Претрага
719 items
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Sastav i teksture minerala FeO-Fe2O3-TiO2 sistema u vulkanskim stenama i porfirskim ležištima bakra Borske metalogenetske zone
Aleksandar Luković (2021)Proces obrazovanja minerala iz sistema FeO-Fe2O3-TiO2 u uzorcima vulkanskih stena i porfirskih orudnjenja borske zone prikazan kroz pojavu magnetita/hematita i njihovih alteracija. Minerali ove zone su ispitivani optičkim metodama (odbijena i propuštena svetlost), SEM-EDS/BSD, XRPD, LA-ICP-MS metodama. Rezultati ispitivanja su, pored glavnih Fe – Ti oksida, otkrili prisustvo ferijskog ilmenita u hornblenda andezitima I vulkanske faze kao i magnetita sa većim koncetracija Cr u zoni zlotske magnetne anomalije. Ispitivanje uzoraka iz bušotina porfirskih sistema borske zone otkriva postojanje nekoliko ...... petrogenetic significance of titaniferous magnetite. American Journal of Science, 253(9), 497–532. Buddington, A.F., (1956): Thermometric and petrogenetic significance of titaniferous magnetite - Reply. American Journal of Science, 254, 511-515. Buddington, A.F., Lindsley, D.H., (1964): Iron-titanium ...
... Bragg, W. H., (1915): XXX. The structure of the spinel group of crystals. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 30(176), 305–315. Breithaupt, A., (1860): Uber die geognostische Beschaffenheit dasostlichen Serbiens. Berg und Huttenman. Zeit 1860, 12. Breithaupt ...
... Thermodynamics of Rhombohedral Oxide Solid Solutions and a Revision of the Fe-Ti Two-Oxide Geothermometer and Oxygen-Barometer. American Journal of Science, 308(9), 957–1039. Ghiorso, M. S., & Sack, O,. (1991): Fe-Ti oxide geothermometry: thermodynamic formulation and the estimation of intensive variables ...Aleksandar Luković. Sastav i teksture minerala FeO-Fe2O3-TiO2 sistema u vulkanskim stenama i porfirskim ležištima bakra Borske metalogenetske zone, Beograd : [A. Luković], 2021
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Mikroorganizmi - biohidrogeološki indikatori odabranih pojava mineralnih voda Srbije
Vladimir Šaraba (2021)Sa namerom definisanja hidrogeološke uloge i značaja mikrobiološkog diverziteta odabranih pojava mineralnih voda Srbije, primenom sistema biodetektora, dokazano je prisustvo gvožđevitih, sulfato-redukujućih, sluz-produkujućih, heterotrofnih aerobnih i denitrifikacionih bakterija, na osnovu čega je proračunat rizik od razvoja procesa biokorozije i biohemijske inkrustacije, te zdravstveni rizik. Uz procenu rizika, izvedene su analize skenirajuće elektronske mikroskopije biofilmova i hidrogeohemijsko modeliranje, te makroskopska, otpička i difrakciona ispitivanja naslaga inkrustacije, dok je fizičko-hemijskim analizama utvrđena vrednost ukupne mineralizacije iznad 1 g/L, kao i povišeni ...biohidrogeologija, SEM analize, makroskopska i optička ispitivanja, rendgenska difrakcija praha, hidrogeohemijsko modeliranje, BART analize, metabarkoding analize mikrobioma, fizičko-hemijske analize, starenje bunara (biokorozija, biohemijska inkrustacija i biozarastanje), zdravstveni rizik... Heidelberg. Doi: https://doi.org/10.1007/978-3-642-30197-1_244 Parkhurst, D. L. & Appelo, C. A. J. (1999). User’s guide to PHREEQC (Version 2): A computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations. Denver, Colorado: U. S. Geological Survey ...
... He, Y., & Wang, F. (2016). Genome analysis of a Limnobacter sp. identified in an anaerobic methane-consuming cell consortium. Frontiers in Marine Science, 3 (257). Doi: https://doi.org/10.3389/fmars.2016.00257 Coetser, S. E., & Cloete, T. E. (2005). Biofouling and biocorrosion in industrial water ...
