Претрага
2234 items
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Određivanje teorijskog termičkog potencijala napuštenih naftnih i gasnih bušotina
Marija Ilić, Marija Živković, Dušan Danilović, Miroslav Crnogorac, Vesna Karović Maričić, Lola Tomić (2023)U Srbiji postoji oko 1.200 napuštenih naftnih i gasnih bušotina, koje imaju značajan potencijal za proizvodnju toplotne energije. Napuštene bušotine, u zavisnosti od lokacije gde se nalaze i termičkog potencija sa kojim raspolažu, se mogu koristiti za proizvodnju toplotne energije ili električne energije, ili za kombinovanu proizvodnju električne i toplotne energije. Toplotna enegija koja je proizvedena iz napuštenih bušotina dobija se korišćenjem geotermalne energije, pa se i električna i /ili toplotna energija koja bi se dobila korišćenjem takvih toplotnih izvora bilansira ...Marija Ilić, Marija Živković, Dušan Danilović, Miroslav Crnogorac, Vesna Karović Maričić, Lola Tomić. "Određivanje teorijskog termičkog potencijala napuštenih naftnih i gasnih bušotina" in Tehnika, Savez inženjera i tehničara Srbije (2023). https://doi.org/10.5937/tehnika2306667I М53
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EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School
Prva škola za obuku polaznika koju je organizovala COST akcija NexusLinguarum održana je od 8. do 12. februara 2021. godine sa ciljem da studenti, istraživači i stručnjaci nauče osnove lingvističke nauke o podacima. Tokom obuke polaznici su se upoznali sa širokim spektrom tema: od semantičkog veba, RDF -a i ontologija, do modeliranja i pretraživanja jezičkih podataka pomoću najsavremenijih ontoloških modela i alata. Škola je održana u okviru serije letnjih škola EUROLAN-a i organizovalo ju je virtuelno (onlajn) nekoliko instituta; ...nauka o lingvističkim podacima, povezani podaci u lingvistici, jezički podaci, EUROLAN, NexusLinguarum, COST akcija, škola za obukuMilan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković. "EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School" in Infotheca, Faculty of Philology, University of Belgrade (2021). https://doi.org/10.18485/infotheca.2021.21.1.7 М53
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Ventex: an expert system for mine ventilation systems analysis
roblems relating to mine ventilation systems analysis are usually of a very complex nature. They involve the estimation of numerous interdependent parameters pertaining to the network status, ventilation status, ventilation system stability, air current losses, climate conditions, gas state, fire risk and dangerous dust pollution risk. The solution to these problems relies, to a great extent, on numerical methods. With the development of computer technology these methods were incorporated as numerical routes in software packages, such as the mine ...Nikola Lilić, Ranka Stanković, Ivan Obradović. "Ventex: an expert system for mine ventilation systems analysis" in Mining Technology, United Kingdom (1997) М51
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Ionothermal synthesis and crystal structure of a new organic–inorganic hybrid compound:catena-poly[bis(1-ethyl-3-methylimidazolium) [hepta-μ-bromido-pentacuprate(I)]]
A new organic-inorganic hybrid compound, catena-poly[bis(1-ethyl-3-methylimidazolium) [μ5-bromido-tri-μ3-bromido-tri-μ2-bromido-pentacuprate(I)]], {(C6H11N2)2[Cu5Br7]}n, has been obtained under ionothermal conditions from a reaction mixture containing Ba(OH)2•8H O, Cu(OH)2•2H2O, As2O5 , 1-ethyl-3-methylimidazolium bromide and distilled water. The crystal structure consists of complex [Cu5Br7]2- anions arranged in sinusoidal {[Cu5Br7]2-}n chains running along the a axis, which are surrounded by 1-ethyl-3-methylimidazolium cations. Three of the five unique Br atoms and one of the three Cu(I) atoms occupy special positions with half-occupancy (a mirror plane perpendicular to the b ...