Претрага
1016 items
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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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Remedijacija otpadnih voda Rudnika prirodnim zeolitom
Igor Veličković (2024)U radu je razmatrano prečišćavanje otpadnih flotacijskih voda sa područja rudnika Rudnik prirodnim zeolitskim tufom sa planine Jastrebac. Prečišćavanje otpadnih flotacijskih voda sa područja rudnika Rudnik prirodnim zeoliskim tufom sa obronaka planine Jastrebac pokazala se veoma efikasnom. Naime, u tri otpadne flotacijske vode utvrđen je povišen sadržaj arsena, hroma, gvožđa, mangana, kao i nikla. Jednostavnim tretmanom zeolitskim tufom iz ovih voda uklonjeni su svi ovi elementi. Sadržaji gvožđe i mangana su sniženi od 95 do 99 %, dok su ...... prilagodila rešavanju postavljenih zadataka (Majstorović- Necković, 2015). OH o OH o o I I__ s .| 4 L j | \S/ Me* \S•/o\s./ Me"* \5i/0 o o (I) | o | N o>“/ e O\Al/ siC ii e (I) OH I\o I\oH šAll/o\s\i/_o Slika 1.1. Osnovni strukturni motiv zeolita (Khalilov, 2020) Tako na primer, kristalnu ...
... Organo-Zcolite. Environ. Sci. Technol. 1994, 28, 452—458. Janković, S., 1984. Major metallogenic units and ore deposits in Yugoslavia. In: Exp. Memoir of the Metallogenic Map of Europe, 1:2500000. UNESCO, Paris, pp. 385—395. Janković, S., 1990. Ore Deposits of Serbia. University of Belgrade, Faculty ...
... 760 (in Serbian, with extended abstract in English). 31 Janković, S., 1997. The Carpatho-Balkanides and adjacent area: a sector of the Tethyan Eurasian metallogenic belt. Mineral. Deposita 32, 426-433. Karamata, S., 2006. The geodynamical framework of the Balkan Peninsula: its origin due ...Igor Veličković. Remedijacija otpadnih voda Rudnika prirodnim zeolitom, 2024
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Одлагање индустријског отпада
Динко Кнежевић, Славко Торбица, Златко Рајковић, Мирко Недић. Одлагање индустријског отпада, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2014
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A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach
Nikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović (2024)This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...fuzzy logic, max-min composition, continuous part of combined system (CCS), open pit, mining, dependabilityNikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović. "A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach" in Applied Sciences, Basel, August 2024, MDPI (2024). https://doi.org/https://doi.org/10.3390/app14177947
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A comparative study of the molecular and isotopic composition of biomarkers in immature oil shale (Aleksinac deposit, Serbia) and its liquid pyrolysis products (open and closed systems)
Gordana Gajica, Aleksandra Šajnović, Ksenija Stojanović, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević (2021)The molecular and isotopic composition of biomarkers in initial bitumen isolated from immature (0.41% Rr) oil shale samples (Aleksinac deposit) and liquid products obtained by pyrolysis in open (OS) and closed (CS) systems are studied. The influence of pyrolysis type and variations of kerogen type on biomarkers composition and their isotopic signatures in liquid products is determined. The applicability of pyrolysis type, numerous biomarkers and carbon isotopic compositions (δ13C) of n-alkanes in liquid pyrolysates is established. Pyrolysis experiments were ...Uljni šejl, Aleksinac, organska supstanca, otvoreni i zatvoreni sistem pirolize, biomarkeri, izotopski sastav ugljjenikaGordana Gajica, Aleksandra Šajnović, Ksenija Stojanović, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević. "A comparative study of the molecular and isotopic composition of biomarkers in immature oil shale (Aleksinac deposit, Serbia) and its liquid pyrolysis products (open and closed systems)" in Marine and Petroleum Geology, Elsevier BV (2021). https://doi.org/10.1016/j.marpetgeo.2021.105383
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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... em statistike testa (S), odnosno vrednosti za koju se odbacuje hipoteza H0. Zaključak testa može biti jedan od sledeća dva: H0 se odbacuje ako je vrednost testa S u oblasti odbacivanja, a kao objašnjenje predlaže se hipoteza H1; H0 se ne odbacuje jer se vrednost S ne nalazi u kritičnom ...
