Претрага

Упит dcterms_creator_txt:Jakovljević Nikola

268 items

  • Tеслапедиа као централна база библиографских података о Николи Тесли

    Ивана Ћирић, Сузана Топаловић, Биљана Лазић (2013)
    Циљ овог рада је да прикаже идеју и процес израде најкомплетније електронске библиографске базе о Николи Тесли, симболично назване Теслапедиа. Oвaквa бaзa би укључивaлa Teслину библиoгрaфиjу, кao и библиoгрaфиjу других o њeму. Сaм кoнцeпт рaзвoja Teслaпeдиe je видљив крoз двe глaвнe идeje. Првa идeja je зaснoвaнa нa пoстaвљaњу свих пoстojeћих библиoгрaфских јединица кoje Mузej пoсeдуje нa oдрeђeну вeб-лoкaциjу a другa, пoдjeднaкo вaжнa, oглeдa сe у мoгућнoстимa дaљeг рaзвoja и нaдгрaдњe сaмe структурe базе придруживaњeм нoвих библиoгрaфских пoдaтaкa. Oвa бaзa ...
    библиографије
    ... bibliography of Nikola Tesla by Milovan Matić). According to the idea of the project, Teslapedia should be the reference point to all specialized databases and collections that contain useful, relevant and signifi cant information about the life and work of Nikola Tesla. Keywords: Nikola Tesla, bibliography ...
    ... informacijsкe studije, 1990. 8. UNESCO. “Nikola Tesla’s Archive“. UNESCO. http://www.unesco.org/new/en/ communication-and-information/ flagship-project-activities/memory-of-the-world/register/ full-list-of-registered-heritage/registered-heritage- page-6/nikola-teslas-archive/ (преузето 1. 9. 2013). ...
    ... Central Database of the Bibliographic Information about Nikola Tesla Summary The purpose of this paper is to present the idea and the process of creating the most complete electronic bibliographic database of the records related to Nikola Tesla, symbolically named Teslapedia. The database would include ...

  • Развој алгоритма процене ефеката ризика рада рударских машина на бази фази алгебре

    Dejan V. Petrović (2014-12-30)
    Појава изненадних отказа елемената техничких система у рударству је свакодневна појава...
    ризик, поузданост, технички систем, рударске машине, отказ, фази скупови, фази логика

  • Valorization of non-balanced coal reserves in Serbia for underground coal gasification

    David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić (2019)
    In the name of a better and safer energy future, it is our responsibility to focus our knowledge and activities to save on imported liquid and gas fossil fuels, as well as coal on which energy security of Serbia is based. The rationalization in the use of available energy resources certainly positively affects economy and the environment of a country. This paper indicates motivations for the application of the underground coal gasification process, as well as surface gasification for ...
    ugalj, gasifikacija, zaštita životne sredine, skladištenje, solarna
    ... ed coal reserves in Serbia for underground coal gasification David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Valorization of non-balanced coal ...
    ... coal reserves in Serbia for underground coal gasification | David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić | Thermal Science | 2019 | | 10.2298/TSCI190725390P http://dr.rgf.bg.ac.rs/s/repo/item/0008167 Дигитални репозиторијум Р ...
    ... FOR UNDERGROUND COAL GASIFICATION by David T. PETROVIĆ“, Lazar M. KRIČAK”, Milanka N. NEGOVANOVIĆ”, Stefan V. MILANOVIĆ”, Jovan R. MARKOVIĆ”, Nikola Z. SIMIĆ”, and Ljubisav S. STAMENIĆĆ" 2 4D Konsalting, Belgrade, Serbia P Faculty of Mining and Geology, University of Belgrade, Belgrade, Serbia ...

  • Sprega neuronskih mreža i numeričkih modela zadefinisanje sigurnih rastojanja kod razletanja komada pri miniranju

    Saša S. Stojadinović (2013-09-16)
    Doktorska disertacija sa navedenim naslovom prezentuje rezultate istraživanjaproblema razletanja komada pri miniranjima. Cilj istraživanja bio je kreiranje opšteg iuniverzalno primenljivog modela za prognozu maksimalnih dometa razletelih komada idefinisanje sigurnih rastojanja. Kombinacijomterenskih istraživanja, numerikogmodeliranja balistikih trajektorija razletelih komada i adaptivne prirode neuronskihmreža definisan je koncept neuro-numerike sprege. Sprega je objedinila univerzalnuprimenljivost numerikog modela i sposobnost prilagoavanja neuronskih mrežalokalnim uslovima u opšti model za prognozu maksimalnih dometa razletelih komada.Za potrebe sprege, a kao integralni deo disertacije, razvijen je metod za odreivanjekoeficijenta ...
    Razletanje, miniranje, domet, sigurna rastojanja, numeriki modeli,neuronske mreže, sprega, verifikacija

