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Št. zadetkov: 3
School stress and anxiety among high school students
Andreja Kozmus, Janja Kozmus, Jure Kozmus
Izvirni znanstveni članek
Oznake: šolski stres;odzivi na stres;responses to stress;school stress;
School is often the main source of stress and anxiety for adolescents. While stress can be a normal response to challenges, excessive and prolonged stress may result in fear of failure, feelings of inadequacy, and anxiety, with negative effects on well being and academic outcomes. This study investi ...
Leto: 2025 Vir: Filozofska fakulteta (UM FF)
Characterization of cavitation under ultrasonic horn tip
Gregor Kozmus, Jure Zevnik, Marko Hočevar, Matevž Dular, Martin Petkovšek
Izvirni znanstveni članek
Oznake: acoustic cavitation;cavitation number;ultrasonic horn;salt solutions;
Acoustic cavitation, generated by a piezo-driven transducer, is a commonly used technique in a variety of processes, from homogenization, emulsification, and intensification of chemical reactions to surface cleaning and wastewater treatment. An ultrasonic horn, the most commonly used acoustic cavita ...
Leto: 2022 Vir: Fakulteta za strojništvo (UL FS)
Anomalies detected during hydrodynamic cavitation when using salicylic acid dosimetry to measure radical production
Mojca Zupanc, Martin Petkovšek, Jure Zevnik, Gregor Kozmus, Alenka Šmid, Matevž Dular
Izvirni znanstveni članek
Oznake: cavitation;nucleation;coalescence;
Cavitation used to be associated with negative outcomes in hydraulic turbomachinery but nowadays it is often used for water cleaning, microorganism's destruction and degradation of organic compounds. This study investigated the amount of OH formed during hydrodynamic cavitation using salicylic acid ...
Leto: 2020 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 3
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