... Z., Brankov, J. J., & Bjeljac, Ž. N. (2019). Utilization of geothermal springs as a renewable energy source: Vranjska Banja case study. Thermal Science: an International Journal, 23 (6 (Part B)), 4083-4093. Dimitrijević, N. (1988). Hidrohemija. Beograd: Univerzitet u Beogradu, Rudarsko-geološki fakultet ...Vladimir Šaraba. Mikroorganizmi - biohidrogeološki indikatori odabranih pojava mineralnih voda Srbije, Beograd : [V. Šaraba], 2021
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The use of biological markers in determination of origin and type of organic matter in the Tisza river sediments
Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević (2013)The objective of the study was to determine the origin and type of organic matter (OM) of the Tisza recent sediments along the distance of 153 km through the territory of Serbia. For this purpose group organic-geochemical parameters and biomarker compositions were used. All samples contain approximately same amount of OM, which was deposited under uniform, slightly reducing conditions. Based on the distribution of n-alkanes, the origin and type of OM could not be precisely estimated. However, n-alkane patterns ...... to a lower extent, could be attri- buted to Rusanda and Elemir crude oils. Acknowledgements. The study was funded by the Ministry of Education, Science and Technological Development of the Republic of Serbia (Project Nos. 176006 and 176019). Nikola Vuković, M.Sc., in Geology is acknowledged for ...Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević. "The use of biological markers in determination of origin and type of organic matter in the Tisza river sediments" in Journal of Serbian Chemical Society, Beograd : Srpsko hemijsko društvo (2013). https://doi.org/10.2298/JSC130614087S
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Uticaj površinske obrade kamena na promenu primarne poroznosti
Ana Radivojević (2024)Površinska obrada kamena je izuzetno bitna kod stena koje se koriste u izgradnji svih vrsta objekata. Površinskom obradom se direktno utiče, ne samo na estetska svojstva kamena nego i na njegove fizičko-mehaničke karakteristike. Cilj ovog završnog rada je analiza uticaja poliranja i rezanja kao tehnoloških procesa obrade na poroznost odabranih vrsta arhitektonsko-građevinskog kamena. Ispitivane stene su gabro „Nero Assoluto“, granit sa površinskog kopa „Ploče“, granit African Red, krečnjak sa lokaliteta „Skržut“ i krečnjak poznat pod nazivom „Sirogojno crveni“.... Tegner, C., Barfod, G.H., Andreasen, R., Lesher, C.E., 2024: Granites and Granophyres of the Bushveld Complex, South Africa: A review. Earth-Science Reviews 250, 104703. Soderlunda, U., Hofmann, A., Klausen, M. B., Olsson, J. R., Ernst, R. E., Per-Olof Persson: Towards a complete magmatic barcode ...
... Sustainable Development in Africa, Volume 12, No.3, pp. 324-337 65 Vieri, J., Chirikure, S., Lane, P., Martinon-Torres, M., 2023: Archaeological science, globalisation, and local agency: gold in Great Zimbabwe. Archaeological and · Anthropological Sciences · (2023) 15:127. https://doi.org/10. ...Ana Radivojević. Uticaj površinske obrade kamena na promenu primarne poroznosti, 2024
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Surface functional groups and degree of carbonization of selected chars from different processes and feedstock
Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann (2022)The knowledge ofthe structural and chemical properties of biochars is decisive for their application as technical products. For this reason, methods for the characterization of biochars that are generally applicable and allow quality control are highly desired. Several methods that have shown potential in other studies were used to investigate two activated carbons and seven biochars from different processes and feedstock. The chars were chosen to cover a wide range of chemical composition and structural properties as a hardness ...Biougalj, različiti procesi dobijanja, različite sirovine, površinski aktivne grupe, x-ray, FT-IR,XPS... Agro-biogeosystems: controls, feedbacks and impact (POF4-217) from Helmholtz Association awarded to A.L and N.J., and Ministry of Education, Science and Technologic Development of Serbia, project number 172051. The funders had no role in study design, data RESEARCH ARTICLE Surface functional ...
