1. Predictors of well-being in university students : the dominant role of social and mental balance and physical exercise over dietary habits and daily routinesTina Vršnik Perše, Živa Grafenauer Ekart, 2025, original scientific article Abstract: This study examines the relationship between well-being, social and mental balance, physical exercise, dietary habits, and daily routines among university students. Using standardised questionnaires, we obtained results showing that social and mental balance is the strongest predictor of well-being, followed by organised physical exercise. Although dietary habits and daily routines are correlated with well-being, their predictive influence remains limited. The results point to the importance of holistic interventions that integrate social support, structured physical activity, and healthy lifestyle choices in increasing overall wellbeing. Future research should investigate longitudinal effects and interventionbased approaches to develop sustainable well-being strategies tailored to students' needs.
Keywords: university students, well-being, social and mental balance, physical exercise, dietary habits, daily routines
Published in DKUM: 17.11.2025; Views: 0; Downloads: 0
 Full text (469,10 KB)
This document has many files! More... |
2. Impact of grassland management system intensity on composition of functional groups and soil chemical properties in semi-natural grasslandsUrška Lisec, Maja Prevolnik Povše, Miran Podvršnik, Branko Kramberger, 2025, original scientific article Abstract: Semi-natural grasslands are some of the most species-rich habitats in Europe and provide important ecosystem services such as biodiversity conservation, carbon sequestration and soil fertility maintenance. This study investigates how different intensities of grassland management affect the composition of functional groups and soil chemical properties. Five grassland management systems were analyzed: Cut3—three cuts per year; LGI—low grazing intensity; CG—combined cutting and grazing; Cut4—four cuts per year; and HGI—high grazing intensity. The functional groups assessed were grasses, legumes and forbs, while soil samples from three depths (0–10, 10–20 and 20–30 cm) were analyzed for their chemical properties (soil organic carbon—SOC; soil total nitrogen—STN; inorganic soil carbon—SIC; soil organic matter—SOM; potassium oxide—K2O; phosphorus pentoxide—P2O5; C/N ratio; and pH) and physical properties (volumetric soil water content—VWC; bulk density—BD; and porosity—POR). The results showed that less intensive systems had a higher proportion of legumes, while species diversity, as measured via the Shannon index, was the highest in the Cut4 system. The CG system tended to have the highest SOC and STN at a 0–10 cm depth, with a similar trend observed for SOCstock at a 0–30 cm depth. The Cut4, HGI and CG systems also had an increased STNstock. Both grazing systems had the highest P2O5 content. A tendency towards a higher BD was observed in the top 10 cm of soil in the more intensive systems. Choosing a management strategy that is tailored to local climate and site conditions is crucial for maintaining grassland stability, enhancing carbon sequestration and promoting long-term sustainability in the context of climate change.
Keywords: grassland biodiversity, management intensity, composition of functional groups, soil chemical and physical properties, carbon and nitrogen storage, soil C:N ratio, sustainability
Published in DKUM: 13.10.2025; Views: 0; Downloads: 8
Full text (2,34 MB)
This document has many files! More... |
3. From digital technology to healthy habits : interdisciplinary foundations for developing training programs for a healthy lifestyle among childrenKosta Dolenc, Samo Fošnarič, 2025, original scientific article Abstract: This article explores the impact of digital technology on children’s development, focussing on the physical, cognitive, and emotional domains. The introduction emphasises the benefits of digital tools for education and language acquisition, but also points out the associated risks such as physical inactivity, sleep disturbances and mental health problems. A rigorous methodological approach ensures the inclusion of high-quality data, while subsequent sections explore key themes, including the interplay between screen time, physical activity, and diet. The conclusion emphasises interdisciplinary interventions, including the ZŽS project framework, which integrates technology, health, and environmental responsibility. This approach aims to promote healthier lifestyle choices.
Keywords: digital technology, mental health, child development, physical activity
Published in DKUM: 02.10.2025; Views: 0; Downloads: 7
Full text (426,89 KB)
This document has many files! More... |
4. University students' lifestyle in the context of physical activity, sedentary habits, and academic achievementsIvan Prskalo, Jurij Planinšec, 2025, original scientific article Abstract: This study aims to explore the relationship between physical activity, sedentary behaviour, and academic achievement among university students. A total of 243 students aged 18 to 24 years participated. Physical activity was assessed using the International Physical Activity Questionnaire – Short Form, while sedentary behaviour was measured with the SIT-Q-7d. Academic achievement was based on self-reported average grades and compared across physical activity levels using one-way ANOVA. Results indicate that higher physical activity is not necessarily linked to better academic performance. Excessive involvement in physical activity may reduce study time, potentially leading to lower academic outcomes.
Keywords: physical activity, sedentary behaviour, academic achievement, university students, cognitive performance
Published in DKUM: 17.09.2025; Views: 0; Downloads: 5
Full text (402,45 KB)
This document has many files! More... |
5. Lifestyle characteristics of students who are overweight, obese, or have normal body weightČrtomir Matejek, David Kukovica, 2025, original scientific article Abstract: This study examines the differences in body composition and lifestyle habits between normal-weight (NW) and overweight/obese (OW&O) university students. A sample of fifty-five students aged 21–25 years completed validated questionnaires (HLPCQ, IPAQ-SF, WHO-5) and underwent body composition analysis using the InBody 270 device. Statistical analyses included independent sample t-tests and Cohen’s d effect sizes. OW&O students had significantly higher scores for body fat, fat-free mass, and skeletal muscle mass. While body composition differences were evident, lifestyle habits did not significantly differ between weight groups. Bias in lifestyle and well-being selfassessment calls for the development of more objective assessment tools and further research.
