Претрага
818 items
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Callovian (Middle Jurassic) Sphriganaria (Brachiopoda) from the Jordan Valley (Middle East)
Howard R. Feldman, Barbara V. Radulović, Fayez Ahmad. "Callovian (Middle Jurassic) Sphriganaria (Brachiopoda) from the Jordan Valley (Middle East)" in Historical Biology (2023). https://doi.org/10.1080/08912963.2022.2122823
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Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)
Filip Abramović, Miroslav Popović, Vladimir Simić, Vesna Matović, Radmila Šerović. "Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)" in Materials, MDPI AG (2024). https://doi.org/10.3390/ma17040820
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Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”
... open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs 323 Aleksandar Milutinovic et al. REM: R. Esc. Minas, Ouro Preto, 68(3), 323-330, jul. sep. | 2015 Abstract Mining projects for mineral resource mining contain in certain cases speci�c technical ...
... the pos- sible expansion of open pit established that open pit mining of this part of the deposit was not economically justi�ed at the mo- REM: R. Esc. Minas, Ouro Preto, 68(3), 323-330, jul. sep. | 2015324 Mine surveying works for the purpose of excavating the remaining reserves of bauxite in ...
... 2km; the main ventilation down- cast; drifts H-484 and H-448; power substation chamber at level +448m. 325 Aleksandar Milutinovic et al. REM: R. Esc. Minas, Ouro Preto, 68(3), 323-330, jul. sep. | 2015 4. Selection of opening and development solutions The opening, development and excavation ...Aleksandar Milutinović, Aleksandar Ganić, Thamer Rayes Diyab, Rade Tokalić, Meri Ganić. "Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”" in Revista Escola de Minas, School of Mines Magazine, Sao paulo, Brasil : SciELO (2015)
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Multiple-Criteria Decision-Making in Mine Development Planning
Sanja Bajić (2023)The Borska Reka ore deposit is an experimental location where developed methodologies have been applied. It is the largest ore body within the Bor mining complex, which has been the subject of numerous studies and analyses for more than three decades. The paper focuses on the application of FAHP and the VIKOR method to address ranking of alternatives and select the optimal mining method by means of fuzzy multicriteria optimization.Sanja Bajić. "Multiple-Criteria Decision-Making in Mine Development Planning" in Proceedings of the 5th International Underground Excavations Symposium, 5-6-7 June 2023, Istanbul, Topkapi : Dinç Ofset Mat. Rek. San. ve Tic. Ltd. Şti. (2023)
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Using English Baits to Catch Serbian Multi-Word Terminology
In this paper we present the first results in bilingual terminology extraction. The hypothesis of our approach is that if for a source language domain terminology exists as well as a domain aligned corpus for a source and a target language, then it is possible to extract the terminology for a target language. Our approach relies on several resources and tools: aligned domain texts, domain terminology for a source language, a terminology extractor for a target language, and a ...aligned texts, word alignment, terminology extraction, electronic dictionaries, morphological inflection... er ij al za bi bl io te čk ig ra d̄a li br ar y m at er ia l 1 bi bl io te ka pa rt ne ra bi bl io te ka pa rt ne r i bi bl io te ka pa rt ne r bi bl io te ka uč es ni ca pa rt ic ip at in g li br ar y 1, 3, 5, 6 ye s bi bl io te ke uč es ni ce bi bl io te ...
... eč ki bi bl io te ka uč es ni ca pa rt ic ip at in g li br ar y 1 su pa rt ne ri bi bl io te ke pa rt ne r bi bl io te ka bi bl io te ka pa rt ne r bi bl io te ka li br ar y 1, 3, 5 is tr až iv an je iz ob la st ib ib li ot ek ar st va i is tr až iv an je ...
