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Упит dcterms_creator_txt:M. F.

767 items

  • 3-D Basin Modeling of the Serbian Banat Region of the Pannonian Basin: Evaluating the Impact of Tectonic Inversion upon Hydrocarbon Potential

    Yilmaz Hulia, Pigott John, Radivojević Dejan, Pigott Kulwadee, Milovanović Ivana (2011)

  • Oxygen vacancy-induced microstructural changes of annealed CeO 2-x nanocrystals

    Askrabiac Sonja, Dohceviac-Mitrović Zorana, Kremenović Aleksandar, Lazarević Nenad, Kahlenberg Volker, Popović Zoran V. (2012)

  • Mesoporous CeO 2 nanopowders with different particle sizes

    Dohcevic-Mitrović Zorana, Golubović Aleksandar, Radović Marko, Fruth Viktor, Kremenović Aleksandar, Meden Anton, Babić Biljana, Šćepanović Maja, Popović Zoran V. (2011)

  • Production information system of the Pljevlja coal mine

    Božo Kolonja, Ranka Stanković, Filip Vuković (2018)

  • Технологија израде истражних подземних просторија бушачко-минерским радовима

    Жарко Милошев (2024)
    Овај рад обрађује технологију израде истражних подземних просторија у "нн" лежишту, са посебним освртом на бушачко-минерске радове.Циљ израде истражних нископа био је прикупљање детаљних геолошких, геотехничких и хидрогеолошких података о стенском масиву и минерализованим комплексима.Рад је подељен на теоријски и практични део, где је у теоријском делу дат преглед метода израде подземних просторија, класификација истих и приказ примене бушачко-минерских техника у условима различитих рударско-геолошких карактеристика.У специјалном делу рада обрађена је технологија израде два истражна нископа, транспортног и сервисног, који ...
    истражне подземне просторије, бушачко-минерски радови, рударско-геолошке карактеристике, транспортни нископ, сервисни нископ
    ... Oymahu rpaH0op (KpyHe), murnke nyxxuHe L = 3,5 no 4 m, H KpyHe npeuHuka O 45 mm. Cnenun(buuHa norportima eKcImmo3uBa o ripo(becopy IIOKDOBCKOM: q=dq" fo:v · e· m,[kg/m"] () rne jJe: qi – Koec(bHiHjeHT OTHIOpHocTH cTeHe (qi = 0,1 x f), f - koeunujeHT uBpcrohe fo - koepunujeHT crpykType creHe ...
    ... = 50 mm, Si = 25,58 m', f=8 Pen. HayaHB JeM. IleHe jenn. Hopmarusn IlegHa Opoj Mepe Mepe USD/m 1 Ekcnno3HB narpoHupaHmM 38 |kg 2,50 37,37 93,43 mm 2 EnegrpauHu neroHarop 3.5 m | kom 3,50 14,81 51,85 3 MoHo0O:iok juteTra kom. 70,55 0,0888 6,26 4 Bymaha mmrrka 3,7 m kom. 450,00 0,034 15,30 ...
    ... = 80 mm, Si = 25,99 m', f=7 Pen. HayaHB JeM. IleHe jenn. Hopmarusn IlegHa Opoj Mepe Mepe USD/m 1 Ekcnno3HB narpoHupaHmM 38 |kg 2,50 32,86 82,15 mm 2 EnegrpauHu neroHarop 3.5 m | kom 3,50 13,13 45,96 3 MoHo0O:iok juteTra kom. 70,55 0,0792 5,59 4 Bymaha mmrrka 3,7 m kom. 450,00 0,034 15,30 ...

  • Surface modification of sol-gel synthesized TiO2 nanoparticles induced by La-doping

    Grujić-Brojcin Mira, Armaković Stevan, Tomić N., Abramović Biljana, Golubović Aleksandar, Stojadinović Bojan, Kremenović Aleksandar, Babić Biljana, Dohcević-Mitrović Zorana, Šćepanović Maja (2014)

  • New approach to correlation of hydrocarbon reservoirs in sandstone layers of the "Mokrin" field"

