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Приказ резултата 21-30 од 673
Istraživanje i foto-dokumentovanje srednjovekovnih spomenika kulture saradnika CMS-a i SANU / Research and photo-documentation of medieval cultural monuments of CMS and SASA associates
(Centar za vizantijsko-slovenske studije Univerziteta u Nišu / Centre for Byzantine-Slavic Studies of the University of NišMeđunarodni centar za pravoslavne studije / International Center for Othodox StudiesCentar za crkvene studije / The Centre for Church Studies, 2021)
Tokom 80-ih godina 20. veka saradnici Centra za multidisciplinarne studije Univerziteta u Beogradu i Srpske akademije nauka i umetnosti realizovali su prvu fazu projekta u okviru kojeg su ispitivane opeke monumentalnih ...
The usage of silicon fertilisation in order to mitigate the oxidative stress and to improve the resilience of barley subjected to drought
(Serbian Plant Physiology SocietyInstitute for Biological Research “Siniša Stanković” – National Institute of Republic of Serbia, University of BelgradeFaculty of Biology, University of Belgrade, 2022)
Drought causes huge agricultural and economic losses worldwide. Silicon (Si) is considered a
beneficial element for plants. It mitigates stress caused by salinity, drought, and high and low temperatures
by promoting ...
The timing of the spring migratory passage of Sylvia species over the southernmost point of Europe, Gavdos Island (Crete, Greece)
(Српско биолошко друштво, 2022)
Spring migration phenology is shifting towards earlier dates in response to climate
change in many bird species. However, the patterns of change might not be the same for
all species, populations, sex and age classes. ...
A scaling approach to size effect modeling of J(c) CDF for 20MnMoNi55 reactor steel in transition temperature region
(Elsevier, 2022)
Ever since the 1980s there is a sustained interest in the size effect, as one of the most pronounced consequences of fracture mechanics. In the present study, the investigation of the size effect is focused on estimation ...
Determining the caloric potential of wooden plant species with the goal to protect and improve the environment
(Beograd: Ecologica, 2022)
Many countries are increasing the share of renewable and sustainable energy with the
basic goal to reduce the volume of fossil fuels whose harmful impact on the environment
is significant. The production and use of biomass ...
Microstructural, Thermoelectric and Mechanical Properties of Cu Substituted NaCo2O4
(MDPI, 2022)
Polycrystalline samples of NaCo2−xCuxO4 (x = 0, 0.01, 0.03, 0.05) were obtained from powder precursors synthesized by a mechanochemically assisted solid-state reaction method (MASSR) and a citric acid complex method (CAC). ...
History of ductile-to-brittle transition problem of ferritic steels
(Elsevier, 2022)
This paper presents a review of different approaches through history concerning DTB transition phenomenon of ferritic steels and
their characterization using FM concept, from the earliest studies based on LEFM to the ...
Influence of Pr3+ and CO32- Ions Coupled Substitution on Structural, Optical and Antibacterial Properties of Fluorapatite Nanopowders Obtained by Precipitation
(MDPI, Basel, 2021)
Coupled substitution of fluorapatite (FAP) crystal lattice plays an important role in the engineering of optically active nanomaterials. Uniform fluorapatite nanopowders doped with praseodymium (Pr3+) and carbonate (CO32-) ...
Use of FeMnO3 as a Catalyst in the Water Splitting Reaction
(71st Annual Meeting of the International Society of Electrochemistry, 2020)
KONCENTRACIJE TOKSIČNIH ELEMENATA U VODI I SEDIMENTU IZ ŠEST VEŠTAČKIH JEZERA U SRBIJI / CONCENTRATIONS OF TOXIC ELEMENTS IN WATER AND SEDIMENT FROM SIX RESERVOIRS IN SERBIA
(Српско друштво за заштиту вода, Београд, 2020)
Uzorci vode i sedimenta uzeti su tokom leta 2017. godine iz akumulacija Garaši, Vlasina,
Perućac, Zaovine, Međuvršje i Savsko jezero. Analiza As, B, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb
i Zn izvršena je pomoću optičke emisione ...