Background: Interdisciplinary scientific areas regularly develop unique methodologies, yet utilise the conventional communication modes to disseminate results of their researches. Objectives: This paper analyses whether a novel, interdisciplinary communication mode can be found in a gradually developing interdisciplinary journal. Methods/Approach: The content of the journal was categorised based on the characteristics attributed to the published papers. Statistical tests were performed to check for the overlapping categories. Results: A number of indicators, related to papers or to their authors, are introduced and quantified. Conclusions: Methodology utilised and data collected serve, on the one hand, as a referent set for treating the content of other interdisciplinary or disciplinary scientific journals, and, on the other hand, as a set for comparison and extraction of universalities or specificities of the journals. Fluctuations accompanying a gradual rise of the considered journal content prevent a definite answer to the question whether there are some emerging interdisciplinary communication novelties.

Internet usage is growing rapidly among the world. Furthermore, Internet usage is widely accepted among EU countries' citizens. In this paper intend is to research to what extent Internet sales by individuals is influenced by the barriers people perceive to buying/ordering over the Internet, using of Internet, and level of computer/Internet skills them posses. A data source for that research Eurostat database will be used. For investigating the research question the multiple linear regression models will be applied. As dependent variable percentage of individuals who used Internet for buying goods and/or services within last 3 months will be used. As independent variables following will be used: (1) perceived barriers are used for analysis, (2) level of computer skills, (3) level of Internet skills, and (4) level of Internet usage. The percentage of the individuals who bought goods/services over the Internet within last 3 months and factors: giving personal details over the Internet, level of necessary computer usage skills, and lack of necessary computer usage skills have been found to be statistically significant. In this research both hypotheses can be accepted, thus confirming that buying over the Internet in EU countries is influenced both by the level of individuals' skills and the level of perceived barriers.

Implementation and usage of the latest inventions in information technology provides enterprises better position on the global market. Radio Frequency Identification (RFID) presents the innovative information technology that can change and improve many of the enterprises collaboration operations and support decision making process. The best results of RFID usage are achieved in the supply chain systems, but RFID can be applied in the fields of medicine, finance, logistics and trade. Goal of this paper is to evaluate trends and purposes of RFID usage among enterprises in European Union. We also analyse usage of RFID among Enterprises in European Union according to the industry. Future research will focus on application of RFID among enterprises worldwide and to examine are there any differences in RFID usage among developed and developing countries.

The global pandemic of the virus COVID-19 dramatically has impacted Higher Education Institutions (HEIs) in Bosnia and Herzegovina and worldwide. HEIs were forced to switch overnight to online lectures and exams without almost any teachers' and students' preparation and education. After one year of online classes at the University of Mostar (SUM), whether that kind of teaching impacts creativity. In order to find the answer to the research question, the authors used a questionnaire they developed and applied in 2015 to investigate students' perceptions about creativity at the University of Mostar. The research presented in this paper is limited to SUM students who have had online classes since March 2020. The primary research goal is to investigate whether there are any significant changes in students' perceptions of creativity compared to research from 2015. Namely, the authors investigate whether the enhanced use of IT and online platforms (Google Meet, SUMARUM – the University of Mostar’s variant of Moodle) affected students' creativity. This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. AbstractA comparison of the most 30 influential cryptocurrencies has been made, based on the "CoinMarketCap" web page. Over the last few years, an increasing number of the world's population is investing in the cryptocurrency market. The emphasis is placed on Bitcoin, which is the absolute leader on this market. The difference between electronic money and virtual currency is explained, followed by the history of crypto values. Finally, the statistical analysis of the most influential cryptocurrencies, during the last year, will be presented.