DIBR–DOMBI–FUZZY MAIRCA Model for Strategy Selection in the System of Defense

Strategic management has applications in many areas of social life. One of the basic steps in the process of strategic management is formulating a strategy by choosing the optimal strategy. Improving the process of selecting the optimal strategy with MCDM methods and theories that treat uncertainty well in this process, as well as the application of other and different selection criteria, is the basic idea and goal of this research. The improvement of the process of the aforementioned selection in the defense system was carried out by applying a hybrid model of multicriteria decision-making based on methods defining interrelationships between ranked criteria (DIBR) and multiattributive ideal-real comparative analysis (MAIRCA) modified by triangular fuzzy numbers–"DIBR–DOMBI–Fuzzy MAIRCA model.” The DIBR method was used to determine the weight coefficients of the criteria, while the selection of the optimal strategy, from the set of offered methods, was carried out by the MAIRCA method. This was done in a fuzzy environment with the aim of better treatment of imprecise information and better translation of quantitative data into qualitative data. In the research, an analysis of the model's sensitivity to changes in weight coefficients was performed. Additionally, a comparison of the obtained results with the results obtained using other multicriteria decision-making methods was conducted, which validated the model and confirmed stable results. In the end, it was concluded that the proposed MCDM methodology can be used for choosing a strategy in the defense system, that the results of the MCDM model are stable and valid, and that the process has been improved by making the choice easier for decision makers and by defining new and more comprehensive criteria for selection.

SOCIAL NETWORKS IN THE ERA OF PANDEMIC

In this paper, we investigate the problems of the behavior of social media within the framework of reliable and unreliable information that they offer, as well as the issue of the security of certain distributed and mobile online systems in the era of the COVID 19 virus pandemic. In the wake of coronavirus disease (COVID-19), many turned to social media for information and guidance. There are both positive and negative aspects to this behavior. These range from the spread of misinformation to the indispensable role social media has played in the dissemination of accurate information and mental health education. This article looks at both the challenges and benefits, considering who is potentially more likely to use social media and thus be impacted by the information imparted on the digital platforms that are now an integral part of our daily lives.

Analysis of the Professional Aspects of Medical Drugs Industry in the Republic of Serbia in Times of COVID-19 Pandemic

The research subject of this paper is the analysis of the attitudes of employees in pharmaceutical companies towards the business aspects of the pharmaceutical industry during and after the end of the pandemic in the Republic of Serbia. The aim is to examine the differences in the attitudes of employees, as well as to determine which variables predict the situations of endangering the professional reputation of pharmaceutical companies during the COVID-19 pandemic. The research was conducted by means of a survey during 2021 on a sample of 27 innovative and generic pharmaceutical companies. We used the SPSS program for descriptive statistics analysis, chi square test and binary logistic regression models. The findings show that there is a statistically significant difference in the expressed attitudes of employees in innovative and generic pharmaceutical companies in terms of coming to the office during the pandemic;the lack of medicines and medical devices used in the treatment of COVID-19 infections;the patient access to a chosen doctor;the expectations of the employees to continue working from home after the outbreak of the COVID-19 pandemic. The findings of the binary regression models show the slowdown in the supply chain, the access to doctors and working from the home office have not been perceived as creating situations of endangering professional reputations, that is, they contribute to the sustainable economic success. On the other hand, the introduction of digital technologies decreases the occurrence of conditions in which their professional reputation has been threatened.

Impact of COVID-19 on wood-based products industry: An exploratory study in Slovenia, Croatia, Serbia, and BiH

The COVID-19 pandemic has significantly impacted the forest-products industry locally and globally, including the availability of raw materials, supply chain, production, and product sales. Therefore, it was essential to study the effect of COVID-19 in Central and Southeast European countries, including Slovenia, Croatia, Serbia, and Bosnia and Herzegovina, where the forest-products industry plays a vital global role. An international group of wood scientists developed and implemented the web-based questionnaire that consisted of four parts: demographic questions, production changes, COVID data gathering, governmental response to COVID-19, and lessons learned. Participants were mainly from furniture production, joinery, and wood processing. Results indicate that more than 80% of respondents reported negative changes. The COVID-19 pandemic has seriously affected the supply chain, and the most significant changes were in the availability of solid wood (23%) and engineered wood products (21%). Among the most critical issues were increased prices of all materials, increased transportation costs, extended delivery times, limited quantities for all materials, and total disruption of supply chains.

