Претрага
375 items
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Praktikum iz Tehnologije materijala
Suzana Lutovac, Miloš Gligorić, Luka Crnogorac. Praktikum iz Tehnologije materijala, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2023
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Примена нумеричких метода у моделовању тецишта са освртом на различите реолошке услове
Јелка Крушић (2023)Тецишта су комплексне појаве нестабилности које захтјевају истраживања и испитивањакоја до сада нису рађена код нас у области геотехнике. По механизму, начину активирањаи понашању покренутог материјала се знатно разликују од клизишта. Циљ оведисертације је била примјена нумеричких модела пропагације тецишта на примјеру двијепојаве које су се десиле у Србији као посљедица дјеловања циклона Тамара. Детаљноистраживање тецишта подразумијева теренско картирање, теренска истраживања илабораторијска испитивања одабраних узорака са терена. Од теренских истраживања напримјеру тецишта Селанац урађена су геофизичка истраживања Електричнетомографије док ...тециште, нумерички модели пропагације, циклон Тамара, геофизичка истраживања, лабораторијска испитивања, Селанац, Лева река, RAMMS, SPH geoflow, реолошки моделЈелка Крушић. Примена нумеричких метода у моделовању тецишта са освртом на различите реолошке услове, Београд : Универзитет у Београду, Рударско - геолошки факултет, 2023
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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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A Fuzzy Expert Model for Availability Evaluation
Each technical system within itself carries the great potential danger of possible occurrence of failure and damages. Mining machines are characteristic by great investment values, costs of unplanned shutdowns, complex working conditions, and environment and workers hazards. Systematic monitoring of the mining machinery is of great importance for the management of the mining companies. Availability is the overall concept of quality of service. Includes information regard to operating state, an idle state, a standby state and shut down. The ...... analyze of obtaining results for bulldozers availability evaluation TABLE II. DETERMINED AVAILABILITY ON THE BASE OF MEASURED TIME STATE PICTURE PARAMETERS Liebherr Year t1, [h] t2, [h] A(t) I 3372 334 0,91 0,89 II 4100 498 0,89 III 4325 431 0,91 IV 3601 449 0,89 V 1438 234 0,86 ...
... Caterpillar Year t1, [h] t2, [h] A(t) I 3415 262 0,93 0,90 II 3631 367 0,91 III 4296 494 0,90 IV 4127 445 0,90 V 2894 387 0,88 Dressta Year t1, [h] t2, [h] A(t) I 3476 384 0,90 0,84 II 3102 572 0,84 III 2635 622 0,81 IV 2757 664 0,81 V 2008 343 0,85 V. CONCLUSION Bulldozers ...
... used for the improvement of maintenance and logistics procedures and additionally, could be used as a support during the purchase of new machines. II. AVAILABILITY EVALUATION Availability is the probability that an item will be in an operable and committable state at the start of a mission when ...Dejan Ivezić, Miloš Tanasijević, Predrag Jovančić, Radiša Đurić. "A Fuzzy Expert Model for Availability Evaluation" in Proceedings of the 2019 20th International Carpathian Control Conference (ICCC), AGH University of Science and Technology, Kraków - Wieliczka, Poland (2019)
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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... 731–735. [CrossRef] Garcia, A.R.; Laverat, A.G.; Prudencio, C.V.R.; Mendez, A.J. Synthesis and thermal decomposition of Co(IID), Ni(II), Cu(I1), Zn(II), Cd(II), and Pb(II) m-benzenedisulphonates. Thermochim. Acta 1993, 213, 199-210. [CrossRef] Fereshteh, Z.; Salavati-Niasari, M. Effect of ligand on ...
... A Chem. 2005, 228, 283-291. [CrossRet] 'umar, N.; Kachroo, P.L.; Kant, R. Thermal decomposition of some N-oxide complexes of cobalt(II), nickel(II) and copper(II) carboxylates. J. Therm. Anal. 1979, 17, 81–85. [CrossRef] Dollimore, D.; Pearce, J. Changes in the surface characteristics of residues ...
