Претрага
279 items
-
Proposal of 2D finite element model for square pillar stability analysis
Đokić Nemanja, Duranović Miodrag, Lapčević Veljko, Torbica Slavko, Petrović Milenko, Savić Ljubinko (2018)Đokić Nemanja, Duranović Miodrag, Lapčević Veljko, Torbica Slavko, Petrović Milenko, Savić Ljubinko. "Proposal of 2D finite element model for square pillar stability analysis" in Podzemni radovi no. 33, :Unierzitet u Beogradu - Rudarsko-geološki fakultet (2018): 31-40
-
Optimization of ring blasting in sublevel stoping gold mine
Duranović Miodrag, Đokić Nemanja, Lapčević Veljko, Torbica Slavko, Petrović Milenko, Savić Ljiljana (2018)Duranović Miodrag, Đokić Nemanja, Lapčević Veljko, Torbica Slavko, Petrović Milenko, Savić Ljiljana. "Optimization of ring blasting in sublevel stoping gold mine" in Podzemni radovi no. 33, :Unierzitet u Beogradu - Rudarsko-geološki fakultet (2018): 61-68
-
Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija
Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić (2016)... Impact of Tailing Ponds in Northern Kosovo and Metohija Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Application of a Method for Intelligent Multi-Criteria Analysis ...
... Impact of Tailing Ponds in Northern Kosovo and Metohija | Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić | Energies | 2016 | | 10.3390/en9110935 http://dr.rgf.bg.ac.rs/s/repo/item/0005080 Дигитални репозиторијум Рударско-геолошког факултета Универзитета ...Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić. "Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija" in Energies, MDPI AG (2016). https://doi.org/10.3390/en9110935
-
Projection of SO2 emissions in coal power plants in Serbia
Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2023)The production of electricity in the countries of South-Eastern Europe (SEE) was mainly related to the use of coal, predominantly lignite. The total installed capacity of thermal power plants using coal in these seven countries is 17.813 MW, distributed in 31 thermoblocks. The mentioned plants are the dominant pollutant emitters in all observed countries. Data on the largest emitters in the countries of the European Union and a comparison with SEE countries were collected. The calculation of emissions of ...... Rom4 - Rovinari TPP: 990 MW Rom5 - Turceni TPP: 990 MW Rom6 - Craiova II TPP: 300 MW - Isalnita TPP: 315 MW Rom?7 - Govora TPP: 100 MW Srb1 - Nikola Tesla A, B TPP: 3036 MW Srb2 - Kolubara A TPP: 239 MW Srb3 - Kostolac A, B TPP: 1010 MW Srb4 - Morava TPP: 120 MW. Figure 1. Region SEE with ...
... Top 5 emitters SO, by Europe in 2021 [11, 12, 13] SO> Installed Power plant emissions power Generation | Relation [kt] [MW] [TWh] [ktSO2/TWh] Nikola Tesla | Serbia Lignite Bitola North Macedonia Lignite Kakanj Bosnia&Hercegovina Lignite Ugljevik Bosnia&Hercegovina Lignite Kostolac Serbia ...Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac. "Projection of SO2 emissions in coal power plants in Serbia" in 9th International Conference Mining and environmental protection, Sokobanja 24-27th May 2023., Belgrade : University of Belgrade, Faculty of Mining and Geology (2023)
-
Laboratory testing of fly ash
Fly ash is one of the most common waste materials created by burning of coal. It is composed of smaller particles, consisting mainly of aluminosilicate glass, mullite and quartz, which are collected by electrostatic separators (filter) of gaseous products arising from the combustion of coal. This paper presents the pozzolanic properties, mechanical properties, chemical and mineral composition of fly ash obtained in the combustion process in a power plant Nikola Tesla A (PPNT A) with the addition of a ...chemical composition, fly ash, mechanical properties, mineral properties, pozzolanic properties, X-ray diffraction... the pozzolanic properties, mechanical properties, chemical and mineral composition of fly ash obtained in the combustion process in a power plant Nikola Tesla A (PPNT A) with the addition of a binder hydrated lime and cement. The aim of research is to test the possibility of using the fly ash from ...