Psychosocial stress and risk assessment during the COVID-19 pandemic: Some preliminary thoughts

Human life and activities are associated with risk, as risk is inherent in all forms of human existence and action. Risk is regarded as a phenomenological variable considering how people perceive it, especially during a crisis they experience. This paper discusses the characteristics of human behavior in a crisis, with an emphasis on hazard perception and risk assessment, for the purpose of understanding people's decisions and adaptation before, during, and after a crisis. The discussion focuses on the ongoing COVID-19 global pandemic. © 2022 Čabarkapa et al.

Cervical Cancer Prevention Knowledge (Cckp-64) among Female Students in Novi Sad, Serbia during COVID-19 Pandemic.

Cervical cancer is a significant global health concern affecting young women, with over 500,000 new cases reported annually. This questionnaire-based study aimed to evaluate the knowledge of cervical cancer prevention among female students at the University of Novi Sad during the COVID-19 pandemic using the Cervical Cancer Knowledge Prevention-64 (CCKP-64) tool. The study sample consisted of 402 predominantly 20-22-year-old female students from either social or technical science faculties in urban environments. Results revealed that out of the 402 female students involved in the study, most had a good general knowledge of primary prevention of cervical cancer, with a correct answer rate ranging from 29.9 to 80.6%. On the contrary, only 63.4% of female students have heard about the vaccine against cervical cancer; 52.0% know that the vaccine exists in Serbia; and 31.8% know where to get vaccinated. Only a small proportion of students (9.7%) have encountered cervical cancer among their relatives/friends and think that the disease could affect them in the future (25.4%). Older students (>26 years) generally (p < 0.05) had better knowledge regarding distressing symptoms of cervical cancer, cytological examination and secondary prevention; however, it was also noted that a significant percentage of this age group reported not having received vaccinations (53.0%, p = 0.001). This study underscores the need for increased awareness and education about the HPV vaccine and secondary prevention among young women in Serbia. Future research should investigate knowledge and attitudes toward cervical cancer prevention in diverse populations to develop effective interventions and strategies. These findings have implications for public health policies in Serbia to promote cervical cancer prevention among young women.

The Price of Hospital Reshaping: Nasal Myiasis Caused by Flesh Fly (Diptera: Sarcophagidae) in Reallocated COVID-19 Intensive Care Unit.

Myiasis is a condition characterized by fly larvae infestation, most common in tropical regions, but with a risk of occurring anywhere in the world. Here, we report a case of nasal myiasis caused by a sarcophagid fly in a critically ill COVID-19 patient hospitalized in a reallocated ICU department in Serbia and discuss procedures that could prevent the occurrence of similar incidents in reallocated ICU departments worldwide.

Non-covid Patients during the Period of Pandemic in Serbia

The paper considers a problem at the intersection of sociology, anthropology, law and multidisciplinary public health research - health care accessibility during a sudden social crisis. The authors test the theoretical assumptions on the example of the covid-19 pandemic in Serbia, trying to understand the specific position of non-covid patients suffering from chronic non-communicable diseases and their perceptions regarding health care accessibility during the period of the pandemic. The empirical data on which the analysis was performed was collected with the help of focus group interviews. The sample consisted of interviewees - representatives of the association of patients suffering from chronic non-communicable diseases that burden the population of Serbia the most, who live on the territory of the Republic of Serbia without Kosovo and Metohija. The analysis shows that access to health care during the pandemic was limited and that the protocols that the state and the health care system were setting up in the process did not take into account the specific needs of this socially vulnerable group of patients. This, due to the impossibility for them to go through certain diagnostic procedures in time, receive adequate therapy and/or rehabilitation, in a large number of cases resulted in the deterioration of the clinical picture of the chronic disease from which they suffer. The paper presents theoretical and practical conclusions, which aim to show how important it is to incorporate theoretical and empirical insights from the social sciences and humanities in the conceptualization and future implementation of public health protocols for future social crises in order to reduce their potential syndemic effect.