... In: Guo MX, He ZQ, Uchimiya SM (eds.). Agricultural and environmental applications of biochar: Advances and barriers, SSSA Spec. Publ. 63, Soil Science Society of Amer- ica, Inc., Madison, WI, USA; 2016. pp. 123—144. http://dx.doi.org/10.2136/sssaspecpub63.2014. 0040. Majumder S, Neogi S, Dutta ...
... atrazine-adapted soils from Belgium and Brazil. J Agric Food Chem. 2013; 61: 512—516. https://doi.org/10.1021/jf303957a. Antal MJ, Gronli JM. The art, science, and technology of charcoal production. Ind Eng Chem Res. 2003; 42: 1619—1640. https://doi.org/10.1021/ie0207919. Moulder JF, Stickle WF, E. Sobol ...Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann. "Surface functional groups and degree of carbonization of selected chars from different processes and feedstock" in PLOS ONE (2022). https://doi.org/10.1371/journal.pone.0277365
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Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia
Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin. "Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia" in Hydrogeology Journal, Berlin, Heidelberg : Springer, International Association of Hydrogeologists (2013). https://doi.org/10.1007/s10040-013-1025-9
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BEYOND 2020 - Geology explorations and open pit activities affectation in reclamation designing in Kolubara Coal Mines (KCM) Serbia, new considerations
Geology explorations in KCM runs from 1936. year up to these days and still ongoing. Results in >7,200 drill holes with ≈600,000 m of core drilling and gave lignite ore resources of > 4,1Bt, which 1,15Bt are excavated since 1986. of XIX up to early years of XXI century. For further mining operations in open pits stay 1,5Bt of lignite. Under waste heaps are ≈80 km2, additional 85 km2 should be filled. All of that masses/areas were, are ...Bojan Dimitrijević, Bogoljub Vučković, Radmila Gaćina. "BEYOND 2020 - Geology explorations and open pit activities affectation in reclamation designing in Kolubara Coal Mines (KCM) Serbia, new considerations" in 17th International Conference of the open and underwater mining of minerals, Sts. Constantine and Helena Resort, Varna, 18-22 September, Bulgaria, Sofia, Bulgaria : Scientific and Technical Union of Mining, Geology and Metallurgy, (2023)
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Exhumation history of the Juhor Mts. in central Serbia, the Northern Serbo–Macedonian Subunit
Uros Stojadinovic, Hannah Pomella, Nemanja Krstekanić, Bojan Kostić, Maja Maleš, Nikola Randjelovic, Miloš Radonjić (2024)Northern Serbo–Macedonian Subunit, low-t thermochronology, kinematic analyses, extensional deformationsUros Stojadinovic, Hannah Pomella, Nemanja Krstekanić, Bojan Kostić, Maja Maleš, Nikola Randjelovic, Miloš Radonjić. "Exhumation history of the Juhor Mts. in central Serbia, the Northern Serbo–Macedonian Subunit" in Geologica Carpathica, Jun 2024, Central Library of the Slovak Academy of Sciences (2024). https://doi.org/10.31577/GeolCarp.2024.12
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Примена нумеричких метода у моделовању тецишта са освртом на различите реолошке услове
Јелка Крушић (2023)Тецишта су комплексне појаве нестабилности које захтјевају истраживања и испитивањакоја до сада нису рађена код нас у области геотехнике. По механизму, начину активирањаи понашању покренутог материјала се знатно разликују од клизишта. Циљ оведисертације је била примјена нумеричких модела пропагације тецишта на примјеру двијепојаве које су се десиле у Србији као посљедица дјеловања циклона Тамара. Детаљноистраживање тецишта подразумијева теренско картирање, теренска истраживања илабораторијска испитивања одабраних узорака са терена. Од теренских истраживања напримјеру тецишта Селанац урађена су геофизичка истраживања Електричнетомографије док ...тециште, нумерички модели пропагације, циклон Тамара, геофизичка истраживања, лабораторијска испитивања, Селанац, Лева река, RAMMS, SPH geoflow, реолошки моделЈелка Крушић. Примена нумеричких метода у моделовању тецишта са освртом на различите реолошке услове, Београд : Универзитет у Београду, Рударско - геолошки факултет, 2023
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Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides
Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem... 103714 Received 23 June 2021; Received in revised form 16 November 2021; Accepted 21 November 2021 mailto:n.krstekanic@uu.nl www.sciencedirect.com/science/journal/09218181 https://www.elsevier.com/locate/gloplacha https://doi.org/10.1016/j.gloplacha.2021.103714 https://doi.org/10.1016/j.gloplacha.2021 ...
