The paper presents a study of the content of water - soluble and exchangeable forms of zinc in the dust on the main road M-17 through the city of Mostar. In the observed area, five localities were selected for the research of defined tasks. Dust samples were taken in one cycle (autumn 2018). The specified metal was determined in accordance wi...

By Marija Jevrić, Ivana Ćipranić, Nataša K. Vuković

 Alternative energy is any energy source that does not use fossil fuels (coal, natural gas, petroleum). Seven types of renewable energy are solar, wind, hydroelectric, ocean, geothermal, biomass, hydrogen energy. Solar and wind energy is widely available in Armenia due to geographic and climate conditions. A green economy is an economy that ai...

By Anna Arshak Mktchyan-Arshakyan, Marine Armen Nalbandyan

 Management of foreign exchange policy is complex activity for the leaders of economic policy and it cannot be autonomous, but has to be aligned with other measures of economic policy ( policy of managing demand, trend of monetary aggregates,export offer,etc.). Deficits from the trade balance, with constant overvaluing of local currency and in...

By Dejan Grujić

 Good communication is a precondition for successful management, ie its basic functions, leadership and coordination. It has long been known that quality, clear and focused communication is the basis of a successful business. Despite this, to the study of business communication is not given enough attention and space in formal education. It is...

By Ljubomir Zuber

 Crises are both unplanned and unwanted, but, in present times, also expected events in lifespans of each organization and economic branch. Global COVID-19 pandemic has proved that tourism is one of most sensitive economic branches to crisis. The aftermaths of the pandemic were experienced, more or less, in almost all countries, especially tho...

By Dragan Bulatović, Bojana Ostojić

 Todayʼs modern man is very interested in the environment in which he lives and exists. Based on that, manʼs great interest in futur reality in geopolitcs, espesially in the context of the intensity that is going to change and create geopolitical order. Geopolitical order has direct link to future geopolitical factors and other phenomena that ...

By Dražan Erkić, Aco Bobić

 Rheological models represent a powerful tool for creating a comprehensive phenomenological view of the strain response, especially in structures exposed to long-term loading. Models are often arranged to fit experimental results, and this is achieved by including empirical parameters in their formation. Combining theoretically ideal bodies wi...

By Nataša Kopitović-Vuković, Nikola Baša, Radomir Zejak, Marija Jevrić

 The research of new materials on the basis of memory shape today occupies the special attention of researchers in various industrial fields, such as medicine, traffic, robotics, etc. This paper analyzes the possibility of applying SMA in the maritime industry in terms of monitoring the behavior of memory shaped alloys in different marine envi...

By Stanica Nedović, Špiro Ivošević

 The rapid development and great adaptability of information technologies (IT) have enabled a qualitative and quantitative upgrade of health services and health systems (HS) as a whole. The aim of this paper is to present the attitudes of respondents-users of primary health care services (PHC) regarding the introduction of electronic prescript...

By Svetlana Stojkov, Jadranka Đuranović-Miličić, Dejan Živanović, Nataša Jovanović Lješković, Jovan Javorac

 Promoting health through the media can help change the lifestyle in the Covid-19 pandemic, but a lot of caution is needed to maintain optimal health, which represents a balance of physical, emotional, social, mental and intellectual health. The aim of this paper is to point out the importance of health education through the mass media, which ...

By Jadranka Đuranović-Miličić, Svetlana Stojkov, Dejan Živanović, Jovan Javorac, Svetozar Đuranović, Stjepanović Ivana