Претрага
255 items
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Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept
Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov. " Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept" in Engineering Geology , Elsevier (2019). https://doi.org/10.1016/j.enggeo.2019.05.007
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Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia
... oping the very first models and utilizing machine learning algorithms. Subsequently, Mileva Samardžić-Petrović took charge of the statistical analyses and delved into the initial exploration of machine learning algorithms. Building upon this groundwork, Filip Arnaut made signifi- cant contributions ...Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski. "Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia" in Earth Science Informatics, Springer Science and Business Media LLC (2024). https://doi.org/10.1007/s12145-024-01243-4
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A Data Driven Approach for Raw Material Terminology
Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci... examples. Conflicts of Interest: The authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results. References 1. Prćić, T. Ka Savremenim ...Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja. "A Data Driven Approach for Raw Material Terminology" in Applied Sciences, MDPI AG (2021). https://doi.org/10.3390/app11072892
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Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs
John Nyame (2024)The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...... high-pressure operation required to achieve high overall efficiency, though high pressures may be favorable for CCS applications. Recent energy analyses have indicated that the calcium-looping post- combustion process can incur an efficiency penalty of only 6–8 % |[48]. Most of the chemical-looping ...John Nyame. Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs, 2024
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Application of machine learning for diagnosing the operation of a deep well pump in oil production
Maja Trikić (2024)This paper will thoroughly examine how machine learning can improve the diagnosis of deep well pumps by analyzing the role and function of the pumps, dynamograms, sensor technologies, and diagnostic methods.Our analysis will provide insights into modern techniques and approaches for enhancing the performance and reliability of oil production systems, targeting cost reduction and increased operational efficiency.deep well pump, dynamograms, machine learning, diagnostics of operating coditions,Random Forest, XGBoost... are calculated based on measured boundary values for the smooth rod stroke and load, dimensions and characteristics of the downhole pump, the kinematic assembly of the horsehead, and the characteristics of the sucker rods.To develop a mathematical model for a smart transmission system for diagnosing ...
... characteristic dynamogram shapes from oil fields worldwide. 2. A specialized database on driving units (horseheads) that includes geometric and kinematic parameters of the horseheads. 3. A database of sucker rod characteristics, including dimensions, weight, and maximum Stresses. 4. A database ...
... by the total load, load from the rods, stroke length of the smooth rod, and total expansion. When all other parameters are known, such as the kinematic characteristics of the horsehead, dimensions of the 14 downhole pump, characteristics of the sucker rods, and fluid specifics, the characteristic ...Maja Trikić. Application of machine learning for diagnosing the operation of a deep well pump in oil production, 2024
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Badenske školjke jugoistočnog oboda Panonskkog basena (Centralni Paratetis)
Gordana M. Jovanović (2014-12-05)Rad obuhvata detaljnu studiju badenskih školjaka koje potiču sa terenajugoistočnog oboda Panonskog basena (Centralni Paratetis). Proučavani su lokaliteti naprostorima Srbije (Fruška gora, Golubac, okolina Beograda, Aranđelovca, Koceljeva,Loznica) i severoistočne Bosne (Ugljevik). Pored taksonomske analize i paleontološkihopisa bivalvija, u radu je dat i spisak revidovanih vrsta koje su do sada pronađene usedimentima badenskog kata istraživanog terena. Do sada je ukupno poznato 41familija, 108 rodova i 174 taksona. Identifikovano je 170 bivalvijskih vrsta, međukojima su neke prvi put konstatovane na ovim ...školjke, baden, Panonski basen (Centralni Paratetis), stratigrafija,paleoekologija, paleogeografija, paleobiogeografija... Flexopecten scissus (Favre) indicate Upper Badenian. The collected material was used for taxonomic, stratigraphic, paleoecological and taphonomic analyses. All the available data from literature and the newest studies on distribution of fauna were used to prepare a paleogeographic sketch of the studied ...
