Претрага
844 items
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Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit
... given, as well as calculated rock mass oscillation velocities from v,, to v,s , for models 1 — 5. Table 3. Review of registered and calculated rock mass oscillation velocities for models 1-5 V, [cm/s| a [cm/s V;s [cm/s] 21.8117 55.3430 55.9536 57.6390 57.9760 59.3234 59.6614 61.8540 ...
... oscillation equation. Model 3 – Determining parameters by applying Lagrange”s theorem. In the rock mass oscillation velocity equation (1), parameter m may be determined by consecutive approximations with applying Lagrange”s thcorem. Model 4 — Determining parameters by applying quotient of relative ...
... strength O, = 80.808{MPa], • tensile strength O = 7.590[MPa], • velocity of ongitudinal elastic waves C, = 6661.00[m/ s] , • velocity of transverse elastic waves C, = 2852.67[m/ s] ; = 62.46[GN/m2], • dynamic elasticity modulus FE„ lin • „dynamic Poisson' ratio //„„ — 0.39|iGN/m2] . 6.2 Method ...Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac. "Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit" 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)
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Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina
Tina Dašić, Ljiljana Vasić (2020)Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry,Global and Planetary ChangeTina Dašić, Ljiljana Vasić. "Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-08987-4
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3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeSaša Milanović, Zoran Stevanović, Ljiljana Vasić, Vesna Ristić-Vakanjac. "3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia" in Environmental Earth Sciences, Springer Science and Business Media LLC (2013). https://doi.org/10.1007/s12665-013-2591-9
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Tectonic evolution of the Vršac Mts. (NE Serbia): Inferences from field kinematic and microstructural investigations
The Vršac Mts. in NE Serbia represent the key area to investigate structural relations between the Northern Serbo-Macedonian Subunit and Supragetic Unit of the Dacia Mega-Unit. The geodynamic events during the Variscan orogeny in the Late Paleozoic colligated the two units and led to their metamorphic differentiation. The Late Cretaceous extension exhumed the medium-grade Serbo-Macedonian metamorphic rocks and structurally juxtaposed them against the low-grade metamorphosed basement of the Supragetic Unit along an E-dipping shear zone, which outcrops in the ...severna srpsko-makedonska subjedinica, supragetikum, kinematska analiza, multifazna ekstenzionalna deformacija... Z o n e S redna G ora S redna G ora Zone Zone S o u t h C a r p a t h i a n s S o u t h C a r p a t h i a n s ZagajicaDepression ZagajicaDepression P an nonian Basin P an nonian Basin S e r b ia n C a r p a t h i a n s S e r b ia n C a r p a t h i a n s B a l k a ...
... cover Covered or suggested fault AlpsAlps A p e n n in e s A p e n n in e s C a rp a th ia n s C a rp a th ia n s ALCAPAALCAPA Tisza-D acia Tisza-D acia D inarides D inarides A d ria A d ria H e lle n id e s H e lle n id e s Balkan sideBalkan side Rhodope Rhodope deformation fronts ...
... a n i d e s B a l k a n i d e s M o e s i a n M o e s i a n P m l a t r f o P m l a t r f o T F T F TFTF C F C F M o r a v a V a l l e y C o r r i d o r M o r a v a V a l l e y C o r r i d o r Jastrebac Mts.Jastrebac Mts. Vršac Mts.Vršac Mts. Western Vardar ...Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić, Marija Ružić, Aleksa Luković . "Tectonic evolution of the Vršac Mts. (NE Serbia): Inferences from field kinematic and microstructural investigations" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/https://doi.org/10.31577/GeolCarp.72.5.3
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Modeliranje sistema upravljanja zaštitom životne sredine u rudarsko-energetskim kompleksima
Jelena R. Malenović - Nikolić (2016-07-12)Efikasnost funkcionisanja sistema upravljanja zaštitom životne sredine u rudarskoenergetskimkompleksima zavisi od stepena sprovođenja usvojene politike zaštiteživotne sredine i primene preventivnih mera zaštite životne sredine. Nedostatakfinansijskih sredstava za unapređivanje tehnologije eksploatacije, transporta, pripreme iprerade energetskih mineralnih sirovina u našim rudarsko-energetskim kompleksima,negativno utiče na ostvarivanje ciljeva zaštite životne sredine, a posledice radnihaktivnosti rudarsko-energetskih kompleksa dovode do smanjenja nivoa kvalitetavazduha, vode i zemljišta...rudarsko-energetski kompleks, životna sredina, sistem upravljanja,višekriterijumsko odlučivanje, modeliranje... F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M ...
... 18.11.16 S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F ...
