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Упит dcterms_subject_txt:Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental Engineering

2514 items

  • An efficient class of optimal sixteenth-order root-finding methods and their basins of attraction

    Dejan Ćebić, Nebojša M. Ralević (2022)
    Applied Mathematics, General Chemistry

  • Prvi nalazi repatih vodozemaca (Urodela) u pleistocenskoj pećinskoj fauni Srbije; još jedna kockica u slagalici

    Dragana Đurić, Katarina Bogićević, Draženko Nenadić, Mihajlo Jovanović, Aleksandra Savković (2023)
    Fosilna fauna pleistocenskih pećina odslikava sastav faune njihove okoline. Najčešće se u njima naleze ostaci krupnih sisara ledenog doba koji su je koristili kao stanište. Uz njih česti su i ostaci drugih sitnih kičmenjaka kao što su sitni sisari, ribe, vodozemci, gmizavci i ptice. Ostaci sitnih kičmenjaka u većini slučajeva u pećinu dospevaju kao plen grabljivica (ptice i sisari) ali je manji broj njih pećinu koristio i kao sklonište ili stanište. U proučavanje fluktuacija pleistocenske klime sve češće se ...
    ... significantly drier environmental conditions. As in Mala Balanica, only one vertebra was found in Mirosava and was probably washed from the surrounding area. However, this newt this time indicates that the cave environment was more xerophytic, probably covered with drier grassy glades and sparse forest ...
    ... of their numbers. Like other amphibians, they are attached to water habitats and habitats with increased humidity. The species Sa/amandra salamandra 1s common in hilly and mountainous moist forests at higher altıtudes, but not over 1000m. It is very rare in the plains. Hibernation is usually in groups ...
    ... Katarina Bogićević, PhD, Full Professor, University of Belgrade-Faculty of Mining and Geology, Kamenička 6, 11000 Belgrade Draženko Nenadić, PhD, Full Professor, University of Belgrade-Faculty of Mining and Geology, Kamenička 6, 11000 Belgrade Mihailo Jovanović, PhD, IPHES, Institut Catala de ...

  • Probabilistic analysis of anisotropic rock slope with reinforcement measures

    Zoran Berisavljević, Dušan Berisavljević, Miloš Marjanović, Svetlana Melentijević (2023)
    During the construction of E75 highway through Grdelica gorge in Serbia, a major failure occurred in the zone of reinforced rock slope. Excavation was performed in highly anisotropic Paleozoic schist rock formation. The reinforcement consisted of the two rows of micropile wall with pre-stressed anchors. Forces in anchors were monitored with load cells while benchmarks were installed for superficial displacement measurements. The aim of the study is to investigate possible causes of instability considering different probability distributions of the ...
    povratna analiza, tehnika optimizacije, verovatnoća loma, anizotropija čvrstoće

  • Determining the Impact of Cutting Elements State on the Bucket–Wheel Excavator Vibration and Energy Consumption

    Filip Miletić, Predrag Jovančić, Miloš Milovančević, Miloš Tanasijević, Stevan Đenadić (2022)
    Background There are two types of specifc sizes’ measurements. The frst is the measurement of energy consumption in a working technological process, and the second is the measurement of vibration, which is displayed over amplitudes of speed. There is an interplay between these two processes. Increasing the power consumption, the value of the vibration speed amplitudes increases. Purpose The process of the determination of machining parameters was based on minimizing the power consumption and vibration of the cutting tool, ...
    merenje, potrošnja energije, vibracije, radni vek reznog elementa

  • Foundation reinforcement by micropiles

    Ćorić Slobodan, Rakić Dragoslav (2015)

  • Sequential Design of Controller for Grinding Circuit

    Ivezić Dejan, Petrović Trajko, Zlatanović Dragan (2016)

  • Thermal properties of soil

    Djurić Tina, Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan (2018)

  • Thermal properties of soil

    Djurić Tina, Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan (2018)

  • Defining of model for determining the service life of hoisting ropes in mining

    Trifunović Prvoslav, Miličić Nada (2013)

  • Advantages and challenges in presenting mathematical content using EDX platform

