Претрага
2786 items
-
Ecological potential of Epilobium dodonaei Vill. for restoration of metalliferous mine wastes
Ranđelović Dragana, Gajić Gordana, Mutić Jelena,Pavlović Pavle, Mihailović Nevena, Jovanović Slobodan (2016)Ranđelović Dragana, Gajić Gordana, Mutić Jelena,Pavlović Pavle, Mihailović Nevena, Jovanović Slobodan. "Ecological potential of Epilobium dodonaei Vill. for restoration of metalliferous mine wastes" in Environmental Engineering 95, Amsterdam, Netherlands :Elsevier (2016): 800-810. https://doi.org/http://dx.doi.org/10.1016/j.ec M21
-
Forecasting financial distress of mining companies: Tool for examination of key performance indicators
Zlatanović Dragan, Bugarin Mile, Milisavljević Vladimir. "Forecasting financial distress of mining companies: Tool for examination of key performance indicators" in Mining and Metalurgy Engineering Bor no. 1, Bor:Mining and Metallurgy Institute, Bor (2016): 73-80. https://doi.org/10.5937/MMEB1601073Z M24
-
Synchronization of the minimal models of bursting neurons coupled by delayed chemical or electrical synapses
Vasović Nebojša, Burić Nikola, Todorović Kristina, Grozdanović Ines. "Synchronization of the minimal models of bursting neurons coupled by delayed chemical or electrical synapses" in Chinese Physics B 21 no. 1, Kina:Chinese Physics B (2012): 1-8 M22
-
Preliminary Results of the Analysis of Pleistocene Rodent Fauna from the Hadzi Prodanova Cave Near Ivanjica (Western Serbia)
Bogićević Katarina, Nenadić Draženko, Đurić Dragana, Milivojević Jelena, Lazarević Zorica . "Preliminary Results of the Analysis of Pleistocene Rodent Fauna from the Hadzi Prodanova Cave Near Ivanjica (Western Serbia)" in COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES 69 no. 7 (2016): 891-896 M23
-
Behavior Determining of Bucket Wheel Drive Depending on the Wear Impact of the Cutting Elements
Miletić Filip, Jovančić Predrag, Đenadić Stevan. "Behavior Determining of Bucket Wheel Drive Depending on the Wear Impact of the Cutting Elements" in Procedia Structural Integrity 13, :Elsevier (2018): 1644-1650. https://doi.org/https://doi.org/10.1016/j.pros M24
-
Nonlinear theoretical basis in the description of the behavior of neuronal systems
Ines Grozdanović (2016)Ines Grozdanović. Nonlinear theoretical basis in the description of the behavior of neuronal systems, Београд : Математички институт САНУ, 2016 Без категорије
-
Risk management of a workplace in the open mine
Kirin Snežana, Miljanović Igor, Sedmak Aleksandar. "Risk management of a workplace in the open mine" in Proceedings of 5th International Scientific and Expert Conference of the International TEAM Society - no. - (2013): 342-345 M33
-
125 years of the Serbian Geological Society (1891-2016)
Rundić Ljupko, Stevanović Zoran (2017)Rundić Ljupko, Stevanović Zoran. "125 years of the Serbian Geological Society (1891-2016)" in INHIGEO Annual Record no. 49, Johnstown, Pennsylvania, USA:The International Commission on the History of Geological Sciences (INHIGEO) (2017): 140-142 M34
-
Creation of a Training Dataset for Question-Answering Models in Serbian
Razvoj i primena veštačke inteligencije u jezičkim tehnologijama značajno su napredovali poslednjih godina, posebno u domenu zadatka odgovaranja na pitanja (Question Answering - QA). Dok su postojeći resursi za QA zadatke razvijeni za glavne svetske jezike, srpski jezik je relativno zanemaren u ovoj oblasti. Ovaj rad predstavlja inicijativu za kreiranje obimnog i raznovrsnog skupa podataka za obučavanje modela za odgovaranje na pitanja na srpskom jeziku, koji će doprineti unapređenju jezičkih tehnologija za srpski jezik. Pored brojnih istraživanja o jezičkim modelima ...veštačka inteligencija, obrada prirodnog jezika, jezički resursi, anotirani skupovi, ekstrakcija informacija, odgovaranje na pitanjaRanka Stanković, Jovana Rađenović, Maja Ristić, Dragan Stankov. "Creation of a Training Dataset for Question-Answering Models in Serbian" in South Slavic Languages in the Digital Environment JuDig Book of Abstracts, University of Belgrade - Faculty of Philology, Serbia, November 21-23, 2024, University of Belgrade - Faculty of Philology (2024) М64
-
Komparacija metoda XRF i ICP-MS na uzorcima uglja i produkata sagorevanja
