(Hindawi)
• 03 Jan 2014
Valjarević, Aleksandar • Živković, Dragica • Valjarević, Dragana • Stevanović, Vladica • Golijanin, Jelena
The monitoring of the territory of Prokuplje Municipality was done based on 1 : 25,000 topographic maps in three different time periods (1969, 1974, and 1984) and land cover map in 2012. Analogous topographic maps done in 1969, 1974, and 1984 were used, while in 2012 the land cover map obtained by using CORINE-like approach was used. Topographic maps are developed by aerial campaign, and today they are replaced by satellite images. Topographic maps were scanned, and raster form was transformed t ...
The University Thought - Publication in Natural Sciences
• 30 Jun 2020
Milentijević, Nikola • Bačević, Nikola • Ristić, Dušan • Valjarević, Aleksandar • Pantelić, Milana • Kićović, Dušan
Recent climate changes cause significant natural and socio-economic consequences. They represent one of the major environmental problems of the late 20th and early 21st centuries. Changes in temperature and precipitation play a significant role in understanding climate change issues. They include numerous extreme climatic events such as heat waves, droughts, forest fires and more. Looking at regional differences in temperature and precipitation regime change, Southern Europe, including the Repub ...
IDŐJÁRÁS
(Hungarian Meteorological Service)
• 08 Mar 2022
Milentijević, Nikola • Valjarević, Aleksandar • Bačević, Nikola • Ristić, Dušan • Kalkan, Kristina • Cimbaljević, Marija • Dragojlović, Jovan • Savić, Stevan • Pantelić, Milana
Climate change is one of the largest environmental issues causing hydroclimatological extremes such as floods, droughts, and aridity. The aim of this study is to assess the observed and projected climate changes in Bačka (Serbia). Detailed trend analyses and possible climate scenarios over Bačka has not been presented up to now. In this paper, four data sets were extracted and calculated: mean annual air temperature, mean air temperatures during the vegetation period, mean annual precipitation a ...
Kongres mladih matematičara Novi Sad 2022
• 01 Apr 2024
Maksimović, Miroslav
In this talk, we will discuss the generalized Riemannian manifold and introduce a quarter-symmetric connection that preserves the generalized Riemannian metric. We will also observe a quarter-symmetric connection with a special condition and recurrent torsion tensor and examine the properties of linearly independent curvature tensors of generalized Riemannian manifold.
7th International Conference CONTEMPORARY PROBLEMS OF MATHEMATICS, MECHANICS AND INFORMATICS, Book of Abstracts
(State University of Novi Pazar)
• 01 Apr 2024
Ljajko, Eugen • Najdanović, Marija • Maksimović, Miroslav • Kontrec, Nataša
In geometry teaching, visualization is an indispensable method of work. Its importance is emphasized in the study of abstract theories when the human mind is not capable enough to perceive the regularities determined by complex mathematical formulas without adequate images illustrating the problem. This is also the case with the theory of infinitesimal bending, that has recently been explored and represented with the use of computers. Use of computers, as an indispensable didactic tool for moder ...
Konferencija ITOP18
(FTN Čačak)
• 01 Apr 2024
Maksimović, Miroslav • Kontrec, Nataša • Panić, Stefan • Petrović, Milena
Istraživanja su pokazala da uprkos brojnim prednostima primene savremenih tehnologija u nastavi matematike sam proces uvođenja istih u učionice je spor i dosta složen. Upravo iz tih razloga, ovaj rad istražuje mogućnosti uvođenja matematičkog softvera u nastavni proces i kakav bi to imalo uticaj na nastavu ali i razumevanje prezentovanog sadržaja od strane studenata. Zapravo, ovaj rad ispituje efekte koje bi uvođenje programskog paketa Geogebra imalo na nastavu geometrije na odseku za matematik ...
Bulletin of Natural Sciences Research
(Faculty of Sciences and Mathematics, University of Priština in Kosovska Mitrovica, Republic of Serbia.)
• 01 Jan 2021
Najdanović, Marija • Maksimović, Miroslav • Velimirović, Ljubica
Infinitesimal bending of curves lying with a given precision on ruled surfaces in 3-dimensional Euclidean space is studied. In particular, the bending of curves on the cylinder, the hyperbolic paraboloid and the helicoid are considered and appropriate bending fields are found. Some examples are graphically presented.
The University Thought - Publication in Natural Sciences
• 01 Apr 2024
Maksimović, Miroslav • Jovanović, Tanja • Ljajko, Eugen • Ivanović, Milica
It is widely known that some surfaces contain special curves as a geodesics, while a lots of geodesics on surface have complicated shapes. Goal of this research is to find on what surfaces are u- and v- parameter curves geodesics. Developable surfaces that contain a given plane curve as a geodesic are studied in the article, whereas the plane curve is also an initial u-parameter curve on that surface. Parametric equations of the minimal surfaces that contain an epicycloid as a geodesic are also g ...
PROCEEDINGS OF 12th INTERNATIONAL CONFERENCE SCIENCE AND HIGHER EDUCATION IN FUNCTION OF SUSTAINABLE DEVELOPMENT, Užice, Serbia
(Western Serbia Academy of Applied Studies, Užice (Serbia))
• 08 Oct 2021
Maksimović, Miroslav • Kontrec, Nataša • Panić, Stefan
With the development of information technologies and educational software, there was a need for research and examination of how and in what way to use them in teaching, without losing the quality of existing traditional methods. One of the goals in this process of finding the most suitable model for the use of educational software in teaching is to motivate students to use them independently. For that reason, this paper explores the possibilities and ways of introducing GeoGebra mathematical sof ...
Facta Universitatis, Series: Mathematics and Informatics
• 01 Apr 2024
Maksimović, Miroslav • Stanković, Mića
In this paper, we have studied the second covariant derivative of Riemannian curvature tensor. Some new identities for the second covariant derivative have been given. Namely, identities obtained by cyclic sum with respect to three indices have been given. In the rst case, two curvature tensor indices and one covariant derivative index participate in the cyclic sum, while in the second case one curvature tensor index and two covariant derivative indices participate in the cyclic sum.
