It is in practice that illiterate people, instead of signing documents, where a personal signature is required, make an impression of the index finger of their right hand. This is done with the help of persons in legally authorized services: in municipal registry offices, courts, police and notaries. The procedure for fingerprint authenticati...

By Dane Branković, Vladimir Branković

 The paper presents the concept of competitiveness of the city's economy. Its growing importance in the theory and policy of the competitiveness of certain urban areas is highlighted. The concept of city competitiveness means a kind of theoretical and methodological unification of the general and local dimensions of the multi-level category of...

By Srđan Milicević, Danijela Despotović, Slobodan Cvetanović, Lela Ristić

 The authors investigate the external solvency of three Balkan countries, two of which are socalled late transition countries (Bosnia and Herzegovina and Serbia), while Bulgaria is a country that has completed the transition and become a member of the European Union since 2007. Two indicators of external solvency are analysed: External debt/g...

By Danijela Despotović, Srđan Milicević, Vladimir Nedić, Slobodan Cvetanović

 It is known that the three basic elements of information security are protection against confidentiality, integrity and availability of information. The ISO/IEC 27001 standard helps companies protect information in any form. The new version of the ISO/IEC 27001:2022 standard follows new trends in IT and introduces new security controls. Infor...

By Ljilja Šikman, Danica Savanović, Tihomir Latinović, Aleksandar Gaćina

 This study aimed to evaluate the effectiveness of natural casing treatment with aqueous or ethanol extract of the blackthorn fruits (Prunus spinosa L.) on fatty acids content of vacuumpacked Kranjska sausages. Three experimental groups of sausages were produced: CS - a conventional sausage filled in a natural casing; WS - a sausage filled in...

By Ana Velemir, Snježana Mandić, Danica Savanović, Vanja Jokanović

 The job design of health organizations is one of the ways to provide motivation and job satisfaction, which are key determinants of the quality of health care. In this context, the research of social, motivational and contextual factors of job design is most often performed. However, results often show that there are differences in the percep...

By Danijela Nešić, Marko Slavković, Nikola Jerkan

 Milk and dairy products, especially cheeses, are a good source of minerals that play an important role in maintaining health. Minerals are necessary for biological processes and normal growth and development of the organism. Various spices have been used for centuries to improve the taste of food. The aim of this study was to examine the infl...

By Danica Savanović, Ana Velemir, Aleksandar Savić, Jovo Savanović, Jelena Sekulić

 Cheese is one of the oldest foodstuff. Cheese consumption is constantly increasing. There are a large number of different cheeses on the market and they represent the cultural and traditional mirror of the country in which they are produced. They can be produced in industrial plants as well as in households. The aim of this work was to produc...

By Danica Savanović, Ana Velemir, Jovo Savanović, Aleksandar Savić, Tanja Smiljić

 This study shows the use of regression algorithms in predicting the ideal weight of children during the process of haemodialysis. The data regarding height and weight for calculating the BMI (Body Mass Index) are collected at the University Children’s Hospital Tirsova in Belgrade. In addition, bioimpedance, haematocrit and blood pressur...

By Marija Blagojević, Danijela Milošević, Katarina Mitrović, Mirjana Kostić, Dušan Paripović, Nataša Gojgić

 Communication is an important activity that, even unconsciously, we carry out at every moment of our daily functioning. Although it is well known that good communication is the foundation of successful interpersonal relationships, that it is one of the key elements of success in various professional fields, we witness that very often people d...

By Danijela Jokanović