Претрага
932 items
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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... of unit B. Dark gray, fine-grained sandstone/siltstone cou- plets form the next 4 m of unit C. 3.4. Unit D (interval: 25.25 to 31.75 m of the column) Unit D begins at 25.25 m from the start of the column and is 6.5 m thick. Turbidite beds composed of medium-grained sandstones and siltstone/mudstones ...
... of the Alpine orogeny, the Kučaj-Zvonce fly- sch is part of the basement of the Getic unit (i.e. KRÄUTNER & KRSTIĆ, 2002; KRSTEKANIĆ et al., 2017; SCHMID et al., 2020) or the locally termed Kučaj Zone (DIMITRIJEVIĆ, 1997). The Kučaj zone is characterized by magmatic rocks and sedimen- tary formations ...
... Devonska flora istočne Srbije. [Devonian flora of eastern Serbia – in Serbian, with an German abstract].– Ann. Geol. Pennins. Balk., 27, 296–315. SCHMID, M.S., FÜGENSCHUH, B., KUNOV, A., MATENCO, L., NIVERGELT, P., OBERHÄNSLI, R., PLEUGER, J., SCHEFER, S., SCHUSTER, R., TOMLJENOVIĆ, USTASZEWSKI, K ...Miloš Radonjić. "Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.13
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Geoloski profil planine Avale (severna Šumadija) - uvid u litostratigrafiju i tektonske strukture
Mezozojske formacije Šumadije dele tektonsko-stratigrafsku evoluciju južnijih delova suture jedinica Adrijskog i Evropskog afiniteta, uključujući gornjojursku obdukciju, krednu subdukciju i paleogenu kontinentalnu koliziju. Finalni rezultat dugovremene evolucije u geodinamički složenom ambijentu su komplikovani tektonski i litostratigrafski odnosi različitih mezozojskih formacija suture. Geološki profil kroz planinu Avalu omogućava uvid u skoro potpunu sukcesiju mezozojskih formacija i prostorne pozicije i kinematiku značajnih tektonskih struktura najsevernijih segmenata suture u Šumadiji. U tektonskom kontekstu, mezozojske formacije okoline Beograda najčešće su interpretirane kao deo Istočne ...Marinko Toljić, Bojan Glavaš-Trbić, Maja Maleš, Nikola Ranđelović. "Geoloski profil planine Avale (severna Šumadija) - uvid u litostratigrafiju i tektonske strukture" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022. , Srpsko geološko društvo (2022)
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Non-Detonating Chemical Mixture for Non-Invasive Methods of Rock Breaking
Within the Innovation developed several different non-detonating chemical mixtures for non-invasive methods of rock breaking. Laboratory and polygon tests gave the satisfactory results and knowledge enough to start the practical experiments in the field. The basis of this innovation is a theoretical assumption that certain chemical mixtures release a large quantity of gases during combustion. If these gases are found in the enclosed space a growing pressure on the walls of the chamber in which combustion takes place will ...Lazar Kričak, Milanka Negovanović, Nikola Simić, Stefan Milanović. "Non-Detonating Chemical Mixture for Non-Invasive Methods of Rock Breaking" in X International Scientific Congress Innovations 2024, Varna, Bulgaria, 24-27. jun 2024, Scientific Technical Union of Mechanical Engineering "Industry 4.0" (2024)
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Application of Expansive Mortars for the Formation of Artificial Screens During Blasting in Urban Areas
During construction of buildings in urban areas, sometimes there is a need to blast solid rock mass in the immediate vicinity of the surrounding buildings. In that case, the aim is not only to increase the efficiency of blasting, but also to reduce harmful effects of ground vibration induced by blasting. At the same time, it is very important to protect the buildings located in the safe zone from the blast site as well as remaining rock mass around ...Milanka Negovanović, Lazar Kričak, Stefan Milanović, Nikola Simić, Jelena Majstorović. "Application of Expansive Mortars for the Formation of Artificial Screens During Blasting in Urban Areas" in 31st International Conference Ecological Truth & Environmental Research-EcoTER'24, Sokobanja, 18-21. jun 2024, Bor : Tehnički fakultet u Boru (2024)