... še zn ač no st i ra zr eš av an je vi še zn ač no st ob ja šn je nj e di sa m bi gu at io n 1, 3, 5, 6 ye s za np r ra zr eš av an je np r ra zr eš av an je ob ja šn je nj e di sa m bi gu at io n 1 ot kl an ja nj e vi še zn ač no st is u ot kl an ja nj ...Cvetana Krstev, Branislava Šandrih, Ranka Stanković. "Using English Baits to Catch Serbian Multi-Word Terminology" in Proceedings of the 11th International Conference on Language Resources and Evaluation, LREC 2018, Miyazaki, Japan, May 7-12, 2018, European Language Resources Association (ELRA) (2018)
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Actual contamination of the Danube and Sava rivers at Belgrade (2013)
Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer (2014)rečni sistemi, stanje zagađenja, organski zagađivači, teški metali, skrining analize, non-target screening... Rivaro, R. Frache, Anal. Sci. 17 (2001) 1273 9. S. J. Hill, T. A. Arowolo, O. T. Butler, S. R. N. Chenery, J. M. Cook, M. S. Cresser, D. L. Miles, J. Anal. At. Spectrom. 17 (2002) 284 10. V. Sandroni, M. M. C. Smith, A. Donovan, Talanta 60 (2003) 715 11. S. T. Casper, A. Mehra, M. E. Farago, R. A. Gill ...
... Kirschner, G. Kavka, B. Velimirov, R. Mach, R. Sommer, A. H. Farnleitner, Water Res. 43 (2009) 3673 15. V. Micic, T. Hofmann, Environ. Pollut. 157 (2009) 2759 16. A. Saliot, C. C. Parrish, N. Sadouni, I. Bouloubassi, J. Fillaux, G. Cauwet, Mar. Chem. 79 (2002) 243 17. R. Loos, G. Locoro, S. Contini ...
... Ormad, M. S. Mutuberria, J. L. Ovelleiro, Water Res. 27 (1993) 1167 4. L. Guzzella, A. Gronda, Acqua Aria 6 (1995) 641 5. I. R. Santos, E. V. Silva-Filho, C. E. Schaefer, M. R. Albuquerque-Filho, L. S. Campos, Mar. Pollut. Bull. 50 (2005) 85 6. C. F. Mason, Biology of freshwater pollution, 4th ed ...Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer. "Actual contamination of the Danube and Sava rivers at Belgrade (2013)" in Journal of the Serbian Chemical Society, National Library of Serbia (2014). https://doi.org/10.2298/JSC131105014A
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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 ...... J. Mineral. 2012, 24, 47–57. [CrossRef| Trittschack, R.; Groberty, B. The dehydroxylation of crhrysotile: A combined in situ micro-Raman and micro-FTIR study. Am. Mineral. 2013, 98, 1133—1145. [CrossRef] Ventura, G.; Vigliaturo, R.; Gierć, R.; Pollastri, S.; Gualtieri, A.; lezzi, G. FTIR Spectroscopy ...
... Monographs 1967, 255, 17. Reynolds, R., Jr.; DiStefano, M.; Lahann, R. Randomly interstratified serpentine/chlorite: Its detection and quantification by powder X-ray diffraction methods. Clays Clay Miner. 1992, 40, 262—267. [CrossRef] Hess, H.; Smith, R.; Dengo, G. Antigorite from the vicinity ...
... Struct. 2011, 993, 120–126. [CrossRef] Trittschack, R.; Groberty, B.M. Koch-Muller, In-situ high-temperature Raman and FTIR spectroscopy of the phase transformation of lizardite. Am. Mineral. 2012, 97, 1965–1976. [CrossRef] Trittschack, R.; Groberty, B. Dehydroxylation kinetics of lizardite. Eur ...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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Језички модели, шта је то?
Михаило Шкорић (2023)Михаило Шкорић. "Језички модели, шта је то?" in Језик данас, Нови Сад : Матица српска (2023)
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Дефинисање геотехничких параметара еолских седимената земуснког платоа на основу лабораторијских и теренских SPT испитивања
Ђорђе Крзман (2024)Циљ овог рада је био да се одреде геотехничке караткеристике предметног терена што представља полазну основу за рационално пројектовање и градњу. Истражним бушењем утврђено је да предметни терен изграђују четри лесна хоризонта и три слоја погребене земље до дубине од 22-23 m. Лабораторијским испитивањем добијени су ефективни параметри смичуће чврстоће, где се кохезија најчешће креће између c’=14 и 18 kPa, а угао унутрашњег трења f'= 25 - 30 °. Теренска SPT испитивањем уз коришћење прихваћених корелација у геотехничкој пракси ...... e} |e} + + |e} |e} [-s] |e} [} |e} [ -} |e} | e} [C] [5] O |r O |r O O O O O O |r |r O O O O O O O O O O O c | a o [2 |e} + |(v] [1z] [1z] [ o o [ ~+ o [5] o o [0 c o [C-] [_ o o hi — O ~+ [s — < — o L= o Q LSd] [19] — ~ [g L ~ . [ r d o [-] o — — [ o [1e] [1 ~ ~ [s e [ el el _ —= el —= o — — ...
