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1029 items
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Spatial distribution of major and trace elements in artificial lakes in Serbia: health risk indices and suitability of water for drinking and irrigation purposes
Goran Marković, Aleksandar Ž. Kostić, Nebojša Đ. Pantelić, Radojka Maletić, Jana Štrbački, Jovan Cakić, Lazar Kaluđerović, Biljana P. Dojčinović, Angelo Maria Giuffrè, Jelena B. Popović-Djordjević (2023)Lakes and reservoirs are the main water resources for household, irrigation, and industrial use. Hence, it is necessary to control water pollution and have reliable information on water quality, which refers to its suitability for a particular purpose. The main objective of this study was to evaluate the suitability of water for drinking and irrigation purposes from ten artificial lakes on the territory of the Republic of Serbia. The physicochemical parameters were determined using standard analytical methods, whereas the ...Goran Marković, Aleksandar Ž. Kostić, Nebojša Đ. Pantelić, Radojka Maletić, Jana Štrbački, Jovan Cakić, Lazar Kaluđerović, Biljana P. Dojčinović, Angelo Maria Giuffrè, Jelena B. Popović-Djordjević. "Spatial distribution of major and trace elements in artificial lakes in Serbia: health risk indices and suitability of water for drinking and irrigation purposes" in Environmental Monitoring and Assessment, Springer Science and Business Media LLC (2023). https://doi.org/10.1007/s10661-023-11740-6
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Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery
... Ceramics (EMAC'3). Trabalhos de Arqueologia, 42, 61–69. Djordjević-Bogdanović B. (1996) Tehnologija keramike kroz uporedna arheološka i etnološka istraživanja. Glasnik Srpskog arheološkog društva, 12, 7–12. Djordjević-Bogdanović B. (2016) Efnoarheološka istraživanja tehnologije kera- mike ...
... Djordjević B. (2013) Pottery making in Zlakusa. First ethnoarchaeological research project in Serbia. P. 49 in: Conference Proceedings, Rome Italy, l3th-I4th May 2010, BAR International Series 2472 (F. Lugli, A.A. Stoppiello & S. Biagetti, editors). Oxford, UK, Archaeopress. Djordjević B. (2005) ...
... temper used in the manufacture of traditional pottery, which will *E-mail: maja.milosevice'rgf.bg.ac.rs Cite this article: Milošević M, Logar M, Djordjević B (2020). Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery. Clay Minerals 55, 142—149 ...Maja Milošević, Biljana Đorđević, Mihovil Logar. "Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery" in Clay Minerals (2020). https://doi.org/10.1180/clm.2020.20
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Seasonal Variations of the Zapadna Morava River Water Quality
The water samples collected from four localities of the middle course of the Zapadna Morava River during 2020 were analyzed via the selected physicochemical parameters with the aim to estimate the quality of surface water. According to the results of selected physico-chemical parameters (pH, conductivity, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand), analyzed surface water show a good chemical status, while the values of nutrient content (nitrate, nitrite, ammonium ion, total phosphorus) indicated the poor chemical status especially ...Nebojša Đ. Pantelić, Jana S. Štrbački, Goran Marković, Jelena B. Popović-Đorđević. "Seasonal Variations of the Zapadna Morava River Water Quality" in Zbornik radova Savetovanja o biotehnologiji sa međunarodnim učešćem (Čačak, 12-13. mart 2021), University of Kragujevac, Faculty of Agronomy (2021). https://doi.org/10.46793/SBT26.357P
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Cultural Heritage and Protection of Hand-Wheeled Pottery Manufacture in Western Serbia: Characteristics of Zlakusa Pottery Based on Sem-Eds and Optical Microscopy
... Acknowledgment The present study was supported by the Ministry of Education and Science, Republic of Serbia, Project no. 176010. References DJORDJEVIĆ, B. (2013): In: Lugli, F., Stoppiello, A. A. & Biagetti, S. (Eds.): Ethnoarchaeology: Current research and field methods. Conference Proceedings ...
... Introduction Traditional coiling and hand-wheel manufacture of pottery from the locally sourced raw clay is characteristic for Western Serbia (DJORDJEVIĆ, 2013) and especially well known in Zlakusa. Pottery from Zlakusa is on the UNESCO Representative List of the Intangible Cultural Heritage ...
