TY - JOUR AU - Lengyel, Attila AU - Müller, Anetta AU - Bács, Zoltán AU - Kovács, Sándor TI - Territorial segmentation of key sustainability stakeholders for systemic change: Insights from Hungary JF - REGIONAL SCIENCE POLICY & PRACTICE J2 - REG SCI POL PRAC VL - 2024 PY - 2024 IS - March SP - online EP - online PG - 11 SN - 1757-7802 DO - 10.1016/j.rspp.2024.100022 UR - https://m2.mtmt.hu/api/publication/34728378 ID - 34728378 AB - Employing advanced statistical methods on qualitative data, this study explores territorial clusters of municipality leaders (ML) and educational leaders (EL) in Hungary, based on their sustainability priorities. It assesses how these clusters influence stakeholder engagement strategies and decision-making across local, national, and global scales. The analysis reveals synergies and divergences between ML and EL, emphasizing their combined potential in addressing the socio-economic and environmental facets of sustainability. The findings highlight the importance of collaborative ML and EL efforts in fostering systemic change underscoring the pivotal role of local actors in multilevel governance for sustainable development. LA - English DB - MTMT ER - TY - JOUR AU - Kerezsi, Dóra AU - Bács, Zoltán AU - Fenyves, Veronika TI - A számviteli beszámolók információinak döntéstámogató szerepe JF - CONTROLLER INFO J2 - CONTROLLER INFO VL - 11 PY - 2023 IS - 2 SP - 7 EP - 11 PG - 5 SN - 2063-9309 UR - https://m2.mtmt.hu/api/publication/34161387 ID - 34161387 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Ráthonyi, Gergely Gábor AU - Ódor, Kinga AU - Szabados, György Norbert AU - Bács, Zoltán AU - Bácsné Bába, Éva TI - Viselhető technológia használat a Debreceni Egyetem hallgatói körében JF - INTERNATIONAL JOURNAL OF ENGINEERING AND MANAGEMENT SCIENCES / MŰSZAKI ÉS MENEDZSMENT TUDOMÁNYI KÖZLEMÉNYEK J2 - IJEMS MMTK VL - 8 PY - 2023 IS - 1 SP - 33 EP - 47 PG - 15 SN - 2498-700X DO - 10.21791/IJEMS.2023.1.5. UR - https://m2.mtmt.hu/api/publication/34044961 ID - 34044961 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Kristia, Kristia AU - Kovács, Sándor AU - Bács, Zoltán AU - Rabbi, Mohammad Fazle TI - A Bibliometric Analysis of Sustainable Food Consumption: Historical Evolution, Dominant Topics and Trends JF - SUSTAINABILITY J2 - SUSTAINABILITY-BASEL VL - 15 PY - 2023 IS - 11 PG - 24 SN - 2071-1050 DO - 10.3390/su15118998 UR - https://m2.mtmt.hu/api/publication/33966709 ID - 33966709 AB - The major goal of this study is to trace the emergence of SFC-related research across time, using a thematic map and a list of corresponding publications. In addition, this study aims to determine the author who has made the most significant contribution to this particular field. This study provides a comprehensive bibliometric analysis of the historical development and current trends in sustainable food consumption research, examining 2265 articles published between 1990 and 2023. Using the bibliometrics package of R Studio software version 4.2.1 and its Biblioshiny package, articles from the Scopus and Web of Science databases are examined. In the field of sustainable food consumption, we identify five distinct research phases: initial stagnation, infant growth, post-economic crisis, expanding phase and COVID-19 and post-pandemic. While research on broader sustainability topics can be traced back to the early 20th century, a very limited number of articles on sustainable food consumption was published in the 1990s. However, the number of publications increased incrementally over time, with a notable uptick in interest around 2015, and the subject was still being discussed in 2022. The emergence of the COVID-19 pandemic marked the beginning of the most recent phase of research, which analyzed the consumption patterns of consumers before and after the pandemic. Our study highlights key authors, documents and sources related to sustainable food consumption. The United States, Italy and the United Kingdom emerged as the most active contributors to the research on sustainable food consumption and were additionally the countries with the largest global market shares for organic products. Major sub-themes including organic food, food waste, sustainable development and food security, together with consumer behavior and organic products appeared as being the most researched sub-themes of recent times. The results of this study suggest that more research is related to sustainable food consumption in countries with a low organic food market share. In addition, the investigation of actual data on food waste, carbon footprints and greenhouse gas emissions resulting from food production and consumption is essential to gain holistic insights. LA - English DB - MTMT ER - TY - JOUR AU - Ali, Kishwar AU - Jianguo, Du AU - Kirikkaleli, Dervis AU - Bács, Zoltán AU - Oláh, Judit TI - Technological innovation, natural resources, financial inclusion, and environmental degradation in BRI economies JF - NATURAL RESOURCE MODELING J2 - NAT RESOUR MODEL VL - 36 PY - 2023 IS - 3 PG - 25 SN - 0890-8575 DO - 10.1111/nrm.12373 UR - https://m2.mtmt.hu/api/publication/33782094 ID - 33782094 