Претрага
368 items
-
An intelligent hybrid system for surface coal mine safety analysis
Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić. "An intelligent hybrid system for surface coal mine safety analysis" in Engineering Applications of Artificial Intelligence (2010)
-
Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)
Nikita Bragin, Nevenka Đerić (2020)... quences below the overthrust units. According to GAWLICK & MISSONI (2019 and references therein) sedimentary mélanges derived from sedimentation processes in deepwater trenchlike foreland basins in front of the propagating nappes triggered by ophiolite obduction. These deepwater basins were supplied ...
... studied and sampled the lower part of this section up to the point N 43˚ 37’ 16.0” E 19˚ 50’ 54.5”. The underlying formation is not visible at the surface. A geological column of the section is shown in Fig. 4. The section begins with a twometre thick unit consisting of calcareous mass transport ...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
-
A hundred years of Milutin Milanković's climate change theory - geological implications
Dejan Radivojević (2020)Миланковићева теорија циклуса објављена пре сто година је најважнија теорија у наукама које проучавају климу и имала је велики утицај на дисциплине које се баве Земљом. Ипак, његов рад је чекао више од педесет година да би добио потврду. Може се рећи да Миланковићев рад највећи утицај на геологију има у изради астрономске временске скале, подршци хипотези континенталног дрифта и палеоклиматологији. Добри резултати примене астрономске временске скале на неогене седименте иницирали су примену ове методе у мезозојским и у последње ...циклостратиграфија, астономска временска скала, геолошка временска скала, климатске промене, континентални дрифт... Sciences has embraced the model of Milanković’s Cycles. Earth climate changes - past and future Milanković’s cycles provided an understanding of the last ice age and are used for explanation of cli- mate changes of the geological past. The planet Earth had several episodes of glaciations from DEjan RaDiVojEVić ...
... ago, before the beginning of the Holocene interglacial. The planet Earth has undergone through warm (greenhouse) and cold weather conditions (ice- house) several times during its history (Fig. 8). The greenhouse period, in which Earth has spent 85% of its time, is characterized by absence of con- tinental ...
... ac.rs Abstract. Milanković’s cycles theory published hundred years ago is the most important theory in climate science and had great influence on Earth disci- plines. Nevertheless, his work waited for more than fifty years for confirma- tion. It could be said that Milanković’s work had most influence ...Dejan Radivojević. "A hundred years of Milutin Milanković's climate change theory - geological implications" in Geološki anali Balkanskoga Poluostrva, Univerzitet u Beogradu, Rudarsko geološki fakultet (2020). https://doi.org/10.2298/GABP201125011R
-
High-resolution sequence stratigraphy of carbonates - theory and examples
Jelena Stefanović, Dejan Radivojević (2020)Циљ рада је да кроз теоријски аспект и примере примене представи секвенциону стратиграфију високе резолуције карбонатних седимената. У том смислу први део се односи на појам и значење високе резолуције у секвенционој стратиграфији. Од временских и просторних скала које одговарају сеизмичким профилима у последњих двадесет година метода је нашла примену на скалама које одговарају бушотинским подацима или изданцима. Као најпогоднији седименти за овај тип истраживања су се показали карбонати јер су осетљиви на еустатичке промене, а основе секвенционе стратиграфије ...... 67. pp.1-34. BELKHEDIM, S., JAROCHOWSKA, E., BENHAMOU, M., NEMRA, A., RADOUANE, S. & MUNNECKE, A. 2019. Interplay of Autogenic and Allogenic Processes On the Formation of Shallow Carbonate Cycles in a Synrift Setting (Lower Pliensbachian, Traras Mountains, NW Algeria). Journal of Sedimentary ...
... или свих критеријума. У секвенционој стратиграфији је битно дефинисати граничне површи (нпр. површина максималне регресије – maximum regressive surface; MRS), а проблем у њиховом одређивању се јавља када су настале услед циклуса малих магнитуда (Миланковићеви циклуси – 104 година, краткотрајни а ...
