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1109 items
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Stanje i perspektivnost vodosnabdevanja Obrenovca i naselja opštine posle poplava, 2014. godine
Obrenovac i okolna naselja su tokom 2014. godine zbog poplava u Srbiji pretpeli veliku materijalnu štetu, a pored brojnih privrednih preduzeća ozbiljno je bio ugrožen i sistem vodosnabdevanja. Izvorište „Vić bare“ za vodosnabdevanje grada u selu Zabrežje, na Savi, u potpunosti je potopljeno, a vodovodna mreža, u pojedinim delovima već veoma stara, dodatno je oštećena. Poslednjih nekoliko decenija kao glavni razlozi za probleme u vodosnabdevanju Obrenovca isticane su nedovoljne rezerve podzemnih voda na izvorištu. Novijim istraživanjima utvrđene su rezerve ...... perspektivnost vodosnabdevanja opštine Obrenovac posle poplava 2014. godine BOJAN B. HAJDIN, Univerzitet u Beogradu, Stručni rad Rudarsko-geološki fakultet, Beograd UDC: 628.1:504.5(497.11)"2014" DUŠAN M. POLOMČIĆ, Univerzitet u Beogradu, DOI: 10.5937/tehnika1705675H ...
... posle poplava, 2014. godine Bojan Hajdin, Dušan Polomčić, Dragoljub Bajić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Stanje i perspektivnost vodosnabdevanja Obrenovca i naselja opštine posle poplava, 2014. godine | Bojan Hajdin, Dušan Polomčić, Dragoljub ...
... bunara ostvarena je depresija od 4,57 m (2013), odnosno 4.20 m (2016). Tokom poplavne go- dine, vodostaj Save u septembru mesecu bio je viši za oko 3.5 m u odnosu na 2013. i 2016. godinu. Statički nivoi podzemnih voda u bunarima bili su viši za oko 2.50 m. Crpenjem tokom testiranja bunara na ...Bojan Hajdin, Dušan Polomčić, Dragoljub Bajić. "Stanje i perspektivnost vodosnabdevanja Obrenovca i naselja opštine posle poplava, 2014. godine" in Tehnika, Beograd : Savez inženjera i tehničara Srbije (2017). https://doi.org/10.5937/tehnika1705675H
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Linear-motor plunger pump increases lifting efficiency
Bojan Martinović, Dušan Đekić, Dušan Danilović, Pavel Isaev. "Linear-motor plunger pump increases lifting efficiency" in Oil & Gas Journal (2022)
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Single and multi-phase inclusions in garnets from the Lešnica alluvion in the Internal Dinarides, Serbia
Maja Milošević, Bojan Kostić (2021)... Dinarides, Serbia Maja Milošević, Bojan Kostić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Single and multi-phase inclusions in garnets from the Lešnica alluvion in the Internal Dinarides, Serbia | Maja Milošević, Bojan Kostić | EGU Assembly 2021 | 2021 ...
... Attribution 4.0 License. Single and multi-phase inclusions in garnets from the Lešnicaalluvion in the Internal Dinarides, Serbia Maja Milošević and Bojan Kostić University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia Inclusions in garnets from the river Lešnica alluvion (Cer mountain area ...
... multiphase inclusions that are occurring in the samegarnet host with a random distribution are suggesting different genetic relations. [1] Milošević M., Kostić B., Vulić P., Jelić I. 2019. Garnets from river Lešnica alluvion, mountain Cer. IIKongres Geologa Bosne i Hercegovine sa medjunarodnim učešćem ...Maja Milošević, Bojan Kostić. "Single and multi-phase inclusions in garnets from the Lešnica alluvion in the Internal Dinarides, Serbia" in EGU Assembly 2021, Copernicus GmbH (2021). https://doi.org/10.5194/egusphere-egu21-2423
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Recalibration of the hydrodynamic model for lignite deposit Drmno in the period od 2015,
Поломчић Душан, Здравковић Ј., Војнић М., Димитријевић Бојан. "Recalibration of the hydrodynamic model for lignite deposit Drmno in the period od 2015," in Зборник радова 8. Међународне конференције УГАЉ 2017, Београд, Србија:Југословенски комитет за површинску експлоатацију (2017): 341-350
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Mitigating hydrate formation in onshore gas wells: A case study on optimization techniques and prevention
Gas wells, particularly those situated onshore, play a vital role in the global energy sector by supplying a significant portion of natural gas. However, operational challenges, notably gas hydrate formation, pose substantial issues, leading to complications such as flowline blockages and unexpected well shutdowns. Gas hydrates, crystalline structures resembling ice, ...Gas Well, Gas Hydrate Formation, Well Modeling, Well Performance Optimization, Choke Position Adjustments, Methanol InjectionMilica Ješić, Bojan Martinović, Stefan Stančić, Miroslav Crnogorac, Dušan Danilović. "Mitigating hydrate formation in onshore gas wells: A case study on optimization techniques and prevention" in Underground Mining Engineering, Beograd : Rudarsko-geološki fakultet (2023)
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A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)
... Polomčić, Dragoljub Bajić, Bojan Hajdin Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia) | Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin | Underground ...