  • A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice

    Nikola Lilić, Ivan Obradović, Ranka Stanković (2002)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper, we ...
    ... Planning in Yugoslav Mining Practice Nikola Lilić, Ivan Obradović, Ranka Stanković Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice | Nikola Lilić, Ivan Obradović, Ranka Stanković ...
    ... Engineering, Vol. 11, No. 4 (2002) 361–382 c© Imperial College Press A KNOWLEDGE-BASED APPROACH TO MINE VENTILATION PLANNING IN YUGOSLAV MINING PRACTICE NIKOLA LILIĆ, IVAN OBRADOVIĆ and RANKA STANKOVIĆ Faculty of Mining and Geology, University of Belgrade, Yugoslavia Ventilation system analysis is a complex ...

  • Палеогеографска реконструкција јадарског блокатоком млађег палеозоика

    Весна Цветков (2018)
    ... ог факултета Универзитета у Београду [ДР РГФ] Палеогеографска реконструкција јадарског блокатоком млађег палеозоика | Весна Цветков | Симпозијум Никола Пантић - човек и природа у спирали времена (90 година од рођења научника), Зборник радова | 2018 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005722 Дигитални ...

  • Determination of Mechanical Properties of Altered Dacite by Laboratory Methods

    Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović (2021)
    This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...
    Geology, Geotechnical Engineering, Engineering Geology
    ... Dejan Stevanović, Nikola Živanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Determination of Mechanical Properties of Altered Dacite by Laboratory Methods | Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović | Minerals ...
    ... Mechanical Properties of Altered Dacite by Laboratory Methods Veljko Rupar 1,*, Vladimir Čebašek 1 , Vladimir Milisavljević 1, Dejan Stevanović 1 and Nikola Živanović 2 ���������� ������� Citation: Rupar, V.; Čebašek, V.; Milisavljević, V.; Stevanović, D.; Živanović, N. Determination of Mechanical ...
    ... Mechanical Properties of Altered Dacite by Laboratory Methods Veljko Rupar 1’*, Vladimir Ceba’ek 1, Vladimir Milisavljevié 1, Dejan Stevanovié 1 and Nikola Zivanovié ” Mining Department, Mining and Geology Faculty, University of Belgrade, 11000 Belgrade, Serbia; vladimir.cebasek@ref.bg.ac.rs (V.C.); vladimir ...

  • Influence of mono- and two-component organic modifiers on determination of lipophilicity of tetradentate Schiff bases

    Nikola Stevanović, Aleksandar Mijatović, Aleksandar Lolić, Mario Zlatović, Rada Baošić (2021)
    Ispitivani su uticaji primene mono- i dvokomponentnih organskih modifikatora na određivanje lipofilnosti 12 tetradentatnih Šifovih baza metodom reverzno-fazne tankoslojne hromatografije. Osnovni cilj je da se proceni tip interakcije između posmatranih jedinjenja i komponenti primenjenih hromatografskih sistema i uspostavi neki obrazac ponašanja kako bi se lakše izabrala kombinacija organskih modifikatora koji će simulirati interakciju u biološkim sistemima na osnovu činjenica da iste osnovne intermolekularne interakcije su odgovorne za ponašanje supstanci i u biološkom i u hromatografskom sistemu. Primenjeni organski modifikator ...
    Šifove baze, Lipofilnost, RP-TLC, Organski modifikatori

  • Simulation of Hydrogeological Environmental Discharge in Case of Interruption Constant Observations

    Marina Čokorilo Ilić, Dragoljub Bajić, Miroslav Popović (2024)
    Monitoring Network, data, hydrogeological environment, tunnel, simulation

  • Increasing the Local Road Network Resilience from Natural Hazards in Municipalities in Serbia

    Biljana Abolmasov, Miloš Marjanović, Ranka Stanković, Uroš Đurić, Nikola Vulović (2024)
    lokalni putevi, prirodni hazardi, otpornost na klimatske promene, MaPLoRds

