Browsing Articole din publicaţii naţionale by Title

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  • Olimpiade şi olimpici 
    MARINCIUC, Mihai (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2009)
    Pregătirea elevilor pentru participarea la concursuri pe disciplinele şcolare este o problemă importantă căreia i se acordă atenţie insuficientă. Autorul a activat timp îndelungat în domeniul dat şi consideră necesar să ...
  • Omul care a schimbat sensul ştiinţei. Academicianul Ion BOSTAN la 70 de ani 
    DULGHERU, Valeriu (Academia de Ştiinţe a Moldovei, 2019)
    Academicianul Ion Bostan, personalitate complexă și polivalentă, este o prezență remarcabilă în știința și educația modernă. Născut la 31 iulie 1949 în satul Brânza, azi rn. Cahul, academicianul Ion Bostan vine de la țară, ...
  • Omul: componenţa factorilor productivi 
    GOROBIEVSCHI, Svetlana; CORNEA (JUNCU), Claudia-Loredana (Academia de Administrare Publică, 2008)
    In an organisation, accomplishing the objectives is very important but it should not be attained against the human dignity. The maximum of succes should not be relaised through abolishing the values, through ignorance of ...
  • On Alignment of Textual Elements in a Parallel Diachronic Corpus 
    BUMBU, Tudor (Institutul de Matematică şi Informatică al AŞM, 2020)
    This paper presents the description of some tools and resources for aligning diachronic parallel texts. We try to emphasize the idea of improving the lexicographical similarity between words and expressions used in old and ...
  • On existential expressibility of formulas in the simplest non-trivial super-intuitionistic propositional logic 
    RUSU, Andrei; RUSU, Elena (Institutul de Matematică şi Informatică al AŞM, 2017)
    We consider the well-known 3-valued extension of the intuitionistic propositional logic [1] and examine the conditions for o system of formulas to be complete with respect to existential expressibility of formulas considered ...
  • On generalization of the notion of Moufang loop to n-ary case 
    ONOI, Vasile; URSU, Leonid (Institutul de Matematică şi Informatică al AŞM, 2019)
    Using isotopical approach we generalize concept of binary Moufang loop on n-ary (n > 2) case. We give two examples of ternary Moufang loop which are not a ternary group.
  • On interoperability of research information based on CERIF in the Republic of Moldova 
    CUJBA, Rodica; RUSU, Andrei (Institutul de Matematică şi Informatică al AŞM, 2018)
    The paper is dedicated to the interoperability of research information based on the Common European Research Information Format (CERIF) and its realization in the Republic of Moldova by adapting it to local needs and realities.
  • On partial inverse operations in the class of preradicals of modules 
    JARDAN, Ion (Universitatea Ovidius Constanta, 2019)
    In the present work two partial operations in the class of preradicals ℙℝ of the category R-Mod of left R-modules are defined and investigated. They are inverse operations for product with respect to meet and coproduct ...
  • On periodic solutions of the four-dimensional differential system of Lyapunov-Darboux type with quadratic nonlinearities 
    ORLOV, Victor; POPA, Mihail (Institutul de Matematică şi Informatică al AŞM, 2017)
    For the four-dimensional differential system of LyapunovDarboux type with quadratic nonlinearities, we have found a holomorphic integral of Lyapunov type. Using this integral and the Lyapunov theorem, we have obtained ...
  • On skew polynomial rings and some related rings 
    COJUHARI, Elena; GARDNER, Barry (Institute of Mathematics and Computer Science, ASM, 2014)
    For a ring A with identity and a monoid G we consider "monoid rings" with respect to G over A where the multiplication (a¢x)(b ¢ y) (a; b 2 A; x; y 2 G) is determined by a monoid homomorphism G ! End(A). Examples include ...
  • On some classes of formulas in S5 which are pre-complete relative to existential expressibility 
    RUSU, Andrei; RUSU, Elena (Institutul de Matematică şi Informatică "Vladimir Andrunachievici", 2023)
    Existential expressibility for all k-valued functions was proposed by A. V. Kuznetsov and later was investigated in more details by S. S. Marchenkov. In the present paper, we consider existential expressibility in the case ...
  • On the effect of adverse factors in the presowing seed treatment with a low-frequency magnetic field 
    SIDORENKO, A.; GROISMAN, I.; SHIBAEV, A. (Academia de Ştiinţe a Moldovei, 2015)
    The exposure of dry seeds to a low-frequency low-intensity magnetic field of natural origin has a positive effect on the development of plants. Technogenic fields of industrial and domestic origin negatively affect the ...
  • On the inverse operations in the class of preradicals of a module category 
    JARDAN, Ion (Institutul de Matematică şi Informatică al AŞM, 2017)
    In the class PR of preradicals of the category of left R-modules RMod a new operation is defined and studied, namely the left quotient with respect to join. Some properties of this operation are shown, its compatibility ...
  • On the inverse operations in the class of preradicals of a module category, II 
    JARDAN, Ion (Institutul de Matematică şi Informatică al AŞM, 2017)
    In the present work a new operation, called left coquotient with respect to meet, in the class of preradicals PR of the category R-Mod of left R-modules is defined and investigated. It is dual to the studied earlier left ...
  • On the left coquotient with respect to meet for pretorsions in modules 
    JARDAN, Ion (Institutul de Matematică şi Informatică al AŞM, 2017)
    In the operation of left coquotient with respect to meet for preradicals of R-Mod is defined. In the present short notice the particular case of pretorsions of R-Mod is considered. We prove that for pretorsions the studied ...
  • On the occasion of 75th anniversary of full universite professor,correspondent member of the Academy of Sciences of Moldova Teodor Shishiyanu 
    KANTSER, Valeriu (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2008)
    The present paper illustrates some aspects of scientific investigations of Professor Teodor Shishiyanu together with the research of Professor Rajendra Singh (USA) in order to outline the value of the obtained results in ...
  • One Core Phase Shifting Transformer for Control of the Power Flow Distribution in Electric Networks 
    GOLUB, I. V. (Institutul de Energetică al AȘM, 2016)
    This paper presents the variant of phase shifting transformer that is made, unlike from traditional technology, on the basis of only one magnetic core. The paper describes the methodology related to the analysis of operation ...
  • Open science practice used in strengthening the national collection of non-pathogenic microorganisms 
    BOGDAN, Nina; SÎRBU, Tamara; BÎRSA, Maxim; CERNĂUȚEANU, Victor; COJOCARU, Irina (Moldova State University, 2022)
    Research aim is to strengthen the National Collection of Non-Pathogenic Microorganisms by adopting open science practices on access, preservation, sharing and reuse of scientific data. The objectives: Conceptualization of ...
  • Optical constants of ZnSxSe1–x thin films calculated from transmission spectra 
    POPA, Mihail; TIGINYANU, Ion; URSAKI, Veacheslav (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2017)
    We report the results of calculations of some optical parameters of ZnSxSe1–x thin films based on measured transmission spectra by using the Swanepoel’s method, the Wemple– DiDomenico single-oscillator model, and the ...
  • Optical properties of significant acousto-optic crystals 
    MUSINSCHI, V.; CARAMAN, M.; MUSINSCHI, C.; SYRBU, N. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2009)
    The interest in the study of the optical properties of TeO2 and PbMoO4 crystals is determined not only by the fundamental physical mechanisms present in these materials but also by a wide spectrum of possible applications ...

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