Articole din publicaţii internaţionale: Recent submissions

  • Clothing need for people with breast cancer disabilities (review) 
    RARU, Aliona; FLOREA-BURDUJA, Elena; IROVAN, Marcela; FARÎMA, Daniela (Editura Universităţii din Oradea, 2020)
    The paper presents the results of preliminary research on the need for functional-adaptive clothing for people with disabilities caused by breast cancer. The study includes identification of disability impact factors, data ...
  • Evolution and social necessity aspects in functional clothing products 
    FLOREA-BURDUJA, Elena; RARU, Aliona; IROVAN, Marcela; FARÎMA, Daniela (Editura Universităţii din Oradea, 2020)
    The paper presents the functional clothing assortment study results by determining the current areas of its use. It is proposed the thorough study of the clothing product range for people with special needs. The main focus ...
  • Identification of beneficiaries requirements on on-line trade 
    SPÎNACHII, Elena; MALCOCI, Marina; PÎRVAN, Evgheni; GHELBET, Angela; MATRAN, Cristian (Editura Universităţii din Oradea, 2019)
    The development of e-commerce and the emergence of virtual enterprises have led to the possibility of transforming traditional businesses into virtual enterprises for which the IT system no longer constitutes a complementary ...
  • Comparative aspects regarding the technical characteristics and the quality characteristics of the prints specific offset and digital printing methods 
    ADASCALIȚA, Lucia; COLESNIC, Iulia (Editura Academiei Oamenilor de Știință din România, 2020)
    Lucrarea de față prezintă o analiză comparativă a două metode de tipar și anume: tiparul offset și tiparul digital. Mai exact, analiza presupune identificarea soluțiilor constructive ale mașinilor de tipar, determinarea ...
  • Birefringence in In0 .3Ga0 .7As/GaAs Quantum Layers 
    SYRBU, N.; DOROGAN, A.; DOROGAN, V.; TIRON, A.; ZALAMAI, V. (American Scientific Publishers, 2015)
    Reflection, wavelength modulated reflection and transmission spectra at P, P (S, S) and 45°, 45° (135°, 135°) polarizations for incidence angles close to normal and Brewster one were researched in quantum In0.3Ga0.7As ...
  • Birefringence and excitonic spectra of TlGaS2 crystals 
    STAMOV, I. G.; SYRBU, N. N.; URSAKI, V. V.; ZALAMAI, V. V. (Elservier, 2013)
    The anisotropy of transmission spectra was investigated in TlGaS2 crystals. An intensive transmission line was found in samples placed between two crossed polarizers. Ground and excited states of excitons were detected in ...
  • Birefringence and band structure of CdP2 crystals 
    BERIL, S. I.; STAMOV, I. G.; SYRBU, N. N.; ZALAMAI, V. V. (Elservier, 2013)
    The spatial dispersion in CdP2 crystals was investigated. The dispersion is positive (nk||с>nk||у) at λ>λ0 and negative (nk||с<nk||у) at λ<λ0. CdP2 crystals are isotropic for wavelength λо=896nm. Indirect transitions in ...
  • Band structure and optical constants of SnS2 single crystals 
    RUSU, E. V.; SYRBU, N. N.; TIRON, A. V.; ZALAMAI, V. V. (IOP Publishing, 2019)
    Absorption (K), reflection (R) and wavelength modulated transmission (ΔT/Δλ) spectra in SnS2 crystals of hexagonal phase (space group P63/mmc) were investigated in temperature interval from 300 to 10 K. It was established ...
  • Anisotropy of reflection spectrum and band structure of SbSI 
    BERCHA, D. M.; SLIVKA, V. Yu.; SYRBU, N. N.; TURYANITSA, I. D.; CHEPUR, D. V. (Springer Nature Switzerland, 1971)
    Anisotropy of the SbSI reflection spectra at various temperatures (300, 273, and 90 °K) is studied. Selection rules are examined for matrix transition elements at extreme points for crystals with symmetry D2h16, C2v9, and ...
  • Anisotropy of Edge Absorption and Photoluminescence of Tetragonal ZnP2 and CdP2 Single Crystals 
    SOBOLEV, V. V.; SYRBU, N. N. (WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim, 1971)
    In the present paper the edge absorbtion spectra (293 and 77 0K) and photoluminescence spectra (77 0K) of zonc and cadmium diphosphide single crystals were studied in polarized light. The samples were cleaved in the form ...
  • Absorption and photoluminescence of Ga0.017Ge0.25As0.083S0.65 glasses doped with rare-earth ions 
    IOVU, M. S.; ANDRIESH, A. M.; LUPAN, E. V.; CIORNEA, V. I.; SYRBU, N. N. (Society of Photo-Optical Instrumentation Engineers, SPIE, 2007)
    The visible luminescence from Pr3+, Dy3+, Nd3+, Sm3+ and codoped with Ho3+ and Dy3+ ions embedded in Ga0.017Ge0.25As0.083S0.65 glass hosts at room temperature and at T=10 K is reported, when pumping with an Ar+-ion laser ...
