Претрага
376 items
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Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics
Maja Milošević, Predrag Dabić, Sabina Kovač, Lazar Kaluđerović, Mihovil Logar. "Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics" in Clay Minerals, Mineralogical Society (2019). https://doi.org/10.1180/clm.2019.49
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High-resolution sequence stratigraphy of carbonates - theory and examples
Jelena Stefanović, Dejan Radivojević (2020)Циљ рада је да кроз теоријски аспект и примере примене представи секвенциону стратиграфију високе резолуције карбонатних седимената. У том смислу први део се односи на појам и значење високе резолуције у секвенционој стратиграфији. Од временских и просторних скала које одговарају сеизмичким профилима у последњих двадесет година метода је нашла примену на скалама које одговарају бушотинским подацима или изданцима. Као најпогоднији седименти за овај тип истраживања су се показали карбонати јер су осетљиви на еустатичке промене, а основе секвенционе стратиграфије ...... et al., 2019; BONAVALLET et al., 2019; MIRESCU et al., 2019) и анализе садржаја фосфора (BONAVALLET et al., 2019). Територија наше земље, као и регион, обухватају области које би погодовале за овакав тип истраживања. Динариди се у ширем смислу састоје од дебелих карбонатних седимената мезозојске ...
... х горњојурских-доњокредних творевина на простору источног дела Гетикума (такође припада подручју Тетиса), чиме су показали да на ширем простору региона постоје одговарајући геолошки услови за примену методе. ЗАКЉУЧАК Повећање резолуције и примена секвенционе стратиграфије на карбонатним седиментима ...Jelena Stefanović, Dejan Radivojević. "High-resolution sequence stratigraphy of carbonates - theory and examples" in Zapisnici Srpskog geološkog društva za 2020. godinu, Srpsko geološko društvo (2020)
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Integrative GHG Assessment in Oil and Gas Industry
Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...... Tier 2 Approach The tiecr 2 approach is more complex, thus providing: morc accurate results. Instead of average emission factors, country or region-specific emission factors are applied. In case the physical measurements of emitted GHG arc available thc inventory compiler can derive the emission ...
... combustion processes are: • Fuelconsumption, i.c., data on the amount of hcat energy produced in combustion processes, (Equation 2). • Country or region emission factor for cach gas and cach fuel. EGHG,fiet = FC fie1 · EFGHG,fiel O) where: 53 'EcG e (Emissionsgucye) - Emission of a GHG by type ...Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa. "Integrative GHG Assessment in Oil and Gas Industry" in Energija, ekonomija, ekologija (2023). https://doi.org/10.46793/EEE23-1.51M
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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 ...... the area of Kopaonik Mts. (Fig. 3) with Oligocene sampling localities/sites. The inset shows the place of the Vardar zone in the Carpatho-Balkan region with sampling areas indicated (red boxes) Fig. 2 Simplified geological map of the wider area of the Rudnik Mts. (see location in Fig. 1) based on ...
... sites/localities (blue), without locality 36 (red) Clockwise vertical-axis rotation in the West Vardar zone of Serbia: tectonic implications 211 region affected by CW rotation is a question that remains open. The same applies to the boundary between CCW rotated stable Adria (Márton 2006; Márton ...
... Vardar and Sava zones) also document CW vertical- axis rotations. This suggests that the narrow belt analysed by the present study is part of a larger region affected by CW rotation. However, this can only be confirmed after the so far unpublished results are finalized. 6. The CW vertical-axis rotation ...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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Методологија интегралне анализе сценарија енергетског развоја
Александар Маџаревић (2019)енергетска безбедност, сценарио развоја, фази логика, сигурност снабдевања, доступност, расположивост, природни гас... напретка и изузетне демографске транзиције порасла за чак 30 пута. Стратешко енергетско планирање је од виталног значаја за одрживи развој како држава, региона, локалних самоуправа, тако и привредних и других организација. Стратешко енергетско планирање предвиђа разматрање различитих сценарија енергетског ...
... technological progress and intensive demographic transition. Strategic energy planning is vital for the sustainable development of the state, the region, local self-governments, and economic and other organizations. Strategic energy planning covers consideration of various scenarios of energy d ...
