Претрага
525 items
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Characterization of biochar surface functional groups
In this work, biochar originating from paper fibres was examined. Biochar was prepared via pyrolysis method at 550°C. Oxygen-containing functional groups on biochar surface were determined. The surface functional groups of biochar were analysed by Fourier transform infrared spectroscopy. The amount of oxygen-containing functional groups was performed with Boehm titration. The total acidity of biochar was mostly attributed to carboxylic and lactonic groups.Marija Ilić, Vesna Pavelkić, Aleksandar Lolić, Branko Leković. "Characterization of biochar surface functional groups" in Šesti Naučno-stručni skup Politehnika, Beograd, 10. decembar 2021., Beograd : Akademija tehničkih strukovnih studija (2021) М63
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Korelacija magnetnog susceptibiliteta i sadržaja metala u flotacijskom jalovištu
Procena metala u rudama, jalovištu i zemljištu se tradicionalno određuje hemijskim metodama kao što su Rengen fluorescentna analiza (XRF), Instrumentalna neutronska aktivaciona analiza (INAA) i Masena spektrometrija induktivno spregnute plazme (ICP-MS). Neke od pomenutih metoda su veoma zahtevne i skupe, te se nametnula potreba ka traženju jeftinijeg alata za brzu procenu prisustva pojedinih metala. Tokom poslednjih nekoliko decenija, mnoge studije su pokazale da su magnetna merenja dovoljno osetljiva da detektuju magnetni signal feromagnetnih materijala, a samim tim i metala ...Filip Abramović, Vesna Cvetkov, Aco Ilić, Dragana Životić. "Korelacija magnetnog susceptibiliteta i sadržaja metala u flotacijskom jalovištu" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022) М64
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Paleomagnetic contribution to the tectonic evolution of the Drina-Ivanjica Unit
Máté Velki, Emő Márton, Vesna Cvetkov, Szilvia Kövér. "Paleomagnetic contribution to the tectonic evolution of the Drina-Ivanjica Unit" in 19th meeting of the Central European Tectonic Studies Group, Kazincbarcika, NE Hungary, 12-15.04. 2023, The Central European Tectonic Group (2023) М34
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Did the Western and the Eastern Vardar ophiolites originate through a single intra-oceanic subduction? Insight from numerical modelling
Nikola Stanković, Taras Gerya, Vesna Cvetkov, Vladica Cvetković. "Did the Western and the Eastern Vardar ophiolites originate through a single intra-oceanic subduction? Insight from numerical modelling" in Gondwana Research, Elsevier BV (2023). https://doi.org/10.1016/j.gr.2023.07.005 М21а
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Paleomagnetic contribution to resolving the tectonic evolution of the Drina–Ivanjica Unit, Internal Dinarides
Máté Velki, Emő Márton, Vesna Cvetkov, Szilvia Kövér. "Paleomagnetic contribution to resolving the tectonic evolution of the Drina–Ivanjica Unit, Internal Dinarides" in Geologica Carpathica (2023) М23
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Trans-Lithospheric Diapirism as a Possible Mechanism for Ophiolite Emplacement?
Nikola Stanković, Taras Gerya, Vladica Cvetković, Vesna Cvetkov. "Trans-Lithospheric Diapirism as a Possible Mechanism for Ophiolite Emplacement?" in EGU General Assembly 2024, Vienna, 14-19 April 2024, Göttingen : Copernicus GmbH (2024). https://doi.org/10.5194/egusphere-egu24-568 М34
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Metamorphic sole in the northernmost part of the Vardar Zone Western Branch (Village Tejići, Mt. Povlen, Western Serbia)
Srećković Batoćanin Danica, Matović Vesna, Vasković Nada, Balogh Kadosha. "Metamorphic sole in the northernmost part of the Vardar Zone Western Branch (Village Tejići, Mt. Povlen, Western Serbia)" in XIX Congress of the Carpathian-Balkan geological association : Abstracts volume In Geologica Balcanica, Sofia:Carpathian-Balkan Geological Association (2010): 369-370 M34
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Experimental simulation of chemical weathering of limestone
Erić Suzana, Matović Vesna, Srećković Batoćanin Danica, Matović Nenad. "Experimental simulation of chemical weathering of limestone" in Proceedings / 3rd International Conference Harmony of Nature and Spirituality in Stone, 21-22 March 2013, Kragujevac, Serbia, Belgrade:Stone Studio Association (2013): 147-153 M33
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Реликти океанске коре на Фрушкој гори, габрови и базалти Јаска -Relics of the Ocean Crust at the Fruska Gora Mountain, Gabbros and Basalts in the Jazak locality
Срећковић Батоћанин Даница, Васковић Нада, Матовић Весна, Ерић Сузана. "Реликти океанске коре на Фрушкој гори, габрови и базалти Јаска -Relics of the Ocean Crust at the Fruska Gora Mountain, Gabbros and Basalts in the Jazak locality" in Зборник радова 15. конгреса геолога Србије са међународним учешћем, Београд, [26-29 мај] 2010. = Proceedings of the 15th Congress of Geologists of Serbia with International Participation, Belgrade [26-29 May] 2010, Beograd:Srpsko geološko društvo, Savez geoloških inženjera i tehničara Srbije, geološki Institut Srbije, Rudarsko geološki fakultet Univerziteta u Beogradu (2010): 25-36 M63