... complexes ({Fe(acac),3], [Ni(acac).], and [Zn(acac)»], where acac presents acetylacetonate anion). The iron(III) acetylacetonate, nickel(II) acetylacetonate, and zinc(II) acetylacetonate were synthesized in a reaction of appropriate metal ions (Fe3+, Ni?*, Zn?**) with ammonium acetylacetonate. The synthesis ...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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An Efficient Class of Iterative Root-Finding Methods with Applications
Dejan Ćebić, Nebojša Ralević (2021)Dejan Ćebić, Nebojša Ralević. "An Efficient Class of Iterative Root-Finding Methods with Applications" in 2021 IEEE 19th International Symposium on Intelligent Systems and Informatics (SISY), IEEE (2021). https://doi.org/10.1109/SISY52375.2021.9582495
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FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina
... 1 ~ ||gi a)ž 2nd dervate Š | b) JI š š |} š ii s e š H || i š } ž Š | e š - H H 1 a Fi i i NMA 41 “0 — s%0 ~ 300 ~ 3%0 __3MO _1%O0 _ 4M00 00 400 30 3000 3800 2000 Wavenumber (cm') Wavenumber (cm') šžg C), &h ı NA d) . HDTMA š A OE ii |} “ LIJPI | Mig ~FML_R “ š |- L šš s i s BOA ...
... was then alr-dried and named Na-montmorillonite (NaM). The cation exchange capacity (CEC) of Na-montmorillonite was 69 mmol/100g, determined using Cu-trien (triethylenetetramine) complex (Meier and Kahr, 1999), which was recommended by the Clay Mineral Society. Na-montmorillonite was then organically ...
... University of Kragujevac on a infrared spectrometer (Equinox 55, Bruker Optics) equipped with a single reflection diamond ATR accessory (Dura Sample IR II, SensIiR). The samples were prepared in a form of KBr disk, and the spectra (averaged on 32 scans) were collected in the range of 4000-450 cm'!, at ...Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević. "FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina" in Book of Proceedings / 3rd International and 15th National Congress Soils for Future Under Global Challenges, 21-24 September 2021 Sokobanja, Serbia , Belgrade : Serbian Society of Soil Science (2021)
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Crystal structure of K3EuSi2O7
alkalni silikati elemenata retkih zemalja, kristalna struktura, sinteza metodom fluksa, rendgenska difrakcija na monokristalu... amount of material was finely ground and tested on a Philips PW1710 X-ray powder diffractometer at room temperature using Bragg-Brentano geometry and Cu Kα radiation. The diffractometer was operated at 40 kV and 30 mA, while the scan range was from 3 to 60° 2θ, with a step size of 0.02° and time per ...
... structure was refined on F2 by full-matrix least-squares techniques using the programs SHELXL.20 Selected bond lengths and angles are presented in Table II. All figures of the crystal structures were prepared using the program VESTA.21 TABLE I. Experimental details. Crystal data Data collection Chemical ...
... Radiation type Mo Kα No. of reflections 528 µ / mm−1 9.39 No. of parameters 40 Crystal size, mm 0.27×0.04×0.04 Δρmax; Δρmin / e Å−3 1.01; - 0.69 Table II. Selected geometric parameters for K3EuSi2O7. Symmetry codes are given in footnotes Bond length, Å Bond length, Å K1‒O1 2.770 (5) K3‒O2xii 2 ...Sabina Kovač, Predrag Dabić, Aleksandar Kremenović. "Crystal structure of K3EuSi2O7" in Journal of the Serbian Chemical Society, National Library of Serbia (2021). https://doi.org/10.2298/JSC210218026K
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English for Geology Students. 2
Lidija Beko (2023)... E .N2 Reading Comprehension..........ii. OIL AND NATURALGAS....... ttt Vocabulary............. a a Reading Comprehension..........ii ı METALS AND GEMSTONES. ... \orgloyulkto/oooooe o obopooopag abodoao000000 } 0000 0000 Reading Comprehension..........ii c Grammar spot........... ttt Exercises ...Lidija Beko. English for Geology Students. 2, Belgrade : The Faculty of Mining and Geology, 2023
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Утицај промене нивоа подземне воде за услове плитког фундирања у крупнозрном тлу
Милана Мичета (2024)Подземне воде представљају изузетно важан природни ресурс, као и важну компоненту система, којим је представљено тло. У складу са тим, приликом пројектовања плитких темеља на крупнозрном тлу, односно приликом анализе граничне носивости и слегања, треба узети у обзир и утицај воде. Верује се да ниво подземне воде значајно смањује носивост тла, док се слегања значајно повећавају. Terzaghi (1943) је први сугерисао да се потапањем масе тла, његова носивост смањује за половину, док се слегање удвостручује. Циљ овог рада је ...... = 1 + 0.25 i =l . =1 „=(i-9-(-8) = i,=1 MuzaaHa Muguera, T615/21 npuzor 0p. 6 a) IIpnu cnryuaj HIIB:=0.4m B= m m ii ii | “_ __ ___ –zc—- — —— li i JL ii I Š a Ž bž S| | ci Ppr i 9 | bči | i e Pr ~ s b= |j 4. 7m js - - hi - qrF = c· N-s-dci, +y · Dy · Nasadaqiq ...
