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1734 items
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The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector
Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...... Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector | Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš ...
... Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector Aleksandar R. Madžarević *, Dejan D. Ivezić, Miloš L. Tanasijević and Marija A. Živković Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia; dejan.ivezic@rgf.bg.ac.rs ...
... Fuzzy—AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector Aleksandar R. MadiZarevié *, Dejan D. Ivezié, Milos L. Tanasijevié® and Marija A. Zivkovié Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia; dejan.ivezic@rgf.bg.ac.rs (D ...Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković. "The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12060908
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Mitigating hydrate formation in onshore gas wells: A case study on optimization techniques and prevention
Gas wells, particularly those situated onshore, play a vital role in the global energy sector by supplying a significant portion of natural gas. However, operational challenges, notably gas hydrate formation, pose substantial issues, leading to complications such as flowline blockages and unexpected well shutdowns. Gas hydrates, crystalline structures resembling ice, ...Gas Well, Gas Hydrate Formation, Well Modeling, Well Performance Optimization, Choke Position Adjustments, Methanol InjectionMilica Ješić, Bojan Martinović, Stefan Stančić, Miroslav Crnogorac, Dušan Danilović. "Mitigating hydrate formation in onshore gas wells: A case study on optimization techniques and prevention" in Underground Mining Engineering, Beograd : Rudarsko-geološki fakultet (2023)
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Actual contamination of the Danube and Sava rivers at Belgrade (2013)
Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer (2014)rečni sistemi, stanje zagađenja, organski zagađivači, teški metali, skrining analize, non-target screening... cannot be held responsible for any use which may be made of the information contained herein. И З В О Д ТРЕНУТНА ЗАГАЂЕНОСТ ДУНАВА И САВЕ КОД БЕОГРАДА (2013. Г.) МИЛАН Д. АНТОНИЈЕВИЋ 1 , МАРИЈА АРСОВИЋ 2 , JOSEF ČÁSLAVSKÝ 3 , ВЕСНА ЦВЕТКОВИЋ4, ПРЕДРАГ ДАБИЋ 4 , MLADEN FRANKO 5 , ГОРДАНА ...
... (2001) 1273 9. S. J. Hill, T. A. Arowolo, O. T. Butler, S. R. N. Chenery, J. M. Cook, M. S. Cresser, D. L. Miles, J. Anal. At. Spectrom. 17 (2002) 284 10. V. Sandroni, M. M. C. Smith, A. Donovan, Talanta 60 (2003) 715 11. S. T. Casper, A. Mehra, M. E. Farago, R. A. Gill, Environ. Geochem. Hlth. ...
... JSCS–4655 (282.243.743) Original scientific paper 1169 Actual contamination of the Danube and Sava Rivers at Belgrade (2013) MILAN D. ANTONIJEVIĆ1, MARIJA ARSOVIĆ2, JOSEF ČÁSLAVSKÝ3, VESNA CVETKOVIĆ4, PREDRAG DABIĆ4, MLADEN FRANKO5, GORDANA ILIĆ6, MILENA IVANOVIĆ7, NEVENA IVANOVIĆ8, MILICA ...Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer. "Actual contamination of the Danube and Sava rivers at Belgrade (2013)" in Journal of the Serbian Chemical Society, National Library of Serbia (2014). https://doi.org/10.2298/JSC131105014A
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Testing the energy value of different types of coal by the method of active thermography
In this paper, coal thermograms are presented and analyzed in order to determine their energy value. Two types of coal of different categories, brown and lignite, were selected for active thermographic imaging. The tested coal samples were processed before measurement so that they are similar in dimensions and have two plane-parallel smooth surfaces. The test samples were "primarily" heated under the same conditions and the process of their cooling was monitored by a thermal camera. "Then" they were cooled ...Stevan Đenadić, Ljubiša Tomić, Vesna Damnjanović, Predrag Jovančić, Dragutin Jovković. "Testing the energy value of different types of coal by the method of active thermography" in 9th International Scientific Conference on Defensive Technologies, Belgrade, Serbia, 15-16 October 2020, The Military Technical Institute (2020)
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Phase relations and physical indicators of municipal waste from old landfills in Serbia
Due to certain similarities of municipal waste and soil, usually for the determination of basic parameters of physical state, laboratory and field tests which are common in geotechnical investigations are used. It is often to construct an apparatus for special purpose to perform some specific laboratory and field tests. Therefore, different values of indicators of municipal waste physical state can be found in the literature. The basic reasons should be found in different definitions and methods that researchers use ...municipal waste, moisture content, unit weight, specific gravity, grain size distribution, porosityGeneral Computer Science... Francis Group, Torino, taly, 347-354. 1) Rakić D., Basarić I, Berisavljević Z., Berisavljević D. (2016):Geotechnical characteristics of industrial waste slag and sludge from Smederevo steel mill, Serbia. J Knviron Prot Ecol,17(2), 512-522. 2) Rakić D.,Basarić l., Čaki L., Ćorić, S. (2018):Contribution ...
