Претрага
257 items
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Uređaj za merenje brzine detonacije eksploziva i intervala usporenja sredstava za iniciranje
Kričak Lazar, Krunić P., Mitrović S., Zeković Dario, Negovanović Milanka, Stamenić Lj.. "Uređaj za merenje brzine detonacije eksploziva i intervala usporenja sredstava za iniciranje" in TR17013 (2010)
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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 ...... , Germany, 1996 ***. Study of the Coal Reserves on the Kostolac Basin, Faculty of Mining and Geology, Belgrade, Serbia, 2012, (in Serbian) Stamenić, LJ., et al., Experiences with the First Grid-Tied BIPV System in Serbia, Proceedings, 4% World Conference on Photovoltaic Energy Conversion, Waikoloa ...
... 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 reserves in Serbia for ...
... 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 Рударско-геолошког факултета ...David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić. "Valorization of non-balanced coal reserves in Serbia for underground coal gasification" in Thermal Science (2019). https://doi.org/10.2298/TSCI190725390P
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Otklanjanje prihvata alata za bušenje kao uslov uspešnog završetka izrade bušotine
Dušan Lj. Janačković (2018)Dušan Lj. Janačković. Otklanjanje prihvata alata za bušenje kao uslov uspešnog završetka izrade bušotine, Beograd:Rudarsko-geološki fakultet, 2018
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The Character of the Corelation Between Drilling speed and Changes of the Opserved Technical Parameters in Various Working Environments
Savic Lj, Janković R, Vidanović Nebojša, Lutovac Suzana. "The Character of the Corelation Between Drilling speed and Changes of the Opserved Technical Parameters in Various Working Environments" in Technics Technologies Education Management / TTEM 6 no. 4 (2011): 392-402
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Ostvarivanje dobiti pri uvođenju sistema agregatnih zamena na osnovnoj rudarskoj mehanizaciji površinskih kopova EPS
Jedan od osnovnih zadataka na površinskim kopovima uglja je ostvarivanje zadovoljavajućeg vremenskog i kapacitetnog iskorišćenja kontinualnih sistema. Da bi se to postiglo, neophodno je izvršiti izmene u postojećoj strategiji održavanja. Preduslov je uvođenje agregatne zamene vitalnih delova na rudarskim mašinama. Benefiti su višestruki. Očekivani rezultati ovakvog pristupa su: smanjenje zastoja i povećanje vremena rada; direktne materijalne uštede; bolja organizacija rada; racionalizaciju radioničkih i magacinskih kapaciteta; povećanje vrednosti mašina. Da bi se uvela agregatna zamena neophodne su investicije za nabavku ...... m P o lj e D /E : Iа B T O s is te m P o lj e D /E : II B T O s is te m P o lj e D /E : IV B T O s is te m P o lj e D /E : V B T O s is te m P o lj e B /C : I B T O s is te m P o lj e B /C : II B T O s is te m P o lj e B /C ...
... T O s is te m D rm n o : V I B T O s is te m P o lj e B /C : B T S P o lj e D : B T U P o lj e D : B T S P o lj e G : B T D T Z P : I B T D T Z P : II B T D T Z P : II I B T D T Z P : IV B T D D rm n o : B T D UK up na is ko riš ...