    Saša Ivanišević, Dejan Radivojević (2018)
    геофизички каротаж, депозиционе средине, лежишта угљоводоника, миоцен, пост‐ рифтнo, секвенциона стратиграфија
    ... ne sediments in northern Banat region,  PhD thesis, University of Belgrade ‐ Faculty of Mining and Geology, 167 pp.  Sztano, O., Kovač, M., Magyar,  I., Šujan, M., Fodor, L., Uhrin, A., Rybar, S., Csillag, G., Tokes, L., 2016,  Late Miocene  sedimentary  record  of  the Danube/Kisalfold  Basin:  in ...
    ... података  у  оквиру  горњомиоценских  формација  на  простору  структуре  Кикинда‐Мокрин.  Упоредни  приказ  индустријске корелације лежишта A, D, E, F и G и нове корелације у оквиру турбидита дна басена Мајдан формације.  Хроностратиграфске  границе  дате  су  према  традиционалној  индустријској  и ...
    ... correlation within Upper  Miocene formations in the area of the “Kikinda‐Mokrin” high. Parallel presentation of the industrial correlation of A, D, E, F and  G  reservoirs  and  the  new  correlation  within  the  basin‐bottom  turbidites  of  the  Majdan  Formation.  Chronostratigraphic  boundaries  are  ...

  • Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis

    Ivan Kojić, Achim Bechtel, Reinhard Sachsenhofer, Dragana Životić, Ksenija Stojanović (2019)
    ... heptaene; ТеН – tetraaromatic ћорапе; BE – C;; Бепгоћорапе; N –парћфајепе; ОВЕ – dibenzofuran: Р – phenanthrene; А – anthracene:; F – fluorene; Py – рутепе; С – сшузепе; ргебхез М, D, T and Te ш беше (D) assigned methy1, dimethyl, trimethy1 апа tetramethy1, тезреспуеју. References Bechtel, A.. Gratzer ...
    ... changes ог hopane and sterane maturity ганоз decreases in the following отдег: mineral-rich coal > 1–6 September 2019. Gothenburg, Sweden —= %•f Organic Geochomists matrix coal > xylite-rich coal. This result ımpltes that mineral matter, which ıs dominated by clays ш all lithotypes. plays ап ...
    ... molecules. Long-chain homologues exhibit slight enrichment in 7С from Pyr400 to Pyr500, whereas almost no change 15 detected in 515C ог short-chain m-alkanes. Pnstane/phytane (Pr/Ph) ratio clearly шстеазед from Pyr400 to Pyr500. In аП samples the most abunđant compound ш hopano1d distributions is ...

  • Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia

    Petar Papić, Jovana Milosavljević, Marina Ćuk, Rastko Petrović (2014)

  • Frequency and Length of Syllables in Serbian

    Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová (2019)
    Basic analyses of several properties of syllables (the rank-frequency distribution, the distribution of length, and the relation between length and frequency) in Serbian is presented. The syllabification algorithm used combines the maximum onset principle and the sonority hierarchy. Results indicate that syllables behave similarly to words as far as mathematical models are concerned, but values of parameters in models for syllables are quite different from those for words.
    frekvencije slogova, dužina slogova, srpski jezik
    ... phonemes in Serbian language vowels a(а), e(е), i(и), o(о), u(у) consonants sonorants j(ј), l(л), lj(љ), m(м), n(н), nj(њ), r(р), v(в) obstruents b(б), c(ц), č(ч), ć(ћ), d(д), dž(џ), đ(ђ), f(ф), g(г), h(х), k(к), p(п), s(с), š(ш), t(т), z(з), ž(ж) Two further aspects of Serbian must be taken ...
    ... , phonemes are classified as plosives (their graphemic representations are b, p, d, t, g, k), affricates (c, č, ć, dž, đ), fricatives (f, z, s, ž, š, h), nasals (m, n, nj), laterals (l, lj), a vibrant (r) and semivowels (v, j). The Serbian language uses two alphabets: Latin and Cyrillic. Serbian graphemes ...
    ... least for Slavic languages, much more restricted that the one of words. The trend of the empirical repeat rate (RR = (i, f,7)/N2, with K being the inventory size, N the sample size, and f;, i= 1,...,K the frequencies) to decrease with the increasing inventory size is presented e.g. by Kelih (2013) for graphemes; ...

  • Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering

    Josip Išek, Lazar Kaluđerović, Nikola Vuković, Maja Milošević, Ivana Vukašinović, Zorica Tomić (2020)
    γ-spectrometry, brushite, chukhrovite, phosphogypsum, radionuclides, recrystallization
    ... external and internal hazard indices, H.„„ and Hin, were defined using Eq. (4) and Eq. (5), respectively (UNSCEAR, 2000): C; c G H„- OR m ) 370 259 4810 _ e m O (5) — 185 259 — 4810 The values of these indices should be <1, to indicate that the radiation hazard is insignificant. Results and ...
    ... Minerals). Gosudarstvennoe nauchno-tehnicheskoe izdatelstvo literatur po geologii i ohrane nedr, Moscow, USSR, 868 pp. (in Russian). Milošević M. & Logar M. (2017) Properties and characterization of a clay raw material from Miličinica (Serbia) for use in the ceramic industry. Clay Minerals, 52, 329-340 ...
    ... Chemical compositions (wt.%) of the samples investigated, obtained by SEM-EDS analysis. Elements PG1 PG2 PGIR PG1P o 47.07 46.99 51.65 46.69 F BDL BDL 0.56 BDL Na BDL BDL 0.08 BDL Mg BDL BDL 0.03 BDL Al 0.26 0.25 0.77 0.30 Si 2.23 2.25 41.19 0.06 P 0.34 0.31 0.65 0.14 s 21.77 21.67 1.15 ...

  • Laboratory testing of fly ash

    Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić (2016)
    Fly ash is one of the most common waste materials created by burning of coal. It is composed of smaller particles, consisting mainly of aluminosilicate glass, mullite and quartz, which are collected by electrostatic separators (filter) of gaseous products arising from the combustion of coal. This paper presents the pozzolanic properties, mechanical properties, chemical and mineral composition of fly ash obtained in the combustion process in a power plant Nikola Tesla A (PPNT A) with the addition of a ...
    chemical composition, fly ash, mechanical properties, mineral properties, pozzolanic properties, X-ray diffraction
    ... crystalline phases in the samples Name of minerals and label on figure Formula Reference peak ×10−10 / m Quartz (Q) SiO2 3,34 Feldspar (f) NaAlSi3O8- CaAl2Si2O8 3,20 Mullit (M) Al6Si2O13 5,40 Melilite (MI) Ca2MgSi2O7- Ca2Al2SiO7 2,86 Anhydrite (An) CaSO4 3,50 Cristobalite (Kr) ...
    ... artificial-industrial pozzolan of class F. Laboratory testings of fly ash M. Šešlija et al. 1848 ...
    ... chemicals from layers of ash and slag, and their input in the bearing environment [21]. 5 References [1] Šmelcerović, M.; Đorđević, D.; Novaković, M.; Mizdraković, M. Decolorization of a textile vat dye by adsorption on waste ash. // Journal of the Serbian Chemical Society. 75, (2010), pp ...

  • Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)

    Miloš Radonjić (2020)
    This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...
    Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-Balkanides
    ... macroflora in Serbia.– Bulletin of the Natural History Museum, 3, 27–46. Belgrade. EBNER, F., VOZÁROVÁ, A., KOVÁCS, S., KRÄUTNER, H., KRSTIĆ, B., SZE- DERKÉNYI, T., JAMIČIĆ, D., BALEN, D., BELAK, M. & TRAJANOVA, M. (2008): Devonian–Carboniferous pre-flysch and flysch environments in the Circum Pannonian ...
    ... palaeo.2016.07.012 HÜBERS, M., BOMFLEUR, B., KRINGS, M., POTT, C. & KERP, H. (2014): A reap- praisal of Mississippian (Tournaisian and Visean) adpression floras from central and northwestern Europe.– Zitteliana A, 54, 39–52. doi: 10.5282/ubm/epub.22322 HUBMANN, B., EBNER, F., FERRETTI, A., KIDO, E. ...
    ... A sedimentological column of the Kostadinovica succession. Grain size is shown on the right-hand side of the column (si – siltstones, f – fine- grained sandstone, m – medium-grained sandstone, c – coarse-grained sand- stone). The sedimentary sequences or beds are designated by the letter of the unit ...

  • 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)
    Lignit, Gasovi sa efektom staklene bašte, Ugljen dioksid, Metan, Azotni oksid
    ... Velkovrh, F., 1985. Paleontoloske raziskave pliokvartarne skladovnice velenjske udofine. paleontological investigations of the plio-quaternary beds of the Velenje depression. Geologija 28 (29), 93–119. Bucha, M., Jedrysek, M.O., Kufka, D., Plesniak, L., Marynowski, L., Kubiak, K., Blaszczyk, M., 2018. ...
    ... affected by O2 concentration. Soil Biol. Biochem. 36, 687–699. https://doi.org/10.1016/j.soilbio.2004.01.004. Kholod, N., Evans, M., Pilcher, R.C., Roshchanka, V., Ruiz, F., Coté, M., Collings, R., 2020. Global methane emissions from coal mining to continue growing evenwith declining coal production. J. Clean ...
    ... Hugelius, G., Ishizawa, M., Ito, A., Janssens-Maenhout, G., Jensen, K.M., Joos, F., Kleinen, T., Krummel, P.B., Langenfelds, R.L., Laruelle, G.G., Liu, L., MacHida, T., Maksyutov, S., McDonald, K.C., McNorton, J., Miller, P.A., Melton, J.R., Morino, I., Müller, J., Murguia- Flores, F., Naik, V., Niwa, Y ...