... svojstva, mehanička svojstva, kemijski i mineralni sastav i svojstva elektrofilterskog pepela dobivenog u procesu sagorijevanja u termoelektrani Nikola Tesla A (TENT A) s dodatkom veziva hidratiziranog vapna i cementa. Cilj istraživanja je mogućnost uporabe elektrofilterskog pepela za izradu elemenata ...
... fly ash annually during coal combustion in the power plants [3]. The samples subject to laboratory tests were taken from the thermal power plant Nikola Tesla A (PPNT A) in Obrenovac. This paper presents the pozzolanic, mechanical, chemical and mineral composition and properties of fly ash obtained ...Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić. "Laboratory testing of fly ash" in Tehnički vijesnik (2016). https://doi.org/10.17559/TV-20150317171035
-
XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit
Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Kristina Šarić. "XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit" in V Congress of Geologists of Republic of Macedonia ": “Geology in a changing world”, Makedonsko geološko društvo (2024)
-
Транспортни систем за руду на површинском копу Бувач
Никола Аџић (2024)У општем делу овог рада ће бити наведени утоварно-транспортни системи, њихова подела и основни елементи. У оквиру тога ће бити детаљније објашњени сви појединачни делови ових система као што су багери, камиони, дробилице и транспортери са траком. Даље ће бити наведени програмски пакети који се користе за прорачун ових система Talpac који се користи за прорачун дисконтинуалног транспорта и Helix који се користи за прорачун транспортера са траком. У специјалном делу су наведени параметри које мора да испуни пројектовани ...... 2024-10-16 12:23:31 Транспортни систем за руду на површинском копу Бувач Никола Аџић Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Транспортни систем за руду на површинском копу Бувач | Никола Аџић | | 2024 | | http://dr.rgf.bg.ac.rs/s/repo/item/0009039 Дигитални ...
... mpaucnhopmepy T2 25 Sep 2024 11:13 Tension Calculations - Summary Belt Sag Page 41/2 Project Zavrsni rad Client Katedra Project No. PreparedBy · Nikola Conveyor No. T2 Design Date 17 September 2024 Allowable Belt Sag % Running 15 % Allowable Belt Sag % Start / Stop 5 % Takeup Mass 10500 kg Running ...
... Report Rudarsko-geoloski fakultet Project Zavrsni rad Project No. Conveyor No. T2 Client Prepared By Design Date Page 1/1 Katedra Nikola 17 September 2024 Idler Category Idler Description Carry Side Idlers Sandvik Carry Series 15 3 Roll Carry 127 Plain Return Side Idlers ...Никола Аџић. Транспортни систем за руду на површинском копу Бувач, 2024
-
Proračun recirkulacionih pumpi u postrojenju za odsumporavanje dimnih gasova ,,TENT B"
Tomislav Trpković (2024)Predmet ovog rada baziraće se na proračunu i usvajanju mašinskih instalacija potrebnih za nesmetano funkcionisanje sistema dve međusobno povezane celine Absorber - Pumpna stanica, preko FRP ( Fiberglass Reinforced Plastic) cevovoda kojim se odvija transport suspenzije krečnjaka neophodnog u samom procesu odsumporavanja dimnih gasova. Pored tehničkog opisa same tehnologije koja uključuje tri objekta: Absorber, Pumpna Stanica i cevovod, glavni deo rada odnosiće se na proračun i usvajanje mašinskih instalacija koji uključuju recirkulacione radijalne centrifugalne pumpe i cevovode kojima ...postrojenje za odsumporavanje dimnih gasova, termoelektrana, pumpna stanica, FRP cevovod, Absorber, transport suspenzije gipsa, prirubnica, ventil, potisni cevovod, usisni cevovod... aaaaaaaaeaaaaoaaaaatet 71 7. Literaturaaaaaaaaaa a aataaaeaaaaaaaaeaaaaaaaaaaaaaaaaaaaaaaeaaaataatatetet 72 1. Uvod Opis TE Nikola Tesla B Termoelektrana "Nikola Tesla B" je izgrađena u skladu s vodećim tehničkim standardima i propisima tog doba. Koncipirana Je za faznu izgradnju, pri čemu ...