... O J I C K M A E O L I A N ) - oO u - d n u O e 06 G T ig r |. c j) o TipauiHa neckoBMTa Loess-like deposits TipauiHa rnnHoBMTa T E P E C T V I U K O - BA PC KI / T E R R E S T I C - M A R S H TipauiHa neckoBMTa npauinHacTo-neckoBuTa rnMHa Silt, silly-esandy ...
... \X v P E L I E H T H A R E C E N T T E X H O T E H M AR TI FI CI A! AnyBujanHe Hacnare dpauuje Alluvial deposits - flood facies A L L U V I A L TipauinHa neckoBMTa K B A P T A P - XO JI OL IE H - Q, AJ 1y BV IJ AJ IH / Q U A T E R N A R Y - H O L O C E N E - ...Ђорђе Крзман. Дефинисање геотехничких параметара еолских седимената земуснког платоа на основу лабораторијских и теренских SPT испитивања, 2024
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Old or New, We Repair, Adjust and Alter (Texts)
Cvetana Krstev, Ranka Stanković (2020)U ovom radu predstavljamo kako se e-rečnici i kaskade transduktora konačnih stanja implementirani u alatu Unitex mogu koristiti za rešavanje tri problema transformacije teksta: ispravljanje tekstova nakon OCR-a, vraćanje dijakritičkih znakova i prebacivanje između različitih jezičkih varijanti.ispravka teksta, OCR greške, restauracija dijakritika , jezičke varijante, elektronski rečnik, transduktori konačnih stanja... for English (one of the reasons was its notorious “illogical” spelling), and dealt Infotheca Vol. 19, No. 2, December 2019 61 Krstev C., Stanković R., “Old or new, we repair . . . ”, pp. 61–80 with errors produced by humans (typographic errors, author’s ignorance) or machines during transmission and ...
... the project presented in this section we used ABBYY FineReader 12 Pro- fessional. Infotheca Vol. 19, No. 2, December 2019 63 Krstev C., Stanković R., “Old or new, we repair . . . ”, pp. 61–80 punctuation marks and digits. OCR errors can also produce valid words or non-valid words. We will present ...
... letters with similar graphical representation was avoided, e.g. a Cyrillic ‘а’ can be confused for a Latin ‘a’ (denoting the same letter) or a Cyrillic ‘р’ can be confused for a Latin ‘p’ (denoting different letters). The analysis of frequently occurring OCR errors in Cyrillic texts showed that the following ...Cvetana Krstev, Ranka Stanković. "Old or New, We Repair, Adjust and Alter (Texts)" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.3
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Geotechnical aspects of rebuilding Avala’s television tower in Serbia
Janković Tomislav, Marjanović Biljana, Ćorić Slobodan, Hadži-Niković Gordana, Rakić Dragoslav (2010)Janković Tomislav, Marjanović Biljana, Ćorić Slobodan, Hadži-Niković Gordana, Rakić Dragoslav. "Geotechnical aspects of rebuilding Avala’s television tower in Serbia" in Зборник на трудови / Друштво за геотехника на Македонија, [3 симпозиум] Струга, 24-26 јуни 2010 = Proceedings / Macedonian Association for geotechnics, [3 symposium],Struga, Macedonia, 24-26 June 2010, Struga, FYROM:Друштво за геотехника на Македонија : Macedonian Association for Geotechnics (2010): 241-248
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Značaj izvodjenja Proktorovog opita na komunalnom otpadu
Komunalni otpad predstavlja jedan od ključnih problema današnjice. U Srbiji je najčešći vid odlaganja otpada na komunalne deponije i zbog toga je bitno ispravno i sigurno ga skladištiti. Zbijanje komunalnog otpada predstavlja jednu od osnovnih komponenti procesa odlaganja. Kako bi se što bolje predvidelo ponašanje komunalnog otpada neophodno je pre zbijanja na terenu laboratorijski odrediti maksimalnu suvu zapreminsku težinu i optimalnu vlažnost. U dosadašnjoj praksi u svetu za to se koristi standardizovan Proktorov opit. U radu će biti prikazani ...... opita na komunalnom otpadu Jovana Janković, Dragoslav Rakić, Tina Đurić, Irena Basarić Ikodinović, Laslo Čaki Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Značaj izvodjenja Proktorovog opita na komunalnom otpadu | Jovana Janković, Dragoslav Rakić, Tina Đurić ...
