Претрага
910 items
-
Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings
... σI = 13 MPa • cohesion, C = 7.5 MPa • strength coefficient, f = 11 • volume density, γ = 26 kN/m3 • angle of internal friction, ϕ = 50◦ • porosity, p = 3.6% 4.1.2. Method of Blasting in Majdanpek Open Pit The measurements of shocks resulting from blasting in Majdanpek open pit were performed during ...
... the data in Table 3, a statistical analysis was carried were obtained: e for model 1: out and the following values The curved line dependency index p; between the reduced distance R and rock mass oscillation velocity v is: 01 = 0.9730 (there is a strong correlation between R and v, given in the Equation ...
... pp. 317–319. 5. Trajković, S.; Slimak, Š.; Lutovac, S. Technique of Blasting and Shock Waves; Faculty of Mining and Geology: Belgrade, Serbia, 2005; p. 199. 6. Savić, L.; Ristović, I.; Trajković, S.; Savić, L. 2010: Experimental Research and Defining of the Optimum Bit Blade Sharpening Angle for ...Suzana Lutovac, Branko Gluščević, Rade Tokalić, Jelena Majstorović, Čedomir Beljić. "Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings" in Minerals, Basel : MDPI AG, Basel, Switzerland (2018). https://doi.org/10.3390/min8020070
-
‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions
Representative ‘Blue speckled’ (13–16th centuries) and ‘Brown speckled’ (13–21st century) wares recovered from the excavations in Qalhât or collected around Bahlâ city (Sultanate of Oman) were characterized by XRPD, SEM-EDS, Raman/optical microspectroscopy, and thermal expansion. Minerals present in the body (quartz, augite and albite as major phases, calcite, dolomite, rutile, anatase, phosphate, hematite and magnetite as minor phases) were identified by XRPD and/or Raman spectroscopy. SEM-EDXS microanalysis was performed on the glazes in order to compare their composition, especially ...Liliana Gianni, Hélène Renel, Aleksandar Kremenović, Philippe Colomban. "‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions" in Boletín de la Sociedad Española de Cerámica y Vidrio, Elsevier BV (2020). https://doi.org/10.1016/j.bsecv.2020.06.005
-
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.... properties and values. A statement is an ordered triple (item, property, value), where item (Q) is any topic (person, object, place, concept), item (P) is property . The relation16 or a characteristic relevant to an item can be, for example: hair colour (P1884) for people, 16. In mathematics, if an ...
... way: „Додела лиценци у систему узаjамне каталогизациjе Србиjе CO- BISS.SR“ (Q98785010) instance of (P21) academic journal article (Q18918145); author P(50) Наташа Дакић (Q99281474). We can see that the article is represented by the identifier Q98785010, that it is an instance (P21) of the class of scholarly ...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
-
Аnaliza mogućnosti povećanja nagiba završne kosine površinskog kopa “Podbraćan”
Vladimir Čebašek, Veljko Rupar (2018)Eksploatacijom boksita iz ležišta "Podbraćan" formiran je površinski kop sa maksimalnom visinom zavšne kosine od 280 m. Redovnom kontrolom stabilnosti trenutnog stanja kosina površinskog kopa utvrđeno je da faktor sigurnosti iznosi Fs = 1.71 – 1.85, a što je ukazalo da postoji mogućnost povećanja nagiba kosine. U radu je prikazan postupak analize mogućnosti povećanja nagiba završne kosine površinskog kopa "Podbraćan".Vladimir Čebašek, Veljko Rupar. "Аnaliza mogućnosti povećanja nagiba završne kosine površinskog kopa “Podbraćan”" in Mining and Geology Today, II international symposium, Belgrade, 04 - 05.12.2018., Rudarski institut, Balkanska akademija nauka, Akademija inženjerskih nauka Srbije (2018). https://doi.org/10.25075/SI.2018.17
-
Building learning capacity by blending different sources of knowledge
... (OER) Movement: Achievements, Challenges, and New Opportunities. 2007. http://www.hewlett.org/uploads/files/ReviewoftheOERMovement.pdf. Barker P. (2005) What is IEEE Learning Object Metadata/IMS Learning Resource Metadata?, CETIS standards briefings series, http://zope.cetis.ac.uk/lib/medi ...
... expert knowledge and decisions: an interdisciplinary approach with emphasis on marketing applications. Springer Science & Business Media. Goodyear, P., & Retalis, S. (Eds.) (2010). Technology-Enhanced Learning, Design Patterns and Pattern Languages. Sense Publishers. Friesen, N. (2004) Technical ...
