Browsing 2013 by Title

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  • New compositions of cadmium selenium nanoparticles and dye molecules with cyclodextrin inclusion complexes 
    ASIMOV, M. M.; ANUFRIK, S. S.; TARKOVSKY, V. V.; SAZONKO, H. H. (Tehnica UTM, 2013)
    Spectroscopic properties of new heterogeneous multicolor compositions based on cadmium selenium (CdSe/ZnS) nanocrystal and inclusion complexes of dye molecule with beta-cyclodextrin are presented. Spectral florescence of ...
  • Non-Euclidean Geometry of Human Body and Electrical Networks 
    PENIN, Alexandr; SIDORENKO, Anatoli; VASEASHTA, Ashok (Tehnica UTM, 2013)
    The review of application of non-Euclidean geometries for interpretation of growth of the human body is submitted and features of use of non-Euclidean geometries in the electric circuit theory are shown. The common ...
  • Non-ionizing radiation and humans health 
    KOVALICOV, Mikhail (Tehnica UTM, 2013)
    The environment and it’s ecological safety represents one of the factors that results in people’s health. In our technical century, each person is surrounded by invisible, complex types of radiation, which can help ...
  • Nonlinear cooperative phenomena caused by Fröhlich phonons in biological objects 
    CIOBANU, Nellu; ROTARU, Anatol; TRONCIU, V. Z. (Technical University of Moldova, 2013)
    Nonlinear cooperative stationary phenomena are studied for the interaction of Bose-condensed phonons with millimeter electromagnetic radiation in the biological media. The real and imaginary parts of the dielectric ...
  • Novel Microcolumn Using a Multi-gated Field Emitter 
    MIMURA, Hidenori; NEO, Yoichiro; AOKI, Toru; YOSHIDA, Tomoya; NAGAO, Masayoshi (Tehnica UTM, 2013)
    Recently, our group has developed four- and fivegated field emitter arrays (FEAs) with an electrostatic lens (einzel lens).1, 2) The five-gated FEA has successfully realized a crossover of the electron beam without any ...
  • Nuclear and Radiological Regulation in Moldova 
    BUZDUGAN, Artur (Technical University of Moldova, 2013)
    The nuclear security and safety legal framework in Moldova has changed significantly over the last 6 years. This has mainly been the result of implementation of IAEA nuclear safety and nuclear security standards, European ...
  • Nuclear and radiological regulation in Moldova 
    BUZDUGAN, Artur (Tehnica UTM, 2013)
    The nuclear security and safety legal framework in Moldova has changed significantly over the last 6 years. This has mainly been the result of implementation of IAEA nuclear safety and nuclear security standards, European ...
  • On control of submicron particles by electric field 
    GROSU, Fedor; BOLOGA, Mirca (Tehnica UTM, 2013)
    The phenomena of the mass transfer of dispersed microparticles under the action of an external electrostatic field with the aim to control their motion, primarily, to separate them from the closed phase, are considered. ...
  • On the Visualization of Biological Object using the Acoustic Holography 
    MIRONOV, Bettin (Technical University of Moldova, 2013)
    The visualization with ultrasonic waves is one of the most widely used in medicine methods. Currently in medicine mainly is spread echographyc ultrasound method, less exposure to radiation. These methods are acceptable in ...
  • Optical methods and devices for elimination of carbon monoxide toxic effect on human body. 
    ASIMOV, M.; ASIMOV, R.; PLAVSKII, V.; VLADIMIROV, D. (Tehnica UTM, 2013)
    New approach to carbon monoxide poisoning treatment based on laser-induced photodissociation of the carboxyhemoglobin is proposed. Using the simple model of laser tissue interaction the action spectra of laser radiation ...
  • Optical Properties of TlGaS2 Crystals 
    MASHNIC, A.; NEMERENCO, L.; SYRBU, N. N.; URSAKI, V. V.; ZALAMAI, V. V. (Technical University of Moldova, 2013)
    The anisotropy of transmission spectra was investigated in TlGaS2 crystals. An intensive transmission line was found in samples placed between two crossed polarizers. Ground and excited states of excitons were detected in ...