... Petroleum Geology. 106. pp.128- 159. GALLOWAY, W.E. 1989. Genetic stratigraphic sequences in basin analysis, I. Architecture and genesis of flooding surface bounded depositional units. AAPG (Am. Assoc. Pet. Geol.) Bull. 73, pp.125–142. 79 HANDFORD, C.R. and LOUCKS, R.G. 1993, Carbonate depositional ...Jelena Stefanović, Dejan Radivojević. "High-resolution sequence stratigraphy of carbonates - theory and examples" in Zapisnici Srpskog geološkog društva za 2020. godinu, Srpsko geološko društvo (2020)
-
Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)
Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik (2023)The behaviour and stability of arsenopyrite largely depend on its crystal structure, but studies of crystallography and structural defects are scarce. For clarification, we investigated a series of natural arsenopyrite crystals from the polymetallic Pb-Zn-(±Cu,Ag,Au,Sb,Bi,W) Šumadija-Kopaonik ore district (Serbia) by powder X-ray diffraction (XRPD). Among them, samples from the Drenjak gold mineralisation showed near-stoichiometric FeAsS composition and were further investigated by conventional and high-resolution transmission electron microscopy methods. TEM revealed abundant planar crystallographic defects and epitaxial surface oxide layer ...Inorganic Chemistry, Condensed Matter Physics,General Materials Science, General Chemical Engineering, crystal structure, FeAsS, oxidation, TEM, XRPD... to air during, sample manipulation, we observed a 6–7 nm thick crystalline epitaxial surface layer, topped by a ~1 nm amorphous layer (Figure 6a,b). The interface between pristine arsenopyrite and the surface layer is sharp, without any gradual transition that would sug;ggest intermediate metastable ...
... As-rich oxide developed on the arsenopyrite surface upon air exposure during sample manipulation and transfer, ~30 min on air (additional experimental details are collected in the Supplementary Information File). The published results on the formation of surface oxides based on Auger depth profiling ...
... Fe-As-oxide layer with Crystals 2023, 13, 278 8ofll the surface-most Fe-hydroxide amorphous layer is the most likely explanation. Inside the oxide layer, we did not observe any variation in the cell parameters, indicating a single-layer surface crystalline oxide structure with additional thin amorphous ...Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik. "Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)" in Crystals, MDPI AG (2023). https://doi.org/10.3390/cryst13020278
-
Understanding the effect of synthesis and sintering temperature on the functional properties of barium titanate/cobalt ferrite composites
Marija Šuljagić, Aleksandar Kremenović, Ivan Petronijević, Adis Džunuzović, Miljana Mirković, Vladimir Pavlović, Ljubica Anđelković (2023)To investigate the effect of synthesis procedure and sintering temperature on the functional properties of perovskite/spinel ceramics, BaTiO3/CoFe2O4 composites were prepared by thermal decomposition, coprecipitation, and microemulsion method, and sintered at 1150°C and 1300°C. The phase composition and morphology of as-prepared powders as well as sintered ceramics were thoroughly examined by X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM) coupled with electron dispersive spectroscopy (EDS). The dielectric and ferroelectric measurements were performed in detail. Generally, the ...Marija Šuljagić, Aleksandar Kremenović, Ivan Petronijević, Adis Džunuzović, Miljana Mirković, Vladimir Pavlović, Ljubica Anđelković. "Understanding the effect of synthesis and sintering temperature on the functional properties of barium titanate/cobalt ferrite composites" in Science of Sintering (2023). https://doi.org/10.2298/SOS220512013S
-
Rezultati ispitivanja parametara čvrstoće i dinamičkih svojstava mermera i mogućnost njihove korelacije
Ispitivanja stena kao radne sredine, odnosno materijala sa kojim se gradi, na kome se gradi i u kome se gradi, svojom složenošću zahteva njeno svestrano izučavanje po velikom broju parametara. Zadatak Mehanike stena je da što bolje upozna ponašanje stenske mase i njenu otpornost na dejstvo pritiska, zatezanja i smicanja, kao i dinamičkih svojstava. Poznavanje navedenih parametara i njihova korelacija omogućavaju pouzdaniji izbor parametara za projektovanje danas sve zahtevnijih uslova kako podzemne, tako i površinske eksploatacije. U ovom radu ...mermer, jednoosna čvrstoća na pritisak, čvrstoća na istezanje, brzina longitudinalnih elastičnih talasa, korelacijaJelena Majstorović-Necković, Vladimir Čebašek, Veljko Rupar. "Rezultati ispitivanja parametara čvrstoće i dinamičkih svojstava mermera i mogućnost njihove korelacije" in 11. Međunarodna konferencija “Ugalj i kritični materijali" CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
