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496 items
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Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite
Asbestos-containing pottery shards collected in the northeast of Corsica (Cap Corse) and dating from the 19th century, or earlier, have been analyzed by SEM-EDS, XRPD, FTIR and Raman microspectroscopy. Blue (crocidolite) and white (chrysotile) asbestos fiber bundles are observed in cross-sections. Most of the asbestos is partly or totally dehydroxylated, and some transformation to forsterite is observed to occur, indicative of a firing above 800 C. Examination of freshly fractured pieces shows a nonbrittle fracture with fiber pull-out, consistent with ...... B Z < O = O j - R a m a n In te ns it y Fe K /\ Ti Mn Ni 0 0 5000 10000 O 250 500 750 1000 1250 1500 Energy / eV Wavenumber / cm” Figure A4. Representative EDS (left) and Raman (right) spectra recorded on some spots of sample d (see Figure 1). References e o z a m ...Philippe Colomban, Aleksandar Kremenović. "Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite" in Materials, MDPI AG (2020). https://doi.org/10.3390/ma13163597
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Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica
Nature and Landscape Conservation, Soil Science, Agronomy and Crop Science, Water Science and TechnologyNatalija Momirović, Ratko Kadović, Veljko Perović, Miloš Marjanović, Aleksandar Baumgertel. "Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica" in International Soil and Water Conservation Research, Elsevier BV (2019). https://doi.org/10.1016/j.iswcr.2018.12.004
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Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika
Saša M. Jovanović (2016-05-16)Investiciono okruženje skopčano sa rudarskom industrijom je veoma svojstveno kada seuporedi sa okruženjima koje susrećemo u tipičnim proizvodnim industrijama. Neke odkarakterisitka rudarstva, koje su često naznačene kao jedinstvene su: visok intenzitetinvesticija, dugi predproizvodni periodi, visok rizik i neobnovljivost resursa.Investiranje u sistem otvaranja rudnika predstavlja dobar primer ireverzibilneinvesticije. Takva investicija zahteva pažljivu analizu, jer nakon njene realizacije ona sene može nadoknaditi bez značajnog gubitka vrednosti. Očigledno je da izbor sistemaotvaranja podzemnog rudnika pripada strateškom planiranju...... 0 A pripada x ako samoi ako xA 1 )( (9) Na slici br. 17 grafički je prikazan skup A i elementi x, y i z. A x y z Slika br. 17 Skup A i elementi x, y i z Sa slike je očigledno da je y x AA 1)(,1)( i 0)( zA . Aksiomatske osnove teorije fuzzy skupova su mnogobrojne ...
... 1-2 do površine terena. POVRSINA GLAVNI NISKOP OKNO SIPKA MESTO UTOVARA DNO OKNA FRONT OTKOPAVANJA B IL A N SN E R E Z E R V E V A N B IL A N SN E R E Z E R V E PRISTUPNI NISKOP PODETAZA 1-1 PODETAZA 1-2 PODETAZA 1-k . . . TRANSPORTNI HORIZONT 1-2 2 3 5 1-1 1-k 2-1 2-2 ...
... Definišimo prvo troškovnu funkciju za okno. Troškovna funkcija okna je oblika: Qzztbntazzf SsSSS ~ )(/)( ~~ 0 1 0 (55) gde je: z – koordinata ušća okna, z0 – koordinata baze okna, S ~ – cena izrade okna (din/m), as – troškovi izvoza rude kroz okno u funkciji vremena(din/t) ...Saša M. Jovanović. "Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-05-16)
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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... http://dx.doi.org/10.4133/1.4721883. Gao Z, Haegel FH, Huisman JA, Esser O, Zimmermamn E, Vereecken H. Spectral induced polarization for the characterisation of biochar in sand. Near Surf Geophys. 2017; 15: 645—656. hitps://doi.org/10. 3997/1873-0604.2017045 Gao Z, Haegel FH, Esser O, Zimmermann E, Vereecken ...
... Repository is available at: www.dr.rgf.bg.ac.rs PLOS ONE -)) Check for updates G OPEN ACCESS Citation: Ilić M, Haegel F-H, Lolić A, Nedić Z, Tosti T, Ignjatović IS, et al. (2022) Surface functional groups and degree of carbonization of selected chars from different processes and feedstock ...
