Претрага
2197 items
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Mikrobiološki diverzitet kiselog jezera Robule i uticaj jezerske vode na oksidaciju sulfidnih minerala
Srđan B. Stanković (2016-09-11)Jezero Robule, formirano u podnožju rudničke raskrivke Oštreljski planir (Rudnik bakra Bor), je nastalo kao posledica rudarskih aktivnosti. Mikrobiološki diverzitet ekstremno kiselog jezera Robule ispitivan je primenom kako klasičnih mikrobioloških metoda (svetlosna mikroskopija i kultivacija na selektivnim podlogama) tako i primenom savremene metode molekularne biologije (analiza polimorfizama terminalnih restrikcionih fragmenata; T-RFLP). Takođe, ispitivan je i potencijal i efikasnost jezerske vode u biološkom luženju mineralnog koncentrata, kao i u bioluženju uzoraka stare flotacijske jalovine Rudnika bakra Bor.Na osnovu dobijenih rezultata ...... & Materials Engineering 13 (1): 41-51 65. Lane D. J. (1991) 16S/23S rRNA sequencing in Stackebrandt E., Goodfellow M. (editors): Nucleic acid techniques in bacterial systematics, John Wiley and Sons, New York: 115-175. 66. Lawrence R., Phillipe R., Fleming C. (2007) Sulphide and ion exchange ...
... safegurading reactive mine tailings by ecological engineering, Applied and Environmental Microbiology 77(23): 8201-8208 119 77. Nancucheo I., Johnson D.B. (2012) Acidophilic algae isolated from mine- impaceted environments and their roles in sustaining heterotrophic acidophiles, Frontiers ...
... or mixed culture, Minerals Engineering 18: 987- 990 84. Romac S., Vukosavić S., Stojković O., Čuljković B. (1999) PCR u kliničkoj dijagnostici, Biološki fakultet, Beograd 85. Rowe O.F., Sanchez-Espana H., Hallberg K.H. and Johnson D.B. (2007) Microbial communities and geochemical dynamics in an ...Srđan B. Stanković. "Mikrobiološki diverzitet kiselog jezera Robule i uticaj jezerske vode na oksidaciju sulfidnih minerala" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-11)
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The external aggregation Newton's method for solving nonlinear equations and applications
Marija Paunović, Dejan Ćebić, Nebojša Ralević. "The external aggregation Newton's method for solving nonlinear equations and applications" in The University Thought - Publication in Natural Sciences, Centre for Evaluation in Education and Science (CEON/CEES) (2020). https://doi.org/10.5937/univtho10-24982
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Stratigraphy and microfossils (radiolarians and planktonic foraminifers) of the Upper Cretaceous (upper Santonian–lower Campanian) Struganik limestone (Western Serbia)
Liubov G. Bragina, Nikita Yu. Bragin, Ludmila F. Kopayevich, Nevenka Đerić, Nataša Gerzina Spajić (2019)Liubov G. Bragina, Nikita Yu. Bragin, Ludmila F. Kopayevich, Nevenka Đerić, Nataša Gerzina Spajić. "Stratigraphy and microfossils (radiolarians and planktonic foraminifers) of the Upper Cretaceous (upper Santonian–lower Campanian) Struganik limestone (Western Serbia)" in Palaeoworld, Elsevier BV (2019). https://doi.org/10.1016/j.palwor.2019.05.001
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Influence of mono- and two-component organic modifiers on determination of lipophilicity of tetradentate Schiff bases
Ispitivani su uticaji primene mono- i dvokomponentnih organskih modifikatora na određivanje lipofilnosti 12 tetradentatnih Šifovih baza metodom reverzno-fazne tankoslojne hromatografije. Osnovni cilj je da se proceni tip interakcije između posmatranih jedinjenja i komponenti primenjenih hromatografskih sistema i uspostavi neki obrazac ponašanja kako bi se lakše izabrala kombinacija organskih modifikatora koji će simulirati interakciju u biološkim sistemima na osnovu činjenica da iste osnovne intermolekularne interakcije su odgovorne za ponašanje supstanci i u biološkom i u hromatografskom sistemu. Primenjeni organski modifikator ...Nikola Stevanović, Aleksandar Mijatović, Aleksandar Lolić, Mario Zlatović, Rada Baošić. "Influence of mono- and two-component organic modifiers on determination of lipophilicity of tetradentate Schiff bases" in Chemical Papers, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s11696-021-01884-5
