ПЛАТОН репозиторијум: Recent submissions
Now showing items 641-660 of 1190
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Modeling and simulation of the spectral reflectance for the natural environment: Area pester plateau
(Computers and Electronics in Agriculture, 2020-07)Monitoring forests with satellite, remote sensors, and terrestrial measurements are active due to the forests’ great ecological and economic importance. The subject of our research is the reflectance of deciduous and ... -
Evaluation of acid mine drainage kinetics in the lead-zinc mine
(Arabian Journal of Geosciences, 2020-05)In this paper the comparative results of on-site analysis and modelling of the mechanisms and kinetics of the mining waters in the ore deposit Crnac are presented. The research process included hydrogeology explorations ... -
Satisfaction is a function of users of logistics services in e-commerce
(Technology Analysis & Strategic Management, 2020-12)Customer satisfaction in e-commerce directly depends on diverse dimensions of logistics services. In the market, there is a constant dilemma which logistics service dimensions affect customer satisfaction in e-commerce. ... -
Influence of Temperature and Operation Time on the Fatigue Strength and Microstructure of Welded Joints of A-387Gr.B Steel
(Materials Science, 2021-11)The main aim of our paper is to analyze the influence of temperature and service time on the fracture resistance of welded joint constituents for new and exploited low-alloyed A-387Gr.B steel (Cr–Mo type) under the action ... -
Estimation of tool wear according to cutting forces during machining procedure
(Sensor Review, 2018-03)Purpose The main purpose of the study was to analyze the relationship between cutting forces and tool wear during turning of steel 30CrNiMo8. Design/methodology/approach It is very important to find the optimal machining ... -
Measuring of cutting forces and chip shapes based on different machining parameters
(Sensor Review, 2018-05)Purpose The main aim of the study was to measure the cutting forces and chip shapes based on different machining parameters. Design/methodology/approach To get the best optimal machining conditions, it is essential ... -
Object-oriented modeling approach of universal education software
(Computer Applications in Engineering Education, 2018-01)Since learning process could be very challenging task for scholars in this article an attempt to analyze and model a universal education software (UES) was made. The software was modeled from beginning of the life cycle ... -
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 ... -
Experimental Evaluation of 300 ºC section of Cu-In-Ni Phase Diagram, Hardness and Electrical Conductivity of Selected Alloy
(Materials Research, 2018-03)The paper reports comparative experimental and thermodynamic calculation of a Cu-In-Ni ternary system. An isothermal section of the Cu-In-Ni system at 300 ºC was extrapolated using optimized thermodynamic parameters for ... -
Experimental Investigation of the Ternary Ge-Sn-In and Ge-Sn-Zn Systems
(Journal of Phase Equilibria and Diffusion, 2018-11)This paper presents results of experimental examinations of alloys from the ternary Ge-Sn-In and Ge-Sn-Zn systems. Differential thermal analysis, scanning electron microscopy with energy dispersive spectroscopy and x-ray ... -
Relationships between different types of affective temperaments and instagram addiction
(7th International Conference on Behavioral Addictions; Nottingham, United Kingdom, 2022-06-20)Background: Studies indicate that certain types of affective temperaments (cyclothymic, irritable and anxious) can be a risk factor for substance addiction. The relationship between affective temperaments and behavioral ... -
Experimental investigation and thermodynamic calculations of the Bi-Ni-Pb phase diagram
(Journal of Mining and Metallurgy, 2019-04)The article presents an experimental study of a phase diagram of a ternary Bi-Ni-Pb system using differential thermal analysis (DTA), scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS), and X-ray ... -
Internet-related variables negatively predicting quality of life and sleep during the pandemic
(34th ECNP Congress, 2021-10-02)Introduction: The coronavirus disease of 2019 (COVID-19) pandemic is, in many ways, specific. In addition, the Internet usage during the pandemic has taken on a new dimension. On one hand, maintaining social contacts ... -
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 ... -
Attitudes of students of dentistry towards mentally ill patients
(33rd ECNP Congress, 2022-09-12)Background: The attitudes of society towards psychological disorders have not changed significantly through history, although the diagnosis and the possibility of their treatment have significantly improved. The results ... -
Experimental Investigation of Phase Equilibria in the Bi-Cu-Ge System
(Materials Research, 2021-01)Phase diagram of the Bi-Ce-Ge ternary system has been investigated experimentally and thermodynamically extrapolated by using Pandat software. Experimental results were obtained using differential thermal analysis (DTA), ... -
Navike u ishrani starih osoba sa dijagnozom hipertenzije
(7. Kongres hipertenzije sa medjunarodnim učešćem, Beograd, mart 2020, 2020-03-05)Stari imaju i posebne nutritivne potrebe. Siromaštvo, slaba institucionalna i instrumentalna podrška starima kao i vrlo često otudjenost od ostatka porodice, usamljenost su još neki u nizu problema populacije starih u ... -
Thermodynamic Description of the Cu-Ge-In System: Experiment and Modeling
(Journal of Phase Equilibria and Diffusion, 2021-11)In this work the ternary Cu-Ge-In system has been experimentally examined and analytically studied by using the CALPHAD method. The Cu-Ge-In system is interesting due to the possible application in the electro industry and ... -
Internet use during coronavirus disease of 2019 pandemic: Psychiatric history and sociodemographics as predictors
(Indian J Psychiatry, 2020-09)Coronavirus disease of 2019 (COVID-19) pandemic and related containment measures have grossly affected the daily living and created a need for alternative ways of social communication and entertainment. The aim of this ...