LA - English DB - MTMT ER - TY - JOUR AU - Pikó, Péter AU - Bácsné Bába, Éva AU - Kósa, Zsigmond AU - Sándor, János AU - Kovács, Nóra AU - Bács, Zoltán AU - Ádány, Róza TI - Genetic Determinants of Leisure-Time Physical Activity in the Hungarian General and Roma Populations JF - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES J2 - INT J MOL SCI VL - 24 PY - 2023 IS - 5 PG - 14 SN - 1661-6596 DO - 10.3390/ijms24054566 UR - https://m2.mtmt.hu/api/publication/33679402 ID - 33679402 AB - Leisure-time physical activity (LTPA) is one of the modifiable lifestyle factors that play an important role in the prevention of non-communicable (especially cardiovascular) diseases. Certain genetic factors predisposing to LTPA have been previously described, but their effects and applicability on different ethnicities are unknown. Our present study aims to investigate the genetic background of LTPA using seven single nucleotide polymorphisms (SNPs) in a sample of 330 individuals from the Hungarian general (HG) and 314 from the Roma population. The LTPA in general and three intensity categories of it (vigorous, moderate, and walking) were examined as binary outcome variables. Allele frequencies were determined, individual correlations of SNPs to LTPA, in general, were determined, and an optimized polygenetic score (oPGS) was created. Our results showed that the allele frequencies of four SNPs differed significantly between the two study groups. The C allele of rs10887741 showed a significant positive correlation with LTPA in general (OR = 1.48, 95% CI: 1.12–1.97; p = 0.006). Three SNPs (rs10887741, rs6022999, and rs7023003) were identified by the process of PGS optimization, whose cumulative effect shows a strong significant positive association with LTPA in general (OR = 1.40, 95% CI: 1.16–1.70; p < 0.001). The oPGS showed a significantly lower value in the Roma population compared with the HG population (oPGSRoma: 2.19 ± SD: 0.99 vs. oPGSHG: 2.70 ± SD: 1.06; p < 0.001). In conclusion, the coexistence of genetic factors that encourage leisure-time physical activity shows a more unfavorable picture among Roma, which may indirectly contribute to their poor health status. LA - English DB - MTMT ER - TY - JOUR AU - Bácsné Bába, Éva AU - Müller, Anetta AU - Pfau, Christa AU - Balogh, Renátó AU - Bartha, Éva Judit AU - Szabados, György Norbert AU - Bács, Zoltán AU - Ódor, Kinga AU - Ráthonyi, Gergely Gábor TI - Sedentary Behavior Patterns of the Hungarian Adult Population JF - INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH J2 - INT J ENV RES PUB HE VL - 20 PY - 2023 IS - 3 PG - 15 SN - 1661-7827 DO - 10.3390/ijerph20032702 UR - https://m2.mtmt.hu/api/publication/33621957 ID - 33621957 N1 - Institute of Sports Economics and Management, University of Debrecen, Debrecen, 4032, Hungary Institute of Accounting and Finance, University of Debrecen, Debrecen, 4032, Hungary Export Date: 2 June 2023 Correspondence Address: Ráthonyi, G.; Institute of Sports Economics and Management, Hungary; email: rathonyi.gergely@econ.unideb.hu AB - Background and aim: Nowadays, a high level of sedentary behavior (SB) is an important health issue. Many studies have focused on evaluating the physical activity (PA) level, while evaluation of SB has received less attention. The main goal of the present study is to describe the sedentary lifestyle of the Hungarian adult population and identify the vulnerable groups with high amount of sitting time and the patterns of SB. Another aim of this study is to compare the two types of questionnaires (International Physical Activity Questionnaire—IPAQ and Sedentary Behavior Questionnaire—SBQ) related to sitting time. Methods: This study analyzed cross-sectional primary data using self-reported questionnaires collected by a Hungarian research market company among the adult population in Hungary. The final sample of this study consisted of 1295 participants with a mean age of 45.9 years (SD = 15.2). Analysis of variance (ANOVA) test with post-hoc (Tukey) analysis were used to analyze the link between sitting time and socio-demographic variables (sex, age, BMI, settlement type, education level, marital status, work category, working hours, employment status, sport activity) and body mass index (BMI). Results and conclusions: According to the SBQ, on average, Hungarians sit for 469.53 min per day (7.81 h) on weekdays and 421.25 min per day (7.01 h) on weekends, which suggested a significant difference compared to IPAQ data: 287.82 min per day (4.79 h) on weekdays and 224.30 min per day (3.73 h) on weekends. Young people (aged between 18 and 29) were reported to have the highest average sitting time, i.e., 545 min per day (more than 9 h), and are showing the highest prevalence (53%) of sitting at least 480 min (8 h) per day. Sitting workers also had a high average sitting time, i.e., 514.82 min per day, and a high prevalence (49.3%) of sitting at least 480 min (8 h) per day. People who live in the capital city had higher sitting time, especially on working days. Men sat longer than woman, i.e., 19 min on working days and 45 min on weekends. The most frequent sedentary