Претрага
194 items
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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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Study of Dependability Evaluation for Multi-hierarchical Systems Based on Max–Min Composition
Tanasijević Miloš, Ivezić Dejan, Jovančić Predrag, Ćatić Dobrivoje, Zlatanović D.. "Study of Dependability Evaluation for Multi-hierarchical Systems Based on Max–Min Composition" in Quality and Reliability 18 no. 4, Chichester, UK:Jonh Wiley & Sons (2013): 317-326. https://doi.org/DOI: 10.1002/qre.1383
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Forecasting the Behaviour of the Rock Mass Before Taking Up the Excavation on a Deeper Layers of the Ore Body Borska Reka
Zlatanović Dragan, Milisavljević Vladimir, Milenko Ljubojev, Dragan Ignjatović, Zoran Stojanović (2015)Zlatanović Dragan, Milisavljević Vladimir, Milenko Ljubojev, Dragan Ignjatović, Zoran Stojanović. "Forecasting the Behaviour of the Rock Mass Before Taking Up the Excavation on a Deeper Layers of the Ore Body Borska Reka" in Mining and Metalurgy Engineering Bor no. 2, Bor:Mining and Metallurgy Institute, Bor (2015): 29-52. https://doi.org/10.5937/MMEB1502029Z
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Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete
Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović (2021)sagorevanje lignita, otpadna šljaka, zamena cementa, proizvodnja maltera i betona, fizičko-mehanička i fizičko-hemijska karakterizacija... echanical and Physical–Chemical Characterization of Mortar and Concrete Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Application ...
... chanical and Physical–Chemical Characterization of Mortar and Concrete | Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović | Minerals | 2021 | | 10.3390/min11090925 http://dr.rgf.bg.ac.rs/s/repo/item/0005084 Дигитални репозиторијум ...
... Physical–Chemical Characterization of Mortar and Concrete Milan Kragović 1,* , Nenad Ristić 2 , Jelena Gulicovski 1 , Andrijana Nedeljković 1, Snežana Pašalić 1, Ivica Ristović 3 and Marija Stojmenović 1 ���������� ������� Citation: Kragović, M.; Ristić, N.; Gulicovski, J.; Nedeljković, ...Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović . "Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete" in Minerals, MDPI (2021). https://doi.org/10.3390/min11090925
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Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit
Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina. "Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia , Belgrade : University of Belgrade-Faculty of mining and geology (2023)
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Regulacija nivoa tečne faze u vertikalnim separatorima
Katarina Šoštarić (2024)Ovaj diplomski rad bavi se regulacijom nivoa tečne faze u vertikalnim separatorima u industriji nafte i gasa. U radu su istraženi različiti metodi merenja nivoa, uključujući plovke, ultrazvučne i radarske senzore. Radarski senzori su se pokazali kao najefikasniji u teškim radnim uslovima, zahvaljujući njihovoj visokoj preciznosti i pouzdanosti. Rad uključuje teoretski pregled metoda merenja nivoa, detaljno poređenje prednosti i nedostataka različitih senzora, kao i studiju slučaja implementacije radarskog senzora u vertikalnom separatoru. Analiza rezultata i preporuke za buduća istraživanja ...... Repgulacija nivoa tečne faze u vertikalnim separatorima Kandidat: Mentor: Katarina Šoštarić R102/17 prof. dr Snežana Aleksandrović Beograd, septembar, 2024. Komisija: Prof. dr Snežana Aleksandrović, mentor Rudarsko-geološki fakultet, Beograd Prof. dr Dušan Danilović, član Rudarsko-geološki ...Katarina Šoštarić. Regulacija nivoa tečne faze u vertikalnim separatorima, 2024
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Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study
Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2023)Recently, nanocrystal dispersions have been considered as a promising formulation strategy to improve the bioavailability of the deuterated pyrazoloquinolinone ligand DK-I-56-1 (7‑methoxy-2-(4‑methoxy-d3-phenyl)-2,5-dihydro-3H-pyrazolo[4,3-c]quinolin-3-one). In the current study, the freeze-drying process (formulation and process parameters) was investigated to improve the storage stability of the previously developed formulation. Different combinations of lyoprotectant (sucrose or trehalose) and bulking agent (mannitol) were varied while formulations were freeze-dried under two conditions (primary drying at -10 or -45 °C). The obtained lyophilizates were characterized in terms ...... Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Freeze-dried nanocrystal dispersion of novel ...
... Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić | European Journal of Pharmaceutical Sciences | 2023 | | 10.1016/j.ejps.2023.106557 http://dr.rgf.bg.ac.rs/s/repo/item/0008122 Дигитални ...
... Knutson d, Dishary Sharmin d, Aleksandar Kremenović *, Pegi Ahlin Grabnar , Odon Planinšek , Dominique Lunter', James M. Cook “, Miroslav M. Savić”, Snežana D. Savić “ * Department of Pharmaceutical Technology and Cosmetology, University of Belgrade-Faculty of Pharmacy, Vojvode Stepe 450, Belgrade 11221 ...Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study" in European Journal of Pharmaceutical Sciences, Elsevier BV (2023). https://doi.org/10.1016/j.ejps.2023.106557
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Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3
Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić (2023)... Oklješa Mirjana Radanović Tamara Ivetić Stanislava Olić Ninković Danica Jović Mirjana Petronijević Ružica Ždero Pavlović Sofija Bekić Snežana Papović Jelena Bajac 4na Đurović Tatjana Jurić Tatjana Majkić Jelena Tanasić Tijana Marjanović Marija Kostić Savetovanje Je podržalo ...Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić. "Synthesis and characterization of nanostructured Ca0.9Er0.1MnO3" in Book of Abstracts Proceedings / 59th Meeting of the Serbian chemical society, Novi Sad, Serbia, June 1-2, 2023, Belgrade : Serbian Chemical Society (2023)
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Geofizičko reflektivno sondiranje kao test integriteta betonskog šipa
Jovo Jakišić (2024)Temelj predstavlja izuzetno bitan element svakog građevinskog objekta. Zbog toga je neophodno poštovati odgovarajuće standarde, u projektovanju i izvođenju temeljne konstrukcije.Šipovi predstavljaju jedan od načina dubokog fundiranja tj. temeljenja. Za svaki izvedeni šip pojedinačno neophodno je izvesti kontrolu kvaliteta. Postoji više postupaka kojima je mogućeizvršiti kontrolu kvaliteta, a jedan od njih je test integriteta šipa malom silom, koji je prikazan u ovom radu.Ovaj postupak se izvodi seizmometrijskom metodom, postupkom refleksije, koji je definisan međunarodnim standardom ASTM D5882.Podaci koji su prikazani ...... Rudarsko -geološki fakultet Članovi komisije: 1. dr Dejan Vučković, docent, mentor Univerzitet u Beogradu, Rudarsko -geološki fakultet 2. dr Snežana Ignjatović, van. prof., čaln Univerzitet u Beogradu, Rudarsko -geološki fakultet 3. dr Lidija Beko, red. prof., član Univerzitet u Beogradu, ...
... odobrila Katedra za geofiziku Rudarsko-geološkog fakulteta Univeziteta u Beogradu sa komisijom u sastavu: 1. dr Dejan Vučković, docent 2. dr Snežana Ignjatović, van. prof. 3. dr Lidija Beko, red. prof. Na temu „GEOFIZIČKO REFLEKTIVNO SONDIRANJE KAO TEST INTEGRITETA BETONSKOG ŠIPA“ Datum ...Jovo Jakišić. Geofizičko reflektivno sondiranje kao test integriteta betonskog šipa, 2024
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Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach
Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2021)Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of the appropriate formulation technology needs to be based on the physicochemical properties of the drug and introduced in the early stages of drug research. One example of the new potential drug substance with poor solubility is DK-I-60-3, deuterated pyrazoloquinolinone, designed for the treatment of various neuropsychiatric ...... Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Overcoming the Low Oral Bioavailability of Deuterated ...
... Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić | Pharmaceutics | 2021 | | 10.3390/pharmaceutics13081188 http://dr.rgf.bg.ac.rs/s/repo/item/0005481 Дигитални репозиторијум Рударско-геолошког ...
... Aleksandar Kremenović 4 , Vladimir D. Dobričić 5, Danijela V. Randjelović 6, Ivana Pantelić 1 , James M. Cook 3 , Miroslav M. Savić 2 and Snežana D. Savić 1,* ���������� ������� Citation: Mitrović, J.R.; Divović-Matović, B.; Knutson, D.E.; Ðoković, J.B.; Kremenović, A.; Dobričić ...Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach" in Pharmaceutics, MDPI, Basel, Switzerland (2021). https://doi.org/10.3390/pharmaceutics13081188
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Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders
Milena Rosić, Maja Milošević, Maria Čebela, Vladimir Dodevski, Vesna Lojpur, Radomir Ljupković, Aleksandra Zarubica (2023)... Research, University of Belgrade Faculty of Technology and Metallurgy, University of Belgrade Scientiific Committee l. 2. 3. 11. 12. Dr. Snežana Bošković, Institute of Nuclear Sciences “Vinča”, University of Belgrade, Serbia Prof. Biljana Stojanović, Institute for Multidisciplinary Research ...Milena Rosić, Maja Milošević, Maria Čebela, Vladimir Dodevski, Vesna Lojpur, Radomir Ljupković, Aleksandra Zarubica. "Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders" in Programme and the book of abstracts 7th Conference of The Serbian Society for Ceramic Materials 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia , Beograd : Institut za multidisciplinarna istraživanja (2023)
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Merenje i praćenje temperature u cevovodima
Jelena Plećaš (2024)U završnom radu pod naslovom „Merenje i praćenje temperature u cevovodima“ istražuje se značaj merenja temperature u industriji. Opisuje se kako je merenje temperature ključno za efikasno upravljanje procesima i održavanje sigurnosti.Postoje i razvijene su brojne metode merenja temperature, od kojih svaka ima svoju specifičnu primenu, u određenim oblastima. Rad obuhvata pregled razvoja termometrije, različite temperaturne skale, kao i detaljan prikaz instrumenata za merenje temperature. Posebna pažnja posvećena je greškama dodirnih termometara i metodama korekcije.Na kraju,rad se fokusira na ...... akademske studije Merenje i praćenje temperature u cevovodima Kandidat Mentor Jelena Plećaš prof.dr Snežana Broj indeksa:95/22 Aleksandrović Beograd, jul, 2024. Komisija: 1. Prof.dr Snežana Aleksandrović, mentor Rudarsko-geološki fakultet, Beograd 2. Prof.dr Dušan Danilović, član Rud ...Jelena Plećaš. Merenje i praćenje temperature u cevovodima, 2024
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Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders
Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić (2023)... Research, University of Belgrade Faculty of Technology and Metallurgy, University of Belgrade Scientiific Committee l. 2. 3. 11. 12. Dr. Snežana Bošković, Institute of Nuclear Sciences “Vinča”, University of Belgrade, Serbia Prof. Biljana Stojanović, Institute for Multidisciplinary Research ...Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić. "Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders" in Programme ; and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia , Beograd : Institut za multidisciplinarna istraživanja, (2023)
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Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals
Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić (2020)As the number of poorly soluble drugs is increasing, nanocrystals have become very interesting due to wide range of application possibilities. Curcumin was used as a model active ingredient in this work. Even though it has many proven positive effects, due to its physicochemical issues, its possibilities have not been fully exploited. The goal of this work was to select optimal conditions for a top-down method for curcumin nanosuspension production, and to perform their comprehensive characterization applying complementary methodologies: ...Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić. "Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals" in Review on advanced materials science, Walter de Gruyter GmbH (2020). https://doi.org/10.1515/rams-2020-0043
