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Упит dcterms_subject_txt:TE Nikola Tesla""

295 items

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... Information, University Computer Center), University of Niš (Faculty of Natural Sciences and Mathematics, Teacher's College, University Library "Nikola Tesla"), University of Kragujevac (University Library, Faculty of Philology and Arts), Archaeological Institute Belgrade, National Library of Serbia ...
    ... have to be registered and described in the central metadata repository. The aim of the BAEKTEL Metadata Portal is to provide structured access to information on open education resources within the BAEKTEL network. To OER creators, the Portal provides OER metadata management, and to learners ...
    ... educational resources have an exceptional potential to contribute to the improvement of the quality and effectiveness of education. Apart from responding to the demand for access to ICT infrastructure, educational institutions are also required to improve the teaching and learning environment ( ...

  • Компарација метода XRF i ICP-MS на узорцима угља и продуктима сагоревања

    Бранко Костић, Ксенија Ераковић, Дејан Прелевић, Сабина Ковач, Драгана Животић (2023)
    геохемија, угаљ, продукти сагоревања, XRF, ICP-MS

  • XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit

    Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Kristina Šarić (2024)
    Čukaru Peki, epithermal mineralization, hydrothermal alterations

  • Advancing Sentiment Analysis in Serbian Literature: A Zero and Few-Shot Learning Approach Using the Mistral Model

    Milica Ikonić Nešić, Saša Petalinkar, Mihailo Škorić, Ranka Stanković, Biljana Rujević (2024)
    Ova studija predstavlja analizu sentimenta srpskih starih romana iz perioda 1840-1920, koristeći veliki jezički model (LLM) Mistral za tehniku učenja sa zasnovani na takozvanim "zero" i "few-shot" pokušajima. Glavni pristup uvodi inovacije osmišljavanjem istraživačkih upita (promptova) uključuju tekst sa uputstvom za klasifikaciju bez primera i na osnovu nekoliko primera, omogućavajući jezičkom modelu da klasifikuje osećanja u pozitivne, negativne ili objektivne kategorije. Ova metodologija ima za cilj da pojednostavi analizu osećanja ograničavanjem odgovora, čime se povećava preciznost ...
    zero-shot, few-shot, sentiment, Serbian, Mistral model

  • 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 ...
    транспортни систем, камион, багер, транспортер са траком, дробилица
    ... pa Je 1010 m iH nocTaBJbeH je HOJI HarHOOM 0JI OKO 3.7* (rpaHcnopr py/te oxliı Kore 90 Ha KOJOJ ce Hana3uH npoOumuia JO KoTe 156 rane ce Hana3H yToBap Ha rpancnoprep TI). Marepujan ce MaJbe CralmMOHapHMM TpaHcmMŽoprepoM TI myxuHc 1660 m TpaHcnopryje o TocTpojeba 3a GMS. OpBaj TpaHcnopTep ce HaJta3H ...
    ... 1 Ligenced to University of Belgrade Technologies Ta6ena 7.2.1.6. Iapaempu mpancnopmepa T2 25 Sep 2024 1 Conveyor Idler Details Report Rudarsko-geoloski fakultet Project Zavrsni rad Project No. Conveyor No. T2 Client Prepared By Design Date Page 1/1 Katedra Nikola 17 September ...
    ... 1 Licenced to University of Belgrade < ncnmg\es 89 Ta6ena 7.2.1.7. IIpopauyn nanpesata s3a mpancnopmep T2 25 Sep 2024 11:13 Project Zavrsni rad Project No. Conveyor No. T2 Takeup & Drive Traction Calculation Rudarsko-geoloski fakultet Client Katedra PreparedBy · Nikola Design Date ...

