Претрага
263 items
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara... rezultata: koncentracija zagađivača u datoj zapremini, masi, u funkciji od vremena, kao emisioni faktori ili na neki drugi način. U svakom slučaju merenja moraju biti tako izražena da su u saglasnosti sa jedinicama u kojima je izražena MDK vrednost, a u isto vreme tako da iskazane vrednosti ne izazivaju ...
... uzorcima iz Lazarevca i Velikih Crljana dati su na slikama 58 i 59 i u tabeli 63 odnosno na slikama 60 i 61b i tabeli 63. Utvrđeno je da se u uzorcima sa obe merne stanice vrednosti koncentracija Zn, Cr, Cu, Ni, Mn i Fe nalaze ispod MDK. To znači da je smanjena opasnost od toksičnog uticaja ...
... (trenutne apsolutne vlažnosti) i koncentracije zasićenja pri datoj temperaturi. Efekti vodene pare u vazduhu. Vodena para u vazduhu ima uticaja na fiziku atmosfere kao i na hemijske procese u njoj. Fizički i hemijski uticaji ne mogu uvek da se posmatraju odvojeno jer su često međusobno povezani. ...Željko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara... rezultata: koncentracija zagađivača u datoj zapremini, masi, u funkciji od vremena, kao emisioni faktori ili na neki drugi način. U svakom slučaju merenja moraju biti tako izražena da su u saglasnosti sa jedinicama u kojima je izražena MDK vrednost, a u isto vreme tako da iskazane vrednosti ne izazivaju ...
... uzorcima iz Lazarevca i Velikih Crljana dati su na slikama 58 i 59 i u tabeli 63 odnosno na slikama 60 i 61b i tabeli 63. Utvrđeno je da se u uzorcima sa obe merne stanice vrednosti koncentracija Zn, Cr, Cu, Ni, Mn i Fe nalaze ispod MDK. To znači da je smanjena opasnost od toksičnog uticaja ...
... (trenutne apsolutne vlažnosti) i koncentracije zasićenja pri datoj temperaturi. Efekti vodene pare u vazduhu. Vodena para u vazduhu ima uticaja na fiziku atmosfere kao i na hemijske procese u njoj. Fizički i hemijski uticaji ne mogu uvek da se posmatraju odvojeno jer su često međusobno povezani. ...Željko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Geološke karakteristike neogenih sedimenta na prostoru šire okoline Ledinaca
Aleksandar Tričković (2024)Sagledavanje evolucije neogenih sedimenata na prostoru šire okoline sela Ledinci omogućeno je primenom različitih stratigrafskih metoda na površinskim i potpovršinskim podacima. Za izradu rada korišćene su sedimentološke, biostratigrafske, geofizičke i riftno sekvencione metode, koje su primenjene na površinskim izdancima i bušotinama. Primenom principa riftne sekvencione stratigrafije na podacima dobijenim geofizičkim karotažnim merenjima dobijeni su podaci o vremenu ekstenzije u Panonskom basenu. Pored toga ovi podaci zajedno sa sedimentološkim i stratigrafskim metodama omogućili su izdvajanje depozicionih sredina tokom neogena. Generalno ...depozicioni sistemi, neogen, Panonski basen, ekstenzija, formacije, riftna sekvenciona stratigrafija... sredina vezanih za Jezero Panon ı izdvajanje formacija. Interpretacijom svih raspoloživih podataka utvrđeno Je da Je početna faza riftogeneze dijahrona – ranomiocensko-sarmatska kao i da je basen bio nešto dublji u svom južnom delu. KLJUČNE REČI: depozicioni sistemi, neogen, Panonski basen, ekstenzija ...
... starost sedimenata nije utvrđena, zbog manjka fosilnih ostataka. Korelacijom sa drugim donjomiocenskim sedimentima u Panonskom basenu može da se pretpostavi da je starost otnang-karpatska (Toljić et al 2013). Litološki su predstavljeni konglomeratima, peščarima, ı glinama u višim delovima stuba ...
