; ADOCHIEI, F.; ADOCHIEI, I.; ARGATU, F.; LARCO, C. M.; GRIGORIE, L. (Tehnica UTM, 2019)
    We present a way to integrate real-time multi-intensity transfer functions in a web browser environment using WebGL. We apply a two-pass rendering in order to establish the opacity and color of the given MRI recording. ...
  • Recent Progress in GaN-based Devices for Terahertz Technology 
    SIRKELI, V. P.; TIGINYANU, I. M.; HARTNAGEL, H. L. (Tehnica UTM, 2019)
    This paper reviews the crystal growth, basic properties, and principle of operation of III-nitride based terahertz devices. We provide a brief history and current status of crystal growth of polar and non-polar GaN-based ...
  • Recent Progress of Cold Cathodes: Volcano-structured Field Emitters and GOS Tunneling Cathodes 
    MIMURA, H.; MASUZAWA, T.; NEO, Y.; MURAKAMI, K.; NAGAO, M. (Tehnica UTM, 2019)
    Vacuum devices are dominant in high power and high frequency. Though thermal cathodes are widely used in vacuum devices, if the thermal cathodes are replaced with cold cathodes, more superior devices are expected. The ...
  • Recording of the Breathing Pattern in the Test with Controlled Hyperventilation in Subjects with a Borderline Type Personality Disorder 
    LOZOVANU, S.; MOLDOVANU, I.; VOVC, V.; BESLEAGA, T.; GANENCO, A. (Tehnica UTM, 2019)
    The study of the variations of breathing pattern components under the influence of physiological or pathological factors allows to deepen the knowledge in the field of physiology of systemic interaction in the whole body ...

Search DSpace


Browse

My Account