... MANUFACTURE IN WESTERN SERBIA: CHARACTERISTICS OF ZLAKUSA POTTERY BASED ON SEM-EDS AND OPTICAL MICROSCOPY MILOŠEVIĆ, M.1, ZDRAVKOVIĆ, A.1, ĐORĐEVIĆ, B.2 & JELIĆ, I.3 1Faculty of Mining and Geology, University of Belgrade, Belgrade, Serbia 2National Museum in Belgrade, Belgrade, Serbia 3Natural History ...Milošević Maja, Zdravković Alena, Đordjević Biljana, Jelić Ivana. "Cultural Heritage and Protection of Hand-Wheeled Pottery Manufacture in Western Serbia: Characteristics of Zlakusa Pottery Based on Sem-Eds and Optical Microscopy" in 8th Mineral Sciences in the Carpathians Conference, Acta Mineralogica-Petrographica, Miskolc, Hungary, Department of Mineralogy, Geochemistry and Petrology, University of Szeged, Szeged, Hungary (2021)
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Merenje i praćenje temperature u cevovodima
Jelena Plećaš (2024)U završnom radu pod naslovom „Merenje i praćenje temperature u cevovodima“ istražuje se značaj merenja temperature u industriji. Opisuje se kako je merenje temperature ključno za efikasno upravljanje procesima i održavanje sigurnosti.Postoje i razvijene su brojne metode merenja temperature, od kojih svaka ima svoju specifičnu primenu, u određenim oblastima. Rad obuhvata pregled razvoja termometrije, različite temperaturne skale, kao i detaljan prikaz instrumenata za merenje temperature. Posebna pažnja posvećena je greškama dodirnih termometara i metodama korekcije.Na kraju,rad se fokusira na ...... zavisio od atmosferskog pritiska, a cevčica nije imala nikakvu skalu. ? Popović, M. (2004). Senzori i merenja, Zavod za udžbenike i nastavna sredstva Srpsko Sarajevo, 3 Blanuša, V., Zeljković, M., Živković, A., Štrbac, B., Hadžistević, M. (2012). Primena savremenih metoda za merenje temperature ...
... Измењено: 2024-07-26 09:22:44 Merenje i praćenje temperature u cevovodima Jelena Plećaš Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Merenje i praćenje temperature u cevovodima | Jelena Plećaš | | 2024 | | http://dr.rgf.bg.ac.rs/s/repo/item/0008745 Дигитални ...
... ne može izgraditi delitelj ili sabirač. Zbog toga se etalon temperature ne može praviti na način kako se to radi za ekstenzivne veličine. ! Popović, M. (2004). Senzori i merenja, Zavod za udžbenike i nastavna sredstva Srpsko Sarajevo, 1.1. Termometrija U skladu sa drugim zakonom termodinamike ...Jelena Plećaš. Merenje i praćenje temperature u cevovodima, 2024
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Structural characterization of traditional pottery produced from local clay, Rujište (Ražanj, Central Serbia), in an effort to preserve its geoheritage
... pottery and the manufacturing process is yet to be closely investigated. References Djordjević, B. 2021. Ražanjsko crepuljarstvo. Izrada crepulja u Rujištu kod Ražnja. Ražanj 2021, Beograd. (in print) Krstić, B., M. Veselinović, M. Divljan, M. Rakić. 1980. Osnovna geološka karta 1:100000. Tumač ...