... na 513 m. Izgrađeni su od peščara i alevrolita, tamnosivih boja sa žicama kalcita. Prisustvo peščara i alevrolita može da ukaže na turbiditni karakter ovih sedimenata, što može da se potvrdi na osnovu izgleda krive sopstvenog potencijala (slika 19). Sarmatski sedimenti nalaze se na 484 m dubine i ...Aleksandar Tričković. Geološke karakteristike neogenih sedimenta na prostoru šire okoline Ledinaca, 2024
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Fragmentation Size Prediction of Blasted Material Using a Specialized Software for Drilling and Blasting
Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić, Miljan Gomilanović (2024)Design and optimizing the drilling and blasting parameters, should fill the requirements for the capacity, fragmentation size, and technical characteristics of loading and transport equipment, and enable a safe work at the open pit. Besides mentioned, it also achieves the minimal impact on the environment of the open pit and decreases the negative effects on the environment, especially in the blast vibration and flyrock. To obtain the best possible blasting effects and consider all the factors, a specialized software is ...Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić, Miljan Gomilanović. "Fragmentation Size Prediction of Blasted Material Using a Specialized Software for Drilling and Blasting" in The 55th International October Conference on Mining and Metallurgy, Mining and Metallurgy Institute Bor (2024). https://doi.org/10.5937/IOC24077M
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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)
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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)... of the manuscript. Appendix A. Supplementary data Supplementary data to this article can be found online at https://doi. org/10.1016/j.jsg.2021.104386. Data availability All raw unprocessed data related to this study are deposited in the Yoda data repository system of Utrecht University with ...
... ion, Data curation, Writing – original draft, Writing – review & editing, Visualization. Ernst Willingshofer: Conceptualization, Methodology, Validation, Resources, Writing – original draft, Writing – review & editing, Supervision. Taco Broerse: Methodology, Software, Formal analysis, Data curation ...
... Schönebeck, J.-M., Warsitzka, M., Rosenau, M., 2018. Ring shear test data of feldspar sand and quartz sand used in the Tectonic Laboratory (TecLab) at Utrecht University for experimental Earth Science applications. GFZ Data Services. https://doi.org/10.5880/fidgeo.2018.072. Xiao, Y., Wu, G., Lei ...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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Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)
Nikita Bragin, Nevenka Đerić (2020)... (YAO), H. tetraspinus (YAO). Taking into account previous data from the upper part of the Ljubiš Formation, the age of the formation can be estimated to be in the interval from the ?Bajocian to Bathonian-Oxfordian. The new biostratigraphic data clearly show the onset of tectonic motion in the Middle ...
... radiolarians from sedimentary blocks of ophiolite mélange in the Avala Go ra area (Belgrade surroundings, Serbia).– Stratigraphy and Geological Correlation, 19/6, 631–640. doi: 10.1134/S0869593811050030 BRAGIN, N.Y., BRAGINA, L.G., DJERIĆ, N. & GERZINA SPAJIĆ, N. (2019a): Late Triassic radiolarians ...
... FÜGENSCHUH, B., MATENCO, L., SCHEFER, S., SCHUSTER, R., TISCHLER, M. & USTASZEWSKI, K. (2008): The Alpine- CarpathianDinaridic orogenic system: correlation and evolution of tectonic units.– Swiss Journal of Geosciences, 101, 139–183. doi: 10.1007/s00015-008-1247-3 SUDAR, M. & GAWLICK, H.-J. (2018): ...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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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... minerals [4]. The ability to incorporate Au in FeAsS structure coincides with the vast amount of (geo)chemical data published, which contrasts sharply with the available structural data [2,5-7]. The ambiguous structure of arsenopyrite has been analysed since the early days of instrumental cryst ...
... P1-0417. Crystals 2023, 13, 278 10of11 Data Availability Statement: The data presented in this study are available on request from the corresponding, authors. The results of XRPD analysis in machine-reading, format are available from Mendeley Data, https:/ /doi.org,/10.17632/52v3sh67b5.1. ...
... Kremenović, A.; Šoster, A.; Šestan, A.; Zavašnik, J. XRPD Dataset of Arsenopyrite from Šumadija-l(opaonik Ore District. Mendeley online data repository. Mendeley Data 2023. [CrossRef] 19. Morimoto, N.; Clark, L.A. Arsenopyrite Crystal-Chemical Relations. Am. Mineral. 1961, 46, 1448—1469. 20. Watanabe ...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
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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)... properties (based on data from Tables 2 and 3, sample abbreviations as in Table 1.). Fig. 3. Correlogram of Spearman's rank correlation coefficients of the physical and chemical properties as well as greenhouse gases (GHG): CO2 and CH4 production by the lignites (based on data presented in Tables 2 ...