POLICY OF RAISING THE CAPACITY OF LOCAL SELF-GOVERNMENTS FOR MANAGEMENT OF EMERGENCIES

Local self-governments (LSGs) cannot effectively manage emergencies. To overcome this problem, it is necessary to find action policies that would facilitate the increase of capacities of LSGs in such situations. The starting point for defining the policy was collecting data on the current abilities and capacities of LSGs in AP Vojvodina. The research covered 40% of the total number of LSGs and more than 64% of the population in the AP of Vojvodina. A combined open-ended survey questionnaire was constructed for data collection. The data was collected in field conditions through online procedures, direct sending of written surveys, and direct discussion of project implementation leaders. The statistical analysis of data identified that the legal aspect of LSGs and emergencies was not harmonized with other institutional documents at the level of LSGs. Most LSGs had serious difficulties in managing emergencies, especially civil protection. The platform is envisaged to facilitate raising the prevention capacity of LSGs by integrating all relevant information to provide early warnings and indications for implementing corresponding organizational, technical, and economic measures to deal with emergencies.

Total costs of inpatient treatment for COVID-19 in a tertiary hospital in Serbia.

BACKGROUND: Our study aimed to identify the total costs of inpatient treatment for coronavirus disease 2019 (COVID-19) in a tertiary institution in Serbia, an upper-middle-income country in Southeast Europe. METHODS: An observational, retrospective, cost-of-illness study was performed from the perspective of the National Health Insurance Fund and included a cohort of 78 females and 118 males admitted to the COVID-19 ward units of a tertiary center during the first wave of the pandemic. RESULTS: The median of the total costs in the non-survivors subgroup (n =43) was 3,279.16 Euros [interquartile range (IQR): 4,023.34; range: 355.20-9,909.61) which is higher than in the survivors (n =153) subgroup 747.10 Euros (IQR: 1,088.21; 46.71-3,265.91). The cut-off value of 156.46 Euros regarding the total costs per day was estimated to have 95.3 % sensitivity and 91.5 % specificity for predicting patients' dismal prognosis, with the area under the curve (AUC) of 0.968 (95 % confidence interval: 0.940-0.996, p <0.001). CONCLUSIONS: Direct medical inpatient treatment costs for COVID-19 represent a significant economic burden. The link between increased costs and an ultimate unfavorable outcome should be further explored.HIPPOKRATIA 2022, 26 (2):62-69.

Discrepancies between preliminary and final COVID-19 mortality data-the case of Serbia.

PURPOSE: Since the start of the COVID-19 pandemic, countries have scrambled to set up data collection and dissemination pipelines for various online datasets. This study aims to evaluate the reliability of the preliminary COVID-19 mortality data from Serbia, which has been included in major COVID-19 databases and utilized for research purposes worldwide. METHODS: Discrepancies between the preliminary mortality data and the final mortality data in Serbia were analyzed. The preliminary data were reported through an emergency-necessitated system, while the final data were generated by the regular vital statistics pipeline. We identified databases that include these data and conducted a literature review of articles that utilized them. RESULTS: The number of deaths due to COVID-19 in Serbia, as reported preliminarily, does not align with the final death toll, which is more than three times higher. Our literature review identified at least 86 studies that were impacted by these problematic data. CONCLUSIONS: We strongly advise researchers to disregard the preliminary COVID-19 mortality data from Serbia due to the significant discrepancies with the final data. We recommend validating any preliminary data using excess mortality if all-cause mortality data are available.

Excess Mortality and COVID-19 Deaths: Preliminary Data from Serbia and Comparison with European Experience

Mortality statistics is underlay for public health measures and action and consequently it is one of the major indicator in measures of Covid-19 impact on population. This study aim to explore excess mor-tality during the Covid-19 pandemic in Serbia. Excess mortality compares expected and observed num-ber of deaths during the given period. Analysis in this paper was based on excess deaths and excess mortality rate. Data was downloaded from the national COVID-19 database and obtained from a rele-vant source from the Statistical Office of the Republic of Serbia. In order to provide better understand-ing of excess death, the excess mortality rate was calculated for the period January 2015-June 2022. For the period January 2015-February 2020, 38 months were observed without excess deaths, while in months with excess deaths, almost in all months excess mortality rate was below 12%. Since March 2020, the excess mortality rate has increased significantly, with highest values in December 2020 (91.4%), October (84.3) and November (67.8) 2021.

Dynamics of spa tourism statistics in selected countries of Central and Eastern Europe

Spas were attracting visitors since ancient times. Study aims to monitor the changes in spa tourism statistics in the period of 2010-2020 for the selected countries of Central and Eastern Europe (Croatia, Hungary, Serbia and Slovenia), with particular attention given to the average development rate (ADR) and average growth rate (AGR), and overnight stays and an average length of stay. The reference to the consequences of the Covid-19 pandemic on overnight stays and an average length of stay was discussed as well. Moreover, upon analysis of the existing tourism data for the period of 2010-2020, prediction of the post-pandemic period (until 2023-2025) was also implemented with the use of a linear model. In addition, using the broad criteria of a four-night stay as a minimum stay for medical treatments, Serbia has shown the characteristics of a medical spa, while Slovenia and Croatia could be characterized as "wellness medical", and finally Hungary was considered as a wellness spa destination.

