Articole ştiinţifice: Recent submissions

  • High-pressure Raman scattering study of defect chalcopyrite and defect stannite ZnGa2Se4 
    VILAPLANA, R.; GOMIS, O.; PÉREZ-GONZÁLEZ, E.; ORTIZ, H. M.; MANJÓN, F. J.; RODRÍGUEZ-HERNÁNDEZ, P.; MUÑOZ, A.; ALONSO-GUTIÉRREZ, P.; SANJUÁN, M. L.; URSAKI, V. V.; TIGINYANU, I. M. (AIP Publishing LLC, 2013)
    High-pressure Raman scattering measurements have been carried out in ZnGa2Se4 for both tetragonal defect chalcopyrite and defect stannite structures. Experimental results have been compared with theoretical lattice dynamics ...
  • Multilayer porous structures of HVPE and MOCVD grown GaN for photonic applications 
    BRANISTE, T.; CIERS, Joachim; MONAICO, Ed.; MARTIN, D.; CARLIN, J.-F.; URSAKI, V. V.; SERGENTU, V. V.; TIGINYANU, I. M.; GRANDJEAN, N. (ELSEVIER, 2017)
    In this paper we report on a comparative study of electrochemical processes for the preparation of multilayer porous structures in hydride vapor phase epitaxy (HVPE) and metal organic chemical vapor phase deposition (MOCVD) ...
  • Self-organized and self-propelled aero-GaN with dual hydrophilic-hydrophobic behaviour 
    TIGINYANU, Ion; BRANISTE, Tudor; SMAZNA, Daria; DENG, Mao; SCHÜTT, Fabian; SCHUCHARDT, Arnim; STEVENS-KALCEFF, Marion A.; RAEVSCHI, Simion; SCHÜRMANN, Ulrich; KIENLE, Lorenz; PUGNO, Nicola M.; MISHRA, Yogendra Kumar; ADELUNG, Rainer (ELSEVIER, 2019)
    Nature utilizes hydrophilic-hydrophobic biomolecular entities to perform self-organized structural and functional tasks, including the formation of cellular compartments and motion, separation of chemicals or self-healing ...
  • Modern View on Access to Shared Services through Federated Identity Provider 
    POCOTILENCO, Valentin; BOGATENCOV, Petru; SCLIFOS, Constantin (Universitatea Liberă Internaţională din Moldova, 2017)
    Modern level of scientific and technical development is due to sharing relevant information and in this case it is very important to organize access to various informational systems with protected informational resources. ...
  • Charge carrier distribution in free-standing porous GaP membranes studied by Raman spectroscopy 
    SARUA, A.; TIGINYANU, I. M.; URSAKI, V. V.; IRMER, G.; MONECKE, J.; HARTNAGEL, H. L. (ELSEVIER, 1999)
    Free-standing porous GaP membranes were fabricated by anodic etching of (111)-oriented crystalline substrates in H2SO4 aqueous solution. The formation of a column-shaped porous structure with average structure dimension ...
  • Precessional gear-box research regarding vibration activity behaviour 
    MALCOCI, Iulian; TRIFAN, Nicolae; CIOBANU, Radu (Institute of Physics Publishing, 2019)
    An ideal dynamic system in general and precessional transmissions in particular should not generate any vibration, because vibration is equal with loss of energy and bigger sound level emission. In our previously research ...
  • Dispozitiv de înregistrare a radiației ultraviolete pentru testarea substanţelor farmceutice 
    ARAMĂ, Efim; ŞONTEA, Victor; BOLOCAN, Vladimir; COTELEA, Tamara (Societatea de Stiințe Farmaceutice din România, 2018)
    Radiația ultravioletă (UV) este utilizată în medicină, biologie, iar în științele farmace- utice este folosită la testarea substanțelor medicamentoase cu detectoare de radiație UV. Autorii își propun elaborarea și construirea ...
  • Voltage oscillations – an emergent property at high density pore growth 
    LANGA, S.; CARSTENSEN, J.; CHRISTOPHERSEN, M.; TIGINYANU, I. M.; FÖLL, H. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2003)
    The paper addresses macroscopic voltage oscillations observed during anodic etching of pores in n-InP and GaP. These oscillations always occur concurrently with the modulation of pore diameters which are synchronized on ...
  • Learning strategies 
    DUTOVA, Laurenţia (Universitatea de Stat din Moldova, 2018)
    Learning a foreign language is different from learning one's mother tongue. We know from our own experience that there is no magic formula for a successful language acquisition. What is required for such success is a ...
  • GaN Schottky multiplier diodes prepared by electroplating: a study of passivation technology 
    COJOCARI, O.; POPA, V.; URSAKI, V. V.; TIGINYANU, I. M.; HARTNAGEL, H. L.; DAUMILLER, I. (IOP Publishing, 2004)
