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Приказ резултата 11-20 од 200
Artificial Intelligence and Education in Serbia
(Institute of social sciences, 2023)
Artificial intelligence (AI) has rapidly emerged as a transformative
technology with potential applications in various fields, including education. With the increasing number of tools powered by AI technology and ...
Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency
(MDPI, 2023)
Chloroplast movement rapidly ameliorates the effects of suboptimal light intensity by accumulating along the periclinal cell walls, as well as the effects of excess light by shifting to the anticlinal cell walls. These ...
Structure and properties of ZnO/ZnMn2O4 composite obtained by thermal decomposition of terephthalate precursor
(Srpsko hemijsko društvo, Beograd, 2023)
A biphasic [Mn(dipya)(H2O)4](tpht)/{[Zn(dipya)(tpht)]•H2O}n complex material, I, (dipya = 2,2’-dipyridylamine, tpht2- = dianion of terephthalatic acid) was synthesized by ligand exchange reaction and characterized by XRPD ...
Properties and Potential Application of Lead-Free (BaZr0.2Ti0.8O3) and Lead-Based (PbZr0.52Ti0.48O3) Flexible Thick Films
(MDPI, Basel, Switzerland, 2023)
For the last several decades, energy harvesters based on piezoelectricity from mechanical
vibration have emerged as very promising devices that are being explored extensively for their
functionality in energy technologies. ...
Size Effect Assessment of KJc Experimental Data Using the Two-Step-Scaling Method
(Society for Structural Integrity and Life, 2023)
The phenomenon of ductile-to-brittle transition (DBT) in ferritic steels, widely used in design of nuclear reactor pres-sure vessels, has been a pervasive semi-centennial research topic. Due to the extremely pronounced ...
Silicon Differently Affects Apoplastic Binding of Excess Boron in Wheat and Sunflower Leaves
(MDPI, 2023)
Monocots and dicots differ in their boron (B) requirement, but also in their capacity to accumulate silicon (Si). Although an ameliorative effect of Si on B toxicity has been reported in various crops, differences among ...
LEAF NITROGEN BALANCE INDEX USED TO MONITOR STRESS RESPONSE TO AIR POLLUTION OF DECIDUOUS TREE SPECIES GROWN IN URBAN ZONE OF BELGRADE
(University of Belgrade, Technical Faculty in Bor, 2023)
Street trees are important component of urban forest presenting a first barrier between air pollution
originated from vehicle traffic and pedestrians. It implies that an improvement of air quality in urban
areas greatly ...
Chemical activation of high volume fly ash binders by selected sodium salts
(Institut za multidisciplinarna istraživanja, 2023)
Fly ash (FA), a by-product of coal combustion in thermal power plants, has been widely used in construction industry as partial replacement for Portland cement (PC). Due to environmental protection requirements, it became ...
Dobijanje provodne elektrokeramike na bazi barijum-stanata dopiranog antimonom sa linearnom strujno-naponskom karakteristikom
(Univerzitet u Beogradu, Hemijski fakultet, 2023)
U okviru ove disertacije ispitivani su uticaji koncentracije dopanta i parametara sinterovanja na strukturu i svojstva keramičkih uzoraka barijum-stanata dopiranog antimonom, BaSn1-xSbxO3 (BSSO, x = 0,00; 0,04; 0,06; 0,08 ...
ACCLIMATION OF PEDUNCULATE OAK SEEDLINGS TO DIFFERENT LIGHT CONDITIONS IN THE FIRST MONTHS AFTER GERMINATION
(University of Belgrade, Technical Faculty in Bor, 2023)
The first months are the most sensitive phase of oak seedling development. Light conditions have an important role in this sense, both from the physiological and management viewpoint. We investigated the response of ...