... with the highest soil material content (Figure 9). 2.391 1003 -24 < ı 2319 | 23 }|G FOR:10| H23 8 604 |2.2 404 |2.1 20 -|EI.926 L a || 12 a |D U -1 U-2 U-3 U-4 U-5 Fig. 9. Laboratory obtained values of specific gravity depending, on mass composition of municipal waste. 3.5 Porosity ...
... applicable. In this case is necessary to determine particle size, i.e. separated components, usually on one of the following Wways: a-P a B — e 2 3 where: d.- size of particle - component (cm) 1 length of particle (cm) b – width of particle (cm) h — height of particle (cm) For particles ...Dragoslav R Rakić, Irena G Basarić Ikodinović, Jovana M Janković, Tina D Đurić. "Phase relations and physical indicators of municipal waste from old landfills in Serbia" in Japanese Geotechnical Society Special Publication, The Japanese Geotechnical Society (2021). https://doi.org/10.3208/jgssp.v09.cpeg016
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Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia
Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin. "Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia" in Hydrogeology Journal, Berlin, Heidelberg : Springer, International Association of Hydrogeologists (2013). https://doi.org/10.1007/s10040-013-1025-9
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Microstructural and magnetic properties of electrospun hematite/cuprospinel composites
Phase composition, microstructural and magnetic properties of electrospun hematite/cuprospinel composites were investigated. Samples were synthesized starting with 0 to 10 mol% of copper relative to iron. The round shape of reference electrospun fbres was preserved upon their heating up to 600 °C in air, whereas at 700 °C hollow substructure was additionally formed. In these reference samples the presence of hematite phase was detected by XRPD. A small amount (traces) of Fe3O4 /γ-Fe2O3 was also found, due to the ...Electrical and Electronic Engineering, Condensed Matter Physics, Atomic and Molecular Physics and Optics, Electronic, Optical and Magnetic MaterialsMira Ristić, Aleksandar Kremenović, Michael Reissner, Željka Petrović, Svetozar Musić. "Microstructural and magnetic properties of electrospun hematite/cuprospinel composites" in Journal of Materials Science: Materials in Electronics, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s10854-020-03526-0
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Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction
Velislava Stoykova, Ranka Stanković (2018)Velislava Stoykova, Ranka Stanković. "Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction" in Advances in Intelligent Systems and Computing, Springer International Publishing (2018). https://doi.org/10.1007/978-3-319-91189-2_16
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Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija
Srđan D. Kostić (2013-11-04)U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja... deterministic chaos, Physical review A 41, 7086-7089. 200 128.Newhouse, S., Ruelle, D., Takens, F. 1978. Occurrence of strange axiom-A attractors near quasiperiodic flow on 7, m > 3, Communications in Mathematical Physics 64, 35-44. 129.Olami, Z., Feder, H. J. S., Christensen, K. 1992 ...