... municipal waste geotechnical classification View project WBIF (Western Balkans Investment Framework), EWBJF: WB13-SER-TRA-01, View project Jovana Janković University of Belgrade 7 PUBLICATIONS 1 CITATION SEE PROFILE Dragoslav Rakic University of Belgrade 67 PUBLICATIONS 54 CITATIONS SEE ...Jovana Janković, Dragoslav Rakić, Tina Đurić, Irena Basarić Ikodinović, Laslo Čaki. "Značaj izvodjenja Proktorovog opita na komunalnom otpadu" in Zbornik radova osmog naučno-stručnog međunarodnog savetovanja - Geotehnički aspekti građevinarstva, Savez građevinskih inženjera Srbije (2019)
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Antioxidant and antimicrobial activity of some tetradentate Schiff bases and their Cu (II) complexes
Aleksandar Mijatović, Milan Nikolić, Snežana Spasić, Aleksandra N. Žerađanin, Kristina Joksimović, Aleksandar Lolić, Rada Baošić (2020)Šifove baze i njihovi Cu(II) kompleksi su poznati po svojoj biološkoj aktivnosti. U ovom radu proučavana je antibakterijska aktivnost protiv gram-negativnih sojeva Escherichia coli, Pseudomonas aeruginosa i Staphilococcus piogenes, kao i Gram-pozitivnih Staphilococcus piogenes i Pseudomonas aeruginosa, zajedno sa antifungalnim dejstvom protiv Musperg strainilusa, A. Takođe, tehnički jednostavni i brzi testovi kao što su ABTS, HORAC i ORAC korišćeni su za ispitivanje antioksidativne aktivnosti kako bi se uporedili dobijeni rezultati sa različitim tipovima testova. Uprkos tome što je princip ...Aleksandar Mijatović, Milan Nikolić, Snežana Spasić, Aleksandra N. Žerađanin, Kristina Joksimović, Aleksandar Lolić, Rada Baošić. "Antioxidant and antimicrobial activity of some tetradentate Schiff bases and their Cu (II) complexes" in XIII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, University in Banjaluka, Faculty of Technology (2020)
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Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++
Branislava Šandrih, Ranka Stanković (2020)U nauci, industriji i mnogim istraživačkim oblastima, terminologija se brzo razvija. Najčešće, jezik koji je „lingua franca“ za većinu ovih oblasti je engleski. Kao posledica toga, za mnoga polja termini domena su koncipirani na engleskom, a kasnije se prevode na druge jezike. U ovom radu predstavljamo pristup za automatsko izdvajanje dvojezične terminologije za englesko-srpski jezički par koji se oslanja na usaglašeni dvojezični korpus domena, ekstraktor terminologije za ciljni jezik i alat za usklađivanje delova. Ispitujemo performanse metode na domenu ...... from the computer science. In Serbian, this term is either translated as snimak Infotheca Vol. 19, No. 2, December 2019 119 Šandrih B., Stanković R., “Extraction of Bilingual . . . ”, pp. 119–138 ekrana (namely, a photo of a current state of the screen) or as a “skrinšot” (i.e, the word is transcribed) ...
... (Garab́ık and Dimitrova, 2015) and Italian- Arabic (Fawi and Delmonte, 2015). Infotheca Vol. 19, No. 2, December 2019 121 Šandrih B., Stanković R., “Extraction of Bilingual . . . ”, pp. 119–138 In several cases, the bilingual lists of MWTs were compiled in order to im- prove statistical machine ...
... application drawn out from the European project TTC Terminology Extraction 5 TermEx Infotheca Vol. 19, No. 2, December 2019 123 Šandrih B., Stanković R., “Extraction of Bilingual . . . ”, pp. 119–138 This list can be either an external resource from the same domain or obtained from the text. The only ...Branislava Šandrih, Ranka Stanković. "Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.6
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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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Vebran Web Services for Corpus Query Expansion
Ranka Stanković, Miloš Utvić (2020)U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.... set of functions specially pre- pared to support query expansion based on lexical resources. Infotheca Vol. 19, No. 2, December 2019 99 Stanković R. and Utvić M., “Vebran Web Service . . . ”, pp. 99–118 Sections 2 and 3 describe language resources for Serbian, corpora that we can search and lexical ...