кристална структура, органско-неорганско хибридно једињење, бакар(I) бромид, јонотермна синтеза, 1-етил-3-метилимидазолијум бромид, Cu•••Cu интеракцијеLjiljana Karanović, Dejan Poleti, Tamara Đorđević. "Ionothermal synthesis and crystal structure of a new organic–inorganic hybrid compound:catena-poly[bis(1-ethyl-3-methylimidazolium) [hepta-μ-bromido-pentacuprate(I)]]" in Acta Crystallographica Section C Structural Chemistry, International Union of Crystallography (IUCr) (2014). https://doi.org/10.1107/S205322961402172X М23
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Optimizacija ugla nagiba generalne kosine unutrašnjeg odlagališta površinskog kopa Tamnava-Zapad
Formiranje geomehanički tabilnih unutrašnjih odlagališta otkrivke ima izuzetno značajnu ulogu pri projektovanju i planiranju razvoja površinskih kopova uglja sa aspekta preraspodele masa otkrivke, dinamike eksploatacije, ekoloških zahteva, rudarskih rizika i troškova. Uvećanje zavodnjenosti unutrašnjeg odlagališta otkrivke površinskog kopa Tamnava-Zapadno Polje, kao posledica globalnih klimatskih promena sa pojavom katastrofalnih obimnih padavina i velike poplave, dovelo je i do značajnih ali i trajnih promena geomehaničkih karakteristika materijala, umanjenja stabilnosti generalne kosine unutrašnjeg odlagališta i znatnog povećanja rudarskog rizika. Inovirane varijantne ...Natalija Pavlović, Branko Petrović, Tomislav Šubaranović, Ivan Janković. "Optimizacija ugla nagiba generalne kosine unutrašnjeg odlagališta površinskog kopa Tamnava-Zapad" in 15. Međunarodna konferencija o površinskoj eksploataciji OMC 2022, Zlatibor, 12.-15.10.2022., Jugoslovenski komitet za površinsku eksploataciju (2022) М33
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Ocena zaštitne funkcije povlatnih slojeva izvorišta Jasik (Opština Batočina) primenom GLA metode
U cilju utvrđivanja rezervi podzemnih voda i analize uslova zaštite u periodu 2012. i 2013. godine, sprovedena su detaljna hidrogeološka istraživanja na području izvorišta Jasik (opština Batočina). Uspostavljen je sistem monitoringa, čiji je rezultat predstavljao prikupljanje detaljnih hidrogeoloških podataka. Za potrebe analize, izrađen je hidrodinamički model, na osnovu koga je simulirano kretanje podzemnih voda, odnosno, utvrđene zone sanitarne zaštite. Pored navedenog, za potrebe utvrđivanja uslova zaštite podzemnih voda, bilo je neophodno utvrditi podložnost aluvijalne izdani izvorišta Jasik zagađenju. Polazeći ...Rastko Petrović, Igor Jemcov, Dušan Polomčić. "Ocena zaštitne funkcije povlatnih slojeva izvorišta Jasik (Opština Batočina) primenom GLA metode" in Vodoprivreda, Srpsko društvo za navodnjavanje i odvodnjavanje (2014) М52
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A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach
Nikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović (2024)This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...fuzzy logic, max-min composition, continuous part of combined system (CCS), open pit, mining, dependabilityNikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović. "A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach" in Applied Sciences, Basel, August 2024, MDPI (2024). https://doi.org/https://doi.org/10.3390/app14177947 М22
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Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications
Darko Bozovic, Vladimir Simic, Dragan Radulovic, Slobodan Radusinovic, Vesna Matovic, Anja Terzic (2024)This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...примарне сировине, минералогија, физичко-механичка својства, технолошка својства, наука о материјалимаDarko Bozovic, Vladimir Simic, Dragan Radulovic, Slobodan Radusinovic, Vesna Matovic, Anja Terzic. "Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications" in Science of Sintering, Bor, August 2024, National Library of Serbia (2024). https://doi.org/10.2298/SOS240701029B М23