... noises, Physica D 11, 212–226. 192.Yang, D., Yang, P. and Zhang, C. 2012. Chaotic characteristic analysis of strong earthquake ground motions. International journal of bifurcation and chaos, Vol. 22, No.3. 1250045-1-16. 193.Zembaty, Z. 2004. Rockburst induced ground motion – a comparative study ...
... 2 2 2 i 1 1 i 2 1 VV x y z V A L B KL L V T t A A L L (7.16) kada se dobija rezultujući sistem jednačina u bezdimenzionalnom obliku: x 1 x x 2 x e 1 x y z y z y 1 e z e x z ...Srđan D. Kostić. "Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-04)
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Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija
Srđan D. Kostić (2013-11-04)U ovoj disertaciji, cilj istraživanja bio je određivanje dinamičkih svojstava potresaizazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija.Analiza potresa izvedena je sa dva aspekta – u prvom delu istraživanja izučavane suvremenske serije oscilovanja tla za vreme potresa, a u drugom delu vršena je analizastabilnosti fenomenološkog Baridž-Knopof modela bloka sa oprugom. Vremenske serijeoscilovanja tla proučavane su primenom postupka analize surogat podataka, kao ikorišćenjem metoda analize nelinearnih vremenskih serija (primena teoreme orazvijanju skalarne vremenske serije). Analiza vremenskih serija izvedena je ...potres, naponsko stanje, podzemne prostorije, bifurkacije, vremenskaserija, deterministički haos, stohastičnost, perturbacije, vremensko kašnjenje, jačina trenja... deterministic chaos, Physical review A 41, 7086-7089. 200 128.Newhouse, S., Ruelle, D., Takens, F. 1978. Occurrence of strange axiom-A attractors near quasiperiodic flow on 7, m > 3, Communications in Mathematical Physics 64, 35-44. 129.Olami, Z., Feder, H. J. S., Christensen, K. 1992 ...
... noises, Physica D 11, 212–226. 192.Yang, D., Yang, P. and Zhang, C. 2012. Chaotic characteristic analysis of strong earthquake ground motions. International journal of bifurcation and chaos, Vol. 22, No.3. 1250045-1-16. 193.Zembaty, Z. 2004. Rockburst induced ground motion – a comparative study ...
... 2 2 2 i 1 1 i 2 1 VV x y z V A L B KL L V T t A A L L (7.16) kada se dobija rezultujući sistem jednačina u bezdimenzionalnom obliku: x 1 x x 2 x e 1 x y z y z y 1 e z e x z ...Srđan D. Kostić. "Nelinearno dinamičko modelovanje potresa izazvanih promenom naponskog stanja pri izradi horizontalnih podzemnih prostorija" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-04)
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Geodynamics of basins above subducted slabs: An integrated modelling study of tectonics, sedimentation, and magmatism in the Timok Magmatic Complex
Uros Stojadinovic, Marinko Toljic, Branislav Trivic, Radoje Pantovic, Danica Sreckovic-Batocanin, Nemanja Krstekanic, Bojan Kostic, Milos Velojic, Jelena Stefanovic, Nikola Randjelovic, Maja Males (2024)Uros Stojadinovic, Marinko Toljic, Branislav Trivic, Radoje Pantovic, Danica Sreckovic-Batocanin, Nemanja Krstekanic, Bojan Kostic, Milos Velojic, Jelena Stefanovic, Nikola Randjelovic, Maja Males. "Geodynamics of basins above subducted slabs: An integrated modelling study of tectonics, sedimentation, and magmatism in the Timok Magmatic Complex" in Annales geologiques de la Peninsule balkanique, National Library of Serbia (2024). https://doi.org/10.2298/GABP240116003S