... poznavanju badenskog kata okoline Donjeg Milanovca. Glasnik Prirodnjačkog muzeja A, 40/41: 91-95. Jovanović, G. 1992. Paleoecological and taphonomic analyses of a fossiliferous bed in badenian sediments of Žuti Breg near Golubac, Eastern Serbia. Geološki anali Balakanskoga poluostrva, 55, 2: 309–219 ...
... Geology and Exploitation, 27: 171-263. Moscow. (Ruski). Kidwell, S., M. 2002. The Quality of the fossil record: Implications for Evolutionary Analyses. Annual Rewiev of ecology and systematics, 33: 561-88. Kidwell, S. M., Rothfus, T. A., Best, M. M. R., 2001. Sensitivity of taphonomic signatures ...Gordana M. Jovanović. "Badenske školjke jugoistočnog oboda Panonskkog basena (Centralni Paratetis)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-12-05)
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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 ...... interactions: A tribute to H.P. Eugster. Geochim. Soc. Spec., 2, 103-119. Lindsley, D.H., Spencer, K.J., (1982): Fe-Ti oxide geothermometry: Reducing analyses of coexisting Ti-magnetite (Mt) and ilmenite (llm). Trans Am. Geophys. Union (EOS), 63, 471. Luković, A., Zavašnik, J., Cvetković, V., Šarić, K ...
... Chemical Geology, 117(1-4), 313–330. Stormer, J.C. Jr., (1983): The effects of recalculation on estimates of temperature and oxygen fugacity from analyses of multicomponent-iron-titanium oxides. American Mineralogist, 68, 586- 594. Stormer, J.C., Whitney, J.A., (1985): Two feldspar and iron-titanium ...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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Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication
... lanites has been the subject of long-standing debate, beginning with the establish- ment of the genus in Le Hegarat (1971, 1973), through the analyses of Callomon (1981), Bogdanova and Arkadiev (2005), Arkadiev and Bogdanova (2012), and Hoedemaeker in Hoedemaeker et al.(2016). The genus Ps ...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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Uslovi formiranja oticaja reke Crnice
Andjelija Glogovac (2024)Sliv reke Crnice zauzima područje centralnog dela Srbije, između opštine Paraćin na zapadu, Sisevačkog basena na istoku, sliva Ravanice na severu i Jovaničke reke na jugu.Režimski parametri sliva reke,površine od 289 km2 kontrolišu se na hidrološkoj stanici Paraćin, dok su sa ciljem analize režima i uticaja padavina na formiranje oticaja preuzeti podaci o padavinama sa meteorološke stanice Ćuprija.Na razmatranom području dominantnu ulogu ima karsni tip izdani, koga karakteriše nestabilan režim u u pogledu oscilacija izdašnosti i nivoa podzemnih voda ...... Rudarsko-geološki fakultet, Beograd, str. 1-300. 7. Mangin A., (1984). Pour une meileure connaissance des systemes hydrologiques a partir des analyses correlatioire et spectrale. Journal of Hydrology, v. 67, pp. 25-43 8. Marković J. (1954). Reljef sliva Crnice ı Grze. Srpska akademija nauka, ...Andjelija Glogovac. Uslovi formiranja oticaja reke Crnice, 2024
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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)... (Romania). Tectonophysics 404, 33–53. Glen, J.M.G., 2004. A kinematic model for the southern Alaska orocline based on regional fault patterns. In: Sussman, A.J., Weil, A.B. (Eds.), Orogenic Curvature: Integrating Paleomagnetic and Structural Analyses: Geological Society of America Special Paper 383. Geological ...
... mm are filled manually, using a funnel, with alternating layers of differently coloured sand, representing syn-kinematic sedimentation. At the end of each experiment, two post-kinematic layers of black and white sand are added on top of the entire model to preserve topography and water is sprinkled ...