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Primena klasterizacije metodom K-srednjih vrednosti za ispitivanje hidrohemijskog diverziteta podzemnih voda na lokaciji Vrnjačke Banje
Klasterizacija metodom k-srednjih vrednosti koristi se za razvrstavanje podataka u homogene grupe, tj. klastere, na osnovu odabranih varijabli i unapred zadatog broja klastera. Algoritam iterativnim postupkom određuje centre klastera i dodeljuje uzorke u klastere čijem su centru najbliži. Ovaj postupak pogodan je za raščlanjivanje i, samim tim, pojednostavljivanje obimnih skupova hidrohemijskih podataka, što je pokazano na primeru termo-mineralnih voda sa šireg područja Vrnjačke Banje. Pored same klasifikacije, opisana metoda pruža mogućnost provere hipoteza o strukturi podataka, npr. o postojanju ...Jana Štrbački, Vladimir Živanović, Nebojša Atanacković, Snežana Kretić. "Primena klasterizacije metodom K-srednjih vrednosti za ispitivanje hidrohemijskog diverziteta podzemnih voda na lokaciji Vrnjačke Banje" in XVII Srpski simpozijum o hidrogeologiji sa međunarodnim učešćem , Pirot, Srbija, 02-06. oktobar 2024, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2024). https://doi.org/10.5281/zenodo.13739553 М33
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Rečnik geoloških termina i pojmova geološkog informacionog sistema Srbije (Glossary of geological terms and concepts of geological information system of Serbia)
Trivić Branislav, Blagojević Branislav, Stanković Ranka. Rečnik geoloških termina i pojmova geološkog informacionog sistema Srbije (Glossary of geological terms and concepts of geological information system of Serbia), Beograd,Srbija:Ministarstvo životne sredine, rudarstva i prostornog planiranja, 2011 M18
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Climate changes and water supply in southeastern europe - The project CC-WaterS
Kuschnig Gerhard, Čenčur-Curk Barbara, Nahchtnebel Hans Peter, SImonffy Zoltan, Stevanović Zoran, Vafeiadis Margaritis (2011)Kuschnig Gerhard, Čenčur-Curk Barbara, Nahchtnebel Hans Peter, SImonffy Zoltan, Stevanović Zoran, Vafeiadis Margaritis. "Climate changes and water supply in southeastern europe - The project CC-WaterS" in Proceedings / IWA Specialist Groundwater Conference, 08-10 September 2011, Belgrade, Serbia, Belgrade: Institute for the Development of Water Resources Jaroslav Èerni (2011): 337-346 M33
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Karst aquifer as a buffer for climate variations and changes
Stevanović Zoran, Ristić-Vakanjac Vesna, Milanović Saša. "Karst aquifer as a buffer for climate variations and changes" in Proceedings / IWA Specialist Groundwater Conference, 08-10 September 2011, Belgrade, Serbia, Belgrade: Institute for the Development of Water Resources Jaroslav Èerni (2011): 369-375 M34
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Characterization of transboundary aquifers in Dinaric karst - A base for sustainable water management at regional and local scale
Stevanović Zoran, Kukurić Neno, Treidel Holger, Pekaš Željko, Jolović Boban, Radojević Dragan, Pambuku Arben (2012)Stevanović Zoran, Kukurić Neno, Treidel Holger, Pekaš Željko, Jolović Boban, Radojević Dragan, Pambuku Arben. "Characterization of transboundary aquifers in Dinaric karst - A base for sustainable water management at regional and local scale" in Proceedings of 39 IAH Congress, Niagara Falls, Niagara Falls:International Association of Hydrogeologists Canadian National Chapter (2012) M33
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Geotechnical aspects of three dimensional stability analysis of landslides