... Caine JS, Ge S. 2014. Controls on groundwater flow in a semiarid folded and faulted intermountain basin. Water Resour. Res. 50: 6788 – 6809. 11. Bense VF, Glesson T, Loveless SE, Bour O, Scibek J. 2013. Fault zone hydrogeology. Earth-Science Reviews 127:171 – 192. 12. Bethke MC, Yeakel S. 2011. GWB ...
... York. 35. Đorđević S, Dražić V. 2002. Fizička hemija. Univerzitet u Beogradu, Tehnološko- metalurški fakultet, Beograd. 36. Dragišić V. 2005. Hidrogeologija ležišta mineralnih sirovina. Univerzitet u Beogradu, Rudarsko-geološki fakultet, Beograd. 165 37. Dragović S, Janković-Mandić Lj ...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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Integrative GHG Assessment in Oil and Gas Industry
Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...... strategija Evropskih zemalja. Energetski sektor prepoznat je kao glavni sektor koji doprinosi emisijama ali i najperspektivniji za primenu mera i aktivnosti u cilju smanjenja emisija gasova staklenc bašte. S obzirom na značajan doprinos globalnom cfektu staklene bašte, industrija nafte i gasa se suočava ...
... Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa | Energija, ekonomija, ekologija | 2023 | | 10.46793/EEE23-1.51M http://dr.rgf.bg.ac.rs/s/repo/item/0008341 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...
... proizvodnje i prerade (spaljivanje na baklji, fugitivne emisije, itd.). Model je implementiran za slučaj tipične kompanije za proizvodnju nafte i gasa, s ciljem identifikacije glavnih izvora emisija. Pokazano je da je glavni izvor emisija sagorevanje gasa, pri čemu ključni doprinos daje neizgoreli metan ...Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa. "Integrative GHG Assessment in Oil and Gas Industry" in Energija, ekonomija, ekologija (2023). https://doi.org/10.46793/EEE23-1.51M
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Fizičko-hemijsko raspadanje krečnjaka ugrađenih u objekte Beogradske tvrđave i mogućnost konsolidacije
Maja Z. Franković (2022)Beogradska tvrđava, spomenik kulture od izuzetnog značaja za Republiku Srbiju, izgrađena je od krečnjaka badenske starosti. Njihova litološka heterogenost, u sadejstvu sa uticajima okruženja, rezultira visokim intenzitetima raspadanja. Korelacijom intrinzičnih sa ekstrinzičnim faktorima, definisani su fizičko-hemijski procesi raspadanja ugrađenih mikrofacija krečnjaka. Aplikacijom neorganskih konsolidanata na karbonatnoj bazi (nano-kreča i Ca-acetoacetata) i alkoksisilana, te korelacijom fizičko-mehaničkih svojstava pre i nakon tretmana, ispitana je efektivnost u pogledu zaustavljanja dekohezije krečnjaka. Određivanjem petroloških, tehničkih svojstava i mapiranjem formi raspadanja Mračne kapije kao ...krečnjaci, forme i intenziteti degradacije, fizičko-hemijsko raspadanje, konsolidacija, nano-kreč, Ca-acetoacetat, alkoksisilani, Mračna kapijaMaja Z. Franković. Fizičko-hemijsko raspadanje krečnjaka ugrađenih u objekte Beogradske tvrđave i mogućnost konsolidacije, Beograd : M. Franković, 2022
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Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis
U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...... fizičkog napada na sudiju udaranjem pesnicom ruke u pre i zovu se krivična dela.{S} Mnogi napadi na pojedinca predstavljali su krivično del pomenuto, očekivan od ljudi osuđenih za najteže napade na pripadnike organa reda, Ali, s dr ikom pokušaja krivičnog dela, dolazi do neposrednog napada od strane učinioca ...
... “Archibald Reiss Days” Thematic Conference Proceedings Of International Significance, Belgrade, 7-9 November 2017 | 2017 | | http://dr.rgf.bg.ac.rs/s/repo/item/0004992 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених ...