... for cellulose and the corresponding hydrochar [54]. The sharp peak at 30.95" (2.889 A) for M200h, can be attributed to ankerite (Ca(Feb,Mg,Mn)(CO;)z) [53] which is in agreement with the chemical composition of the sample (Table 3). CS180h does not show the peak for ankerite, in agreement with its ...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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An Approach to Development of Bilingual Lexical Resources
Stanković Ranka, Obradović Ivan, Trtovac Aleksandra. "An Approach to Development of Bilingual Lexical Resources" in Proceedings of the Fifth Balkan Conference in Informatics BCI 2012, Workshop on Computational Linguistics and Natural Language Processing of Balkan Languages – CLoBL 2012, September 2012, Novi Sad : BCI (2012)
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Improvement of geodatabase queries within GeolISS
Ranka Stanković (2008)... “Multilingual Ontology of Proper Names”. In Proc. of Second Language & Technology Conference, Poznań, Poland, April 21–23, Wydawnictwo Poznań- skie Sp. z o.o, Poznań... [13] TMX 1.4b specification, http://www.lisa.org/standards/tmx/tmx.html http://edn.esri.com/ http://www.lisa.org/standards/tmx/tmx ...Ranka Stanković. "Improvement of geodatabase queries within GeolISS" in Review of the National Center for Digitization, Beograd : Faculty of Mathematics, Belgrade (2008)
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Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)
Mt. Avala is located on the southern margin of the Pannonian basin (SPB), a border zone between the uplifted morphostructures of the Dinarides and Carpathian-Balkanides. Similar to the Pannonian basin, tectonostratigraphic evolution of the Mt. Avala area during the last 23 Ma has is characterized by syn- and post-rifting processes as well as tectonic inversion. Here, we present the results of field investigations of the Miocene‒Pliocene dynamics that led to different spatial positions of the same stratigraphic units (e.g. ...... Belgrade area. Vol.IV, Paleogeography. University of Belgrade, Belgrade, 244–259. FODOR, L., BADA, G., CSILLAG, G., HORVÁTH, E., RUSZKICZAY-RÜDIGER, Z., PALOTÁS, K., SÍKHEGYI, F., TIMÁR, G., CLOETINGH, S. & HORVÁTH, F. (2005): An outline of neotectonic structures and morphotectonics of the western ...
... l G eo lo g ia C ro a ti ca Geologia Croatica 72/2128 considerations.‒ Geologica Carpathica, 62/3, 267‒278. doi: 10.2478/v10096-011- 0021-z RUNDIĆ, LJ., KNEŽEVIĆ, S. & RAKIJAŠ, M. (2013): Badenian marine transgression: new evidence from the Vrdnik coal basin (northern Serbia) [Srednje miocenska ...
... Chronostratigraphie und Neostratotypen: Neogen der Westlichen (“Zentrale”) Paratethys 8. Pontien (1989). JAZU‒SANU. Zagreb‒Beograd, 462–536. SUŠIĆ, Z., TOLJIĆ, M., BULATOVIĆ, V., NINKOV, T. & STOJADINOVIĆ, U. (2015): Present-day Horizontal Mobility in the Serbian Part of the Pannonian Basin; Inferences ...Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić. "Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)" in Geologia Croatica (2019). https://doi.org/10.4154/gc.2019.11
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A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice
Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper, we ...... Rich, Artificial Intelligence (McGraw-Hill, New York, 1983). 12. Z. Y. Yang, I. S. Lowndes and B. Denby, Genetic algorithm optimization of large UK coal mine ventilation network, Proc. 8th US Mine Ventilation Symp., 1998, 625-632. 13. Z. Y. Yang, I. S. Lowndes and B. Denby, Application of genetic algorithms ...Nikola Lilić, Ivan Obradović, Ranka Stanković. "A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice" in Mineral Resources Engineering 11 no. 4, Imperial College Press (2002): 361-382. https://doi.org/10.1142/S0950609802001014
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Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings
... produced by the Swedish firm ABEM. Detector for detecting oscillation contains three seismometers placed in a common housing oriented in directions X, Y and Z from the rectangular coordination system. Seismograph is constructed to be able to record oscillation velocity, at the same time it is possible to calculate ...
