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

 The performance of solar systems is affected by the value of its tilt angle with respect to the horizontal surface, where the variation of tilt angle changes the amount of incident solar radiation. In this paper, hourly extraterrestrial solar irradiance, beam, diffuse and solar radiation on the tilted surface is modeled and calculated based o...

By Snežana Dragićević, Milan Marjanović, Vojislav Vujičić, Danijela Milošević

 Buildings consume 40% of primary energy and are responsible for 36% of greenhouse gas (GHG) emissions. Therefore, reducing energy consumption in buildings can lead to large energy savings, and thus to a reduction in GHG emissions and environmental protection. Nearly zero energy buildings have great potential for a significant reduction in ene...

By Ana Radojević, Danijela Nikolić, Jasmina Skerlić, Jasna Radulović

 The paper presents an example of the application of artificial neural networks for predicting the type of traffic accidents. Data for the period January-December 2019 in Čačak were analyzed. Data was collected from the open data portal https://data.gov.rs. Microsoft Visual Studio and Microsoft SQL Server Management Studio were used as tools. ...

By Мarija Blagojević, Željko Jovanović, Danijela Milošević, Snežana Dragićević

 Milk fat is a very important ingredient in milk and plays a significant role in cheese production. The aim of this study was to examine the effect of fat content in milk on the quality characteristics of produced fresh cheese. For the purposes of this work, three cheese samples from milk with different fat content (1.5%, 2.8% and 3.2%) were p...

By Danica Savanović, Ana Velemir, Jovo Savanović, Bojana Dmitrović

 Cheese is a product of high nutritional quality, which is created by coagulation of milk. Acidcoagulating cheeses are produced by the action of high temperatures with the addition of organic acids. The aim of this study was to examine the influence of coagulation temperature and coagulant type on the mineral composition of cheeses, obtained ...

By Danica Savanović, Ana Velemir, Nevena Ritan, Jovo Savanović

 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