... Oakropu Haru0a orrepehema 36or JnejcrBa cune H: Munana Muuecera, T615/21 nupunor Op. 6 a) IIpnu cnryuaj HIIB:=0.4m B= m m ii ii | “_ __ ___ –zc—- — —— li i JL ii I Š a Ž bž S| | ci Ppr i 9 | bči | i e Pr ~ s b= |j 4. 7m js - - hi - Ra/A' = C'Nebcicse + q'Nabaiqsa ...
... 2/74(p)·Š=1+0 sy=1 Oakroput HaruH0a onrepehema: MuznaHna Muuera, T615/21 npuzor 0p. 6 a) IIpnu cnryuaj HIIB:=0.4m B= m m ii ii | “_ __ ___ –zc—- — —— li i JL ii I Š a Ž bž S| | ci Ppr i 9 | bči | i e Pr ~ s b= |j 4. 7m js - - hi - Ra/A' = C'Nebcicse + q'Nabaiqsa ...Милана Мичета. Утицај промене нивоа подземне воде за услове плитког фундирања у крупнозрном тлу, 2024
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Нове технологије за оживљавање старих текстова
удаљено читање, књижевни корпус, обрада српског језика, анотација врстом речи, лематизација, именовани ентитетиЦветана Крстев, Ранка Станковић, Бранислава Шандрих Тодоровић, Милица Иконић Нешић. "Нове технологије за оживљавање старих текстова" in Зборник радова Међународне научне конференције Дигитална хуманистика и словенско културно наслеђе II, Београд, 28-29 јуни 2021., Београд : Савез славистичких друштава Србије (2023)
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Rudna mikroskopija
Aleksandar Pačevski (2018)Aleksandar Pačevski. Rudna mikroskopija, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2018
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Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4
Lidija Radovanović, Željko Radovanović, Aleksandar Kremenović, Bojana Simović, Milica V. Vasić, Jelena Rogan (2022)In recent years, thermal decomposition studies of transition metal complexes with benzenepolycarboxylate ligands have become an area of a great importance due to the possibility of obtaining useful metal oxides with desirable electrical, magnetic and catalytic properties [1]. As a contrast to conventional methods for the preparation of metal oxides, such as hydrothermal or sol–gel treatment, thermolysis is faster, more efficient ...Lidija Radovanović, Željko Radovanović, Aleksandar Kremenović, Bojana Simović, Milica V. Vasić, Jelena Rogan. "Manganese-pyromellitate complex as a precursor for preparation of spinel Mn3O4 " in XIV Conference of chemists, technologists and environmentalists of Republic of Srpska, Academy of sciences and arts of the Republic of Srpska, Banja Luka, Republic of Srpska, B&H, October 21st-22nd, 2022, University in Banjaluka, Faculty of Technology (2022)
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Основе конструисања
Бобан Анђелковић, Милош Танасијевић, Филип Милетић. Основе конструисања, Ниш : Универзитет у Нишу - Машински факултет, 2023
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Properties of fly ash and slag from the power plants
This paper describes the physical, chemical and mineral properties of ash and slag, which were taken from thermal power plants Nikola Tesla A, Nikola Tesla B, Kostolac A and Kostolac B. The knowledge of the mineralogical material composition is important because the type of minerals directly determines the properties of the fly ash and slag and their possible application. Laboratory tests showed that ash and slag samples consist of the following minerals: amorphous materials, quartz, feldspar, mullite, melilite, cristobalite, ...fly ash, slag, physical composition, chemical composition, mineral composition, X-ray diffraction method... oldest and deepest) and Seams II-a, II, I-a and I. Only coal seams III, II and I are (or have been) explored in the Drmno, Ćirikovac and Klenovnik open pits. The average thickness of coal Seam III throughout the whole basin is 19.38m, while it is 1.43m for IIa, 4.14m for II, 1.53m for Ia and 13.90m ...
