Претрага
790 items
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3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeSaša Milanović, Zoran Stevanović, Ljiljana Vasić, Vesna Ristić-Vakanjac. "3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia" in Environmental Earth Sciences, Springer Science and Business Media LLC (2013). https://doi.org/10.1007/s12665-013-2591-9
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... Danilović D., Elnori Elmabrouk Elhadad., Karović Maričić V., Crnogorac M. (2013) Karakteristike proizvodnje nafte u Libiji sa posebnim osvrtom na naftno polje Amal, Tehnika br. 1, 46-50. Danilovic D., KarovicMaricic V., Batalovic V., Lekovic B., (2012) Device for more efficiency production ...
... vol 65, No 3, 249-256. Danilović D., Karović-Maričić V., Ivezić D. (2010)Primena savremenih metoda u upravljanju procesom proizvodnje nafte i gasa, Rudarsko geološki fakultet, Beograd, 164. Danilovic D. S., Karovic-Maricic V. D., Cokorilo V. B., (2010a) Solving paraffin deposition problem in ...
... Slika 5.15. Metodologija raspodele ograničene količine gasa za utiskivanje po bušotinama P o s tu p a k s e p o n a v lja u z a v is n o s ti o d b ro ja b uš ot in a Određivanje IPR Krive Određivanje VLP Krivih Određivanje Krive karakteristike rada gaslifta ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... Danilović D., Elnori Elmabrouk Elhadad., Karović Maričić V., Crnogorac M. (2013) Karakteristike proizvodnje nafte u Libiji sa posebnim osvrtom na naftno polje Amal, Tehnika br. 1, 46-50. Danilovic D., KarovicMaricic V., Batalovic V., Lekovic B., (2012) Device for more efficiency production ...
... vol 65, No 3, 249-256. Danilović D., Karović-Maričić V., Ivezić D. (2010)Primena savremenih metoda u upravljanju procesom proizvodnje nafte i gasa, Rudarsko geološki fakultet, Beograd, 164. Danilovic D. S., Karovic-Maricic V. D., Cokorilo V. B., (2010a) Solving paraffin deposition problem in ...
... Slika 5.15. Metodologija raspodele ograničene količine gasa za utiskivanje po bušotinama P o s tu p a k s e p o n a v lja u z a v is n o s ti o d b ro ja b uš ot in a Određivanje IPR Krive Određivanje VLP Krivih Određivanje Krive karakteristike rada gaslifta ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
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Rift sequence stratigraphy and its contribution to source rock understanding – Serbian part of Pannonian Basin
Filip Anđelković, Dejan Radivojević (2018)... of the Pannonian Basin (Serbia). Technics – Mining, Geology and Metalurgy 63, 43–47. Lučić, D., Saftić, B., Krizmanić, K., Prelogović, E., Britvić, V., Mesić, I., Tadej, J. 2001. The Neogene evolution and hydrocarbon potential of the Pannonian Basin in Croatia. Marine and Petroleum Geology 18, 133–147 ...Filip Anđelković, Dejan Radivojević. "Rift sequence stratigraphy and its contribution to source rock understanding – Serbian part of Pannonian Basin" in CBGA, Salzburg, Austria, Septembar 10-13, 2018, Bulgarian Academy of Science (2018)
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Tektonska evolucija ugljevičkog basena (Bosna i Hercegovina)
Slobodan Dragić (2024)U radu je prezentovana šira slika tektonske evolucije ugljevičkog basena, kao i Dinarida uopšte. Prikazani su litostratigrafski odnosi istraživanog područja, kao i kratak pregled tektonskih jedinica koje se nalaze u domenu basena. Najveća pažnja posvećena je kinematskoj analizi rasjednih struktura i interpretaciji podataka u svjetlu tektonske evolucije basena. Ugljevički basen zapunjen je oligocensko-miocenskim sedimentima, a njegovu osnovu grade paleozojsko-mezozojske formacije. Najstarije tvorevine na ovom području su permski sedimenti. Trijaski i kredni deponati, uglavnom krečnjaci, reprezent su tvorevina ...... , Filipović, L, Rodin, V., Navala, M., Baklaić, D., Đoković, l., Jovanović, Č., Živanović, D., Eremija, M., Cvetković, B., 1977. Osnovna geološka karta SFRJ 1:100000, list Zvornik, Savezni geološki zavod, Beograd. Mojsilović, S., Filipović, L.,, Avramović, V., Rodin, V., Navala, M., Baklaić, ...
... h Dinarida u blizini Sava zone (Stojadinović et al., 2017). SW 5 Dinaric„_h_?j Varda Sava NE Island arc . Banatites X_ — Tisza u __ —~ — V — — Cenozoic thrusts Slika 30. Početak kontinentalne kolizije između 4drijske i Evropske ploče tokom gornje krede (Schmid et al., 2008). Oligocensko ...
... Mediterranean Region. Geological Society London Special Publications. 260: p. 155–178. Lugović, B., Altherr, R., Raczek, 1., Hofmann, A.W., Majer, V. 1991. Geochemistry of peridotites and mafic igneous rocks from the Central Dinaric Ophiolite Belt, Yugoslavia. Contributions to Mineralogy and Petrology ...Slobodan Dragić. Tektonska evolucija ugljevičkog basena (Bosna i Hercegovina), 2024
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Uticaj površinske obrade kamena na promenu primarne poroznosti
Ana Radivojević (2024)Površinska obrada kamena je izuzetno bitna kod stena koje se koriste u izgradnji svih vrsta objekata. Površinskom obradom se direktno utiče, ne samo na estetska svojstva kamena nego i na njegove fizičko-mehaničke karakteristike. Cilj ovog završnog rada je analiza uticaja poliranja i rezanja kao tehnoloških procesa obrade na poroznost odabranih vrsta arhitektonsko-građevinskog kamena. Ispitivane stene su gabro „Nero Assoluto“, granit sa površinskog kopa „Ploče“, granit African Red, krečnjak sa lokaliteta „Skržut“ i krečnjak poznat pod nazivom „Sirogojno crveni“.... Proterozoic lithospheric evolution. geodynamics series, 17 (pp. 191, 273— 205). Washington, DC: American Geophysical Union. • Erić, V., Trivić, B., Matović, V., 2000. Petrološka, strukturna ı tehnička svojstva granita Bukulje u području površinskog kopa „Ploča”, Savetovanje „Kamen”, Aranđelovac ...