Ugljevi niskog ranga – ligniti u Republici Srbiji predstavljaju glavnu energetsku sirovinu koja se koristi za proizvodnju električne energije. Rudarstvo u Srbiji doprinosi bruto dodatoj vrednosti sa 1,8% (2020; https://publikacije.stat.gov.rs/). Sagorevanjem ugljeva niskog ranga u termoelektranama generišu se velike količine elektrofilterskog pepela i pepela, koje često predstavljaju jedan od izvora zagađenja životne sredine usled sadržaja toksičnih elemenata. Dalja upotreba produkata sagorevanja zavisi od njihovog sastava i sadržaja toksičnih mikroelemenata. Svakodnevno sagorevanje lignita u termoelektranama uslovljava konstantan monitoring potencijalno toksičnih ...Branko Kostić, Dejan Prelević, Sabina Kovač, Ksenija Eraković, Dragana Životić. "Komparacija metoda XRF i ICP-MS na uzorcima uglja i produkata sagorevanja" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022) М64
-
A WordNet Ontology in Improving Searches of Digital Dialect Dictionary
In this paper, we present a method for automatic generation of a digital resource, which connects all indirect synonyms of a dialect term to all indirect synonyms of a corresponding term in the standard language, aiming to improve the search of a digital dialect dictionary. The method uses SWRL rules defined in the Serbian WordNet ontology to identify sets of synonymous words. It also uses e-dictionaries to produce correct lemmas in standard language that users usually employ in searches. ...Miljana Mladenović, Ranka Stanković, Cvetana Krstev. "A WordNet Ontology in Improving Searches of Digital Dialect Dictionary" in New Trends in Databases and Information Systems: ADBIS 2017 Short Papers and Workshops - SW4CH (Semantic Web for Cultural Heritage) 767, Springer International Publishing (2017). https://doi.org/10.1007/978-3-319-67162-8_37 M33
-
The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia
For the purpose of the facilities construction within the transfer station „Prelici“ in Cacak, specific geotechnical investigations were carried out based on which the technological project with the facilities schedule was developed. Significant deviations in relation to the presented results were determined during earthworks, so the additional geotechnical investigation works were carried out. Since the new investigation works have determined a different cross section of the terrain, it was proposed to move the planned facilities which led to the ...Dragoslav Rakić, Irena Basarić, Jovana Janković, Tina Đurić. "The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia" in 17th International waste management and landfill symposium, Proceedings SARDINIA 2019, CISA Publisher (2019) М33
-
Defining structural correlation using of total horizontal gradient
Gravity data can help to define the structural correlation along significant vertical shifts. The different procedures of mathematical transformations on gravity data are applied to define structural correlations. The paper presents the results obtained using the procedure total horizontal gradient on gravity data. The application of the total horizontal gradient helped to detect contacts with a large dip angle (vertical or subvertical contacts), which can be interpreted as faults. The study area located in the wider area of the ...Snežana Ignjatović, Ivana Vasiljević, Milanka Negovanović. "Defining structural correlation using of total horizontal gradient" in The 52nd International October Conference on Mining and Metallurgy, Bor, novembar 29-30.11.2021., University of Belgrade ‐ Technical faculty in Bor, Bor, November 2021 (2021) М33
-
Design and drilling of wells in formations with high pressure
Vojin Solomun (2024)Objectives of this Thesis are to: - Develop an awareness of the challenges presented from elevated temperatures and pressures in well construction. - Learn the key differences between ―normal‖ condition wells and HPHT wells. - Understand some of the indicators of thermal- and pressure-related problems. - Understand the responses which may be made to mitigate high pressure and high temperature ,,HPHT‘‘ challenges while drilling wells. HPHT wells are an unavoidable consequence of the ever expanding search for oil and gas resources around the world. As wells are ...Vojin Solomun. Design and drilling of wells in formations with high pressure, 2024
-
Towards an understanding of southern peri-Pannonian lacustrine depositional cycles: Interplay of sediment delivery and shifting intrabasinal height, a case study of drilled Neogene sediments from northwest Toplica Basin (Central Serbia)
