Articole ştiinţifice: Recent submissions

  • Crystal structure of HgGa2Se4 under compression 
    GOMIS, Oscar; VILAPLANA, Rosario; MANJÓN, Francisco Javier; SANTAMARÍA-PÉREZ, David; ERRANDONEA, Daniel; PÉREZ-GONZÁLEZ, Eduardo; LÓPEZ-SOLANO, Javier; RODRÍGUEZ-HERNÁNDEZ, Plácida; MUÑOZ, Alfonso; TIGINYANU, Ion Mihail; URSAKI, Veaceslav Vladimir (ELSEVIER, 2013)
    We report on high-pressure x-ray diffraction measurements up to 17.2GPa in mercury digallium selenide (HgGa2Se4). The equation of state and the axial compressibilities for the low-pressure tetragonal phase have been ...
  • Piaţa de asigurări în cadrul managementului performant 
    MAGLA, Angela (Institutul Naţional de Cercetări Economice al AŞM, 2011)
    În acest articol autorul analizează procesul de naştere al asigurărilor în mai multe ţări ale lumii şi la fel şi în RM. Acest proces a apărut obiectiv din necesitatea oamenilor de a se proteja mai uşor de riscuri. În acest ...
  • Photocatalytic properties of TiO2 nanotubes doped with Ag, Au and Pt or covered by Ag, Au and Pt nanodots 
    ENACHI, Mihail; GUIX, Maria; BRANISTE, Tudor; POSTOLACHE, Vitalie; CIOBANU, Vladimir; URSAKI, Veaceslav; SCHMIDT, Oliver G.; TIGINYANU, Ion (Springer Nature Switzerland, 2015)
    Titania nanotube arrays have been prepared by anodic oxidation of titanium foils in an electrolyte solution containing a mixture of hydrofluoric acid, ethylene glycol, and phosphoric acid. The initially amorphous nanotubes ...
  • Impactul auditului performanţei asupra utilizării finanţelor publice 
    BOSTANARU, Simion (Institutul Naţional de Cercetări Economice al AŞM, 2011)
    Evoluţia economico-financiară din Republica Moldova a relevat faptul, că nu este suficient ca banii publici să fie cheltuiţi conform prevederilor legale, aceştia trebuie să fie utilizaţi şi în condiţii de economicitate, ...
  • Use of porous GaAs electrodes in photoelectrochemical cells 
    COJOCARU, A.; SIMASHKEVICH, A.; SHERBAN, D.; TIGINYANU, I.; URSAKI, V.; TSIULYANU, I.; USATYI, I. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2005)
    The photoelectrochemical properties of semiconductor-electrolyte solar cells with carbon auxiliary electrode and colloidal aqueous solution of Na2SiO3 have been investigated. Bulk n-type single crystalline and nanoporous ...
  • Traseele vitivinicole ca instrumente de dezvoltare regională în Moldova 
    DARII, Tatiana; SVERDLIC, Valentin (Centrul editorial UASM, 2010)
    This study is, in fact, the progress of various initiatives and developments in the field of wine tourism, either collectively or individually from the world wide countries and from Moldova. It reveals the natural place ...
  • Experienţa vinăriilor în activităţi de turism vitivinicol şi servicii în Moldova 
    DARII, Tatiana; SVERDLIC, Valentin (Centrul editorial UASM, 2010)
    The study has the results of a research project performed in wine companies, according to wineries experiences in the wine tourism field, including the evalution of visitor’s satisfaction on the local wines tasting ...
  • Porosity-induced blueshift of photoluminescence in CdSe 
    MONAICO, E.; URSAKI, V. V.; TIGINYANU, I. M. (American Institute of Physics, 2006)
    Porous CdSe layers have been fabricated by anodic etching of n-type single crystalline substrates with different values of conductivity. The morphology and porosity of the layers thus produced were found to be controlled ...
  • Self-Organized Three-Dimensional Nanostructured Architectures in Bulk GaN Generated by Spatial Modulation of Doping 
    TIGINYANU, Ion; STEVENS-KALCEFF, Marion A.; SARUA, Andrei; BRANISTE, Tudor; MONAICO, Eduard; POPA, Veaceslav; ANDRADE, Hugo D.; THOMAS, James O.; RAEVSCHI, Simion; SCHULTE, Karl; ADELUNG, Rainer (The Electrochemical Society, 2016)
    Self-organized 3D nanostructured architectures including quasi-ordered concentric hexagonal structures generated during the growth of single crystalline n-GaN substrates by hydride vapor phase epitaxy (HVPE) are reported. ...
