11 articles in this issue
Z. Zavargo, A. Jokic, J. Pavlicevic, B. Ikonic, O. Bera
Material and energy flow management is among the most important factors for the economic growth of a society in harmony with nature and it will play the main role only in the area of sustainable development. The three lifelong learning courses were develo... see more
V. Dodevski, B. Kaluderovic, S. Krstic, Ð. Cokeša, D. Brkovic
The fruit of plane trees is used to obtain the powdered activated carbon. As the activating agent is used in the preparation of concentrated phosphoric acid. Completed the equilibrium adsorption of cationic methylene blue dye in the synthesized material. ... see more
R. Terzu, E. Baraj, S. Yu, C. Förester, H. Kropf, K. Xhaxhiu, M. Come
Our recent study on consolidation of marble samples with the purpose of culture heritage protection occurred by periodical calcium oxalate precipitation on top of quasi parallelepipedic samples. The overall process consisting of three stages of treatment,... see more
B. Stojanovic
A reliable operation of the equipment is primarily important for each installation. One of the measures of safe operation steam-boiler systems is purity pipes. Very acceptable method of determining the soiling pipe is a method of staining.In this paper is... see more
S. Cortoševa, E. Gavranska- Necev
New challenges faced by the company at the beginning of the 21st century require new approaches to quality management. Customer perception of the products and service quality is considered one of the key determinants of business performance and for the su... see more
D. Gurešic, A. Ðordevic, A. Markovic, M. Tomovic, N. Talijan, I. Manasijevic
In the current study a ternary Cu-Ge-Sb system has been experimentally assessed. Chemical and phase compositions of the alloy samples from three vertical sections Cu-GeSb, Ge-CuSb and SbCuGe were studied using scanning electron microscopy (SEM) and energy... see more
M. Perušic, B. Pejovic, R. Filipovic, M. Smiljanic, M. Radic
Based on relations for the maximum work at the closed thermodynamic system, the paper presents implementation of a general model for determining the minimum storage volume for compressed air. Due to the mechanical and thermodynamic imbalance of observed m... see more
B. Angjusheva, E. Fidancevski, K. Lisichkov, V. Jovanov
In this study the 3D surface model was successfully applied in investigating the influence of the process parameters on the physical and mechanical properties of the glass-ceramics. Glassceramics was produced from coal fly ash and waste glass through the ... see more
B. Arsenovic, B. Ivanovic
The process of galvanic-chemical protection according to the qualitative and quantitative characteristics, is one of the most complex wastewater pollutants. Also, from the surfaces of industrial solutions, as well as the protected parts of the stages of c... see more
B. Antonic, M. Gligoric, A. Došic, D. Vujadinovic, R. Grujic, D. Babic
Use of water for recreation or treatment of very it’s very important to maintain health and working capacity of the population. A significant number of people temporarily or permanently, used pools for that purpose. That is why today, in the developed cou... see more
K. Trifkovic, G. Tadic, B. Bugarski
Encapsulation strategy has emerged as a mean to protect sensitive bioactive compounds, to improve their stability and to deliver their active forms to the targeted place. A number of bioactives can be encapsulated – cells, enzymes, vitamins, minerals, aro... see more