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906 items
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Model of the Geomagnetic reference field of the Republic of Serbia
Spomenko J. Mihajlović, Vesna Cvetkov (2024)Spomenko J. Mihajlović, Vesna Cvetkov. "Model of the Geomagnetic reference field of the Republic of Serbia" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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Actual contamination of the Danube and Sava rivers at Belgrade (2013)
Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer (2014)rečni sistemi, stanje zagađenja, organski zagađivači, teški metali, skrining analize, non-target screening... REFERENCES 1. R. A. Hites, J. Chromatogr. Sci. 11 (1973) 570 2. J. Rivera, F. Ventura, J. Caixach, M. De Torres, A. Figueras, J. Guardiola, Int. J. Environ. Anal. Chem. 29 (1987) 15 3. A. Puig, N. Cebrifin, J. Sarasa, M. C. Martinez, M. P. Ormad, M. S. Mutuberria, J. L. Ovelleiro, Water Res. 27 ...
... DANUBE 1183 7. M. Chem, L. Q. Ma, Soil. Sci. Soc. Am. J. 65 (2001) 491 8. C. Ianni, N. Ruggieri, P. Rivaro, R. Frache, Anal. Sci. 17 (2001) 1273 9. S. J. Hill, T. A. Arowolo, O. T. Butler, S. R. N. Chenery, J. M. Cook, M. S. Cresser, D. L. Miles, J. Anal. At. Spectrom. 17 (2002) 284 10. V. Sandroni ...
... 159 (2009) 99 22. L. Dsikowitzky, J. Schwarzbauer, R. Littke, Org. Geochem. 33 (2002) 1747 23. W. Stumm, J. J. Morgan, Aquatic chemistry: an introduction emphasizing chemical equilibria in natural waters, 2nd ed., Wiley, New York, 1981, p. 780 24. L. Dsikowitzky, J. Schwarzbauer, A. Kronimus, R. Littke ...Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer. "Actual contamination of the Danube and Sava rivers at Belgrade (2013)" in Journal of the Serbian Chemical Society, National Library of Serbia (2014). https://doi.org/10.2298/JSC131105014A
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Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems
Dejan Ćebić, Nebojša M. Ralević (2021)Dejan Ćebić, Nebojša M. Ralević. "Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems" in Journal of Mathematical Chemistry, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10910-021-01253-3
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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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Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)
... Burg J-P (1987) Regional shear variation in relation to dia- pirislm and · folding. J · Struct Geol 9:025—934. doi:10.1016/0191-8141(87)90002-2 Burg J-P (2012) Rhodope: from Mesozoic convergence to Cenozoic extension. Review of petro-structural data in the geochronologi- cal frame. J Virtual ...
... Tectonics 29:TC2002. doi:10.1029/2000TC002509 Kounov A, Burg J-P, Bernoulli D et al (2011) Paleostress analysis of Cenozoic faulting in the Kraishte area, SW Bulgaria. J Struct Geol 33:859—874. doi:10.1016/j.jsg.2011.03.006 Kounov A, Graf J, von Quadt A et al (2012) Evidence for a “Cado- mian” ophiolite ...
... 556"N). Length of hammer 330 mm Int J Earth Sci (Geol Rundsch) (2017) 106:1665–1692 Fig.6 Simplified tectonic map of the study area with arrows representing local directions of tectonic transport. See text for i w details N O 42 *% 0' N || ~ N y j }a ~ AOI NM / i w\ S 1673 “ ...Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel. "Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2016). https://doi.org/10.1007/s00531-016-1380-6
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Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)
Nikita Bragin, Nevenka Đerić (2020)... ration of the esteemed Nataša GERZINA. REFERENCES AUBOUIN, J., BONNEAU, M., CELET, P., CHARVET, J., CLEMENT, B., DEGAR DIN, J.M., DERCOURT, J., FERRIÈRE, J., FLEURY, J.J., GUERNET, C., MAIL LOT, H., MANIA, J.H., MANSY, J.L., TERRY, J., THIEBAULT, P., TSOFLIAS, P. & VERRIEUZ, J.J. (1970): Contribution ...