  • Învăţarea centrată pe student 
    BUGAIAN, Larisa (Complexul Editorial INCE, 2017)
    Student-centered learning is an educational conceptual framework that is currently actively promoted. Latterly higher education is profoundly different from what it was a few decades ago. The idea of placing the student ...
  • Methodology for food fraud risk assessment 
    GHEORGHIŢĂ, Maria; OBERŞT, Ala (Institutul de Cercetari Economice şi Sociale “Gheorghe Zane”, Iaşi, 2019)
    Food frauds, perceived as economic offenses, havedeepcauses in the economic context in which companies operate. The food fraud risks are generated by economic operators in the food chain, and their effects have a negative ...
  • Coaching educaţional în sistemul de învăţământ 
    SIMION, Simion Dănuţ (Institutul de Ştiinţe ale Educaţiei, 2018)
    In the educational system is mentioned often, that professional success and high educational performance depends on several factors and one of them, with a big impact for teachers and students potential is coaching. ...
  • Unele aspecte privind studiul de fezabilitate a proiectelor de investiţie ca activitate de expertiză tehnico-economică a bunurilor imobile 
    PALADI, Alexandru (Tipogr. Garomont Studio, 2018)
    This article relates to the theoretical and practical aspects of the feasibility study on the initial stage of investment in the projects of real asset development. As the subject of study the projects of investment for ...
  • Impactul telefoanelor mobile inteligente asupra eficienței în educație 
    COANDĂ, Ilie (Academia de Studii Economice din Moldova, 2018)
    The essence of this paper is aimed at highlighting some causes / factors that can be considered quite significant in the implementation of performant technologies, smart phones, in didactic activity. In the absolute majority ...
  • Aspectele managementului instruirii profesionale permanente a personalului 
    SAVA, Lilia; SOROCHIN, Serafima; MOROZAN, Pavel (Academia de Studii Economice din Moldova, 2018)
    The unprecedented development of information and communication technologies, the extension of technical innovations in all fields, generated and will generate new knowledge requirements and forced people to reorient ...
  • Determinarea tehnicilor moderne utilizate la instruirea rapidă şi eficientă a studenţilor 
    SOROCHIN, Serafima; SAVA, Lilia; MOROZAN, Pavel (Academia de Studii Economice din Moldova, 2018)
    The motivation of learning is vital for learning efficiency, motivation is the engine of our entire behavior, and so of learning. To know the score of results and errors mobilizes and guides the learner, increasing performance ...
  • Diagnosticul managementului în întreprinderile de fabricare a produselor din carne din Republica Moldova 
    OBERŞT, Ala; CREŢU, Ina (Academia de Studii Economice din Moldova, 2017)
    New methods, mechanisms, technical procedures as well as organizational and management tools are proposed by the managerial science in order to solve the existing problems in the meat processing enterprises from the Republic ...
  • Thermal analysis of the composition of gallium and sulfur oxides obtained by thermal oxidation of gallium (III) sulfide 
    SPRINCEAN, Veaceslav; CARAMAN, Iuliana; UNTILA, Dumitru; VATAVU, Elmira; EVTODIEV, Igor; TIGINYANU, Ion (Academica Greifswald, 2017)
    Oxides of both Ga and In elements (Ga2O3, In2O3) are wide bandgap materials and have molecular gas adsorption properties, such as CO and CO2. They are materials with semiconductor properties, which doping with chemical ...
  • Environmental stress screening (ESS) 
    BĂJENESCU, Titu-Marius (Editura ELECTRA, 2019)
    Reliability tests are often indispensable. The material properties, needed in design, can only sometimes be found in data sheets. If they are not available, they must be obtained by testing. Also, the manufacturers of ...
  • Failures analysis of microcircuits 
    BĂJENESCU, Titu-Marius (Editura ELECTRA, 2019)
    For failure analysis of integrated circuits it is necessary to open and delayer a chip layer by layer in order to find a hidden defect or defects. It is necessary to determine the cause of failure to prevent future occurrence, ...

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