Articole din publicaţii internaţionale: Recent submissions

Now showing items 2301-2320 of 3223

Ожидаемая продолжительность здоровой жизни как интегральная характеристика здоровья населения

КАУШАН, Корина; ГОРОБЬЕВСКИ, Светлана; ПОРОСЕЧ, Дмитрий (Universitatea de Stat „Bogdan Petriceicu Hasdeu‖ din Cahul, 2020)

В данной статье рассматриваются методологии интегральных мер здоровья, объединяющих в рамках единого показателя информацию смертности населения и о его здоровье или заболеваемости. В частности, показатели ожидаемой ...
Detenta în vid – procedeu eficient de extragere a compuşilor fenolici

RUSU, Emilian; MÎNDRU, Anatolii; COVALIUC, O. (CE UASM, 2008)

The method of red wines production with heating of integral crushed grapes at the temperature 75 0C followed by detent in vacuum and maintaining of treated crushed grapes for 10, 20 and 40 minutes has been studied. The ...
The effect of dimensions of iron oxide nanoparticles on biosynthesis of exocellular protease of micromycete strain Fusarium Gibbosum CNMN FD 12

CILOCI (DESEATNIC), Alexandra; TIURINA, Janeta; CLAPCO, Steliana; BIVOL, Cezara; LABLIUC, Svetlana; DVORNINA, Elena; GUTSUL, Tatiana; RUSU, Emil (Institutul de Microbiologie şi Biotehnologie, 2016)

Currently, micro- and nanoparticles (NPs) are more often promoted as stimulators of microorganisms productivity, exerting effects on viability, development and synthesis of secondary metabolites in microorganisms with ...
Characterization of GaN thin films and Eu-doped GaN nanowires and nanoparticles produced on the basis of Ga2O3 nanomaterial

RUSU, Emil; URSAKI, Veacheslav; CULEAC, Ion; SIMINEL, Anatolii; RAEVSCHI, Simion; VLAZAN, Paulina; NICORICI, Alexandr (Academia de Ştiinţe a Moldovei, 2016)

Due to advantageous properties such as wide bandgap, pronounced chemical and thermal stability, gallium nitride is currently considered as one of the most important semiconductor materials for practical applications. We ...
Effect of nano-oxides of certain metals on biosynthesis of extracellular hydrolases of micromycetes

CILOCI (DESEATNIC), Alexandra; TIURINA, T.; GUTSUL, Tatiana; CLAPCO, Steliana; BIVOL, Cezara; NICORICI, Alexandr; RUSU, Emil; LABLIUC, Svetlana; DVORNINA, Elena (Academia de Ştiinţe a Moldovei, 2016)

To study the effect of nanoparticles on biosynthesis of extracellular hydrolytic enzymes metal oxide nanoparticles: MgO, ZnO, ZnO/MgO in a ratio of 1:4, TiO2 and Fe3O4 through hydrothermal and sol-gel techniques were ...
Some aspects of wine production with protected geographic indication and protected designation of origin in Republic of Moldova

OBADĂ, Leonora; RUSU, Emilian; CHISILI, Mihail (Tehnica-Info, 2014)

Producing wines with protected geographical indication (PGI) and protected designation of origin (PDO) has now become a criterion for assessing the level of development of the wine sector. In most countries with the secular ...
Influenţa gradului de limpezire a mustului asupra compoziţiei fizico–chimice a vinului alb din soiul chardonnay

RUSU, Emilian; OBADĂ, Leonora; CIBUC, Mariana; GOLENCO, Lidia; NEMŢEANU, Silvia (Universitatea Agrară de Stat din Moldova, 2013)

Research has undergone wine from grape variety Chardonnay of the crop of 2012 with a sugar content of 226 g/dm3, titratable acidity 7.5 g/dm3. The wort obtained was subjected to settling using different adjuvants as follows: ...
Luminescent properties of rare earth activated ZnO binary and ternary materials

ROGACHEV, Alexander; SEMCHENKO, A.; SIDSKY, V.; KOVALENKO, D.; GREMENOK, V.; ZARETSKAYA, H.; RUSU, Emil; TIVANOV, M. (Institutul de Fizică Aplicată, 2016)

Development by sol-gel method of nanostructured luminescent materials based on binary and ternary oxides and containing rare earth ions for use as inorganic photoluminophors, active layers for solar cells and inert ...
A comparative study of GaN and Ga2O3 nanocrystals obtained by hydrothermal and solid state phase reactions

RUSU, Emil; URSAKI, Veacheslav; SIMINEL, Anatolii; RAEVSCHI, Simion; VLAZAN, Paulina (Institutul de Fizică Aplicată, 2014)

There is actually a considerable interest in the preparation of nanoparticles on the basis of semiconductor and oxide materials due to the influence of nanoparticle dimensionality upon their optical, radiative, and magnetic ...
Synthesis of ZnO thin films on Zn substrate by one step hydrothermal method

IRINA-MOISESCU, C.-V.; VLAZAN, Paulina; MIRON, I.; SFIRLOAGA, Paula; GROZESCU, Ioan; RUSU, Emil (Institutul de Fizică Aplicată, 2014)

Nanosized materials present a high interest because of their potential applications in nanodevices and as functional materials. These applications are due to their properties, controllable morphology, size and shape. Zinc ...
Nonlinear qualities of ZnO nanostructures

