Sustainable solutions for environmental restoration are crucial due to the increasing release of toxic substances in the ecosystem. The adsorption capacity to remove acridine red from an aqueous solution was investigated using the hydrochar of the spent mushroom substrate, which was obtained by the process of hydrothermal carbonization at a m...

By Marija Milenković, Tamara Lazarević-Pašti, Slavica Porobić-Katnić, Vedran Milanković, Tamara Tasić, Milena Marinović-Cincović

 The toxicity of hexavalent chromium (Cr(VI)) is well recognized, and its use is highly regulated in EU countries, including restrictions under frameworks like the REACH regulation in the EU. In Republika Srpska, the use of Cr(VI) is also limited by current legal regulations, ensuring strict control over its use and discharge. Under REACH, hex...

By Borislav N. Malinović, Olja Petrušić, Sanda Pilipović, Draženko Bjelić, Tijana Đuričić

 Since the rapid industrial development results in extensive production and use of conventional plastic materials, their inadequate disposal and accumulation led to a major environmental concern due to the global climate and environmental impact. The traditional methods of plastic waste treatment including disposal to landfills, plastic recycl...

By Sanja Rackov, Branka Pilić

 The modern society is facing environmental concerns about the exploitation and use of petroleum-based polymers in terms of their degadation rate and subsequent solid waste issues. As traditional treatment technologies cannot response to the appropriate extent, scientific effort has been focused towards novel recycling technologies as well as ...

By Tamara Erceg, Sanja Rackov, Branka Pilić

 Recycled rubber powder (PRR) is used as a filler and modifier for various elastomeric materials. Recycled rubbers include reclaimed rubber, ground rubber, or reprocessed synthetic rubber, by means any rubber waste that has been converted to an economically useful form. Composites based on elastomers and recycled rubber powder is a serious cha...

By Slaviša Jovanović, Vojislav Jovanović, Gordana Marković, Suzana Samaržija-Jovanović, Marija Milenković, Milena Marinović-Cincović

 The processes of simulation and modeling in medicine are not new. The popularization of modern technologies, primarily Artificial Intelligence (AI), has significantly impacted this segment of medical practice. This primarily refers to the development of predictive models and the creation of intelligent simulators based on these technologies. ...

By Vladan Čolić, Marija Mosilović, Enes Sukić

 This research will address the "selection of the optimal computer from the set of offers received by the company JUGOPLAST from Guča". The procedure for applying the PROMETHEE method and the Analytic Hierarchy Process (AHP) method will be presented. The practical application of the AHP method will be demonstrated using Expert Choice 2000 soft...

By Jasmina Ćurčić, Milan Vesković, Siniša Macan, Sandra Milunović, Neda Nikolić

 Seismic events induced by blasting operations in open pit mines pose significant challenges for monitoring and mitigation. This paper presents an innovative approach utilizing audio field recorders to capture seismic signals from both vertical and horizontal geophones deployed in mining environments. Field experiments were conducted at a mini...

By Zoran Panov, Dushan Bikov

 This paper explores the justification and proposes a model for the introduction of artificial intelligence (AI) into medication procurement systems. By analyzing the current state of medication procurement, we identify key areas where AI could enhance efficiency, accuracy, and reliability of the process. The implementation of AI is suggested ...

By Vladimir Milićević, Igor Franc

 This study aims to dope silver (Ag) and fluorine (F) in zinc oxide (ZnO) for the improvement of photoresponse properties in ZnO since previous reports confirmed improvement of these properties using individual doping of F and Ag. The F-doped ZnO (FZO) and F and Ag co-doped ZnO (FAZO) nanorods were synthesized using a modified hydrothermal met...

By Aminu Muhammad, Sabah M. Mohammad, Suvindraj Rajamanickam, Ibrahim Garba Shitu