Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Predrag Živković"'
Autor:
Aleksandra Janićijević, Suzana Filipović, Aleksandra Sknepnek, Ana Salević-Jelić, Radmila Jančić-Heinemann, Miloš Petrović, Ivan Petronijević, Marina Stamenović, Predrag Živković, Nebojša Potkonjak, Vladimir B. Pavlović
Publikováno v:
Polymers, Vol 16, Iss 8, p 1033 (2024)
This study presents an analysis of films which consist of two layers; one layer is PVDF as the matrix, along with fillers BaTiO3 (BT), and the second is one bacterial nanocellulose (BNC) filled with Fe3O4. The mass fraction of BT in PVDF was 5%, and
Externí odkaz:
https://doaj.org/article/bddb719aaf1a49839f008ac80c55274c
Publikováno v:
International Journal of Cognitive Research in Science, Engineering and Education, Vol 11, Iss 2 (2023)
The aim of the research was to examine the attitude of preschool teachers towards the implementation of project-based learning within the system of preschool education in the Republic of Serbia, with a special emphasis on the identification of its ad
Externí odkaz:
https://doaj.org/article/7562268079764efc935374c3d1516bb4
Autor:
Cristian BARZ, Zoltan ERDEI, Oleh ONYSKO, Predrag ŽIVKOVIĆ, Iuliia MEDVID, Vitalii PANCHUK, Vesna RODIC, Alexander BARON VON HOHENHAU
Publikováno v:
Carpathian Journal of Electrical Engineering, Vol 16, Iss 1, Pp 164-173 (2022)
This paper presents the performance of several types of inverters and the data they collected in the MARAMURES region of Romania. They were run in various different environments, angles of inclination and geographical positions. Each type of inverter
Externí odkaz:
https://doaj.org/article/c1fabcb5703a48deb4efa20e3a6e4937
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 42, Iss 1 (2023)
A series of bimetallic Sn-Pd catalysts were prepared by a template-free two step electrodeposition method. According to this method, Sn was electrodeposited firstly in potentiostatic or galvanostatic regime on Cu electrodes in the form of dendrites,
Externí odkaz:
https://doaj.org/article/7c5bab1c927f4295889c8d124d73e22a
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 6, Pp 2094-2101 (2021)
The purpose of this paper is to propose a new method for evaluating a human observer's perception of color differences in digital environment. The method is based on recording the observer's reaction when watching the fields of different colors. The
Externí odkaz:
https://doaj.org/article/634d94e2fdc94b00babcd60df73fd015
Autor:
Predrag Živković, Milosav Ognjanović, Ivica Čamagić, Milivoje Jovanović, Dragan Kalaba, Radoljub Tomić, Ivan Grgić
Publikováno v:
Tehnički Vjesnik, Vol 27, Iss 2, Pp 506-512 (2020)
Gear tooth side wear in planetary gearboxes represents one of the main reasons for damage occurring in these gears. Wear magnitude is unpredictable and depends on temperature, lubrication, load, material and other random variables. Wear is a non-stat
Externí odkaz:
https://doaj.org/article/8eb03f4c88cc48df88f0eb89d63affbb
Autor:
Predrag Živković
Publikováno v:
International Journal of Cognitive Research in Science, Engineering and Education, Vol 6, Iss 1, Pp 13-16 (2018)
The main purpose of study was to examine concurrent validity of the Student Teachers Professional Identity Scale–STPIS (Fisherman and Abbot, 1998) that was for the first time used in Serbia. Indicators of concurrent validity was established by corr
Externí odkaz:
https://doaj.org/article/891589c87a394f0e9bc3ba5c08f9fbab
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 15, Iss 3, Pp 507-516 (2017)
Obtaining all acceptable locations is one of the main tasks for siting wind turbines. The economic factors are usually very limiting. Very thorough analyses are needed in order to ensure the project finalization. Nevertheless, even after all the step
Externí odkaz:
https://doaj.org/article/42a0564864184fc5b05f4c9f257bd8d3
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 14, Iss 2, Pp 179-197 (2016)
This paper deals with an analysis of a two-dimensional viscous fluid flow between the two parallel plates inclined with respect to the horizontal plane, where the lower plate is heated and the upper one is cooled. The temperature difference between t
Externí odkaz:
https://doaj.org/article/2a96b7fd518d4f6ab182f7bc362592a1
Publikováno v:
Religions, Vol 11, Iss 5, p 233 (2020)
The process of converting individuals to a particular religious community is one of the issues addressed by the Sociology of Religion. In the post-socialist Montenegrin society, there have been research works related to dominant religious communities
Externí odkaz:
https://doaj.org/article/539f73c57b4e4d409472ccdf53388dcb