Browsing by Title

Sort by: Order: Results:

  • Unripe apples – source of natural organic acids 
    CRUCIRESCU, Diana (Galati University Press, 2021)
    Research has focused on determining titratable acidity in unripe apples of 4 varieties: Coredana, Golden Rezistent, Rewena and Reglindis. Other physicochemical indices were also determined. These were picked between June ...
  • Unsupervised Knowledge Extraction from Biomedical Data 
    BASARAB, Matei; VLAICU, Petru Alexandru; ROGOVSCHI, Nicoleta; GROZAVU, Nistor (Springer Nature Switzerland, 2023)
    In this paper we introduce a study on the use of the unsupervised representation learning on biomedical data i.e. on Growth weight data and Wisconsin Diagnostic Breast Cancer obtaining good performances in terms of clustering ...
  • Unt vegetal cu valoare biologică sporită 
    STURZA, Rodica; DESEATNICOV, Olga; DRANGOI, Ion; HARITONOV, Svetlana; POPOVICI, Cristina (Agenţia de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2006-08-31)
    Invenţia se referă la industria alimentară, în particular la un unt vegetal cu valoare biologică sporită. Untul vegetal cu valoare biologică sporită reprezintă o emulsie ce conţine fazele grasă şi apoasă. Faza grasă ...
  • Unusual pH – behavior of safflower extracts 
    SAVCENCO, Alexandra; BAERLE, Natalia; SANDU, Iuliana; BAERLE, Victor (Tehnica UTM, 2019)
    The isolation of yellow and red dyes obtained from the Safflower plant (Carthamus tinctorius L.) in an aqueous solution at different pH values was investigated. Safflower petals were extracted with water to remove the ...
  • Unusual Size Dependence of Acoustic Properties in Layered Nanostructures 
    COJOCARU, S. (Tehnica UTM, 2019)
    Compared to symmetrically stacked layered structures, e.g., sandwich-like, much less is known about acoustic properties in a more general configuration lacking such a symmetry. Structures composed of layers with different ...
  • Up-conversion luminescence in GaSe nanocrystals 
    SYRBU, N. N.; STAMOV, I. G.; DOROGAN, A. V.; ZALAMAI, V. V. (Elservier, 2021)
    Optical properties of GaSe crystals have been investigated at wide temperature range from 10 to 300 K by help of reflection, absorption, and wavelength modulated reflection, and transmission spectra. Received data were ...
  • Up-conversion luminescence in samarium doped ZnAl2Se4 single crystals 
    ZALAMAI, V. V.; SYRBU, N. N.; RUSU, E. V.; TIRON, A.; BEJAN, N. P. (IOP Publishing, 2018)
    Photoluminescence spectra of ZnAl2Se4:Sm2+ due to the processes of charge carriers recombination from levels 5Dj, 5Lj, 5Gj and 5Hj (4f55d1) on levels 7Fj of samarium ions were investigated. The broad photoluminescence band ...
  • Updates on the Use of Ozone Therapy in Patients with COVID-19. A Review 
    CERNEI, Natalia; TROFIMOV, Cristina; GRABOVSCHI, Ion; BALTAGA, Ruslan; ARNAUT, Oleg (Springer Nature Switzerland, 2023)
    To date, there are no specific antiviral treatment strategies for COVID-19 patients. Empiric approaches used for other viral infections wasn’t effective against SARS-CoV-2. Thus, some urgent therapeutic alternatives are ...
  • Updating the statistical register of housing in the Republic of Moldova using open-source GIS technologies 
    SPATARU, Mihail; VLASENCO, Ana; NISTOR-LOPATENCO, Livia; GRAMA, Vasile (Technical University of Moldova, 2022)
    This article describes the possibilities of promoting and implementing open-source geoinformation technologies in the field of statistical activity in the Republic of Moldova, which will simplify and streamline the process ...
  • Upper critical field of periodic and fractal Nb/Cu multilayers 
    SIDORENKO, A.; SÜRGERS, C.; TRAPPMANN, T.; WOSNITZA, J.; LÖHNEYSEN, H. v. (Springer Nature Switzerland, 1996)