... University of Belgrade, Serbia during the PhD of Nemanja Krstekanić and is funded by the Netherlands Research Centre for Integrated Solid Earth Science (ISES). We thank Timotije Tufegdžić for his help during the fieldwork. Djordje Grujic is gratefully acknowl- edged for helpful discussions and ...
... (East Serbia). Swiss J. Geosci. 112, 143–161. Molnar, P., Tapponier, P., 1975. Cenozoic tectonics of Asia: effects of a continental collision. Science 189 (4201), 419–426. Morley, C.K., 2002. A tectonic model for the Tertiary evolution of strike–slip faults and rift basins in SE Asia. Tectonophysics ...Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga. "Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides" in Global and Planetary Change, Elsevier BV (2022). https://doi.org/10.1016/j.gloplacha.2021.103714
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Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika
Kostić N. Bojan (2021)Kontaktni metamorfizam gornjokrednih sedimentnih stena na planini Rudnik ispitivan je na uzorcima iz pet bušotina. Definisano je šest varijeteta krednih stena (protolita) koji čine dve litološke jedinice izgrađene od klastičnog, karbonatnog i klastično-karbonatnog materijala. Vulkanskom aktivnosti na Rudniku formirana su vulkanska tela koja se utiskuju duž slojevitosti sedimentnih stena, a neka ih presecaju u vidu dajkova. Starost ovog vulkanskog događaja određena je na 23.9 miliona godina. Ovaj miocenski vulkanizam doveo je do kontaktno metamorfnih promena sedimentnih stena i obrazovanja skarnova ...... c, haplodioritic, and related magmas. American Journal of Science 40, p. 161-185 Bowers, J. R., Kerrick, D. M., Furlong, K. P. 1990: Conduction model for the thermal evolution of the Cupsuptic aureole, Maine. American Journal of Science, 290 (6), p. 644–665 Brković, T., Radovanović, Z., Pavlović ...
... Petrological studies of peridotites from diapiric serpentinite seamounts in the Izu-Ogasawara-Mariana Forearc, Leg 125. Proc. Ocean Drill Program Science Results, 125, p. 445–485 Jackson, M., Blundy, J., Sparks, R. 2018: Chemical differentiation, cold storage and remobilization of magma in the Earth`s ...