... Tartu, Estonia, January 25-29, 2014, pp. 55-62, 2014, ISBN 978–9949–32–492–7 12 HODGE, G., 2001. Metadata made simpler, Niso Press 13 TRTOVAC, A. S., 2016. Deskriptori metapodataka i sadržaja u pronalaženju informacija u digitalnim bibliotekama. Univerzitet u Beogradu-Filološki fakultet. 14 MILENKOVIĆ ...Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović. "Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis" in International Scientific Conference “Archibald Reiss Days” Thematic Conference Proceedings Of International Significance, Belgrade, 7-9 November 2017, Academy Of Criminalistic And Police Studies Belgrade (2017)
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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 ...... silicate framework spectral range; (de) spectrum recorded on extracted asbestos fibers. 3230 3400 3575 ___ ——— s ___ _— d) |--7" - — 3740 d)) c |-- ——· —— — I r — TTAA K_ s Fi 3670 -i 3220 3400 3555 8, 5 _ -. ——\ b) 3 —— \ <| _ — c) WJE — Y | ___ \ 3) T T T T ı 3000 3250 3500 ...
... 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 s m s n 10. 11. 12. 13. Chawla, K.K. Composites Materials, Sciences and Engineering, 2nd ed.; Springer: New York, NY, USA, 1998. Evans, A.G.J ...
... Mazziotti-Tagliani, S.; Pacella, A. Structural and spectroscopic characterization of a suite of fibrous amphiboles with high environmental and health relevance from Biancavilla (Sicily, Italy). Am. Mineral. 2009, 94, 1333—1340. [CrossRef] Giacobbe, C.; Gualteri, A.E.; Quartieri, S.; Rinaudo, C.; Allegrina ...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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Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints
Emő Márton, Vesna Cvetkov, Miodrag Banješević, Gábor Imre, Aleksandar Pačevski. "Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints" in Journal of Geodynamics, Elsevier BV (2024). https://doi.org/10.1016/j.jog.2024.102058
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Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)
Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović (2014)Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the highpressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 °C, sphene undergoes into phase transition, from room-temperature phase P21/a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the ...Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović. "Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)" in Physics and Chemistry of Minerals, Springer Science and Business Media LLC (2014). https://doi.org/10.1007/s00269-014-0693-x
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Opremanje bušotine X zavojnom pumpom
Milan Filipović (2024)Ovaj rad se bavi osnovnim pojmovima i karakteristikama zavojnih pumpi.Prikazan je sklop zavojnih pumpi i njena prateća oprema. Objašnjen je princip rada zavojnih pumpi kao i uloga svakog mašinskog elementa koji se nalazi u pumpi. Razmotrene su prednosti i nedostaci primene ovih primarnih mehaničkih metoda eksploatacije ugljovodonika. Dat je uvid u inovativna rešenja problematike primene zavojnih pumpi. Na konkretnom primeru bušotine X su prikazani problemi kao i rešenja primene ovih primarnih mehaničkih metoda u praksi. Napravljena je detaljna analiza ...... zavojnih pumpi u proizvodnju. Pumpa Je takođe u oblasti efikasnosti. Case study 80 75 70 _ 65 | 860 E 55 F Š 50 Šas F s 40 3 335 |i % 30 }i FEJ Š 20 15 10 s o o 2 4 6 8 10 12 14 16 18 20 Stock-tank liquid at nodal point (sm3/d) — Inflow: — Outflow: O Operating Points Dijagram ...
... SPE "Reliability Improvement of Progressive Cavity Pump in a Deep Heavy Oil Reservoir", Edmonton 2010 • S. Sathyamoorthy, A. Steyn, J. McGilvray, H. Fuchs, B. Ainebyona, P. Kyomugisha, S. Vijapurapu, N. Kagga, R. Rindfuss, Tullow Uganda Operations Pty Ltd; D. Basima, Ministry of Energy and Milerals ...