... that syn-kinematic erosion and/or sedimentation in a strike-slip setting only have minor effects on structural patterns, yet the results have been ob- tained at higher spatial resolution. As such, minor differences in struc- tural patterns within strike-slip zones with or without syn-kinematic sedimentation ...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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Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event
Barbara V. Radulović, Lubomir S. Metodiev, Neda Motchurova-Dekova, Platon Tchoumatchenco. "Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event" in Historical Biology (2023). https://doi.org/10.1080/08912963.2023.2190757
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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... Safety analyses and synthesis using fuzzy sets and evidential reasoning. Reliability Engineering and System Safety, 47(2), 103-118 Wang, J., Yang, J.B., Sen, P., 1996. Multy person and multy-atribute design evaluations using evidential reasoning based on subjective safety and coast analyses. R ...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)
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Understanding partitioning of deformation in highly arcuate orogenic systems: Inferences from the evolution of the Serbian Carpathians
Nemanja Krstekanić, Liviu Matenco, Marinko Toljić, Oleg Mandić, Uroš Stojadinović, Ernst Willingshofer (2020)... orogen. Tectonics 34, 1813–1836. Glen, J.M.G., 2004. A kinematic model for the southern Alaska orocline based on regional fault patterns. In: Sussman, A.J., Weil, A.B. (Eds.), Orogenic Curvature: Integrating Paleomagnetic and Structural Analyses: Geological Society of America Special Paper 383. Geological ...
... Miocene normal faults and syn-kinematic sedimentation are usually buried at depth beneath the largely outcropping post-kinematic deposition younger than 17 Ma (Fig. 2, Krstić et al., 2003; Matenco and Radivojević, 2012; Sant et al., 2018). Most of these post-kinematic shallow-water sediments are ...
... stratigraphic juxtaposition across faults combined with their overlying post-kinematic sedimentation (e.g., Dimitrijević, 1997; Schmid et al., 2008, 2020 and references therein). We specifically focused the kinematic fieldwork to characterize the kinematics of large faults and shear zones, initially ...Nemanja Krstekanić, Liviu Matenco, Marinko Toljić, Oleg Mandić, Uroš Stojadinović, Ernst Willingshofer. "Understanding partitioning of deformation in highly arcuate orogenic systems: Inferences from the evolution of the Serbian Carpathians" in Global and Planetary Change, Elsevier BV (2020). https://doi.org/10.1016/j.gloplacha.2020.103361
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Prostorni položaj ofiolita istočne Vardarske zone: geofizičko-geološki model i njegove geodinamičke implikacije
Dragana D. Petrović (2015-12-29)Centralni deo Balkanskog poluostrva je geotektonski veoma složen. Tetis je zatvorentokom gornjeg mezozoika, a ofioliti na zapadu i ofioliti Vardarske zone predstavljajuostatke nekadašnjih okeanskih prostora. Najistočniji deo Vardarske zone razlikuje se odsvih ostalih ofiolita na Balkanskom poluostrvu i karakteriše se najizraženijim suprasubdukcijskimafinitetom. Istočna vardarska zona locirana je u centralom delu Srbije.Na severu se prostire do Apusena u Rumuniji, a na jugu obuhvata cetralni deoMakedonije i Peonias zonu u severnoj Grčkoj. Istočna vardarska zona se nalazi istočnood geotektonske jedinice Kopaonik ...... nastavna sredstva, Beograd 110 Pearce, J. A. and Cann, J. R., 1973. Tectonic setting of basic volcanic rocks determined using trace element analyses. Earth Planet. Sci. Lett., 19 (2), 290–300. Pearce, J. A., Harris, N. B. W., Tindle, A. J., 1984. Trace element discrimination diagrams for the ...Dragana D. Petrović. "Prostorni položaj ofiolita istočne Vardarske zone: geofizičko-geološki model i njegove geodinamičke implikacije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-12-29)