... of multi-word units using a multipurpose tool. In Proceedings of the Computational Linguistics-Applications Conference, CLA '11, 77-84. Tynjälä, P. (1999). Towards expert knowledge? A comparison between a constructivist and a traditional learning environment in the university. International journal ...Ivan Obradović, Ranka Stanković, Olivera Kitanović, Dalibor Vorkapić. "Building learning capacity by blending different sources of knowledge" in International Journal of Learning and Intellectual Capital (2016). https://doi.org/10.1504/IJLIC.2016.075698
-
Dosadašnja saznanja o bijelim boksitima na prostoru Crne Gore
Mia Jovanović, Slobodan Radusinović, Vladimir Simić. "Dosadašnja saznanja o bijelim boksitima na prostoru Crne Gore" in Geološki glasnik (2023)
-
Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda
Đorđije M. Božović (2023)Predmet istraživanja doktorske disertacije su bunari sa horizontalnim drenovima beogradskog izvorišta podzemnih voda, drugog najvećeg izvorišta ovog tipa na svetu, čiji je režim rada opterećen procesima intenzivnog starenja prisutnog od samog početka formiranja izvorišta, početkom 1950‒ih godina. Istraživanja sprovedena u okviru izrade disertacije su imala za cilj definisanje nove metodologije izučavanja procesa mehaničkog i biohemijskog kolmiranja drenova izradom detaljnih 3D numeričkih hidrodinamičkih modela, upotrebom postojećih, dostupnih i široko rasprostranjenih računarskih programa. Istraživanja su realizovana simulacijom ostvarenog režima podzemnih voda ...modeliranje podzemnih voda, hidrauličke karakteristike drenova, koeficijent propusnosti drenova, prifilterska zona drena, hidraulički otpori na drenovima, kolmiranje drenova, ulazne brzine podzemnih voda, MODFLOW, CLN Package... Milanović, docent, Univerzitet u Beogradu, Rudarsko‒geološki fakultet uža naučna oblast: Hidrogeologija _________________________________ Dr Zoran Nikić, redovni profesor u penziji, Univerzitet u Beogradu, Šumarski fakultet uža naučna oblast: Hidrogeologija _________________________________ ...
... 1943-5584.0000598 5 Babac, D., Babac, P., 2005. Bunari sa horizontalnim drenovima. Teorija, praksa, problemi eksploatacije, opadanje izdašnosti, zone kolmiranja, regeneracija drenova, predlozi revitalizacije izvorišta. Balby International, Beograd. 6 Babac, D., Babac, P., 2008. Bunari sa horizontalnim ...
... (2). DOI: 10.1061/(ASCE)IR.1943-4774.0000141 163 Pholkern, K., Srisuk, K., Grischek, T., Soares, M., Schäfer, S., Archwichai, L., Saraphirom, P., Pavelic, P., Wirojanagud, W., 2015. Riverbed clogging experiments at potential river bank filtration sites along the Ping River, Chiang Mai, Thailand. Envir ...Đorđije M. Božović. Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda, Beograd : [Đ. Božović], 2023
-
Идејно решење заштите површинског копа ,,Дрмно" од вода у периоду од 2030. године до краја експлоатације
Јован Киселчић (2024)Системи одводњавања на површинским коповима као и други технички системи морају успешно извршавати своју функцију и са свим својим елементима издржавати сва предвиђена напрезања,а при томе бити једноставни и економични.Функција система одводњавања је да спречи доток, пре свега, подземних вода у површински коп и да у одређеном времену испумпа задате количине воде.У овом раду приказани системи одводњавања на површинском копу ,,Дрмно" у периоу од 2023.године до краја експлоатације и то систем одводњавања подземних вода и систем одводњавања површинских вода.На ...... roHalmrama, H TO: " KOJ HHje3oMeTapa LY-198, P-13/06, OA-180 a KM-231/1 ce ca o0oapabbeM HHBO83 TIOJ 13eMHHX BOJIa nmOBehaBa yTpontakK KaJIHjyM HepMaHTraHaTa, JIOK je KOJI OCTaJIHX HHje30OMeTapa HOTITyHO CyrIpoTHa cHTyaLnuja; " Ha HHje3oMeTpMMa P-13/06, P-1II w KM-231/I ca oOapameM HHBOa TIOJL3CMHHX ...
