Претрага
393 items
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Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal
Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović (2018)glukoza, fruktoza, аktivni ugalj, hidrotermalni tretman, aktivacija hidroksida, teški metali, metilen plavo... Analyzer (Elementar, Langenselbold, Germany). The amounts of C, N and H were determined directly while the amount of oxygen was calculated as: 100%–ash%–C%–N%–H%. The adsorption/desorption isotherms of activated carbons based on adsorption/desorption of N2 at 77 K were determined using a Micromeritics ...
... elemental analysis and the results are listed in Table 1. Table 1. Elemental analysis of the glucose and fructose activated carbons. Sample N C H Ash O AC@G–750–N2–1.0–LiOH 0.95 61.94 3.88 33.24 10.21 AC@G–750–N2–1.0–NaOH 0.04 72.89 1.49 25.58 9.08 AC@G–750–N2–1.0–KOH 0.36 74.06 1.79 23.79 19.62 ...
... Hazard. Mater. 2007, 148, 229–240. [CrossRef] [PubMed] 13. Leechart, P.; Nakbanpote, W.; Thiravetyan, P. Application of “waste” wood-shaving bottom ash for adsorption of azo reactive dye. J. Environ. Manag. 2009, 90, 912–920. [CrossRef] [PubMed] 14. Bhatnagar, A.; Jain, A.K. A comparative adsorption ...Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović . "Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal" in Minerals, MDPI (2018)
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Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia
... forest, boosted regression tree, classification and regression tree, and general lin- ear models and comparison of their performance at Wadi Tayyah Basin, Asir Region, Saudi Arabia. Landslides 13:839—856. https:// doi.org/10.1007/s10346-015-0614-1 @ Springer Earth Science Informatics (2024) 17 ...
... pre- dictions for the ophiolite class. Most of these predictions were observed in the NW region of the EVZ. Furthermore, a secondary group of ophiolites is predicted to be present in a limited region situated in the SE part of the EVZ. Con- versely, the RF models comprising of 100 and 250 trees ...
... model exhibits comparable prediction maps to those of the C dataset models. Notably, the NW region of the EVZ demonstrates many ophiolite class predictions, along with a minor pocket situated in the SE region of the EVZ. The ophiolites in the EVZ were accurately predicted to have a NE-SW strike ...Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski. "Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia" in Earth Science Informatics, Springer Science and Business Media LLC (2024). https://doi.org/10.1007/s12145-024-01243-4
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Coal homogenization stockyard sizing “Tamnava – Zapad” case study
... often the parameters of interest are the lower heating value and sulphur content, but other parameters are also an option (iron or mercury content, ash content...) [Ignjatović et al. 2007]. When the anticipated quality range of the observed parameter is small, the stockpiling conditions (number of ...
... especially the number of layers and length of the pile. The quality of lignite extracted in Serbia is characterized by large variations in moisture and ash content, resulting in variations in lower heating value. The sulphur content is low, as is iron content, while mercury is monitored only sporadically ...Božo Kolonja, Dinko Knežević, Ranka Stanković, Dejan Stevanović, Detlef Trummer. "Coal homogenization stockyard sizing “Tamnava – Zapad” case study" in Proceedings of 13th International Symposium Continuous Surface Mining, ISCSM 2016, / (2016)
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... have lower total moisture content of 13-28%:; ash content, as-received basis of 12-23%; ash content, dry basis of 14-27%; total sulphur content of 1-7% (dry basis); net calorific value of 13-19 MJ/kg (as-received basis); net calorific value (ash-free, dry basis) of 25-28 MJ/kg; and mildly acid ...
... reflectance of 0.51-2.00% Rr, total moisture content below 10%, volatile matter content below 42% (ash-free, dry basis), carbon content of over 75% (ash-free, dry basis) and net calorific value of 26-35 MJ/kg (ash-free, dry basis). The deposits belonging to this group, which are in exploitation, are located ...