... zavojnih pumpi Na osnovu modela bušotine, senzitivne analize ı modela fluida, optimalan izbor mehaničke metode za bušotinu X jesu zavojne pumpe ali uz određene probleme koji će biti objašnjeni ı rešeni. – _ Kaošto je objašnjeno u poglavlju prednosti i nedostaci, bušotina X proizvodi viskozan ...Milan Filipović . Opremanje bušotine X zavojnom pumpom, 2024
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Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs
John Nyame (2024)The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...... [57] Hannis, S.; Lu, J.; Chadwick, A.; Hovorka, S.; Kirk, K.; Romanak, K.; Pearce, J. CO2 Storage in Depleted or Depleting Oil and Gas Fields: What Can We Learn from Existing Projects? Energy Procedia 2017, 114, ps5680-5690 [58] Gassara, O.; Estublier, A.; Garcia, B.; Noirez, S.; Cerepi, A.; Loisy ...
... Systems Lic., St. Petersburg, FL) US 6475460, 2002. [17] Latteman, S. Development of an Environmental Impact Assessment and Decision Support System for Seawater Desalination Plants, CRC Press, Boca Raton, 2010. [18] Melzer, S., Carbon Dioxide Enhanced Oil Recovery (CO2 EOR): Factors Involved in ...
... 2118/179778-MS [20] Al Hajeri, S. et al.: Design and Implementation of the first CO2-EOR Pilot in Abu Dhabi, UAE, SPE EOR Conference at Oil & Gas West Asia, 2010, DOIT: 10.2118/129609- MS. [21] M. E. Boot-Handford, J. C. Abanades, E. J. Anthony, M. J. Blunt, S. Brandani, N. Mac Dowell, J. R ...John Nyame. Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs, 2024
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Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika
Kostić N. Bojan (2021)Kontaktni metamorfizam gornjokrednih sedimentnih stena na planini Rudnik ispitivan je na uzorcima iz pet bušotina. Definisano je šest varijeteta krednih stena (protolita) koji čine dve litološke jedinice izgrađene od klastičnog, karbonatnog i klastično-karbonatnog materijala. Vulkanskom aktivnosti na Rudniku formirana su vulkanska tela koja se utiskuju duž slojevitosti sedimentnih stena, a neka ih presecaju u vidu dajkova. Starost ovog vulkanskog događaja određena je na 23.9 miliona godina. Ovaj miocenski vulkanizam doveo je do kontaktno metamorfnih promena sedimentnih stena i obrazovanja skarnova ...... temperature >560° C, ali sa brzim opadanjem temperature formiraju se orudnjeni delovi na pogodnim mestima. Hlađenje hidrotermalnih fluida podstiče retrogradne reakcije u skarnovima koje se manifestuju u petrološkim preparatima u vidu alteracije granata epidotom i hloritom, ali i formiranjem vezuvijana ...
... of Seismology. 283-A, p. 328-354 Armbruster, T., Bonazzi, P., Akasaka, M., Bermanec, V., Chopin, C., Gieré, R., Heuss- Assbichler, S., Liebscher, A., Menchetti, S., Pan, Y. 2006: Recommended nomenclature of epidote-group minerals. Eur. J. Mineral. 18, p. 551–567 Bau, M. 1991: Rare-earth element ...
... Univerziteta u Beogradu, 61, 1, p.369-388 Karamata, S., Krstić, B. 1996: Terranes of Serbia and neighboring areas. In Knežević- Đorđević V. & Krstić B. (Eds.) Terranes of Serbia. Faculty of Mining and Geology, University of Belgrade, p. 25-40 Karamata, S. 2006: The geological development of the Balkan ...Kostić N. Bojan. Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika, Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... zvori/efikasnost/Progress. Report on Implement- ation of the National Renewable Energy Actio..pdf?uriCELEX:32009L0028. Rozina, S. A., M. Ahmad, M. Zafar, and N. Ali. 2017. “Prospects and Potential of Fatty Acid Methyl Esters of Some Non-Edible Seed Oils for Use as Biodiesel in Pakistan.? Renewable ...
... y of Novi Sad, Serbia. Journa! of the Serbian Chemical Society 81 (3): 333— 45. doi: 10.2298/JSC150721095M. Milic, J., Beskoski, V., Ilic, M., Ali, S.. Gojgic-Cvijovic, G., Vrvic, M. (2009). Bioremediation of Soil Heavily Contaminated with Crude Oil and Its Products: Composition of the Microbial ...