  • Utilizing sewage wastewater heat in district heating systems in Serbia: effects on sustainability

    Marija Živković, Dejan Ivezić (2021)
    Transformation of the heating sector is recognized as being essential for ensuring reliable and afordable energy services provided with reduced consumption of energy sources and diminished impact on the environment and less import dependency. The possibility of utilizing energy sources that otherwise would be wasted needs to be considered and treated as a big advantage of district heating systems. Despite many advantages, sewage wastewater heat is still a mostly unused resource at the global level and a totally unused ...
    рекуперација топлоте из отпадних вода, систем даљинског грејања, топлотне пумпе, енергетске уштеде, емисија угљендиоксида, енергетска безбедност, Србија
    ... Paris Jesper M, Schlosser F, Pag F, Walmsley TG, Schmitt B, Vajen K (2021) Large-scale heat pumps: uptake and performance mod- elling of market-available devices. Renew Sustain Energy Rev 137:110646. https:// doi. org/ 10. 1016/j. rser. 2020. 110646 Kollmann R, Neugebauer G, Kretschmer F, Truger B, ...
    ... omain=pdf M. Živković, D. Ivezić 1 3 Graphic Abstract Keywords Sewage wastewater heat recovery · District heating systems · Heat pumps · Energy savings · Carbon dioxide emission · Energy security · Serbia Nomenclature DH District heating GHG Greenhouse gases HP Heat pump f p Primary energy ...
    ... on… 1 3 20DEV ELOPM ENT% 20STR ATEGY% 20OF% 20THE% 20REP UBLIC% 20OF% 20SER BIA. pdf. Accessed 2 Aug 2019 Neugebauer G, Kretschmer F, Kollmann R, Narodoslawsky M, Ertl T, Stoeglehner G (2015) Mapping thermal energy resource potentials from wastewater treatment plants. Sustainability 7:12988–13010 ...

  • Characterization of the eastern Suva Planina Mt. karst aquifer (SE Serbia) by time series analysis and stochastic modelling

    Branislav Petrović, Veljko Marinović, Zoran Stevanović (2023)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Анализа могућности примене метода повећања степена искоришћења на нафтном лежишту "Ј"

    Иван Савић (2024)
    Комплексно лежиште „Ј“ је сачињено од колектор стена различите стратиграфске припадности и хетерогеног литолошког састава. Лежиште се налази у последњој фази разраде, а током животног века експлоатисано је само примарним методама. У раду је приказана анализа стања разраде лежишта, а као основни фактори који су допринели ниском степену искоришћења лежишта издвојени су вискозност нафте, хетерогеност колектора и пад лежишног притиска. Изведена је хидродинамичка симулациона студија помоћу које је издвојена најпогоднија зона за пилотну примену терцијарних метода. Коришћењем „скрининг“ критеријума ...
    Вискозност, хетерогеност, полимери, термичке методе
    ... KOJIHUHHC pe3epBe dQopwmanuje | popauuje | pacrBopeHor | npocropa a | (uyumaHa | Hadpre (m*) 3a HaQTy 32 BOJIy raca KOHaTHC JICKHIIIHHM (m3/m*) (m3/m*) (m3/Sm*) BOJIC ycJ1OBHMa (m3/Sm*) (m*) Bo Bw E. Esw F N 955 „0832 1,057 0,0000 0,0000 371 956 „0838 1,057 0,0006 0,0001 9002 13 688 853 957 ...
    ... and base rock heat losses in thermal reservoir simulators”, The Journal of Canadian Petroleum, 1980 10. Siena, M., Guadagnini, A Rossa, E., Lamberti, A., Masserano F., Rotondi, M, “A Novel Enhanced-Oil-Recovery Screening i Approach Based on Bayesian Clustering and Principal-Component Analysis” ...
    ... Oil Recovery Field Case Studies”, Elsevier, 2013. 7. Rock flow dynamics, “tNav User Manual English”, July 2022. 8. M. Delshad, D. H. Kim, O. A. Magbagbeola, C. Huh, G. A. Pope, F. Tarahhom. “Mechanistic interpretation and utilization of viscoelastic behavior of polymer solutions for improved p ...

