The mineral composition of plant extracts from the Boraginaceae family was examined in this paper. The research includes the plants: Anchusa officinalis L., Echium vulgare L. and Echium italicum L. Content analysis of the elements was done using inductively coupled plasma with a mass spectrophotometer. The results of the study showed that the extra...

By Ivana Bošković, Dragutin Đukić, Pavle Mašković, Leka Mandić, Svetlana Perović, Aleksandra Govedarica Lučić, Zoranka Malešević

The purpose of the wastewater treatment plant project is to implement and achieve the goals set in the water management bases of the Republika Srpska and the Federation of BiH, which identified the necessary sectoral investments and the development of the institutional capacity needed to meet the requirements of the European directives. By implemen...

By Nebojša Knežević, Dušica Pešević, Igor Milunović

The main objective of this study was to review the methods used in the process of selecting the optimal route of the highway, the way in which these methods are used, highlighting the advantages and disadvantages of each method, and comparing the particular case make the favored one of the offered methods. In addition to mutual comparison criteria ...

By Zahid Bašić, Amir Džananović

The natural clay bentonite (B) as adsorbent of lead cations was studied. To enhance its adsorption capacity, the coating by iron oxide particles, in two selected weight ratios: 2:1 (BM1) and 4:1(BM2), was used. The changes of the textural and surface parameters after the modification were studied by the low temperature nitrogen adsorption, XRD and ...

By Zuzana Danková, Erika Fedorová, Alexandra Bekényiová

Pile group is a particular type of deep foundations which is designed and installed as the ultimate solution to foundation construction, load transition to the resistant subsurface layers, providing lateral resistance, and overcoming the poor performance of surface soils. Pile design should be done with respect to structural consideration, the load...

By Abbas Firouzi Karamjavan

Total number of nineteen mafic extrusive rock samples is subjected to the detailed optical examination. Based on definition of mineral composition, structure, texture, type and intensity of alteration processes, and taking into consideration the recent classification schemes, different lithotypes are defined. The most frequent are spilites distingu...

By Alisa Babajić, Elvir Babajić, Danica Srećković-Batoćanin, Milovanović Dragan

Research presented in this paper considers the problem of the Synagogue restoration in Subotica, built in 1902, which has been deprived of its basic function, left without financial means for maintenance due to the changes in the social, economic system and great changes in the population structure during the First and Second World War. Lack of fin...

By Viktorija Aladžić

The oil reservoirs of the southeastern part of the Panonian basin are characterized by considerable presence of water,i.e.waterdrive. The hydrocarbon reservoirs are mostly in the middle and final production stages. The water production is especially significant in wells producing with an installed Electrical Submersible Pump (ESP). As production co...

By Slavko Nesic, Vladimir Mitrovic, Zvonimir Boškovic, Adnan Hodzic

Railway route from entity border to Maglaj is on corridor V of railways that connects Adriatic sea with European Union countries. More precisely, it is on the railway Samac – Sarajevo that was built during the fifties. From Doboj to Zenica exist two tracks, one built in 1947. and the other thirty years later. In time, the railway worn out, si...

By Neđo Đurić

Analysis has studied northern part of Jahorina, Ravna Mountain, whose karst plateau presents water aggregation surface for Paljanska Miljacka and Bistrica flows, which are used as water supply for Sarajevo and Pale. This paper presented hydrogeological and hydrological characteristics of the area and applied analyzes of other physical-geographic ch...

By Jelena Golijanin, Golub Ćulafić, Slađana Petronić, Ognjen Matović