... total moisture content (43-50%), moderate to higher ash content (17-21%, as-received basis; 31-43%, dry basis), variable total sulphur content (1-4%, dry basis) and low net calorific value (5-8 MJ/kg, as-received basis and 21-25 MJ/kg dry, ash-free basis). These coals have a high content of acid ...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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Extreme Rainfall Event and Its Aftermath Analysis—IPL 210 Project Progress Report
Biljana Abolmasov, Mileva Samardžić Petrović, Ranka Stanković, Miloš Marjanović, Jelka Krušić, Uroš Đurić (2021)Biljana Abolmasov, Mileva Samardžić Petrović, Ranka Stanković, Miloš Marjanović, Jelka Krušić, Uroš Đurić. "Extreme Rainfall Event and Its Aftermath Analysis—IPL 210 Project Progress Report" in Understanding and Reducing Landslide Disaster Risk, Springer International Publishing (2021). https://doi.org/10.1007%2F978-3-030-60196-6_19
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The Rift Sequence Stratigraphy of the Itebej Field (Pannonian Basin, Serbia)
... | Saša Ivanišević, Jelena Radišić, Ivana Isić, Dejan Radivojević | AAPG Vienna, Paratethys petroleum systems between Central Europe and the Caspian Region, Vienna, 26-27 mart, 2019 | 2019 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005453 Дигитални репозиторијум Рударско-геолошког факултета Универзитета ...Saša Ivanišević, Jelena Radišić, Ivana Isić, Dejan Radivojević. "The Rift Sequence Stratigraphy of the Itebej Field (Pannonian Basin, Serbia)" in AAPG Vienna, Paratethys petroleum systems between Central Europe and the Caspian Region, Vienna, 26-27 mart, 2019, AAPG (2019)
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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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Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study
Debris flows induced by intensive rainfall represent very hazardous phenomena in many parts of the World. Methods for prediction of runout distance of flow like mass movements are different and depending on the input data, rheology, and available or appropriate numerical solution. However, sometimes it is not easy to obtain pre event and post event high-resolution data in the rural or mountainous area. Thus, the topology of terrain is the most important input parameter for the every real case ...... RAMMS - Selanac case study | Jelka Krušić, Biljana Abolmasov, Mileva Samardžić Petrović | 4th Regional Symposium on Landslides in the Adriatic Balkan Region, 23-25 October 2019, Sarajevo, Bosnia and Herzegovina | 2019 | | 10.35123/ReSyLAB_2019 http://dr.rgf.bg.ac.rs/s/repo/item/0005131 Дигитални реп ...
... Figure 3 UAV images of a) soure area b) transportation zone (April 2017) Proceedings of the 4thSymposium on Landslides in the Adriatic-Balkan Region, Sarajevo, 2019 3 Erosion The erosion algorithm in the RAMMS model, is defined using the maximum potential erosion depth em and a specific ...
... 000 m3 , while estimated volume was about 121. 000 m 3 . However, this Proceedings of the 4thSymposium on Landslides in the Adriatic-Balkan Region, Sarajevo, 2019 5 prediction we can't consider as good assumption since mainly total critical mass and eroded material were stopped in deposited ...Jelka Krušić, Biljana Abolmasov, Mileva Samardžić Petrović. "Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study" in 4th Regional Symposium on Landslides in the Adriatic Balkan Region, 23-25 October 2019, Sarajevo, Bosnia and Herzegovina, Geotechnical Society of Bosnia and Herzegovina (2019). https://doi.org/ 10.35123/ReSyLAB_2019
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Landslide Susceptibility Modeling Using Arbitary Polinomal Method
Peševski Igor, Jovanovski Milorad, Abolmasov Biljana. "Landslide Susceptibility Modeling Using Arbitary Polinomal Method" in Procedings of 2nd Regional Symposium on Landslides in the Adriatic-Balkan Region - 2nd ReSyLAB 2015 1, Beograd:Rudarsko-geološki fakultet Univerziteta u Beogradu (2017): 137-142
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Recent Landform Evolution in Serbia
Pavlović Radmila, Ćalić Jelena, Đurović Predrag, Trivić Branislav, Jemcov Igor. "Recent Landform Evolution in Serbia" in Recent Landform Evolution - The Carpatho-Balkan-Dinaric Region, :Springer (2012). https://doi.org/DOI:10.1007/978-94-007-2448-8_
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Geološke podloge za izradu prostornih planova