... Germany using airborne hyperspectral casi-scanner data. Int. J. Coal Geol. 86, 40–53. https://doi.org/10.1016/j.coal.2011.01.007. Hammer, Ø., Harper, D.A.T., Ryan, P.D., 2001. Past: paleontological statistics software package for education and data analysis. Palaeontol. Electron. 4, 1–9. Haney, R.L ...
... 149551 3 average daily CH4 emissions by the conversion factor of 34 (Myhre et al., 2013). 2.7. Statistical methods The Spearman rank-order correlation coefficient was used to mea- sure the strength and direction of association between GHG release rate and environmental parameters. Calculations were ...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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Coupling of artificial intelligence methods in the development of hybrid intelligent systems
In this paper we present an approach which couples various artificial intelligence (AI) methods in the solution of complex problems that cannot adequately be solved by a single AI method. We argue that the resulting, hybrid intelligent systems (HIS) can be successfully implemented with the use of available AI software libraries. Different coupling methods are analyzed and a classification of hybrid systems based on the chosen method is given. Two case studies of hybrid systems used in mining engineering ...hibridni inteligentni sistemi, spregnuti sistemi, metode veštačke inteligencije, rudarske primene veštačke inteligencije... system’s global model data structure, which had to model all relevant parameters of complex mine ventilation networks, the design and realization of database was executed in the MSAccess relational database management system. The system offers safe data archiving for complex data models as this one ...
... one, as well as all procedures for data manipulation. The use of SQL as a standard query language for data manipulation secures the openness of the hybrid system INVENTS for a connection with different environments. The VENTEX [2] system was developed as a knowledge-based (symbolic) upgrade of the ...
... the system we have used NeuroWindows, GeneHunter and VisualBasic for data processing and NN training. Hybrid system for analysis of area airpollution load GIS PollutNet AIRPRES Expert system for air pol lution analysis Data model NM-GA prediction Characterization of ECO domain CFD model ...Ranka Stanković, Ivan Obradović, Nikola Lilić. "Coupling of artificial intelligence methods in the development of hybrid intelligent systems" in X Kongres Matematičara, Matematički fakultet, Beograd (2001)
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Two approaches to compilation of bilingual multi-word terminology lists from lexical resources
In this paper, we present two approaches and the implemented system for bilingual terminology extraction that rely on an aligned bilingual domain corpus, a terminology extractor for a target language, and a tool for chunk alignment. The two approaches differ in the way terminology for the source language is obtained: the first relies on an existing domain terminology lexicon, while the second one uses a term extraction tool. For both approaches, four experiments were performed with two parameters being ...Branislava Šandrih, Cvetana Krstev, Ranka Stanković. "Two approaches to compilation of bilingual multi-word terminology lists from lexical resources" in Natural Language Engineering, Cambridge University Press (CUP) (2020). https://doi.org/10.1017/S1351324919000615
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Preliminary Risk Assessment of Dam Failure at the Location of the Cukaru Peki Deposit, Bor (Serbia)
Dragana Nišić (2021)preliminarna procena rizika, rušenje brane, nesreća, matrica rizika, posledice udesa, industrijski otpadDragana Nišić. "Preliminary Risk Assessment of Dam Failure at the Location of the Cukaru Peki Deposit, Bor (Serbia)" in Minerals, MDPI (2021). https://doi.org/10.3390/min11101126
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The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers
One of the most important prerequisites for the successful operation of the open-cast lignite mine is to carry out all the auxiliary works timely with the necessary quality. The most important and most commonly used auxiliary machines are bulldozers. Engaging time of bulldozers use is in direct relation with the coefficients of the time and capacity utilization of the continuous system for the excavation of coal and tailings, which indicates their importance. More than 100 bulldozers have been hired ...... quality, ореганпр conditions, maintenance quality, operating quality, апа others. Empirical data shows that dozer's life on open-cast mines is 25-30,000 hours, i.e. around 10 years of operation. However, some data also shows that dozers after 6% year ог operation аге having lesser efficiency which is ...