SHVYRKOV, K.; KEDRYAVTSEV, A.; LAVROV, Sergey; SHERSTYUK, N.; MISHINA, E.; RUSU, Emil; KULYUK, Leonid (Institutul de Fizică Aplicată, 2012)

Zinc oxide (ZnO) films and nanostructures attract increased interest of researchers due to the unique optical properties of ZnO. It has excitonic luminescence in the ultraviolet diapazon that makes it very perspective cheap ...
Advanced light emissive device structures

PYSHKIN, Serghei; BALLATO, John; LUZINOV, Igor; RUSU, Emil (Institutul de Fizică Aplicată, 2012)

In the present paper we discuss preparation and properties of the GaP nanoparticles and light emissive films on the base of some GaP/polymer nanocomposites. This work has been fulfilled in framework of the joint USA/Moldova, ...
ZnO hydrothermal crystal growth

BUCUR, Rau Alin; BUCUR, Alexandra; GROZESCU, Ioan; RUSU, Emil (Institutul de Fizică Aplicată, 2012)

Growth of large high-quality ZnO crystals is important not only for basic studies but also for applications. Hydrothermal and flux methods are regarded as inferior to the vapor growth method due to the possibility of ...
Interlayer interaction in Mo/Si superlattices in a normal and superconducting states

BUCHSTAB, E. I.; FOGEL, N. Ya.; SIDORENKO, A. S.; TIDECKS, R.; MOLDOVAN, O. B.; MIKHAILOV, M. Yu. (Elservier, 2002)

The electronic interlayer interaction in superconducting Mo/Si multilayers was determined by measurements of the upper critical magnetic fields in the superconducting state, and of the magnetoconductivity in the normal ...
Interlayer interaction in Mo/Si multilayers

MIKHAILOV, M. Yu.; YUZEPHOVICH, O. I.; FOGEL, N. Ya.; BUCHSTAB, E. I.; SIDORENKO, A. S. (Elservier, 2000)

Interlayer interaction in Mo/Si superconducting multilayers was determined by two methods involving the measurements of the critical magnetic fields and magnetoresistivity (MR) in a normal state at both parallel and ...
Interference effects of the superconducting pairing wavefunction due to the Fulde-Ferrell-Larkin-Ovchinnikov like state in ferromagnet/superconductor bilayers

ZDRAVKOV, V. I.; KEHRLE, J.; OBERMEIER, G.; ULLRICH, A.; GSELL, S.; LENK, D.; MÜLLER, C.; MORARI, R.; SIDORENKO, A. S.; RYAZANOV, V. V.; TAGIROV, L. R.; TIDECKS, R.; HORN, S. (IOP Publishing, 2011)

The theoretical description of the Fulde–Ferrell–Larkin–Ovchinnikov like state establishing in nanostructured bilayers of ferromagnetic (F) and superconducting (S) material leads to critical temperature oscillations and ...
Interfacial roughness and proximity effects in superconductor/ferromagnet CuNi/Nb heterostructures

KHAYDUKOV, Yu.; MORARI, R.; SOLTWEDEL, O.; KELLER, T.; CHRISTIANI, G.; LOGVENOV, G.; KUPRIYANOV, M.; SIDORENKO, A.; KEIMER, B. (AIP Publishing LLC, 2015)

We report an investigation of the structural and electronic properties of hybrid superconductor/ferromagnet (S/F) bilayers of composition Nb/Cu60Ni40 prepared by magnetron sputtering. X-ray and neutron reflectometry show ...
Influence of the FFLO-like state on the upper critical field of a superconductor/ferromagnet bilayer: Angular and temperature dependence

LENK, D.; HEMMIDA, M.; MORARI, R.; ZDRAVKOV, V. I.; ULLRICH, A.; MÜLLER, C.; SIDORENKO, A. S.; HORN, S.; TAGIROV, L. R.; LOIDL, A.; NIDDA Von, H.-A. KRUG; TIDECKS, R. (American Physical Society, 2016)

We investigated the upper critical magnetic field,Hc, of a superconductor-ferromagnet (S/F)bilayer of Nb/Cu41Ni59and a Nb film (as reference). We obtained the dependence ofHc⊥andHc‖(perpendicular and parallel to ...
Influence of preparation parameters for low-energy ion beam nitridation of III–V semiconductor surfaces

HECHT, J.-D.; FROST, F.; SIDORENKO, A.; HIRSCH, D.; NEUMANN, H.; SCHINDLER, A.; KRASNIKOW, S.; ZHANG, L.; CHASSÉ, T. (Elservier, 2003)

The nitridation of InAs, InP, and InSb by low-energy N2+ ion bombardment at different preparation parameters was studied by near-edge X-ray absorption fine structure, photoemission spectroscopy (PES), and resonant PES ...
Grain boundary wetting in the Al-Mg system and synthesis of magnesium diboride in contact with melt

STRAUMAL, B. B.; GORNAKOVA, A. S.; MAZILKIN, A. A.; STRAUMAL, A. B.; NEKRASOV, A. N.; CONDREA, E. P.; SIDORENKO, A. S.; SURDU, A. V. (Springer Nature Switzerland, 2009)

The interaction between a Mg-containing melt and B under conditions of partial and complete wetting of Al/Al grain boundaries by Al-Mg melt has been investigated. The study was performed on Al polycrystals with Mg contents ...

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