The study investigates the laser-induced breakdown (LIB) in gases, essential for plasma creation and rapid increase of free electron populations, highlighting its significance in scientific and technological areas like energy deposition and radiative emissions. It explores electron dynamics during LIB, emphasizing the need for precise free el...

By Hristina Delibašić Marković, Violeta Petrović, Konstantinos Kaleris, Ivan Petrović

 This research focuses on the dynamics of electron behavior during the laserinduced breakdown (LIB) in skin tissues, pivotal for plasma generation in biomedical contexts. Through a numerical analysis centered on high-intensity Nd:YAG laser pulses within the 500–1000 nm wavelength range and a 10 ns pulse duration, we explore the balance ...

By Hristina Delibašić Marković, Violeta Petrović, Carlos Molpeceres, Ivan Petrović

 The COVID-19 pandemic is a global health issue and has a major impact on education in different ways. Soon after the Republic of Serbia had confirmed the first case of the novel coronavirus pandemic in March 2020, all educational institutions were enforced to rapidly convert all their courses to emergency remote teaching and learning as a mit...

By Violeta Petrović, Hristina Delibašić-Marković, Ivan Petrović

 Modern educational trends are based on the information technology implementation in the teaching process, at all levels of education with the aim of engaging students as active participants. Numerous studies showed that this approach greatly increases the interest in monitoring the teaching content, and thus has a positive effect on enlarging...

By Ivan Petrović, Hristina Delibašić, Violeta Petrović