Articole din publicaţii internaţionale: Recent submissions

  • Interaction of intrinsic defects with impurities in Al doped ZnSe single crystals 
    IVANOVA, G. N.; NEDEOGLO, D. D.; NEGEOGLO, N. D.; SIRKELI, V. P.; TIGINYANU, I. M.; URSAKI, V. V. (American Institute of Physics, 2007)
    We report on the results of a complex study of electrical (77−300K) and luminescence (10−300K) properties of n-ZnSen-ZnSe single crystals annealed in a Zn melt containing Al impurity at concentrations ranging from 0.1 to ...
  • Tendințele actuale în dezvoltarea managementului contemporan 
    OBERŞT, Ala; CREŢU, Ina (Complexul Editorial INCE, 2016)
    Managementul, ca ştiinţă şi practică, este foarte sensibil la schimbările rapide şi profunde, care au loc în cadrul mediului ambiant din societate. Acesta reflectă dinamismul înregistrat de societatea contemporană şi, ...
  • Dezvoltarea competitivităţii sustenabile a companiilor de construcţii 
    BUZU, Olga; SPÎNU, Ilie (Complexul Editorial INCE, 2016)
    Diminuarea semnificativă a volumului construcţiilor, reducerea preţurilor pentru produsul final al ramurii construcţiilor au dus la înăsprirea concurenţei dintre întreprinderile din domeniul construcţiilor. Perioada benefică ...
  • Fabrication of GaN nanowalls and nanowires using surface charge lithography 
    POPA, Veaceslav; TIGINYANU, Ion; VOLCIUC, Olesea; SARUA, Andrei; KUBALL, Martin; HEARD, Peter (ELSEVIER, 2008)
    We demonstrate the possibility for controlled nanostructuring of GaN by focused-ion-beam treatment with subsequent photoelectrochemical (PEC) etching. The proposed maskless approach based on direct writing of surface ...
  • Structural and elastic properties of defect chalcopyrite HgGa2S4 under high pressure 
    GOMIS, O.; SANTAMARÍA-PÉREZ, D.; VILAPLANA, R.; LUNA, R.; SANS, J. A.; MANJÓN, F. J.; ERRANDONEA, D.; PÉREZ-GONZÁLEZ, E.; RODRÍGUEZ-HERNÁNDEZ, P.; MUÑOZ, A.; TIGINYANU, I. M.; URSAKI, V. V. (ELSEVIER, 2014)
    In this work, we focus on the study of the structural and elastic properties of mercury digallium sulfide (HgGa2S4) at high pressures. This compound belongs to the family of AB2X4 ordered-vacancy compounds and exhibits a ...
  • Antimicrobial activity of sea Buckthorn powder against four pathogenic bacteria strains 
    GHENDOV-MOŞANU, Aliona; COJOCARI, Daniela; BALAN, Greta; TURCULEȚ, Nadejda; SANDULACHI, Elizaveta; STURZA, Rodica (Tipografia Academiei de Ştiinţe a Moldovei, 2019)
    Plants present a source of natural antimicrobial agents. Plant bioactive molecules can interact with organisms in their environment and can act against pathogenic microorganisms. In this present study, sea buckthorn powder ...
  • Sulphitation of wine products with solution prepared of tartaric acid and potassium sulphite 
    COVACI, Ecaterina; PRIDA, Ivan (Tipografia Academiei de Ştiinţe a Moldovei, 2019)
    Sulphitation of wine products is a routine process widely used in the wine industry at various stages of production and regulated by normative and technological documents of wine products manufacturing. Disposing of the ...
  • Raman scattering study of pressure-induced phase transitions in AIIB2IIIC4VI defect chalcopyrites and spinels 
    TIGINYANU, I. M.; URSAKI, V. V.; MANJÓN, F. J.; TEZLEVAN, V. E. (ELSEVIER, 2003)
    AIIB2IIIC4VI defect chalcopyrites (DC) and spinels were investigated by Raman scattering spectroscopy under hydrostatic pressure up to 20 GPa. All these compounds were found to undergo a phase transition to a Raman inactive ...
  • Răspunsul sistemului educaţional în promovarea siguranţei traficului rutier 
    LUNGU, Valeriu; BODRUG, Valentina (Institutul de Ştiinţe ale Educaţiei, 2019)
    Safety, being fundamental to any transport system, must be regulated among the company’s development priorities. As mobility continues to grow and is radically transformed through digitalization, decarburization and ...