... component) and e = vertical component vp. Based on three oscillation velocity components resulting rock mass oscillation velocity may be determined v;¢z = /v? + vf + v2, in the equation of Sadovskii: oscillation velocity. In Figure 1 is shown the recording of oscillation velocity of the ground intended ...Suzana Lutovac, Branko Gluščević, Rade Tokalić, Jelena Majstorović, Čedomir Beljić. "Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings" in Minerals, Basel : MDPI AG, Basel, Switzerland (2018). https://doi.org/10.3390/min8020070
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Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete
Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović (2021)sagorevanje lignita, otpadna šljaka, zamena cementa, proizvodnja maltera i betona, fizičko-mehanička i fizičko-hemijska karakterizacija... themes 1702103 and 1702105. Conflicts of Interest: The authors declare no conflict of interest. References 1. Zhang, F.; Xing, Y.; Chang, G.; Yang, Z.; Cao, Y.; Gui, X. Enhanced lignite flotation using interfacial nanobubbles based on temperature difference method. Fuel 2021, 293, 120313. [CrossRef] ...
... 33. Handke, M.; Ptak, W. IR and Raman studies of the stabilization beta-Ca2SiO4. Ceramurgia international 1978, 4, 75. [CrossRef] 34. Zhang, G.; Li, Z.; Zhang, L.; Shang, Y.; Wang, H. Experimental research on drying control condition with minimal effect on concrete strength. Constr. Build. Mater 2017 ...Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović . "Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete" in Minerals, MDPI (2021). https://doi.org/10.3390/min11090925
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LRMI markup of OER content within the BAEKTEL project
... and enterprises Proceedings of IFKAD, Matera, Italy, pp. 788-801, 2014. [7] Carlucci, D., Kitanović, O., Rajlić, I., Vulović, N., Jevremović, Z., A platform for management of academic and entrepreneurial knowledge, In Proceedings of IFKAD, Bari, Italy, 2014. [8] Stanković, R., Kitanović ...Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić. "LRMI markup of OER content within the BAEKTEL project" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade : Belgrade Metropolitan Univesity (2015)
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Coal homogenization stockyard sizing “Tamnava – Zapad” case study
... Stanković R., Tomašević A., Nišić D., Dimenzionisanje deponija za ugalj, Zbornik radova OMC 2014, str. 225-236 5. Pavloudakis, F. and Agioutantis, Z., 2001. Development of a software tool for the prediction of the coal blending efficiency in longitudinal stockpiles. In Proc. 17th Int. Mining Congress ...Božo Kolonja, Dinko Knežević, Ranka Stanković, Dejan Stevanović, Detlef Trummer. "Coal homogenization stockyard sizing “Tamnava – Zapad” case study" in Proceedings of 13th International Symposium Continuous Surface Mining, ISCSM 2016, / (2016)
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Аnaliza mogućnosti povećanja nagiba završne kosine površinskog kopa “Podbraćan”
Vladimir Čebašek, Veljko Rupar (2018)Eksploatacijom boksita iz ležišta "Podbraćan" formiran je površinski kop sa maksimalnom visinom zavšne kosine od 280 m. Redovnom kontrolom stabilnosti trenutnog stanja kosina površinskog kopa utvrđeno je da faktor sigurnosti iznosi Fs = 1.71 – 1.85, a što je ukazalo da postoji mogućnost povećanja nagiba kosine. U radu je prikazan postupak analize mogućnosti povećanja nagiba završne kosine površinskog kopa "Podbraćan".Vladimir Čebašek, Veljko Rupar. "Аnaliza mogućnosti povećanja nagiba završne kosine površinskog kopa “Podbraćan”" in Mining and Geology Today, II international symposium, Belgrade, 04 - 05.12.2018., Rudarski institut, Balkanska akademija nauka, Akademija inženjerskih nauka Srbije (2018). https://doi.org/10.25075/SI.2018.17
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Синтеза, структурне и магнетне особине Ca1-xGdxMnO3 нанопрахова
Milena Rosić (2014-12-05)У оквиру ове докторске тезе, испитиване су оптималне методе за добијањенанопраха – калцијум манганског оксида допираног јонима гадолинијума. Циљистраживања је испитивање одговарајућих прекурсора који су подесни да седобију чисти нано прахови манганита са перовскитском структуром, као имонофазни чврсти раствори са перовскитском структуром. Као подесан методкоришћена је модификована глицин нитратна метода, а од прекурсора нитрати иацетати одговарајућих метала. Модификација глицин нитратне методе се односина делимичну замену нитрата ацетатима, чиме је ублажена бурност реакције.Испитан је различити однос прекурсора, који дају наночестичне ...... (13pp). Bošković, S.B., Matović, B. Z., Vlajić, M. D., Krstić, V. D. (2007): Modified glycine nitrate procedure (MGNP) for the synthesis of SOFC nanopowders, Ceramics International, 33, 89–93. Bošković, S., Đurović, D., Dohčević-Mitrović, Z., Popović, Z., Zinkevich, M., Aldinger, F. (2005): ...