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Flyrock induced by blasting in surface mining
Milanka Negovanović, Lazar Kričak, Snežana Ignjatović, Stefan Milanović, Jovan Marković, Nikola Simić, Rade Šarac (2022)Miniranje predstavlja i dalje najefikasniji i najjeftiniji način eksploatacije velikih količina čvrstih mineralnih sirovina na površinskim kopovima. Energija eksplozije se koristi za fragmentaciju čvrste stenske mase do zahtevane granulacije. Pored pozitivnih efekata miniranja, postoje i određeni neželjeni efekti svakog procesa miniranja koji se mogu javiti, a to su: potresi tla, razletanje komada stene, vazdušni udari, otrovni i zagušljivi gasovi i prašina. Razletanje komada stene je nekontrolisano izbacivanje fragmenata odminirane stenske mase i predstavlja jedan od glavnih izvora materijalne štete ...Milanka Negovanović, Lazar Kričak, Snežana Ignjatović, Stefan Milanović, Jovan Marković, Nikola Simić, Rade Šarac. "Flyrock induced by blasting in surface mining" in Rudarski glasnik, Beograd : Rudarski institut (2022). https://doi.org/10.25075/BM.2022.05
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Valorization of non-balanced coal reserves in Serbia for underground coal gasification
David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić (2019)In the name of a better and safer energy future, it is our responsibility to focus our knowledge and activities to save on imported liquid and gas fossil fuels, as well as coal on which energy security of Serbia is based. The rationalization in the use of available energy resources certainly positively affects economy and the environment of a country. This paper indicates motivations for the application of the underground coal gasification process, as well as surface gasification for ...... 4067 VALORIZATION OF NON-BALANCED COAL RESERVES IN SERBIA FOR UNDERGROUND COAL GASIFICATION by David T. PETROVIĆ“, Lazar M. KRIČAK”, Milanka N. NEGOVANOVIĆ”, Stefan V. MILANOVIĆ”, Jovan R. MARKOVIĆ”, Nikola Z. SIMIĆ”, and Ljubisav S. STAMENIĆĆ" 2 4D Konsalting, Belgrade, Serbia P Faculty ...
... 29:10%m) O ) 10000mX/h If in 4 months (120 days) amount of the burned coal is: 75-50· 63 = 29250 t, then with UCG the amount of gas will bet 29 mil. mž , which is: T =2900 hours =120days, 7=120days=4months (14) 29.10%3 3 . 3 ; 3 m, =—— ——=241667 ma/days , i. e. 10070m,/h, m\, =10070 m\/h (15) ...
... 12:33:22 Valorization of non-balanced coal reserves in Serbia for underground coal gasification David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] ...David Petrović, Lazar Kričak, Milanka Negovanović, Stefan Milanović, Jovan Marković, Nikola Simić, Ljubisav Stamenić. "Valorization of non-balanced coal reserves in Serbia for underground coal gasification" in Thermal Science (2019). https://doi.org/10.2298/TSCI190725390P
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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. ...... Middle Miocene Lake Popovac.‒ Newsletter on Stratigraphy, 51/1, 117–143. doi: 10.1127/ nos/2016/0360 SCHMID, S., BERNOULLI, D., FÜGENSCHUH, B., MATENCO, L., SCHEFER, S., SCHUSTER, R., TISCHLER, M. & USTASZEWSKI, K. (2008): The Alpine- Carpathian-Dinaridic orogenic system: correlation and evolution ...
... the following species were recognized: Mytilopsis ungulacaprae (MÜNSTER), M. trnskii (BRUSINA), M. balatonica (PARTSCH), Limnocardium banaticum FUCHS, Didacna chyzeri BRUSINA, Melanopsis defensa FUCHS, M. rugosa HANDMANN (= M. wolfgangfisheri NEUBAUER, HARZHAUSER, KROH, GEORGOPOULOU & MANDIC, 2014) ...