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Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog
Maja D. Milošević (2016-12-09)Adsorpciona efikasnost različitih uzoraka glina sa lokaliteta Srbije određenaje njihovim tretiranjem različitim koncentracijama rastvora metilen plavog (MP).Detaljna mineraloška karakterizacija ispitivanih glina i rezultati njihove interakcijesa rastvorima MP dobijeni su primenom optičkih, rendgenskih, hemijskih, DTA ispektroskopskih metoda.Na osnovu formiranja MP agregata u izmenljivim pozicijama i površiničestica gline, razlikuju se dva tipa glinovitih minerala: visoko naelektrisani(smektiti) i nisko naelektrisani (kaoliniti). Dimeri se stvaraju na naelektrisanimpovršinama, a granica njihovog razvoja omogućuje determinaciju mineralne vrste.Molekuli MP stoje pod uglom od 21.5o kada se ...minerali glina, metilen plavo, kristali metilen plavog, difuznarefleksija, adsorpcija, flokulacija, naelektrisanje slojeva... der Methylenblaugruppe. Liebigs Ann. Chem 230: 73 - 136 and 137 - 211 Bishop J.L., Pieters C.M. and Edwards J.O. 1994. Infrared spectroscopic analyses on the nature of water in montmorillonite. Clays & Clay Miner. 42 (6): 702 - 716 Bodman S.W., Kodama S.P., Pfeil P.C and Stevens R.E. 1967. Solubility ...Maja D. Milošević. "Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-12-09)
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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 ...... Petrology, 27, p. 45–750 Leake, B. E. 1978: Nomenclature of amphiboles. Mineral. Mag. 42, p. 533-563 Locock, J. 2007: An Excel Spreadsheet to Recast Analyses of Garnet into Endmember Components, and A Synopsis of the Crystal Chemistry of Natural Silicate Garnets. Computers & Geosciences 34. p. 1769-1780 ...Kostić N. Bojan. Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika, Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
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Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji
Dragoslav Rakić (2013-05-10)U disertaciji su prikazani rezultati laboratorijskih ispitivanja uzoraka komunalnogotpada dobijeni u aparatima za direktno smicanje i edometarskim aparatima (jedanedometarski aparat konstruisan je za potrebe ove disertacije). Sva ispitivanja su izvršenana veštački pripremljenim uzorcima, uz uvažavanje preporuka koje se odnose nadimenzije korišćenih aparata i veličinu najvećih frakcija u uzorku (EN 1997-2, ASTM2007-a, 2007-b). Za formiranje uzoraka korišćen je komunalni otpad različite starosti,uzet sa dve deponije u Srbiji (Ade Huje u Beogradu i gradske deponije u Novom Sadu).Interpretacija rezultata dobijenih iz ...komunalni otpad, deponija, geotehnička klasifikacija, čvrstoća smicanja,deformabilnost, indeks primarne kompresije, indeks sekundarne kompresije, modelisleganja... of the measured and calculated settlements, based on the laboratory test data for the Novi Sad landfill, was satisfactory. However, settlement analyses which were based not on this investigation but on the models with the parameters recommended by the model authors indicated higher difference between ...
... http://www.gub.ruhr- unibochum.de/tc5/SC303.htm. Jones, R., Taylor, D. & Dixon, N. (1997). Shear strength of waste and its use in landfill stability analyses, British Geoenvironmental Engineering Conference, Cardiff, UK, British Geotechnical Society, 343-350. Kaniraj, S.R. & Joseph, R.R. (1996). Ge ...