... тога да је проблем стратешког енергетског планирања, начелно предмет ове докторске дисертације, од виталног значаја за одрживи развој како држава, региона, локалних самоуправа, тако и привредних и других организација. Стратешко енергетско планирање предвиђа разматрање различитих сценарија енергетског ...Александар Маџаревић. Методологија интегралне анализе сценарија енергетског развоја, Рударско-геолошки факултет, 2019
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Dehydroicetexanes in sediments and crude oils: Possible markers for Cupressoideae
Hans Peter Nytoft, Geir Kildahl-Andersen, Sofie Lindström, Frode Rise, Achim Bechtel, Danica Mitrović, Nataša Đoković, Dragana Životić, Ksenija A. Stojanović (2019)Two previously unidentified dehydroabietane isomers were isolated from Miocene Serbian lignite and Rhaetian (Late Triassic) coaly mudstones from South Sweden and characterized using NMRspectroscopy as cis- and trans-dehydroicetexane. Both have a 9(10?20)-abeo-abietane or icetexane skeleton, consisting of a 6-7-6 tricyclic framework with seven carbons in ring B instead of the usual six in common diterpanes of the abietane-type. Dehydroicetexanes can be detected using GC-MS-MS in m/z 270?146 chromatograms without interference from dehydroabietane or other isomers. Dehydroicetexanes are often abundant ...Hans Peter Nytoft, Geir Kildahl-Andersen, Sofie Lindström, Frode Rise, Achim Bechtel, Danica Mitrović, Nataša Đoković, Dragana Životić, Ksenija A. Stojanović. "Dehydroicetexanes in sediments and crude oils: Possible markers for Cupressoideae" in Organic Geochemistry, Elsevier BV (2019). https://doi.org/10.1016/j.orggeochem.2019.01.001
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A survey of greenhouse gases production in central European lignites
Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska (2021)... by tectonic and volcanic activity (Liber-Makowska, 2013). 2.2.5. Serbia – Kolubara Reserves of the Kolubara coal basin are located in the central region of Serbia (44°47′15′′, 20°22′49′′). The Upper Miocene sediments were formed in the Pannonian Basin System in shallow lacustrine, delta plain and fluvial ...
... value and a huminite reflec- tance of 0.30 ± 0.03 (Životic et al., 2013). 2.2.6. Slovenia - Velenje The Velenje coal mine is located in the central region of the Velenje Basin in NE Slovenia (46°37′21′′, 15°06′68′′). The Velenje Basin is a mountainous pull-apart basin, bounded by the Smrekovec and Sostanj ...
... Kozula, R., Mazurek, S., 2007. From peat bog to lignite seam: a new method to calculate the consolidation coefficient of lignite seams, wielkopolska region in Central Poland. Int. J. Earth Sci. 96, 947–955. https://doi.org/ 10.1007/s00531-006-0137-z. Yu, K., Faulkner, S.P., Patrick, W.H., 2006. Redox ...Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska. "A survey of greenhouse gases production in central European lignites" in Science of The Total Environment, Elsevier (2021). https://doi.org/10.1016/j.scitotenv.2021.149551
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BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties
Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković (2023)To investigate the influence of spinel structure and sintering temperature on the functional properties of BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1), NiFe2O4, ZnFe2O4, and Ni0.5Zn0.5Fe2O4 were in situ prepared by thermal decomposition onto BaTiO3 surface from acetylacetonate precursors. As-prepared powders were additionally sintered at 1150 °C and 1300 °C. X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM) coupled with electron dispersive spectroscopy (EDS) were used for the detailed examination of phase composition and morphology. The magnetic, dielectric, and ...ferroelectric, dielectric properties, magnetic properties, titanate/ferrite composites, phase composition... dielectric constant value is continuously reduced, exhibiting, a plateau in the high-frequency region, irrespective of the investigated sample, Figure 8. The increase in permittivity in the low-frequency region with an increase in tem- perature can be addressed by nano-inhomogeneous conductivity of ferrite ...
... slightly higher value of dielectric constant for BaTiOy/NiFe>»Ou in the frequency range between 1 kHz and 1 MHz, Figure 6a. In the high-frequency region abrupt change of dielectric constant was observed for all samples sintered at 1300 ?"C, indicating, strong, requency dependence, Figure 6a. Generally ...Marija Šuljagić, Ivan Petronijević, Miljana M. Mirković, Aleksandar Kremenović, Adis Džunuzović, Vladimir B. Pavlović, Aleksandra Kalezić-Glišović, Ljubica Andjelković. "BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1) Composites Synthesized by Thermal Decomposition: Magnetic, Dielectric and Ferroelectric Properties" in Inorganics, MDPI AG (2023). https://doi.org/10.3390/inorganics11020051
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Understanding partitioning of deformation in highly arcuate orogenic systems: Inferences from the evolution of the Serbian Carpathians
Nemanja Krstekanić, Liviu Matenco, Marinko Toljić, Oleg Mandić, Uroš Stojadinović, Ernst Willingshofer (2020)... with oroclinal bending (Allen et al., 2003; Hollingsworth et al., 2010; Mattei et al., 2017). Foreland-convex oroclines dominate the Mediterranean region (Fig. 1a, e.g., Rosenbaum, 2014, and references therein) and are controlled by the retreat of subducting slabs (e.g., Faccenna et al., 2004; Jolivet ...