... this bread-baking pans -crepulja- is very simple at first sight – hand-making with the help of several wooden and metal tools (Petrović, 1936; Djordjević, 2021) but it is also the optimal way of making these ceramic vessels. Nothing else can be made from these raw clays, nor can these pots be made ...Maja Milošević, Biljana Đorđević, Alena Zdravković . "Structural characterization of traditional pottery produced from local clay, Rujište (Ražanj, Central Serbia), in an effort to preserve its geoheritage" in 9th International Conference Mineralogy and Museums, Sofia, Bulgaria, Earth and Man National Museum and Bulgarian Mineralogical Society (2021)
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Organoselenium functionalized oxacycles as ligands in some trans-palladium(II) complexes: biological evaluation and interaction with small biomolecules
I. Raković, D. Ćoćić, O. Milošević-Djordjević, I. Radojević, M. N. Živanović, K. Virijević, J. Pavić, J. Tubić Vukajlović, A. Marković, J. S. Marjanović, M. D. Kostić, P. Čanović, A. Mijatović, V. M. Divac (2023)In this article, the biological evaluation and interaction of three selenium-based trans-palladium complexes (Pd–Se1, Pd–Se2, and Pd–Se3) with small biomolecules were performed. The UV–Vis kinetic studies on substitution reaction of synthesized complexes with selected biologically important N- and S-bonding ligands (LCys, GSH, L-Met, 50-GMP, L-His) has emphasized greater affinity of sulphur-based ligands for complex-binding, while the general order of the reactivity was L-Cys > GSH > L-Met > 50-GMP > L-His. The complex reactivity toward small biomolecules is influenced ...I. Raković, D. Ćoćić, O. Milošević-Djordjević, I. Radojević, M. N. Živanović, K. Virijević, J. Pavić, J. Tubić Vukajlović, A. Marković, J. S. Marjanović, M. D. Kostić, P. Čanović, A. Mijatović, V. M. Divac. "Organoselenium functionalized oxacycles as ligands in some trans-palladium(II) complexes: biological evaluation and interaction with small biomolecules" in Journal of Coordination Chemistry, Informa UK Limited (2023). https://doi.org/10.1080/00958972.2023.2256934
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Mineralogical Discrimination between Authentic and Recent Imitations of Pottery Manufacture in Zlakusa, Serbia
... Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics, Clay Minerals, 1-9. doi:10.1180/clm.2019.49 [2] Milošević M., Logar M. & Djordjević B. (2020) Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery. Clay Minerals, 55, 142–149 ...
... Mineralogical Discrimination between Authentic and Recent Imitations of Pottery Manufacture in Zlakusa, Serbia M. Milošević1, M. Logar1 & B. Đorđević2 1 Faculty of Mining and Geology, University of Belgrade, Đušina 7, Belgrade, Serbia 2National Museum in Belgrade, Trg Republike 1a, ...Maja Milošević, Mihovil Logar, Biljana Đorđević. "Mineralogical Discrimination between Authentic and Recent Imitations of Pottery Manufacture in Zlakusa, Serbia" in Nordic Clay Meeting/3rd Symposium Clays & Ceramics 2021, The Latvian Clay Science Society (2021)
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Permanent GNSS monitoring of landslide Umka
Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...... landslides in weathered Neogene marls in Serbia”, Landslides vol.12(4), 2015, pp. 689-702. [10] U. Đurić, B. Abolmasov, M. Marjanović, M. Samardžić‐Petrović, M. Pejić, N. Brodić, J. Popović – IPL Project 181 – Study of slow moving landslide Umka near Belgrade, Serbia – progress report for 2017 & ...
... Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Permanent GNSS monitoring of landslide Umka | Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov ...
... [8] B. Abolmasov, M. Marjanović, S. Milenković, U. Đurić, B. Jelisavac and M. Pejić, “Study of slow moving landslide Umka near Belgrade, Serbia (IPL‐181)”, in Workshop on World Landslide Forum, Springer, Cham, 2017., pp.419‐427. [9] B. Abolmasov, S. Milenković, M. Marjanović, U. Đurić and B. Jelisavac ...Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović. "Permanent GNSS monitoring of landslide Umka" in International Conference on Contemporary Theory and Practice in Construction XIV Stepgrad, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy (2020). https://doi.org/10.7251/STP2014091S
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Bezbednosna rastojanja u jamskim magacinima eksploziva u domaćoj i međunarodnoj praksi
Projektovanje jamskih magacina eksploziva predstavlja složen inženjerski problem. Sama namena jamskih magacina zahteva ispunjenost niza uslova koji se odnose na bezbedno pozicioniranje magacina, ispunjenost uslova ventilacije, pristupa, rukovođenja magacinom, načina skladištenja eksplozivnih sredstava, protivpožarne zaštite, elektro zaštite itd. Veoma važan parametar prilikom projektovanja jamskih magacina eksplozivnih sredstava predstavlja minimalno sigurnosno rastojanje između susednih komora u kojima su smeštena eksplozivna sredstva u cilju sprečavanja potencijalnog neželjenog dejstva vazdušnog udarnog talasa, razornog dejstva eksplozije i seizmičkog dejstva eksplozije. U ovom radu su prikazani ...... [11]ConMeH B. K., Kyry3oB B. H., MapbycoB A. JL, OkBucr B. B., TokapeHko A. B. (2012) CešHcuueckas BesonacHocTb IIpH B3pbiBHbix PaGorax, FopHas Kaura, Moskva, ISBN 978-5-98672-306-8 [12]Kyry3oB B. H., KovameHko B. H., HockoB B. O., BoOpbimeB A. A., KptokoB T. M., TapacesHko B. II, TaOmpaxMaHoB C. B., TopOoHoc ...