... DOI: 10.2298/JSC100505091B. Christensen, TH, 2011. Solid Waste Technology and Management. Vol. 2. Chichester: Wiley. Covaci, A, Harrad, S. Abdallah MAE, Ali, N, Law, RJ, Herzke, D, de Wit, CA. 2011. “Novel brominated flame retardants: A review of their analysis, environmental fate and behavior ...Vladimir Simić, Rade Jelenković, Dragana Životić. "Mineral Resources of Serbia: Environmental, Societal and Economic Challenges" in Serbia: Current Issues and Challenges in the Areas of Natural Resources, Agriculture and Environment,, Nova Science Publishers, Inc. (2019)
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The oil industry and climate changes
Dejan Radivojević (2020)Uprkos tome što je problem klimatskih promena poznat dugi niz godina i dalje veliki broj ljudi poistovećuje pojam vremenskih prilika sa klimom ne uzimajući u obzir različitu dužinu njihovog trajanja. U medijima se vrlo često mogu naći katastrofična predviđanja vezana za zagrevanje naše planete usled neodgovornog ponašanja čoveka. Sa druge strane geolozi znaju da je tokom geološke prošlosti naše planete bilo mnogo toplijih intervala od današnjih kao i da ti intervali nisu neminovno rezultovali masovnim izumiranjem živog sveta već su ...... sporazuma od stra- ne Sjedinjenih Američkih Država. Sama koalicija je bila svesna da ne može da porekne naučni konsenzus oko klimatskih promena, ali se trudila da u njega unese sumnje i da napravi različite kontroverze. GCC je raspušten 2001. godine nakon što su članovi odbili da se suoče sa kritikom ...
... sivom bojom oni koji osnovano sumnjaju, crnom bojom oni koji uz izvesnu sumnju priznaju zagađenje, crnom bojom sa šrafurom oni koji priznaju, ali izražavaju osnovanu sumnju, dok su ze- leno-plavom bojom obeleženi oni koji priznaju da su ljudi odgovorni za globalno zagrevanje. Izveštaji su podeljeni ...
... zastrašujuća predviđanja i slike požara, poplava i nestašica hrane. Narator je u delu filma rekao i da „globalno zagrevanje još nije sigurno dokazano, ali mnogi misle da čekanje na završni dokaz može biti neodgovorno. Momentalna akcija se u ovom trenutku čini kao jedino pravo osiguranje budućnosti.“ ...Dejan Radivojević. "The oil industry and climate changes" in Tehnika – rudarstvo, geologija i metalurgija, Savez inženjera i tehničara Srbije, Beograd (2020). https://doi.org/10.5937/tehnika2001031R
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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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‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions
Representative ‘Blue speckled’ (13–16th centuries) and ‘Brown speckled’ (13–21st century) wares recovered from the excavations in Qalhât or collected around Bahlâ city (Sultanate of Oman) were characterized by XRPD, SEM-EDS, Raman/optical microspectroscopy, and thermal expansion. Minerals present in the body (quartz, augite and albite as major phases, calcite, dolomite, rutile, anatase, phosphate, hematite and magnetite as minor phases) were identified by XRPD and/or Raman spectroscopy. SEM-EDXS microanalysis was performed on the glazes in order to compare their composition, especially ...Liliana Gianni, Hélène Renel, Aleksandar Kremenović, Philippe Colomban. "‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions" in Boletín de la Sociedad Española de Cerámica y Vidrio, Elsevier BV (2020). https://doi.org/10.1016/j.bsecv.2020.06.005
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Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)
In this paper, grandite core with Grs64±1Adr36±1Sps2composition was crystallographically studied. This core represents zone A of the macroscopically visiblefive A–E zones of the optically anisotropic Grs58–64 Adr36–42Sps2 grandite. The applied procedure includes the detailed analysis of the powder diffraction patterns, and the Rietveld refinements of the crystal structures in a series of 18 space groups and two mixtures, which were followed by the comparative analysis of the R-values, site occupancy factors, and the bond lengths and angles. Synthesis of all ...Pavle Tančić, Aleksandar Kremenović, Predrag Vulić. "Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)" in Powder Diffraction, Cambridge University Press (CUP) (2019). https://doi.org/10.1017/S0885715619000897