The aim of this study was to investigate the application of classical machine learning algorithms for the detection of rectal tumors on computed tomography (CT) images of patients following neoadjuvant chemoradiotherapy. The study included 138 patients, of whom 136 had a confirmed tumor, while two subjects with a healthy rectum were included to bal...

By Edib Dobardzic, Ivana Mišković, Mirjana Sarvan, Mladen Marinković, Aleksandra Bibić

Within the ATMOLCOL project, experimental investigations of electron–molecule collisions increasingly require theoretical input capable of clarifying the molecular mechanisms that lead to fragmentation. The work presented here contributes to this effort through the development of a computational model aimed at simulating fragmentation of mole...

By Sanja Tošić, Vladimir Srećković, Veljko Vujčić

This paper will consider how mathematics helps in the development of robotics and artificial intelligence. The purpose of the paper is for each reader to see for himself that mathematics can be useful and interesting, especially when applied in technology. The paper contains 3 simple and interesting tasks with the application of mathematics in robo...

By Tatjana Stanivuk, Goran Kovačević

This paper presents a novel and computationally efficient algorithm for improving the accuracy of phasor estimation in the presence of a decaying DC (DDC) component in fault current signals of transmission lines. In digital protective relays, the Discrete Fourier Transform (DFT) is widely employed for estimating the fundamental frequency phasor. Ho...

By Dimitrije Rozgic, Predrag Petrović

Abstract Tourism 4.0 encompasses the integration of the most advanced digital technologies, including artificial intelligence (AI), the Internet of Things (IoT), virtual reality (VR), augmented reality (AR), blockchain technology, and advanced data analytics. These innovations facilitate a comprehensive transformation within the tourism industry, ...

By Branka Stipanović

This study examined the effect of β-diketonate on the germination and early seedling growth of Trifolium pratense L. exposed to water samples from the Cvetojevac wastewater treatment system in Kragujevac. The experiment used a bioassay approach and included the following treatments: control, inlet wastewater, outlet wastewater, β-diketona...

By Snežana Branković, Radmila Glišić, Rastko Ajtić, Glorija Ćirković, Nenad Joksimović, Jelena Bogosavljević Lipovac, Filip Grbović

With the aim of defining the environmental crisis as a security and legal challenge, the author, in the first part of the paper, examines the genesis of the concept of ecocide, from the Vietnam War to the 2021 expert panel, presenting the evolution of ecocide from a political concept into a normative framework. The second part of the paper is dedic...

By Aleksandra Milošević, Milena Milojević, Suzana Knežević, Maja Došenović Marinković

Sustainable social development cannot exist without dismantling structural discrimination. This keynote bridges the gap between high-impact educational research and the implementation of anti-racist public policies, offering a transformative perspective on social inclusion. Grounded in a profound academic and institutional career—including ro...

By Fernando Macias-Aranda

Sustainability and the circular economy are increasingly shaping the modern maritime sector through more efficient resource use, less waste, and better recycling practices. Ports, marinas and shipyards play an important role in the application of sustainable business models due to their intensive use of resources, the generation of various types of...

By Ivana Bacovic, Dragana Milošević

Contemporary architectural education increasingly faces the challenge of reconciling academic studio models with the complex realities of spatial practice, which demand collaboration, adaptability, and direct engagement with real-world actors. Conventional design studios, often centred on hypothetical briefs and representational outputs, struggle t...

By Igor Kuvač, Milana Čvoro, Zoran Uljarević