... al., 2018). The RudKor contains 344 different texts with a total size of 5.4 million words. Infotheca Vol. 19, No. 2, December 2019 101 Stanković R. and Utvić M., “Vebran Web Service . . . ”, pp. 99–118 Mining terminology is introduced in the system of Serbian Morphological Dictionaries (cf 3.1) ...
... Identical lex- ical entries from DELAS sharing the same inflectional class (e.g. vez,N297) Infotheca Vol. 19, No. 2, December 2019 103 Stanković R. and Utvić M., “Vebran Web Service . . . ”, pp. 99–118 are merged into one LexicalEntry, while associated markers that differentiate senses are recorded ...Ranka Stanković, Miloš Utvić. "Vebran Web Services for Corpus Query Expansion" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.5
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Bilingual lexical extraction based on word alignment for improving corpus search
Jelena Andonovski, Branislava Šandrih, Olivera Kitanović. "Bilingual lexical extraction based on word alignment for improving corpus search" in The Electronic Library, Emerald (2019). https://doi.org/10.1108/EL-03-2019-0056
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Underground loading-haulage equipment selection with application of topsis method with different weighting methods of criteria
The choice of adequate mining machines is one of the most complex problems in the underground exploitation of mineral raw materials. The weight of such a decision is reflected in the high prices of these machines and the occurrence of even greater costs during their use if their choice was wrongly conceived. There are numerous examples from practice in which such decisions were made solely on the basis of comparing the prices of machines, without considering any of the ...utovarno-transportna mehanizacija, izbor, TOPSIS, entropija, standardna devijacija, težina kriterijumaVladimir Krivošić, Luka Crnogorac, Rade Tokalić. "Underground loading-haulage equipment selection with application of topsis method with different weighting methods of criteria" in Underground mining engineering, University of Belgrade - Faculty of Mining and Geology (2024)
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Geology of the southern part of the Sava-Vardar zone: new constraints from the Klepa Mts.
... Maffione, M., Vissers, R. L., Gurer, D., Spakman, W. (2020). Orogenic architecture of the Mediterranean region and kinematic reconstruction of its tectonic evolution since the Triassic, Gondwana Research, vol. 81, 79 – 229. 3. Antić, M.D., Kounov, A., Trivić, B., Spikings, R., Wetzel, A. (2017) ...
... research is financed by the Science Fund of Serbia, project, RECON · TETHYS (7744807). REFERENCES 1. Prelević, D., Wehrheim, S., Reutter, M., Romer, R. L., Boev, B., Božović, M., ... & Schmid, S. M. (2017). The Late Cretaceous Klepa basalts in Macedonia (FYROM) — Constraints on the final stage ...Dejan Prelević, Ana Mladenović, Violeta Gajić, Milena Dunčić, Blažo Boev. "Geology of the southern part of the Sava-Vardar zone: new constraints from the Klepa Mts." in Fifth Congress of Geologists of the Republic of North Macedonia, Macedonian Geological Society (2024)
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Natural two-dimensional pyrophyllite: Nanoscale lubricant, electrical insulator and easily-machinable material
Borislav Vasić, Radoš Gajić, Ivana Milošević, Žarko Medić, Marina Blagojev, Marko Opačić, Aleksandar Kremenović, Dejan Lazić (2022)Pyrophyllite, with the chemical formula Al2Si4O10(OH)2, is a naturally occurring and abundant van der Waals mineral belonging to the group of phyllosilicates. It is very soft, layered crystal used for sculpting and an excellent electrical and thermal insulator aimed for the operation at high pressure and temperature. Here, for the first time, two-dimensional (2D) pyrophyllite obtained by both mechanical and liquid phase exfoliation is presented and investigated at the nanoscale. The layered structure provides low friction coefficient of around ...Atomic force microscopy, Insulating properties, Nanofriction and wear, Natural two dimensional materials, Phyllosilicates, PyrophylliteBorislav Vasić, Radoš Gajić, Ivana Milošević, Žarko Medić, Marina Blagojev, Marko Opačić, Aleksandar Kremenović, Dejan Lazić. "Natural two-dimensional pyrophyllite: Nanoscale lubricant, electrical insulator and easily-machinable material" in Applied Surface Science, Elsevier BV (2022). https://doi.org/10.1016/j.apsusc.2022.155114