... lower, older part of the section with a height of 4 m, is composed of brownish to gray, sandy marl (Fig. 11c, d) which contains rare molluscs such as Lymno- cardium cf. mayeri (M. HÖRNES), L. riegeli (M. HÖRNES), Mytilopsis croatica (BRUSINA), M. zagrabiensis (BRUSINA). Above these mentioned marls ...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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Split-Desktop software for the analysis of fragment size distribution of blasted rock mass
Milanka Negovanović, Lazar Kričak, Stefan Milanović, Jovan Marković, Nikola Simić, Snežana Ignjatović (2023)Drobljenje stena je najvažniji pokazatelj u proceni efekata miniranja pri proizvodnom miniranju u površinskoj eksploataciji. Stepen drobljenja stena ima veliki uticaj na efikasnost daljih operacija utovara, transporta, drobljenja i mlevenja. Optimalno drobljenje stena pri proizvodnom miniranju utiče na smanjenje ukupnih troškova proizvodnje. Stoga je pouzdana procena veličine drobljenja odminirane stenske mase veoma važno pitanje, ne samo u operacijama miniranja, već i u rudarskoj proizvodnji. Za predviđanje distribucije veličine komada odminirane stenske mase postoje različiti empirijski modeli. KUZ-RAM model omogućava ...Milanka Negovanović, Lazar Kričak, Stefan Milanović, Jovan Marković, Nikola Simić, Snežana Ignjatović. "Split-Desktop software for the analysis of fragment size distribution of blasted rock mass" in 9th International Conference Mining and environmental protection, Sokobanja, Serbia, 24 – 27. May 2023, Belgrade : University of Belgrade, Faculty of Mining and Geology (2023)
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Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije
Marina D. Ćuk (2018-02-23)Osnovni cilj doktorske disertacije predstavljao je definisanje prirodnih koncentracija (engl. background values) U, Th, i K u podzemnim vodama, i definisanje hidrogeohemijskih uslova koji utiču na distribuciju navedenih elemenata u podzemnim vodama...prirodni radioaktivni elementi, podzemna voda, geohemijske sredine, hidrogeohemijski uslovi, neparametarska statistička analiza, logistički model, hidrohemijsko modeliranje... Cvetković V, Prelević D, Downes H, Jovanović M, Vaselli O and Pecskay Z. 2004. Origin and geodynamic significance of Tertiary postcollisional basaltic magmatism in Serbia (central Balkan Peninsula). Lithos 73: 161 – 186. 26. Cvetković V, Prelević D, Schmid S. 2016. Geology of South-Eastern Europe. ...
... East Serbia. In: Preceedings of 16th Congress of Serbian Geologist, Donji Milanovac, pp.232 – 233. 143. Schmid S, Bernoulli D, Fügenschuh B, Matenco L, Schefer S, Schuster R, Tischler M, Ustaszewski K. 2008. The Alpine – Carpathian – Dinaride orogenic system: correlation and evolution of tectonic ...
... Debye-Huckel formula: log γi = -Azi 2√𝐼. I < 10-2.3 M (za rastvore malih mineralizacija) b) Debye-Huckel produžena formula: log γi = -Azi 2 √𝐼1+𝐵𝑎√𝐼 , I <0.1 M c) Davies formula: log γi = -Azi 2( √𝐼1+√𝐼 – 0.31). I < 0.5 M ... 0.7 M (za rasole). zi – valentno stanje jona A i B – parametri ...Marina D. Ćuk. "Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-02-23)
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Tržišni faktori ocene ležišta oniksa Sijarinska banja i politoka marketing-menadžmenta
Stefan Stratimirović (2006)Stefan Stratimirović. Tržišni faktori ocene ležišta oniksa Sijarinska banja i politoka marketing-menadžmenta, Beograd:Rudarsko-geološki fakultet, 2006
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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... Involving, Arsenopyrite in the System Fe-As-S and Their Application. Can. Mineral. 1976, 14, 364—386. 15. Schmid, S.M.; Bernoulli, D.; Fiigenschuh, B.; Matenco, L.; Schefer, S.; Schuster, R.; Tischler, M.; Ustaszewski, K. The Alpine- Carpathian-Dinaridic Orogenic System: Correlation and Evolution of Tectonic ...