... y z 0,0305(7) 0,25 -0,01(1) 0,0253(9) 0,25 -0,01(2) 0,0300(8) 0,25 -0,011(1) 0,0298(7) 0,25 -0,01(1) Occ (%) Ca Gd 0,464(1) 0,036(1) 7.2 % 0,442(2) 0,058(2) 11.6 % 0,431(2) 0,069(2) 13.8 % 0,441(2) 0,059(2) 11.8 % Mn положај x y z ...
... 5 0 0 0,5 0 0 0,5 0 0 0,5 0 0 O1 положај x y z 0,490(3) 0,25 0,061(2) 0,482(4) 0,25 0,076(3) 0,488(4) 0,25 0,071(4) 0,493(3) 0,25 0,054(3) O2 положај x y z 0,298(3) 0,028(2) -0,289(2) 0,304(2) 0,025(2) -0,286(3) 0 ...Milena Rosić. "Синтеза, структурне и магнетне особине Ca1-xGdxMnO3 нанопрахова" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-12-05)
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Geotechnical zoning of the terrain along the first section of E-80 highway in Serbia – SEETO route 7
Part of E-80 highway that passes through Serbia (from the city of Nis to the administrative border Merdare) is 77 km long. The highway is divided into two sections: the first from Nis to Plocnik (39.4 km long) and the second from Plocnik to the administrative border with Kosovo. The route is designed through a typical plain and hilly terrain in which different geological units are dominant: crystalline schists, neogene sediments of foothills and quaternary sediments in the valley ...... Nis – Plocnik, Volume E21: Elaborate of geotechnical conditions for highway route construction, CesCowi, Belgrade. Rakić, D., Berisavljević, Z., Basarić, I., Lazić, M., Stevanović, M. 2018. Engineering- geological conditions for the construction of the first section of Nis-Merdare highway ...Dragoslav Rakić, Zoran Berisavljević, Irena Basarić, Snežana Bogdanović, Jovana Janković. "Geotechnical zoning of the terrain along the first section of E-80 highway in Serbia – SEETO route 7" in Proceedings of the XVII European Conference of Soil Mechanics and Geotechnical Engineering ECSMGE-2019, Reykjavik, Iceland, 1-6. 09. 2019., ISSMGE, ECSMGE-2019 (2019). https://doi.org/10.32075/17ECSMGE-2019-0393
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WS4LR - a Worksation for Lexical Resources
... Proceedings of 2nd Language & Technology Conference, April 21-23, 2005, Poznan, Poland, ed. Zygmunt Vetulani, pp. 305-309, Wydawnictwo Poznanskie Sp. z o.o., Poznan Stamou S., et al. (2002). BALKANET: A Multilingual Semantic Network for Balkan Languages, in Proc. of 1st International Wordnet ...Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović. "WS4LR - a Worksation for Lexical Resources" in Proceedings of the Fifth Interantional Conference on Language Resources and Evaluation, Genoa, Italy, May 2006, ELRA - European Language Resources Association (2006)
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Permanent GNSS monitoring of landslide Umka
Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...... CONTEMPORARY THEORY AND PRACTICE IN CONSTRUCTION XIV PERMANENT GNSS MONITORING OF LANDSLIDE UMKA [4] P. Zhou, B. Zhou, J. Guo, D. Li, Z. Ding and Y. Feng, “A demonstrative GPS-aided automatic landslide monitoring system in Sichuan Province”, Positioning, vol. 1(09), 2005. [5] B. ...Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović. "Permanent GNSS monitoring of landslide Umka" in International Conference on Contemporary Theory and Practice in Construction XIV Stepgrad, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy (2020). https://doi.org/10.7251/STP2014091S
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Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers
This paper presents a dynamic California Bearing Ratio (CBRd) device that can be used on a prepared pavement foundation layer to obtain a certain parameter of the tested material in the laboratory and in situ in a direct and fast way. For the selected natural material (gravel), it is shown that the laboratory CBRd can be used to estimate the compaction and bearing capacity, because it correlates well with the parameters of the standard and modifed Proctor compaction tests. ...korelacija parametara, donji slojevi saobraćajnica, laboratorijska i terenska ispitivanja, dinamički kalifornijski indeks nosivosti CBRd... AAJA N B D/_T'Jč, ___160 – A “A Ee . PrO M “ A Š Š D n f Č ĆA A -- o B 140 ; _ [- Ž . A a 50 M ~ : AAA AA n 070 - BI A AAAA %Ž mpon-- D A Z AA _ |j A 0 7 O A ŠA -& W m 1 l 100 _Z A a A |} A 30 80 ii CBRa(%) a E iii CBRwm(%) 100 m Measured Ev ---·Predicted EvI from eq. 7 A Measured ...Milan Bogdanović, Snežana Bogdanović, Dragoslav Rakić, Irena Basarić Ikodinović. "Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers" in Soil Mechanics and Foundation Engineering, Springer Science and Business Media LLC (2024). https://doi.org/10.1007/s11204-024-09939-x
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Distribution of major and trace elements in the Kovin lignite (Serbia)
Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović (2019)geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive Xray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). ...... June 4, 2018). KOUKOUZAS, N., WARD, C. & LI, Z. (2010): Mineralogy of lignites and associated strata in the Mavropigi field of the Ptolemais Basin, northern Greece.– Interna tional Journal of Coal Geology, 81, 182–190. doi: 10.1016/j.coal.2009.12.012 LI, Z., WARD, C.R. & GURBA, L.W. (2007): Occurrence ...
... doi: 10. 1016/j.coal.2006.04.009 LI, Z., WARD, C.R. & GURBA, L.W. (2010): Occurrence of nonmineral inorganic ele ments in macerals of lowrank coals.– International Journal of Coal Geology, 81, 242–250. doi: 10.1016/j.coal.2009.02.004 LIU, G.J., YANG, P., PENG, Z. & WANG, G. (2003): Geochemistry of ...Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović. "Distribution of major and trace elements in the Kovin lignite (Serbia)" in Geologia Croatica, Croatian Geological Survey (2019). https://doi.org/10.4154/gc.2019.06
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Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima
Nenad M. Marić (2016-09-26)Disertacija se konceptualno sastoji iz dva dela kojima je obuhvaćen pasivan (prirodnoprečišćavanje) i aktivan remedijacioni pristup (stimulisana bioremedijacija) kodpodzemnih voda zagađenih naftnim ugljovodonicima.U prvom delu disertacije prikazani su rezultati osmatranja procesa prirodnogprečišćavanja u podzemnim vodama na lokaciji istorijskog zagađenja kerozinom.Tragovi zagađenja naftnim ugljovodonicima pronađeni su 20 godina nakon prosipanjakerozina. Ovo je stvorilo osnovu za proučavanje efekata dugotrajne izloženostipodzemnih voda procesima biodegradacije u terenskim uslovima. Uočeno je da sesnižene koncentracije elektron akceptora (O2, NO3-, SO42-) i povišene koncentracijemetaboličkih produkata biodegradacije ...... Doktorska disertacija Rezultati i diskusija 58 4. R E Z U L T A T I I D I S K U S I J A Nenad M. Marić ...
... disertacija Rezultati i diskusija 78 Tabela 4.9. Kote i koordinate osmatračkih objekata na lokaciji u Vitanovcu Oznaka objekta Y X Z P-1 7483641 4840786 188,44 P-2 7483609 4840727 188,41 P-3 7483587 4840667 188,42 P-4 7483476 4840709 188,37 P-5 7483622 4840609 188,43 B-1 ...
... Doktorska disertacija Zaključak 149 5. Z A K LJ U Č A K Nenad M. Marić ...Nenad M. Marić. "Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-26)