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Educational standards in mathematics at the end of secondary education - Analysis of students’ achievements
(Друштво математичара Србије, 2019)Standards for general secondary education are based on competencies that will enable students to successfully respond to various life challenges (educational, social, cultural, interpersonal, practical, etc.). Three levels ... -
Edukacija u korak sa savremenim istraživanjima radona
(Društvo fizičara Srbije, Beograd, 2018-10-07)Sistematska merenja koncentracije radona se najčešće izvode na slučajnim uzorcima stambenih objekata. Međutim, škole se mogu pokazati kao pogodniji izbor, jer su uniformno raspoređene po celoj teritoriji područja ili ... -
EFEKAT ZALIVNOG REŽIMA U ZATVORENOM PROSTORU NA INTENZITET POJAVE PLAMENJAČE KRASTAVCA
Eksperimentalna istraživanja obavljena su u Gračanici 2019. godine, na komercijalnom gazdinstvu u plasteniku. Varijanta tretirana fungicidom Previcur Energy imala je u proseku najniži stepen zaraze od 0,5%. Na varijanti ... -
The effect of aging of surface non-metallic coatings on the ampacity of medium voltage rectangular bus bars
(The 7th Virtual International Conference on Science, Technology and Management in Energy (eNergetics 2021), 2021-12)There are two major types of non-metallic coatings for bus bars: oil-and epoxy-based coatings. The oil-based coatings have a limited lifespan of a few years, while the epoxy-based ones have a lifespan of over ten years. ... -
Effect of air pollutants on the population in northern Kosovska Mitrovica
(52 Days of Preventive Medicine, 2018-09-25)Objectives: Aim of this study was to analyze the level of pollutants in the air and their influence on the health of the population in northern Kosovska Mitrovica. Methods:A time series study was performed in the period ... -
Effect of Chemical Composition on the Microstructure and Properties of the Ag-Ga-Ge Alloys
(Journal of Materials Engineering and Performance, 2019-05)This study presents a comparison of thermodynamically calculated phase compositions of Ag-Ga-Ge alloys at fixed temperatures with phase analysis results of alloys annealed at respective temperatures. Three isothermal ... -
Effect of Chemical Composition on the Microstructure, Hardness and Electrical Conductivity Profiles of the Ag-Bi-Ge Alloys
(Materials Research, 2019-10)Microstructure, hardness and electrical properties of the selected ternary Ag-Bi-Ge alloys were investigated in this study. Isothermal sections of the Ag-Bi-Ge system at 25, 100 and 500 °C have been extrapolated using ... -
Effect of chemical composition on the microstructure, hardness and electrical conductivity profiles of the Bi-Ge-In alloys
(Metallurgical and Materials Engineering, 2020)In this study, the microstructure, hardness,and electrical properties of selected ternary Bi-Ge-In alloys were investigated. Isothermal sections of the Bi-Ge-In system at 25, 200, and 300 °C were extrapolated using ... -
EFFECT OF CULTIVAR AND INCREASED NITROGEN QUANTITIES ON SOME PRODUCTIVE TRAITS OF TRITICALE
In the research carried out in the period from 2009–2012, in the north of Montenegro, the influence of cultivar and different amounts of nitrogen on the productive traits of winter triticale was examined. The research ... -
Effect of different doses of nitrogen fertilizer and variety on the yield and grain quality of winter triticale
The effect of different doses of nitrogen fertilizers and variety on the yield and grain quality of winter triticale is given in this paper. The study was carried out in the vicinity of Bijelo Polje (Montenegro) during ... -
THE EFFECT OF DIFFERENT SKY TEMPERATURE MODELS ON THE ACCURACY IN THE ESTIMATION OF THE PERFORMANCE OF A PHOTOVOLTAIC MODULE
(Technical University of Gabrovo, 2019-11-22)This paper considers the effect of different sky temperature models on the accuracy in the estimation of the performance of an open-rack-mounted photovoltaic (PV) module. It is found that, for the same ambient conditions, ... -
The effect of early and late defoliation on phenolic composition and antioxidant properties of Prokupac variety grape berries (Vitis vinifera L.).
The influence of leaf area and various variants of manual defoliation on the phenolic profile of the Prokupac variety grape berry were investigated in the agroecological conditions of southern Serbia. The following four ... -
EFFECT OF ILLUMINATION IN CHROMA KEY EFFECT IN THE REALIZATION OF VIRTUAL TELEVISION STUDIO
(SINTEZA, 2018)This paper analyzes the effect of front and back light on the Chroma key effect in a virtual TV studio. The model of the system in which the experiment was realized is given. Different intensity of front and back light ... -
THE EFFECT OF LIMING ON THE ALUMINIUM CONTENT IN A WHEAT ROOT
Numerous chemical factors limit normal growth of plants on acid soils. On soils with a pH ≤ 5.5, Al toxicity is a main stress factor for plants, and it is reflected through the inhibition of root growth, a numerous of ... -
The Effect of Material Heterogeneity and Temperature on Impact Toughness and Fracture Resistance of SA-387 Gr. 91 Welded Joints
(Materials, 2022-03)This paper presents the analysis of the behavior of welded joints made of 9–12% Cr-Mo steel SA-387 Gr. 91. The successful application of this steel depends not only on the base metal’s (BM) properties but even more on ... -
The effect of morphine on development of ulcer lesions of the rats exposed to indomethacin induced stress
(Praxis medica, Медицински факултет Приштина, 2018)Oksidativni stresima znaiajnu uloguu razvojustresutkusnihtezijapacovaiztoZenihindometacinskomstresu.Endogeniopioidiseostobadajutokomstresai moguubtaiiti pojavuul.kusnihtezijau ietucu. Citj ovogistrazivanjabioje da le ... -
Effect of silica on the properties of elastomeric materials based on NR/BR/SBR ternary rubber blend
(University of Banja Luka, Faculty of Technology, Banja Luka, 2018-11-02)The effects of pyrogeneous silica on the mechanical properties of elastomeric materials based on natural rubber (NR), polybutadiene rubber (PB) and styrene butadiene rubber (SBR) are reported. For sample preparations the ... -
Effect of silica on the properties of elastomeric materials based on NR/BR/SBR ternary rubber blend
(University in Banjaluka, Faculty of Technology, 2018-11-02)The effects of pyrogeneous silica on the mechanical properties of elastomeric materials based on natural rubber (NR), polybutadiene rubber (PB) and styrene-butadiene rubber (SBR) are reported. For sample preparations the ... -
The effect of solar radiation on the ampacity of an underground cable with XLPE insulation
(The 4th Virtual International Conference on Science, Technology and Management in Energy (eNergetics 2018), 2018-10)The main purpose of this paper is to quantify the thermal effect of solar radiation on the ampacity of a low voltage underground cable with cross-linked polyethylene (XLPE) insulation. The quantification was performed for ... -
Effect of temperature and exploitation time on tensile properties and plain strain fracture toughness, KIc, in a welded joint
(Procedia Structural Integrity, 2018)Effect of temperature and exploitation time on resistance to brittle fracture of welded joint constituents of new and 40 years exploited low-alloyed Cr-Mo steel A-387 Gr. B has been analysed. The plane strain fracture ...