... Ljubljana, Aškerčeva Cesta 12, 1000 Ljubljana, Slovenia Centre for Electron Microscopy, Jožef Stefan Institute, Jamova Cesta 39, 1000 Ljubljana, Slovenia Gaseous Electronics Department, Jožef Stefan Institute, Jamova Cesta 39, 1000 Ljubljana, Slovenia * · Correspondence: iljubojevicegmail.com ...
... Vaughan, D.J.;Craig, J. Mineral Chemistry of Metal Sulfides; Cambridgjee University Press: Cambridge, UK, 1978. 2. · Merkulova, M.; Mathon, O.; Glatzel, P.; Rovezzi, M.; Batanova, V.; Marion, P.; Boiron, M.C.; Manceau, A. Revealing, the Chemical Form of “Invisible” Gold in Natural Arsenian Pyrite ...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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Towards Semantic Interoperability: Parallel Corpora as Linked Data Incorporating Named Entity Linking
U radu se prikazuju rezultati istraživanja vezanih za pripremu paralelnih korpusa, fokusirajući se na transformaciju u RDF grafove koristeći NLP Interchange Format (NIF) za lingvističku anotaciju. Pružamo pregled paralelnog korpusa koji je korišćen u ovom studijskom slučaju, kao i proces označavanja delova govora, lematizacije i prepoznavanja imenovanih entiteta (NER). Zatim opisujemo povezivanje imenovanih entiteta (NEL), konverziju podataka u RDF, i uključivanje NIF anotacija. Proizvedene NIF datoteke su evaluirane kroz istraživanje triplestore-a korišćenjem SPARQL upita. Na kraju, razmatra se povezivanje Linked ...paralelni korpusi, povezivanje imenovanih entiteta, prepoznavanje imenovanih entiteta, NER, NEL, povezani podaci, NIF, VikipodaciRanka Stanković, Milica Ikonić Nešić, Olja Perisic, Mihailo Škorić, Olivera Kitanović. "Towards Semantic Interoperability: Parallel Corpora as Linked Data Incorporating Named Entity Linking" in Proceedings of the 9th Workshop on Linked Data in Linguistics @ LREC-COLING 2024, Turin, 20-25 May 2024, ELRA and ICCL (2024)
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A Data Driven Approach for Raw Material Terminology
Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci... and Evaluation Conference, Marseille, France, 11–16 May 2020; European Language Resources Association: Marseille, France, 2020; pp. 3954–3962. 36. Schmid, H. Improvements in Part-of-Speech Tagging with an Application to German. In Natural Language Processing Using Very Large Corpora; Armstrong, S., ...
... K., Isabelle, P., Manzi, S., Tzoukermann, E., Yarowsky, D., Eds.; Springer Netherlands: Dordrecht, The Netherland, 1999; pp. 13–25. [CrossRef] 37. Schmid, H. Probabilistic Part-of-Speech Tagging Using Decision Trees. In New Methods in Language Processing; Jones, D.B., Somers, H.L. Eds.; Routledge: London ...
... Langemets, M.; Tiberius, C.; Kosem, I. Lexicographic Practices in Europe: Results of the ELEXIS Survey on User Needs. In Electronic Lexicography in the 21st Century, Proceedings of the eLex 2019 Conference, Sintra, Portugal, 1–3 October 2019; Kosem, T., Kuhn, Z., Correia, M., Ferreria, J.P., Jansen, M., Pereira ...Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja. "A Data Driven Approach for Raw Material Terminology" in Applied Sciences, MDPI AG (2021). https://doi.org/10.3390/app11072892
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Генеза хидротермалног Cu-Au система Чукару Пеки (Источна Србија)
Милош Велојић (2021)Главни циљ испитивања хидротермалног система Чукару Пеки је разумевање процеса који су довели до његовог настанка, а посебно еволуције рудоносних флуида из којих је настала рудна минерализација. Утврђено је да је овај систем настао у периоду пре 86,78 - 85,19 Ma из магматског интрузива који је био богат водом и имао висок оксидативни потенцијал. Током хлађења, из овог магматског интрузива су издвојени веома врели флуиди, који су имали температуре изнад 600°С и висок салинитет. У ...Борска металогенетска зона, Тимочки магматски комплекс, порфирска лежишта, високосулфидациона лежишта, флуидне инклузије, рудне парагенезе, геохронологија, хидротермалне алтерације, LA-ICP-MS... movement of fluid from plastic into brittle rock in the magmatic-epithermal environment. Economic Geology, 94(8), 1193-1211. 41. Fügenschuh, B. & Schmid, S. M., 2005. Age and significance of core complex formation in a very curved orogen: Evidence from fission track studies in the South Carpathians (Romania) ...