    Marija Radojičić, Ivan Obradović, Ranka Stanković, Olivera Kitanović, Roberto Linzalone (2016)
    ... Tempus project BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology Enhanced Learning). This project has put together partners from Western Balkans and EU universities from Serbia, Montenegro, Bosnia and Herzegovina, Italy, Slovenia and Romania as well as two partners from industry ...
    ... with strong terminological relations and an explicit and expressive domain ontology. Such a resource would facilitate quick search and analysis of mathematical content. To date, there is no publicly available resource for mathematical content management in Serbian. 7. CONCLUSION This paper ...
    ... for creating, publishing and using course such as “Preparation for entry exam”. For example, [4]: 1) Improvement of the quality of learning materials through peer review processes and use of modern technology. 2) Innovation in the teaching process, openness and availability with low ...

  • Sinteza i karakterizacija vanadata alkalnih metala sa elementima retkih zemalja

    Anđela Jovanović (2024)
    Predmet i cilj pisanja ovog rada su sinteza i karakterizacija vanadata alkalnih metala sa elementima retkih zemalja. Prilikom ovih istraživanja, ispitivan je sistem REE2O3–V2O5–KF, gde REE predstavlja trovalentni katjon izabranih elemenata retkih zemalja (Y, Sm, Eu, Gd, Er, Yb). Ovo istraživanje bazirano je na sintezi kristala, nakon čega su dobijeni kristali posmatrani pod binokularnom lupom, analizirani metodom rendgenske difrakcije na polikristalnom materijalu (XRPD) i metodom skenirajuće elektronske mikroskopije sa energetsko-disperzivnom spektroskopijom (SEM-EDS), kako bi se utvrdile karakteristike dobijenih kristala. ...
    elementi retkih zemalja, sinteza kristala metodom fluksa, vanadati alkalnih metala, rendgenska difrakcija, SEM-EDS metoda

  • Vodosnabdevanje i održivo upravljanje podzemnim vodnim resursima u Srbiji

    Dušan Polomčić, Zoran Stevanović, Dragoljub Bajić, Bojan Hajdin, Vesna Ristić-Vakanjac, Petar Dokmanović, Saša Milanović (2012)
    Slično većini evropskih zemalja, udeo podzemnih voda u javnom vodosnabdevanju u Srbiji je oko 75%. Najveće rezerve su akumulirane u vodonosnim naslagama intergranularne poroznosti neogene i kvartarne starosti, kao i u karstnim izdanima. One su jedini izvor vodosnabdevanja pijacom vodom za Vojvodinu i veći deo Srbije. Delovi sa malim rezervama podzemnih voda su Šumadija i južni delovi zemlje, gde se koriste u većoj meri površinske vode. Do sada izvedena hidrogeološka istraživanja pokazuju da se zahvata oko 30% obnovljivih rezervi ...
    ... Kovács B., Török J., Milanovi S., Hajdin B. and Papic P.: Towards sustainable management of transboundary Hungarian – Serbian aquifer. In: Transboundary Water Resources Management: A Multidisciplinary Approach, 1 Ed. (eds. Ganoulis J., Aureli A. and Fried J.). Wiley- VCH Verlag. pp. 143-149, 2011 ...
    ... , Kovacs B., Torok J., Milanovic S., Hajdin B. and Papic P.: Towards sustainable management of transboundary Hungarian — Serbian aquifer. In: Transboundary Water Resources Management: A Multidisciplinary Approach, | Ed. (eds. Ganoulis J., Aureli A. and Fried J.). Wiley- VCH Verlag. pp. 143-149, 2011 ...
    ... Belgrade, Faculty of Mining and Geology Summary Similarly to the majority of European countries, the share of groundwater in public water supply in Serbia is around 75%. The greatest groundwater reserves are accumulated in substantial neogene and quaternary water-bearing deposits of intergranular ...