Jevremović Dragutin, Lazić Milojko, Nikolić V., Milenković Svetozar. "Geološke podloge za izradu prostornih planova" in Šesti tradicionalni skup: 1. Geološke podloge kao sastavni delovi prostornih i urbanističkih planova, 2. geotehničke podloge kao sastavni delovi građevinskih projekata – zakonska regulativa, RO podsekcija dipl. inž. ostalih teh. struka MSIR – Regiona, Valjevo: (2012)
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Landslide Susceptibility Modeling Using Arbitary Polinomal Method
Peševski Igor, Jovanovski Milorad, Abolmasov Biljana. "Landslide Susceptibility Modeling Using Arbitary Polinomal Method" in Abstract book - 2nd Regional Symposium on Landslides in the Adriatic-Balkan Region - 2nd ReSyLAB 2015 1 no. 1, Beograd, Srbija:University of Belgrade, Faculty of Mining and Geology, Belgrade (2015): 93-94
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On perspetives of semi-automated landslide assessment
Marjanović Miloš, Zečević Snežana, Basarić Irena. "On perspetives of semi-automated landslide assessment" in Landslide and flood hazard assessment : аbstract proceedings / 1st Regional Symposium on Landslides in the Adriatic-Balkan Region [and] 3rd Workshop of the Croatian-Japanese Project Risk Identification and Land-Use Planning for Disaster Mitigation o, Zagreb, Croatia:City of Zagreb, Emergency Management Office (2013): 64-64
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Construction of Bijelo Polje bypass on the section over the active landslide “Obrov”
Lapčević Radojica, Maksović Mišo, Bogdanović Snežana, Basarić Irena. "Construction of Bijelo Polje bypass on the section over the active landslide “Obrov”" in 2st Regional Symposium on Landslides in the Adriatic-Balkan Region - ReSyLAB 2015, Beograd:Rudarsko-geološki fakultet, Univerzitet u Beogradu (2015): 59-59
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Three dimensional approach to stability analysis of landslide Mokra Gora
Ćorić Slobodan, Rakić Dragoslav, Hadži-Niković Gordana, Vlajković Vladan. "Three dimensional approach to stability analysis of landslide Mokra Gora" in 2st Regional Symposium on Landslides in the Adriatic-Balkan Region - ReSyLAB 2015, :University of Belgrade, Faculty of Mining and Geology (2015): 49-49
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Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes.
Vladica Cvetković, Kristina Šarić, Dejan Prelević. "Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes." in Magmatism of the Earth and related strategic metal deposits, August 4-9, 2017, Institute of Mineralogy the Ural Branch of RAS in Miass, Ilmen mountains (Chelabinsk Region),, Miass: (2017): 52-57
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Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes.
Vladica Cvetković, Kristina Šarić, Dejan Prelević. "Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes." in Magmatism of the Earth and related strategic metal deposits, August 4-9, 2017, Institute of Mineralogy the Ural Branch of RAS in Miass, Ilmen mountains (Chelabinsk Region),, Miass: (2017): 52-57
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Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes.
В. Цветковић, К. Шарић, Д. Прелевић.. "Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes." in Magmatism of the Earth and related strategic metal deposits, August 4-9, 2017, Institute of Mineralogy the Ural Branch of RAS in Miass, Ilmen mountains (Chelabinsk Region), (2017): 52-55
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Three dimensional stability analysis of the Mokra Gora landslide
Ćorić Slobodan, Rakić Dragoslav, Hadži-Niković Gordana, Vlajković Vladan. "Three dimensional stability analysis of the Mokra Gora landslide" in 2nd Regional Symposium on Landslides in the Adriatic-Balkan Region - ReSyLAB 2, Beograd:Rudarsko-geološki fakultet Beograd (2017): 62-65
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The analysis of Umka landslide dynamics based on automated GNSS monitoring
Abolmasov Biljana, Pejić Marko, Šušić Vladimir. "The analysis of Umka landslide dynamics based on automated GNSS monitoring" in Landslide and Flood Hazard Assessment, Zagreb, Croatia, 6-9 March 2013 : abstract proceedings / 1st Regional Symposium on Landslides in the Adriatic-Balkan Region, 3rd Workshop of the Croatian-Japanese Project Risk Identification and Land-Use Plannin, Zagreb, Croatia:University of Zagreb, Croatia and JICA (2013): 54-55