... for Disarmament Affairs (ONODA), New York, USA KyryaonB B. H., T anajokuii O. M., JlaBbitoB C. A., BaiinrreH B. H., 3enaH B. M. (1977) BesaonacHocTb BHa3ppiBHbix Pa6or B IIpoMsimm:ue-HHocru, Nedra, Moskva [10]BenaH B. A., Kyry3oB B. H., TaHonobckMuHM M. MH., OBepuecHKo M. H. (2016) TexHomorus ...
... praksi Luka Crnogorac, Ognjen Popović, Toma Jovičić, Veljko Lapčević Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Bezbednosna rastojanja u jamskim magacinima eksploziva u domaćoj i međunarodnoj praksi | Luka Crnogorac, Ognjen Popović, Toma Jovičić, Veljko Lapčević ...Luka Crnogorac, Ognjen Popović, Toma Jovičić, Veljko Lapčević. "Bezbednosna rastojanja u jamskim magacinima eksploziva u domaćoj i međunarodnoj praksi" in 16th International mining conference OMC 2024, Jugoslovenski komitet za površinsku eksploataciju (2024)
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Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181
Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)... monitoring techniques introduced after 2014—geodetic benchmark survey B. Abolmasov (&) Faculty of Mining and Geology, University of Belgrade, Đusina 7, 11000 Belgrade, Serbia e-mail: biljana.abolmasov@rgf.bg.ac.rs U. Đurić � J. Popović � M. Pejić � M. Samardžić Petrović � N. Brodić Faculty of Civil ...
... Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181 | Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić ...
... survey campaigns 2018–2019 Fig. 7 Displacement vectors obtained from UAV imaging after 2018 and 2019 campaigns 232 B. Abolmasov et al. References Abolmasov B, Milenković S, Jelisavac B, Vujanić V, Pejić M, Pejović M (3–8 June, 2012) Using GNSS sensors in real time monitoring of slow moving landslides-a ...Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić. "Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181" in Understanding and Reducing Landslide Disaster Risk. WLF 2020. ICL Contribution to Landslide Disaster Risk Reduction, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-60196-6_14
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... , 2009-2013. Share, % | VVCV)thers; 14 m USA P Brazil B Argentina B China B India Others Figure 2. Soybean average areas in the five largest producers, 2009-2013. Complimentary Contributor Copy 178 Pera M. Popović, Pojislav Mihailović, Savo Pučković et al. Large world producers ...
... Balen, Dražen. 2001. “Tertiary magmatism of the Dinarides and the adioning South Pannonian Basin.” Acta Vulcanologica 13:9-24. Popović Vesna., Živanović Miljković Jelena., Subić Jonel, Jean-Vasile Andrei, Adrian Nedelcu, Nicolaescu Eugen. 2015. Sustainable Land Management in Mining f Areas in Serbia ...
... of Serbia and Soil Science Institute, Belgrade, Serbia. Popović V., Nikolić, M., and Katić, B. 2011. Use and Protection ofAgricultural Land in Serbia [Korišćenje i zaštita poljoprivrednog zemljišta u Srbiji|. Belgrade: IAE. Popović, V., Sarić, R., and Jovanović, M. 2012. “Sustainability of A ...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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Using Lexical Resources for Irony and Sarcasm Classification
The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...... rules:9 "[rule1: (?a swn:synonym ?b) (?b near_antonym: ?c) -> (?a swn:irony ?c)]" "[rule2: (?a swn:similar_to ?b) (?b near_antonym: ?c) -> (?a swn:irony ?c)]" "[rule3: (?a swn:also_see ?b) (?b near_antonym: ?c) -> (?a swn:irony ?c)]" "[rule4: (?a swn:verb_group ?b) (?b near_antonym: ?c) -> (?a swn:irony ...