  • 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, ...
    ETS, BDP - rashodni pristup, cene električne energije
    ... Измењено: 2024-11-20 08:23:39 Projecting short to medium-term effects of carbon 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 ...
    ... Council, 2021). In order to examine the short to medium-term effects of introducing the ETS on projected economic growth (up to 2030) prior to its in, an approach has been developed based on the analysis of the expenditure approach to GDP. The primary objectives aimed to be achieved through this ...
    ... increase in RES capacity, due to the higher electricity production levels projected (Fig.. 4), the electricity sector is expected to continue having the highest contribution to GHG emissions, projected to be about 35,000 thousand tons (kt) COpeq in 2030 (Fig. 5). According to projections, the share ...

  • Preparation of Multimedia Document “YU Rock Scene”

    Milena Obradović, Aleksandra Arsenijević, Mihailo Škorić (2017)
    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, ...
    multimedia document, library science, information science, rock and roll, music, Yugoslavia
    ... breakthrough of performers and presentation of their hits to as many 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 ...
    ... was difficult at the time to purchase good musical instruments at affordable prices. Still, there were tendencies for rock music as a musical genre to take roots in the territory of Montenegro, especially in Podgorica. Some movies deal with these issues, such as Momir Matović’s To ludo srce, and rock ...
    ... Soon, festivals devoted to rock music began to be organized, as well as gigs in increasing number of discotheques across Yugoslavia. First record labels began to be estab- lished, and the rock music was followed by numerous controversial phenomena. In this study, we have decided to list the most significant ...

  • 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 (2024)
    CIII-RS-0038, Recon Tethys, DEMONITOR, TMCmod, REASONING

  • 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. ...
    Arilje, grivska formacija, Drina-Ivanjica, tektonska evolucija

  • Примена дискретног ауторегресивно – кросрегресивног модела покретног просека за прогнозу дневних вредности издашности врела Мокра и Дивљана

    Бранислав Петровић, Вељко Мариновић (2021)
    Аутокорелациона и кроскорелациона анализа временских серија падавина и истицања подземних вода карстних врела Мокра и Дивљана (Сува планина, ЈИ Србија) извршена је ради формирања стохастичког ауторегресивно-кросрегресивног модела (ARCR) и прогнозе дневних вредности издашности. Будући да је тешко предвидети просторну дистрибуцију подземних вода у оквиру карстног хидрогеолошког система услед постојања хетерогености и анизотропности карстне издани (тј. кречњачких стена у овом случају), апликативност детерминистичких модела је минимизирана, па је примена стохастичког модела у овом случају учинковитија. Овим моделом могуће је дати ...
    карстно врело, стохастички модел, анализа временских серија, ауторегресивно-кросрегресивни модел (ARCR)

  • Sanitary protection zoning of groundwater sources in unconsolidated sediments based on a Time-Dependent Model

    Vladimir Živanović, Igor Jemcov, Veselin Dragišić, Nebojša Atanacković (2020)
    delineacija sanitarnih zona, TDM metoda, zbijena izdan, zaštita izvorišta podzemnih voda

  • 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.
    Прибој, природни гас, дистрибуција
    ... crpaHe ruenumiTa. InaBHuH payno3H 3a TO cy: • reorpa(bcKH noo;Kaj OIImITHHe (BeJIHKa y)laJbeHOCT OJI mTocTOjehHX MarHCTpaJIHHX TaCOBOJTa) • BeJmKa y)laJbeHOCT HOjenHHauHO HajBeher nmorTpomraua (CxrooojnHa 3oHa IIpa0oj) op rpanna H rpaJicKe OKOJIHHE Te Ce Hana3H HajBeha HOTPpOIIM5a ČHCpreHTa ...
    ... 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. ...
    ... caTy (T) e – kKoe(bHinujeHT orpaHueDba Qgg=24*5D*Qgh*e* Y — KopekioHu (baKkTop JejHOBpeMeHOCTH tu - yHyTpatmtba TeMrteparypa rpejabba, ti=20' C ts — IIpoOjeKTOBaHa cCIIOJbHa TeMIIepaTypa (tu—ts) 15 Ta6ena 3.5 - IJompoutba zaca y cekmopy 0ooMahuncmaa [ipoceuHa kBanparypa [m2] [TipoceuHa ...