-
Hronološki pregled razvoja površinske eksploatacije lignita u Srbiji
U ovom preglednom radu dat je istorijski pregled razvoja površinske eksploatacije lignita na teritoriji Srbije, uz kratak osvrt na geološki nastanak i kvalitet i rezerve uglja, kao i mogućnosti korišćenja za dalju upotrebu. Kolubarski, Kostolački i Kovinski ugljeni baseni lignita u Srbiji, ne računajući Kosovsko-Metohijski i Drenički u sastavu AP Kosovo i Metohija po Rezoluciji 1244 UN, su ležišta najrasprostranjenijeg uglja - lignita u Srbiji koji se eksploatiše od druge polovine 20. veka na velikom broju površinskih kopova ...Bojan Dimitrijević, Radmila Gaćina, Bogoljub Vučković. "Hronološki pregled razvoja površinske eksploatacije lignita u Srbiji" in XI Međunarodna konferencija ugalj i kritični mineral CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
-
Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova
Zoran M. Štirbanović (2015-07-01)Rudarstvo, a u okviru njega i priprema mineralnih sirovina, se odlikuje složenošću tehnoloških procesa što je posledica velikog broja uticajnih parametara. Samim tim je potrebno biti veoma obazriv prilikom donošenja odluka u oblasti rudarstva. U cilju što efikasnijeg funkcionisanja procesa, moguće je primeniti različite metode koje služe za pojednostavljenje procesa odlučivanja. Jedna od takvih metoda jeste i teorija grubih skupova. Ona predstavlja relativno novu matematičku teoriju koja je pogodna za razumevanje nepreciznih i nepotpunih podataka kao i za otkrivanje ...rudarstvo, priprema mineralnih sirovina, teorija grubih skupova, višekriterijumsko odlučivanje, flotacijsko jalovište, flotacijski kolektor, flotaciona mašina... Hoffmann, D. Jordanova, N. Jordanova, I. Denut, The dam breakage of Baia Mare–a pilot study of magnetic screening, Physics and Chemistry of the Earth, Vol.27, 2002, pp. 1371–1376. 82. N. Eriksson, P. Adamek, The tailings pond failure at the Aznalcóllar mine, Spain, Environmental Issues and Management ...
... Beograd, 2015 UNIVERSITY OF BELGRADE FACULTY OF MINING AND GEOLOGY Zoran M. Štirbanović MODELING TECHNOLOGICAL PROCESSES IN MINING IN CONDITION OF INSUFFICIENT DATA BY APPLICATION OF ROUGH SET THEORY Doctoral Dissertation Belgrade ...
... Uža naučna oblast: SISTEMSKO INŽENJERSTVO UDK: 005.7:510.644 519.245:519.8/.816/.87 622:622.7/.765:681.3(043.3) MODELING TECHNOLOGICAL PROCESSES IN MINING IN CONDITION OF INSUFFICIENT DATA BY APPLICATION OF ROUGH SET THEORY Abstract Mining, and mineral processing within it, is characterized ...Zoran M. Štirbanović. "Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-01)
-
Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija
Srđan D. Kostić (2013-11-04)U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja... underground chambers, belong to nonlinear processes, while the strong ground motion in east-west direction belongs either to a class of stationary linear stochastic processes with Gaussian inputs, or to a class of stationary Gaussian linear processes transformed by some nonlinear function. The ...
... Polska Miedz S.A., http://www.kghm.pl/, 2013]. Slika 7-1. Geografski položaj rudnika bakra i srebra ,,Rudna’’ u zapadnoj Poljskoj [Google Earth, 2013]. U pogledu geološke građe, južna granica rejona Lubin-Sirošovice1, kojem pripada i rudnik ,,Rudna’’ je tektonska, predstavljena dubokim ...
... earthquake cycle, Nature 391, 69-72. 109.Marone, C. 1998. Laboratory derived friction laws and their application to seismic faulting, Annual Review of Earth and Planetary Science 26, 643-696 110.Marone, C., Raleigh, C.B., Scholz, C.H. 1990. Frictional behavior and constitutive modeling of simulated fault ...Srđan D. Kostić. "Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-04)
-
Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija
Srđan D. Kostić (2013-11-04)U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja... underground chambers, belong to nonlinear processes, while the strong ground motion in east-west direction belongs either to a class of stationary linear stochastic processes with Gaussian inputs, or to a class of stationary Gaussian linear processes transformed by some nonlinear function. The ...