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Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate
Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević (2021)Supported by evidence of deep crustal sources for the observed magnetic anomalies in Central Italy and by outcropping gabbros in the Croatian archipelago, we model the observed gravity and magnetic anomalies in the Central Adriatic Sea and surroundings. We suggest that the major magnetic anomalies in the area are related to a wide underplating and propose that this volume represents the first stage of the back-arc Adria continental breakup in Early Permian times. During the Palaeotethys-Adria collision, underplating has ...Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević. "Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate" in Marine and Petroleum Geology, Elsevier Ltd. (2021). https://doi.org/10.1016/j.marpetgeo.2021.105470
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Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications
The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...... obducted in the Latest Jurassic, i.e. before the suturing between Eurasia and Adria (= Gondwana). According to most authors, an oceanic realm between the two margins was still open in Editorial handing: K. Saric. Electronic supplementary material The online version of this article (https://doi.org/10 ...
... lamprophiric and granitoid magma. In S. Karamata & S. Janković (Ed.), Geology and Metallogeny of the Dinarides and the Vardar zone, (pp. 255–267). The Academy of Sciences and Arts of the Republic of Srpska, Collections and Monographs, Book 1, Department of Nature, Mathematical and Technical Science ...
... for measurements and evaluations were Aniso (Bodrás 1990) and ANISOFT 4.2 and 5.1 (Chadima and Jelı́nek 2008; Chadima et al. 2018) based on Jelı́nek (1978, 1981). Test samples from each group were demagnetized in increments with alternating field (AF) (AFD300, Magnon, Dassel and LDA-3A, AGICO) or ...Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov. "Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications" in Swiss Journal of Geosciences, Basel : Springer International Publishing (2018). https://doi.org/10.1007/s00015-018-0321-8
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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 ...... Wavenumber / cm” Figure A4. Representative EDS (left) and Raman (right) spectra recorded on some spots of sample d (see Figure 1). References e o z a m s m s n 10. 11. 12. 13. Chawla, K.K. Composites Materials, Sciences and Engineering, 2nd ed.; Springer: New York, NY, USA, 1998. Evans ...
... ine are found in samples a, b and d, while albite is found only in samples a and b. Crocidolite is found in samples b and d, while tremolite is found in samples b and c. Diopside and orthopyroxene are found in samples b and c, while talc is found in samples c and d. Minor abundant mineral phases ...
... by the turning: movement and pressure of the hands. The diameters of the individual fibers range between about 100 nm and 1 hm, and the length can reach a few centimeters. The fibers form heaps and clumps, and big grains are visible (see, e.g., Figure l1a, spots 3, 4,8 and 6). The red color of the ...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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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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Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication
... Rovinjska 12, 11000 Belgrade, Serbia “ Department of Geological Engineering, VSB — Technical University of Ostrava, 17. listopadu 15, CZ-708 33 Ostrava-Poruba, Czech Republic “ Department of Palaeontology, Faculty of Mining and Geology, University of Belgrade, Kamenička 6, 11000 Belgrade, Serbia ...
... side was counted on half of the whorl. The studied and illustrated material is housed in the Geological Museum, Department of Geological Engineering, VSB — Technical University of Ostrava, Czech Republic. 4. Taxonomy of ammonites As already mentioned, the bulk of the ammonite collection consists ...
