Browsing Articole ştiinţifice by Title

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  • GHENDOV-MOSANU, A.; CRISTEA, E.; PATRAS, A.; STURZA, R.; NICULAUA, M. (Multidisciplinary Digital Publishing Institute, 2020)
    The present study analyzes the complex of bioactive compounds from rose hips pulp powder (RHP) obtained after separating the seeds from Rosa canina L. in order to obtain the oil. The extract prepared from RHP was characterized ...
  • COJOCARI, Oleg; SYDLO, Cezary; FEIGINOV, Michael; MEISSNER, Peter (IEEE, 2012)
    This work aims at development of extremely compact and low-cost THz sources. Resonant-tunneling diode (RTD) is monolithically integrated with planar resonator and Vivaldi antenna on transferred membrane-substrate by ...
  • SHISHIYANU, S. (IEEE, 2006)
  • POPESCU, Anatol; CAMENEVA, Zinaida (Universitatea Liberă Internaţională din Moldova, 2013)
    La traduction comme processus a un rôle important dans la vie quotidienne, elle crée la possibilité de connaitre les valeurs universelles. La traduction peut être perfectionnée tant par l’homme que par l’ordinateur ...
  • HÖLKEN, Iris; NEUBÜSER, Gero; POSTICA, Vasile; BUMKE, Lars; LUPAN, Oleg; BAUM, Martina; MISHRA, Yogendra Kumar; KIENLE, Lorenz; ADELUNG, Rainer (The Royal Society of Chemistry, 2016)
    Novel three-dimensional (3D) hollow aero-silicon nano- and microstructures, namely, Si-tetrapods (Si-T) and Si-spheres (Si-S) were synthesized by a sacrificial template approach for the first time. The new Si-T and Si-S ...
  • BOSTAN, Ion; DULGHERU, Valeriu; BODNARIUC, Ion ("Dunărea de Jos" University, Galaţi, 2012)
    The planetary precessional transmissions represent a new principle type of the mechanical transmissions. The specificity of the relative sphere-spatial movement of the precessional gearing elements makes the sliding friction ...
  • ŢÎŢEI, V.; ROȘCA, I.; GUDIMA, A.; DOROFTEI, V.; GADIBADI, M.; NAZAR, B.; GUŢU, Ana; CÎRLIG, Natalia; ABABII, A.; COZARI, S.; DARADUDA, N. (Agenţia de Stat "Moldsilva", 2021)
    This paper presents the results of the research on the quality of black locust biomass, Robinia pseudoacacia, as a source for the production of bio-briquettes and as substrate for obtaining biomethane and cellulosic ...
  • BEHTA, Emilia (Galati University Press, 2021)
    In modern conditions of the development of the food industry, it would be especially promising to use molecular biological methods, therefore, in this work, a literature review was carried out on the rapid diagnosis of ...
  • ŽIVKOVIC, Lj.; LAIR, V.; LUPAN, O.; CASSIR, M.; RINGUEDE, A. (Polish Academy of Science, 2019)
    Electrical, optical or catalytic properties of ceria can be tuned via doping by rare earth elements. The innate properties of ceria-based materials can be further amplified by using nanostructured ceria. In this study, ...
  • IVANOVA, Mihaela; HANGANU, Anamaria; DUMITRIU, Raluca; TOCIU, Mihaela; IVANOV, Galin; STAVARACHE, Cristina; POPESCU, Liliana; GHENDOV-MOSANU, Aliona; STURZA, Rodica; DELEANU, Calin; CHIRA, Nicoleta-Aurelia (MDPI (Basel, Switzerland), 2022)
    The saponification value of fats and oils is one of the most common quality indices, reflecting the mean molecular weight of the constituting triacylglycerols. Proton nuclear magnetic resonance (1H-NMR) spectra of fats and ...
  • CAZAC, Viorica; CÎRJA, Jana; GROSU, Carolina; GUTIUM, Olga; SIMINIUC, Rodica (Institutul Patrimoniului Cultural, 2020)
    Galuştele/sarmalele reprezintă preparatul cu care începe servirea bucatelor calde la mesele de sărbătoare organizate cu diferite ocazii: sărbătorile sezoniere: sărbătorite iarna, primăvara, vara, toamnă; sărbătorile ...
  • FOGEL, N. Ya.; SIDORENKO, A. S. (Elservier, 1978)
    Resistive transitions to the superconducting state have been investigated for variations of both temperature and external magnetic field. Experimental data were obtained for thin films of vanadium and indium. The excess ...
  • SIDORENKO, A. S.; PANAITOV, G. I.; GABOVICH, A. M.; MOISEEV, D. P.; POSTNIKOV, V. (Springer Nature Switzerland, 1991)
    In the present work we have measured the magnetization relaxation at T = 4-2 K in two substantially different superconductors: BaPbo.~sBio.250 3 (BPB, T~ 10K, Hcx ~ 12 Oe) and YBa2Cu307_ x (YBCO, T~ ~ 92 K). The SQUID ...
  • EFROS, Tincuța (Authentication and Conservation of Cultural Heritage. Research and Technique, Iași, 2022)
    In this article, we aimed to elucidate several general aspects with reference to the appearance of the first stairs, their type, the raw materials of manufacture, the constructive aspects, as well as the deep symbolism ...
  • SERGENTU, Vladimir; URSAKI, Veacheslav (Romanian Academy Publishing House, 2018)
    In this paper the Fresnel’s formula are generalized to the case of a twodimensional (2D) self-healing beam incident on the interface of the vacuum with a nonmagnetic, homogeneous on average and isotropic nanostructured ...
  • CHIORSAC, M. V.; TURCUMAN, L. V.; SIDELNICOV, V. C. (Institutul de Energetică al Academiei de Științe a Moldovei, 2012)
    În lucrare sunt prezentate condiţiile respective de frontieră în locul defectării LEA hexafazate în coordonatele de fază şi coordonatele componentelor simetrice hexafazate. Sunt elaborate schemele echivalente complexe de ...
  • PRODAN-ŞESTACOVA, Liubovi (Academia de Administrare Publică, Republica Moldova, 2021)
    The dynamics of the development of economic systems is characterized by the evolution of institutions, of the resources used, of the applied technologies, of the relations between the subjects of the economic activity and ...
  • RUSU, E.; BUDIANU, E.; NAN, S.; PURICA, M. (IEEE, 1996)
    The Schottky barriers of Ag, Ti, Ni, on n and p iso-type heterostructures of In/sub 0.53/Ga/sub 0.47/As/InP, grown by the CL-VPE technique, have shown that values of 0.6 eV for Ag/p-InGaAs barrier height and of 0.46 eV on ...
  • POSTICA, Vasile; SCHÜTT, Fabian; ADELUNG, Rainer; LUPAN, Oleg (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2017)
    In this work, a general strategy to change the selectivity of individual ZnO tetrapod (ZnO-T)-Schottky diode-based devices by hybridization with carbon nanotubes (CNT) is presented. A microscale Schottky diode based on ...
  • SEMENOV, A.; HÜBERS, H.-W.; POHL, A.; COJOCARI, O.; SOBORNYTSKYY, M.; HOEHL, A.; MÜLLER, R.; RIES, M.; WÜSTEFELD, G. (JACoW Publishing, Geneva, Switzerland, 2014)
    Coherent synchrotron radiation (CSR) in the terahertz frequency range is a powerful tool for the diagnostics of the electron-beam relying on the fact that the emission spectrum of THz CSR depends on the shape of the electron ...

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