  • Nuanţe psihologice în desfăşurarea interviului pe competenţe 
    SIMION, Simion Dănuţ (Institutul de Ştiinţe ale Educaţiei, 2019)
    There are several types of job interviews for a job and the most used interview in the last period is the competence-based interview. In a hiring interview, the HR specialist wishes to know if you are good for the company ...
  • Crystal Chemistry of CdIn2S4, MgIn2S4, and MnIn2S4 Thiospinels under High Pressure 
    SANTAMARÍA-PÉREZ, D.; AMBOAGE, M.; MANJÓN, F. J.; ERRANDONEA, D.; MUÑOZ, A.; RODRÍGUEZ-HERNÁNDEZ, P.; MÚJICA, A.; RADESCU, S.; URSAKI, V. V.; TIGINYANU, I. M. (American Chemical Society, 2012)
    We report X-ray diffraction measurements in CdIn2S4, MgIn2S4, and MnIn2S4 thiospinels at room temperature and high pressures. The pressure dependences of the structural parameters have been determined and compared to those ...
  • Urbanismul din RSSM prin prisma reglementărilor statale (1944-1947) 
    OSTAPOV, Alina (Institutul Patrimoniului Cultural, 2018)
    Pe parcursul primilor 20 ani de după cel de-al Doilea Război Mondial, majoritatea oraşelor republicii au fost practic construite din nou. Directivele primelor planuri cincinale erau determinate, in primul rand, de problemele ...
  • Evoluţia figurativului din pictura moldovenească în perioada 1952-1960 
    PLATON, Liliana (Institutul Patrimoniului Cultural, 2018)
    Figurativul in pictura moldovenească manifestă funcţii de importanţă majoră, atat de formalizare a structurii compoziţionale, cat şi de asigurare a interpretării ideii semantice in tablou. In primii ani postbelici, figurativul ...
  • Membrane-assisted revelation of the spatial nanoarchitecture of dislocation networks 
    TIGINYANU, Ion; POPA, Veaceslav; STEVENS-KALCEFF, Marion A. (ELSEVIER, 2011)
    We propose a method of direct visualization of the spatial nanoarchitecture of dislocation networks which is based on etching away the regions with low density of structural defects from the bulk of GaN epilayers, keeping ...
  • Elemente inspirate din arhitectură și reflectate în mobilierul țărănesc de pe teritoriul Republicii Moldova 
    MADAN, Elena (Institutul Patrimoniului Cultural, 2020)
    Decorarea mobilierului în decursul evoluției lui, a utilizat elemente geometrice (în relief sau plane), elemente stilizate și prelucrate artistic, inspirate din domeniul vegetal, regnul animal, din arhitectură și alte ...
  • The legal protection of cultural heritage: national and international perspectives 
    ROŞCA, Veronica (Departamentul Editorial-Poligrafic al ASEM, 2018)
    In this paper the author reveals briefly the history of the protection of cultural heritage that is a growing international concern. The research aims at revealing the essential issues related to the examination of protection ...
  • Electrochemical pore etching in Ge 
    LANGA, S.; CHRISTOPHERSEN, M.; CARSTENSEN, J.; TIGINYANU, I. M.; FÖLL, H. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2003)
    Nucleation and growth of electrochemically obtained pores on (111) and (100) oriented n-Ge in different electrolytes was investigated. On rough surfaces pore density increases as the current density increases, whereas on ...
  • Prediction of negative index material lenses based on metallo-dielectric nanotubes 
    SERGENTU, V. V.; TIGINYANU, I. M.; URSAKI, V. V.; ENACHI, M.; ALBU, S. P.; SCHMUKI, P. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2008)
    We propose to assemble negative index materials (NIMs) from dielectric nanotubes with inner and outer surfaces covered by thin metallic films. The focusing properties of flat and concave lenses assembled from metallized ...
  • Metallized Porous GaP Templates for Electronic and Photonic Applications 
    TIGINYANU, Ion; MONAICO, Eduard; SERGENTU, Vladimir; TIRON, Andrei; URSAKI, Veaceslav (IOP Publishing, 2014)
    We report on fabrication of two-dimensional metallo-semiconductor networks by using pulsed electroplating of Pt inside electrochemically-prepared porous GaP layers with parallel pores possessing diameters in the micrometer ...
  • 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 ...

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