Traffic congestion in a road transport has become a serious problem in cities across the Republic of Croatia. Traffic congestions lead to greater amount of fuel consumption and exhaust gases concentrations in the environment. In order to improve the energy efficiency and reduce harmful exhaust-gas emissions, citizens can use transport methods which...

By Livia Maglić, Lovro Maglić, Siniša Vilke, Borna Debelić

The paper deals with the problem of the emergence of a Legionnaire disease, which represents a serious pneumonia infection caused by the inhalation of Legionella pneumophilia bacteria or other species of Legionella. This bacterium often appears in domestic, hotel and other water systems or in water used for air conditioning and air conditioning sys...

By Dražen Sarjanović, Denisa Đorđević, Tanja Milešević

This paper describes the safety of children in pedestrians as a special category of participants in traffic. We are witnessing the daily news of traffic accidents which often pass without victims and seriously injured persons. Frequent traffic collapse, daily crowds, drivers nervousness and inconclusive paths additionally endanger the safety of tra...

By Svetlana Bližnjaković, Tihomir Đurić, Momčilo Sladoje

The long-term goal of sustainable agriculture is to ensure a stable production of quality food, while preserving natural resources and energy, protecting the environment, rentabilität, preserving health and quality of life. Conventional agriculture has the task of providing optimum food production, and in terms of quantity and quality. Biotech...

By Jasmina Mijajlović, Boban Kostić, Aida Varupa, rade Biočanin

Beeing aware of the possible hazards that threaten on work and measures by which those hazards can be avoided, are the precondition for safety at work. By creating his working environment and environment in general, man was forced to learn constantly, trying to use the past experience and to create conditions for the better in a new time. By workin...

By Mirko Tešić

Knowledge is unquestionably important. Knowledge management is a human ability to apply in practice to an earlier learned or collected intellectual capital in order to address the various challenges placed before man. Knowledge management within the organization affects the company's business performance. The aim of the paper is to establish that k...

By Ivica Kaniški, Krešimir Buntak, Igor Pus

The EU's common traffic policy aims to ensure a sustainable balance between various modes of transport, the development of intermodality, the finding of a permanent solution to the problems of road congestion and the establishment of safety and quality of service in the center of its activity. Bosnia and Herzegovina needs to harmonize traffic polic...

By Nijaz Puzić, Nermin Čabrić

The vehicle is a very complex technical system with several aspects. The basic purpose of each motor vehicle, is primary goal to ensure the safety of the vehicle and, therefore, the safety of all traffic users. In order to achieve the basic goal, in the latest motor vehicle engineer development, during the development to the ultimate serial product...

By Ljubo Glamočić

1,5-Dinitroxy-3-nitrosine pentane (hereinafter: DINA) belongs to the class of active nitroplasticizers, which recently have been partially or completely replaced in the gunpowder mixtures with nitroglycerin. Previously, a method for laboratory synthesis of DINA was described, which involved the reaction of diethanolamine and nitric acid, and then d...

By Suad Obradović

Development of the motor industry and its needs for lubrication of the motors and power trains has led to increased number of oils with various characteristics. In the same time according to the demand of environmental protection, more attention should be dedicated to recycle used oils. For this investigation of tribological characteristics, two oi...

By Pavel Kovač, Dušan Ješić, Borislav Savković, Dražen Sarjanović, Denisa Đorđević