activities are: working on computer (126 min) on working days and watching TV (130 min) on weekends. Our results clearly show that the self-report single-item measure (IPAQ) significantly underestimates sedentary time compared to the multi-item questionnaire (SBQ). We identified vulnerable groups with high sitting times: men, young adults, inhabitants of the capital city and sitting workers. Consequently, these groups should be continuously surveyed, and requires specific interventions and strategies that particularly counteract the increased sitting time. LA - English DB - MTMT ER - TY - CHAP AU - Sztrik, János AU - Tóth, Ádám AU - Pintér, Ákos AU - Bács, Zoltán ED - V. M., Vishnevskogo ED - K. E., Samujlova TI - Performance analysis of a finite-source retrial queueing system with two-way communication, catastrophic breakdown and impatient customers using simulation T2 - Proceedings of the 25th International Scientific Conference on Distributed Computer and Communication Networks: Control, Computation, Communications (DCCN-2022) PB - Peoples’ Friendship University of Russia CY - Moscow SN - 9785209114567 PY - 2022 SP - 129 EP - 134 PG - 6 UR - https://m2.mtmt.hu/api/publication/33700009 ID - 33700009 LA - English DB - MTMT ER - TY - CHAP AU - Sztrik, János AU - Tóth, Ádám AU - Pintér, Ákos AU - Bács, Zoltán ED - Kozyrev, Dmitry V. ED - Samouylov, Konstantin E. ED - Vishnevskiy, Vladimir M. TI - Investigation of a Finite-Source Retrial Queueing System with Two-Way Communication, Catastrophic Breakdown and Impatient Customers Using Simulation T2 - Distributed Computer and Communication Networks: Control, Computation, Communications PB - Springer Netherlands CY - Cham SN - 9783031232077 T3 - Lecture Notes in Computer Science, ISSN 0302-9743 ; 13766. PY - 2022 SP - 231 EP - 242 PG - 12 DO - 10.1007/978-3-031-23207-7_18 UR - https://m2.mtmt.hu/api/publication/33699984 ID - 33699984 AB - An M/M/1//N retrial queueing system with two-way communication to the infinite source and impatient customers in the orbit is considered in the paper. There is a finite source in which the primary or regular customers are coming, while requests from the infinite source are the secondary customers. Because of not having waiting queues, the service of an arriving, primary customer begins immediately. Otherwise, in the case of a busy server, the primary customers are forwarded to the orbit waiting an exponentially distributed random time to try to reach the service unit. When the service unit is in an idle state, it may call a customer from the infinite source for service. All requests possess an impatience property resulting in an earlier departure from the system through the orbit if they wait too much for being served. Besides, the service unit is supposed to break down according to several distributions which have a specialty in removing all the customers located in the system. In the case of a faulty state, blocking is applied not allowing the customers into the system until the service unit fully recovers. This work concentrates on examining the effect of those distributions on several performance measures like the distribution of the number of customers in the system, and the probability of a primary customer departing because of catastrophe. The obtained results are graphically realized to show the differences and curiosities among the used parameter settings of the various distributions. LA - English DB - MTMT ER - TY - JOUR AU - Szabolcs, Gergely Orbán AU - Szabados, György Norbert AU - Bácsné Bába, Éva AU - Fenyves, Veronika AU - Bács, Zoltán AU - Molnár, Anikó AU - Ráthonyi, Gergely Gábor AU - Hussain, Muhammad Rizwan TI - Roguelike Games - The way we play JF - INTERNATIONAL JOURNAL OF ENGINEERING AND MANAGEMENT SCIENCES / MŰSZAKI ÉS MENEDZSMENT TUDOMÁNYI KÖZLEMÉNYEK J2 - IJEMS MMTK VL - 7 PY - 2022 IS - 4 SP - 80 EP - 92 PG - 13 SN - 2498-700X DO - 10.21791/IJEMS.2022.4.7. UR - https://m2.mtmt.hu/api/publication/33678744 ID - 33678744 AB - The spread of the game able personal computers and game consoles resulted in the diversification of the video game genre, and from the 7thgeneration of the gaming consoles,the experience support of the games became largely enhanced. These games are now consumable owing to their resolution, the content, the plots are so fascinating so that they tie the gamer to the seat. Gamers seek experiences in the games. Still, such a special genre called rogue like was established, which is characterized by the constant termination of this world of experience in such a way that the gamer, as a results of the high level of difficulty, is obliged to start the game again and again. These new genre games are now leading titles of the new generation consoles, such as Demon’s Souls or the Returnal, gaining huge role in the introduction and sale of the new gaming console PS5. This study aims to reveal specifications of this genre, moreover, aims to describe through empirical research how gamers relate to it, and whether features of these games contribute to the devotion to them or lead to the disappointment from this world of experience. LA - English DB - MTMT ER -