... Polska Miedz S.A., http://www.kghm.pl/, 2013]. Slika 7-1. Geografski položaj rudnika bakra i srebra ,,Rudna’’ u zapadnoj Poljskoj [Google Earth, 2013]. U pogledu geološke građe, južna granica rejona Lubin-Sirošovice1, kojem pripada i rudnik ,,Rudna’’ je tektonska, predstavljena dubokim ...
... earthquake cycle, Nature 391, 69-72. 109.Marone, C. 1998. Laboratory derived friction laws and their application to seismic faulting, Annual Review of Earth and Planetary Science 26, 643-696 110.Marone, C., Raleigh, C.B., Scholz, C.H. 1990. Frictional behavior and constitutive modeling of simulated fault ...Srđan D. Kostić. "Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-04)
-
Building learning capacity by blending different sources of knowledge
... by the web application, which forwards it to the web service. The web service then invokes LeXimir_Core, a function library of LeXimir, which processes the query using the available resources. During this processing the system can perform a morphological expansion of the query to improve recall ...Ivan Obradović, Ranka Stanković, Olivera Kitanović, Dalibor Vorkapić. "Building learning capacity by blending different sources of knowledge" in International Journal of Learning and Intellectual Capital (2016). https://doi.org/10.1504/IJLIC.2016.075698
-
Petrološke karakteristike dunavskog šljunka (Beograd – Zemun)
Miloš Mihajlović (2024)Dunavski šljunak u okolini Zemuna karakterističan je za obalne rečne naslage formirane dugotrajnim procesima erozije i transporta materijala koje reka Dunav nosi sa različitih područja uzvodno. Ispitivanja šljunka sa lokacije „Gemax” su pokazala je šljunak uglavnom zaobljen, najčešće u rasponu od nekoliko milimetara do nekoliko centimetara u prečniku. Kako Dunav nosi materijal sa velikog sliva, ovaj šljunak sadrži raznovrsne sastojke sa dominacijom kvarca i odlomaka stena visokosilicijskog sastava. Mineraloško-petrografska ispitivanja pokazala su prisustvo klasta različitog sastava, čime je potvrđena ...... ispitivanja, građevinarstvo ABSTRACT The Danube gravel in the vicinity of Zemun is characteristic of coastal river deposits formed by long-term processes of erosion and transportation of materials carried by the Danube River from various upstream areas. Investigations ofthe gravel at the "Gemax" ...Miloš Mihajlović. Petrološke karakteristike dunavskog šljunka (Beograd – Zemun), 2024
-
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
-
Contribution to the geotechnical classification of municipal waste landfills in Serbia
Management, Monitoring, Policy and Law, Nature and Landscape Conservation, Geochemistry and Petrology, Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental EngineeringDragoslav Rakić, Irena Basarić, Laslo Čaki, Slobodan Ćorić. "Contribution to the geotechnical classification of municipal waste landfills in Serbia" in Environmental Geotechnics, Thomas Telford Ltd. (2018). https://doi.org/10.1680/jenge.18.00028
-
A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System
This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFISMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić. "A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System" in Energies, MDPI AG (2023). https://doi.org/10.3390/en16072958
-
Fuzzy Model for Risk Assessment of Machinery Failures
The main goal of this research was the development of an algorithm for the implementation of negative risk parameters in a synthesis model for a risk level assessment for a specific machine used in the mining industry. Fuzzy sets and fuzzy logic theory, in combination with statistical methods, were applied to analyze the time picture state of the observed machine. Fuzzy logic is presented through fuzzy proposition and a fuzzy composition module. Using these tools, the symmetric position of the ...... Fuzzy Set and Fuzzy Logic Theories for Risk Assessments Fuzzy set theory represents a mathematical approach that is suitable for the analysis of processes in which uncertainty, ambiguity, subjectivity, and indeterminacy are prevalent. It was developed to treat insufficiently precise phenomena that ...
... (e.g., the interruption of the fuel supply to the diesel engine). This is a seemingly innocuous problem, but it can cause massive problems in the processes of crushing and screening rock mass. The risk of this type of failure can be easily reduced by installing an additional fuel filter. A similar situation ...Dejan V. Petrović, Miloš Tanasijević, Saša Stojadinović, Jelena Ivaz, Pavle Stojković. "Fuzzy Model for Risk Assessment of Machinery Failures" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12040525
-
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... a set of the most recent data. To decrease uncertainty of future values of the operational efficiency we use expert‘s knowledge and simulation processes to find future values of input variables affecting them. Estimation of future revenues is based on the applicationofmean reversion process, normal ...
