Browsing Articole ştiinţifice by Title

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  • Nanostructuring induced enhancement of radiation hardness in GaN epilayers 
    URSAKI, V. V.; TIGINYANU, I. M.; VOLCIUC, O.; POPA, V.; SKURATOV, V. A.; MORKOÇ, H. (American Institute of Physics, 2007)
    The radiation hardness of as-grown and electrochemically nanostructured GaN epilayers against heavy ion irradiation was studied by means of photoluminescence (PL) and resonant Raman scattering (RRS) spectroscopy. A ...
  • Nanotechnologies: Technologies of the Future 
    BĂJENESCU, Titu-Marius I. (Electra Publishing House, 2019)
    At the nano scale, the physical, chemical, and biological properties of materials differ in fundamental, valuable ways from the properties of individual atoms, molecules, or bulk matter. The paper presents a short history, ...
  • Nanotehnologii: de la cercetări ştiinţifice la afaceri 
    TIGHINEANU, Ion (Academia de Științe a Moldovei, 2007)
    Deşi termenul “Nanotehnologii” a fost propus încă în anul 1974 de către profesorul Norio Taniguchi de la Universitatea de Ştiinţe din Tokyo pentru a descrie precizia creării materialelor cu toleranţă de nanometri (un ...
  • Nanowire networks: three-dimensional SnO2 nanowire networks for multifunctional applications: from high-temperature stretchable ceramics to ultraresponsive sensors 
    PAULOWICZ, Ingo; HRKAC, Viktor; KAPS, Sören; CRETU, Vasilii; LUPAN, Oleg; BRANISTE, Tudor; DUPPEL, Viola; TIGINYANU, Ion; KIENLE, Lorenz; ADELUNG, Rainer; MISHRA, Yogendra Kumar (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2015)
    Stretchable three-dimensional ceramic networks constructed from quasi-one-dimensional metal oxide nanostructures are versatile candidates for using nanoscopic structures in everyday technologies. The growth of such networks ...
  • Narațiunea și rolul acesteia în creația lui Alexei Grabco 
    ADASCALIȚA, Lucia (Institutul Patrimoniului Cultural al AŞM, 2021)
    În genul caricatural din Republica Moldova Alexei Grabco s-a afirmat ca un caricaturist care, prin foile sale grafice, a ridicat la o nouă cotă valorică dimensiunea artistică și spirituală a desenelor umoristico-satirice. ...
  • Native Language Identification with PPM 
    BOBICEV, Victoria (Association for Computational Linguistics, 2013)
    This paper reports on our work in the NLI shared task 2013 on Native Language Identification. The task is to automatically detect the native language of the TOEFL essays authors in a set of given test documents in English. ...
  • Native microdefects and as-grown dislocations in pure and doped InP crystals 
    GRABCO, Daria; DYNTU, M.; RUSU, Emil (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2011)
    The fine defect structure (native microdefects and as-grown dislocations) of pure and doped InP crystals are considered. Some kinds of point defects are detected. They are connected with the technology of crystal growth ...
  • Natura juridică a sancţiunii 
    BOSTAN, Ina (Universitatea Liberă Internaţională din Moldova, 2013)
    The sanctions, under the form of specific measures of legal constraint that affect the offender’s mind and will, are measures that restore and maintain the law order. The study of the sanction problem extends our horizon ...
  • Natural dyes in the concept of health yeating 
    GHENDOV-MOȘANU, Aliona (Academia de Ştiinţe a Moldovei, 2021)
    The replacement of synthetic dyes with compounds of natural origin obtained from berries (chokeberry, sea buckthorn, rosehip, hawthorn) in food is current. In vivo and in vitro research has shown that these berries have ...
  • Natural Protected Areas within Cities: An International Legislative Comparison Focused on Romania 
    GÂRJOABĂ, Atena-Ioana; CRĂCIUN, Cerasella; PETRISOR, Alexandru-Ionut (MDPI, Basel, Switzerland, 2023)
    Urbanization occurs now more rapidly than before, due to the development of compact cities or urban sprawl, threatening quasi-natural areas, especially those protected within/near builtup ones. Europe lacks laws dedicated ...
  • Natural remedies used in fighting ectoparasites in gallinaceous birds 
    RUSU, Ștefan; ERHAN, Dumitru; ZAMORNEA, Maria; TODERAȘ, Ion; CHIHAI, Oleg; GOLOGAN, Ion; RUSU, Viorelia; BOTNARU, Nicolai; CHIHAI, Nina; RUSU, Maria (University of Agronomic Sciences and Veterinary Medicine, Bucharest, 2023)
    The scientific paper elucidates the importance of using remedies of natural origin, compared to those of chemical origin, in combating ectoparasites in gallinaceous birds. For the first time, the antiectoparasitic efficacy ...
