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Environmental status in correlation with water quality parameters of the South Morava river
(Akademija nauka i umjetnosti Republike Srpske, 2023)
The South Morava River is very important resource for the City of Vranje. Its water serves for irrigation of agricultural land and for drinking, so the water quality and its environmental status is of great importance. ...
Flexibility of power generation and possibilities for feasible upgrades of coal power plants: a case of the Electric Power Industry of Serbia
(Beograd : Društvo termičara Srbije, 2023)
This paper deals with current status and possibilities for feasible improvement of the flexibility of power generation fleet consisting of aged coal-fired power plants and hydro power plants. The analyses are done by use ...
Small watercourses and strategic management of their use through environmental and social impacts
(Academy of Sciences and Arts of the Republic of Srpska, 2023)
Mountain areas are usually rich in watercourses, which are a
significant resource of every country. They are typically torrential in their most
upstream part and can cause extensive damage to downstream landscapes. ...
An approach for automatic free form surface milling machining technology design
(UNIVERSITY OF NOVI SAD, FACULTY OF TECHNICAL SCIENCES, 2023)
Parts with free form surfaces are commonly used in wide area of engineering, not only in mechanical
engineering. When it comes to the area of mechanical engineering, the main problem is how to produce such
parts. One of ...
Metallographic characterization of the heat affected zone in welded joints with multiple defects
(Elsevier B.V., 2023)
This paper is based on extensive research about the influence of multiple different welded joint defects on the integrity of welded structures. In this particular case, the focus was on the heat affected zone and its ...
CLASSIFICATION, RISKS, CONSEQUENCES AND SAFETY PROCESSES IN WORKING WITH CHEMICALS
(13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th-8th Jun 2023, Vrnjačka Banja, Serbia, 2023)
All business entities and every individual is to achieve the highest level of safety and health at work, to reduce the consequences such as injuries at work, occupational diseases and illnesses related to work to the minimum ...
Types of bee drinkers
(The Academy of Applied Technical Studies Belgrade, 2023)
A continuous and sufficient supply of top-quality water is imperative for the proper development and survival of bees. Beekeepers often rely on a variety of water containers, each afflicted with numerous shortcomings such ...
Quality menagment of protective coating based on zirconium silicate
(13th International Scientific Conference Science and Higher Education in Function of Sustainable Development – SED 2023, 5th- 8th Jun 2023, Vrnjačka Banja, Serbia, 2023)
The composition and production procedures of refractory coatings based on zirconium silicate for the protection of metal
structures in conditions of wear, cavitation and corrosion were investigated in the paper. The ...
LIFE CYCLE ASSESSMENT OF MAIN BIOMASS SUPPLY CHAINS IN SERBIA - INITIAL EVALUATIONS
(Full Papers Proceeding of International Conference "Power Plants 2023", November 2023, Zlatibor Serbia, 2023)
In this paper, life cycle assessment (LCA) of two biomass supply chains models in the Republic of Serbia were carried out: LCA of the wood and LCA of the agricultural biomass. These models were developed by analyzing data ...
Repairing of cracks on tooth gear ring of a bucket-wheel excavator
(Elsevier B.V., 2023)
Bucket-wheel excavators are continuously working machines for removal of waste and useful materials in open-pit mines, mainly used for mining of lignite. The purpose of a tooth gear ring is to rotate the excavator using ...