The aim of this study was to determine the values of micronuclei (MN) and structural chromosomal aberrations (CA) in peripheral blood lymphocytes from 200 healthy participants of both genders from general population of FBH and of the age in both genders. Frequency distribution of CTAs and CSAs between male and female groups showed predominance of CTAs over CSAs, independently of gender. The results of this study will be incorporated into reference data base for comparative research in future.

Tartrazine (E 102) is widely used yellow food colorant. It is used in nonalcoholic and sports drinks, spicy chips, jams, jelly and chewing gum and also found in many non-food products like soaps, cosmetics, shampoo, vitamins and some drugs. Tartrazine belongs to the most important and diverse group of synthetic dyes – azo dyes. Their use often creates controversies in the public since some of them are toxic, carcinogenic, mutagenic and cause different disorders or allergic reactions. In this study we aimed to evaluate genotoxic potential of tartrazine in human lymphocytes culture and its cytotoxic potential in human lymphocytes and melanoma GR-M cell line. For testing of its genotoxic and cytotoxic potential in human lymphocyte culture, we used chromosome aberration analysis and cytokinesis-block micronucleus cytome assay. For the analysis of its cytotoxic potential in human melanoma cell culture, we applied trypan blue exclusion assay.

This study compares the results obtained using two multiplex systems, PowerPlex® 16 System and PowerPlex® Fusion System, to evaluate the probability of a specific kinship relationship between the offspring of three pairs of identical twins, such as full kinship (siblings), first-degree relatives (first cousins) and half-siblings. Genomic DNA was isolated and amplified from buccal swab and selected short tandem repeat (STR) markers were detected. Electropherograms were generated and analyzed for all persons, using two multiplex systems. Paternity testing for every nine offspring of six examined couples was performed and in all cases the probability that the alleged father is the true father, was over 99.9999%. Kinship analyses were performed setting up two different hypotheses and calculating the likelihood ratio (LR) and kinship probability. Determining the degree of kinship between persons who were full siblings, likelihood ratio showed the highest values contrary to other two types of kinship. Kinship analyses between first cousins showed a higher probability that the examined persons are half-siblings, rather than they are first cousins. In most cases, the introduction of additional seven loci included in PowerPlex® Fusion System increased the values of average likelihood ratios. It is recommendable to use over 20 STR loci in complex kinship analyses.

Aim: Research into quality of life has become very important recently, since quality of life is increasingly used to characterise diseases and estimate the efficiency of therapeutics. The aim of this study was to determine significant factors that are associated with the quality of life of patients with schizophrenia accommodated in social welfare institutions. Material and methods: The study was conducted at the Institution for the Accommodation of Adults “Male Pcelice,” Kragujevac, Serbia. It was designed as a cross-sectional study. The quality of life was measured by using five distinct scales. The data on factors that might be associated with the quality of life were obtained from case records and the patients’ questionnaires. The association of every single factor was evaluated by using comparative analysis and the method of multiple linear regression. Results: Multiple linear regression shows that EuroQoL Five-dimensions – Five-Level scale score was associated with gender (B = −0.059 ± 0.021; p = 0.006) and daily dose (B = −0.051 ± 0.015; p = 0.001); Quality of Life Enjoyment and Satisfaction Questionnaire score was associated with the patient’s level of education (B = 2.873 ± 1.054; р = 0.007); the number of prescribed antipsychotics was associated with the Brief Psychiatric Rating Scale score (B = 3.150 ± 1.111; р = 0.007); the physical domain of the World Health Organization Quality of Life-BREF was associated with the year of disease onset (B = −0.142 ± 0.055; р = 0.011) and the daily dose (B = −2.335 ± 0.787; р = 0.004); the psychological domain of the World Health Organization Quality of Life-BREF was associated with gender (B = −2.686 ± 1.216; р = 0.029); the social relationship domain of the World Health Organization Quality of Life-BREF was associated with the level of education (B = 3.109 ± 1.289; р = 0.017) and the number of prescribed antipsychotics (B = −3.297 ± 1.516; р = 0.031); the environment domain of the World Health Organization Quality of Life-BREF was associated with the number of prescribed antipsychotics (B = −1.420 ± 0.653; р = 0,031). Conclusion: The quality of life of patients with schizophrenia was higher in males with a university degree, when the duration of the disease was shorter, negative symptoms were less pronounced, and with fewer side effects. Efforts to improve the quality of life in patients with schizophrenia accommodated in social welfare institutions should be made that could contribute to the prevention of adverse outcomes.

The entrepreneurial involvement of educational institutions at the elementary and the secondary educational levels has not been systematically analyzed in the existing body of literature, although the decentralization and autonomy of educational institutions have been emphasized in educational policies since the 1980s. This study provides an empirical analysis of the entrepreneurial orientation, as related to the schools in Croatia and Bosnia & Herzegovina and their principals. The influence of this orientation is analyzed from the perspectives of principals’ personal job satisfaction, perceived contribution to the society and the perception of the social role/influence of principalship. The empirical findings show that the entrepreneurial orientation of schools and their principals in Croatia and B&H are closely inter-related. More enterprising principals are also more satisfied with their jobs, and they feel to be contributing to the society more. However, the same does not apply to their perceived social standing/status, which could be attributed to their intrinsic motivation, but such a conclusion needs to be verified by further research. The results of this study show that the entrepreneurial orientation(s) of schools and school principals should be considered as useful descriptors of individual and institutional behaviour in the educational systems of South-East Europe.

We investigate how changes in network structure can lead to pathological oscillations similar to those observed in epileptic brain. Specifically, we conduct a bifurcation analysis of a network of two Jansen-Rit neural mass models, representing two cortical regions, to investigate different aspects of its behavior with respect to changes in the input and interconnection gains. The bifurcation diagrams, along with simulated EEG time series, exhibit diverse behaviors when varying the input, coupling strength, and network structure. We show that this simple network of neural mass models can generate various oscillatory activities, including delta wave activity, which has not been previously reported through analysis of a single Jansen-Rit neural mass model. Our analysis shows that spike-wave discharges can occur in a cortical region as a result of input changes in the other region, which may have important implications for epilepsy treatment. The bifurcation analysis is related to clinical data in two case studies.

In these mini-proceedings we review the results of the workshop `Impact of $B\to\mu^+\mu^-$ on New Physics Searches' that took place at the Paul Scherrer Institute (PSI) on the 18th-19th December 2017.

This paper presents a new algorithm for distribution system reconstruction planning based on Mamdani type fuzzy inference and BellmanZadeh multi criteria decision making method. The proposed algorithm takes system attributes as inputs (number of customers served by renewed infrastructure, energy losses, power demand and cost of investment) and returns crisp output values which are used as planning criteria. The aim of this paper is to provide a logical decision making framework which can be used to model, evaluate, and rank projects according to required criteria. The proposed model is flexible and can be extended to include additional planning criteria. The proposed method is tested on a realistic distribution system to demonstrate its relevance. It is expected that this paper will make a contribution toward more effective management of power distribution network planning process and that it will be used by planning engineers in practical problems.