... quartz-latite tuffs. The Pontian (Upper Miocene) fresh water clastic sediments host three coal seams (KEZOVIĆ, 2011): Seam III or Lower Coal Seam, Seam II or Main Coal Seam and Seam I or Upper Coal Seam, having average thicknesses of 7m, 25m and 11m, respectively. The total thickness of the Pontian se- ...
... classification.– Fuel, 105, 40–76. VASSILEV, S., BAXTER, D. & VASSILEV, C. (2014): An overview of the behaviour of biomass during combustion: Part II. Ash fusion and ash formation mechanisms of biomass types.– Fuel, 117, 152–183. VASSILEV, S., MENENDEZ, R., ALVAREZ, D., DIAZ-SOMOANO, M. & MARTI- ...Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić. "Properties of fly ash and slag from the power plants" in Geologia Croatica, Zagreb : Croatian Geological Survey (2016). https://doi.org/10.4154/gc.2016.26
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Proračun recirkulacionih pumpi u postrojenju za odsumporavanje dimnih gasova ,,TENT B"
Tomislav Trpković (2024)Predmet ovog rada baziraće se na proračunu i usvajanju mašinskih instalacija potrebnih za nesmetano funkcionisanje sistema dve međusobno povezane celine Absorber - Pumpna stanica, preko FRP ( Fiberglass Reinforced Plastic) cevovoda kojim se odvija transport suspenzije krečnjaka neophodnog u samom procesu odsumporavanja dimnih gasova. Pored tehničkog opisa same tehnologije koja uključuje tri objekta: Absorber, Pumpna Stanica i cevovod, glavni deo rada odnosiće se na proračun i usvajanje mašinskih instalacija koji uključuju recirkulacione radijalne centrifugalne pumpe i cevovode kojima ...postrojenje za odsumporavanje dimnih gasova, termoelektrana, pumpna stanica, FRP cevovod, Absorber, transport suspenzije gipsa, prirubnica, ventil, potisni cevovod, usisni cevovod... 215,1 m3/min Napor: 20,6 m Snaga: 1000kW Masa:18886kg 2TF21DO Recirkulaciona pumpa II stepena A kom.1 Kapacitet 215,1 m3/min Napor: 22,1 m Snaga: 1075kW Masa:19112kg 2TF22DO Recirkulaciona pumpa II stepena B kom.1 Kapacitet 215,1 m3/min Napor: 22,1 m Snaga: 1075kW Masa:19112kg ...
... značeni: L stepen:2 TF 13/14 ZO010 IL stepen:2 TF 23/24 Z 010 II stepen:2 TF 33/34 Z 010 IV. stepen: 2 TF 43/44 Z 010zavisno od pumpe na koju su spojeni: L _ stepen:2 TF 11/I2 DOIO IL · stepen:2 TF 21/22 D 010 II stepen:2 TF 31/32 D 010 IV. stepen: 2 TF41/41 DOIO Sa priključka ...
