Svrha rada je da pruži pregled poslovnog okruženja u Bosni i Herce­govini i objasni njegov uticaj na priliv stranih direktnih investicija. U radu će se dalje analizirati struktura, iznosi i priliv stranih direktnih investici­ja koje je Bosna i Hercegovina privukla posljednjih godina. Prema podacima iz izvještaja međunarodnih organizacija, a na osnovu veći­ne pokazatelja, Bosna i Hercegovina i dalje zaostaje za susjednim zemljama. Da bi se stimulisao priliv stranih direktnih investicija, potrebno je stvoriti pre­duslove za njihov veći priliv, ali i stvoriti povoljan poslovni ambijent koji će biti atraktivan za strane investitore. Bosna i Hercegovina mora preduzeti niz aktivnosti, kako bi unaprijedila uku­pnu poslovnu klimu. Koje su to postojeće poslovne prepreke koje treba priori­tetno otkloniti, što bi rezultiralo povećanjem stranih direktnih investicija, ta­kođe će biti predmet razmatranja u ovom radu.

Food spoilage is phenomenon associated with occurence of the microorganisms in agricultural products. Due to the ability of several microorganisms to colonize plant material, agrochemicals were proposed to suppress bacterial growth. However, overuse of agrochemicals has detrimental impact on environmental quality. Therefore, the objective of this research was to evaluate the potential of aqueous extracts of garlic (Allium sativum L.), wild garlic (Allium ursinum L.), and chives (Allium schoenoprasum L.) to suppress the growth of Enterococcus faecalis and Escherichia coli. The antimicrobial activity of these plant extracts was determined using the disc diffusion method. Mueller-Hinton agar was inoculated with bacterial inoculum; six filter paper disks, impregnated with 15 μl aqueous extract (1, 2 and 4%), were placed on each agar surface. The Petri dishes were incubated at 37 °C for 24 hours. The diameter of the zone of inhibition was measured and expressed in millimeters (mm). Almost all aqueous extracts showed a negligible effect on the growth of E. coli and E. faecalis. Significant suppression of bacterial growth compared with other treatments was observed with the aqueous extract of wild garlic at a concentration of 4%. This research confirms the potential of wild garlic extract in suppression of potential pathogens.

This paper investigates the absolute and conditional convergence process of the Western Balkan states toward the EU-27+1. The analyzed period is 2004–2018; therefore, we include the United Kingdom in the analysis. To test the effects of the 2008/2009 financial crisis on the absolute and conditional convergence process, we include three subperiods in this research: the precrisis period, the crisis period

The main matter of this research is phenomenon of reading, has won totally different sense among the society which is witnessing the biggest achievements in technology. A lot of people used to write about the fact of how much important reading is and how the reading activity influences personality development in total, one of them was Nil Gaiman, which warns about the future of illiterate generations. On the other side position of literate society, the one that fosters active reading is out of the crisis to be unhappy, uneducated, personalities without flat and emphaty which most often give themselves to some vices. In this paper the function of literature has been highlighted that represents people need, that forms him and his views on the world. Value and importance of literature has been explained in details by Bogdan Popovic in his essay "About literature", hundred year ago. There we are ablo to see two different perspectives of literature reading, especially on fiction and here we can realise how ideas even a long years distance have stayed the same. One of the ideas that has been mentioned in this paper is how reading is a key and libraries are gates of future. Role of teachers in the process of learning, development and nurturing the active reading is the key in the process of education. Alongside the family from where everything starts and incentivises, school is also responsible for growing generations of active readers, the ones that will see the future in libraries. At the end of this paper some annual informations about usage od literature for kids and adults are adults, actually the informations of how much people are visiting the state library "Dositej Obradovic" in Novi Pazar are included.

Although there is considerable evidence suggesting a strong association of glucose, glycated hemoglobin and fatty acid levels with Type 2 diabetes mellitus (T2D), a limited number of studies have examined the association of individual fatty acids with disease progression. Acutely elevated plasma fatty acids stimulate insulin secretion while chronically elevated plasma fatty acids alter and disrupt insulin secretion. Furthermore, free fatty acids (FFA) are known to interfere with normal glucose homeostasis and affect pancreatic β-cell dysfunction. The study included 24 patients with newly diagnosed type 2 diabetes and 27 healthy controls, and analysis of the level of glucose and glycated hemoglobin was done by routine methods. The concentration of individual FFA was determined by gas chromatography with mass spectrometry detection. The results showed statistically significant differences in glucose, HbA1c, lipid profile, palmitic, linolenic, arachidonic, arachidonic, behenic acid as well as in DHA levels in all participants. In healthy subjects, no significant correlation was found between glucose and individual free fatty acids but a negative correlation was observed between DHA and glycated hemoglobin (p<0.05). Newly diagnosed diabetics showed a negative significant association between glucose and lauric acid concentrations, and also the association of glycated hemoglobin with myristic acid levels (p<0.01 and p<0.05, respectively). These data indicate the association of different types of free fatty acids with glucose levels and their control in the serum of healthy and newly diagnosed type 2 diabetics, and therefore indicate the importance of monitoring glucose levels as well as glycated hemoglobin with concentrations of individual free fatty acids in the progression of diabetes.