    Measurements of the upper critical fieldBc2of superconducting Nb/Cu multilayers with fractal and periodic stacking sequence are reported. A positive curvature of the perpendicular magnetic field Bc2⊥, i.e. an upward deviation ...
  • Urbach's tail in the absorption spectra of CuIn5Se8 and CuGa3Se5 single crystals 
    ARUSHANOV, E.; LEVCENKO, S.; SYRBU, N. N.; NATEPROV, A.; TEZLEVAN, V.; MERINO, J. M.; LEÓN, M. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006)
    Optical absorption spectra of CuIn5Se8 and CuGa3Se5 single crystals grown by chemical vapour transport were investigated in the range of 10–300 K. The logarithmic variation of the absorption coefficient with photon energy ...
  • Urban electric vehicles traction: Achievements and trends 
    NUCA, Ilie; NUCA, Iurie; MOTROI, Alexandr; EŞANU, Vitalie (IEEE, 2012)
    This paper presents the recent achievements and the progress tendencies of the traction system of public urban electric vehicles (UEV) with reference to trolleybuses and tram cars. The current state of the domain is in ...
  • 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 ...
  • Urbanismul modern: conceptul şi noile cerinţe 
    MANŢUC, Elena (Tehnica UTM, 2018)
    Spatial management is achieved through spatial planning and urban planning, which are complex assemblies of general interest that contribute to balanced spatial development, the protection of natural and built heritage, ...
  • The urgency of criminalization of bribery in the private sector as a criminal action of corruption in the corruption law 
    RESMEN; MADJID, Abdul; SULISTYO, Faidzin; DEWANTARA, Reka (Technical University of Moldova, 2022)
    The purpose of this study is to examine the philosophical basis, the urgency of regulating bribery as a criminal act of corruption and reformulating the regulation of bribery as a criminal act of corruption in the future. ...
  • Urmărirea comportării construcţiilor. Curs de prelegeri 
    TARNOVSCHI, Constantin (Universitatea Tehnică a Moldovei, 2008)
    Prezentul manual de Urmărire a comportării construcţiilor este destinat studenţilor de la specialitatea Geodezie,Topografie şi Cartografie pentru cunoaşterea şi însuşirea metodelor cu privire la urmărirea comportării ...
  • Urmărirea inteligentă a timpului 
    BOGUȘESCU, Gheorghe (Tehnica UTM, 2020)
    Timpul este o resursă economică preţioasă, pretenţioasă şi ireversibilă. Este cea mai rară resursă, fiind neînlocuibil și în acelaşi timp nelimitat. Este scump, dar nu poate fi cumpărat, depozitat sau multiplicat, din ...
  • Urme dacice în Marea Britanie (Partea 1) 
    DULGHERU, Valeriu; CANTEMIR, Lorin; PIHLER-TENNENBERG (DULGHERU), Natalia; PIHLER-TENNENBERG, Alex (Tehnica UTM, 2013)
    The article descibes some Dacian traces discovered in England. The AE 1997.1779a document attests that from 20 cohorts that were in Britain under the command of Trebius Germanus, 4 of them (Cohors Primae Aelia Dacorum ...
  • Urme dacice în Marea Britanie. (Partea III) 
    DULGHERU, Valeriu; CANTEMIR, Lorin; PIHLER-TENNENBERG (DULGHERU), Natalia; PIHLER-TENNENBERG, Alex (Tehnica UTM, 2014)
    The article descibes some Dacian traces discovered in England. The AE 1997.1779a document attests that from 20 cohorts that were in Britain under the command of Trebius Germanus, 4 of them (Cohors Primae Aelia Dacorum ...
  • Usage perspectives of renewable energy resources in Jordan 
    MOUSA, Marwan S.; TULBURE, Ildiko; QALAWI, Karam Al (Technical University of Moldova, 2024)
    Considering the energy needs of human beings on a global level, attention is currently oriented to existing possibilities of using renewable energy resources. In this context Arab countries could play an important role ...

Search DSpace

Browse

My Account