... CONTI, M., CORTESE, G., DANELIAN, T., DE WEVER, P., DUMITRICA, P., DUMITRICA-JUD, R., GORIČAN, Š., GUEX, J., HULL, D., KITO, N., MARCUCCI, M., MATSUOKA, A., MURCHEY, B., O’DOGHERTY, L., SAVARY, J., VISHNEVSKAYA, V., WIDZ, D. & YAO, A. (1995b): Middle Jurassic to Early Cretaceous radiolarian biochronology ...
... Abhandlungen, 288/1, 1–47. GAWLICK, H.-J., SUDAR, M.N., MISSONI, S., SUZUKI, H., LEIN, R. & JOVANOVIĆ, D. (2017): Jurassic geodynamic history of the Dinaridic Ophiolote Belt (Innere Dinarides, SW Serbia).– Journal of Alpine Geology, 55, 1–167. GAWLICK, H.-J., SUDAR, M., SUZUKI, H., DJERIĆ, N., MISSONI ...Nikita Bragin, Nevenka Đerić. "Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.11
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Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains
carbon and oxygen isotopes, radiolarians, calcareous dinoflagellates, radiolarites, Krížna Nappe, West ern Carpathians, Tethys... emo{el SYN PNEL SIM EeneL evsuetjog uBiH SHW B J J UJ93S9/A UPIUOUJIL 6 seuozv[) j O O seuoz| ·aGenoujp |6 900ZvT\ Š S_E_Mu„u_ _ -- e b n a n u o / g d v |pijjeuo!d|eO| s n o a u e o j e D | u e l e j o i p e x e v eyruuouuuv O L SZ O S 0 ...
... southern Spain). Facies, 55: 80-102. Nembčok, J., Bezak, Y., Biely, A., Gorek, A., Gross, P., Halouzka, R., Janak, M., Kahan, S., Kotanski, Z., Lefeld, J., Mello, J., Reichwalder, P., Raczkowski, W., Roniewicz, P., Ryka, W., Wieczorek, J. & Zelman, J., 1994. Geologickd mapa Tatier (Geological ...
... o18b[ogd 'g '(g66 1 *D{suAZozsnir)) }os y p o j S o d u t o ) *V 'O1ssbJnf oye'|-O|pp!}A| 2U} 10J e}ep odojosi!-uoq1eo Jo uO!JP|[9.102,) | 001 8LH sejduues 0 9|0uM B e p e u e o v pueRo0Os m s e j u u j j e q g c:m_mww MeN O PISSDOJ A ĐOUIAOJGj ...Renata Jach, Nevenka Đerić, Špela Goričan, Daniela Reháková. "Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains" in Annales Societatis Geologorum Poloniae (2014)
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A survey of greenhouse gases production in central European lignites
Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska (2021)... ‘Adamów’ brown coal mines. J. Ecol. Eng. 16, 138–143. https:// doi.org/10.12911/22998993/60470. Gläßer, C., Groth, D., Frauendorf, J., 2011. Monitoring of hydrochemical parameters of lig- nite mining lakes in Central Germany using airborne hyperspectral casi-scanner data. Int. J. Coal Geol. 86, 40–53. ...
... nadkladu w Koninskim Zaglebiu Wegla Brunatnego, Przeglad Geologiczny. Myhre, G., Shindell, D., Bréon, F., Collins, W., Fuglestvedt, J., Huang, J., Koch, D., Lamarque, J., Lee, D., Mendoza, B., Nakajima, T., Robock, A., Stephens, G., Takemura, T., Zhan, H., 2013. Anthropogenic and natural radiative forcing ...
... measures. Geomicrobiol J. 31, 737–747. https://doi.org/10.1080/01490451.2014.889783. Pytlak, A., Sujak, A., Szafranek-Nakonieczna, A., Grzadziel, J., Banach, A., Goraj,W., Galazka, A., Gruszecki, W.I., Stepniewska, Z., 2020a. Water-induced molecular changes of hard coals and lignites. Int. J. Coal Geol. 224 ...Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska. "A survey of greenhouse gases production in central European lignites" in Science of The Total Environment, Elsevier (2021). https://doi.org/10.1016/j.scitotenv.2021.149551
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Osnovi hidrogeologije
Petar Dokmanović (2021)... York 8. Davis, N. S. & De Wiest, R. J. M. (1966): Hydrogeology, New York/ London/ Sydney. 9. Delleur J, (2007): Ellementary Groundwater flow and transport processes, In: The Handbook of Groundwater Engineering (sec. edition), 3.1-3.42, Editor: Delleur J , CRC Press Taylor and Francis group, Boca ...