... objekta pumpne stanice B2 postavljaju se svi priključci predviđeni P&ID dijagramom sistema recirkulacionih pumpi I i II stepena absorbera B2 odnosno sistema recirkulacionih pumpi II ı IV stepena absorbera. Radi se o priključku za drenažu preko koga se vrši dreniranje usisnog cevovoda u drenažni kanal ...Tomislav Trpković. Proračun recirkulacionih pumpi u postrojenju za odsumporavanje dimnih gasova ,,TENT B", 2024
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Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic
This work presents a model for determining the availability of continuous systems at open pits by applying fuzzy logic and fuzzy inference systems. The applied model was formed by the synthesis of independent partial indicators of availability. The model is based on an expert system for assessing the availability of continuous mining systems. The availability of the system, as a complex state parameter, is decomposed into the partial indicators, reliability, and convenience of maintenance, and the fuzzy compositions, used ...системи, континуални систем експоатације, површински коп, рударство, расположивост, фази логика, max–min композиција, min–max композицијаMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović. "Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic" in Energies, MDPI AG (2022). https://doi.org/10.3390/en15186786
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Micro- to nanoscale textures of gold in arsenopyrite and scorodite from the As-Au-Bi assemblage of Drenjak locality (Serbia)
Ivana Jelić, Janez Zavašnik, Marina Lazarov, Alena Zdravković, Sabina Kovač, Jovica Stojanović, Aleksandar Pačevski (2023)Arsenopyrite and pyrite are important carriers of Au that is present in the form of microscopic and “invisible” gold. Such gold can be expected to be released upon the process of oxidation of these sulfides. In studied gold mineralization at Drenjak, related to the granitoids of the Oligocene-Miocene Kopaonik Ore District, the main arsenopyrite-pyrite-(bismuthinite) sulfide assemblage was formed in the quartz bodies and partly replaced by scorodite (FeAsO4·2H2O) and Bi-arsenate. With only up to 5 ppm of gold recorded ...Ivana Jelić, Janez Zavašnik, Marina Lazarov, Alena Zdravković, Sabina Kovač, Jovica Stojanović, Aleksandar Pačevski. "Micro- to nanoscale textures of gold in arsenopyrite and scorodite from the As-Au-Bi assemblage of Drenjak locality (Serbia)" in Ore Geology Reviews, Elsevier BV (2023). https://doi.org/10.1016/j.oregeorev.2023.105711
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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... Измењено: 2023-10-14 04:14:10 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 ...
... Универзитета у Београду [ДР РГФ] 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 ...
... rgf.bg.ac.rs minerals Article 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 1,* , Nenad Ristić 2 , Jelena Gulicovski 1 , Andrijana ...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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The different approaches in seismic stratigraphy interpretation
Dejan Radivojević (2018)U tekstu su prikazana dva osnovna pristupa u seizmostratigrafskoj interpretaciji. Prvi kao polaznu osnovu ima seizmičke sekcije, čija se interpretacija u kasnijoj fazi koreliše sa bušotinskim podacima. Drugi u prvoj fazi analizira podatke dobijene dubokim bušenjem koji se kasnije korelišu sa seizmičkim sekcijama. Prikazan je hronološki redosled i objašnjen postupak pri seizmostratigrafskoj interpretaciji oba pristupa. Ovakav način interpretacije omogućio je naftnim kompanijama detaljnije i preciznije sagledavanje geoloških odnosa, smanjenje rizika istraživanja i racionalnije projektovanje razradnih bušotina.seizmostratigrafija, istraživanje nafte i gasa, karakteristične seizmičke sekvence, seiz-mofacijalna analiza... surface), maksimalnih površina retro- gradacije (MRS-maximum retrogradational surface), granica sekvenci I i II tipa, interpretacija setova parasekvenci. Definiciju granica sekvenci I i II tipa prvi su odredili Vail et al. [11] za tektonski okvir raz- ličitih kontinentalnih margina. Po ovom autoru ...
... kontine- ntalnog praga [1]. Za razliku od njega granica sekvenci II tipa se formira tokom faze sporog eustatskog pada morskog nivoa, kada je nivo pada manji od nivoa tonjenja na ivici šelfa [11]. Osobenosti granica sekve- nci II tipa su minimalna erozija sa površinskim disko- rdancijama ograničenim ...Dejan Radivojević. "The different approaches in seismic stratigraphy interpretation" in Tehnika – rudarstvo, geologija i metalurgija, Savez inženjera i tehničara Srbije, Beograd (2018). https://doi.org/10.5937/tehnika1802211R