... mine… 47 vertical and horizontal directions. Well pumping tests have been conducted and the hydraulic conductivity found to range from 6x10-5 m/s to 6x10-4 m/s. The intermediate aquifer comprised of sands is found in the extended area of Tamnava - West Field, in a part where deposited sands lie between ...
... homogeneous in both vertical and horizontal directions, the sands are fine-grain and medium-grain, and the hydraulic conductivity is about 1x10-5 m/s. The intermediate aquifer is overlain and underlain by coal beds. In the northern part of the mine the overlying layer is integrated into the upper ...Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin. "A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)" in Underground Mining Engineering no. 29, Belgrade : University of Belgrade - Faculty of mining and geology (2016): 43-54
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Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin
Dušan Polomčić, Bojan Hajdin, Marina Ćuk, Petar Papić, Zoran Stevanović. "Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin" in Carpathian Journal of Earth and Environmental Sciences (2014)
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Terminological and lexical resources used to provide open multilingual educational resources
Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages, mostly in the languages of Western Balkans, Russian and English. University of Belgrade (UB) hosts a central repository based on: BAEKTEL Metadata Portal (BMP), terminological web application for management, browse and search of terminological resources, web services for linguistic support (query expansion, information retrieval, OER indexing, etc.), annotation of selected resources and OER repository on local edX ...... Aleksandra Tomašević, Bojan Zlatić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Terminological and lexical resources used to provide open multilingual educational resources | Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić | The Seventh ...
... WordNet Conference, 2014, pp. 127–132. [10] M. Hepp, “Ontologies: State of the art, business potential, and grand challenges,” in Ontology Management, 1 st ed., M. Hepp, P. DeLeenheer, A. De Moor and Y.Sure, Ed. Springer US, 2008, pp. 3-22. [11] M. Uschhold and M. Gruninger, “Ontologies: Principles, ...
... danica.senicic@student.uclouvain.be ALEKSANDRA TOMAŠEVIĆ University of Belgrade, Faculty of Mining and Geology, aleksandra.tomasevic@rgf.bg.ac.rs BOJAN ZLATIĆ University of Belgrade, Faculty of Mining and Geology, bojan.zlatic@rgf.bg.ac.rs Abstract: Open educational resources (OER) within BAEKTEL (Blending ...Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić. "Terminological and lexical resources used to provide open multilingual educational resources" in The Seventh International Conference on eLearning (eLearning-2016), 29-30 September 2016, Belgrade, Serbia, Belgrade : Belgrade Metropolitan University (2016)
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Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia
Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin. "Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia" in Hydrogeology Journal, Berlin, Heidelberg : Springer, International Association of Hydrogeologists (2013). https://doi.org/10.1007/s10040-013-1025-9
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Održivo korišćenje mađarsko-srpskih međugraničnih vodnih tela
Dušan Polomčić, Zoran Stevanović, Saša Milanović, Stanko Sorajić, Bojan Hajdin, Željko Kljajić (2010)... Milanović, Stanko Sorajić, Bojan Hajdin, Željko Kljajić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Održivo korišćenje mađarsko-srpskih međugraničnih vodnih tela | Dušan Polomčić, Zoran Stevanović, Saša Milanović, Stanko Sorajić, Bojan Hajdin, Željko Kljajić ...
... 2- 09 13 -0 1- 10 13 -0 2- 10 Vreme D u b in a d o N P V ( m ) 0 2 4 6 8 10 12 14 16 18 20 T em p. p od z. v od a (0 C ) Bajmok - NPV (m) Subotica - NPV (m) Mali I još - NPV (m) Senta - NPV (m) Bajmok - T (0C) Subotica - T (0C) Mali I još - T (0C) Senta - T (0C) ...
... obuhva en izu avani teren su 135 km x 145 km. Diskretizacija strujnog polja u planu je izvedena sa osnovnom veli inom elija 1000 m x 1000 m, koje su smanjivane do 125 m x 125 m koliko je zadavano u zonama izvorišta podzemnih voda. Model ima ukupno 1.370.600 elija od kojih je 1.145.600 aktivnih. Na slici ...Dušan Polomčić, Zoran Stevanović, Saša Milanović, Stanko Sorajić, Bojan Hajdin, Željko Kljajić. "Održivo korišćenje mađarsko-srpskih međugraničnih vodnih tela" in Vodoprivreda 42 no. 04-Jun, Beograd : Jugoslovensko društvo za odvodnjavanje i navodnjavanje (2010): 223-235
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Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца
... водоснабдевање Обреновца Бојан Хајдин, Душан Поломчић, Зоран Стевановић, Драгољуб Бајић, Катарина Хајдин Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца | Бојан Хајдин, Душан Поломчић, Зоран ...