... Miocene–Quaternary Pannonian Basin. Glob. Planet. Chang. 171, 134–147. Balla, Z., 1987. Tertiary palaeomagnetic data for the Carpatho–Pannonian region in the light of Miocene rotation kinematics. Tectonophysics 139, 67–98. Benesh, N.P., Plesch, A., Shaw, J.H., 2014. Geometry, kinematics, and d ...
... Intra-Carpathian area: a review. Acta Vulcanol. 7, 1–13. Csontos, L., Vörös, A., 2004. Mesozoic plate tectonic reconstruction of the Carpathian region. Palaeogeogr. Palaeoclimatol. Palaeoecol. 210, 1–56. Csontos, L., Nagymarosy, A., Horváth, F., Kovác, M., 1992. Tertiary evolution of the Int ...Nemanja Krstekanić, Liviu Matenco, Marinko Toljić, Oleg Mandić, Uroš Stojadinović, Ernst Willingshofer. "Understanding partitioning of deformation in highly arcuate orogenic systems: Inferences from the evolution of the Serbian Carpathians" in Global and Planetary Change, Elsevier BV (2020). https://doi.org/10.1016/j.gloplacha.2020.103361
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Природни потенцијал минералних вода Србије - Natural potential of mineral waters in Serbia
Оливера Крунић (2021)Оливера Крунић. "Природни потенцијал минералних вода Србије - Natural potential of mineral waters in Serbia" in Рационално коришћење земљишта и вода у Србији - Sustainable Use of Land and Water in Serbia- Serbian Academy of Sciences and Arts; Scientific Conferences Volume CXCVII; Department of Chemical and Biological Sciences, Book 19, Српска академија наука и уметности (2021)
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Osnovi hidrogeologije
Petar Dokmanović (2021)... Meteorske linije voda različitih regiona, razlikuju se od globalne i međusobno (tabela 16.4.6.2). Slika 16.4.6. Globalna meteorska linija voda: δD = 8δ18O + 10 [5] Tabela 16.4.6.2. Linearni odnosi δD i δ18O kod meteorskih linija voda pojedinih svetskih regiona [51, 20 – delim ...
... Zajedno sa površinskim i atmosferskim vodama, one učestvuju u sveukupnom kruženju vode u prirodi i formiranju vodnog bilansa naše planete i njenih regiona. Na svom putu ka podzemlju ostvaruju kompleksnu interakciju sa zemljištem, vegetacijom, mikroorganizmima. U zemljinoj kori (geološkoj sredini), podzemne ...
... osnovna životna namirnica i uslov za opstanak Čoveka, koji je oduvek smišljao načine za pronalaženje kvalitetnih voda, posebno u aridnim (sušnim) regionima. Sa razvojem civilizacije, ljudi su, pored zahvatanja izvorskih i rečnih voda, počeli da prodiru i u zemljinu unutrašnjost (bunarima, oknima i dr ...Petar Dokmanović. Osnovi hidrogeologije, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
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Project BEWARE—Landslide Post-disaster Relief Activities for Local Communities in Serbia
Biljana Abolmasov, Dobrica Damjanović, Miloš Marjanović, Ranka Stanković, Velizar Nikolić, Sandra Nedeljković, Žarko Petrović (2017)... in Serbia. Project started after the official signing ceremony at the opening of the 2nd Regional Symposium on Landslides in the Adriatic Balkan Region (ReSyLAB 2015), which was held in Belgrade, Serbia 14–16 May 2015. Executive Director of International Consortium on Landslides Prof. Kyoji Sassa ...Biljana Abolmasov, Dobrica Damjanović, Miloš Marjanović, Ranka Stanković, Velizar Nikolić, Sandra Nedeljković, Žarko Petrović. "Project BEWARE—Landslide Post-disaster Relief Activities for Local Communities in Serbia" in Advancing Culture of Living with Landslides, Proceedings of 4th World Landslide Forum, Ljubljana 29 May-02 June 2017 3, Berlin : Springer Interantional (2017). https://doi.org/10.1007/978-3-319-53487-9_48
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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 ...... 1997). DISCUSSION AND CONCLUSION The genus Stephanorhinus Kretzoï, 1942, comprises several extinct rhinoceros species that lived in the Palaearctic region during the Neogene to Quaternary. All members of the genus were doli- chocephalic, two-horned rhinoceroses, with pro- nounced molarization of premolars ...