... of Groundwater, In: The Handbook of Groundwater Engineering (sec. edition), Editor: Delleur J , CRC Press Taylor and Francis group, Boca Raton-London-New York 47. Lehr J., Scott H., Gallagher B. & Voytek J. (1988): Design and construction of water wells, Van Nostrand Reinhold, New York 48. Ljvovič ...
... poljoprivrednog zemljišta. 10 O s n o v i h i d r o g e o l o g i j e I DEO U V O D 11 O s n o v i h i d r o g e o l o g i j e 1.POJAM, PREDMET IZUČAVANJA I PRAKTIČNI ZNAČAJ HIDROGEOLOGIJE Hidrogeologija ...Petar Dokmanović. Osnovi hidrogeologije, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
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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 ...... eJIČKTDOHNIDOBOJUPBHBOCT BOJIĆ H3 J[pMHCKeE H3JaHH JE OKO H H3HaJL MaKCHMAJIHO J\03BOJbeHe BpeJiHocTu oJ 1000 uS/cm; yKyrHH0 rBo»Klje (Fe) – oHo Iro KapakTepurre J[pMHckKy H3JlaH je noBehaH cajnp:xaj TBOxxXlja H MaHraHa y 3HauajHHM KOHICHTPpaHJaMa, OJL MaKCHMAJIHO J[O3BOJbeHHX KOHneHrTpanuja 3a ...
... Ma y J(eJOBHMa TepeHa OKO TIOBPIHHHCKOT KOra /J[pMH0o, TJie IIOCTOJH OBOJUĐbCHOCT y IIJIHOKBapTapHHM IIIJEByHKOBHMAa H TIČCKOBHMA, KaO H y JIeJIOBHMa TepeHa TJI IIOCTOJH IHpeKTHa XHpaylnmHukKa Be3a H3JlaHH y TIOBJIATH H HOJUHHH II yrJbeHOr cCJIOJa HMaMO Behu cajlpxkaj cyar(para, MOK ce y J(eJIOBHMa ...
... /lyHantia, ripekHHyT Je rpoTHnaj peuHax BojJta J[yHapneM. Kopuro /lyHaBia je cana IIpeceueHO H IIpeKO HOBOT CIIOJHOT KaHajma 4 mnoBe3aHo ca KaHajiIoM 4-1. Peka Miaiana ce bopmupa y 2KaryOunu o)j1i BoJla cHa)xKHOT KapcTHor Bpcja. OJ Ilerpopna na Jo cBor ymriha y J{yHaB, rpejnicraBJba paBHHuapcky peky Koja ...Јован Киселчић. Идејно решење заштите површинског копа ,,Дрмно" од вода у периоду од 2030. године до краја експлоатације, 2024
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Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema
Svetlana M. Štrbac-Savić (2016-06-10)Efikasnost predstavlja preduslov za opstanak svake rudarske kompanije, posebno u uslovima izuzetno konkurentnog trţišnog okruţenja kao što je to rudarska industrija. Efikasnost oznaĉava sposobnost kompanije da ispuni svoje kratkoroĉne ili dugoroĉne ciljeve. Operativna efikasnost se definiše kao odnos izmeĊu ulaznih parametara potrebnih za odvijanje proizvodnje i pokazatelja dobijenih proizvodnjom. U kontekstu rudarskog poslovanja, operativna efikasnost se odnosi na vreme potrebno da se mineralno dobro transformiše u novĉana sredstva. Visoka operativna efikasnost se postiţe kada se ostvari prava kombinacija karakteristika ...podzemni rudnik, operativna efikasnost, prognoza, teorija sivih sistema, stohastiĉke diferencijalne jednaĉine, simulacija... 1 min max , 2,3, , max j j j k j k j j j j k x k x k x k x k k j m k x k x k (3.31) Gde j k zadovoljava navedene aksiome, a je koeficijent diskriminacije [GUO85], i 0,1 ; dok je , , 1( ) | ( ) ( ) | .j jk x k x k Interval mere ...