... environment and coeval volcanic system. Contributions to Mineralogy and Petrology, 159(4), 579-596. 43. Gallhofer, D., Quadt, A. V., Peytcheva, I., Schmid, S. M., & Heinrich, C. A., 2015. Tectonic, magmatic, and metallogenic evolution of the Late Cretaceous arc in the Carpathian‐Balkan orogen. Tectonics ...
... magmatic-hydrothermal fluid evolution in the porphyry copper-molybdenum deposit at Butte, Montana. Economic Geology, 103 (2). 307-334. 121. Schmid, S. M., Bernoulli, D., Fügenschuh, B., Matenco, L., Schefer, S., Schuster, R., & Ustaszewski, K., 2008. The Alpine-Carpathian-Dinaridic orogenic system: ...Милош Велојић. Генеза хидротермалног Cu-Au система Чукару Пеки (Источна Србија), Београд : [М. Велојић], 2021
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Површинско распадање керсантита из Тешића мајдана у корелацији са начином обраде на примеру малог степеништа (Београдска тврђава)
Невенка Новаковић (2024)Архитектуру Београда на прелазу 19. у 20. век обележила је употреба керсантита из каменолома Тешића мајдана. Kao камен високих декоративних својстава, керсантит је коришћен за јавне споменике, делове или потпуну изградњу објеката (Народна скупштина Србије, Мало степениште, Народни музеј и др.). Како очување споменика културе изискује познавање својстава уграђеног камена, истраживања су обухватила детаљно проучавање петролошких, хемијских и физичких карактеристика керсантита из Тешића мајданa и узорака камена из споменика Мало степениште (студија случаја). Након детаљног мапирања стања керсантита, лабораторијских ...керсантит, Мало степениште, споменик културе, архитектонски камен, физичко-хемијско распадање, мапирање, форме распадања, површинска обрадаНевенка Новаковић. Површинско распадање керсантита из Тешића мајдана у корелацији са начином обраде на примеру малог степеништа (Београдска тврђава), Београд : [Н. Новаковић], 2024
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Mineragenija i potencijalnost karbonatnih sirovina rudnog reona Bjelopavlića (Crna Gora)
Darko M. Božović (2016-09-28)Karbonatne sirovine, obzirom na geološku građu Crne Gore predstavljaju jednu od najznačajnijih nemetaličnih mineralnih sirovina. U Crnoj Gori postoje brojna leţišta karbonatnih sirovina (arhitektonsko - građevinskog i tehničko - građevinskog kamena) koja su istraţena ili su u eksploataciji, među kojima rudni reon Bjelopavlića zauzima najznačajnije mjesto.Dosadašnja istraţivanja karbonatnih sirovina na ovom području imala su, međutim, prevashodno uzak istraţivački cilj, utvrđivanje rezervi arhitektonsko - građevinskog i tehničko - građevinskog kamena određenog leţišta, ili preliminarna ispitivanja kvaliteta krečnjaka u njima, sa ...karbonatne mineralne sirovine, arhitektonsko - građevinski kamen, tehničko - građevinski kamen, karbonatna punila, rudni reon Bjelopavlića, potencijalnost.... M M M VL N 37 V eo m a v el ik a Maljat M M M L M M M M M VL VL 39 Vinići M M M L M M M M M VL N 37 Radujev krš M M M L M M M M M VL N 37 Slatina M L M L M M L M M N N 33 V el ik a Klikovače M L M L M M N M M N N 30 Suk L N L VL M M N M M N N 24 S re d n ja Sađavac L N ...
