In this study, we investigate the ultrafast dynamics of free electrons in skin-like tissue media, stimulated by laser pulses with durations between 50 fs and 100 fs. Our analysis is based on a rate-equation approach for the evolution of free electron density  under different laser pulse durations. The simulated electron densities are then used...

By Hristina Delibašić Marković, Esma Krvavac, Violeta Petrović, Jelena Maljković

The challenges of the dynamic global market, whose effects are reflected in successful business, impose the need for every organization to deal more intensively with the management of employees' emotions in order to become and remain competitive. That is why more and more organizations are paying great attention to the development of emotional lite...

By Simonida Vilić, Sofija Pačariz

Additive technology is a valuable process for medical implant manufacturing. The most common metallic material in this area is the Ti6Al4V alloy. The research aimed to learn the implant material behaviour in saltwater environments. During the sodium chloride test, material quantity and quality loss need to be evaluated. The corrosion resistance tes...

By Tünde Anna Kovács, Ahmad Buhairi Minhalina Binti, Ferenc Haraszti, László Tóth, Hassanen Jaber, Zoltán Nyikes

This paper presents an original scientific contribution through the comprehensive application of the case study methodology in analyzing the evolving cyber threats that shape information security in the 21st century. Rather than relying on a descriptive or review-based approach, the paper introduces a clear scientific structure with defined criteri...

By Alen Kamiš, Aleksandar Zakic, Marko Zakić, Nemanja Deretic

In engineering education, mathematics plays a key role not only in developing basic numerical competence but also in facilitating the understanding of advanced concepts and the development of critical reasoning. As technological innovation accelerates, particularly with the rise of artificial intelligence and data-driven systems, mathematics become...

By Marija Kaplar, Miloš Vučić, Zorana Lužanin

Values are one of the fundamental concepts that explain the human behavior, both individually and socially (Slijepčević & Matanović, 2015). Attitudes and values ​​can greatly influence and guide our decisions and behavior. The aim of this research was to determine how attitudes and values ​​about organic food can influence the decision to purch...

By Jovana Galić, Darjana Sredić

Freezing food slows down the physico-chemical and biochemical reactions in food. In honey, freezing is primarily used to delay or halt crystallization, reduce viscosity, and preserve nutritional components. However, low temperatures may influence the physico-chemical, antioxidant, and sensory properties of honey. This study compares the properties...

By Maja Milijaš, Mirjana Žabić, Dragoljub Cvetković

Lactobacillus plantarum has been increasingly studied and applied in the context of wound healing and wound dressings, thanks to its antimicrobial, anti-inflammatory, and biofilm-disrupting properties. In some approaches, lyophilized (freeze-dried) L. plantarum is applied as a powder or mixed with a carrier to facilitate topical delivery. L. plant...

By Tanja Krunic, Andrea Osmokrovic

This paper explores the perceptions of Serbian IT professionals regarding the impact of artificial intelligence (AI) tools on individual productivity in the context of IT business. As AI technologies become increasingly integrated into everyday work environments, particularly in knowledge-intensive industries, understanding user attitudes and exper...

By Nikola Radosavljević, Gordana Rendulić Davidović, Cariša Bešić, Miloš Papić

Rigidity is one of the oldest psychological constructs to which, today, in the literature, traits such as egocentrism, authoritarianism, obsessiveness, inflexibility, and similar are associated. From the psychiatry's point of view, a rigid person is not a sick person, but a normal, healthy person with a special personality trait. The aim of this st...

By Snežana Samardžić, Dženeta Blažević Smajlović