... /C : IV B T O s is te m P o lj e G : I B T O s is te m R a d lj e vo : I B T O s is te m D rm n o : I B T O s is te m D rm n o : II B T O s is te m D rm n o : II I B T O s is te m D rm n o : IV B T O s is te m D rm n o : V B T ...Predrag Jovančić, Ignjatović Dragan, Đenadić Stevan. "Ostvarivanje dobiti pri uvođenju sistema agregatnih zamena na osnovnoj rudarskoj mehanizaciji površinskih kopova EPS" in X Međunarodna konferencija UGALJ, Zlatibor, Srbija, 13-16. Oktobar 2021., Jugoslovenski komitet za površinsku eksploataciju (2021)
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Geonasleđe Golije i Peštera
Ljiljana V. Grujičić-Tešić (2017-09-01)Sprovedena istraživanja u ovoj studiji obuhvatila su izdvajanje, opis, evaluaciju i valorizaciju objekata geonasleđa u cilju razvoja istraživane oblasti sa stanovišta geonauka, geoturizma i geoekologije. Na izučavanom području objekti geonasleđa su evidentirani, interpretirani, vrednovani i kategorisani, dat je predlog promocije geoobjekata, i na kraju predložena dopuna inventara objekata geonasleđa Srbije.U protekle četiri godine, na kompleksu geotopa Golije i Peštera istražena su geološka svojstva stena (tip stene, starost, fosilni sadržaj, morfološke i hidrogeološke karakteristike itd.), na osnovu čega je bilo ...Ljiljana V. Grujičić-Tešić. "Geonasleđe Golije i Peštera" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2017-09-01)
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Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)
Mt. Avala is located on the southern margin of the Pannonian basin (SPB), a border zone between the uplifted morphostructures of the Dinarides and Carpathian-Balkanides. Similar to the Pannonian basin, tectonostratigraphic evolution of the Mt. Avala area during the last 23 Ma has is characterized by syn- and post-rifting processes as well as tectonic inversion. Here, we present the results of field investigations of the Miocene‒Pliocene dynamics that led to different spatial positions of the same stratigraphic units (e.g. ...Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić. "Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)" in Geologia Croatica (2019). https://doi.org/10.4154/gc.2019.11
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016
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Reclamation methods and their outcomes in Serbian mining basins
Ranđelović Dragana (2017)Ranđelović Dragana. "Reclamation methods and their outcomes in Serbian mining basins" in Book of Abstracts of 2nd International and 14th National Congress of Soil Science Society of Serbia Solutions and Projections for Sustainable Soil Management, :Soil Science Society of Serbia (2017): 56-57
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The Application and Limitations of the SEM-EDS Method in Food and Textile Technologies
Suzana Erić (2017)Suzana Erić. "The Application and Limitations of the SEM-EDS Method in Food and Textile Technologies" in Advanced Technologies, Plenary lecture at the 12th Symposium Novel Technologies and Economic Development 6 no. 2, Leskovac:Univerzitet u Nišu, Tehnološki fakultet, Leskovac (2017): 5-10
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Frequency and Length of Syllables in Serbian
Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová (2019)Basic analyses of several properties of syllables (the rank-frequency distribution, the distribution of length, and the relation between length and frequency) in Serbian is presented. The syllabification algorithm used combines the maximum onset principle and the sonority hierarchy. Results indicate that syllables behave similarly to words as far as mathematical models are concerned, but values of parameters in models for syllables are quite different from those for words.Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová. "Frequency and Length of Syllables in Serbian" in Glottometrics (2019)
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Groundwater gravitational circulation of Karst Veliko Vrelo and Malo Vrelo springs by isotope and the noble gas method: case study of the Beljanica Massif
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental ChemistryLjiljana Vasić, Laszlo Palcsu, Huang Fen. "Groundwater gravitational circulation of Karst Veliko Vrelo and Malo Vrelo springs by isotope and the noble gas method: case study of the Beljanica Massif" in Environmental Earth Sciences, Springer Science and Business Media LLC (2019). https://doi.org/10.1007/s12665-019-8294-0