... Prikazali su detaljno zahteve standarda, dali neophodna objašnjenja za prihvatanje odgovornosti i predstavili primere dokumenata. Savić, S. i Stanković, M. [35] daju osnovu za razvoj sistemskog pristupa u analizi i rešavanju multidisciplinarnih problema upravljanja rizikom radne i životne sredine ...Jelena R. Malenović - Nikolić. "Modeliranje sistema upravljanja zaštitom životne sredine u rudarsko-energetskim kompleksima" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-07-12)
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Metalogenija jurskih karstnih boksita rudnih rejona Vojnik-Maganik i Prekornica, Crna Gora
Slobodan Radusinović S. (2017)Slobodan Radusinović S.. Metalogenija jurskih karstnih boksita rudnih rejona Vojnik-Maganik i Prekornica, Crna Gora, Beograd:Rudarsko Geološki Fakultet, 2017
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Praćenje efekata rekultivacije degradiranih prostora na površinskim kopovima RB Kolubara
Zoran S. MILENKOVIĆ (2016)Zoran S. MILENKOVIĆ. Praćenje efekata rekultivacije degradiranih prostora na površinskim kopovima RB Kolubara, Beograd:Rudarsko-geološki fakultet, 2016
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Hidrogeološke karakteristike Mačve i Pocerine s aspekta melioracija u poljoprivredi odvodnjavanja i navodnjavanja
Milojko Lazić (1985)Milojko Lazić. Hidrogeološke karakteristike Mačve i Pocerine s aspekta melioracija u poljoprivredi odvodnjavanja i navodnjavanja, Beograd:Rudarsko Geološki Fakultet, 1985
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Prilog određivanju parametara u vezi sidrenja u horizontalnim prostorijama s naročitim obzirom na dužinu i raspored sidara
Dragan Marković (1973)Dragan Marković. Prilog određivanju parametara u vezi sidrenja u horizontalnim prostorijama s naročitim obzirom na dužinu i raspored sidara, Beograd:Rudarsko-geološki fakultet, 1973
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Prilog proučavanju problematici podgrađivanja hodnika s naročitim obzirom na oštećenje masiva kao posledice miniranja
Dušan Simić (1979)Dušan Simić. Prilog proučavanju problematici podgrađivanja hodnika s naročitim obzirom na oštećenje masiva kao posledice miniranja, Beograd:Rudarsko Geološki Fakultet, 1979
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Geomehanička svojstva erodibilnog i disperzivnog finozrnog tla
Ksenija S. Đoković (2016)inženjerska geologija, geomehanika, disperzivno tlo, finozrno tlo, erodibilno tlo, geomehanika, mehanika tlaKsenija S. Đoković. Geomehanička svojstva erodibilnog i disperzivnog finozrnog tla, Beograd:Rudarsko Geološki Fakultet, 2016
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Evolucija naponskog polja područja Internih Dinarida u Srbiji tokom alpske orogeneze
Ana S. Mladenović (2015)Ana S. Mladenović. Evolucija naponskog polja područja Internih Dinarida u Srbiji tokom alpske orogeneze, Beograd:Rudarsko Geološki Fakultet, 2015
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Long-term planning methodology for improving wood biomass utilization
The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković. "Long-term planning methodology for improving wood biomass utilization" in Energy, Elsevier BV (2019). https://doi.org/10.1016/j.energy.2019.03.105
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Geology of South-Eastern Europe
Cvetković Vladica, Prelević Dejan, Schmid, S."". "Geology of South-Eastern Europe" in Mineral and thermal waters of South-Eastern Europe, :Springer Verlag (2016)
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Komparativna analiza hidroloških režima rijeke Gline, Korane i D. Mrežnice s aspekta hidrogeoloških značajki porječja
Vladimir Jurak (1983)Vladimir Jurak. Komparativna analiza hidroloških režima rijeke Gline, Korane i D. Mrežnice s aspekta hidrogeoloških značajki porječja, Beograd:Rudarsko Geološki Fakultet, 1983
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Mitigating hydrate formation in onshore gas wells: A case study on optimization techniques and prevention
Gas wells, particularly those situated onshore, play a vital role in the global energy sector by supplying a significant portion of natural gas. However, operational challenges, notably gas hydrate formation, pose substantial issues, leading to complications such as flowline blockages and unexpected well shutdowns. Gas hydrates, crystalline structures resembling ice, ...Gas Well, Gas Hydrate Formation, Well Modeling, Well Performance Optimization, Choke Position Adjustments, Methanol InjectionMilica Ješić, Bojan Martinović, Stefan Stančić, Miroslav Crnogorac, Dušan Danilović. "Mitigating hydrate formation in onshore gas wells: A case study on optimization techniques and prevention" in Underground Mining Engineering, Beograd : Rudarsko-geološki fakultet (2023)