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Indeksi kontrole održavanja i korišćenja rotornog bagera
Razvoj površinske eksploatacije se u velikom stepenu zasniva na svestranoj mehanizaciji rudarskih radova. Kako bi se zadovoljili potrebni kapaciteti, neophodna je primena savremene mehanizacije, velikih kapaciteta i pouzdanosti u radu. Naime, sa stepenom povećanja mehanizovanosti radova smanjuje se broj zaposlenih radnika, povećava produktivnost rada, smanjuju troškovi po jedinici proizvoda, a samim tim i povećava ekonomičnost površinske eksploatacije. Predmet istraživanja su rotorni bageri SRs 1200 koji predstavljaju samohodne mašine kontinuiranog dejstva namenjene za otkopavanje jalovine i korisne supstance na površinskim ...Jovana Mitrović, Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić. "Indeksi kontrole održavanja i korišćenja rotornog bagera" in XI Međunarodna konferencija "Ugalj i kritični minerali 2023", CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
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Comparison of sequential and single extraction in order to estimate environmental impact of metals from fly ash
летећи пепео угља, екстракција са једним агенсом, секвенцијална екстракција, микроталасне пећнице, ултраталасиAleksandra Tasić, Ivana Sredović-Ignjatović, Ljubiša Ignjatović, Marija Ilić, Mališa Antić. "Comparison of sequential and single extraction in order to estimate environmental impact of metals from fly ash" in Journal of the Serbian Chemical Society (2016). https://doi.org/10.2298/JSC160307038T
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Triassic rift-type basalts and related deep-water sediments in the western ophiolite belt of the Hellenides-Dinarides (from Othrys Mts., Greece to Darno Hill, NE Hungary)
Palinkaš L., Kovacs S., Molnar F., Haas J., Jozsa S., Dosztaly L., Gulacsi Z., Kiss G., Kover S., Ozsvart P., Mikes T., Halamić J., Hravtovič H., Sudar Milan, Jovanović D., Đerić Nevenka, Migiros G, Papanikolau D., Tselepidis V. (2010)Palinkaš L., Kovacs S., Molnar F., Haas J., Jozsa S., Dosztaly L., Gulacsi Z., Kiss G., Kover S., Ozsvart P., Mikes T., Halamić J., Hravtovič H., Sudar Milan, Jovanović D., Đerić Nevenka, Migiros G, Papanikolau D., Tselepidis V.. "Triassic rift-type basalts and related deep-water sediments in the western ophiolite belt of the Hellenides-Dinarides (from Othrys Mts., Greece to Darno Hill, NE Hungary)" in Proceedings of the 19th Congress of the Carpathian Balkan Geological Association, Thessaloniki, Greece, 23-26 September 2010, (Abstract Volume), Geologica Balcanica, Sofia:Carpathian-Balkan Geological Association (2010): 285-286
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English for Geology Students. 1
Lidija Beko (2023)... ly- z a y . MM N a D OM o , 36 Geological Wonders ... a 37 Profession – Mineralogist ............ii ... 38 Geology Mystery Files ... 39 Geology through Myths..............c. 42 • Unit 2 • FOSSILS THROUGH TIMES Partl FOSSILS THROUGH TIMES.............ta a 46 Vocabulary...........aa a ı 48 ...
... y....e.. ...R ... a o . N i a y- k 133 Reading Comprehension..........ii . 134 Part 308 VOLCANOES|.J. „v „Og J JNR 31 . ov eoPeMaMO. • MM cı + - + ) ttake 136 Vocabulary........k.coac a dd0 dd d a d 2 MNMBA o a 139 Reading Comprehension...........toe. 140 (Gitranae10y99X1) d op:obk,Cb ojo 0B oo ...
