The main objective of this exploratory study was to identify and analyse the indicators of intellectual capital in food industry of Serbia. The study investigated managers' perceptions of their usefulness, practical application, and factors that influence them. The respondents were surveyed by means of a questionnaire. They were mainly top managers from 18 food organizations, committed to the bioeconomy paradigm. The survey items were divided into three subcategories, namely human, structural, and relational capital. The data were analysed by the SPSS 21 statistical software. The results show that all indicators were perceived as very important, relational capital indicators being the most useful of all. Of all individual items, employee motivation, market share, and employee satisfaction were perceived as the most important. This study provides a perspective on managing intellectual capital in bioeconomy.

One of the risk factors for vascular obstetric complications, such as intrauterine growth restriction (IUGR), is inherited thrombophilias. Nevertheless, routine screening for thrombophilias is not endorsed in pregnant women due to their low prevalence and conflicting results of published studies regarding the usefulness of screening in these patients. The cause of IUGR remains unknown in almost 1 quarter of cases. There are no published studies evaluating the association of inherited thrombophilias and IUGR in patients with IUGR of unknown origin. Understanding and preventing IUGR is an important public health concern, as IUGR has been associated with fetal mortality and neonatal morbidity, as well as adverse long-standing consequences. This study aimed to evaluate the prevalence of inherited thrombophilias in IUGR of unknown cause and to test the association between the inherited thrombophilias and IUGR of unknown cause.This study included 33 cases of IUGR of unknown cause tested for inherited thrombophilias and 66 controls individually matched for age, ethnicity, and smoking status.Patients with plasminogen activator inhibitor 1 (PAI-1) and methylenetetrahydrofolate reductase (MTHFR) had significantly higher odds for IUGR of unknown cause (P < .001 and P = .002, respectively) with OR 13.546 (CI 95% 3.79–48.37) and 8.139 (CI 95% 2.20–30.10), respectively. A positive association between other inherited thrombophilias (homozygous 20210 prothrombin gene mutation and homozygous factor V Leiden) and IUGR of unknown cause was also found, P = .096, OR 6.106 (CI 95% 0.72–51.30), although it was not statistically significant (P = .096, OR = 6.106, CI 95% 0.72–51.30).Our results indicate that PAI-1 and MTHFR thrombophilias represent risk factors for IUGR of otherwise unidentified cause.

Food wastage occurs along the entire food chain, from field to table. As much as it is an ethical issue on one hand, it also leads to economic losses and has negative impacts on the environment. Food wastage is, therefore, a significant problem for modern society and the first step in solving it is to identify and understand the reasons for its emergence in each part of the food chain and specific sectors-in this case, the hospitality sector. In order to create practices and recommendations aimed primarily at preventing food wastage, food waste categorization and quantification is essential. This is not that simple, especially in the hospitality sector, given the uneven production of food, and the specific and diverse ways of running a business in this sector. What is certain is that food waste management should be an integral part of management in the hospitality sector, primarily because an effective food safety management system is the starting point for implementing most of the practices that lead to both safe final product and reduction of food waste.