    This paper presents the results of a Pt/n-GaN Schottky contact technology development based on electrochemical metal deposition. Three different technological approaches are used to fabricate GaN varactor diodes. The effects ...
  • Viteza sunetului în cristalele organice cvasiunidimensionale de TTF-TCNQ 
    ANDRONIC, Silvia; CASIAN, Anatolie; DUŞCIAC, Viorel (Universitatea de Stat din Moldova, 2014)
    Materialele organice cvasiunidimensionale (Q1D) prezintă un interes deosebit în fizica stării solide. Acestea sunt aplicate pe larg în dispozitivele electronice. A fost demostrat teoretic că aceste materiale au proprietăţi ...
  • Morphology, luminescence, and electrical resistance response to H2 and CO gas exposure of porous InP membranes prepared by electrochemistry in a neutral electrolyte 
    VOLCIUC, O.; MONAICO, E.; ENACHI, M.; URSAKI, V. V.; PAVLIDIS, D.; POPA, V.; TIGINYANU, I. M. (ELSEVIER, 2010)
    Porous InP membranes have been prepared by anodization of InP wafers with electron concentration of 1×1017cm−3 and 1×1018cm−3 in a neutral NaCl electrolyte. The internal surfaces of pores in some membranes were modified ...
  • Remote Laboratory for Servomotor Studying 
    VÎRLAN, Petru; TODOS, Petru; ADĂSCĂLIȚEI, Adrian (Universitatea Liberă Internaţională din Moldova, 2017)
    This paper presents a way of creating a laboratory work on controlling a remote servomotor. Using LabView, a real experiment is performed, the equipment being remotely controlled, and viewing with a camcorder. The purpose ...
  • Impact of dairy ingredients on wheat flour dough rheology and bread properties 
    IUGA, Mădălina; BOEŞTEAN, Olga; GHENDOV-MOŞANU, Aliona; MIRONEASA, Silvia (MDPI, 2020)
    The incorporation of dairy ingredients, such as milk or acid whey in bread, is advantageous considering their functional properties and the positive effects on consumers health. The introduction of an ingredient in bread ...
  • Uncertainty Analysis of Attacker - Defender Interactions in MANET Based on Game GSPN with Intuitionistic Fuzzy Parameters 
    GUȚULEAC, Emilian; GÎRLEANU, Ion; IAVORSCHI, Inga; FURTUNA, Andrei (Universitatea Liberă Internaţională din Moldova, 2017)
    This paper presents a comprehensive approach to model an expected attacker- defender interaction in a mobile Ad-hoc wireless network (MANET), which combines utilization of theoretical games methods, intuitionistic fuzzy ...
  • Some issues on prediction of the real estate market evelopment in the Republic of Moldova 
    CARCEA, Ala (Institutul Naţional de Cercetări Economice al AŞM, 2017)
    The real property market is a core driver of the market economy and the state of real property market reflects the development level of the nation’s economy and market relations. The real property market is a vital component ...
  • Features of pricing of the mortgage market in the Russian Federation and the Republic of Moldova (part 2) 
    KASYANENKO, Tatiana; BUZU, Olga (Institutul Naţional de Cercetări Economice al AŞM, 2016)
    In the second part of the article, based on the analysis of prices on the primary and secondary markets of residential real estate in the Russian Federation, carried out in the first part of the research, and study of the ...
  • Eficienţa economică a întreprinderii și indicatorii ei 
    DELIU, Angela; FRĂSÎNEANU, Pantelemon (Institutul Naţional de Cercetări Economice al AŞM, 2013)
    În articolul se dezvăluie esenţa, conţinutul economic al eficienţei economice la nivel de întreprindere. La fel, sunt date formele ei de manifestare şi, respectiv, indicatorii cu ajutorul cărora poate fi măsurată eficienţa ...
  • Corelarea dintre sistemul de educaţie a tineretului şi piaţa muncii în Republica Moldova 
    CAUŞAN, Corina; COJUHARI, Andrei (Institutul Naţional de Cercetări Economice al AŞM, 2013)
    Corelarea dintre oferta educaţională şi piaţa muncii are un impact considerabil asupra dezvoltării economice a ţării. Colaborarea dintre sistemul educaţional şi reprezentanţii pieţei muncii poate conduce la generarea unei ...
  • Quality Assurance in On-line Education 
    TODOS, Petru; GHENCEA, Cristina; VÎRLAN, Petru; ADASCALIŢEI, Adrian (Universitatea Liberă Internaţională din Moldova, 2017)
    Online education constitutes an important component in the continuous growth / development of higher education and adult education. Its quality largely depends on the design rules and the evaluation standards of the programs ...

Search DSpace


Browse

My Account