Browsing Articole din publicaţii naţionale by Title

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  • Cercetarea structurii betonului şi influenţei ei asupra rezistenţei la coroziune a armăturii 
    CROITORU, Gh.; PRUTEANU, N.; UZUN, N. (Institutul de Cercetări Ştiinţifice în Construcţii “NCERCOM” Î. S., 2012)
    The paper presents a study of the processes of reinforcement corrosion in concrete structures as a consequence of aggressive infiltration of water through cracks in the concrete. The rate of corrosion of reinforcement in ...
  • Cercetarea şi elaborarea rotorului cu pale cu profil hidrodinamic al microhidrocentralei de flux 
    BOSTAN, Viorel; CIOBANU, Oleg; GLADÎŞ, Vitalie (Universitatea Agrară de Stat din Moldova, 2015)
    A more efficient use of hydraulic energy, in terms of environmental and social impacts, is the conversion of kinetic energy of running river water without dams’ construction. A new design and functional concept of a hydraulic ...
  • Cercetarea, proiectarea şi fabricarea componentelor funcţionale ale microsatelitului „Republica Moldova” 
    BOSTAN, Ion; CANŢER, Valeriu; SECRIERU, Nicolae; BODEAN, Ghenadie; BLAJA, Valeriu (Academia de Ştiinţe a Moldovei, 2012)
    This paper deal with the main current rezults of investigation, designing and manufactoring of functional components of microsatellite, obtained in the State investigation program „Valorisation of renewable energy in the ...
  • Cercetări cu privire la utilizarea ozonului în motoarele cu ardere internă în scopul reducerii emisiilor nocive 
    CRĂCIUN, Alexandru; ENE, Vladimir; PLĂMĂDEALĂ, Vasile; BEIU, Ilie (Universitatea de Stat din Moldova, 2010)
    The research results on the influence of ozone on the process of air-gasoline combustion in the internal combustion engines are presented in this paper. It has been found that the participation of ozone in the combustion ...
  • Cercetări în domeniul managementului finanţelor publice în Uniunea Europeană 
    MANOLE, Tatiana (Institutul de Economie, Finanţe şi Statistică al AŞM, 2012)
    În acest articol, autorul a încercat să caracterizeze situaţia finanţelor publice în Uniunea Europeană (UE). Indicatorul principal ce caracterizează criza finanţelor publice în UE este creşterea datoriei publice externe a ...
  • Cercetări în managimentul chimic cu utilizarea noilor produse cu acțiune fungicidă pentru combaterea maladiilor foliare la cerealele de toamnă 
    BIVOL, Alexei; BĂDĂRĂU, Sergiu; BIVOL, Eliza; IIRCU-STRĂISTARU, Elena (Filiala (Secţia) Nord a Academiei de Științe a Moldovei, 2022)
    The Cizaro ES, fungicide have been tested for whead grain in disease control Erysiphe graminis, Puccinia recondita, Puccinia anomala, Septoria tritici, Septoria nodorum, Helminthosporium tritici-repentis, Helminthosporium ...
  • Cercetări privind folosirea microundelor la uscarea vişinelor 
    LUPAŞCO, Andrei; DICUSAR, Galina; MOŞANU, Aliona; LUPU, Olga (Agenţia de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2004)
    The paper presents some aspects regarding the elaboration and development of untraditional drying methods which involve microwave use. It’s analyzed the kinetic of the drying process in the first and second period. Also, ...
  • Cetățenia și drepturile cetățenești 
    LUPAŞCU, Zinaida; MARIAN, Octavian (Ministerul Justiţiei al Republicii Moldova, 2014)
    Currently, the contemporary state under the conditions its democratization has taken a number of obligations correlative rights of its citizens. This moment necessarily involves an analysis and appreciation of them to ...
  • Challenges of marketing activities for the development of ecological poultry 
    GANGAN, Svetlana; BURBULEA, Rodica (Universitatea Liberă Internaţională din Moldova, 2023)
    Agriculture is currently receiving special attention în all countries of the world, regardless of the level of economic development. în the contemporary world, the most economically developed countries are also the largest ...
  • Challenges of society in the 21st century 
    LUNGU, Viorelia (Universitatea de Stat din Tiraspol, 2021)
    Society is marked by various transformations which involves major changes both individually and socially. Changes related to the social level are related to the reform of education, the future evolution of human society ...