  • Absorption and photoluminescence of Ga-La-S:O and Ga-Ge-As-S glasses doped with rare-earth ions 
    IOVU, M. S.; ANDRIES, A. M.; SYRBU, N. N.; SEDDON, A. B.; FURNISS, D.; ADRIAENSSENS, G. J.; TVER'YANOVICH, Yu. S. (Society of Photo-Optical Instrumentation Engineers, SPIE, 2007)
    The visible luminescence from Pr3+, Dy3+, Nd3+, Sm3+ and co-doped with Ho3+ and Dy3+ ions embedded in Ga0.017Ge0.25As0.083S0.65 glass hosts at room temperature and at T10 K is reported, when pumping with an Ar+-ion laser ...
  • Рамановские и ИК колебательные спектры в кристаллах TIGAS2 
    СЫРБУ, Н. Н.; ЛЬВИН, В. Э.; ЗАДНИПРУ, И. Б.; НОЙМАНН, X.; СОБОТТА, X.; РИЕДЕ, В. (Ioffe Institute, 1992)
    Исследованы рамановское рассеяние в различных геометриях кристаллов TlGaS2 и их температурные зависимости в области 77—400 К. Обнаружен фазовый переход, который приводит к изменениям поляризационных зависимостей колебательных ...
  • Оptical properties and electronic band structure of SnS single crystals 
    ZALAMAI V. V.; RUSU, E. V.; SYRBU, N. N.; TIRON, A. V. (Elservier, 2019)
    Reflection and absorption spectra of SnS single crystals (Pnma (D2h16) space group) were investigated at low and room temperatures. Features attributed to three excitonic states were found out. Parameters of excitons and ...
  • Особенности валентных зон некоторых соединений AIIBV 
    СЫРБУ, Н. Н.; КАМЕРЦЕЛЬ, А. Ю.; СТАМОВ, И. Г. (Ioffe Institute, 1992)
    Исследованы оже-спектры поверхностей кристаллов.Разработана модель и восстановлены «истинные» оже-линии элементов (Zn, Cd, As. Р) по дифференциальным спектрам. Получено распределение плотности занятых состояний в валентной ...
  • Колебательные спектры кристаллов РЬМ0О4 
    КАРАМАН, М. И.; МУШИНСКИЙ, В. П.; СЫРБУ, Н. Н.; ХАЧАТУРОВА, С. В. (Российская академия наук, 1991)
    Оптические свойства РЬМо04 исследованы недостаточно. В литературе известны данные относительно краевого поглощения [1 _ 4 ] , дисперсии показателя преломления в ограниченной области частот Iй 5] и комбинационного рассеяния ...
  • Влияние концентрации свободных носителей заряда на водородоподобные спектры в дифосфиде цинка 
    СЫРБУ, Н. Н.; ХАЧАТУРОВА, С. Б.; СТАМОВ, И. Г. (Ioffe Institute, 1984)
    Изменение концентрации свободных носителей заряда не влияет на ширину запрещенной зоны V1~C1 и т. д. Увеличение концентрации свободных носителей заряда приводит к смещению предела сходимости ОВС (е'0+АЕ) в сторону меньших ...
  • Wetting of grain boundaries in Al by the solid Al3Mg2 phase 
    STRAUMAL, B. B.; BARETZKY, B.; KOGTENKOVA, O. A.; STRAUMAL, A. B.; SIDORENKO, A. S. (Springer Nature Switzerland, 2010)
    The microstructure of binary Al100−x–Mgx(x = 10, 15, 18 and 25 wt%) alloys after long anneals (600–4000 h) was studied between 210 and 440 °C. The transition from incomplete to complete wetting of Al/Al grain boundaries ...
  • Use of ultrasound for stabilisation of nanodispersed structure of alumosilicic reagents for wastewater treatment 
    ABRAMOVA, V. O.; ABRAMOVA, A. V.; BAYAZITOV, V. M.; KRUCHININA, N. E.; GUTUL, T. D.; SIDORENKO, A. S. (JEPE, 2018)
    The complex reagent, sold under the trade mark AKFK – a new alumosilicic flocculantcoagulant – has both coagulating and flocculating properties. It ensures higher level of water purification from petroleum products in ...
  • Pseudo-ring tests resolution for dynamic single faults in word-oriented memory 
    GRITCOV, S. S.; SOROKIN, G. F.; SHESTACOVA, T. V. (Politehperiodika, 2018)
    This paper presents single dynamic faults and methods for their detection. Such dynamic faults as dRDF, dDRDF and dIRF are considered in detail. Also, pseudo-ring testing and the principles of single dynamic faults detecting ...

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