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2370 items
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Development of integrated fuzzy model for mine management optimization
Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)... Abstract Technoeconomic, environmental and safety criteria generally affect the management of metallic and non-metallic mining: operations. The first basic question that needs to be addressed when planning, ore mining is which methods are adequate and what is the optimal mining; technology? Due ...
... to the Ministry of Science, Technological Development, and Innovation of the Republic of Serbia for supporting, scientific research, which is essential for the advancement of a knowledge-based society. The authors would like to thank the editors and the anonymous referee for their suggestions ...
... expert evaluation, triangular fuzzy num- bers, multicriteria, decision making, Introduction. Mine management optimization, and thus the importance of mining. activity planning, stem from the fact that production costs are measured * Corresponding, author. DOT:10.7546/ CRABS.2023.09.12 1413 ...Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić. "Development of integrated fuzzy model for mine management optimization" in Comptes rendus de l'Académie Bulgare des Sciences (2023)
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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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A bilingual digital library for academic and entrepreneurial knowledge management
A generic knowledge management process of organization, storage and retrieval of knowledge can suitably be fitted in a digital library. In the digital and knowledge age digital libraries can be used in knowledge management to handle intellectual assets and support knowledge creation. A multilingual digital library either stores content in more than one language or provides multilingual query access to monolingual content. In Serbia 18 of 308 scientific journals regularly published are bi-lingual, with papers simultaneously being in English ...... processing, more specifically to language resources development and their application. She has developed the Serbian morphological e-dictionary, and was one of the key contributors to the development of Serbian wordnet, aligned multilingual corpus, and many other language resources. She also developed ...
... texts in two or more languages as their development is not straightforward: various versions of texts have to be collected and adequately prepared. In recent years new types of multilingual (or rather bi-lingual) journals have emerged in which academic and professional papers are published in two ...
... et al., 2007). Text preparation, alignment and generation of TMX documents are done within a special-purpose tool ACIDE (Aligned Corpora Integrated Development Environment) (Utvić et al., 2007). The TMX document consists of TU2 (Translation Unit) and TUV (Translation Unit Variant) elements, where ...Ranka Stanković, Cvetana Krstev, Biljana Lazić, Dalibor Vorkapić. "A bilingual digital library for academic and entrepreneurial knowledge management" in Proceeding of 10th International Forum on Knowledge Asset Dynamics — IFKAD 2015: Culture, Innovation and Entrepreneurship: connecting the knowledge dots, Bari, Italy, 10-12 June 2015, Bari : IFKAD (2015)
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WS4LR - a Worksation for Lexical Resources
... developing a tool that would facilitate the maintenance, exploitation and integration of available resources as well as their further development. Embarking on this task, the HLT group has recently produced an integrated and easily adjustable tool, a workstation for language resources, labeled ...
... resources provide for text processing using this type of dictionaries, but offer no facilities for dictionary development and management. WS4LR enables manipulation of dictionaries both of lemmas and of inflected forms. In LADL format, all the entries in the dictionary of simple word lemmas, the so called ...
... exist or are being developed according to the described formats and methodologies. Of course, not all of the resources need to exist. The user can work only on the resources he/she develops and modules that support them. The development of WS4LR will continue as we intend to incorporate in it more ...Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović. "WS4LR - a Worksation for Lexical Resources" in Proceedings of the Fifth Interantional Conference on Language Resources and Evaluation, Genoa, Italy, May 2006, ELRA - European Language Resources Association (2006)
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Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders
Milena Rosić, Maja Milošević, Maria Čebela, Vladimir Dodevski, Vesna Lojpur, Radomir Ljupković, Aleksandra Zarubica (2023)... For Publisher Dr Dragica Stanković Printing layout Dr. Jelena Maletaškić, Vladimir V. Srdić Press Faculty of Technology and Metalurgy, Research and Development Centre of Printing Technology, Karnegieva 4, Belgrade, Serbia Published: 2023 Circulation: 120 copies CIP – Karanorusanuuja ...