... further analysis related to optimal replacement time. Lower limit of availability for dozer replacement is 0.80. This is limit value for linear correlation of time categories — time in operation, time of planned and non-planned stoppages. It the availability is lower than this value than should be ...
... er, interest rates, etc. Analysis was performed according to recommended method for evaluation of hourly ownership and operational costs, including data on auxiliary machines (Caterpillar and Komatsu methods). Integration of this information with operational conditions will enable reliable evaluation ...Dragan Ignjatović, Predrag Jovančić, Stevan Đenadić, Ivan Janković, Ivica Ristović. "The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers" in 7th International Symposium Mining and Environmental Protection, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2019)
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Comprehensive Profiling of Microbiologically Induced CaCO3 Precipitation by Ureolytic Bacillus Isolates from Alkaline Soils
Olja Šovljanski, Lato Pezo, Jovana Stanojev, Branimir Bajac, Sabina Kovač, Elvira Tóth, Ivan Ristić, Ana Tomić, Aleksandra Ranitović, Dragoljub Cvetković, Siniša Markov (2021)MICP process, kinetic study, calcite, vaterite, MALDI-TOF identification, Bacillus licheniformis, Sporosarcina pasteurii... (c) bacteria concentration (markers signify the experimental data; lines indicate predictive results). Microorganisms 2021, 9, 1691 10 of 20 The mentioned parameters are in function of incubation time, including both the experimental data and the plotted curves of kinetic models. Plotted curves for ...
... mathematical models had an insignificant lack of fit tests, which means that all the models represented the data satisfactorily. A high r2 is indicative that the variation was accounted for and that the data fitted satisfactorily to the proposed model. From the moment of inoculation, the Urea concentration ...
... Microorganisms 2021, 9, 1691 18 of 20 Institutional Review Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: The data presented in this study are available in cited references and on request from the corresponding authors. Acknowledgments: The authors ...Olja Šovljanski, Lato Pezo, Jovana Stanojev, Branimir Bajac, Sabina Kovač, Elvira Tóth, Ivan Ristić, Ana Tomić, Aleksandra Ranitović, Dragoljub Cvetković, Siniša Markov. "Comprehensive Profiling of Microbiologically Induced CaCO3 Precipitation by Ureolytic Bacillus Isolates from Alkaline Soils" in Microorganisms, MDPI AG (2021). https://doi.org/10.3390/microorganisms9081691
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Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process
Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković (2023)Due to the inability of conventional wastewater treatment procedures to remove organic pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach tap water. In terms of pharmaceutical pollutants, the scientific community focuses on -blockers due to their extensive (over)usage and moderately high solubility. In this study, the photocatalytic activity of V2O5 was investigated through the degradation of nadolol (NAD), pindolol (PIN), metoprolol (MET), and their mixture under ultraviolet (UV) irradiation in water. For the preparation of V2O5, facile ...DFT analysis, metoprolol, nadolol, nanomaterial characterization, photocatalysis, pindolol, β-blocker... the highest interaction of MET and *OH, compared to other radicals and h?. These data are essential, considering, that MET and NAD are similar B-blockers, concluding, that NAD will also interact with *OH radicals. Data ob- tained in this work also supported similar behavior of MET and NAD in reaction ...
... Functional Force Fields. J. Phys. Chem. 1994, 98, 11623—11627. [CrossRef] 'Vosko, S.H.; Wilk, L.; Nusair, M. Accurate spin-dependent electron liquid correlation energjes for local spin density calculations: A critical analysis. Can. J. Phys. 1980, 58, 1200-1211. [CrossRef] Becke, A. Density-functional ...