... ropalaeontological, magnetostratigraphic and · geochemical methods. The Dedina section yields rich and diverse associations of macrofauna represented by cephalopods (ammonites, aptychi and belemnites), brachiopods, and bivalves. Among the most frequent and diverse are ammonites. The current study ...Zdenek Vasícek , Dragoman Rabrenović, Petr Skupien, Barbara Radulović. "Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication" in Cretaceous Research (2023). https://doi.org/10.1016/j.cretres.2023.105623
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Analiza primenjenih metoda za transport parafinske nafte
Dunja Milojević (2024)Sadržaj parafina u nafti ima dominantan uticaj na svojstva parafinskih nafti. Taloženje parafina, odnosno taloženje čvrstih čestica parafinskog voska, predstavlja ozbiljan globalni problem tokom proizvodnje i transporta sirove nafte. Samo taloženje voska zavisi od termodinamičkih faktora, poput temperature, pritiska i sastava nafte. Transport nafte cevovodima je uobičajeni proces transporta u naftnoj industriji. Kada prilikom cevovodnog transporta parafinske sirove nafte, dođe do prekida protoka i hlađenja nafte ispod temperature stinjavanja, parafini će kristalisati, pri čemu će doći do, geliranja celokupne transportovane ...... Science and Engineering. 12.iStock. (n.d.). Oil pipeline images. Preuzeto sa istock: https://www.istockphoto.com/search/2/image- film?phrase=oil%20pipeline&servicecontext=srp-related 41 13.MAPEFRE Global Risks. (2022). Oil and gas pipelines — veins of the economy. Risks Management and Insurance ...
... LITERATURA l. Abdel-Aal, H. (2021). Economic Analysis of Oil and Gas Engineering Operations. New York: CRC Press. 2. Alnaimat, F., Ziauddin, M., & Mathew, B. (2019, November 27). Wax Deposition in Crude Oil Transport Lines and Wax Estimation Methods. IntechOpen Journal. 3. BeoControl Logistic ...
... Science and Technology. 10.Elmabrouk Ali Elhaddad, E. (2014). NOV!I MODEL ZA POSTIZANJE OPTIMALNE PROIZVODNJE NA NAFTNOM POLJU AMAL. Beograd: Univerzitet u Beogradu, Rudarsko geološki fakultet. 11. Guozhong, Z., & Gang, L. (2010). Study on the wax deposition of waxy crude in pipelines and its ...Dunja Milojević. Analiza primenjenih metoda za transport parafinske nafte, 2024
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Одређивање оптималне производње дубинске пумпе на клипним шипкама
Небојша Савић (2024)Дужи временски период током историје производње нафте, дубинске пумпе на клипним шипкама су први и у многим случајевима једини избор када су у питању механичке методе експлоатације. Правилан одабир сваког појединачног елемента система омогућава оптимизацију која са собом повлачи бенефите у виду повећавања ефикасности и смањења трошкова. Тренутно примењени систем дубинских пумпи на клипним шипкама на лежишту „Н“ обезбеђује стабилну производњу и реализацију годишњих планова производње без већих проблема. У овом раду је приказан начин оптимизације производње дубинским пумпама ...... Me yrpabyjy ryMeHHM MJMH rpa(OHTHH satTHBauH. Cnuka 4.3 Danmusna onasa (Takacs, G., 2015. Sucker-rod Pumping handbook: Production Engineering Fundamentals and Long-Stroke Rod Pumping, University of Miskolc, Hungary) 33 4.6. Kparka Be3a Ke3uHr-TyOHMHr KparKa ne3a Ke3MHr-ryOMHMr (cwuka 4 ...
... https://wessexcoastgeology.soton.ac.uk/Oil-South-of-England.htm (12.04.2024.) 7. Takacs, G., 2015. Sucker-rod Pumping handbook: Production Engineering Fundamentals and Long-Stroke Rođ Pumping, University of Miskolc, Hungary 8. PETROTEC/Downhole pump Five Basic Components of a Sucker Rod Pump, URL: ...