  • Organic Nanostructured Material for Thermoelectric Sensors of Infrared Radiations 
    CASIAN, Anatolie; BALMUS, Ion; SANDULEAC, Ionel (Technical University of Moldova, 2013)
    Thermoelectric sensors of infrared radiation are widely used in the detectors of IR radiations, in the systems of night vision, in the thermometers for contactless measurement of temperature including the human body one, ...
  • Organizational, Technical and Economic Aspects of Implementation of Mammographic Screening in Ukraine 
    KOVALENKO, Y. (Tehnica UTM, 2013)
    The paper deals with the organizational, technical and economic aspects of the implementation of mammographic screening in Ukraine. It is shown that the introduction of preventive mammography is possible only with the ...
  • An Outline of Molecular and Cellular Endocannabinoid Functioning in the Nervous System 
    GROSU, Stanislav; VOVC, Victor (Tehnica UTM, 2013)
    The endocannabinoid system modulation is already a relevant method used for therapeutic purposes. It has been analyzed extensively in the last two decades, showing promising results and reliable future possibilities. The ...
  • Oxide engineering using metalorganic aerosol deposition 
    BELENCHUK, Alexander; HÜHN, Sebastian; JUNGBAUER, Markus; MICHELMANN, Markus; SHAPOVAL, Oleg; ZASAVITSKY, Efim; MOSHNYAGA, Vasily (Tehnica UTM, 2013)
    Metalorganic aerosol deposition is shown to be one of the most promising techniques for the epitaxial growth of structurally perfect transition metal oxide films, superlattices and atomically layered oxides. The basics and ...
  • Peculiarity of Superconducting and Galvanomagnetic Properties of Bicrystals of 3D Topological Insulator Bi1-x Sbx (0,07≤ x ≤ 0,2) 
    MUNTYANU, F. M.; GILEWSKI, A.; ZALESKI, A. J.; PALEWSKI, T.; MUNTEANU, V.; CHISTOL, V. (Technical University of Moldova, 2013)
    We present the results of investigation of magnetic properties and high-field (up to 40 T) galvanomagnetic phenomena in bicrystals of 3D topological insulator Bi1−x Sbx (0.07 < x <0.22) with nanowidth interfaces (~100 nm). ...
  • Penetration ability of microfocus X-ray radiography 
    POTRAKHOV, Nikolay N. (Tehnica UTM, 2013)
    The concept of "Microfocus X-ray radiography" includes a combination of techniques of X-ray imaging using radiation sources with focal spot size of less than 100 microns [1]. Research carried out over 20 years at the St. ...
  • PEPC/CoPc nanocomposites: technology and their optical characteristics 
    BORDIAN, O.; VERLAN, V.; CULEAC, I.; IOVU, M.; POPUŞOI, A.; POPUŞOI, M; DRAGALINA, G. (Tehnica UTM, 2013)
    New type of nanocomposite (NC) films have been fabricated on the basis of π-conjugated oligomer poly-(N-epoxypropyl)carbazole (PEPC) as polymeric matrix and organic compound Cobalt phthalocyanine (CoPc) NC as photochromic ...
  • Photoelectric Properties of Nanostuctured Layers 
    DOROGAN, Valerian; VIERU, Tatiana; VIERU, Stanislav; DOROGAN, Andrei (Technical University of Moldova, 2013)
    The paper is focused to study the photosensitivity modulation in crystalline and nanostructured materials. The photoresistor with modulated photosensitivity on the basis of III-V compounds was elaborated. In the results ...
  • Photoelectron emission as a tool to assess dose of electron radiation received by ZrO2:PbS films 
    KRUMPANE, Diana; DEKHTYAR, Yury; SURKOVA, Indra; ROMANOVA, Marina (Tehnica UTM, 2013)
    PbS nanodots embedded in ZrO2 thin film matrix (ZrO2:PbS films) were studied for application in nanodosimetry of electron radiation used in radiation therapy. ZrO2:PbS films were irradiated with 9 MeV electron radiation ...

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