... were later reassigned to Dicerorhinus etruscus (Falconer) (=Stephanorhi- nus etruscus [Falconer]) (Belyaeva and David, 1975). In the South Caucasus region, S. cf. hund- sheimensis was reported from the latest Villafran- chian site of Kurtan in Armenia (Mkrtchyan et al., 2011), and S. hundsheimensis ( ...
... 16 Billia, E.M.E. 2007. First records of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Kuznetsk Basin (Kemerovo region, Kuzbass area, South-East of Western Siberia). Bollettino della Società Paleontologica Italiana, 46(2-3):95-100. Billia, E.M.E. 2008. Revision of ...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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Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process
Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković (2023)Due to the inability of conventional wastewater treatment procedures to remove organic pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach tap water. In terms of pharmaceutical pollutants, the scientific community focuses on -blockers due to their extensive (over)usage and moderately high solubility. In this study, the photocatalytic activity of V2O5 was investigated through the degradation of nadolol (NAD), pindolol (PIN), metoprolol (MET), and their mixture under ultraviolet (UV) irradiation in water. For the preparation of V2O5, facile ...DFT analysis, metoprolol, nadolol, nanomaterial characterization, photocatalysis, pindolol, β-blocker... 13of 18 293, 296, 304, 314, 335, and 366 nm, with maximum emission at 366 nm and intensity of 2.6 x 10 3 W/cm2 in the visible region and 1.4 x 10 Ž W/cm2 in the UV region). In order to investigate the adsorption of selected B-blockers on the surface of the material, a solution of the corresponding ...
... progress and regulate the degradation pathways. The obtained results can Namely, the absorption maximum of the used lamp corresponds to the UV/ A-B region of he spectrum. As shown in Figure 9a, MET and NAD expressed 10% and 15% degradation after 120 min. DF of separate solutions offers slight removal ...Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković. "Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process" in Molecules, MDPI AG (2023). https://doi.org/10.3390/molecules28020655
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The influence of Al<sup>3+</sup>ion on porcine pepsin activity<i>in vitro</i>
The in vitro effect of Al3þ ions in the concentration range 1.7·1026M–8.7·1023M on pepsin activity at pH 2, via kinetic parameters and its electrophoretic mobility was evaluated. Kinetic study demonstrated the existence of an activation effect of Al3þ at pH 2 on pepsin molecule. Kinetic analysis with respect to concentrations of haemoglobin showed that Al3þ ions increase the maximal velocity (Vmax) and kcat values rather than apparent affinity for substrate (KS) implying the non-competitive nature of activation which indicated ...... Because residues occupy the cleft to which admittance is pepsin has been well structurally characterized, it restricted by a hinged flexible flap region [1-6]. The represents an appropriate model to study the effects of pepsin consists of 326 residues with molecular weight — metal ions on structure ...
... causes noticeable changes in infrared spectra of pepsin. '"Typical features were: the disappearance of the vibration bands in the 3500—2750cm ' region, especially bands at 3256 and 2920cm '; decrease of intensity of the vibration band at 1600cm '; the disappearance of the vibration bands in ...Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija A. Ilić. "The influence of Al3+ion on porcine pepsin activityin vitro" in Journal of Enzyme Inhibition and Medicinal Chemistry, Informa UK Limited (2008). https://doi.org/10.1080/14756360701841095
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Geonasleđe Golije i Peštera
Ljiljana V. Grujičić-Tešić (2017-09-01)Sprovedena istraživanja u ovoj studiji obuhvatila su izdvajanje, opis, evaluaciju i valorizaciju objekata geonasleđa u cilju razvoja istraživane oblasti sa stanovišta geonauka, geoturizma i geoekologije. Na izučavanom području objekti geonasleđa su evidentirani, interpretirani, vrednovani i kategorisani, dat je predlog promocije geoobjekata, i na kraju predložena dopuna inventara objekata geonasleđa Srbije.U protekle četiri godine, na kompleksu geotopa Golije i Peštera istražena su geološka svojstva stena (tip stene, starost, fosilni sadržaj, morfološke i hidrogeološke karakteristike itd.), na osnovu čega je bilo ...... (Dragović, 2004). Na užem području Peštera ponire više potoka koji u prolećnom period formiraju mala, privremena jezera. Najveća ponornica u ovom regionu, najduža ponornica u Srbiji, je reka Boroštica (www.panacomp.net). U svom toku reka pravi razne meandre i ponore što joj daje posebnost kao objektu ...
