Претрага
365 items
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Advantages and challenges in presenting mathematical content using EDX platform
... idea of implementing OER materials in higher education is still new. This paper presents a pioneer project in this area, creation of OER course “Preparation for entry exam”, using the edX platform. The course “Preparation for entry exam” is aimed at presenting course materials to help freshmen prepare ...
... edX-BAEKTEL platform1 (Image 1). We believe this is a suitable way for making preparation materials accessible to a larger community of potential students. Such a course allows them to access free and open materials anytime from anywhere. The course contains the following sections: Courseware, Course ...
... main components. The first one is a portal aimed for course enrolment and usage of course materials, and the second (edX Studio) is a backend control panel for creating and updating published materials [5]. edX Studio allows creating and combining different type of content, such as text, video ...Marija Radojičić, Ivan Obradović, Ranka Stanković, Olivera Kitanović, Roberto Linzalone. "Advantages and challenges in presenting mathematical content using EDX platform" in The Seventh International Conference on e-Learning (eLearning-2016), Belgrade : Metropolitan University (2016)
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A Data Driven Approach for Raw Material Terminology
Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci... field of raw materials. Existing terminological dictionaries and general language dictionaries served as control dictionaries (listed in the bibliography and described in Sections 2.1 and 3.1). The developed dictionaries are not comprehensive, but rather contain basic terminology from various raw material ...
... ‘gnawer’. The publication of the dictionaries as a mobile app is especially important in view of the fact that the job of an engineer dealing with raw materials usually involves frequent field work and staying in the field for prolonged periods. Section 2 gives an overview of available resources: paper ...
... ian: English: French: German: Rus- sian” (MD), containing 16,500 terms related to underground and surface excavation, prepa- ration of mineral raw materials, as well as rock and soil mechanics in five languages was published in 1970 [14]. This dictionary also contains terms from the fields of geology ...Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja. "A Data Driven Approach for Raw Material Terminology" in Applied Sciences, MDPI AG (2021). https://doi.org/10.3390/app11072892
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Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite
Asbestos-containing pottery shards collected in the northeast of Corsica (Cap Corse) and dating from the 19th century, or earlier, have been analyzed by SEM-EDS, XRPD, FTIR and Raman microspectroscopy. Blue (crocidolite) and white (chrysotile) asbestos fiber bundles are observed in cross-sections. Most of the asbestos is partly or totally dehydroxylated, and some transformation to forsterite is observed to occur, indicative of a firing above 800 C. Examination of freshly fractured pieces shows a nonbrittle fracture with fiber pull-out, consistent with ...... fibers. Materials 2020, 13, 3597 6of18 Differences between samples are evident; for instance, the spectrum of sample c looks to be richer in asbestos fibers, in accordance with the XRPD results (Figure 5, see further). These differences could arise from the use of different raw materials and/or ...
... research, as this type of analysis has only been conducted to assess potential domestic uses (food residues). Materials 2020, 13, 3597 14 of 18 4. Conclusions Two types of raw materials have been identified in these archaeological asbestos-fiber-reinforced ceramic matrix composites, confirming ...