... Symposium, pp.381-391, Wollongong, Australia, 24-30 September 2011. [PAPOULIS91] A. Papoulis, Probability, Random Variables, and Stochastic Processes, McGraw-Hill, New York, 1991. [PETRIĆ82] J. Petrić, Metode planiranja u složenim organizacijama udruženog rada, Nauĉna knjiga, Beograd 1982. ...
... 2007. [SANCHEZ13] F. H. M. Sánchez, Y. C. Vargas & M. P.Cardozo, ―Numerical Comparison of Pricing of European Call Options for Mean Reverting Processes‖, International Journal of Research and Reviews in Applied Sciences, Vol. 14, No. 2, pp.358-395, 2013. [SCHWARTZ97] E. Schwartz, ―The stochastic ...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)
-
Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda
Đorđije M. Božović (2023)Predmet istraživanja doktorske disertacije su bunari sa horizontalnim drenovima beogradskog izvorišta podzemnih voda, drugog najvećeg izvorišta ovog tipa na svetu, čiji je režim rada opterećen procesima intenzivnog starenja prisutnog od samog početka formiranja izvorišta, početkom 1950‒ih godina. Istraživanja sprovedena u okviru izrade disertacije su imala za cilj definisanje nove metodologije izučavanja procesa mehaničkog i biohemijskog kolmiranja drenova izradom detaljnih 3D numeričkih hidrodinamičkih modela, upotrebom postojećih, dostupnih i široko rasprostranjenih računarskih programa. Istraživanja su realizovana simulacijom ostvarenog režima podzemnih voda ...modeliranje podzemnih voda, hidrauličke karakteristike drenova, koeficijent propusnosti drenova, prifilterska zona drena, hidraulički otpori na drenovima, kolmiranje drenova, ulazne brzine podzemnih voda, MODFLOW, CLN Package... 193 Siergieiev, D., Ehlert, L., Reimann, T., Lundberg, A., Liedl, R., 2015. Modelling hyporheic processes for regulated rivers under transient hydrological and hydrogeological conditions. Hydrol. Earth Syst. Sci., 19, 329–340. DOI: 10.5194/hess-19-329-2015 194 Singhal, V., Goyal, R., 2012. Development ...
... Hydrogeology Journal. 26 (8), 2919–2932. DOI: 10.1007/s10040-018-1822-2 207 Veličković, B., 2005. Colmation as one of the processes in interaction between the groundwater and surface water. Facta universitatis ‒ series Architec. & Civil Engin., 3 (2). DOI:10.2298/FUACE0502165V 208 Verstraeten, I.M: ...
... 10.3133/sir20085071 82 Houben, G.J., Batelaan, O., 2021. The Thiem team – Adolf and Günther Thiem, two forefathers of hydrogeology. Hydrology and Earth System Sciences, 26 (15), 4055–4091. DOI: 10.5194/hess-26-4055-2022 83 Houben, G.J., Sander, J., 2020. Preventing the growth of iron bacteria in ...Đorđije M. Božović. Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda, Beograd : [Đ. Božović], 2023
-
Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... Alpine-Himalayan Orogenic Mantle Lithosphere. Earth and Planetary Science Letters, 362, 187–197. FOLEY S.F., PRELEVIĆ D., REHFELDT T., JACOB D.E., 2013: Minor and trace elements in olivines as probes into early igneous and mantle melting processes. Earth and Planetary Science Letters-Frontiers, 363 ...
... investi- gations of two processes for zinc recovery from zinc plant residue, Canadian Metallurgical Quaterly, 2011. 79. Athanassiou C., Kavallieratos N., Vayias B., Tomanović Ž., Petrović A., Rozman V., Adler C., Korunić Z., Milovanović D.: Laboratory evaluation of diatomaceous earth deposits mined from ...
... 2013. 221. Foley S., Prelević D., Rehfeldt T., Jacob D.: Minor and trace elements in olivines as probes into early igneous and mantle melting processes, Earth and Planetary Science Letters, 2013. 222. Kremenović A., Lazić B., Krüger H., Tribus M., Vulić P.: Monoclinic struc- ture and nonstoichiometry ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016