Marija Radisavljević, Nikola Burazer, Aleksandra Šajnović, Darko Spahić, Gordana Gajica, Sabina Kovač, Violeta Gajić, Branimir Jovančićević (2024)neogensko paleojezero, peri-panonsko istezanje, sedimentologija, mineralogija, biomarkeri, paleosredinaMarija Radisavljević, Nikola Burazer, Aleksandra Šajnović, Darko Spahić, Gordana Gajica, Sabina Kovač, Violeta Gajić, Branimir Jovančićević. "Towards an understanding of southern peri-Pannonian lacustrine depositional cycles: Interplay of sediment delivery and shifting intrabasinal height, a case study of drilled Neogene sediments from northwest Toplica Basin (Central Serbia)" in International Journal of Sediment Research, Elsevier BV (2024). https://doi.org/10.1016/j.ijsrc.2024.03.006 М22
-
On the compatibility of lexical resources for NooJ
Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović. "On the compatibility of lexical resources for NooJ" in Automatic Processing of Various Levels of Linguistic Phenomena: Selected Papers from the 2011 International Nooj Conference, Cambridge Scholars Publishing (2012): 96-108 M14
-
Trace elements and Sr-Nd-Pb isotopes of K-rich, shoshonitic, and calc-alkaline magmatism of the Western Mediterranean Region: Genesis of ultrapotassic to calc-alkaline magmatic associations in a post-collisional geodynamic setting
Conticelli Sandro, Guarnieri Luisa, Farinelli Alice, Mattei Massimo, Avanzinelli Riccardo, Bianchini Gianluca, Boari Elena, Tommasini Simone, Tiepolo Massimo, Prelević Dejan, Venturelli Giampiero (2009)Conticelli Sandro, Guarnieri Luisa, Farinelli Alice, Mattei Massimo, Avanzinelli Riccardo, Bianchini Gianluca, Boari Elena, Tommasini Simone, Tiepolo Massimo, Prelević Dejan, Venturelli Giampiero. "Trace elements and Sr-Nd-Pb isotopes of K-rich, shoshonitic, and calc-alkaline magmatism of the Western Mediterranean Region: Genesis of ultrapotassic to calc-alkaline magmatic associations in a post-collisional geodynamic setting" in Lithos 107, Amsterdam, Netherlands Београд :Elsevier BV Elsevier BV (2009): 68-92. https://doi.org/10.1016/j.lithos.2008.07.016 M21
-
Rietveld crystal structure refinement of a natural rhombohedral grossular-andradite garnet from Serbia
Pavle Tančić, Aleksandar Kremenović (2022)Four macroscopically visible B–E (rim) zones, within a large natural ferric grossular garnet of Grs58–64Adr36–42 Sps2 composition, are described by means of Rietveld refinements of the crystal structures in a series of six space groups, followed by com parative analysis of the R-values, site occupancy factors, and bond lengths and angles. The garnet crystallized in the rhombohedral R63c space group. Various polyhedral distortions and structural or derdis or dervariations between the zones studied are also described and discussed. The ...Pavle Tančić, Aleksandar Kremenović. "Rietveld crystal structure refinement of a natural rhombohedral grossular-andradite garnet from Serbia" in Geological Quarterly, Polish Geological Institute - National Research Institute (PGI-NRI) (2022). https://doi.org/10.7306/gq.1639 М22
-
Asset management and condition monitoring on maintenance of mining equipment lignite mines
Predrag Jovančić (2016)Maintenance strategy, once set, is not permanent. This strategy should be adapted and altered according to the findings, achieved results, variation of mine product prices, changes in the region etc. On the other hand, maintenance strategy should be: safe operation, higher productivity, reduced costs and functionality of complete system. Asset management represents activities through which mine achieves the optimal and sustainable management of its property, in order to meet the plan - realization of production with optimized costs. Therefore, ...Predrag Jovančić. "Asset management and condition monitoring on maintenance of mining equipment lignite mines" in 13th International symposium Continuous Surface Mining ISCSM 2016, 12-14 September 2016, Belgrade – Serbia, Belgrade : Yugoslav Opencast Mining Committee (2016) М31
-
Просторни положај лежишта угља Ђурђевик: геофизичко-геолошки модел
Синиша Арсеновић (2019)Лежиште угља Ђурђевик представља источни део Бановићког угљеног басена и припада северној страни босанске офиолитске зоне унутрашњих Динарида у чији састав улазе стене палеозојске, мезозојске и кенозојске старости. Језерска доњомиоценска угљоносна серија изграђена је од лапоровито-глиновитих седимената са једним слојем мрког угља. Дебљина угљеног слоја креће се у интервалу од 5 до 25 m са генералним правцем пружања СЗ - ЈИ и падом према ЈЗ. У зони обухваћеноj геофизичким истраживањима изражена je пострудна тектоника у виду раседа мањег и ...Синиша Арсеновић. Просторни положај лежишта угља Ђурђевик: геофизичко-геолошки модел, Београд : Рударско-геолошки факултет, 2019 M70