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The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system
Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic (2016)The influence of additives (alkyl polyglucoside, Glucopon 600 CS UP and alcohol ethoxylate C18E100) on the behavior of the water/toluene/Lutensol ON 50 (technical oxoalcohol, i-C10E5) microemulsion system as a function of temperature and composition has been investigated. The phase behavior of the microemulsions was determined by vertical sections through the Gibbs phase prism (fish-like phase diagrams). Alkyl polyglucoside shifts the one phase region to lower temperatures compared with water/toluene/Lutensol ON 50 mixtures. This is contrary to the expectation, considering ...микроемулзија, толуен, алкил полиглукозид, оксоалкохол етоксилат, појачивач ефикасности, „fish“ дијаграми... at: www.dr.rgf.bg.ac.rs Chemical Industry & Chemical Engineering Quarterly MARIJA ILIĆ! FRANZ-HUBERT HAEGEL? VESNA PAVELKIĆ? DRAGAN ZLATANOVIĆ“ SNEŽANA NIKOLIĆ-MANDIĆ* ALEKSANDAR LOLIĆ ZORAN NEDIĆE !Faculty of Mining and Geology, University of Belgrade, Belgrade, Serbia ŽForschungszentrum ...
... H. Frielinghaus, J. Allgaier, D. Richter, Lang- muir 24 (2008) 6036-6043 MARIJA ILIĆ! FRANZ-HUBERT HAEGEL? VESNA PAVELKIĆŠ DRAGAN ZLATANOVIĆ“ SNEŽANA NIKOLIĆ-MANDIĆS ALEKSANDAR LOLIĆS ZORAN NEDIĆS [29] [30] [31] [32] W.C. Griffin, J. Soc. Cosmet. Chem. 1(5) (1949) 311-326 M ...Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic. "The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system" in Chemical Industry and Chemical Engineering Quarterly, National Library of Serbia (2016). https://doi.org/ 10.2298/CICEQ141105015I
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Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal
Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)... Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Study of ...
... Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low- Rank Coal | Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović | Polymers | 2021 | | 10.3390/polym13050759 http://dr.rgf.bg.ac.rs/s/repo/item/0005539 Дигитални ...
... High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal Ivan Kojić 1 , Achim Bechtel 2 , Nikoleta Aleksić 3, Dragana Životić 3, Snežana Trifunović 4, Gordana Gajica 5 and Ksenija Stojanović 4,* ���������� ������� Citation: Kojić, I.; Bechtel, A.; Aleksić, N.; Životić, D.; ...Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović. "Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal" in Polymers, MDPI AG (2021). https://doi.org/10.3390/polym13050759
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Daljinsko merenje temperature na bušotinskom cevovodu
Aleksa Petrović (2024)Ovaj diplomski rad analizira daljinsko merenje temperature na bušotinskim cevovodima, koje je od velike važnosti za kontrolu i nadzor nad industrijskim procesima posebno u ekstremnim uslovima kao što su visoke temperature i pritisci u bušotinama. Opisane su različite vrste temperaturnih senzora, kao što su termoparovi, bimetalni i otpornički termometri, kao i senzori na bazi optičkih vlakana, koji se primenjuju za kontinualno merenje temperature duž cevovoda u realnom vremenu. Daljinsko merenje temperature omogućava pravovremeno otkrivanje curenja i nepravilnosti, što je ...temperatura, daljinsko merenje temperature, bušotinski cevovodi, DTS sistemi, infracrveni senzori, bežične mreže... fakultet Završni rad Osnovne akademske studije Daljinsko merenje temperature na bušotinskom cevovodu Kandidat Mentor Aleksa Petrović prof. dr Snežana Aleksandrović R94/19 Beograd, Septembar 2024 Komisija: 1. Ime i prezime ı nastavno zvanje, mentor Rudarsko-geološki fakultet, Beograd ...Aleksa Petrović. Daljinsko merenje temperature na bušotinskom cevovodu, 2024
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Distribution of major and trace elements in the Kovin lignite (Serbia)
Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović (2019)geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive Xray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). ...... Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Distribution of major and trace elements in ...
... Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović | Geologia Croatica | 2019 | | 10.4154/gc.2019.06 http://dr.rgf.bg.ac.rs/s/repo/item/0005658 Дигитални репозиторијум Рударско-геолошког ...
... Predrag Vulić1, Ivan Gržetić3, Vladimir Simić1, Konstantin Ilijević3, Biljana Dojčinović2, Suzana Erić1, Bogdan Radić4, Sanja Stojadinović2 and Snežana Trifunović3 1 University of Belgrade, Faculty of Mining and Geology, Đušina 7, 11000 Belgrade, Serbia; (corresponding author: dragana.zivotic@rgf ...Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović. "Distribution of major and trace elements in the Kovin lignite (Serbia)" in Geologia Croatica, Croatian Geological Survey (2019). https://doi.org/10.4154/gc.2019.06
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Geomagnetna bura kategorije G5 u maju 2024. godine
Magdalena Marčeva (2024)Zemlja poseduje magnetno polje, koje je generisano u njenom spoljašnjem jezgru. Magnetno polje Zemlje je konstantno izloženo dejstvu sunčevog magnetnog polja i zračenja koje se sa Sunca emituje. Naelektrisane čestice koje pristižu sa Sunca stupaju u interakciju sa magnetosferom, što dovodi do različitih geomagnetnih poremećaja.Geomagnetna aktivnost direktno je proporcionalna intenzitetu sunčevog zračenja koje dolazi do Zemlje. Pod uticajem sunčevog korpuskularnog zračenja dolazi do pojave geomagnetnih bura koje su praćene porastom intenziteta magnetnog polja.Količina i jačina dolaznog sunčevog zračenja zavisi ...... redovni profesor, mentor Rudarsko-geološki fakultet, Beograd dr Vesna Damnjanović, redovni profesor, član Rudarsko-geološki fakultet, Beograd . Snežana Ignjatović, vanredni profesor, član Rudarsko-geološki fakultet, Beograd Datum odbrane: REZIME Zemlja poseduje magnetno polje, koje je generisano ...
... kroz svoja predavanja tokom mog studiranja doprineli unapređivanju mog znanja iz oblasti geofizike. Posebno Jje veliku ulogu u ovome imala prof. Snežana Ignjatović, koja je tokom sve 4 godine mog studiranja pratila moj napredak i u svakoj potrebnoj situaciji mi izašla u Susret. Takođe, veliku ...Magdalena Marčeva. Geomagnetna bura kategorije G5 u maju 2024. godine, 2024
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Smanjenje sleganja plitkih temelja primenom mikrošipova
Slobodan Ćorić, Dragoslav Rakić (2021)Mikrošipovi su šipovi malog prečnika koji se grade tako što se u tlu specijalni postupkom formira bušotina koja se zatim armira i injektira. Njihov prečnik je najčešće 150 – 300 mm, a dužina može da bude i više desetina metara. Mikrošipovi mogu da se grade u svim vrstama tla i mogu da budu vertikalni i kosi. Oni se, stoga, koriste kao zamena za konvencionalne šipove i ankere. Primena mikrošipova u fundiranju predstavlja jedan savremeni način izgradnje i sanacije temelja/objekata. ...Slobodan Ćorić, Dragoslav Rakić. "Smanjenje sleganja plitkih temelja primenom mikrošipova" in Zbornik radova međunarodno naučno-stručnog savetovanja Zemljotresno inženjerstvo i geotehnički aspekti građevinarstva, Vrnjačka banja, 3-5. novembar 2021., Beograd : Savez građevinskih inženjera Srbije (2021)