... OJIBOJUbaBahba IIK JIpMHo, JlaaapeBatı 8. III Teopaji n.o.o., (2016), HaBemrraj o aapani acrpaxxaHx OymoTuHa P-XV, JipMHo 9. II Teopan n.o.o., (2016), HaBemraj o Bapa;u ucrpaxxHax OymoTuHa P-XVI, J[pMHo 55 O0pasau 1 H3JABA O AYTOPCTBY 3ABPII(IHOT PAJIA MHwe n npeauwe cryaeHra _Kucenuvh JoBaH ...
... — 6e3 ripepanta (CC BY-NC-ND) AyTOpcTBO — HeEKOMCPIIHJAJIHO — JIeJTIHTH HOJI HCTHM yCJIOBHMa (CC BY-NC-SA) Ayropcrno – 0e3 npepajta (CC BY-ND) P A 0 G A i AyTOpcTBO — eJIHTH HOJI HCTHM yCJIOBHMa (CC BY-SA) (3aokpyoicume caMo jeOHy oO wecm noHylenux nuuenuu. Kpamak onuc JuueHuu Je cacmasHu ...Јован Киселчић. Идејно решење заштите површинског копа ,,Дрмно" од вода у периоду од 2030. године до краја експлоатације, 2024
-
Палеогеографска реконструкција јадарског блокатоком млађег палеозоика
Весна Цветков (2018)... zone - The remnant of a Marginal sea. Procee. of the Inter. Synpo. Geologu and Metallogeny of the Dinarides and the Vardar zone, 1, 132-135 MOREL, P., IRVIG, E. (1981): Paleomagnetism and the Evolution of Pangea. J. Geophys. Res., Amsterdam, 86, 1858-1872 SCHMID, S.M., BERNOULLI, D., FUGENSCHUH ...Весна Цветков. "Палеогеографска реконструкција јадарског блокатоком млађег палеозоика" in Симпозијум Никола Пантић - човек и природа у спирали времена (90 година од рођења научника), Зборник радова, Српско геолошко друштво (2018)
-
Tectono-lithostratigraphic model of the Northern Banat Miocene sediments (Pannonian Basin, Serbia)
Dejan Radivojević, Ljupko Rundić (2017)... geological characteristic of Miocene sediments in northern Banat re- gion. PhD. °esis, Faculty of Mining and Geology, University of Belgrade, Belgrade, 167 p. RADIVOJEVIĆ, D., RUNDIĆ, LJ. & KNEŽEVIĆ, S. (2010): Geology of the Čoka structure in northern Banat (Central Paratethys, Serbia). Geologica Carpathica ...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)
-
An example of karst catchment delineation for prioritizing the protection of an intact natural area
Ristić-Vakanjac Vesna, Stevanović Zoran, Maran Aleksandra, Vakanjac Boris, Čokorilo Ilić Marina (2014)Ristić-Vakanjac Vesna, Stevanović Zoran, Maran Aleksandra, Vakanjac Boris, Čokorilo Ilić Marina. "An example of karst catchment delineation for prioritizing the protection of an intact natural area" in Hydrogeological and Environmental Investigations in Karst Systems, Environmental Earth Sciences 1, Berlin, Heidelberg:Springer (2014): 387-396
-
Characterization of bismuth telluride selenium ternary compound
Požega Emina, Ivanov Svetlana, Stević Zoran, Minić Duško, Gomidželović Lidija, Vuković Nikola (2013)Požega Emina, Ivanov Svetlana, Stević Zoran, Minić Duško, Gomidželović Lidija, Vuković Nikola. "Characterization of bismuth telluride selenium ternary compound" in Proceedings of the Second International Conference on Renewable Electrical Power Sources, Beograd:Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) (2013): i-iv
-
SEM-EDS analysis and microindentation hardness study of n-type doped BiTeSe alloy single crystals
Požega Emina, Ivanov Svetlana, Stević Zoran, Vuković Nikola, Gomidželović Lidija, Marković Ivana (2013)Požega Emina, Ivanov Svetlana, Stević Zoran, Vuković Nikola, Gomidželović Lidija, Marković Ivana. "SEM-EDS analysis and microindentation hardness study of n-type doped BiTeSe alloy single crystals" in Proceedings of the 45th International October Conference on Mining and Metallurgy, Bor:Univerzitet u Beogradu – Tehnički fakultet u Boru (2013): 584-587
-
Influence of SIPX and AP5500 collectors on the recovery of copper and precious metals from ore deposit Tenka-3