  • Hidrogeološke karakteristike područja Cerničkog polja (Istočna Hercegovina) sa posebnim osvrtom na rizik od zagađena podzemnih vodnih resursa

    Petar Vojnović (2023)
    ... 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 ...
    ... hidrogeologiju karsta, Đušina 7, e-mail: petar.vojnovicoorgf.bg.ac.rs Izvod Područje istraživanja nalazi se u jugoistočnom dijelu Republike Srpske te pripada slivu rijeke Trebišnjice. U zoni Cerničkog polja još od sredine dvadesetog vijeka, vršila su se hidrogeološka istraživanja u više navrata ...
    ... predstavljaju geološki fenomen koji se odlikuje znatnom anizotropijom i otkrivenošću, postoji mogućnost brzog pogoršavanja kvaliteta izdanskih voda. Iz tog razloga posebna pažnja posvećena je definisanju hazarda, kojih u okolini Gacka ima poprilično, koji bi u kombinaciji sa izradom adekvatnih karta ...

  • 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 ...
    ekstrakcija terminologije, validacija terminologije, GIZA++, grafovi, Unitex, klasifikacija teksta
    ... using Eng-TE for extraction). II Number of aligned chunks after subsequent filtering using Serbian terms (Processing iii) : (S(term) ∼ S(align.chunk)) ∧ (T (term) ∼ T (align.chunk)) ∧ (S(align.chunk) ↔ T (align.chunk)). 11 To keep it simple, in the following notation, we refer to sets as to single repre- ...
    ... research the system was tuned to recognise 26 most frequent syntactic structures, which were previously identified by an analysis of several Serbian terminological dictionaries and the Serbian e-dictionary of MWUs (Krstev, 2008). In this paper we refer to this tool as Serb-TE. Some of these structures are ...
    ... processing consist of several com- ponents developed in C# and Python that are interconnected to work in a pipeline. The pipeline relies on existing tools for the extraction of English MWTs (Eng-TE) and Serbian MWEs (Serb-TE) implemented in LeX- imir (Stanković et al., 2016) and on GIZA++ for word alignment ...

  • Еоценска фауна југозападног дела Сирт басена (Либија)

    Љупко Рундић, Мери Ганић (2020)
    Еоцен, крупни мекушци, нумулити, ЈЗ Сирт басен, Либија

  • 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, dependability

  • Gate Road Support Deformation Forecasting Based on Multivariate Singular Spectrum Analysis and Fuzzy Time Series

    Luka Crnogorac, Rade Tokalić, Zoran Gligorić, Aleksandar Milutinović, Suzana Lutovac, Aleksandar Ganić (2021)
    Underground mining engineers and planners in our country are faced with extremely difficult working conditions and a continuous shortage of money. Production disruptions are frequent and can sometimes last more than a week. During this time, gate road support is additionally exposed to rock stress and the result is its progressive deformation and the loss of functionality of gate roads. In such an environment, it is necessary to develop a low-cost methodology to maintain a gate road support system. ...
    deformacije podgrade, lasersko skeniranje, višekanalna singularna spektralna analiza, prognoza, klasterisanje fuzzy vremenskih serija
    ... related to support deformation monitoring, while the second phase is related to data analysis. To record support deformations over a defined time horizon we use laser scanning technology together with multivariate singular spectrum analysis to conduct data processing and forecasting. Fuzzy time series ...
    ... related to support deformation monitoring, while the second phase is related to data analysis. To record support deformations over a defined time horizon we use laser scanning technology together with multivariate singular spectrum analysis to conduct data processing and forecasting. Fuzzy time series ...
    ... 14, 3710 5 of 20 According to Equation (2), x and z coordinates of the marker m over time correspond to one channel time series. If we take into consideration the total number of markers is M, then we are faced with an M-channel time series. Consider an M-channel time series with a series length of ...

  • Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic

    Miljan Gomilanović, Miloš Tanasijević, Saša Stepanović (2022)
    This work presents a model for determining the availability of continuous systems at open pits by applying fuzzy logic and fuzzy inference systems. The applied model was formed by the synthesis of independent partial indicators of availability. The model is based on an expert system for assessing the availability of continuous mining systems. The availability of the system, as a complex state parameter, is decomposed into the partial indicators, reliability, and convenience of maintenance, and the fuzzy compositions, used ...
    системи, континуални систем експоатације, површински коп, рударство, расположивост, фази логика, max–min композиција, min–max композиција

  • A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2021)
    When assessing the potential of renewable energy alternatives for electricity generation, it is necessary to implement a multi-perspective approach that includes economic, technical, environmental, and socio-political criteria. For the evaluation of criteria and alternatives, the Fuzzy Analytical Hierarchy Process (FAHP) method is applied. The obtained weights are formed according to the values of energy indicators and expert judgments. The use of a fuzzy numerical value scale for the assessment of expert judgments and energy indicators provides a more sensitive ...
    Proizvodnja električne energije, Obnovljivi izvori energije, Višekriterijumsko odlučivanje, Srbija
    ... generation in the EPS’ thermal power plants is lignite, as a domestic energy source, from Kolubara and Kostolac mine basins. Thermal Power Plants Nikola Tesla (TENT) is the largest producer of electricity in southeast Europe (Gajić et al., 2019). It comprises of 14 units with a total installed capacity ...
    ... and are related to different aspects of each RES. For the socio-political criterion of using RESs in Serbia, experts’ judgments are implemented here, due to a lack of appropriate indicators to reflect the influence of each RES on the social and political dimension in Serbia. Therefore, to prioritize RESs ...
    ... supply refers to the capability of each RES to ensure reliable electricity supply (such as generation and transmission capacity) and to maintain normal customer supply (Groissböck and Gus- mão, 2020). 3. Employment Creation (SC3) - direct employment gener- ated by activity related to renewable energy ...

  • Modeliranje buke u urbanoj sredini u okolini Doma zdravlja u Pančevu

    Stefan Mandić (2024)
    Prisustvujemo epohi gde buka predstavlja veoma rasprostranjen i moderan fenomen koji možemo deklarisati kao problem. Svedoci smo toga da moderni problemi zahtevaju malo drugačiji pristup nego u prošlosti, odnosno zahtevaju moderna rešenja. Samim tim, vremenom je došlo do modernizacije alata,u ovom slučaju došlo je do razvoja modela za rasprostiranje buke koji su se vremenom unapređivali pa tako danas imamo jedno moćno sredstvo za borbu protiv buke u vidu kompjuterskog softvera.Ovaј master rad, pod nazivom „Modeliranje buke u urbanoj sredini ...
    buka, zvuk, saobraćaj, modeliranje, merenje buke
    ... computer software. We were able to present three scenarios in order to gain an insight into the real state of municipal noise and to carefully compare the results from the field and those obtained through the model. AlI this in order to find an effective solution to reduce the impact of noise. This ...
    ... Zajedno sa okolnim selima po nekim novijim informacijama, Pančevo ima preko 100.000 stanovnika (tabela 4). Naselja koja možemo naći u Pančevu su: Tesla, Margita( Gornji grad), Kotež 1 i 2, Strelište, Vojlovica, Misa (Mladost), Centar i Stari Tamiš (slika 27). Tabela 4: Populacija i etnička građa ...
    ... than in the past, i.e. they require modern solutions. As a result, over time tools were modernized, in this case there was the development of noise propagation models that were improved over time, so today we have a powerful tool to combat noise in the form of computer software. This master's thesis ...