... Transport, Flange, Valve, Discharge Pipeline, Suction Pipeline. POPIS SLIKA I TABELA Slike Broj Naziv Strana || Slika 1.1 Termoelektrana Nikola Tesla B 14 2 Slika 1.2 Proces odsumporavanja 19 3 Slika 1.3 Postrojenje za ODG 20 4 Slika 1.4 Lokacija postrojenja ODG 1 25 5 Slika 3.1 Ce ...
... 2TF43/44 67 21 Tabela 5.9 Lista FRP Cevovoda 70 Sadržaj 1. Uvod al aoanananaaaaaaaaaaaaaaaaaa a aaaaaaaaaa a oaaaaaaaaaaaaaakaNaot 10 Opis TE Nikola Tesla B ......c.aaaaaanaananaaananaaatanaaaaaeaaaeaaaeaaaaaaaaoetot 10 Osvrt na ekološke parametre opravdanosti upotrebe postrojenja za ODG .... ...Tomislav Trpković. Proračun recirkulacionih pumpi u postrojenju za odsumporavanje dimnih gasova ,,TENT B", 2024
-
Projecting short to medium-term effects of carbon emissions trading on Serbia's GDP
Boban Pavlović, Nikola Trtica (2024)This paper presents an approach to assess the short to medium-term effects of the Emissions Trading System (ETS), an economic and climate policy instrument aimed at reducing greenhouse gas emissions, on GDP from the expenditure side. The analysis focuses on Serbia’s electricity sector, which relies heavily on lignite-based pro duction dominated by state-owned enterprises. The obtained projections suggest that in the short term, the introduction of an ETS may lead to slower GDP growth compared to official forecasts. However, ...... emissions trading on Serbia's GDP Boban Pavlović, Nikola Trtica Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Projecting short to medium-term effects of carbon emissions trading on Serbia's GDP | Boban Pavlović, Nikola Trtica | Utilities Policy | 2024 | | 10.1016/j ...Boban Pavlović, Nikola Trtica. "Projecting short to medium-term effects of carbon emissions trading on Serbia's GDP" in Utilities Policy, Elsevier BV (2024). https://doi.org/10.1016/j.jup.2024.101855
-
Preparation of Multimedia Document “YU Rock Scene”
SUMMARY: This study will present the preparation process of a multimedia document entitled YU ROCK SCENE in which participants were senior students of undergraduate studies of the Department of Library and Information Science at the University of Belgrade Faculty of Philology during the academic year 2014/2015, as a part of the subject Multimedia Documents. This study gives an overview of the historical development of rock and roll in the territory of the former Yugoslavia, rock scene in Yugoslav republics, ...... people as possible. Persons who have greatly contributed to radio shows related to the YU rock scene include Zoran Modli, Nikola Karaklajić, Nikola Nešković, Vlada Džet, Nikola Kanjevac and many others. Radio Belgrade broadcasted popular shows, such as: Zeleni megaherc, Veče uz radio, Pri- jatelji ...Milena Obradović, Aleksandra Arsenijević, Mihailo Škorić. "Preparation of Multimedia Document “YU Rock Scene”" in Infotheca - Journal for Digital Humanities, Faculty of Philology, University of Belgrade (2017). https://doi.org/10.18485/infotheca.2016.16.1_2.6
-
Infotheca (Q25460443) in Wikidata
Ranka Stanković, Lazar Davidović (2021)Vikipodaci su baza znanja Zadužbine Vikimedija koja predstavlja zajednički izvor različitih vrsta podataka koje koriste ne samo drugi Vikipedijini projekti, već sve više i brojne aplikacije semantičkog veba. U ovom radu ćemo prezentovati primer integracije Vikipodataka sa digitalnim bibliotekama i eksternim sistemima, kao i mogućnost ubrzanja pripreme i unosa podataka na primeru radova iz časopisa za digitalnu humanistiku Infoteka.... . . The concepts behind items should be unique, but as it hap- pens, there can exist two items under the same name, Nikola Tesla (Q9036) refers to the famous scientist, while Nikola Tesla (Q2732597) refers to a hous- ing project (Q486972) in Nǐska Banja (Q954986) named after him. It is rec- ommended ...Ranka Stanković, Lazar Davidović. "Infotheca (Q25460443) in Wikidata" in Infotheca, Faculty of Philology, University of Belgrade (2021). https://doi.org/10.18485/infotheca.2021.21.1.5
-
Improvement of education through the cooperation between CEEPUS EURO Geo-Sci network and scientific projects: examples from UB-FMG
