Претрага
490 items
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Pliocene deposits and the Pliocene/Quaternary boundary on the northern slope of Fruska Gora (Serbia) – new data based on an integrated study
Rundić Ljupko, Vasić Nebojša, Knežević Slobodan, Cvetkov Vesna. "Pliocene deposits and the Pliocene/Quaternary boundary on the northern slope of Fruska Gora (Serbia) – new data based on an integrated study" in The 4th International Workshop on the Neogene from the Central and South-Eastern Europe, Slovak Republic, Abstracts and Guide of Excursion, September, 12 – 16, 2011, Banská Bystrica:Faculty of Natural Sciences, Matej Bel University (2011): 63-65
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Application of Finite Difference Time Domain method in Pulsed Thermography
Tomić Ljubiša, Elazar Jovan, Damnjanović Vesna, Milanović Bojan. "Application of Finite Difference Time Domain method in Pulsed Thermography" in Book of abstracts FOTONIKA 13, Belgrade, Serbia:Institute of Physics University of Belgrade (2013): 122-122
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Contribution to Determiing Harmless Distancewhile Blasting at Facility Podbukovi – Valjevo
Trajković Slobodan, Lutovac Suzana, Damnjanović Vesna, Ravlić Marina. "Contribution to Determiing Harmless Distancewhile Blasting at Facility Podbukovi – Valjevo" in IV internacionalni naučno-stručni skup građevinarstvo nauka i praksa, Zbornik radova, Žabljak, Crna Gora :Univerzitet Crne Gore Građevinski fakultet (2012): 1007-1014
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Defect Detection in Aluminium Using Pulse Thermography for a Simple width Periode Structure
Tomić Ljubiša, Elazar Jovan, Damnjanović Vesna, Milanović Bojan. "Defect Detection in Aluminium Using Pulse Thermography for a Simple width Periode Structure" in The 3rd International Conference on the Physics of Optical Materiales and Devices ICOM 2012, Belgrade, Serbia:Agencija FORMAT Belgrade (2012): 269-269
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Primena termovizije za merenje i detekciju gasova
Kostić Ivana, Tomić Ljubiša, Damnjanović Vesna, Bondžulić Boban. "Primena termovizije za merenje i detekciju gasova" in International Conference of Eenergy Efficiency and Environmental Sustainability EES2012 Conference proceedings, Subotica, Serbia:University of Novi sad Faculty of Economics Subotica (2012): 157-160. https://doi.org/http://dx.doi.org/10.1016/j.me
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Late Eocene to recent tectonic evolution of the northern Internal Dinarides (western Serbia)
Ana Mladenović, Vladica Cvetković, Branislav Trivić, Vesna Cvetkov. "Late Eocene to recent tectonic evolution of the northern Internal Dinarides (western Serbia)" in 15th Swiss Geoscience Meeting, Davos, 17th – 18th November 2017 Abstract Volume, Davos: (2017): 65-65
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Late Miocene Lake Pannon marls from the Filijala open pit (Beocin, northern Serbia) – new geological and paleomagnetic data
Ganić Meri, Rundić Ljupko, Knežević Slobodan, Cvetkov Vesna. "Late Miocene Lake Pannon marls from the Filijala open pit (Beocin, northern Serbia) – new geological and paleomagnetic data" in Geološki anali Balkanskoga poluostrva 1 no. 71, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2010): 95-108. https://doi.org/10.2298/GABP1071001R
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Definition of archeological objects on the location kremenite njive using euler 3d deconvolution on magnetic data
Cvetkov V., Vasiljević I., Sretenović B., Damnjanović Vesna. "Definition of archeological objects on the location kremenite njive using euler 3d deconvolution on magnetic data" in Book of abstracts - 17th. Serbian geological congress no. 2, :Serbian Geological Society (2018): 736-741
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Gornjomiocenski laporci Panonskog jezera na površinskom kopu Filijala (Beočin, severna Srbija) - novi geološki i paleomagnetni podaci
Ganić Meri, Rundić Ljupko, Knežević Slobodan, Cvetkov Vesna. "Gornjomiocenski laporci Panonskog jezera na površinskom kopu Filijala (Beočin, severna Srbija) - novi geološki i paleomagnetni podaci" in Geološki anali Balkanskoga poluostrva no. 71, Beograd:Rudarsko-geološki fakultet (2010): 95-108
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Ispitivanje uticaja jona bakra na karakteristike srebrnog praha dobijenog elektrolitičkim taloženjem iz nitratnog rastvora
Ivanović Aleksandra, Dimitrijević Silvana, Marjanović Vesna, Vuković Nikola. "Ispitivanje uticaja jona bakra na karakteristike srebrnog praha dobijenog elektrolitičkim taloženjem iz nitratnog rastvora" in Tehnika 63 no. 5, Beograd:Savez inženjera i tehničara Srbije (2012): 735-739
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Probability density function estimation of a temperature field obtained by pulsed radiometric defectoscopy
Tomić Ljubiša, Kovačević Aleksandar, Damnjanović Vesna, Ocmokrović Predrag. "Probability density function estimation of a temperature field obtained by pulsed radiometric defectoscopy" in Measurement 46, Amsterdam, Netherlands:ELSEIVER VB (2013): 2263-2268