  • Tehnologija izrade jamskog magacina eksploziva i eksplozivnih sredstava

    Sara Nikolić (2024)
    Završni rad sa temom „Tehnologija izrade jamskog magacina eksploziva i eksplozivnih sredstava” sastoji je iz opšteg dela i specijalnog dela. U opštem delu prikazani su : geologija ležišta, određivanje kapaciteta magacina eksplozivnih sredstava, lokacija i opis magacina. U specijalnom – drugom delu ovog završnog rada prikazani su: potrebni proračuni, tehnologija izrade magacina, predmer i predračun radova, normativi materijala, energije i radne snage, organizacija i dinamika izvodjenja radova. Prilikom izrade završnog rada, uz primenu svih propisa vezanih za ovu oblast, korišćene su ...
    magacin, eksploziv, sredstva za iniciranje, hodnik, komor
    ... - širina komore za eksploziv (KE), · ai=1,55m - polovina širine KE, · f =4 - koeficijent čvrstoće oslabljene stene, · y=25,20 kN/m* – zapreminska težina stene. Za hodnike (GH): · b:=2,20 m – širina hodnika, · ax=1,10 m – polovina širine hodnika. 44 a) Visina svoda prirodne ravnoteže: ...
    ... y = 2,52 t/mš Koeficijent čvrstoće po Protođakonovu: f=7,5 Svetla površina: 4,70-5,15 mž Iskopna površina: 4,90-5,41 mž Podgrada: Torkret (sidra + mreža) po potr. Oblik poprečnog preseka prostorije: Niskozasvođeni Dužina bušotine: 1,5 m Dužina napredovanja: l14m Prečnik bušotina: 32-38 ...
    ... dimenzija 150x150mm i masom od 5,44kg/m'. Poprečni preseci prostorija podgrađenih betonom prikazani su na slici br. 6.4. 43 27 00 Slika br. 6.4. Poprečni presek prostorija IH-1,UH-1 i KE podgrađenih betonom 6.4.2.Sidrena podgrada Za oslabljeni krečnjak, čvrstoće f=4—6, u slučaju potrebe, podgrađivanje ...

  • Polymorphism and photoluminescence properties of K3ErSi2O7

    Predrag Dabić, Marko G. Nikolić, Sabina Kovač, Aleksandar Kremenović (2019)
    alkalni silikati elemenata retkih zemalja, silikati lantanoida, polimorfizam, fotoluminescencija, kristalna struktura

  • Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)

    Nikoleta Aleksić, Aleksandar Kostić, Miloš Radonjić (2021)
    This paper presents the first data on the organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in the East Herzegovina region of the External Dinarides. Representative, organic-rich samples from outcropping sedimentary rocks of different ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic ...
    nafta i gas, Rock-Eval, refleksija vitrinita, maceral, termička zrelost
    ... Staplin, F. L., Dow, W. G., Milner, C. W. D., O'Connor, D.I., Pocock, S. A. J., van Gijzel, P., Welte, D. H. & Yukler M. A. (eds), How to Assess Maturation and Paleotemperature, SEPM Short Course 7. Society for Sedimentary Geology, Tulsa, Oklahoma, pp. 159-216. Van Unen, M., Matenco, L., Nader, F H., Darnault ...
    ... Geo- Heat Center Quarterly Bulletin, 20 (4): 23–27. Cazzini, F., Dal Zotto, O., Fantoni, R., Ghielmi, M., Ronchi, P. & Scotti, P., 2015. Oil and gas in the Adriatic foreland, Italy. Journal of Petroleum Geology, 38: 255–279. Clementz, D. M., 1979. E�ect of oil and bitumen saturation on source rock ...
    ... Espitalié, J., Deroo, G. & Marquis, F., 1985. La pyrolyse Rock-Eval et ses applications. Deuxième partie. Oil & Gas Science and Technology. L’Institut Français du Pétrole Energies Nouvelles, 40: 755–784. Espitalié, J., Laporte, J. L., Madec, M., Marquis, F., Leplat, P., Poulet, J. & Boutefeu, ...