Kristina Šarić, Dejan Prelević, Miloš Marjanović, Uroš Stojadinović, Vladimir Simić . "Improvement of education through the cooperation between CEEPUS EURO Geo-Sci network and scientific projects: examples from UB-FMG" in V Congress of Geologists of Republic of Macedonia ": “Geology in a changing world”, Makedonsko geološko društvo (2024)
-
Tektonske i litostratigrafske karakteristike šireg područja Grivske (Zapadna Srbija)
Nikola Otašević (2024)U ovom radu predstavljene su osnovne geološke karakteristike šireg područja Grivske. U litostratigrafskom pogledu na ovom prostoru prisutne su paleozojske, mezozojske i kenozojske sedimentne, magmatske i metamorfne stene. Tvorevine karbona su predstavljene semimeta-morfisanim tvorevinama.Tvorevine trijaske starosti su predstavljene slojevitim i masivnim krečnjacima, dok su tvorevine jure predstavljeni produktima ofiolitskog melanža. Takođe, prisutne su i tvorevine senona koje su predstavljene masivnim krečnjacima. U neogenoj sukcesiji dominiraju klastiti miocena, dok su u kvartaru zastupljeni različiti tipovi fluvijalnih, deluvijalnih i deluvijalno-proluvijalnih tvorevina. ...Nikola Otašević. Tektonske i litostratigrafske karakteristike šireg područja Grivske (Zapadna Srbija), 2024
-
Aнализа и димензионисање примарне и секундарне гасне дистрибутивне мреже ,,Студија случаја Прибој"
Никола Котлаја (2024)У овом раду је приказано идејно решење пројекта гасификације градског насеља, општине Прибој на основу података прикупљених у претходном периоду , од надлежних лица која су са тим упозната и података из сектора широке потрошње које су биле јавно доступни.... дистрибутивне мреже ,,Студија случаја Прибој" Никола Котлаја Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Aнализа и димензионисање примарне и секундарне гасне дистрибутивне мреже ,,Студија случаја Прибој" | Никола Котлаја | | 2024 | | http://dr.rgf.bg.ac. ...Никола Котлаја. Aнализа и димензионисање примарне и секундарне гасне дистрибутивне мреже ,,Студија случаја Прибој", 2024
-
Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa
Petar Vojnović (2023)... veštački podignutih sastojina crnog bora i američkog jasena u „Lipovačkoj šumi“ i ocena ekološke funkcionalnosti OR-5. Dragan Z. Troter, Dušica R. Đokić-Stojanović, Aleksandra B. Cvejić, Tatjana R. Veličković, Zoran B. Todorović, Olivera S. Stamenković, Vlada B. Veljković: Ekološki-prihvatljiva katalitička ...
... Nataša Knežević, Miroslav Sokić, Vladimir Pavićević, Aleksandar Marinković: Prečišćavanje otpadnih voda primenom MBBR Sistema V-3. Jelena Šurlan, Nikola Maravić, Zita Šereš, Nataša Đurišić-Mladenović, Biljana Pajin, Dragana Šoronja-Simović: Uklanjanje ibuprofena, diklofenaka i karbamazepina iz otpadnih ...Petar Vojnović. "Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa" in Knjiga radova / 10. Memorijalni naučni skup iz zaštite životne sredine „Docent dr Milena Dalmacija“, Novi Sad 30-31.03.2023., Novi Sad : Univerzitet u Novom Sadu, Prirodno-matematički fakultet- Departman za hemiju, biohemiju i zaštitu životne sredine (2023)
-
Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++
Branislava Šandrih, Ranka Stanković (2020)U nauci, industriji i mnogim istraživačkim oblastima, terminologija se brzo razvija. Najčešće, jezik koji je „lingua franca“ za većinu ovih oblasti je engleski. Kao posledica toga, za mnoga polja termini domena su koncipirani na engleskom, a kasnije se prevode na druge jezike. U ovom radu predstavljamo pristup za automatsko izdvajanje dvojezične terminologije za englesko-srpski jezički par koji se oslanja na usaglašeni dvojezični korpus domena, ekstraktor terminologije za ciljni jezik i alat za usklađivanje delova. Ispitujemo performanse metode na domenu ...... and R. Zanoli. “The TextPro Tool Suite”. In Proceed- ings of 6th edition of the Language Resources and Evaluation Conference, 2008 Pinnis, Marcis, Nikola Ljubešic, Dan Stefanescu, Inguna Skadina, Marko Tadic et al.. “Term Extraction, Tagging, and Mapping Tools for Under- resourced Languages”. In Proceedings ...
