Dynamicity of the cloud computing system, complexity of real-world decision-making problems, and nontransparent market imply numerous difficulties in finding the corresponding solution for cloud supplier evaluation and selection. Due to that reason, there is a need to develop a model that can contribute to increase of reliability of evaluation and reduction of subjectivity of the decision-maker. Having in mind the aforementioned, the authors proposed a new concept to model a cloud supplier evaluation based on technology perspective. Here, we developed a model that combined fuzzy techniques with implemented simulation of model parameters. The proposed method for cloud supplier evaluation is flexible with an objective evaluation and ensures more precise numerical value. Numerical examples are presented to demonstrate the effectiveness and pragmatism of the proposed approach.

This research investigates current preferences in wine purchase patterns and factors that affect the online purchase of wine by Generation Y and older cohorts in the Republic of Serbia. Our research utilizes descriptive statistics, chi-squared tests, the Mann–Whitney nonparametric test, and binary logistic regression. The results indicate that wine purchasing is conducted on an occasional basis—mostly monthly and weekly—with a tendency to buy wine throughout the whole year. The older cohort has a more pronounced rank, compared to Generation Y, regarding WTP for wines with a specific geographical origin and local wines. Although Generation Y and the older cohort have no habit of buying wine online, the information on geographical origin represents the most important online information related to online purchase intention. The strongest influence on online wine purchasing among members of the older cohort is a link that connects producers with consumers to allow the latter to obtain additional information and send remarks, suggestions, and/or praise, as well as a link to the winemakers’ association website, and the very significant influence of female gender. The strongest influence on online wine purchasing in Generation Y is the information on geographical origin. Female gender and income are also very significant. As wine consumption in the Republic of Serbia is gradually increasing, a growing interest in online wine purchases is expected. Our findings can provide useful information for building profiles of online wine consumers, depending on age cohort.

This paper addresses the research of digital media users' attitudes towards digital storage and online mediated memory. Digital storage leads to the replacement of analog information by computer numerical coding and dematerializes media text and photos by converting data from analogue to digital. Main foci are on the examination of the digital media users' behavior in relation to the sharing of their own memories and culture, as well as their relation to the possibility of creating joint memories, common identity and collective culture. The paper also points to a culture of forgetting that accompanies the process of memory mediating.

From the viewpoint of theoretical health care system management description, it is significant to identify and evaluate the effects of organization, financing, and rationalization within the healthcare system of the Republic of Serbia. In practical application, this pertains to the strategic decision-making process for improving functions and implementing necessary changes within the system. It also relates to healthcare human resources, as well as ensuring proper client satisfaction and education. The healthcare system possesses characteristics that set it apart from other areas. Given the globalization of the market and the increasing societal needs, it's imperative for the healthcare system to be organized in a manner that fulfills all patient demands and guarantees their satisfaction. User satisfaction is ensured by achieving the highest possible quality in disease diagnosis, treatment, and patient care at reasonable prices, while minimizing the risk of errors and adverse effects on patients.

Nowadays, access to various forms of information is often achieved using modern information technologies. The media is flooded with information, but it has never been harder to get the right information. In the competitive struggle, traditional media rely more and more on the possibilities that new technological solutions bring. Integrating the features of print, radio and television with the possibilities provided by modern technologies is a key factor in future business. In the conditions of intense competition on the media scene, the Internet is the basis for the survival of traditional media companies at the local and regional level. Social networks have changed the way of thinking of their audience and their users. Thanks to the development of technology, it is possible to exchange information and spread numerous contents very quickly through social networks. The work indicates that a lot of time is spent on social networks. The aim of this paper is to point out the integration of traditional media and social networks and their influence on consumer attitudes.

The importance of the effect of the organization of health institutions on the system of health tourism is important not only from the point of view of scientific management theory, but, above all, in order to make strategically important decisions for the further functioning and development of the new, reformed health care system in Serbia. In the new organizational environment, healthcare workers will have a new and more complex role. The organization of health institutions and the role of employees in health care will be directed towards the users of health services with constant work on their own education, as service providers, as well as the education and information of users. Healthcare has characteristics that distinguish it from other fields. Specific characteristics include knowledge of health services and their value. Effective organization of health institutions in the health tourism system is essential for creating a high impact health system.