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Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)
Miloš Radonjić (2020)This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-BalkanidesMiloš Radonjić. "Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.13
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Mio-Pliocene Geodynamics and its Stratigraphic Consequences in the Area of Avala Mt. (Belgrade, Serbia)
Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević. "Mio-Pliocene Geodynamics and its Stratigraphic Consequences in the Area of Avala Mt. (Belgrade, Serbia)" in 7th International Workshop: Neogene of Central and South-Eastern Europe, Velika, Croatia, maj 2017, Croatian Geological Society (2017)
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Tectono-lithostratigraphic model of the Northern Banat Miocene sediments (Pannonian Basin, Serbia)
Dejan Radivojević, Ljupko Rundić (2017)Dejan Radivojević, Ljupko Rundić. "Tectono-lithostratigraphic model of the Northern Banat Miocene sediments (Pannonian Basin, Serbia)" in 7th International Workshop: Neogene of Central and South-Eastern Europe, Velika, Croatia, maj 2017, Croatian Geological Society (2017)
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Antioxidant and antimicrobial activity of some tetradentate Schiff bases and their Cu (II) complexes
Aleksandar Mijatović, Milan Nikolić, Snežana Spasić, Aleksandra N. Žerađanin, Kristina Joksimović, Aleksandar Lolić, Rada Baošić (2020)Šifove baze i njihovi Cu(II) kompleksi su poznati po svojoj biološkoj aktivnosti. U ovom radu proučavana je antibakterijska aktivnost protiv gram-negativnih sojeva Escherichia coli, Pseudomonas aeruginosa i Staphilococcus piogenes, kao i Gram-pozitivnih Staphilococcus piogenes i Pseudomonas aeruginosa, zajedno sa antifungalnim dejstvom protiv Musperg strainilusa, A. Takođe, tehnički jednostavni i brzi testovi kao što su ABTS, HORAC i ORAC korišćeni su za ispitivanje antioksidativne aktivnosti kako bi se uporedili dobijeni rezultati sa različitim tipovima testova. Uprkos tome što je princip ...... , and Mucor strains was also studied for the same set of compounds. 1. N. M. Aburas, N. R. Stevanović, M. K. Milčić, A. Đ. Lolić, M. M. Natić, Ž. Lj. Tešić and R. M. Baošić, J. Braz. Chem. Soc., 24 (2013) 1322-1328. 2. O. Kenny, N. P. Brunton, and T. J. Smyth, Methods in molecular biology, 1308 ...
... Aspergillus, and Mucor strains was also studied for the same set of compounds. 1. N. M. Aburas, N. R. Stevanović, M. K. Milčić, A. Đ. Lolić, M. M. Natić, Ž. Lj. Tešić and R. M. Baošić, J. Braz. Chem. Soc., 24 (2013) 1322-1328. 2. O. Kenny, N. P. Brunton, and T. J. Smyth, Methods in molecular biology, 1308 (2015) ...Aleksandar Mijatović, Milan Nikolić, Snežana Spasić, Aleksandra N. Žerađanin, Kristina Joksimović, Aleksandar Lolić, Rada Baošić. "Antioxidant and antimicrobial activity of some tetradentate Schiff bases and their Cu (II) complexes" in XIII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, University in Banjaluka, Faculty of Technology (2020)
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Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)
Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik (2023)The behaviour and stability of arsenopyrite largely depend on its crystal structure, but studies of crystallography and structural defects are scarce. For clarification, we investigated a series of natural arsenopyrite crystals from the polymetallic Pb-Zn-(±Cu,Ag,Au,Sb,Bi,W) Šumadija-Kopaonik ore district (Serbia) by powder X-ray diffraction (XRPD). Among them, samples from the Drenjak gold mineralisation showed near-stoichiometric FeAsS composition and were further investigated by conventional and high-resolution transmission electron microscopy methods. TEM revealed abundant planar crystallographic defects and epitaxial surface oxide layer ...Inorganic Chemistry, Condensed Matter Physics,General Materials Science, General Chemical Engineering, crystal structure, FeAsS, oxidation, TEM, XRPD... Author Contributions: Conceptualisation, LJ., A.P. and J.Z.; methodology, J.Z. and AŠ. (Andreja Šestan); software, A.Š. (Aleš Šoster); validation, LJ., A.P., A.K. and J.Z.; formal analysis, LJ., A.K., AŠ. (Andreja Šestan) and J.Z.; investigation, LJ.; resources, A.P.; data curation, LjJ. and J ...