... III. The role of exact exchange. J. Chem. Phys. 1993, 98, 5648–5652. [CrossRef] Lee, C.; Yang, W.; Parr, R. Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density. Phys. Rev. B 1988, 37, 785. [CrossRef] [PubMed] Rassolov, V.; Pople, J.; Ratner, M ...Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković. "Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process" in Molecules, MDPI AG (2023). https://doi.org/10.3390/molecules28020655
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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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Palinomorfe sa lokaliteta Gostuška reka (Stara planina)
Ivan Rutović (2024)U radu su prikazani rezultati palinološkog istraživanja permsko-trijaskih sedimenata sa lokaliteta Gostuška reka. Palinološki kompleksi su detaljno analizirani, što je omogućilo morfološku, taksonomsku i paleoekološku identifikaciju palinomorfi. Istraživanje je pokazalo prisustvo velikog broja spora i polena golosemenica, dok je polen skrivenosemenica zastupljen u manjem procentu. Na osnovu paleoekoloških analiza, zaključeno je da je tokom formiranja sedimenata na lokalitetu vladala aridna klima, sa povremenim vlažnim fazama koje su omogućavale razvoj močvarne vegetacije.... starosti. Glavni cilj ovog rada je upoznavanje sa metodama paleopalinološke analize sedimenata, da se primenom kompleksnih metoda paleopalinoloških proučavanja izvrši revizija sastava mikroflore ı da se izvrši paleoekološka rekonstrukcija mikroflore. Istraživanja su se odvijala kroz više faza, ...
... stoga neophodna. Da bi se što preciznije procenili ekološki uslovi koji su vladali u prošlosti, palinomorfne asocijacije se porede sa makrofosilima biljaka na osnovu njihove botaničke pripadnosti (Milivojević, 2001). Pri poređenju sa savremenom florom, važno Je uzeti u obzir da su mnoge biljne vrste ...
... Utrecht, 95 p. 34 Cassinis, G., di Stefano, P., Massari, F., Neri, C. & Venturini, C. 2000: Permian of south Europe and its interregional correlation. (In: Permian-Triassic Evolution of Tethys and Western Circum-Pacific. H.Yin et al, editors). Developments in Palaeontology and Stratigraphy ...Ivan Rutović. Palinomorfe sa lokaliteta Gostuška reka (Stara planina), 2024
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Proučavanje razvića Bihaćkog i Cazinskog basena primenom gravimetrijskih podataka
Bihaćki i Cazinski baseni su neogeni baseni, koji pripadaju spoljašnjim Dinaridima i formirani su tokom kasne faze razvoja Dinarida. Ovi baseni su od posebnog interesa zbog svoje geološke prošlosti i potencijalnih strukturnih karakteristika. U istraživanju, primenjeni su gravimetrijski podaci u clju boljeg razumevanja evolucije ovih basena. Primenom različitih postupaka matematičkih transformacija na gravimetrijskim podacima može se ustanoviti gravitacioni uticaj neogenih basena male gustine i mogu se detektovati strukture, koje su potencijalno vezane za njihovo formiranje. U ovom istraživanju, analiza ...Snežana M. ignjatović, Ivana M. Vasiljević, Nevena R. Andrić-Tomašević, Ana S. Mladenović. "Proučavanje razvića Bihaćkog i Cazinskog basena primenom gravimetrijskih podataka" in Tehnika, Beograd : Savez inženjra i tehničara Srbije (2024). https://doi.org/10.5937/tehnika2403287I
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Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model
The Majdanpek open pit mine south district is currently active mining prospect of copper ore exploitation in eastern Serbia. Its depth is approaching the termination depth and occurrences of large-scale instabilities and global instability of the final pit slope is possible. These can generate catastrophic mass movement inside an area that encloses a regional road route and the Pek River bed which is channelled along the outer contour of the pit. The displacements that were noted in early 2023, in the ...Miloš Marjanović, Stefan Milanović, Nikola Simić, Lazar Kričak. "Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model" in Regional Symposium on Landslides in the Adriatic-Balkan Region, Belgrade, 15-18th May 2024, University of Belgrade, Faculty of Mining and Geology (2024). https://doi.org/10.18485/resylab.2024.6.ch46
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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... fault-slip data was separated by superposition, timing criteria and consistency of slip direction and sense of slip. Data collected in outcrops (Supplementary Appendix A, B) located in proximity and along the same map-scale structure are ana- lysed together. We grouped the analysed data into structures ...
... methodology and requires adaptation to the specificity of kinematic observations and the mechanism of indentation. Data availability Measurements, kinematic and structural data obtained in this study are available in Figs. 4, 6 and 8. The full dataset measured in the field is available in the ...
... constructive comments and suggestions, which have significantly improved the original version of the manuscript. Appendix A. Supplementary data Supplementary data to this article can be found online at https://doi. org/10.1016/j.gloplacha.2021.103714. References Anđelković, J., Krstić, B., Bogdanović ...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