... u aR + 40 a a e 78 Reading Comprehension....... ..iiiii i. 79 ROoCK GMOCKS „. a JE--66 J7B -BO OR ZM . .. ML 80 Vocabuulary..0... .0. . MM A yas.K./9. . . JJ .FA M ys wya\viala y a 82 Reading Comprehension.........iiii i. 83 RELATIVE DATING ......... . a ttt 84 \/oeeloyulyo d d0do 0do ...Lidija Beko. English for Geology Students. 1, Belgrade : The Faculty of Mining and Geology, 2023
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Stanje i perspektivnost vodosnabdevanja Obrenovca i naselja opštine posle poplava, 2014. godine
Obrenovac i okolna naselja su tokom 2014. godine zbog poplava u Srbiji pretpeli veliku materijalnu štetu, a pored brojnih privrednih preduzeća ozbiljno je bio ugrožen i sistem vodosnabdevanja. Izvorište „Vić bare“ za vodosnabdevanje grada u selu Zabrežje, na Savi, u potpunosti je potopljeno, a vodovodna mreža, u pojedinim delovima već veoma stara, dodatno je oštećena. Poslednjih nekoliko decenija kao glavni razlozi za probleme u vodosnabdevanju Obrenovca isticane su nedovoljne rezerve podzemnih voda na izvorištu. Novijim istraživanjima utvrđene su rezerve ...... Polomčić D, Hajdin B, Stevanović Z, Bajić D, Hajdin K. Groundwater management by riverbank filtration and an infiltration channel: the case of Obrenovac, Serbia. Hydrogeology Journal, Vol. 21, pp. 1519- 1530. Springer-Verlag Berlin Heidelberg, 2013. [5] Hajdin B, Dokmanović P, Stevanović Z, Hajdin ...
... on groundwater management in the Danube river basin and other large river basins, Beograd pp. 217-225, 2007. [6] Hajdin B, Polomčić D, Stevanović Z, Bajić D, Hajdin K. Ocena perspektivnosti izvorišta “Vić bare” za vodosnabdevanje Obrenovca. XIV Srpski simpozijum o hidrogeologiji, Zlatibor, ...
... Beograd, 1984. [2] Soro A, Radovanović M. Studija optimizacije rada i perspektive korišćenja podzemnih voda izvorišta "Vić bare". Institut za vodoprivredu "Jaroslav Černi", Zavod za hidrogeologiju i izučavanje režima podze- mnih voda, Beograd, 1997. [3] Stevanović Z, Hajdin B. Elaborat o rezervama ...Bojan Hajdin, Dušan Polomčić, Dragoljub Bajić. "Stanje i perspektivnost vodosnabdevanja Obrenovca i naselja opštine posle poplava, 2014. godine" in Tehnika, Beograd : Savez inženjera i tehničara Srbije (2017). https://doi.org/10.5937/tehnika1705675H
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Critical disorder and critical magnetic field of the nonequilibrium athermal random-field Ising model in thin systems
Svetislav Mijatović, Dragutin Jovković, Sanja Janićević, Đorđe Spasojević. "Critical disorder and critical magnetic field of the nonequilibrium athermal random-field Ising model in thin systems" in Physical Review E, American Physical Society (APS) (2019). https://doi.org/10.1103/PhysRevE.100.032113
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Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova
Zoran M. Štirbanović (2015-07-01)Rudarstvo, a u okviru njega i priprema mineralnih sirovina, se odlikuje složenošću tehnoloških procesa što je posledica velikog broja uticajnih parametara. Samim tim je potrebno biti veoma obazriv prilikom donošenja odluka u oblasti rudarstva. U cilju što efikasnijeg funkcionisanja procesa, moguće je primeniti različite metode koje služe za pojednostavljenje procesa odlučivanja. Jedna od takvih metoda jeste i teorija grubih skupova. Ona predstavlja relativno novu matematičku teoriju koja je pogodna za razumevanje nepreciznih i nepotpunih podataka kao i za otkrivanje ...rudarstvo, priprema mineralnih sirovina, teorija grubih skupova, višekriterijumsko odlučivanje, flotacijsko jalovište, flotacijski kolektor, flotaciona mašina... vrednost a D-neophodna za x. • Ako za svaki atribut a∈C vrednost a D-neophodna za x, onda se C može nazvati D-nezavisan (ortogonalan) za x. • Podskup C’⊆C je D-redukcija od x (redukcija vrednosti), akko je C’ D-nezavisan za x i [x]I(C) ⊆ [x]I(D) implicira [x]I(C’) ⊆ [x]I(D). Skup svih D-neophodnih ...