... 123 Crank offset anole (deorees) 00 Monthiy electric bik' [27] lectr co3t per m*ffuid #%515 Electr cost per m? ol 83987 Tubing And Pump Information Tubing, Pump And Plunger Calculatons Tubinq O.D.(mm): 73025 Upstr rod{i damo. coeMd. 0100 Tubinq stretch (cm) o Tubina | D (memj: 62001 Dnstr rod4i ...Небојша Савић. Одређивање оптималне производње дубинске пумпе на клипним шипкама, 2024
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Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike
Milanka N. Negovanović (2015-06-30)Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina... approach to predict and control ground vibration in mines, Geotechnical and Geological Engineering 23(3), 2005, 249-262. 25. Khandelwal, M., Singh, T.N., Prediction of blast induced ground vibrations and frequency in opencast mine: a neural network approach, Journal of Sound and Vibration 289(4-5) ...
... on improved blast vibration predictors, Mining Science and Technology 12(2), 1991, 157-165. 17. Rai, R., Singh, T.N., A new predictor for ground vibration prediction and its comparison with other predictors, Indian Journal of Engineering and Materials Sciences 11(3), 2004, 178-184. 18. Siskind ...
... 1977, 494. 46. Berta, G., Explosives an engineering tool, Italesplosivi, Milano, Italy, 1990. 47. Persson, P., Holmerg, R. Lee, J. Rock blasting and explosive engineering, CRC Press, Inc, Distributed by International Society of Explosives Engineering, USA, 1994. 48. Dowding, C.H., Construction ...Milanka N. Negovanović. "Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-06-30)
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Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike
Milanka N. Negovanović (2015-06-30)Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina... approach to predict and control ground vibration in mines, Geotechnical and Geological Engineering 23(3), 2005, 249-262. 25. Khandelwal, M., Singh, T.N., Prediction of blast induced ground vibrations and frequency in opencast mine: a neural network approach, Journal of Sound and Vibration 289(4-5) ...
... on improved blast vibration predictors, Mining Science and Technology 12(2), 1991, 157-165. 17. Rai, R., Singh, T.N., A new predictor for ground vibration prediction and its comparison with other predictors, Indian Journal of Engineering and Materials Sciences 11(3), 2004, 178-184. 18. Siskind ...
... 1977, 494. 46. Berta, G., Explosives an engineering tool, Italesplosivi, Milano, Italy, 1990. 47. Persson, P., Holmerg, R. Lee, J. Rock blasting and explosive engineering, CRC Press, Inc, Distributed by International Society of Explosives Engineering, USA, 1994. 48. Dowding, C.H., Construction ...Milanka N. Negovanović. "Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-06-30)
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Tеслапедиа као централна база библиографских података о Николи Тесли
Циљ овог рада је да прикаже идеју и процес израде најкомплетније електронске библиографске базе о Николи Тесли, симболично назване Теслапедиа. Oвaквa бaзa би укључивaлa Teслину библиoгрaфиjу, кao и библиoгрaфиjу других o њeму. Сaм кoнцeпт рaзвoja Teслaпeдиe je видљив крoз двe глaвнe идeje. Првa идeja je зaснoвaнa нa пoстaвљaњу свих пoстojeћих библиoгрaфских јединица кoje Mузej пoсeдуje нa oдрeђeну вeб-лoкaциjу a другa, пoдjeднaкo вaжнa, oглeдa сe у мoгућнoстимa дaљeг рaзвoja и нaдгрaдњe сaмe структурe базе придруживaњeм нoвих библиoгрaфских пoдaтaкa. Oвa бaзa ...... Central Database of the Bibliographic Information about Nikola Tesla Summary The purpose of this paper is to present the idea and the process of creating the most complete electronic bibliographic database of the records related to Nikola Tesla, symbolically named Teslapedia. The database would include ...