  • Analiza obrazovnog sistema i kadrovskog potencijala Republike Srbije u oblasti rudarstva i geologije

    Dragan Ignjatović, Stevan Đenadić, Predrag Jovančić, Filip Miletić, Jovana Mitrović (2024)
    Adekvatno postavljen i kontinualno unapređivan sistem obrazovanja predstavlja jasan preduslov za razvoj pojedinca, društva i države u celini. Sistem obrazovanja u Republici Srbiji davno je postavljen, a reforme nisu do kraja sprovedene. Posebno je to izraženo u visokom obrazovanju gde reforma po bolonjskom sistemu nije do kraja sprovedena ili je negativno zloupotrebljena. Trenutno je sistem obrazovanja je pod velikim pritiskom usled oštrih zahteva tržišta rada. U ovom radu je izvršena analiza obrazovnog sistema u oblasti rudarstva i geologije u ...
    obrazovanje, rudarstvo, geologija
    ... {Univervitet u Bcogradu, Rudarsko-geološki fakultet eograd Geološka i hidrometcorološka škola „Milutin Milanković"" Deograd Tehnička škola „Nikola Tesla“ Kstolac 1ebmička škola „Kolubara“ lehnička škola Bor lLazarcvac Slika 1. Pregled obrazovnih ustanova u oblasti rudarstva i geologije u ...
    ... U okviru srednjeg obrazovanja, rudarstvo i geologija se trenutno izučavaju u: • Tehnička škola Kolubara, Lazarevac; 102 • Tehnička škola Nikola Tesla, Kostolac; • Geološka i hidrometeorološka škola Milutin Milanković, Beograd; • Tehnička škola Bor, Bor; i • Tehnička škola, Zrenjanin ...
    ... srednjem obrazovanju Republike Srbije Broj godina učenja Škola Br. Naziv profila – Tehnička škola Kolubara, Lazarevac; 3 – Tehnička škola Nikola Tesla, Kostolac; – Tehnička škola Bor, Bor; Rukovalac mehanizacijom u površinskoj eksploataciji Rukovalac postrojenja za dobijanje 2. : 3 – ...

  • Production of electricity from coal-fired power plants and accompanying CO2 emissions: comparison of EU-27 and US

    Uroš Djorgovski, Aleksandar Madžarević, Predrag Jovančić (2023)
    Even in the third decade of the 21st century, large power plants are still responsible for more than half of the electricity production in Europe and US. They predominantly use fossil fuels in their work, which results in the emission of pollutants into the air, soil and water. In addition to the production of electric energy, fossil fuels, including coal, are used for industrial purposes. Although the use of coal, especially in the countries of the European Union, is ...
    CO2, емисија, угаљ, термоелектрана, САД, ЕУ-27
    ... CO» emissions in the 20 thermal power plants in Europe and US, which are the largest emitters, are shown in Table 2. The thermal power plants Nikola Tesla, Serbia, which are positioned in the 4th place in terms of absolute and specific emissions, have been singled out for the purpose of comparison ...
    ... Germany | Norh Rhine- | 5500 Lignite 3800 5,82 31300 0,71 Westphalia James H US Alabama 20834 | Subbituminous | _ 2822 7,38 20529 LOI Miller Jr Nikola Tesla? Serbia Belgrade 17464 Lignite 3036 5,75 7623 0,99 Niederaussem | Germany | Norh Rhine- | 60g Lignite 3021 5,33 24500 0,66 Westphalia Kozienice ...
    ... CO» emission in the largest power plants in Europe and US for the period 2010-2021, with projections till 2050, are shown in Figure 7. 2 The Nikola Tesla power plant is in Serbia, which is not a member of the EU-27, but is one of the largest emitters of CO> in Europe Table 3. CO;» emissions ...

  • 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 ...
    енергeтика, емисије, СО2, угаљ, електране
    ... 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 ...

  • Laboratory testing of fly ash

    Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić (2016)
    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 ...

  • 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

  • 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
    ... 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 ...

  • 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 .... ...

  • 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
    ... 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 ...

  • 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
    ... 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 ...

  • 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.
    semantički veb,otvoreni povezani podaci, vikpodaci,Infoteka, metapodaci časopisa
    ... . . 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 ...