FULFILLING INTERNAL NEEDS FOR ELECTRIC ENERGY USING SOLAR PANELS ON PUBLIC BUILDINGS
The use of solar panels for the production of electric energy for one's own needs is at the beginning in Serbia. The adoption of the Law on Renewable Energy Sources and by-laws on the status of prosumer has initiated a greater interest of both households and business entities in greater use of energy produced in this way.In addition to simpli...
By Ana Radojević, Ivan Popović, Marija Matejić, Marko Pantić, Jasmina Skerlić
LOW-CARBON URBAN DEVELOPMENT INTEGRATION - DECARBONIZATION OF CITIES - A REVIEW
The global energy landscape is mired in persistent challenges characterized by the depletion of fossil fuel reserves and volatile, elevated energy prices. The extensive utilization of fossil fuels has engendered adverse environmental repercussions, substantially augmenting atmospheric carbon dioxide (CO2) and other greenhouse gases. This has ...
By Ivan Popović, Milan Djordjević, Marko Pantić, Jasmina Skerlić
DO DIFFERENCES IN THE MARITAL STATUS OF WOMEN AFFECT THEIR BEHAVIOR AT THE WORKPLACE?
Our personal lives and our work commitments should be in balance. Many female employees face the double burden of their careers and families. Previous studies have established that there are differences in women's work behavior by marital status, but these results are still largely unclear and sometimes questionable. The aim of this research ...
By Ivka Talić
PERCEPTION OF STRATEGIC CORPORATE GOALS AND EMPLOYEES' MOTIVATION
The majority of authors in previous researches agree that strategic corporate goals should be clear, timely, transparent and accessible to all stakeholders. What is not yet completely clear and sufficiently researched is how much the perception of these goals by employees as stakeholders affects their motivation? The goal of this research is ...
By Ivka Talić
DEFENSE-IN-DEPTH OF MODERN RADIO SYSTEMS
A purpose of this paper is to present the Defense-in-depth strategy for the protection of the information system, in this case of modern radio systems. It will explain the basic terms and systems of modern radio systems and how to implement them. Also, this paper will explain the basic concepts of radio communication systems, concepts of mobi...
By Alen Kamiš, Negovan M. Stamenković
MODELS OF SOFTWARE SYSTEMS DEVELOPMENT AND DESIGN
The software development model involves the use of one or more traditional approaches to software development, agile methodologies, or a combination of both approaches to obtain the most efficient and effective software. The differences between these approaches are very significant and the paper will show when and which approach is best to us...
By Miloš Milašinovi, Vladimir Milićević, Dajana Jelić
STRESS ANALYSIS OF GEAR SHIFT FORK WITH MASS OPTIMIZATIO
This study focuses on stress analysis and optimization of a gear shift fork. The main function of the gear shift fork is to enable proper engagement and disengagement of the required gear to achieve a specific transmission ratio. The aim of this study is to create a new optimized design of the fork and perform an analysis. Using Autodesk Inve...
By Snežana Joksić, Mladen Radojković, Živče Šakorčević, Saša Milojević, Blaža Stojanović
THE POSSIBILITY OF USING POLYMER-BASED PHASE CHANGE MATERIALS FOR THERMAL ENERGY STORAGE
Phase change materials (PCM) are attractive energy storage technologies due to their high energy storage density and the ability to reversible absorb and release thermal energy at a nearly constant temperature. Polymers and polymer-based eutectic mixtures are promising PCMs. This study aims to investigate heat properties (melting temperature ...
By Dragoslav Mrđa, Biljana Vučićević, Jasmina Mušović, Milena Marinović- Cincović, Tatjana Trtić-Petrovi, Milica Mladenović, Valentina Turanjanin
AMBIENT TEACHING – LEARNING ENVIRONMENT FOR GIFTED STUDENTS IN CHEMISTRY
Establishing a learning environment for gifted students is of great importance since it should encompass the development of their interpersonal skills, social responsibility and enable effective delivery of teaching instructions (Miedijensky, 2018). Contrary to traditional school learning through the adoption of final products of scientific r...
By Jovana Marjanović, Vera M. Divac, Marina D. Kostić
GIFTED STUDENTS IN A REGULAR PRIMARY-SCHOOL CHEMISTRY CLASSROOM IN ŠUMADIJA DISTRICT (SERBIA) – OPPORTUNITIES AND MEETING THE NEEDS FOR FURTHER DEVELOPMENT
Gifted students have a range of unique abilities interwoven with the higher levels of creativity and motivation that differentiates them from the most peers in their distinctive learning and understanding abilities. In order for gifted students to fully develop their abilities, the teaching environment must be tailored to meet their special n...
By Jovana S Marjanović, Marina D Kostić, Vera M Divac