  • Defining the size class as the quality papameter of zeolite assortment of products

    Sekulić Živko, Kolonja Božo, Knežević Dinko (2013)

  • Drilling fluids and environmental safety

    Leković Branko, Karović-Maričić Vesna, Danilović Dušan (2013)

  • Assessing Criteria Weights by the Symmetry Point of Criterion (Novel SPC Method) - Application in the Efficiency Evaluation of the Mineral Deposit Multi-Criteria Partitioning Algorithm

    Zoran Gligorić, Miloš Gligorić, Igor Miljanović, Suzana Lutovac, Aleksandar Milutinović (2023)
    Information about the relative importance of each criterion or the weights of criteria can have a significant influence on the ultimate rank of alternatives. Accordingly, assessing the weights of criteria is a very important task in solving multi-criteria decision-making problems. Three methods are commonly used for assessing the weights of criteria: objective, subjective, and integrated methods. In this study, an objective approach is proposed to assess the weights of criteria, called SPC method (Symmetry Point of Criterion). This point ...
    Вишекритеријумско одлучивање, тежине критеријума, тачка симетрије критеријума, налазиште минерала, алгоритам, процена учинка

  • Kompleksna dinamika modela nastanka rudarski generisanih potresa duž reaktiviranih raseda

    Kostić Srđan, Gojković Nebojša, Vasović Nebojša (2013)

  • A model for estimation of stress-dependent deformation modulus of rock mass

    Slavko Torbica, Veljko Lapčević (2019)
    Deformation modulus, Young’s modulus, Rock mass, Stress

  • Classification of mining waste landfills according to legislation in Serbia

    Dragana Nišić, Uroš Pantelić, Nikoleta Aleksić, Neda Nišić (2021)
    rudarski otpad, jalovina, uredba, deponija, kategorija A, klasifikacija
    ... included this practice in its legislation by adopting the Bylaw on the conditions and procedure for issuing waste management permits, as well as criteria, characteri- zation, classification and reporting on mining waste in 2017. As the implementation of the Bylaw began in 2020, there are still frequent ...
    ... possibility of a potential failure and the character and composition of the waste disposed on it, while the process of classification according to the consequences of the failure runs thro- ugh three iterations, through which endangered humanity, source-path-recipient chain and significance of consequences ...
    ... Classification of mining waste facilities, Final Report, 2007, European Commission, DG Envi-ro- nment, https://-ec.europa.eu/-environment/pdf/-wa- ste/mining/mwfs_report_dec_07.pdf [2] Nisic, Dragana, and Dinko Knezevic: Risk-based classification of industrial waste storage facilities, Inżynieria ...

  • Equilibrium and kinetic studies of the reactions between [Ru(terpy)(bipy)Cl]Cl complex and biologically important N-donor ligands

    Aleksandar Mijatović, Biljana Petrović, Ratomir Jelić, Živadin Bugarčić (2011)
    Studije u oblasti antikancerogenih karakteristika jedinjenja rutenijuma(III/II) izazivaju veliku pažnju već nekoliko godina otkako su neka od njih kao što su KP1019 (indazolijum-tetrahloridobis(H-indazol)rutenat(III)) i NAMI-A (imidazolijum) -trans-tetrahlorido(dimetilsulfoksid)indazolerutenat(III)) dostigao nivo kliničkog ispitivanja. Kompleksi rutenijuma u ​​reakciji sa molekulom DNK formiraju prvenstveno gvanin- i adenin-adukt, kao komplekse platine. Takođe, nekoliko studija ukazuje na veoma jake interakcije sa proteinima. Međutim, kompleksi Ru(III/II) pokazuju generalno manje toksične efekte od lekova platine(II).1 Proučavali smo kinetiku reakcija supstitucije kompleksa [Ru(terpi)(bipi)Cl]Cl sa biološki važnim ligandima: dimetilsulfoksidom, gvanozin-5’-monofosfatom, ...

  • Primary crusher site selection in open pit mines - case study in Sungun copper mine

    Ali Nasirinezhad, Dejan Stevanović, Dragan Ignjatović, Mehdi Rahmanpou (2021)
    Facility site selection, (such as Primary or in pit Crusher location) is one of the most important steps in mine de-sign process that has a significant impact on economy of the mining operation. This study covers an attempt to find the optimal location forprimary crusher in order to support the expansion of Sungun copper mine, which is the second largest open pit mine in Iran. Recent exploration drilling has led to a considerable increase in the ore reserve. Therefore, ...
    odabir lokacije, višekriterijumsko odlučivanje, analiza osetljivosti, Sungun rudnik bakra