  • Change the topology Fermi surface in doped by the bismuth wires at the elastic deformation 
    KOBYLIANSKAYA, A. K.; NIKOLAEVA, A. A.; KONOPKO, L. A.; PARA, Gh. I.; BOTNARY, O. V. (Institutul de Fizică Aplicată, 2016)
    We present a study of the Shubnikov de Haas (SdH) oscillations, transport and thermoelectrical properties of the bismuth wires doped with Te in glass cover in condition strong elastic deformations at 4.2- 300 K. The effect ...
  • Chaos based communications using on-off shift keying method 
    TRONCIU, Vasile; COLET, P.; MIRASSO, C. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2008)
    We discuss the dynamical behavior of a single mode semiconductor laser under the influence of multiple optical feedbacks. It is shown that the system displays, under certain conditions, chaotic behaviours appropriate for ...
  • Chaos based communications with quantum dots lasers under the influence of multiple feedbacks 
    OLOINIC, Tatiana; RUSU, Spiridon; TRONCIU, Vasile (Institutul de Fizică Aplicată, AŞM, 2016)
    We analyzed the dynamics of a semiconductor laser with active medium quantum dots.
  • Chaos communication using semiconductor lasers subject to different kinds of optical feedback 
    TRONCIU, V. Z. (Academy of Sciences of Moldova, 2010)
    In this review, we report the results of numerical investigations of the dynamical behavior of an integrated device composed by a semiconductor laser and different cavities that provide optical feedback. Due to the influence ...
  • Characteristics of the Phase-shifting Transformer Realized According to the "Polygon" Connection 
    KALININ, L. P.; ZAITSEV, D. A.; TIRSHU, M. S.; GOLUB, I. V. (Institutul de Energetică al AȘM, 2017)
    The object of the study is a two-transformer phase-shifting device with a span of adjustment of the angle of phase shift . In order to determine the energy characteristics of the investigated device, it has been put the ...
  • Characteristics of the Static Zigzag-Triangle Frequency Converter 
    KALININ, L. P.; ZAITSEV, D. A.; TIRSU, M. S.; GOLUB, I. V.; POGORLETSKY, V. M.; KALOSHIN, D. N. (Institutul de Energetică al AȘM, 2020)
    The object of research is a static transformer frequency converter, which can be used to combine parallel-operating power systems having different operating frequencies. The aim of the work is to study operational ...
  • Characterization of gas sensitive nanostructured tellurium films 
    TIULEANU, D.; SIDORENKO, A.; CIOBANU, M.; MOCREAC, O. (Academia de Ştiinţe a Moldovei, 2019)
    Nanostructured tellurium thin films have been fabricated and both the DC electrical conductivity and impedance spectra were investigated in different gaseous media. It is shown that the grain dimensionality and properties ...
  • Characterization of propolis from Moldova's central region: chemical composition, antioxidant and antimicrobial properties 
    POGREBNOI, Serghei; EREMIA, Nicolae; BILAN, Dmitri; LUPASCU, Lucian; BOLOCAN, Natalia; DUCA, Gheorghe; ARMASU, Svetlana; TERTEAC, Dumitru; CEBANU, Vitalie; TINCU, Serghei; ZNAGOVAN, Alexandru; NEICOVCENA, Iulia; COSELEVA, Olga; SLANINA, Valerina; MACAEV, Fliur (Institutul de Chimie al AŞM, 2023)
    The chemical composition, antioxidant and antimicrobial activity of propolis ethanolic and water-ethanolic extracts from the central zone of Moldova have been investigated by GC-MS and liquid chromatography. There were ...
  • Characterization of structure and luminescence of titania nanotubes 
    ENACHI, M.; TROFIM, V.; COSEAC, V.; TIGINYANU, I. M.; URSAKI, V. V. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2009)
    The morphology, structural, and optical properties of porous titania layers prepared by electrochemical oxidation of Ti foils are studied as a function of technological conditions of preparation and post-electrochemical-oxidation ...
  • Charles Augustin Coulomb (1736-1805) 
    MARINCIUC, Mihai (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2008)
    Articolul este dedicat lui Charles Augustin Coulomb - fizician francez, cunoscut pentru descoperirea legii: definiţia forţei electrostatice de atracţie sau respingere.

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