FERTILIZERS USE EFFICIENCY: WESTERN BALKAN

У кризним ситуаци)ама, као што je текуки сукоб у Укра]ит, питате учинковитости инпута у полопривредно] производти поста]е врло знача]но. У том контексту, главни цил овограда jeутвр'ивате нивоа ефикасности примене 'убрива у землама Западног Балкана. Истовремено, фокус овог рада je здравле землишта у региону, као и зависност региона од увоза "убрива.. Резултати су показали да je ефикасност 'убрива века у региону него у ЕУ. Ме'утим, с обзиром на високу зависност од увоза и наjвjeроватниje продужете кризе, дати су одре'ени предлози за поболшате ситуацsе. Заклучци овог рада могу бити од користи креаторима полопривредне политике као и полопривредним произво'ачима.Alternate :In the case of the crisis, such as the current conflict in the Ukraine, the question of input effectiveness in agricultural production has become very important. In that context, the main objective of this paper is to find the level of fertiliser efficiency in the Western Balkan countries. The paper also aims to discuss health of the soil in the region and its dependence on fertilisers imports. Results showed that fertilizer use efficiency is higher in the region than in the EU. However, considering the high dependence on imports and the most likely prolongation of the crisis, certain suggestions for improving the situation were given. This conclusion can be useful for the creators of the agricultural policy as well as for agricultural producers.

Energy poverty in the Energy Community region: Interrogating policy formulation and coverage

The capacity of the state to develop and implement policy at the complex nexus of energy infrastructure, social inequality and housing is indicative of the political priorities of governing structures and, by extension, the nature of statecraft more generally. We compare and contrast the energy poverty amelioration policies of two former Yugoslav and two post-Soviet states located outside the European Union, but seeking to join its regulatory sphere – Serbia, Montenegro, Ukraine and Georgia – against the background of deep and persistent patterns of domestic energy hardship. We are particularly interested in uncovering the time horizons, socio-technical systems and target constituencies of different policy measures, as well as energy sector–specific responses to the COVID-19 pandemic. We find that most states in the region have done little to address some of the more substantive challenges around improving housing quality, energy efficiency and gender inequality. However, energy poverty is present in the policy lexicon of all case study countries, and Ukraine, in particular, has advanced a number of more sophisticated approaches and programmes. [ FROM AUTHOR] Copyright of European Urban & Regional Studies is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)

Impact of COVID-19 on labour force and recovery peculiarities in selected countries of Europe

In this paper, we have examined the impact of COVID-19 on labour force and recovery peculiarities in selected countries of Europe. Our goal has been to reach patients with post-COVID-19 or long-COVID-19 symptoms who were treated since 2020 and latest 2021 in different medical spas around Europe. Our research focused on whether work affects any aspect of life during illness and whether complaints experienced during post-COVID-19 treatments affect any aspect of life during illness. To achieve our results, we used quantitative research and tested two hypotheses. Our primary survey was conducted in May-June 2022. A total of 110 valid responses were received. The data collected through the questionnaire was examined using statistical analysis and calculations – descriptive statistics, one-way ANOVA, linear regression analysis. All the respondents had COVID-19 positive test results in their life and attended post-COVID treatments in different medical spas in Europe. The results showed that coronavirus symptoms (post- or long-COVID-19 syndrome) were most likely to interfere with social and leisure activities and work. Well-being and pain need improvement. Improvement is possible with spa rehabilitation packages offering complex interventions such as balneotherapy (which uses local natural resources such as natural healing water, peloids, mofette), climatotherapy, physiotherapy, occupational therapy, and physiotherapy. Working during illness has a significant impact on quality of life. It also has an impact on daily activities, mobility, and pain. Working during illness (COVID-19 infection) affected all aspects of life, and patients perceived that illness-related disturbances mainly affected work performance.