... Dapčević, Vladimir V. Srdić. - Belgrade : Institut za multidisciplinarna istraživanja, 2023 (Belgrade : Faculty of technology and metalurgy, Research and development centre of printing technology). -124 str. : ilustr. ; 25 cm Tiraž 120. – Str. 7: Welcome message / Branko Matović. - Registar. ...
... nanostructured material CopoHoo,MoOu indicated the possibility of a promising solution in photocatalytic processes towards green chemistry and sustainable development. 1. M. Rosić, A. Zarubica, A. Šaponjic', B. Babić, J. Zagorac, D. Jordanov, B. Matović, Mater. Res. Bull., 98 (2018) 111—120. š1 ...Milena Rosić, Maja Milošević, Maria Čebela, Vladimir Dodevski, Vesna Lojpur, Radomir Ljupković, Aleksandra Zarubica. "Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders" in Programme and the book of abstracts 7th Conference of The Serbian Society for Ceramic Materials 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia , Beograd : Institut za multidisciplinarna istraživanja (2023)
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Uticaj voda Dunava na formiranje kvaliteta podzemnih voda u zoni Apatina
Područje Apatina u proteklom periodu često je pominjano u razvojnim vodoprivrednim strategijama kao potencijalno perspektivna lokacija za izgradnju izvorišta duž obale Dunava, koje bi moglo da ima regionalni značaj. Ovim rešenjem trebao bi se prevazići problem lošeg kvaliteta vode za piće na celom području severne Bačke, tako što bi se kvalitet podzemne vode poboljšao zahvatanjem infiltriranih rečnih voda u priobalju Dunava. Istraživanjima koja je Departman za hidrogeologiju, Rudarsko-geo¬loškog fakulteta vršio tokom poslednjih 13 godina na izvorištima za vodosnabdevanje grada ...Bojan Hajdin, Željko Kljajić, Vesna Ristić-Vakanjac, Milojko Lazić, Marina Čokorilo-Ilić. "Uticaj voda Dunava na formiranje kvaliteta podzemnih voda u zoni Apatina" in Tehnika, Centre for Evaluation in Education and Science (CEON/CEES) (2018). https://doi.org/10.5937/tehnika1806791H
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Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach
Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2021)Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of the appropriate formulation technology needs to be based on the physicochemical properties of the drug and introduced in the early stages of drug research. One example of the new potential drug substance with poor solubility is DK-I-60-3, deuterated pyrazoloquinolinone, designed for the treatment of various neuropsychiatric ...... Institutes of Health, USA through grants R01 NS076517 and R01 MH096463 and National Science Foundation, Division of Chemistry through grant CHE-1625735 to JC. The APC was funded by the Ministry of Education, Science and Technological Development, the Republic of Serbia, through a grant agreement with ...
... observed in plasma and investigated organs, including the brain. Keywords: pyrazoloquinolinones; nanocrystals; wet media milling; fasted/fed bioavailability 1. Introduction The emerging trends in the combinatorial chemistry and design of psychopharmaco- logical drugs led to the development of drug candidates ...