... neke vrednosti D određene vrednostima C. Formalno zavisnost se može definisati na sledeći način. Neka su D i C podskupovi od A. Možemo reći da D zavisi od C u stepenu k (0 ≤ k ≤ 1), C ⇒kD, ako je k =γ (C,D). Ako je k=1 možemo reći da D potpuno zavisi od C, a ako je k<1 možemo reći da D delimično ...
... C’⊆C D-redukcija od C, onda je C’ minimalni podskup od C takav da γ(𝐶,𝐷) = γ(𝐶′,𝐷). • Reći ćemo da je atribut a∈C D-nepotreban u C, ako 𝑃𝑂𝑆𝐶(𝐷) = 𝑃𝑂𝑆(𝐶−{𝑎})(𝐷), u suprotnom je atribut a D-neophodan u C. • Ako su svi atributi a∈C C-neophodni u C, onda se C može nazvati D-nezavisnim ...Zoran M. Štirbanović. "Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-01)
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Business Models for Small-scale Biomass Projects Development
Biomass is recognized as the most promising renewable energy source in Serbia. The share of biomass in Serbian final energy consumption is over 10%, but mostly related to traditional use in stoves and ovens. One of the main obstacles for wider implementation of contemporary biomass facilities is the inexperience of consumers and stakeholders in the implementation of “innovative” business models, especially in the cases of small-scale projects. In this paper, three different business models (public utility company, energy cooperative ...... bia_report.pdf, 2017 [5] D. Ivezić, S. Jerotić, M. Gluščević, Dragana Ivanović, Projekat razvoja bioenergetskog sela u Kostojevićima, Procesna tehnika, 14-18, 2018. [6] D. Ivezić, M. Gluščević, S. Jerotić, Possibilities for introduction of Bioenergy Village concept - a case study of Serbia, Proceedings ...
... buildings. The system has been operating since 2007 as a part of the Public Utility Company (PUC) “BB term” from Bajina Bašta. A boiler plant is located in the local schoolyard. The biomass project is given in detail in [4 - 6] and it includes a fuel switch to biomass, i.e. wood chips. Based on an increased ...
... installation of new biomass boilers instead of a refurbishment of the existing oil boilers is planned. The total annual space heat demand was assumed to be around 8,842 MWh/a. The total connected consumer peak load is 1.4 MW. For the existing DH grid with a trench length of 2,900 m, losses of 25% of heat ...Dejan Ivezić, Miodrag Gluščević, Marija Živković. "Business Models for Small-scale Biomass Projects Development" in 19th International Conference on Thermal Science and Engineering of Serbia, Niš : Faculty of Mechanical Engineering (2019)
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Геомеханички мониторинг у површинској експлоатацији
... Za emeritus profesora: 1.Adžić Miroljub, Odeljenje mašinskih nauka 2. Branka Lazić, Odeljenje biotehničkih nauka Za fellow ASHRAE: 1. Marija Todorović, Odeljenje mašinskih nauka Godišnja nagrade inženjerske komore Srbije 1. Igor Marić, Odeljenje gr ...
... Srbije – juče, danas,sutra“ , autora N.Đajića. Ove monografije je finansiralo Ministarstvo za nauku i tehnološki razvoj a preko Akademije. Kako su ukupno dobijena sredstva i potrošena, a što je po pravilniku o finansijama, ova sredstva nisu prikazivana u finansijskom izveštaju. c) Akademija je ...
... privrednika i 30 članova AINS. U prvom delu foruma bilo je 5 uvodnih izlaganja, a u drugom delu prezentacije su držali predstavnici (uglavnom direktori) 7 privrednih kompanija. 4. PARTNERSKA SARADNJA a) Ministrstvo rudarstva i energetike. Održan je sastanak naših predstavnika ...Владимир Чебашек, Александар Милутиновић, Бојан Димитријевић, Небојша Гојковић. "Геомеханички мониторинг у површинској експлоатацији" in Минерално-сировински комплекс Србије данас: изазови и раскршћа, Београд : Академија инжењерских наука Србије; Рударско-геолошки факултет Универзитета у Београду; Привредна комора Србије (2010)