Emergency Planning and Disaster Recovery Management Model in Hospitality—Plan-Do-Check-Act Cycle Approach

This study aims to present the impact of disasters, such as the COVID-19 pandemic, on the possibility of recovering from and mitigating such impacts. The paper proposes a new emergency planning and disaster recovery management model (EPDRM) which links the ISO 31000:2018 (Risk Management) requirements with the process approach. The model was validated through its application to ISO-certified and ISO-non-certified hotels. The analysis was performed by using an online questionnaire based on the ISO 31000:2018 requirements, where given questions were grouped into 14 categories and presented according to the PDCA (Plan-Do-Check-Act) cycle. The proposed methodology has not been used by other researchers for similar problems. Current results are especially important, because they were collected after the lockdown that had a significant impact on hospitality and tourism in the world. This paper discusses the effect of hotel properties (such as size, certification, and categorization) on the implementation level of the emergency planning and disaster recovery management model. This survey was conducted in 109 hotels in Serbia. The results show that the average level of application was 35.80%. The survey also points to the development possibilities of alternative tourisms in response to COVID-19, and whether the hotel facilities were suitable for such changes in times of increased uncertainty. The results represent the basis of scientific data for improving the national policy, especially during the recovery from a disaster such as COVID-19, as well as emergency planning activities during the pandemic. The study limitations can be identified in the small research sample and insufficient cooperation of contacted hotels as well as the willingness of hotels' managements to participate in the study. The hotels' managers should be aware of the implementation of emergency planning measures, and without their willingness, this cannot be achieved at any level. © 2023 by the authors.

The development of countryside walking tourism in the time of the post-COVID crisis

With low investment, countryside walking tourism contributes to the rapid recovery of rural tourism in the post-covid time. The research purpose is to examine factors that impact the interest of tourists in the state-supported countryside walking tourism. The sample consisted of 467 respondents from the general public. The SPSS software was used for processing data. The results indicated that safety, content, and price are the most influential factors. For females, slightly more important factors were related to the possibility of consuming authentic food and beverages, buying traditional handmade products, the inclusion of the local population, and the well-being of urban residents. A village, with authentic local houses and cuisine, and local tour guides, are the epicenter of countryside walking tourism. Embedding countryside walking tourism in sustainable rural tourism development policies is recommended. The research contributes to the integration between sustainable rural development and sustainable tourism development.

Pandemic Boosts Prospects for Recovery of Rural Tourism in Serbia

Rural tourism in Serbia had its chance to shine with the advent of the COVID-19 pandemic. The aim of this study was to determine to what extent the quality of rural service can contribute to improving rural tourism, and predictions for the continuation of the trend in terms of increasing the number of overnight stays in rural households. The obtained results show a small number of services in the sector could be improved, but that all elements except price value can influence the future development of rural tourism and that the number of overnight stays is expected to continue to grow. The importance and innovativeness of the research is reflected in the specific methodology that was applied, and the results complement those of previous research. It has been shown that villages in Serbia can create a barrier against COVID-19 through tourism. © 2023 by the authors.

Mentalizing, Resilience, and Mental Health Status among Healthcare Workers during the COVID-19 Pandemic: A Cross-Sectional Study.

The COVID-19 pandemic has caused unprecedented stress on healthcare professionals worldwide. Since resilience and mentalizing capacity play very important preventive roles when it comes to mental health, the main goal of this study was to determine whether the capacity for mentalizing and resilience could explain the levels of depression, anxiety, and stress among healthcare workers during the COVID-19 pandemic. The study was conducted in Serbia on a sample of 406 healthcare workers (141 doctors and 265 nurses) aged 19 to 65 (M = 40.11, SD = 9.41). The participants' mental health status was evaluated using the Depression, Anxiety, and Stress Scale-DASS-42. The Reflective Functioning Questionnaire was used to evaluate the capacity for mentalizing. Resilience was assessed using the Brief Resilience Scale. The results of the correlation analysis showed that there were negative correlations between resilience and all three dimensions of mental health status: depression, anxiety, and stress. Hypermentalizing was negatively correlated with depression, anxiety, and stress, while hypomentalizing was positively correlated. Hierarchical linear regression analysis showed that both resilience and hypermentalizing were significant negative predictors of depression, anxiety, and stress, and that hypomentalizing was a significant positive predictor of depression, anxiety, and stress. Furthermore, socioeconomic status was a significant negative predictor of depression, anxiety, and stress. Marital status, number of children, and work environment were not statistically significant predictors of any of the three dimensions of mental health status among the healthcare workers in this study. There is an urgent need to establish and implement strategies to foster resilience and enhance the capacity for mentalizing among healthcare workers in order to minimize the devastating effects of the COVID-19 pandemic on mental health.