... example of a specific interaction of lamprofyric and granitoid magma. Geology and Metallogeny of the Dinarides and the Vardar zone. The academy of Science and Arts of the Republic of Srpska, Collections and Monographs 1, p.255-267 Reverdatto, V. V. 1973: The facies of contact metamorphism (No. 233) ...Kostić N. Bojan. Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika, Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
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Laboratory testing of fly ash
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... fly ash for embankment construction in road construction with and without binders. // Proceedings of the 5th Int. conference Civil Engineering - Science and Practice / Žabljak, 2014, pp. 1133-1138. Authors’ addresses Miloš Šešlija, MSc, BSc, Civ. Eng., Teaching Assistant University of ...Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić. "Laboratory testing of fly ash" in Tehnički vijesnik (2016). https://doi.org/10.17559/TV-20150317171035
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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... contact between the Serbo–Macedonian/Supra- getic crystalline basements. Acknowledgements: This study was supported by the Minis- try of Education, Science and Technological Development of the Republic of Serbia. The authors acknowledge excellent comments and suggestions of Dr. Ioan Munteanu and an ano- ...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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Definition of Circulation Conditions and Groundwater Genesis of the Complex Krupaja Hydrogeological Karst System (Eastern Serbia)
Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment, Geography, Planning and Development, Building and Construction... authors have read and agreed to the published version of the manuscript. Funding; This paper was written with support from the Ministry of Education, Science and Techno- logical Development, Serbia: Project “ Assessment of the impact of climate change on water resources Serbia” (No: TR 37005) and Project ...Ljiljana Vasić, Saša Milanović, Tina Dašić. "Definition of Circulation Conditions and Groundwater Genesis of the Complex Krupaja Hydrogeological Karst System (Eastern Serbia)" in Sustainability, MDPI AG (2023). https://doi.org/10.3390/su151411146
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Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal
Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)... and A.B. All authors have read and agreed to the published version of the manuscript. Funding: The study was financed by the Ministry of Education, Science, and Technological De- velopment of the Republic of Serbia (Contract numbers: 451-03-9/2021-14/200168, 451-03-9/2021- 14/200288, 451-03-68/2020-14/200026 ...
... resources of Serbia. Geol. Carpath. 2008, 59, 345–361. 5. Reichl, C.; Schatz, M.; Zsak, G. World-Mining-Data. In Minerals Production; Federal Ministry of Science, Research and Economy: Vienna, Austria, 2016; Volume 31, pp. 129–130. 6. Serbia, the Country Of Lignite. Available online: https://naukakrozprice ...Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović. "Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal" in Polymers, MDPI AG (2021). https://doi.org/10.3390/polym13050759
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P-T analiza uglja RB Kolubara
Rada Vitomir (2024)Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...... rešenja uočenih problema. 68 LITERATURA . Ahmaruzzaman, M. (2010). A review on the utilization of fly ash. Progress in energy and combustion science, 36(3), 327-363. . Bogdanović, V., Ilić, Z., & Polomčić, D. (2007). Izbor ograničenja i otvaranja površinskog. kopa Južno Polje u Kolubarskom ...
... combustion systems: Progress and 69 challenges in the field of ash particle sticking and rebound behavior. Progress in energy and combustion science, 68, 65-168. 11. Kostović M., Industrijski procesi pripreme mineralnih sirovina, RGF, Beograd, 2015. 12.Larry, T. (2013). Coal Geology (2nd ed ...Rada Vitomir. P-T analiza uglja RB Kolubara, 2024
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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... 429-437 133. Huang, D., Zhang, X., Huang, A Dynamic Decision Approach for Long-Term Vendor Selection Based on AHP and BSC. Lecture Notes in Computer Science 3645, 2005, pp. 257-265 134. Epstein, M., Wisner, P., Using a Balanced Scorecard to Implement Sustainability, Environmental Quality Management ...
... Merenski P., A value exchange model for the channel of distribution: Implications for management and research, Journal of the Academy of Marketing Science 13 (4), 1985, pp. 1-17 34. Stoiljković, V., Stojiljković, P., Stojiljković, B., Obradović, Z., Integrisani sistemi menadžmenta, ISO 9001:2000, ...
... Energy, USA 206. Caputo, A., Pelagagge, P., Salini, P., AHP-based, methodology for selecting safety devices of industrial machinery, Safety Science 53, 2013, pp. 202-218 193 207. Baker, Bieker,T., Gminder, C.U., Towrds a Sustainability Balanced Scorecard Institute for Economy and ...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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Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication
... trips visited the mentioned section as a result of joint research between experts from the Czech Republic (Geological Institute of the Academy of Science of the Czech Republic, VŠB-Technical University of Ostrava, Charles Uni- versity in Prague and the Czech Geological Survey) and the Republic of ...