... According to the idea of the project, Teslapedia should be the reference point to all specialized databases and collections that contain useful, relevant and signifi cant information about the life and work of Nikola Tesla. Keywords: Nikola Tesla, bibliography, Teslapedia, Nikola Tesla Museum, database ...
... of all the existing bibliographical units, located in the Museum as its property, on a specifi c web site, and the other, equally important, involves the possibility of further development and upgrading the database structure joining new bibliographic data. This database makes the central part of Teslapedia ...Ивана Ћирић, Сузана Топаловић, Биљана Лазић. "Tеслапедиа као централна база библиографских података о Николи Тесли" in Читалиште (2013)
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Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems
Dejan Ćebić, Nebojša M. Ralević (2021)Dejan Ćebić, Nebojša M. Ralević. "Mean-based iterative methods for finding multiple roots in nonlinear chemistry problems" in Journal of Mathematical Chemistry, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10910-021-01253-3
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Surface functional groups and degree of carbonization of selected chars from different processes and feedstock
Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann (2022)The knowledge ofthe structural and chemical properties of biochars is decisive for their application as technical products. For this reason, methods for the characterization of biochars that are generally applicable and allow quality control are highly desired. Several methods that have shown potential in other studies were used to investigate two activated carbons and seven biochars from different processes and feedstock. The chars were chosen to cover a wide range of chemical composition and structural properties as a hardness ...Biougalj, različiti procesi dobijanja, različite sirovine, površinski aktivne grupe, x-ray, FT-IR,XPS... these preferences, biochars from soft and hardwood made by pyrolysis and gasification and from corn silage and miscanthus made by hydrothermal carbonization were investigated with respect to their chemical properties, structure, morphology and electrical polarizability. The terminology in this ...
... made by hydrothermal carbonization and pyrochars made by pyrolysis or gasification. The paper focusses on the characterization of oxygen containing sur- face functional groups and the state of carbonization and graphitization in connection with the electrical polarizability of biochar. It integrates ...
... accordance with the relative amount of Si and Ca in both biochars (Table 3). PW700g shows several other peaks from which only albite at 27.92* could be identified. Leaching of inorganic and organic components. The electrical conductivity (EC) and the pH values of the aqueous leachates of the different ...Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann. "Surface functional groups and degree of carbonization of selected chars from different processes and feedstock" in PLOS ONE (2022). https://doi.org/10.1371/journal.pone.0277365
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Аnaliza mogućnosti povećanja nagiba završne kosine površinskog kopa “Podbraćan”
Vladimir Čebašek, Veljko Rupar (2018)Eksploatacijom boksita iz ležišta "Podbraćan" formiran je površinski kop sa maksimalnom visinom zavšne kosine od 280 m. Redovnom kontrolom stabilnosti trenutnog stanja kosina površinskog kopa utvrđeno je da faktor sigurnosti iznosi Fs = 1.71 – 1.85, a što je ukazalo da postoji mogućnost povećanja nagiba kosine. U radu je prikazan postupak analize mogućnosti povećanja nagiba završne kosine površinskog kopa "Podbraćan".Vladimir Čebašek, Veljko Rupar. "Аnaliza mogućnosti povećanja nagiba završne kosine površinskog kopa “Podbraćan”" in Mining and Geology Today, II international symposium, Belgrade, 04 - 05.12.2018., Rudarski institut, Balkanska akademija nauka, Akademija inženjerskih nauka Srbije (2018). https://doi.org/10.25075/SI.2018.17
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Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia
Finds of Pleistocene rhinoceros are rare in Serbia, and only one species (the woolly rhinoceros Coelodonta antiquitatis Blumenbach, 1799) has been reported so far. The current paper presents the dental material of an extinct so-called Hundsheim rhinoceros, Stephanorhinus hundsheimensis Toula, 1902 from Bogovina Cave (East ern Serbia). Both the morphological and metric characteristics of the teeth are consis tent with the attribution to S. hundsheimensis. Unfortunately, the rhinoceros material originated from an uncertain geological context, so there is no ...... S. 2015. Speleology and cave diving as a base for tapping structure design, p. 470- 489. In Stevanović, Z. (ed.), Karst Aquifers - Characterization and Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-12850-4 Mkrtchyan, R., Belmaker, M., Hynek, S., Belyaeva, E., and Aslanian, S. 2011. ...