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Hidrogeologija terena rudnika soli Tušanj" s posebnim osvrtom na poslijedice eksploatacije"
Mira Šurlan-Stojković (1980)Mira Šurlan-Stojković. Hidrogeologija terena rudnika soli Tušanj" s posebnim osvrtom na poslijedice eksploatacije", Beograd:Rudarsko-geološki fakultet, 1980
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Geološki sastav i tektonika sjeveroistočnog dijela planine Majevice, s naročitim obzirom na geološko-ekomski značaj ležišta mrkog uglja
Safet Ćirić (1964)Safet Ćirić. Geološki sastav i tektonika sjeveroistočnog dijela planine Majevice, s naročitim obzirom na geološko-ekomski značaj ležišta mrkog uglja, Beograd:Rudarsko Geološki Fakultet, 1964
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Equilibrium and kinetic studies of the reactions between [Ru(terpy)(bipy)Cl]Cl complex and biologically important N-donor ligands
Studije u oblasti antikancerogenih karakteristika jedinjenja rutenijuma(III/II) izazivaju veliku pažnju već nekoliko godina otkako su neka od njih kao što su KP1019 (indazolijum-tetrahloridobis(H-indazol)rutenat(III)) i NAMI-A (imidazolijum) -trans-tetrahlorido(dimetilsulfoksid)indazolerutenat(III)) dostigao nivo kliničkog ispitivanja. Kompleksi rutenijuma u reakciji sa molekulom DNK formiraju prvenstveno gvanin- i adenin-adukt, kao komplekse platine. Takođe, nekoliko studija ukazuje na veoma jake interakcije sa proteinima. Međutim, kompleksi Ru(III/II) pokazuju generalno manje toksične efekte od lekova platine(II).1 Proučavali smo kinetiku reakcija supstitucije kompleksa [Ru(terpi)(bipi)Cl]Cl sa biološki važnim ligandima: dimetilsulfoksidom, gvanozin-5’-monofosfatom, ...Aleksandar Mijatović, Biljana Petrović, Ratomir Jelić, Živadin Bugarčić. "Equilibrium and kinetic studies of the reactions between [Ru(terpy)(bipy)Cl]Cl complex and biologically important N-donor ligands" in EuroAnalysis 16 - Challenges in Modern Analytical Chemistry, Belgrade : Division of Analytical Chemistry of the Serbian Chemical Society (2011)
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Inhibitory effect of platinum and ruthenium bipyridyl complexes on porcine pancreatic phospholipase A2
Tina Kamčeva, Jörg Flemmig, Bojana Damnjanović, Jürgen Arnhold, Aleksandar Mijatović, Marijana Petković (2011)Fosfolipaza pankreasa A2 (PLA2) igra važnu ulogu u ćelijskoj homeostazi kao iu procesu karcinogeneze. Efekti metalo-lekova koji se koriste kao hemoterapeutici na aktivnost ovog enzima nisu poznati. U ovom radu, interakcija između PLA2 svinjskog pankreasa i dva odabrana kompleksa prelaznih metala — tetrahloro(bipiridin) platine(IV) ([PtCl4(bipi)]) i dihloro (bipiridin) rutenijum(III)hlorida ([RuCl2(bipi)2) ]Cl)—proučavana je. Laserska desorpcija/jonizacija uz pomoć matriksa, vremenska masa spektrometrija (MALDI-TOF MS) i fluorescentna spektroskopija korišćeni su za analizu aktivnosti enzima u odsustvu i prisustvu metalnih kompleksa i za ...... following the equation: c(product) = (S/N of product peak)(c of int. std.)/(S/N of internal standard). In all cases we considered mass peaks corresponding to sodium adducts of product LPC 16 : 0 and internal standard LPC 14 : 0. Only signal to noise ratios (S/N) from the same mass spectra were compared ...
... n, following the equation: c(product) = (S/N of product peak)(c of int. std.)/(S/N of internal standard). In all cases we considered mass peaks corresponding to sodium adducts of product LPC 16:0 and internal standard LPC 14:0. Only signal to noise ratios (S/N) from the same mass spectra were compared ...
... 6.07 |, 6.0] | B {8 40/8} |= |] 5 jE 3078] fe l's 8 = 2.018 9 ie 1 S c 1.07 3 bo] © E = < 1.6, ; > 8.07 ; 13] IPtCl,(bipy)] oO IP tCl,(bipy)] Al 87, >60] | ] 5.04 {5 = a8} |s = D |= 2 3012| fo “oS 18 8 2018 mE 12 bec 1.0] 0 © © Zz S 0.0 Zz (=) on Fig.3 Ky, (A and C), Vinax (B and D) values obtained ...Tina Kamčeva, Jörg Flemmig, Bojana Damnjanović, Jürgen Arnhold, Aleksandar Mijatović, Marijana Petković. "Inhibitory effect of platinum and ruthenium bipyridyl complexes on porcine pancreatic phospholipase A2" in Metallomics, Oxford University Press (OUP) (2011). https://doi.org/10.1039/c1mt00088h