... open access article The emerging trends in the combinatorial chemistry and design of psychopharmaco- conditions of the Creative Commons _ logical drugs led to the development of drug candidates with increased lipophilicity and Attribution (CC BY) license (https:// high molecular weight. It is estimated ...Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach" in Pharmaceutics, MDPI, Basel, Switzerland (2021). https://doi.org/10.3390/pharmaceutics13081188
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Ocena kvaliteta i mogućnost korišćenja podzemnih voda za piće i navodnjavanje u slivu reke Ralje
Analiza mogućnosti korišćenja podzemnih voda za potrebe vodosnabdevanje stanovništva kao i za navodnjavanje vršena je na prostoru sliva reke Ralje. Istražni prostor veličine oko 280 km2 je obuhvatio veći deo sliva reke Ralje koji se administrativno nalaze na području grada Beograda. Podzemne vode su glavni izvor za vodosnabdevanje i navodnjavanje u ovom području. Seoska naselja nemaju urađenu komunalnu infrastrukturu pa predstavljaju značajan faktor za degradaciju kvaliteta podzemnih voda na ovom području. U periodu 2012-2014 godine prikupljeno je 100 uzorka ...Sunčica Ninković, Nebojša Atanacković, Sava Magazinović, Jakov Andrijašević, Mihailo Šević. "Ocena kvaliteta i mogućnost korišćenja podzemnih voda za piće i navodnjavanje u slivu reke Ralje" in XV Srpski simpozijum o hidrogeologiji sa međunarodnim učešćem, Kopaonik, 14-17.septembar 2016. godine, Univerzitet u Beogradu- Rudarsko-geološki fakultet (2016)
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Preparation of Multimedia Document “YU Rock Scene”
SUMMARY: This study will present the preparation process of a multimedia document entitled YU ROCK SCENE in which participants were senior students of undergraduate studies of the Department of Library and Information Science at the University of Belgrade Faculty of Philology during the academic year 2014/2015, as a part of the subject Multimedia Documents. This study gives an overview of the historical development of rock and roll in the territory of the former Yugoslavia, rock scene in Yugoslav republics, ...... understandings and tastes in the single-party political system of Yugoslavia. Until the emergence of punk and the New Wave the main topic of lyrics was love. With the development of punk and the New Wave the texts gained new breadth and complexity which was at variety with the social, cultural and political ...
... on other arts and media. Special at- tention was given to the technical implementation of the project, including stages such as planning, processing, designing and creation of the multime- dia document itself. KEYWORDS: multimedia document, library science, information science, rock and roll, music, ...
... Belgrade, Faculty of Philology 1 Historical Development of Rock and Roll in the Territory of Former Yugoslavia Rock and roll in the territory of former Yugoslavia is rooted in the 1920s when new instruments, such as saxophone and guitar, began to emerge (Fajfić and Nenad, 2009, pp. 18–21). The emergence ...Milena Obradović, Aleksandra Arsenijević, Mihailo Škorić. "Preparation of Multimedia Document “YU Rock Scene”" in Infotheca - Journal for Digital Humanities, Faculty of Philology, University of Belgrade (2017). https://doi.org/10.18485/infotheca.2016.16.1_2.6
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Vebran Web Services for Corpus Query Expansion
Ranka Stanković, Miloš Utvić (2020)U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.... have become a large and complex lexical resource. An on-line applica- tion for dictionary development and management, based on a central lexical data repository (lexical database) is developed offering various possibilities for improvement of SMD, e.g. control of data consistency and introduction of explicit ...
... Stanković R. and Utvić M., “Vebran Web Service . . . ”, pp. 99–118 3.3 Terminological resources Termi9 application supports the development of terminological dictionar- ies in various fields (mathematics, agronomy, mining), as well as the process- ing and presentation of terms in Serbian and English. ...
... PoS-tagged by TreeTagger, gives only 30 results and only word types tatama (poor recall). Actually, forms of lemma tata are far more frequent in Serbian (SrpKor2013, too) than forms of lemma tat. OCWB (Evert and The OCWB Development Team, 2019) and NoSketch Engine (Rychlý, 2007) treat corpus as a ...Ranka Stanković, Miloš Utvić. "Vebran Web Services for Corpus Query Expansion" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.5
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Advantages and challenges in presenting mathematical content using EDX platform
... “Mathematics teacher TPACK standards and development model”. Contemporary Issues in Technology and Teacher Education, vol. 9(1), pp. 4-24, Oct. 2009. [8] “OER in Mathematics, A free and open set of professional development resources for learning and teaching mathematics”. http://maine ...
... continued. REFERENCES [1] United Nations Educational, Scientific and Cultural Organization (UNESCO). In “2009 world conference on higher education: The new dynamics of higher education and research for societal change and development e Communique”. July, 2009. [2] Margaryan, A., Bianco, M., & ...