... proučavajući Dajićko jezero dao je značajan doprinos poznavanju flore i faune na Goliji. Geomorfološkim i hidrogeološkim izučavanjima prostranog regiona Golija - Pešter uključujući sjenički basen bavili su se Cvijić (1924), Luković (1939), Đalović (1975 i 1976), Zeremski (1960, 1965, 1983), Komatina ...
... senonskih sedimenata i rudistne faune u okolini Ivanjice. Pejović (1952 - 1986) je dala značajan doprinos stratigrafiji gornje krede šireg regiona uključujući i Staru Rašku na osnovu analize rudistnih školjki i gastropoda. Rampnoux (1964, 1970) je proučavao kredne rudiste i foraminifere okoline ...Ljiljana V. Grujičić-Tešić. "Geonasleđe Golije i Peštera" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2017-09-01)
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Self-Engineering: Possibilities for Maintenance Operations in the Mining Machines Industry
Self-engineering is a relatively new branch of knowledge that aims to understand how systems could “autonomously” re-configure or repair themselves without the intervention of the operators. A direct field of application is within the maintenance spectrum. Having systems or machines capable of self-detecting or even self-repairing could represent a game-changer, in capital asset fields such as the mining industry in particular. This paper aims to investigate the possible benefits and challenges of self-engineering / self-maintenance concerning mining machines, specifically bucket-wheel ...self-engineering, self-maintenance, maintenance operations, mining industry, bucket-wheel excavator, gearbox revitalizationSteven Manders, Milorad Pantelić, Vladimir Milisavljević, Alberto Martinetti. "Self-Engineering: Possibilities for Maintenance Operations in the Mining Machines Industry" in SSRN Electronic Journal, Elsevier BV (2021). https://doi.org/10.2139/ssrn.3945979
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Synergy between the mineral deposit exploration and geothermal resources assessment on the example of "Valjevo" boron and lithium deposit in Serbia
Nebojša Atanacković, Vladimir Živanović, Ana Vranješ, Sava Magazinović, Marinko Toljić, Ana Arifović, Branislav Potić (2023)Exploration of mineral deposits involves a collection of vast data sets on geological characteristics of the area. These data can largely contribute to the assessment of the geothermal potential, which can lead to an increase in the share of geothermal resources in the energy mix of the extractive industry and the local community. On the example of the "Valjevo" B-Li deposit, data on structural settings and previous hydrogeological investigations were combined with the results of resource drilling and geophysical ...... Martinović, M. Geološke karakteristike i potencijalnost geoloških resursa regije Kolubare, Mačve i Podrinja. Posebna Izdanja Geološkog Zavoda "Gemini" i Region, Eds. Filipović, 1.; Privredna komora-Valjevo, Beograd, Srbija, 1996. Mojsilović, S., Filipović, L., Baklajić, D., Đoković, 1., Navala, M. Osmovna ...Nebojša Atanacković, Vladimir Živanović, Ana Vranješ, Sava Magazinović, Marinko Toljić, Ana Arifović, Branislav Potić. "Synergy between the mineral deposit exploration and geothermal resources assessment on the example of "Valjevo" boron and lithium deposit in Serbia" in Proceedings 9th International Conference mining and environmental protection, MEP23, Sokobanja, 24-27th May 2023, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet (2023)
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Proučavanje razvića Bihaćkog i Cazinskog basena primenom gravimetrijskih podataka
Bihaćki i Cazinski baseni su neogeni baseni, koji pripadaju spoljašnjim Dinaridima i formirani su tokom kasne faze razvoja Dinarida. Ovi baseni su od posebnog interesa zbog svoje geološke prošlosti i potencijalnih strukturnih karakteristika. U istraživanju, primenjeni su gravimetrijski podaci u clju boljeg razumevanja evolucije ovih basena. Primenom različitih postupaka matematičkih transformacija na gravimetrijskim podacima može se ustanoviti gravitacioni uticaj neogenih basena male gustine i mogu se detektovati strukture, koje su potencijalno vezane za njihovo formiranje. U ovom istraživanju, analiza ...Snežana M. ignjatović, Ivana M. Vasiljević, Nevena R. Andrić-Tomašević, Ana S. Mladenović. "Proučavanje razvića Bihaćkog i Cazinskog basena primenom gravimetrijskih podataka" in Tehnika, Beograd : Savez inženjra i tehničara Srbije (2024). https://doi.org/10.5937/tehnika2403287I
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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