... PERSPEKTIVNOSTI IZVORISTA “VIC BARE” ZA VODOSNABDEVANJE OBRENOVCA ASSESSING PROSPECT OF GROUNDWATER SOURCE "VIC BARE" FOR OBRENOVAC’S WATER SUPPLY Bojan Hajdin’, Dusan Poloméic’, Zoran Stevanovié',Dragoljub Bajic’, Katarina Hajdin? " Rudarsko-geoloski fakultet, , DuSina 7, 11000 Beograd, E-mail: ha ...
... Slika 1. ška karta i profil A- izvorištu “Vi bare : Figure 1. - piezomete - Bojan Hajdin, DuSan Poloméié, Zoran Stevanovic, Dragoljub Bajié, Katarina Hajdin UVOD Istrazivanja koja je Departman za hidrogeologiju realizovao poslednjih ...Бојан Хајдин, Душан Поломчић, Зоран Стевановић, Драгољуб Бајић, Катарина Хајдин. "Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца" in XIV Српски симпозијум о хидрогеологији са међународним учешћем, Рударско-геолошки факултет, Београд (2012)
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Conversion of land areas after coal mine closure and reclamation
Otkopavanje uglja površinski i podzemno praćeno je degradacijom zemljišta, promenom formiranja predela i izmenom flore i faune. Od velikog značaja je razvoj novih naučno utemeljenih pristupa obnovljanje antropogeno poremećenih predela zasnovanih na formiranju rekultivacionih i rudarskih tehnologija. Apsolutno je neophodno obezbediti sveobuhvatno kvalitetno očuvanje zemljišnih i vodnih resursa i odrediti rekultivisano zemljište za novu namenu. U ovom članku je dat pregled najpopularnijih metoda rekultivacije zemljišta i mogućnosti rekultivacije zemljišta nakon završetka rekultivacije i zatvaranja rudnika uglja.... mine closure and reclamation Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Conversion of land areas after coal mine closure and reclamation | Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić | 9th International ...
... Conference MINING AND ENVIRONMENTAL PROTECTION May 2023, Serbia CONVERSION OF LAND AREAS AFTER COAL MINE CLOSURE AND RECLAMATION Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia radmila.gacinarpf.bg.ac.rs; bojan.dimitrijevicorgf ...
... external tailings disposal site from PK "Drmno". The maximum length is 2 km, width 1.2 km and height 50 m. The landfill slopes have been reclaimed. The thickness of bulk overburden material is 40-50 m. The area belongs to “Drmno” open pit is in the eastern part of the Kostolac coal basin, 1.e., east of ...Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić. "Conversion of land areas after coal mine closure and reclamation" in 9th International conference mining and environmental protection MEP 23 Proceedings, Sokobanja, 24-27.05.2023., Belgrade : University of Belgrade - Faculty of mining and geology (2023)
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Present Situation and Alternative Water Supply Solutions for Northern Vojvodina (Serbia)
The northern part of the Autonomous Province of Vojvodina is situated in the central and southeastern sectors of the Pannonian Basin. Drinking water supply is provided by groundwater abstraction from depths of 60 to 200 m. The quality of that water is poor, especially due to high concentrations of arsenic which most water supply systems do not remove. Current planning documents call for the construction of large regional water supply schemes on the banks of the Danube and Tisa ...Bojan Hajdin, Vesna Ristić-Vakanjac, Dušan Polomčić. "Present Situation and Alternative Water Supply Solutions for Northern Vojvodina (Serbia)" in Proceedings of Bulgarian Academy of Sciences, "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences (2020). https://doi.org/10.7546/CRABS.2020.04.09
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Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia
This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...... Serbia Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia | Bojan Kostić ...
... 72.1.2 www.geologicacarpathica.com Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia BOJAN KOSTIĆ1, , DANICA SREĆKOVIĆ-BATOĆANIN1, PETYO FILIPOV2, PAVLE TANČIĆ3 and KRISTIJAN SOKOL1 1Faculty of Mining and Geology, University of Belgrade ...
... Wehrheim S., Reutter M., Romer R., Boev B., Božović M., Bogaard P., Cvetković V. & Schmid S. 2017: The Late Cre- taceous Klepa basalts in Macedonia (FYROM) – Constrains on the final stage of Tethys closure in the Balkans. Terra Nova 23, 145–153. https://doi.org/10.1111/ter.12264 Schmid M., Bernoulli D. ...Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol. "Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/10.31577/GeolCarp.72.1.2
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Optimizacija vodosnabdevanja podzemnim vodama u Srbiji
Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić (2012)... Lakes and Groundwaters, UN ECE, Dugan Poloméié, Zoran Stevanovic, Petar Dokmanovié, Vesna Ristié Vakanjac, Bojan Hajdin, SaSa Milanovic, Dragoljub Baji¢ STEVANOVIC Z., KOZAK P., LAZIC M., SZANYI J., POLOMCIC D., KOVACS B., TOROK J., MILANOVIC S., HAJDIN B. AND PAPIC P., 2011 Towards sustainable ...
... Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Optimizacija vodosnabdevanja podzemnim vodama u Srbiji | Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša ...
... OPTIMIZACIJA VODOSNABDEVANJA PODZEMNIM VODAMA U SRBIJI OPTIMIZATION OF GROUNDWATER SUPPLY IN SERBIA Dušan 1, Zoran 1, Petar 1, Vesna Vakanjac1, Bojan 1, Saša 1, Dragoljub 1 1 Departman za hidrogeologiju, Rudarsko-Geološki fakultet, Univerzitet u Beogradu, 7, Beograd, dupol2@gmail.com APSTRAKT: ...Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić. "Optimizacija vodosnabdevanja podzemnim vodama u Srbiji" in Zbornik radova XIV srpskog simpozijuma o hidrogeologiji sa međunarodnim učešćem, Zlatibor, 17-20. maj 2012. godine , Beograd : Rudarsko-geološki fakultet (2012)
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Application of the VIKOR Method for Selecting the Purpose of Recultivated Terrain after the End of Coal Mining
Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Tomislav Šubaranović, Čedomir Beljić, Dragoljub Bajić (2024)Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Tomislav Šubaranović, Čedomir Beljić, Dragoljub Bajić. "Application of the VIKOR Method for Selecting the Purpose of Recultivated Terrain after the End of Coal Mining" in Proceedings of the Bulgarian Academy of Sciences, Bulgaria, 28. maj 2024 , Prof. Marin Drinov Publishing House of BAS (Bulgarian Academy of Sciences) (2024). https://doi.org/10.7546/CRABS.2024.07.10
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Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment
Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)... Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment | Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin ...
... Research Arsenic in Tap Water of Serbia’s South Pannonian Basin and Arsenic Risk Assessment Petar Papić*, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia Received: 5 ...
... 002606 8. ROWLAND H.A.L., OMOREGIE E.O., ROMAIN M., JIMENEZ C., MERTENS J., BACIU C., HUG S.J., BERG M. Geochemistry and arsenic behaviour in groundwater resources of the Pannonian Basin (Hungary and Romania). Appl. Geochem. 26, 1, 2010. 9. UJEVIĆ M., DUIĆ Ž., CASIOT C., SIPOS L., SANTO V., DADIĆ Ž ...Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić. "Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment" in Polish Journal of Environmental Studies (2012)
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Tektonska evolucija severoistočnih Dinarida
... Branislav Trivić, Nemanja Krstekanić, Bojan Kostić, Uroš Stojadinović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Tektonska evolucija severoistočnih Dinarida | Nikola Ranđelović, Branislav Trivić, Nemanja Krstekanić, Bojan Kostić, Uroš Stojadinović | 18. Kongres ...
... apstrakata Book of abstracts 220 TEKTONSKA EVOLUCIJA SEVEROISTOČNIH DINARIDA Nikola Ranđelović1, Branislav Trivić1, Nemanja Krstekanić1,2, Bojan Kostić1, Uroš Stojadinović1 1Univerzitet u Beogradu, Rudarsko-geološki fakultet, Djušina 7, 11000 Beograd, Srbija; 2Utrecht University, Faculty of ...
... Book of abstracts 221 TECTONIC EVOLUTION OF THE NORTH-EASTERN DINARIDES Nikola Ranđelović1, Branislav Trivić1, Nemanja Krstekanić1,2, Bojan Kostić1, Uroš Stojadinović1 1University of Belgrade, Faculty of Mining and Geology, Djušina 7, 11000 Belgrade, Serbia; 2Utrecht University, Faculty ...Nikola Ranđelović, Branislav Trivić, Nemanja Krstekanić, Bojan Kostić, Uroš Stojadinović. "Tektonska evolucija severoistočnih Dinarida" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022)
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Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment
Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)... Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Arsenic in tape ...
... tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment | Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić | Polish Journal of Enivronmental Studies | 2012 | 21 | 6 http://dr.rgf.bg.ac.rs/s/repo/item/0002196 Дигитални ...
... Research Arsenic in Tap Water of Serbia’s South Pannonian Basin and Arsenic Risk Assessment Petar Papić*, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia Received: 5 ...Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić. "Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment" in Polish Journal of Enivronmental Studies 21 no. 6, Olsztyn, Poland : Polish Journal of Enivronmental Studies (2012): 1783-1790
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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