... the translation of a substantial part of the manuscript into English and H. Parent for English corrections. This study was supported by the Czech Science Foundation of the Czech Republic, project 20- 10035S. References Anđelković, M., Nikolić, P., 1974. Tectonic regionalization of the Carpatho-Balkan- ...Zdenek Vasícek , Dragoman Rabrenović, Petr Skupien, Barbara Radulović. "Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication" in Cretaceous Research (2023). https://doi.org/10.1016/j.cretres.2023.105623
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Analiza softvera za projektovanje ESP sistema
Aleksandar Sredojević (2024)U momentu kada pritisak na dnu bušotine nije dovoljan da savlada ukupne gubitke pritisaka od dna bušotine do separatora, proizvodnja pomoću ležišne energije nije više moguća i bušotina prestaje sa eruptivnim radom. Kako bi ponovo omogućili proizvodnju fluida iz bušotine, potrebno je primeniti neke od mehaničkih metoda eksploatacije. Najprimenljivije mehaničke metode eksploatacije su: gas lift (GL), dubinske pumpe sa klipnim šipkama (SRP), električne uronjene centrifugalne pumpe (ESP), zavojne pumpe (PCP) i hidraulične pumpe (HP). Jadna od tih metoda koja ...električna centrifugalna pumpa (ESP), proizvodnja fluida, mehaničke metode eksploatacije, Prosper, Pipesim... Design, Operations, and Maintenance Second edition“; H. Stel, T. Sirino, F.J. Ponce, S. Chiva, R.E.M. Morales, (2015). „Journal of Petroleum Science and Engineering“ 136 (2015) 41—54; Hisham, B., M., Aman, A., (2017). „Investigate a Gas Well Performance Using Nodal Analysis“; Hofstatter, H ...
... sistema električnih centrifugalnih pumpi“; Michael Golan, Curtis H. Whitson, (1991). „Well Performance Second Edition“, Norwegian University of science and Technology (NTNU); 76 Novičić Slobodan, (2010). „Efikasnost primene sistema potopljenih centrifugalnih pumpi na poljima NIS Naftagas-a“; ...Aleksandar Sredojević. Analiza softvera za projektovanje ESP sistema, 2024
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Концепт расположивости при дефинисању ефикасног одржавања помоћне механизације на површинским коповима
Radiša D. Đurić (2016-05-30)Оцена расположивости представља основну компоненту уинжењерском управљању опремом. Расположивост је свеобухватни концепткоји представља меру употребног квалитета техничких система, који садржичитаву серију парцијалних индикатора који се односе на време у раду ивреме у отказу система као и на његову функционалну погодност. Овадисертација даје структурну анализу парцијалних индикатора као и развојмодела њихове синтезе на ниво расположивости. Поменути подаци имајухибридни карактер (измерени и експертски добијени) и њихова интеграцијаи синтеза је остварена коришћењем фази пропозиције и фази закључивања.Овакав приступ омогућава оцену техничког система ...управљање опремом, инжењерство одржавања,расположивост, фази закључивање, прикупљање података, булдозер... the Empirical Scaling of Run-time for Finding Optimal Solutions to the Traveling Salesman Problem. University of British Columbia, Department of Computer Science.Technical Report TR-2009-17 Wu, Y., 1993. Scale, Factor Intensity and Efficiency: An Empirical Study of the Chinese Coal Industry. Applied ...
... management DQM Lei, Y., 2008. Evaluation of three methods for estimating the Weibull distribution parameters of Chinese pine. Journal of Forest Science; 54(12): 566– 571. Murthy, D.N.P., Xie, M., Jiang, R., 2004. Weibull Models, John Wiley & Sons, Inc. http://www.iec.ch/ Докторска дисертација ...
... Germany, Esse; 599–604 West, G., 1989. Technical Note - Rock Abrasiveness Testing for Tunnelling. International Journal of Rock Mechanics and Mining Science & Geomechanics. 26(2): 151-160, http://dx.doi.org/10.1016/0148-9062(89)90003-X. Yarali, O., Yasar, E., Bacak, G., Ranjith, P.G., 2008. A study ...Radiša D. Đurić. "Концепт расположивости при дефинисању ефикасног одржавања помоћне механизације на површинским коповима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-05-30)