Various activities in the tourism sector, especially transportation, have a negative impact on the atmospheric complex. The paper aims to re­search tourism’s impact on global carbon dioxide emissions, the generation of photochemical smog, and noise and light pollution. Various tourism in­dustry activities have been identified, as well as tourist transport factors on which the intensity of air pollution depends. To demonstrate the harmful effects, statistical indicators and other results of modern scientific research were used, including the consequences of pollution on the living world. The paper provides current knowledge in the field, highlighting the risks of mass tourism, and the global need for more rational planning of sustainable tour­ism development.

This study deals with the unfolded quantities based on the time intervals between successive neutron events from the aspect of the power law. Neutrons from spontaneous fission in special nuclear material induce fission in most cases. In this study, it was demonstrated that the inverse value of the number of induced neutrons decreases following a power function with the increasing radius of a plutonium metal sphere. In addition, it was considered an increase in the neutron background level with increasing altitudes. The inverse value of the mean neutron counting rate depending on altitudes can be described with a power function merely for higher elevations. A linear relationship was obtained by plotting the quantities on logarithmic axes against each other indicating generally a power law relationship for both investigated phenomena. The results of this study showed a connection between two seemingly unrelated neutron phenomena through power laws based on the distributions of time intervals between successive neutron counts. The empirical evidence implies that a connection between the observed quantities in a log-log plot is unchanged except for a multiplicative constant.

Background/Aim: The aim of the research was to examine the general attitude, knoweledge and practice of pediatricians about caries in children of preschool age. Material and Methods: The research was conducted from November 2019 to the end of January 2020. The research consisted of a survey of pediatricians. The questionnaire consisted of 4 modules and 37 questions, which related to the attitude, knowledge and practice of pediatricians on the prevention of early childhood caries. Results: The majority of pediatricians (84.9%) stated that they assess the nutrition of their patients, while 32.1% of them always do oral health assessment, and half of them in the second month of the child's life; and 39.6% assess oral health only if there is a problem. The majority of pediatricians (86.8%) recommended the first dental examination, most often in the first year of the child's life (79.5%), and then every 6 months (43.5%). The majority of respondents did not required information about the dental health of their patients' mothers, fluoride toothpastes and topical application of fluoride as well (62.3-75.5%). The majority of pediatricians (79.2%) have never provided or sometimes provided educational material on caries prevention and control to the parents of their patients. The most accurate answers and the highest percentage of correct answers that the pediatricians had were about attitudes (Z=8.98, 66.63%), while the fewest correct answers and the lowest percentage of correct answers regarding the practices on the prevention of early childhood caries (Z=11.91, 58.90%). Conclusions: The research showed that pediatricians have the good attitudes and knowledge, but do not implement prevention of early childhood caries in practice. The basic deficiency of attitude, knowledge and perception of the importance of prevention is a consequence of insufficient education of pediatricians.

Background/Aim: Deep carious lesions on primary teeth usually have been causing infectious dental pulp changes. If indicated, traditional endodontic root canal treatment for these kinds of pulpal infections in primary teeth usually should involve the performing of pulpectomy methods, but often with questionable prognosis. The lesion sterilization and tissue repair (LSTR) approach is one of the good endodontic therapeutic alternatives for affected primary teeth with a poor prognosis, which could otherwise be condemned to premature extraction. Aim was to evaluate the medium-term clinical success in everyday practice of the LSTR method applied in affected primary teeth with irreversible pulpal tissue infections by observation of reduction/absence of their clinical symptoms. Material and methods: The study sample included child patients who had one or more of their affected primary molars with irreversible pulpal tissue changes of poor prognosis treated with the LSTR method. For each patient whose primary molar tooth was endodontically treated with the LSTR method a clinical evaluation of treated tooth was performed at intervals of 1 and 12 months afterwards. Results: Study sample was consisted of 40 child patients aged 4 to 9 years, with 45 primary molars included in total. It was obvious that the symptoms related to affected sample teeth have already been decreased almost immediately after initial action of triple antibiotic paste. Final outcome after 12-months follow-up period was success of applied LSTR method in 43 (95.6%) affected sample teeth in a way that initial clinical symptoms completely decreased and disappeared. Conclusions: LSTR method has been shown as successful pulpotomy technique for noninstrumental endodontic approach in non-vital pulp treatment of primary molar teeth in a 12-months follow-up period.