Ćorić Slobodan, Čaki Laslo, Rakić Dragoslav, Ubiparip Boško, Berisavljević Zoran. "Geotechnical aspects of three dimensional stability analysis of landslides" in Planning, design, construction and renewal in the civil engineering : proceedings / 12 International Scientific Conference INDIS 2012, Novi Sad, 28-30 November 2012, Novi Sad:Faculty of Technical Sciences, Department of Civil Engineering and Geodesy (2012): 361-368 M33
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Characterization of biomarkers occluded inside oil and coal asphaltenes
Stojanović Ksenija, Vuković Nikola, Hrepić V., Šajnović Aleksandra, Životić Dragana, Jovančićević Branimir (2011)Stojanović Ksenija, Vuković Nikola, Hrepić V., Šajnović Aleksandra, Životić Dragana, Jovančićević Branimir. "Characterization of biomarkers occluded inside oil and coal asphaltenes" in 25th International Meeting on Organic Geochemistry, Book of Abstracts, Interlaken, Switzerland:European Association of Organic Geochemists (2011): 412-412 M34
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A New Bouguer Gravity Anomaly Field in the Adriatic Sea for Geodetic and Geophysical Applications
Tassis G.A., Grigoriadis V.N., Tziavos I.N., Tsokas G.N., Papazachos C.B., Vasiljević Ivana. "A New Bouguer Gravity Anomaly Field in the Adriatic Sea for Geodetic and Geophysical Applications" in 6th Congress of the Balkan Geophysical Society, Budapest, Hungary:6th Congress of Balkan Geophysical Society (2011): R07-1-R07-5 M33
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Dating the isolation and the Central Partatethys: new constrains from magnetostratigraphy (Beocin section, northern Serbia)
Ter Borgh Marten, Vasiliev Iuliana, Stoica Marius, Knezević Slobodan, Matenco Liviu, Krijgsman Wout, Rundić Ljupko, Cloething Sierd (2010)Ter Borgh Marten, Vasiliev Iuliana, Stoica Marius, Knezević Slobodan, Matenco Liviu, Krijgsman Wout, Rundić Ljupko, Cloething Sierd. "Dating the isolation and the Central Partatethys: new constrains from magnetostratigraphy (Beocin section, northern Serbia)" in European Geoscience Union, General Assembly 2010, Vienna, Austria, 02 - 07 May 2010, Vienna, Austria:European Geoscience Union (2010): 13358-13358 M34
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The age of the isolation and the evolution of the sediementary infill of the Pannonian basin
Ter Borgh Marten, Vasiliev Iuliana, Stoica Marius, Knezević Slobodan, Matenco Liviu, Krijgsman Wout, Rundić Ljupko, Cloething Sierd (2011)Ter Borgh Marten, Vasiliev Iuliana, Stoica Marius, Knezević Slobodan, Matenco Liviu, Krijgsman Wout, Rundić Ljupko, Cloething Sierd. "The age of the isolation and the evolution of the sediementary infill of the Pannonian basin" in Joint RCMNS – RCANS Interim Colloquium, Salamanca, Spain:RCMNS, Italy (2011): 224-224 M34
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The first experiences of the landslide monitoring using TLS and autonomous GNSS sensors in Serbia – case study
Pejić Marko, Abolmasov Biljana, Pejović Milutin, Božić Branko, Gospavić Zagorka, Milovanović Branko (2011)Pejić Marko, Abolmasov Biljana, Pejović Milutin, Božić Branko, Gospavić Zagorka, Milovanović Branko. "The first experiences of the landslide monitoring using TLS and autonomous GNSS sensors in Serbia – case study" in Proceedings of 5th International Conference on Engineering Surveying, Brijuni, Croatia:University of Zagreb, Croatia (2011): 219-228 M33
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Tracking of slow moving landslide by photogrametric data-a case study
Abolmasov Biljana, Đurić Uroš, Pavlović Radmila, Trivić Branislav. "Tracking of slow moving landslide by photogrametric data-a case study" in Landslides and Engineered Slopes: Protecting Society through Improved Understanding, Proceedings of the 11th International and 2nd American Symposium on Landslides and Engineered Slopes 2 no. 1, Leiden:CRC Press (2012): 1359-1363 M33