... podataka. Relativna greška izraţena u procentima (RPE(j,k)) i srednja relativna greška izraţena u procentima (ARPE(j,k)) su: 0 0 0 0 0 0 2 100% 1 100 ˆ ˆ % 1 j j j n j j k j x k x k RPE x k Error x k x k ARPE n x k ...
... jednaĉina MGM(1, m) prvog reda je: 1 1 11 1 2 m j j j dx k ax k b x k dk (3.19) Saglasno sa MGM(1, m), konstruisana AGO sekvenca je: 0 1 1 1 1 2 m j j j x k az k b z k (3.20) Konstruisana AGO sekvenca moţe biti ...Svetlana M. Štrbac-Savić. "Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-10)
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The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector
Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...... ј Е − − ј Е − − ј Е − − ј Е − − ј Е − − ј Е − − ј Е − − ј Е ...
... IEF = 40 m3/€ for the class j = 10 was found for the natural gas sector, as well as the minimum value of the economic feasibility Index IEF = 1 m3/€ for the class j = 1. The remaining values for class j are: j = 2 IEF = A2min + (A2max − A2min)/9 = 1+(40 − 1)/9 = 5.333 j = 3 IEF = A2j=2 + (A2max − A2 ...
... 1)/9 = 9.667 j = 4 IEF = A2j=3 + (A2max − A2 min)/9 = 9.667 + (40 − 1)/9 = 14.000 j = 5 IEF = A2j=4 + (A2max − A2 min)/9 = 14.000 + (40 − 1)/9 = 18.333 j = 6 IEF = A2j=5 + (A2max − A2 min)/9 = 18.333 + (40 − 1)/9 = 22.667 j = 7 IEF = A2j=6 + (A2max − A2min)/9 = 22.667 + (40 − 1)/9 = 27.000 j = 8 IEF = A2j=7 ...Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković. "The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12060908
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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... on stage were also used for the forecasting purpose. Vector U(i)∇ j , j = 1, 2, composed of the first Li−1 components of the vector U(i) j , j = 1, 2, 3, 4, is represented in Table 11. Table 11. Components of the vector U(i) j , j = 1, 2. Marker UV 1 UV 2 1 0.0011 −0.0570 0.0020 −0.0639 2 0.0016 ...
... . . . . . . . . . . . . 19 0.2072 −0.0705 0.2065 −0.0628 Vector π(i)j , j = 3, composed of the last component of the vector U(i) j , (i = 1, . . . , M), is represented in Table 12. Table 12. Components of the vector π(i)j , j = 3. Marker UV 1 UV 2 1 0.0029 −0.0640 2 0.0037 −0.0744 . . . . . . ...
... matrix Ỹ(i) obtained from the previous step, whereH is a Hankel operator; assume U(i)∇ j denotes the vector of the first Li−1 components of the vector U(i) j and π (i) j is the last component of the vector U(i) j (i = 1, . . . , M); select the number of r eigentriples for the reconstruction stage that ...Luka Crnogorac, Rade Tokalić, Zoran Gligorić, Aleksandar Milutinović, Suzana Lutovac, Aleksandar Ganić. "Gate Road Support Deformation Forecasting Based on Multivariate Singular Spectrum Analysis and Fuzzy Time Series" in Energies, MDPI (2021). https://doi.org/https://doi.org/10.3390/en14123710
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Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia
The results of material entrainment analysis in RAMMS debris flow software, as well as numerical models of final flow heights for two case studies from the Republic of Serbia are presented. Both of debris flow cases started with initial sliding of huge volume block, prolonging to behave as flowing process. Results of the analysis showed that entrainment material affects final results of transportation model, runout distance, deposition area and volume of debris flow. In both cases entrainment volume is very ...Jelka Krušić , Biljana Abolmasov, Miloš Marjanović. "Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia" in Understanding and Reducing Landslide Disaster Risk. WLF 2020. ICL Contribution to Landslide Disaster Risk Reduction, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-60706-7_25
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Analogue modelling of strain partitioning along a curved strike-slip fault system during backarc-convex orocline formation: Implications for the Cerna-Timok fault system of the Carpatho-Balkanides
Nemanja Krstekanić, Ernst Willingshofer, Taco Broerse, Liviu Matenco, Marinko Toljić, Uroš Stojadinović (2021)... models. J. Struct. Geol. 28, 421–430. Limberger, J., Calcagno, P., Manzella, A., Trumpy, E., Boxem, T., Pluymaekers, M.P.D., van Wees, J.-D., 2014. Assessing the prospective resource base for enhanced geothermal systems in Europe. Geoth. Energ. Sci. 2, 55–71. Limberger, J., van Wees, J.-D., Tesauro ...