  • Natural Shapes — A Source of Inspiration for Eco-Design 
    PODBORSCHI, V.; VACULENCO, M. (Springer Nature Switzerland, 2005)
    The study of nature forms, of cycles of existence of natural products as a source of inspiration and the familiarization for specialists, designers, constructors, technicians in the designing of a new generation of industrial ...
  • The nature of processes controlling the kinetics of indium oxide-based thin film gas sensor response 
    KOROTCENKOV, Ghenadii; BRINZARI, Vladimir; STETTER, Joseph R.; BLINOV, Iuri; BLAJA, Valeriu (Elsevier, 2007)
    This paper analyzes the processes controlling the rate of conductivity response of In2O3-based thin film sensors to both reducing and oxidizing gases. In2O3 films with a thickness from 20 to 400nm were deposited using a ...
  • Near-infrared wafer-fused vertical-cavity surface-emitting lasers for HF detection 
    CIVIŠ, Svatopluk; ZELINGER, Zdeněk; NEVRLÝ, Václav; DOROGAN, Andrei; FERUS, Martin; IAKOVLEV, Vladimir; SIRBU, Alexei; MEREUTA, Alexandru; CALIMAN, Andrei; SURUCEANU, Grigore; KAPON, Eli (Elsevier, 2014)
    1310nm Wavelength VCSELs produce single mode emission in excess of 1mW in the temperature range of 20−70°C with a very low relative intensity noise of −148dB/Hz. These devices have a broad tuning range of ~50cm−1 with ...
  • Nearfield effect in a nanotube/nanopor array system for application in EWOD devices that are operating in THz region 
    SIRBU, Lilian; SERGENTU, Vladimir; VOICU, Rodica; TIGINYANU, Ion; URSAKI, Veaceslav (IEEE, 2012)
    We present a theoretical model for propagation of EM wav. in various kinds of structures such as arrays of monolayer cylinders, multilayer cylinders, non-metallized and metallised pores. An analytical method was developed ...
  • Necesitatea gestiunii riscurilor bunurilor imobile ce constituie garanţii bancare în contextul globalizării 
    VOLOSATÎI, Carolina (Institutul de Relaţii Internaţionale din Moldova, 2016)
    Pentru sistemul bancar din Republica Moldova, ţară aflată în plin proces de tranziţie, adaptarea la cerinţele pieţei Uniunii Europene re-prezintă nu doar o provocare, dar, mai cu seamă, o necesitate. Criza financiară în ...
  • Necesitatea şi căile modificării climatului investiţional în Republica Moldova 
    CAZACU, Vitalie; CAZACU, Aurelia (Institutul de Relaţii Internaţionale din Moldova, 2012)
    În acest articol sunt analizate diverse aspecte ale investiţiilor. În orice economie investiţiile fac legătura dintre prezent şi viitor. Acumularea de capital fix, atât productiv, cât şi neproductiv, construirea de clădiri ...
  • The Necessity of Educational Politics in Opting for a Prospective Education 
    LUNGU, Viorelia (Academy of Economic Studies of Moldova, Centre for Studies in European Integration, 2016)
    The National Development Strategy "Moldova 2020"suggests the connection of the educational system to the requirements of the labor force. The way of development of the modern world is connected, to the way that education ...
  • Network Security Threats to Higher Education Institutions 
    ALEXEI, Arina (Institutul de Dezvoltare a Societăţii Informaţionale, 2021)
    The Covid-19 pandemic has significantly changed the way higher education institutions (HEIs) operate around the world. Distance learning has become the unique opportunity that the process further education in conditions ...
  • Neutron reflectometry studies of Gd/Nb and Cu30Ni70/Nb superlattices 
    KHAYDUKOV, Y.; KRAVTSOV, E.; MORARI, R.; LENK, D.; MUSTAFA, L.; KIM, G.; TRAPP, M.; ZHAKETOV, V.; PROGLYADO, V.; ZRDAVKOV, V.; NIKITENKO, Y.; NIDDA Von, H.-A. Krug; KELLER, T.; STEITZ, R.; TIDEKS, R.; SIDORENKO, A.; USTINOV, V.; AKSENOV, V.; KEIMER, B. (IOP Publishing, 2019)
    We performed a comparative study of magnetic proximity effects in [Gd(5nm)/Nb(25nm)]12 and [Cu30Ni70(6nm)/Nb(27nm)]12 superlattices of S/F type by means of transport measurements and neutron scattering. Transport measurements ...

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