... Corsica have shown that these asbestos-reinforced artefacts have been produced at least since the Middle Materials 2020, 13, 3597; doi:10.3390/ma13163597 www.mdpi.com/journal/materials Materials 2020, 13, 3597 2of18 Ages in the northeast part of the island, where there are numerous ophiolite and ...Philippe Colomban, Aleksandar Kremenović. "Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite" in Materials, MDPI AG (2020). https://doi.org/10.3390/ma13163597
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Some aspects of fly ash utilization in building materials industry
Kostović Milena, Dimitrijević Dragana (2013)Kostović Milena, Dimitrijević Dragana. "Some aspects of fly ash utilization in building materials industry" in XXI International Scientific and Professional Meeting Ecological Truth Eco-Ist13, Bor, Serbia:University of Belgrade, Technical Faculty, Bor (2013): 179-185
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Applicability of waste from power plants as road materials
Marinković Slobodanka, Trifunović Prvoslav, Tokalić Rade. "Applicability of waste from power plants as road materials" in Third Regional Conference Industrial energy and environmental protection in Southeastern Europe, Beograd:Društvo termičara Srbije, (2011): 1-10
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Shear strength of municipal waste materials from two landfills in Serbia
Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan. "Shear strength of municipal waste materials from two landfills in Serbia" in Coupled Phenomena in Environmental Geotechnics (CPEG) – from theoretical and experimental research to practical applications, Torino, Italy:CRC Press, Taylor & Francis Group (2013): 347-354
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Geopolymer materials based on the electric arc furnace slag
Nikolić Irena, Častvan Janković Ivona, Radmilović Vuk, Karanović Ljiljana, Marković Smilja, Mentus Slavko, Radmilović Velimir (2013)Nikolić Irena, Častvan Janković Ivona, Radmilović Vuk, Karanović Ljiljana, Marković Smilja, Mentus Slavko, Radmilović Velimir. "Geopolymer materials based on the electric arc furnace slag" in Fifteenth Annual Conference YUCOMAT 2013 O.S.E.1, Herceg Novi, Montenegro: (2013): 47
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Titanium oxyde-Materials for greener environment - Оксиди титана-Материјали за здравију животну средину
Veljković Ivana, Poleti Dejan, Karanović Ljiljana, Simičić Miloš, Zdujić Miodrag, Jovalekić Čedomir (2010)Veljković Ivana, Poleti Dejan, Karanović Ljiljana, Simičić Miloš, Zdujić Miodrag, Jovalekić Čedomir. "Titanium oxyde-Materials for greener environment - Оксиди титана-Материјали за здравију животну средину" in XVII Konferencija Srpskog kristalografskog društva, Izvodi radova, Ivanjica, Srbija:Srpsko kristalografsko društvo (2010): 32-33
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BST Ceramics Obtained by Hydrothermally Assisted Complex Polymerization Method
Ćirković Jovana, Vojisavljević Katarina, Vulić Predrag, Dojčinović Biljana, Branković Zorica, Srećković Tatjana, Branković Goran (2015)Ćirković Jovana, Vojisavljević Katarina, Vulić Predrag, Dojčinović Biljana, Branković Zorica, Srećković Tatjana, Branković Goran. "BST Ceramics Obtained by Hydrothermally Assisted Complex Polymerization Method" in Book of abstracts of the 3rd Conference of the Serbian Society for Ceramic Materials, June 15-17. 2015. Belgrade, Serbia, Beograd:The Serbian Society for Ceramic Materials (2015): 84-84
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Application of the Final Flotation Waste for Obtaining the Glass-ceramic Materials
Mira Cocić, Mihovil Logar, Suzana Erić, Viša Tasić, Snežana Dević, Saša Cocić, Branko Matović (2017)Mira Cocić, Mihovil Logar, Suzana Erić, Viša Tasić, Snežana Dević, Saša Cocić, Branko Matović. "Application of the Final Flotation Waste for Obtaining the Glass-ceramic Materials" in Science of Sintering 49, Belgrade:International Institute for the Science of Sintering (2017): 431-433
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Obtaining of Ceramic Materials by the Method of the Thermal Transformation of Cation Exchanged Zeolites
Radosavljević Mihajlović Ana, Stojanović Jovica, Došen Anja, Vulić Predrag. "Obtaining of Ceramic Materials by the Method of the Thermal Transformation of Cation Exchanged Zeolites" in Advanced Ceramics and Application : program and the book of abstracts / [1st] Serbian Ceramic Society Conference, May 10-11th, 2012, Belgrade, Serbia, Beograd, Srbija:Srpsko keramičko društvo (2012): 25-25
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Photocatalytic degradation of textile dye with hydrothermally modified nanoanatase