... swn:synonym ?b)(?b swn:similar_to ?c) (?c near_antonym:?d)->(?a swn:irony ?d)]" "[rule31: (?a swn:synonym ?b)(?b swn:also_see ?c) (?c near_antonym:?d)->(?a swn:irony ?d)]" "[rule41: (?a swn:synonym ?b)(?b swn:verb_group ?c) (?c near_antonym:?d)->(?a swn:irony ?d)]" "[rule51: (?a swn:synonym ?b)(?b swn:b ...
... adjectives zakonit ‘lawful’, regularan, redovan ‘regular’ and a noun zakonitost ‘lawfulness’. This resource allows 11Eng. The team trained by Saša Djordjević cannot score for three points. 12Eng. partizan draws the game and loses in the jsl league but wins in Europe and tops the leader board. 13Annotated ...Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković. "Using Lexical Resources for Irony and Sarcasm Classification" in Proceedings of the 8th Balkan Conference in Informatics (BCI '17), New York, NY, USA, : ACM (2017). https://doi.org/
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Determining the Groundwater Balance and Radius of Influence Using Hydrodynamic Modeling: the Case Study of the Groundwater Source “Šumice” (Kikinda, Serbia)
A groundwater flow model was developed to simulate groundwater extraction from the public water supply source of the City of Kikinda. The hydrodynamic model includes the municipal groundwater source of Kikinda (Šumice and the Jezero Well), but also an extended area where there are groundwater sources that provide water supply to three factories: (MSK, TM and LŽT - Kikinda). Hydrodynamic modeling, based on the numerical method of finite differences will show the groundwater balance of the sources in the ...... of influence of Šumice (blue contour) is 700-750 m and that of the Jezero Well 350 m. 74 54 55 56 57 58 59 75 74 73 50 B-13B-14B-15B-16 B-17 B-1B-2 B-3 B-4 B-18 Jezero GW source „Šumice“ 76 77 78 Figure 12. Disribution of streamlines around production wells at the groundwater ...
... Resource Management, Vol. 26, No. 2, pp 581-594, 2012, http://dx.doi.org/10.1007/s11269-011-9932-9 6. Polomčić, D., Đekić, M., Milosavljević, S., Popović, Z., Milaković, M., Ristić Vakanjac, V., Krunić, O., Sustainable use of Groundwater Resources in Terms of increasing the Capacity of Two Interconnected ...
... Radius of Influence Using Hydrodynamic Modeling: Case Study of the Groundwater Source Šumice in Serbia Dušan Polomčić1, Dragoljub Bajić*2, Jelena Zarić3 1Department of Hydrogeology, Faculty of Mining and Geology, University of Belgrade, Đušina 7, Belgrade, Serbia e-mail: dupol@gmail.com ...Dušan Polomčić, Dragoljub Bajić, Jelena Zarić. "Determining the Groundwater Balance and Radius of Influence Using Hydrodynamic Modeling: the Case Study of the Groundwater Source “Šumice” (Kikinda, Serbia)" in Journal of Sustainable Development of Energy, Water and Environment Systems (2015). https://doi.org/10.13044/j.sdewes.2015.03.0017
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Quality of water in storage reservoirs related to the catchments lithology
Nikić Zoran, Ristić Ratko, Srećković Batoćanin Danica, Ristović Ivica. "Quality of water in storage reservoirs related to the catchments lithology" in First Serbian Forestry Congress under slogan Future With Forests, Topic B: Ecological Engineering in Protection of Soil and Water Resources, Belgrade:University of Belgrade, Faculty of Forestry (2011): 1037-1043
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Data from the Digital Repository of the Faculty of Mining and Geology in eScience (eNauka)
Biljana Rujević, Mihailo Škorić (2024)The paper describes linking the Digital Repository of the University of Belgrade, Faculty of Mining and Geology, with the eScience system in terms of transferring metadata about the results of researchers' scientific work. The steps taken to ensure a smooth harvesting of metadata are outlined. Additionally, a presentation of additional improvements to the OAI system is provided, aiming to contribute to the automatic linking of authors with their results in the eScience system.Biljana Rujević, Mihailo Škorić. "Data from the Digital Repository of the Faculty of Mining and Geology in eScience (eNauka)" in Infotheca, Faculty of Philology, University of Belgrade (2024). https://doi.org/10.18485/infotheca.2023.23.2.4