... United Nations Environment Programme – UNEP. Stark, T.D., Huvaj-Sariham, N. & Li, G. (2009). Shear strength of municipal solid waste for stability analyses, Environmental Geology, 57, 1911-1923. Stoltz, G. & Gourc, J.P. (2008). Variation of fluid conductivity with settlement of domestic waste, Geotechnical ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji
Dragoslav Rakić (2013-05-10)U disertaciji su prikazani rezultati laboratorijskih ispitivanja uzoraka komunalnogotpada dobijeni u aparatima za direktno smicanje i edometarskim aparatima (jedanedometarski aparat konstruisan je za potrebe ove disertacije). Sva ispitivanja su izvršenana veštački pripremljenim uzorcima, uz uvažavanje preporuka koje se odnose nadimenzije korišćenih aparata i veličinu najvećih frakcija u uzorku (EN 1997-2, ASTM2007-a, 2007-b). Za formiranje uzoraka korišćen je komunalni otpad različite starosti,uzet sa dve deponije u Srbiji (Ade Huje u Beogradu i gradske deponije u Novom Sadu).Interpretacija rezultata dobijenih iz ...komunalni otpad, deponija, geotehnička klasifikacija, čvrstoća smicanja,deformabilnost, indeks primarne kompresije, indeks sekundarne kompresije, modelisleganja... of the measured and calculated settlements, based on the laboratory test data for the Novi Sad landfill, was satisfactory. However, settlement analyses which were based not on this investigation but on the models with the parameters recommended by the model authors indicated higher difference between ...
... http://www.gub.ruhr- unibochum.de/tc5/SC303.htm. Jones, R., Taylor, D. & Dixon, N. (1997). Shear strength of waste and its use in landfill stability analyses, British Geoenvironmental Engineering Conference, Cardiff, UK, British Geotechnical Society, 343-350. Kaniraj, S.R. & Joseph, R.R. (1996). Ge ...
... United Nations Environment Programme – UNEP. Stark, T.D., Huvaj-Sariham, N. & Li, G. (2009). Shear strength of municipal solid waste for stability analyses, Environmental Geology, 57, 1911-1923. Stoltz, G. & Gourc, J.P. (2008). Variation of fluid conductivity with settlement of domestic waste, Geotechnical ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Старење бунара у алувијалним срединама различитог степена оксичности
Brankica Majkić (2013-09-27)Старење бунара настаје као последица процеса корозије и колмирања. Процесекорозије могуће је спречити уградњом филтерских конструкција од материјалаотпорних на корозију. Колмирање може да настане без обзира на врсту материјалаод кога се праве бунарске конструкције, а процесом може бити захваћенаприфилтарска зона па и зона саме водоносне средине. Из тог разлога тезa јеусмеренa на процесе који доводе до колмирања бунара и последицe опадањaкапацитета водозахватних објеката. Полазна хипотеза је да бунари стареразличитом брзином у срединама различитог степена оксичности. Хидрохемијскеи микробиолошке карактеристике подземних ...старење бунара, алувијалне издани, степен оксичности средине,колмирање, бунарски талог, локални хидраулички губитак, дозвољене улазнебрзине... Brankica Majkić doctoral dissertation alluvial sediments, the incrustation analyses and the results of determining local hydraulic losses and permissible entrance velocities to the wells. Comprehensive multidisciplinary research ...Brankica Majkić. "Старење бунара у алувијалним срединама различитог степена оксичности" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-09-27)
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Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije
Marina D. Ćuk (2018-02-23)Osnovni cilj doktorske disertacije predstavljao je definisanje prirodnih koncentracija (engl. background values) U, Th, i K u podzemnim vodama, i definisanje hidrogeohemijskih uslova koji utiču na distribuciju navedenih elemenata u podzemnim vodama...prirodni radioaktivni elementi, podzemna voda, geohemijske sredine, hidrogeohemijski uslovi, neparametarska statistička analiza, logistički model, hidrohemijsko modeliranje... 410, London, pp.11 – 17. 185. Zhang CS. O'Connor P. 2005. Comparison between heavy metal concentrations in sediments analysed by two methods: Analyses on detection limits and data quality. Applied Geochemistry 20(9): 1737 – 1745. PRILOZI ...Marina D. Ćuk. "Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-02-23)