... Guérin (1980), Handa and Pan- dolfi (2016), Pandolfi and Erten (2017), and Pandolfi and Marra (2015). The methodologies concerning bovid and equid teeth follow Gentry (1999) and Eisenmann et al. (1988), respectively. The dental anatomical notation follows the system proposed by Smith and Dodson (2003) for ...
... 2010; Pandolfi and Petronio, 2011; Pandolfi et al., 2015; Pandolfi and Erten, 2017; Pandolfi et al., 2017a). In Germany, S. hundsheimensis is recorded at several early Mid- dle Pleistocene sites such as Süssenborn and Voi- gtstedt (Kahlke, 1965, 1969; Kahlke and Kaiser, 2011), and Mauer and Mosbach 2 (Fortelius ...Predrag Radović, Miloš Radonjić, Emmanuel Billia. "Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia" in Palaeontologia Electronica, Coquina Press (2020). https://doi.org/10.26879/985
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Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije
Marina D. Ćuk (2018-02-23)Osnovni cilj doktorske disertacije predstavljao je definisanje prirodnih koncentracija (engl. background values) U, Th, i K u podzemnim vodama, i definisanje hidrogeohemijskih uslova koji utiču na distribuciju navedenih elemenata u podzemnim vodama...prirodni radioaktivni elementi, podzemna voda, geohemijske sredine, hidrogeohemijski uslovi, neparametarska statistička analiza, logistički model, hidrohemijsko modeliranje... 1982. The general geological and hydrogeological conditions in the province of Vojvodina. Proceedings. VII Yugoslav Symposium of hydrogeology and engineering geology, Novi Sad. 101. Marović M, Đoković I, Pešić L, Radovanović S, Toljić M, Gerzina N. 2002. Neotectonics and seismicity of the southern ...
... psihologija 4: 335 – 351. 75. Jevremović T. 2009. Nuclear Principles in Engineering. Springer Science and Business Media, New Yourk. 76. Joksić J, Radenković M, Miljanić Š. 2007. Natural radioactivity of some spring and bottled mineral waters from several central Balkan sites, as a way of their ...
... concentration of SO4 in the solution and geochemical environment within the Oligocene-Miocene magmatic belt and the southern margin of the Pannonian Basin), and potassium (pH and TDS values, and Na-HCO3 groundwater types). Keywords: natural radioactive elements, groundwater, different ...Marina D. Ćuk. "Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-02-23)
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Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining
Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović (2019)... commonly used mathematical method and is based on a multiple-criteria approach in the analysis of the existing data. AHP was designed by Tomas L. Saaty [16], and it can be used in numerous fields, such as medicine [17], agriculture [18], economics [19], engineering [20], traffic [21], etc. The AHP method ...
... suitable dozers were Type 1, followed by Type 4, and then Types 2 and 3. The most economical dozer was Type 4, then Type 2, while Type 1 and 3 dozers were slightly more expensive. Type 1 and 2 dozers showed the best results given these specific conditions, and the same conclusion was confirmed by the expert ...
... method. Author Contributions: Conceptualization, I.R. and D.I.; methodology, T.S. and S.D.; validation, P.J.; formal analysis and writing—original draft preparation, I.J. Funding: This research and the APC was funded by the Ministry of Education and Science of the Republic of Serbia within the framework ...Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović . "Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining" in Energies, MDPI (2019). https://doi.org/https://doi.org/10.3390/en12122245