... interaction. J. Terramechanics 50, 311–326. Smit, J., Brun, J.-P., Cloetingh, S., Ben-Avraham, Z., 2008. Pull-apart basin formation and development in narrow transform zones with application to the Dead Sea Basin. Tectonics 27, TC6018. https://doi.org/10.1029/2007TC002119. Smit, J., Brun, J.-P., Cloetingh ...
... 17 Dahlen, F., Suppe, J., Davis, D., 1984. Mechanics of fold-and-thrust belts and accretionary wedges: Cohesive Coulomb theory. J. Geophys. Res. 89 (B12), 10087–10101. Davis, D., Suppe, J., Dahlen, F.A., 1983. Mechanics of fold-and-thrust belts and accretionary wedges. J. Geophys. Res. 88 (B2) ...Nemanja Krstekanić, Ernst Willingshofer, Taco Broerse, Liviu Matenco, Marinko Toljić, Uroš Stojadinović. "Analogue modelling of strain partitioning along a curved strike-slip fault system during backarc-convex orocline formation: Implications for the Cerna-Timok fault system of the Carpatho-Balkanides" in Journal of Structural Geology, Elsevier BV (2021). https://doi.org/10.1016/j.jsg.2021.104386
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Tehnološki aspekti izrade lateralnih bušotina kratkog radijusa
Vladimir J. Žuža (2006)Vladimir J. Žuža. Tehnološki aspekti izrade lateralnih bušotina kratkog radijusa, Beograd:Rudarsko-geološki fakultet, 2006
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Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)
Kostadin J. JOVANOV (2016)Kostadin J. JOVANOV. Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija), Beograd:Rudarsko Geološki Fakultet, 2016
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Effectiveness Analysis of Different Bucket-wheel Excavators
Coal production in open-pit lignite mines in the Republic of Serbia is performed with continuous work systems. In addition to coal production, the same systems are used for the exploitation of large quantities of overburden. According to the reliability concept, continuous systems are in linear connection. If the failure occurs in one part of the system, that will produce a downtime of the entire system. The initial and most important factor of continuous systems is the bucket-wheel excavator. It ...Stevan Đenadić, Predrag Jovančić, Dragan Ignjatović, Miloš Tanasijević, Filip Miletić. "Effectiveness Analysis of Different Bucket-wheel Excavators" in 8th International Conference Mining and Environmental Protection, Sokobanja, 22-25 September 2021, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2021)
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Some examples of interactions between certain rare earth elements and soil
... REFERENCES 1. I. Anastopoulos, A. Bhatnagar, E. C. Lima, J. Mol. Liq. 221 (2016) 954 (https://doi.org/10.1016/j.molliq.2016.06.076) 2. F. Tommasi, P. J. Thomas, G. Pagano, G. A. Perono, R. Oral, D. M. Lyons, M. Toscanesi, M. Trifuoggi, J. Arch. Environ. Contam. Toxicol. 81 (2021) 531 (https://doi ...
... editing process and publishing procedure applied by the JSCS Editorial Office. Please cite this article as Z. Nikolovski, J. Isailović, D Jeremić, S. Kovač, I. Brčeski, J. Serb. Chem. Soc. (2021) https://doi.org/10.2298/JSC211006095N This “raw” version of the manuscript is being provided to ...
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Model za određivanje efikasnosti odvodnjavanja bunarima na primeru površinskog kopa «Drmno»
Anđica J. Kričković (2003)Anđica J. Kričković. Model za određivanje efikasnosti odvodnjavanja bunarima na primeru površinskog kopa «Drmno», Beograd:Rudarsko-geološki fakultet, 2003