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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)
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Correlability of Solar Wind with Seismic Events in the Balkan Peninsula Zone
The Solar Heliospheric Observatory (SOHO) satellite was launched on the 2nd of December 1995 at L1 Lagrange point (1.5×106 km from Earth) with the purpose of gathering data for helioseismology, remote sensing of the solar atmosphere, and solar wind in situ. The satellite was positioned into orbit in early 1996, with data acquisition expected to commence on January 20th. The correlation between increased values of solar wind parameters and earthquakes in the Balkan peninsula zone between 1996 and 2018 ...Filip Arnaut, Dejan Vučković, Ivana Vasiljević, Vesna Cvetkov. "Correlability of Solar Wind with Seismic Events in the Balkan Peninsula Zone" in Geološki anali Balkanskog poluostrva, Beograd : Univerzitet u Beogradu - Rudarsko geološki fakultet (2021). https://doi.org/10.2298/GABP211029008A
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A new geophysical model of the Serbian part of the East Vardar ophiolite: Implications for its geodynamic evolution
Petrović Dragana, Cvetkov Vesna, Vasiljević Ivana, Cvetković Vladica. "A new geophysical model of the Serbian part of the East Vardar ophiolite: Implications for its geodynamic evolution" in Journal of Geodynamics 90, Oxford, United Kingdom:Pergamon (2015): 1-13. https://doi.org/10.1016/j.jog.2015.07.003
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Characterization of periodic cylindrical subsurface defects by pulsed thermography
Dikic Goran, Tomić Ljubiša, Damnjanović Vesna, Milanović Bojan. "Characterization of periodic cylindrical subsurface defects by pulsed thermography" in Surface Review and Letters 22 no. 2, Singapur:World Scientific Publishing Co. Pte. Ltd. (2015): 11
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2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem
... Vasiljević, Vesna Cvetkov Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] 2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem | Branislav Sretenović, Filip Arnaut, Ivana Vasiljević, Vesna Cvetkov ...
... TOMOGRAPHY APPLICATION AT THE FORMER CITY WASTE DUMP “ADA HUJA” – ECO - GEOLOGICAL PROBLEM Branislav Sretenović1, Filip Arnaut1, Ivana Vasiljević1, Vesna Cvetkov1 Received: April 18, 2019 Accepted: June 3, 2019 Abstract: Rapid yearly technology development has enabled the possibility of renewing ...Branislav Sretenović, Filip Arnaut, Ivana Vasiljević, Vesna Cvetkov. "2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem" in Podzemni radovi, Centre for Evaluation in Education and Science (CEON/CEES) (2019). https://doi.org/10.5937/PodRad1934059S
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Mogućnost infracrvene termografije pri detekciji štetnih gasova
Curenje pojedinih gasova je opasnost koja može da izazove velike nezgode. Često je praćeno požarima i eksplozijama koji za posledicu mogu da imaju kako ljudske povrede, tako i štetan uticaj na ekologiju i ekonomiju. Da bi se izbegle takve situacije, preventivna inspekcija je od presudne važnosti. Curenje većine gasova se ne može uočiti golim okom a za otkrivanje i procenu stepena curenja može se koristiti tehnologija toplotnog snimanja (infracrvena termografija). U datom radu predstavljene su mogućnosti i ograničenja primene ...Stevan Đenadić, Vesna Damnjanović, Predrag Jovančić, Dragutin Jovković. "Mogućnost infracrvene termografije pri detekciji štetnih gasova" in VIII Memorijalni naučni skup iz zaštite životne sredine "Docent dr Milena Dalmacija", Novi Sad, 01-02. april 2021., Prirodno-matematički fakultet (2021)
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Analiza uporednog praćenja temperature površine ohlađenih materijala pri njihovom zagrevanju do ambijentalne temperature
U datom eksperimentalnom radu su termografskim metodama ispitivane termofizičke karakteristike različitih materijala. Za ispitivanja su izabrani mesingani niovčić, ugalj i pelet, jer imaju različita termoizolaciona svojstava i različito stanje površine. Uzorci su najpre hlađeni, a zatim je njihovo zagrevanje na sobnoj temperaturi praćeno termalnom kamerom. U drugom delu eksperimenta, korišćena je impulsna termografija, a zagrevanje površine uzoraka vršeno je svetlosnom pobudom.Stevan Đenadić, Ljubiša Tomić, Vesna Damnjanović, Katarina Nestorović. "Analiza uporednog praćenja temperature površine ohlađenih materijala pri njihovom zagrevanju do ambijentalne temperature" in 65. godišnja konferencija za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku ETRAN 2021, Etno selo Stanišići, Republika Srpska, 8-10. septembar 2021., Društvo za ETRAN Beograd i Akademska misao Beograd (2021)
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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)
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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)