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  • Gas sensing characterization of tellurium thin films by Kelvin probe technique 
    TSIULYANU, D.; MARIAN, S.; MOCREAC, O. (Institutul de Fizică Aplicată al AŞM, 2012)
    In this paper, the change of work function ( Δφ ) of the tellurium thin films was studied in response to different concentrations of nitrogen dioxide, carbon oxide, ozone and water vapor using a KP with a gold grid reference ...
  • Gas sensing characterization of tellurium thin films by the Kelvin probe technique 
    TSIULYANU, D.; MARIAN, S.; MOCREAC, O. (Academy of Sciences of Moldova, 2012)
    The sensing behavior of tellurium films at room temperature was tested with environmental pollutant gases, such as NO2, CO, O3, and water vapor, using the Kelvin probe technique. A significant sensitivity was observed for ...
  • Gas-sensing features of nanostructured tellurium thin films 
    TSIULYANU, Dumitru (Beilstein Institute for the Advancement of Chemical Sciences (Germany), 2020)
    Nanocrystalline and amorphous nanostructured tellurium (Te) thin films were grown and their gas-sensing properties were investigated at different operating temperatures with respect to scanning electron microscopy and X-ray ...
  • Gaseous fuels potential assessment for Moldova 
    CAPITAN, Olga (Institutul de Energetică al Academiei de Științe a Moldovei, 2016)
    In this paper, there has been determined the regional biogas and syngas potential and the electric power that could be installed. As raw materials, applicable in this field, was considered animal waste, industrial waste, ...
  • Gazeificarea biomasei solide şi costul singazului produs 
    GHERMAN, Cristina; ŞVEŢ, Olga; ARSENI, Lucia (Institutul de Energetică al Academiei de Științe a Moldovei, 2012)
    În lucrarea dată a fost determinat costul singazului produs din paie şi chips-uri la diferite capacităţi ale gazificatorului, în condiţiile Republicii Moldova. Pentru acesta, au fost determinate ratele de creştere ale ...
  • Gândire algoritmică: concept și analiză a resurselor educaționale digitale formative 
    BURLACU, Natalia (Bucharest University Press, 2019)
    The present material contains an analytical framework regarding the concept of algorithmic thinking (AT): semantics, the area of use, the training mode, the imperatives of developing and implementing of the cognitive skills ...
  • General aspects concerning multifunctional fiber textiles 
    RARU, Aliona; FLOREA-BURDUJA, Elena; IROVAN, Marcela; FARÎMA, Daniela (Editura Universităţii din Oradea, 2020)
    This paperwork analyses the synthesis of literature regarding functional textiles. The actuality of the theme is determined by the overwhelming specialists' interest upon the solution to the problem of elaboration of new ...
  • General Evaluation of the Potential of the Cultural-Historical Heritage Built in the Republic of Moldova 
    JITARI, Liliana (Scientific Research Publishing Inc., 2021)
    This article analyzes the efficiency of the administration, as well as the way of financing the cultural heritage of the Republic of Moldova through the prism of the legal, institutional and cultural policy framework. ...
  • Generalized higher derivations 
    COJUHARI, E. P.; GARDNER, B. J. (Australian Mathematical Publishing Association Inc., 2012)
    A type of generalized higher derivation consisting of a collection of self-mappings of a ring associated with a monoid, and here called a D-structure, is studied. Such structures were previously used to define various kinds ...
  • Generalized model of the metal/n-GaN Schottky interface and improved performance by electrochemical Pt deposition 
    COJOCARI, Oleg; HARTNAGEL, Hans L. (American Vacuum Society, 2006)
    A modified model of the Schottky interface is proposed, which includes a near-surface layer (NSL) in the depletion region of the semiconductor. An important effect of the NSL is the ability to make the value of the Schottky ...
  • Generarea danturilor din angrenajul precesional prin deformare plastică 
    TRIFAN, Nicolae (Universitatea de Stat „Alecu Russo" din Bălţi, 2016)
    The purpose of this paper is to investigate a method to manufacture gears with variable convex - concave profile of precessional gear teeth by plastic deformation with precessional tool and determine the speed of deformation.
  • Generation of coherent phonon pulses by hot electrons in non-crystalline semiconductors 
    ANDRIESH, A. M.; ENAKI, N. A.; KOROLI, V. I.; CULEAC, I. P.; CIORNEA, V. I. (National Institute of Optoelectronics, Romania, 2000)
    We study the cooperative generation of phonon pulses in semiconductors by groups of inverted equidistant multilevel coupled excitations (electrons, excitons). Such equidistant systems take place in chalcogenide glasses ...
  • Generation of precessional gear teeth by plastic deformation 
    TRIFAN, N.; CIOBANU, R.; CIOBANU, O. (IOP Publishing, 2021)
    The correct choice of the dimensions of the workpiece product is one of the main problems, the solution of which depends on the reduction of the consumption of materials and energy, as well as the quality of the wheels ...
  • Generation of the teeth precessional gears by plastic deformation 
    BOSTAN, I.; DULGHERU, V.; TRIFAN, N. (IOP Publishing, 2018)
    The paper presents a method for obtaining the teeth of the precessional gear by plastic deformation. There are analyzed the basic problems that must be resolved to apply this process: determination of dimensions of initial ...
  • Geographical Origin Identification of Moldavian Wines by Neutron Activation Analysis 
    ZINICOVSCAIA, Inga; DULIU, Octavian G.; CULICOV, Otilia Ana; STURZA, Rodica; BILICI, Constantin; GUNDORINA, Svetlana (Springer Nature Switzerland, 2017)
    To get more data regarding the elemental transfer from soil to wine, the neutron activation analysis was used to determine 35 elements in vineyard chernozem soil and 18 elements in wines from Romanesti and Cricova, Republic ...
  • Geometrical Aspects of the Covariant Dynamics of Higher Order 
    OPRIŞ, D.; ALBU, I. D. (Springer Nature Switzerland, 1998)
    We present some geometrical aspects of a higher-order jet bundle which is considered a suitable framework for the study of higher-order dynamics in continuous media. We generalize some results obtained by A. Vondra, [7]. ...
  • Geometrical characteristics of the stability domain in the restricted problem of eight bodies 
    CEBOTARU, Elena (SCREAM, 2019)
    The eight-body Newtonian problem is studied. Applying the symbolic calculation system Mathematica the stationary solutions, their stability in numerical form and the geometric characteristics of the stability domain are studied.
  • The geometry of fractional osculator bundle of higher order and applications 
    ALBU, Ion Doru; NEAMŢU, Mihaela; OPRIŞ, Dumitru (Cornell University, 2007)
    Using the reviewed Riemann-Liouville fractional derivative we define the bundle Eak= Oscak(M) and highlight geometrical structures with a geometrical character. Also, we introduce the fractional osculator Lagrange space ...
  • The geometry of fractional tangent bundle and applications 
    ALBU, Ion Doru; OPRIŞ, Dumitru (Geometry Balkan Press, 2009)
    The authors present the use of the revised fractional Riemann-Liouville derivative in the fractional tangent bundle of order k, TM ak, of a differential manifold M and the behavior of some objects under a change of local ...
  • Générateurs axiaux à entrefer lisse 
    AMBROS, Tudor; DIMOV, Diana (Ştefan cel Mare University of Suceava, Romania, 2009)
    L’analyse des générateurs à flux magnétique axial excités par des aimants permanents est réalisée pour sélécter une construction technologique simple fiable est efficiente. En application la méthode de l’élement fini dans ...

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