... n Method”. Journal of Biomed- ical Semantics Vol. 4, no. 1 (2013): 27. https://doi.org/10.1186/ 2041-1480-4-27 Stanković, Ranka, Cvetana Krstev, Nikola Vulović and Biljana Lazić. “Bib- lisha”, 2014 Stanković, Ranka, Cvetana Krstev, Ivan Obradović, Biljana Lazić and Alek- sandra Trtovac. “Rule-based ...
... Grobelnik, Bente Maegaard et al. Paris, France: European Language Resources Association (ELRA), 2016 Stanković, Ranka, Cvetana Krstev, Duško Vitas, Nikola Vulović and Olivera Kitanović. Keyword-Based Search on Bilingual Digital Libraries, 112–123. Cham: Springer International Publishing, 2017. http://dx ...Branislava Šandrih, Ranka Stanković. "Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.6
-
A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach
Nikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović (2024)This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...fuzzy logic, max-min composition, continuous part of combined system (CCS), open pit, mining, dependabilityNikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović. "A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach" in Applied Sciences, Basel, August 2024, MDPI (2024). https://doi.org/https://doi.org/10.3390/app14177947
-
Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit
Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina. "Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia , Belgrade : University of Belgrade-Faculty of mining and geology (2023)
-
Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia
Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica Kašanin-Grubin, Dragana Životić, João Graciano Mendonça Filho, Predrag Vulić, Branimir Jovančićević (2020)Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica Kašanin-Grubin, Dragana Životić, João Graciano Mendonça Filho, Predrag Vulić, Branimir Jovančićević. "Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia" in Marine and Petroleum Geology, Elsevier BV (2020). https://doi.org/10.1016/j.marpetgeo.2020.104252
-
A Twitter Corpus and Lexicon for Abusive Speech Detection in Serbian
Uvredljivi govor na društvenim medijima, uključujući psovke, pogrdni govor i govor mržnje, dostigao je nivo pandemije. Sistem koji bi bio u stanju da detektuje takve tekstove mogao bi da pomogne da internet i društveni mediji postanu bolji virtuelni prostor sa više poštovanja. Istraživanja i komercijalna primena u ovoj oblasti do sada su bili fokusirani uglavnom na engleski jezik. Ovaj rad predstavlja rad na izgradnji AbCoSER-a, prvog korpusa uvredljivog govora na srpskom jeziku. Korpus se sastoji od 6.436 ručno označenih ...... in social media. In Proceedings of the International AAAI Conference on Web and Social Media, volume 12/1, 2018. 15 Darja Fišer, Tomaž Erjavec, and Nikola Ljubešić. Legal framework, dataset and annotation schema for socially unacceptable online discourse practices in Slovene. In Proceedings of the Ąrst ...
... dictionary to Leximirka lexical database. Infotheca Ű Journal for Digital Humanities, 19(2):81–98, 2020. doi:10.18485/infotheca. 2019.19.2.4. 23 Nikola Ljubešić, Darja Fišer, and Tomaž Erjavec. The FRENK datasets of socially unacceptable discourse in Slovene and English. In International Conference ...
... lexicon. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop, pages 363–370, 2019. 30 Nikola Pantelić. CRIMINAL OFFENSES COMMITTED ON SOCIAL NETWORKS: Structure of the offense and position of the perpetrator, 2017. URL: https://www.paragraf ...Danka Jokić, Ranka Stanković, Cvetana Krstev, Branislava Šandrih. "A Twitter Corpus and Lexicon for Abusive Speech Detection in Serbian" in 3rd Conference on Language, Data and Knowledge (LDK 2021), MDPI AG (2021). https://doi.org/10.4230/OASIcs.LDK.2021.13