... J.Z.; writingz— original draft preparation, 1.J., A.P., A.K., AŠ. (Andreja Šestan), and A.Š. (Aleš Šoster); writing— review and editing, LJ., A.P., AŠ. (Aleš Šoster) and J.Z.; visualisation, J.Z.; supervision, A.P.; project administration, A.P.; funding, acquisition, A.P. and J.Z. All authors have ...Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik. "Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)" in Crystals, MDPI AG (2023). https://doi.org/10.3390/cryst13020278
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Centar za hidrogeologiju karsta - 15 godina nauke i struke
... Srbije, BiH - Republike Srpske, Crne Gore, Poljske i Togo-a (Afrika). Odbrana doktorske disertacije kandidata Lj. Vasić (jul 2017) Defense of the doctoral dissertation of candidate lj. Vasić (jul 2017) Posete drugih univerziteta Centru za hidrogeologiju karsta Od kako je formiran Centar za ...
... Vasić, Lj., Palcsu, L.,, Huang, F. (2019): Groundwater gravitational circulation of Karst Veliko Vrelo and Malo Vrelo springs by isotope and the noble gas method: case study of the Beljanica Massif, SPRINGFR, vol. 78, no. 10,ISSN:1866– 6280, https://doi.org/10.1007/s12665-019-8294-0 Vasić, Lj., Živojinović ...
... Zajedničko druženje IRCK i CHK tokom boravka u Srbiji IRCK and CKH members joint gathering during stay in Serbia Iste godine, članovi CHK (S. Milanović i lj. Vasić), posetili su IRCK tokom i nakon realizacije 6-og međunarodnog kursa. Clanovi CHK su imali priliku da obiđu laboratorije IRCK-a i budu upoznati ...urednici Saša Milanović, Ljiljana Vasić, Zoran Stevanović, Branislav Petrović. Centar za hidrogeologiju karsta - 15 godina nauke i struke, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, Centar za hidrogeologiju karsta, 2023
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Еоценска фауна југозападног дела Сирт басена (Либија)
Љупко Рундић, Мери Ганић (2020)... 63 РУНДИЋ Љ.: Академик Љубомир Клерић (1844-1910) RUNDIĆ LJ.: Academician Ljubomir Klerić (1844-1910) ................................................................ 65 ЈОВИЋ В.: 150 година од рођења Светолика Стевановића (1869‒1953) .................................. 73 РУНДИЋ Љ.: Јеленко ...
... научника, књ.1, 131-177. КЛЕРИЋ, Љ., ХОФМАН, Ф. (1875): Привремено извешће у рударско геолошком погледу, планина Штурца и старих мајдана на Руднику. Господину Министру финансија од Клерића, Љ. и Хофмана, Ф. – Државна штампарија у Београду, 29 страна + 1 план РУНДИЋ, Љ., ГРУБИЋ, А. (2016): (Уред.). ...
... l’Eocène du bassin de Paris; Fossiles, hors-série III, 82-85. RUNDIĆ, LJ. & DALUB, H. S. (2007): Geological map of Libya 1:250.000. Sheet: Dur Al Abrag NG 34-5. Explanatory Booklet. Ind. Res. Cent., Tripoli, 110 p. RUNDIĆ, LJ., TOLJIĆ, M., VASIĆ, N., TURKI, S., DALUB, H. & SHERIF, K., & VASIĆ, N ...Љупко Рундић, Мери Ганић. "Еоценска фауна југозападног дела Сирт басена (Либија)" in Записници Српског геолошког друштва, Српско геолошко друштво (2020)
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Увођење доменских и семантичких маркера за област рударства у српске електронске речнике
Иван Обрадовић, Александра Томашевић, Ранка Станковић, Биљана Лазић. "Увођење доменских и семантичких маркера за област рударства у српске електронске речнике" in Научни састанак слависта у Вукове дане - Српски језик и његови ресурси: теорија, опис и примене, Београд : Међународни славистички центар на Филолошком факултету, Филолошки факултет (2017). https://doi.org/10.18485/msc.2017.46.3.ch10