Jovanović Ivana, Miljanović Igor, Milošević Vladan, Todorović Dejan, Andrić Ljubiša, Bartulović Zoran (2013)Jovanović Ivana, Miljanović Igor, Milošević Vladan, Todorović Dejan, Andrić Ljubiša, Bartulović Zoran. "Influence of SIPX and AP5500 collectors on the recovery of copper and precious metals from ore deposit Tenka-3" in Proceedings of the 5th Balkan Mining Congress BALKANMINE 2011, 18-20.10.2013 - no. -, Ohrid, FYR Macedonia:ELEM, University Goce Delcev, Stip (2013): 64-67. https://doi.org/-
-
The Need for Sustainable Supply Mix in the City of Belgrade (Serbia)
Simić Vladimir, Delić Ivana, Andrić Nevena, Abramović Filip, Miladinović Zoran, Životić Dragana (2018)Simić Vladimir, Delić Ivana, Andrić Nevena, Abramović Filip, Miladinović Zoran, Životić Dragana. "The Need for Sustainable Supply Mix in the City of Belgrade (Serbia)" in XXI International Congress of the CBGA, Salzburg, Austria, September 10-13, 2018, Salzburg:Carpathian Balkan Geological Association (2018): 385-385
-
Evaluating Bank Filtration as an Alternative to the Current Water Supply from Deeper Aquifer: A Case Study from the Pannonian Basin, Serbia
Stauder Stefan, Stevanović Zoran, Richter Christian, Milanović Saša, Tucović Andra, Petrović Branislav (2012)Stauder Stefan, Stevanović Zoran, Richter Christian, Milanović Saša, Tucović Andra, Petrović Branislav . "Evaluating Bank Filtration as an Alternative to the Current Water Supply from Deeper Aquifer: A Case Study from the Pannonian Basin, Serbia" in Water Resources Management 26 no. 2, New York:Springer-Verlag (2012): 581-594. https://doi.org/10.1007/s11269-011-9932-9
-
DFT study of free radical scavenging activity of erodiol
Marković Zoran, Dorović Jelena, Dekić Milan, Radulović Milanka, Marković Svetlana, Ilić Marija (2013)Marković Zoran, Dorović Jelena, Dekić Milan, Radulović Milanka, Marković Svetlana, Ilić Marija. "DFT study of free radical scavenging activity of erodiol" in Chemical Papers 67 no. 11, Slovakia:Slovak Academic Press Ltd. (2013): 1453-1461. https://doi.org/10.2478/s11696-013-0402-0
-
The deterministic fuzzy linear approach in planning the production of mine system with several open pits
Vujić Slobodan, Miljanović Igor, Kuzmanović Marija, Zoran Bartulović, Gajić Grozdana, Lazić Predrag (2011)Vujić Slobodan, Miljanović Igor, Kuzmanović Marija, Zoran Bartulović, Gajić Grozdana, Lazić Predrag. "The deterministic fuzzy linear approach in planning the production of mine system with several open pits" in Archives of Mining Sciences 56 no. 3, -:Polish Academy of Sciences - Committee of Mining (2011): 489-497. https://doi.org/-
-
Neogene to Quaternary basalts of the Jabal Eghei (Nuqay) area (south Libya): Two distinct volcanic events or continuous volcanism with gradual shift in magma composition?
Radivojević Maša, Toljić Marinko, Turki Salah, Bojić Zoran, Šarić Kristina, Cvetković Vladica (2015)Radivojević Maša, Toljić Marinko, Turki Salah, Bojić Zoran, Šarić Kristina, Cvetković Vladica. "Neogene to Quaternary basalts of the Jabal Eghei (Nuqay) area (south Libya): Two distinct volcanic events or continuous volcanism with gradual shift in magma composition?" in Journal of Volcanology and Geothermal Research 293, Amsterdam:Elsevier (2015): 57-74. https://doi.org/10.1016/j.jvolgeores.2015.02.0
-
Need to Improve the Natural Aggregate Resources Supply in the City of Belgrade (Serbia)
Simić Vladimir, Abramović Filip, Andrić Nevena, Delić Ivana, Miladinović Zoran, Životić Dragana (2016)Simić Vladimir, Abramović Filip, Andrić Nevena, Delić Ivana, Miladinović Zoran, Životić Dragana. "Need to Improve the Natural Aggregate Resources Supply in the City of Belgrade (Serbia)" in Acta Montanistica Slovaca 3 no. 21, :Union of Metallurgy, Mining Industry and Geology of Slovak Republic, the Slovak Mining Society, the Faculty of Mining, Ecology, Process Control and Geotechnologies (FBERG) of the Technical University (2016): 191-199