Simović Bojana, Poleti Dejan, Kovač Sabina, Bjelajac Anđelika, Dapčević Aleksandra, Branković Goran (2015)Simović Bojana, Poleti Dejan, Kovač Sabina, Bjelajac Anđelika, Dapčević Aleksandra, Branković Goran. "Photocatalytic degradation of textile dye with hydrothermally modified nanoanatase" in 3rd Conference of the Serbian Society for Ceramic Materials 3rd Conference of the Serbian Society for Ceramic Materials 3rd Conference of the Serbian Society for Ceramic Materials, Beograd, Srbija :Institute for Multidisciplinary Research, University of Belgrade (2015): 82-82
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The influence of building materials on salt formation in rural environments
Matović Vesna, Erić Suzana, Srećković Batoćanin Danica, Colomban Philippe, Kremenović Aleksandar (2014)Matović Vesna, Erić Suzana, Srećković Batoćanin Danica, Colomban Philippe, Kremenović Aleksandar. "The influence of building materials on salt formation in rural environments" in Environmental Earth Sciences 72 no. 2, Berlin, Heidelberg:Springer (2014): 1939-1951. https://doi.org/10.1007/s12665-014-3101-4
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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
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Examination of the possibilities of the application of waste materials (gypsum, fly ash and bottom ash) in construction
Trifunović Prvoslav, Marinković Slobodanka, Kostić-Pulek Aleksandra, Tokalić Rade, Popov Svetlana (2014)Trifunović Prvoslav, Marinković Slobodanka, Kostić-Pulek Aleksandra, Tokalić Rade, Popov Svetlana. "Examination of the possibilities of the application of waste materials (gypsum, fly ash and bottom ash) in construction" in Podzemni radovi no. 24, Beograd:Rudarsko-geološki fakultet (2014): 49-60
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Microstructure refinement and physical properties of Ag-SnO2 based contact materials prepared by high-energy ball milling
Ćosović Vladan, Pavlović Mila, Ćosović Aleksandar, Vulić Predrag, Premović Milena, Živković Dragana, Talijan Nadežda (2013)Ćosović Vladan, Pavlović Mila, Ćosović Aleksandar, Vulić Predrag, Premović Milena, Živković Dragana, Talijan Nadežda. "Microstructure refinement and physical properties of Ag-SnO2 based contact materials prepared by high-energy ball milling" in Science of Sintering 45, Belgrade:Yugoslav Committee for ETAN (2013): 173-180. https://doi.org/10.2298/SOS1302173C
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Acoustic - optic approach for the examination of materials condition in objects of cultural heritage
Kričak Lazar, Barr M. Amy, Srećković Milesa, Dragović Magdalena, Čučaković Aleksandar, Ostojić Stanko, Kovačević Aleksandar, Borna Nada (2016)Kričak Lazar, Barr M. Amy, Srećković Milesa, Dragović Magdalena, Čučaković Aleksandar, Ostojić Stanko, Kovačević Aleksandar, Borna Nada. "Acoustic - optic approach for the examination of materials condition in objects of cultural heritage" in Book of Abstracts of 3rd International Conference MODERN METHODS OF TESTING AND EVALUATION IN SCIENCE, :Centralni Institut za konzervaciju, Naučno društvo za razvoj i afirmaciju novih tehnologija (2016): 32-32
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Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells
Mirković M. Miljana, Došen, M. Anja, Erić P. Suzana, Stojmenović D. Marija, Matović Z. Branko, Rosić A. Aleksandra (2018)Mirković M. Miljana, Došen, M. Anja, Erić P. Suzana, Stojmenović D. Marija, Matović Z. Branko, Rosić A. Aleksandra. "Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells" in Science of Sintering 50 no. 1, Beograd:International Institute for the Science of Sintering, Belgrade, Serbia (IISS) (2018): 95-109. https://doi.org/10.2298/SOS1801095M
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Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells
Mirković Miljana M., Došen Anja M., Erić Suzana P., Stojmenović, Marija D., Matović Branko Z., Rosić Aleksandra A. (2018)Mirković Miljana M., Došen Anja M., Erić Suzana P., Stojmenović, Marija D., Matović Branko Z., Rosić Aleksandra A.. "Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells" in Science of Sintering 1 no. 50, Beograd:Međunarodni Institut za nauku o sinterovanju (2018): 95-109. https://doi.org/https://doi.org/10.2298/SOS180
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Impact of Covid-19 on the Mining Sector and Raw Materials Security in Selected European Countries
Andrzej Gałaś, Alicja Kot-Niewiadomska, Hubert Czerw, Vladimir Simić, Michael Tost, Linda Wårell, Slávka Gałaś (2021)Andrzej Gałaś, Alicja Kot-Niewiadomska, Hubert Czerw, Vladimir Simić, Michael Tost, Linda Wårell, Slávka Gałaś. "Impact of Covid-19 on the Mining Sector and Raw Materials Security in Selected European Countries" in Resources, MDPI AG (2021). https://doi.org/10.3390/resources10050039