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Novi studijski profil na Rudarsko-geološkom fakultetu - Gasna tehnika
Ivezić Dejan, Danilović Dušan, Karović-Maričić Vesna, Živković Marija. "Novi studijski profil na Rudarsko-geološkom fakultetu - Gasna tehnika" in Tehnologija, informatika i obrazovanje za društvo učenja i znanja, Čačak:Tehnički fakultet Čačak (2011): 528-533 M63
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Garnet-andalusite/sillimanite-biotite xenoliths from the dacite of Slavkovica (Ljig, SW Serbia)
Vasković Nada, Batoćanin-Srećković Danica, Erić Suzana, Matović Vesna. "Garnet-andalusite/sillimanite-biotite xenoliths from the dacite of Slavkovica (Ljig, SW Serbia)" in Posebno izdanie na Geologica Macedonica/ Zbornik na trudovi/Third Congress of geologists of Republic of Macedonia Posebno izdanie na Geologica Macedonica/ Zbornik na trudovi/Third Congress of geologists of Republic of Macedonia 2 no. 4, Struga :Makedonsko-geološko društvo (2016): 389-393 M33
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Petrografske karakteristike dacita i uticaj na čvrstoću na pritisak
Matović Vesna, Srećković-Batoćanin Danica, Matović Nenad, Munjas Branko. "Petrografske karakteristike dacita i uticaj na čvrstoću na pritisak" in Konferencija Savremeni materijali i konstrukcije sa regulativom, Beograd :Društvo za ispitivanje i istraživanje materijala i konstrukcije Srbije (2016): 115-123 M64
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Defect detection in aluminium using pulse thermography for sample width periodic structure
Damnjanović Vesna, Goran Dikić, B. Milanović and Slobodan Petričević. "Defect detection in aluminium using pulse thermography for sample width periodic structure" in FOTONIKA 2017, VI International School and Conference on Photonics, Beograd, Srbija:Institute of Physics Belgrade (2017): 82 M34
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Hloritska geotermometrija na primeru hidrotermalno alterisanih vulkanita Rudnika (Srbija)
Erić Suzana, Srećković-Batoćanin Danica, Matović Vesna, Zdravković Alena. "Hloritska geotermometrija na primeru hidrotermalno alterisanih vulkanita Rudnika (Srbija)" in Zbornik apstrakata sa 17. Kongresa geologa Srbije-Nacionalni Kongres sa medjunarodnim učešćem, Vrnjačka Banja, 17-20.maj, 2018 no. 1, Beograd:Srpsko geološko društvo (2018): 48-52 M63
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Interaction between binding materials—the cause of damage to gabbro stone on the monument to the unknown soldier (Serbia)
Matović Vesna, Vasković Nada, Erić Suzana, Srećković Batoćanin Danica. "Interaction between binding materials—the cause of damage to gabbro stone on the monument to the unknown soldier (Serbia)" in Environmental Earth Sciences 60 no. 6, :Springer (2010): 1153-1164. https://doi.org/10.1007/s12665-009-0257-4 M23
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Correlation of metabasic rocks from metamorphic soles of the Dinaridic and the Western Vardar zone ophiolites (Serbia) : three contrasting pressure-temperature-time paths
Срећковић Батоћанин Даница, Васковић Нада, Матовић Весна, Гајић Виолета. "Correlation of metabasic rocks from metamorphic soles of the Dinaridic and the Western Vardar zone ophiolites (Serbia) : three contrasting pressure-temperature-time paths" in Геолошки анали Балканског полуострва = Annales geologiques de la Peninsule Balkanique no. 73, Belgradе:Department of Geology and Department of Palaeontology, Faculty of Mining and Geology, University of Belgrade (2012): 61-85. https://doi.org/10.2298/GABP1273061S M24
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Petrophysical and mechanical properties of Struganik limestone (Vardar Zone, western Serbia)
Gajić Violeta, Matović Vesna, Vasić Nebojša, Srećković Batoćanin Danica. "Petrophysical and mechanical properties of Struganik limestone (Vardar Zone, western Serbia)" in Геолошки анали Балканског полуострва = Annales geologiques de la Peninsule Balkanique no. 72, Belgrade:Department of Geology and Department of Palaeontology, Faculty of Mining and Geology, University of Belgrade (2011): 87-100. https://doi.org/10.2298/GABB11720876 M24
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Orientation and optical polarized spectra (380 – 900 nm) of methylene blue crystals on a glass surface
Milošević Maja, Logar Mihovil, Poharc-Logar Vesna, Jakšić Ljiljana. "Orientation and optical polarized spectra (380 – 900 nm) of methylene blue crystals on a glass surface" in International journal of spectroscopy 2013, :Hindawi (2013): 6 pp. https://doi.org/http://dx.doi.org/10.1155/2013 M51
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Potentiostatic oxidation of AgCu50 alloy in alkaline solution in the presence of chlorides
Rajčić Vujasinović Mirjana, Grekulović Vesna, Stević Zoran, Vuković Nikola. "Potentiostatic oxidation of AgCu50 alloy in alkaline solution in the presence of chlorides" in Corrosion Science 70, :Elsevier Ltd. (2013): 221-228 M21
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Device for more efficiency production of heavy oil
Danilović Dušan, Karović-Maričić Vesna, Batalović Veselin, Leković Branko. "Device for more efficiency production of heavy oil" in Chemical Engineering Research and Design 2 no. 90, London-Amsterdam -New York:Elsevier (2012): 238-242 M21