... ibas.it Abstract: In recent years, rapid improvement of educational and internet technologies has contributed to faster development of Open Educational Resources. OERs have had significant impact on lifelong learning and on the availability of learning content. Despite worldwide trends, in Serbia ...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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Проширивање мреже пловних путева Републике Србије у функцији одбране земље
Мрежу пловних путева Републике Србије чини мрежа међународних и међудржавних пловних путева. Међународне пловне путеве чине реке Дунав, Сава, Колубара, Дрина, Канал Дунав-Тиса-Дунав (Д-Т-Д) „Нови Сад – Савино село“ и Беочински рукавац – канал, док међудржавни пловни пут на коме важи међународни режим пловидбе чини река Тиса. Поред наведених пловних путева који већим делом обухватају територију Аутономне покрајине Војводине, Република Србија има потенцијал проширења мреже пловних путева и у централном делу Србије пре свега у Поморављу. Проширењем мреже пловних ...Милан Кресојевић, Весна Ристић Вакањац, Драган Трифковић. "Проширивање мреже пловних путева Републике Србије у функцији одбране земље" in 50. симпозијум о операционим истраживањима - SYM-OP-IS 2023, Тара, 18–21. септембар 2023., Београд : Медија центар „Одбрана” (2023)
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An intelligent hybrid system for surface coal mine safety analysis
Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić. "An intelligent hybrid system for surface coal mine safety analysis" in Engineering Applications of Artificial Intelligence (2010)
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Quantitative landslide risk assessment in the city of Tuzla
In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...... rs should become aware of such scenarios and anticipate for specific risks when planning infrastructural and other urban development. It is even more pronounced in the developing countries, which are entirely focused on infrastructural development, and cannot additionally cope with the disasters ...
... etc., as well as the final risk model suggests good performance, both visually and numerically (high accurancy >75% and AUC of >0.85) and justifies landslide assessment in the future for many aspects of urban planning and related decision-making. mailto:milos.marjanovic@rgf.bg.ac.rs SCG-XIII ...
... practiced and more involved in the legislation. It allows a better insight into critical parts, allows prioritization, and hence, better planning and preparedness in the case of emergency. This paper precisely addresses such issues in a case study of the City of Tuzla in Bosnia and Herzegovina ...Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović. "Quantitative landslide risk assessment in the city of Tuzla" in SCG-Xiii International Symposium on Landslides. Cartagena, Colombia- February 22-26, 2021, International Society for Soil Mechanics and Geotechnical Engineering (2021)
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Development of an integrated model for open-pit-mine discontinuous haulage system optimization
Miodrag Čelebić, Dragoljub Bajić, Sanja Bajić, Mirjana Banković, Duško Torbica, Aleksej Milošević , Dejan Stevanović (2024)Miodrag Čelebić, Dragoljub Bajić, Sanja Bajić, Mirjana Banković, Duško Torbica, Aleksej Milošević , Dejan Stevanović . "Development of an integrated model for open-pit-mine discontinuous haulage system optimization" in Sustainability, MDPI (2024). https://doi.org/10.3390/su16083156
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Terminological and lexical resources used to provide open multilingual educational resources
Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages, mostly in the languages of Western Balkans, Russian and English. University of Belgrade (UB) hosts a central repository based on: BAEKTEL Metadata Portal (BMP), terminological web application for management, browse and search of terminological resources, web services for linguistic support (query expansion, information retrieval, OER indexing, etc.), annotation of selected resources and OER repository on local edX ...... practical experience and as such was supported by information sciences. There is widespread theory of four basic periods in development of terminology, the origins, the structuring of the field, the boom and the expansion [4]. Those stages are closely related with the development of computers. Consequently ...
... course aimed at unlimited participation and open access via the web through TEA, which is a considerable advantage for both students and teachers, immediate constructive feedback for learners through ITS, with further enhancements with the development of spoken language technologies. One of the ...
... dictionaries and term bases, which can be monolingual, 2 Available at: http://www.macmillandictionary.com/dictionary/british/terminol ogy bilingual or multilingual. Additionally, it strengthened the need to standardize the one-profession-vocabulary, because of rapid development in scientific research ...Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić. "Terminological and lexical resources used to provide open multilingual educational resources" in The Seventh International Conference on eLearning (eLearning-2016), 29-30 September 2016, Belgrade, Serbia, Belgrade : Belgrade Metropolitan University (2016)
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Life Cycle Assessment of Individual Wood Biomass Heating Systems in Households
The use of solid fuels (wood biomass and coal) for heating of households continues to be common practice within European countries. Solid fuel combustion in households contributes more than 46% to total emissions of fine particulate matter. In this study, a life-cycle assessment (LCA) of firewood-based and pellet-based heating systems is performed. These two systems represent two different types of individual wood biomass heating systems. In the case of the firewood-based heating systems, it is analyzed a typical stove ...... field of heating sector development towards cleaner technologies [9]. In this study, the LCA of firewood-based and wood pellet-based HSs is performed, as two different types of individual wood biomass-based HSs. A typical stove used in the Serbian household for decades and a modern wood pellet-based ...