Keywords: body composition, eating habits, sleeping habits, physical activity, social balance
Published in DKUM: 17.09.2025; Views: 0; Downloads: 6
Full text (481,23 KB)
This document has many files! More... |
6. Differences in students’ physical selfperception in PE classes according to gender and nutritional statusDonata Vidaković Samaržija, Lara Pavlić Karamatić, Jelena Alić, 2023, original scientific article Abstract: The purpose of the study was to examine the level of physical self-perception (PSP) in the Physical Education class, and to determine differences in dimensions of PSP according to gender and nutritional status. On a sample of 283 4th- and 8th-graders in primary school, an anonymous questionnaire was applied. Fourth-graders made higher assessments of their coordination, sport competences, strength, flexibility and endurance than 8th graders. Moreover, significant differences were obtained in certain dimensions of PSP with regard to gender and nutritional status. A low level of PSP may be an obstacle to physical activity. These results indicate that PSP decreases by age and by gender.
Keywords: individual perception, motor abilities, primary school, BMI, physical activity
Published in DKUM: 29.07.2025; Views: 0; Downloads: 1
Full text (395,48 KB)
This document has many files! More... |
7. Factors for customers’ AI use readiness in physical retail stores : the interplay of consumer attitudes and gender differencesNina Kolar, Borut Milfelner, Aleksandra Pisnik, 2024, original scientific article Abstract: In addressing the nuanced interplay between consumer attitudes and Artificial Intelligence (AI) use readiness in physical retail stores, the main objective of this study is to test the impacts of prior experience, as well as perceived risks with AI technologies, self-assessment of consumers’ ability to manage AI technologies, and the moderator role of gender in this relationship. Using a quantitative cross-sectional survey, data from 243 consumers familiar with AI technologies were analyzed using structural equation modeling (SEM) methods to explore these dynamics in the context of physical retail stores. Additionally, the moderating impacts were tested after the invariance analysis across both gender groups. Key findings indicate that positive prior experience with AI technologies positively influences AI use readiness in physical retail stores, while perceived risks with AI technologies serve as a deterrent. Gender differences significantly moderate these effects, with perceived risks with AI technologies more negatively impacting women’s AI use readiness and self-assessment of the ability to manage AI technologies showing a stronger positive impact on men’s AI use readiness. The study concludes that retailers must consider these gender-specific perceptions and attitudes toward AI to develop more effective strategies for technology integration. Our research also highlights the need to address gender-specific barriers and biases when adopting AI technology.
Keywords: artificial intelligence, physical stores, structural equation modeling, gender differences, perceived risks, retail technology
Published in DKUM: 30.06.2025; Views: 0; Downloads: 27
Full text (468,98 KB)
This document has many files! More... |
8. |
9. Evaluation of an integrated programme of physical exercise with nursey-aged children : impact on motor achievementsVilko Petrić, Lucija Kostadin, Mirela Peić, 2018, original scientific article Abstract: The aim was to determine if there is a possibility of conducting an integrated programme of physical exercise with nursery-aged children, as well as to evaluate its impact on their motor achievement. The sample consisted of nursery-aged children. The sample of variables comprises four tests for evaluating motor achievement based on the various movement structures that allow mastery of space, obstacles and resistance, as well as the manipulation of objects. The differences between the experimental and control groups were tested with Student’s t-test. The results show that these programmes yielded exceptional results with regard to motor achievement.
Keywords: children of an early age, integrated programme of physical exercise, comprehensive motor development
Published in DKUM: 04.06.2025; Views: 0; Downloads: 1
Full text (635,49 KB)
This document has many files! More... |
10. School-based exercise programs for promoting cardiorespiratory fitness in overweight and obese children aged 6 to 10Stefan Mijalković, Dušan Stanković, Mario Tomljanović, Maja Batez, Maki Grle, Ivana Grle, Ivan Brkljačić, Josip Jularić, Goran Sporiš, Suzana Žilič Fišer, 2022, review article Abstract: The aim of this study was to conduct a systematic review of the school-based exercise
programs for promoting cardiorespiratory fitness in overweight and obese children aged 6 to 10.
Electronic databases (Web of Science and PubMed) were used as searching tools for collecting
adequate studies published in the past 20 years. A total of 13 studies met the criteria for inclusion in
this review, with a total of 2810 participants, both male and female. According to the results of this
systematic review, overweight and obese children aged 6 to 10 who underwent certain interventions
had their CRF improved. Furthermore, evidence suggested that interventions carried out during
a longer period of time suggested led to greater improvement of cardiorespiratory fitness than
a shorter one, but the level of cardiorespiratory fitness gradually decreases after the intervention.
Keywords: physical activity, physical fitness, motor competence, children, health, monitoring and promoting, sport, sedentary behavior, obesity, well-being
Published in DKUM: 07.04.2025; Views: 0; Downloads: 7
Full text (593,12 KB)
This document has many files! More... |