... N L VL M M N M M N N 24 Pješivački do M VL L VL M M N M M N N 27 Mali Garač M VL M L M M N M M N N 29 Jovanovići M N L VL M M N M M N N 25 Lalevići L N L VL M M N M M N N 24 Velje brdo N N L VL N N N M M N N 13 M a la Tološi N N L VL L L N L N N N 14 * Nema standarda već se koriste ...
... sedimentnim basenima Srbije. Doktorska disertacija, Rudarsko - geološki fakultet, Beograd, 188 str. Schmid, S.M., Bernoulli, D., Fugenschuh, B., Matenco, L., Schefer , S., Schuster , R., Tischler, M. & Ustaszewski, K., (2008): The Alpine –Carpathian - Dinaridic orogenic system: correlation and evolution ...Darko M. Božović. "Mineragenija i potencijalnost karbonatnih sirovina rudnog reona Bjelopavlića (Crna Gora)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-28)
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Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication
... 1889) juv. specimen S31.2/5, K, lateral view, L, ventral view with the siphonal groove; layer 31. M, N, Hegaratella oxycostata (Mazenot, 1939), specimen SA/2 m; M, lateral view, N, ventral view; layer 2 m below the beginning of section. Scale bars: A, B, D, and E: 20 mm; C, F-N: 10 mm. 8 Z. Vašiček ...
... representing the Europe-derived units, and the last system is part of the Circum- Rhodope Unit, representing the Moesian-derived units (e.g., Schmid et al., 2020). Within the sedimentary successions of the Getic Nappe, the Tithonian-Berriasian deposits represent pelagic depositional ma- rine ...
... Ammo- niti, Stratigrafia e variazioni paleo-ambientali. Studi Trentini di Scienze Naturali 99, 37—314. 19 Cretaceous Research 151 (2023) 105623 Schmid, S.M., Figgenschuh, B., Georgiev, N., Kounov, A., Matenco, L., Nievergelt, P., Oberhansli, R., Pleuger, J, Schefer, S. Schuster, R. Tomljenović, ...Zdenek Vasícek , Dragoman Rabrenović, Petr Skupien, Barbara Radulović. "Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication" in Cretaceous Research (2023). https://doi.org/10.1016/j.cretres.2023.105623
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The impact of limestone fragmentation on raw mix production in cement industry
Raw mix design is one of crucial point in production of clinker. Cement industry use limestone, marl, clay in particular percent to provide the best quality in production of clinker. The quality of the material must be in line with the quality targets. Fragmentation is important element, because affect preblending design, economic norm from blasting to crusher. Blasting is an operation which affects all subsequent operations and costs. The Kuz-Ram model is possibly the most widely used approach to ...Nikola Đokić, Lazar Kričak, Stefan Milanović, Marinko Pavlović, Stefan Krstić. "The impact of limestone fragmentation on raw mix production in cement industry" in Proceedings / XIV International Mineral Processing and Recycling Conference, IMPRC; May 12-14, 2021, Belgrade : University of Belgrade, Technical Faculty in Bor (2021)
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Prilog poznavanju fosilnih ostataka sisara iz Petničke pećine
Vlastić Stefan, Bogićević Katarina (2013)Vlastić Stefan, Bogićević Katarina. "Prilog poznavanju fosilnih ostataka sisara iz Petničke pećine" in Zbornik radova 7. simpozijuma o zaštiti karsta, Bela Palanka, 2013. = Proceedings [of] 7th Symposium on Karst Protection, Beograd:Akademski speleološko alpinistički klub (2013): 36-36
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Prilog o poznavanju fosilnih ostataka iz Petničke pećine (Valjevo, zapadna Srbija)
Vlastić Stefan, Bogićević Katarina (2013)Vlastić Stefan, Bogićević Katarina. "Prilog o poznavanju fosilnih ostataka iz Petničke pećine (Valjevo, zapadna Srbija)" in Zbornik radova 7. simpozijuma o zaštiti karsta, Bela Palanka, 2013. / [organizator] Akademski speleološko-alpinistički klub = Proceedings [of] 7th Symposium on Karst Protection, Beograd:Akademski speleološko-alpinistički klub (2013): 151-154