The precise modeling of laser–target interactions in the regimes of tunneling ionization and barrier-suppression ionization is of significant importance, as these mechanisms dominate in the strong-field regime. In this study, we examine the dynamics of the transition from tunneling to barrier-suppression ionization by applying an empirically ...

By Jasna Stevanovic, Violeta Petrovic, Hristina Delibašić Marković, Ivan Petrovic

Laser-induced breakdown in solids and gases involves complex ionization dynamics that occur on ultrafast time scales. In this work, we present a comparative review of the specific features of laser-induced breakdown (LIB) in gases and solid materials. We also present appropriate numerical approaches that allow the calculation of ionization event ra...

By Jasna Stevanovic, Violeta Petrovic, Hristina Delibašić Marković, Ivan Petrovic

Upotreba sistema vještačke inteligencije (AI) u pravnoj profesiji je praćena jednim posebnim izazovom. Više nego drugim profesijama, pravnici bi trebalo da razumiju kako sistemi AI odlučuju i  da kritički ocijene usklađenost tih odluka sa osnovnim društvenim vrijednostima, kao što su moral, pravda, vladavina prava, ...

By Živorad Rašević, Darjana Sredić, Mladen Nikolić

This paper analyzes the impact of artificial intelligence (AI) on the transformation of IT jobs in the financial sector, with a particular focus on the phenomenon of deskilling and the reduced need for routine tasks. The development of AI technologies has enabled the automation of numerous tasks that traditionally required the involvement of helpde...

By Alen Kamiš, Jelena Ruzic, Stevan Stankovski, Aleksandra Markovic

Cold pressing of oilseeds such as poppy, pumpkin, and sesame yields high-quality edible oils and generates nutritionally rich oilseed cakes that retain a certain proportion of residual oil. This study aimed to quantify the residual oil content in cold-pressed poppy, sesame, and pumpkin seed cakes and to evaluate the effect of its complete removal b...

By Tanja Krunic

Encapsulating probiotics within hydrogels is a promising approach to enhancing their protection and stability. Mechanical properties and structural integrity of hydrogels play a crucial role in maintaining carrier functionality during processing and application. In this study, the mechanical properties of hydrogels based on flaxseed cake, alginate,...

By Tanja Krunic, Natasa Obradovic

The aim of this paper is to analyze the impact of digital transformations on changes in marketing communication in the banking sector, with special reference to digital communication channels such as social networks, mobile applications and internet platforms. The paper deals with the problem of the impact of the use of these channels on communicat...

By Jelena Vukićević, Ljiljana Jović

Crisis situations in tourism, such as pandemics, natural disasters, and economic downturns, pose significant challenges to the continuity of operations in tourism enterprises. In such circumstances, the way organizations manage human resources and information becomes a critical factor for their resilience. The aim of this study is to analyze the im...

By Zdravka Petković, Denis Stojkanović, Aleksandar Mrđen, Aleksandar Lukić

Scoliosis affects 2–3% of the population, and manual measurement using the Cobb angle — the gold standard since 1948 — is subject to interobserver variability and too slow for use in large-scale screening programs. This paper presents a systematic review of the application of deep neural networks (DNNs) in scoliosis detection and...

By Dijana Stojić, Vanja Luković, Dejan Vujičić

The SME sector plays an important role in the economy as it contributes to employment, the development of local markets and overall economic growth. However, these enterprises often face limited resources, lack of capital and weaker application of modern management approaches. The paper discusses how strategic management can contribute to better ad...

By Filip Marković, Goran Babić