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Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics
Maja Milošević, Predrag Dabić, Sabina Kovač, Lazar Kaluđerović, Mihovil Logar. "Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics" in Clay Minerals, Mineralogical Society (2019). https://doi.org/10.1180/clm.2019.49
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Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"
Nikola Mirković, Luka Crnogorac, Aleksa Paunović. "Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"" in 15. Simpozijum „Rudarstvo 2024“ Održivi razvoj u rudarstvu i energetici, Vrnjačka banja, 21-24. maj 2024., Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina (2024)
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Синтеза и карактеризација керамике на бази сфена
Jelena R. Pantić (2015-07-10)Механохемијска активација стехиометријске смеше реактаната TiO2, SiO2 и CaCO3 показала се као веома успешна и једноставна метода за добијање сфена (CaTiSiO5). На основу мерења релативних густина свих синтерованих узорака установљено је да максималну густину од 93,9 % имају узорци који су активирани 30 минута и синтеровани на 1200 °С. Микроструктурном анализом, тј. анализом слика синтерованих узорака активираних 30 минута, које су добијене скенирајућом електронском микроскопијом, опажа се бимодална расподела величине зрна, са просечном величином од 3 μm, односно 5 ...сфен, механохемија, Ритвелдова метода, оптичка спектроскопија, микроструктурна анализа, фазна трансфоpмација, чврсти раствори... Јелена Пантић 120 Катанић-Поповић Ј., Митков М., Николић Љ.Н., Петковић Ј., Ристић М.М., Самсонов Г.В., Степанчук А., Ускоковић Д.П., Живановић Б. и Живковић М. (1973) Металургија праха: физички и физичко-хемијски основи ...
... Јелена Пантић 86 Слика 4.1.6.2. СEM микрографије (са различитим увећањем) механохемијски активираног сфена30 након синтеровања на температури 1200 °С (а, б, в, г). а б в г Докторска дисертација ...
... Јелена Пантић 5 Табела 2.1.1. Литературни кристалографски подаци за сфен. Zachariasen (1930) Mongiorgi et Riva di Sanseverino (1968) Robbins (1968) Speer et Gibbs (1976) Hollabauh et Foit (1984) a (Å) * 7,06 7,062(1) 7,065(5) 7,069(2) 7,050(3) b (Å) * ...Jelena R. Pantić. "Синтеза и карактеризација керамике на бази сфена" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-10)
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Синтеза и карактеризација керамике на бази сфена
Jelena R. Pantić (2015-07-10)Механохемијска активација стехиометријске смеше реактаната TiO2, SiO2 и CaCO3 показала се као веома успешна и једноставна метода за добијање сфена (CaTiSiO5). На основу мерења релативних густина свих синтерованих узорака установљено је да максималну густину од 93,9 % имају узорци који су активирани 30 минута и синтеровани на 1200 °С. Микроструктурном анализом, тј. анализом слика синтерованих узорака активираних 30 минута, које су добијене скенирајућом електронском микроскопијом, опажа се бимодална расподела величине зрна, са просечном величином од 3 μm, односно 5 ...сфен, механохемија, Ритвелдова метода, оптичка спектроскопија, микроструктурна анализа, фазна трансфоpмација, чврсти раствори... Јелена Пантић 120 Катанић-Поповић Ј., Митков М., Николић Љ.Н., Петковић Ј., Ристић М.М., Самсонов Г.В., Степанчук А., Ускоковић Д.П., Живановић Б. и Живковић М. (1973) Металургија праха: физички и физичко-хемијски основи ...
... Јелена Пантић 86 Слика 4.1.6.2. СEM микрографије (са различитим увећањем) механохемијски активираног сфена30 након синтеровања на температури 1200 °С (а, б, в, г). а б в г Докторска дисертација ...
... Јелена Пантић 5 Табела 2.1.1. Литературни кристалографски подаци за сфен. Zachariasen (1930) Mongiorgi et Riva di Sanseverino (1968) Robbins (1968) Speer et Gibbs (1976) Hollabauh et Foit (1984) a (Å) * 7,06 7,062(1) 7,065(5) 7,069(2) 7,050(3) b (Å) * ...Jelena R. Pantić. "Синтеза и карактеризација керамике на бази сфена" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-10)