... considers the environmental aspects and the potential impacts of a product or a service system throughout its life, it becomes a very useful method for researching studies related to the problem of sustainable development, cleaner production, energy savings, and environmental protection. This study ...
... important issue that reflects on energy consumption and environmental performance. Deployment of more efficient technologies in the combustion of biomass results in significant benefits for the environment, climate change mitigation, and sustainable development. The obtained results show that wood pellet-based ...Boban Pavlović, Dejan Ivezić, Marija Živković. "Life Cycle Assessment of Individual Wood Biomass Heating Systems in Households" in 5th International Scientific Conference ”Conference on Mechanical Engineering Technologies and Applications” COMETa2020, East Sarajevo, 2020, University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo (2020)
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Formative evaluation of e-learning projects with the logical framework approach
... linear and systems thinking approaches for program evaluation illustrated using the Indiana Interdisciplinary GK-12, Evaluation and Program Planning, Vol. 32 No. 3, p. 187-196, 2009. [23] Chen, H., Practical program evaluation: Assessing and improving planning, implementation, and effectiveness ...
... years, and involves a Consortium of 9 Universities and 2 Companies. BAEKTEL is a cooperation project, granted under the European Union development program Tempus IV - 6th Call. The LFA is an approach adopted by all major international organizations dispensing development aid, and among them ...
... 1996). Characteristics of the project are: complex accomplishment, uniqueness of the output, limited duration, clear and agreed goal, continuous process of planning and control of different resources, interdependent constraints of time-cost-quality [8][9]. All the projects, despite their ...Roberto Linzalone, Giovani Schiuma, Ivan Obradović, Ranka Stanković. "Formative evaluation of e-learning projects with the logical framework approach" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade Metropolitan Univesity (2015)
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Novi koncept izrade Osnovne hidrogeološke karte Srbije
Igor Jemcov, Zoran Stevanović, Vladimir Živanović, Saša Milanović, Dušan Polomčić, Veselin Dragišić (2022)Osnovna hidrogeološka karta (OHGK) predstavlja bazični dokument u hidrogeologiji, a ima za cilj sagledavanje osnovnih tipova izdani što da omogućava sagledavanje podzemnih vodnih resursa na području obuhvaćenom kartom. Primena postojećeg Uputstva za izradu Osnovne hidrogeološke karte SFRJ 1:100.000 (iz 1984, odnosno 1988. godine), vezana je za brojne poteškoće, što je uslovilo da je u proteklom periodu od 30 godina bilo je više inicijativa za formiranjem novog Uputstva. Sagledavajući postojeću situaciju uz činjenice o savremenim trendovima razvoja hidrogeoloških karata u ...Igor Jemcov, Zoran Stevanović, Vladimir Živanović, Saša Milanović, Dušan Polomčić, Veselin Dragišić. "Novi koncept izrade Osnovne hidrogeološke karte Srbije" in Zbornik radova XVI srpskog Simpozijum o hidrogeologiji sa međunarodnim učešćem, Univerzitet u Beograd, Rudarsko-geološki fakultet (2022)
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Simulation of Hydrogeological Environmental Discharge in Case of Interruption Constant Observations
Marina Čokorilo Ilić, Dragoljub Bajić, Miroslav Popović. "Simulation of Hydrogeological Environmental Discharge in Case of Interruption Constant Observations" in International Scientific Conference - Sinteza 2024, Belgrade, 16. maj 2024, Singidunum University (2024). https://doi.org/10.15308/Sinteza-2024-288-294