... Površinski kop je površine 4000 m?, a eksploatacija kamena se vrši otvaranjem etaža u stenskoj masi koje prate ravni slojevitosti krečnjaka (Mafović, V., 2009). Krečnjaci kamenoloma „Skržut“ su gornjokredne starosti koja je utvrđena pronalaskom mikro ı makro faune, odnosno zahvaljujući biostratigrafskim ...
... og peridotitskog masiva. Tvorevine miocenske starosti su predstavljene peskovito-glinovitim i karbonatno-laporovitim sedimentim stenama (Mafović, V., 2009). Rudne mase krečnjaka koje se eksploatišu u kamenolomu „Klisura“ su debljine od 12,6 do 25,6 m i pokazuju jasnu granicu sa okolnim stenama ...Ana Radivojević. Uticaj površinske obrade kamena na promenu primarne poroznosti, 2024
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Tektonske i litostratigrafske karakteristike šireg područja Grivske (Zapadna Srbija)
Nikola Otašević (2024)U ovom radu predstavljene su osnovne geološke karakteristike šireg područja Grivske. U litostratigrafskom pogledu na ovom prostoru prisutne su paleozojske, mezozojske i kenozojske sedimentne, magmatske i metamorfne stene. Tvorevine karbona su predstavljene semimeta-morfisanim tvorevinama.Tvorevine trijaske starosti su predstavljene slojevitim i masivnim krečnjacima, dok su tvorevine jure predstavljeni produktima ofiolitskog melanža. Takođe, prisutne su i tvorevine senona koje su predstavljene masivnim krečnjacima. U neogenoj sukcesiji dominiraju klastiti miocena, dok su u kvartaru zastupljeni različiti tipovi fluvijalnih, deluvijalnih i deluvijalno-proluvijalnih tvorevina. ...Nikola Otašević. Tektonske i litostratigrafske karakteristike šireg područja Grivske (Zapadna Srbija), 2024
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Preliminary regional landslide susceptibility assessment using limited data
Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska (2019)In this paper a heuristic approach for preliminary regional landslide susceptibility assessment using limited amount of data is presented. It is called arbitrary polynomial method and takes into account 5 landslide conditioning parameters: lithology, slope inclination, average annual rainfall, land use and maximum expected seismic intensity. According to the method, in the first stage, a gradation is performed for each of the carefully selected conditioning parameters by assigning so called rating points to the grid cells on which the ...... (00)85022-9 BĂLTEANU, D., CHENDEŞ, V., SIMA, M. & ENCIU, P. (2010): A country-wide spatial assessment of landslide susceptibility in Romania.– Geomorphology, 124, 102–112. doi: 10.1016/j.geomorph.2010.03.005 CATANI, F., LAGOMARSINO, D., SEGONI, S., & TOFANI, V. (2013): Landslide susceptibility ...
... J-P., FOTOPOULOU, S., CATANI, F., VAN DEN EECKHAUT, M., MAVROULI, O., AGLIARDI, F., PITILAKIS, K., WINTER, M.G., PASTOR, M., FERLISI, S., TOFANI, V., HERVAS, J. & SMITH, J. T. (2014): Recommendations for the quantitative analysis of landslide risk.– Bulletin of Engineering Geology and the Environment ...
... (2017): Urgent need for ap- plication of integrated landslide risk management stretegies for the Polog region in R. of Macedonia.– In: MIKOŠ, M., VILÍMEK, V., YIN, Y. & SASSA, K. (eds.): Advancing Culture of living with landslides. Vol. 5., Landslides in different environments, Springer International Publishing ...Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska. "Preliminary regional landslide susceptibility assessment using limited data" in Geologica Croatica , Croatian Geological Society (2019). https://doi.org/10.4154/gc.2019.03
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Evidence for Ladinian (Middle Triassic) platform progradation in the Gyulakeszi area, Tapolca Basin, Western Hungary: Microfacies Analysis and Biostratigraphy
Zsolt Robert Nagy, Nevenka Đerić, Sándor Kovács, Anna Oravecz-Scheffer, Felicitász Velledits, Olga Piros, Gabor Csillag (2014)... after Budai et al. 1999) with geo- logic localities and boreholes of importance mentioned in the text. K: Kovesk4l, T: Ta- gyon; M: Mencshely; V: V4- szoly; Drt-: Dorgicse-1 borehole, Pat-1: Paloznak-1 borehole; Szi-I: Szigliget borehole; O: quarry at Oski; S: Sdly, Or-bill; L: compo- site ...
... mixed carbonate- siliciclastics in the Ka — 1 (Kisap4ti) and in the Szi – 1 (Szigliget) (Fig. 1/b-c). The Lower Triassic sedimentary sequence (“V/erfen group”) reaches 500 m in thickness in the Szi – 1 borehole and includes sabkha and lagoonal dolomites, sandstones, limestones and marls. The ...
... on of the Dolomites (Triassic, Northern Italy): Pilot study. N. Jb. Geol. Paleont., 204(1): 83–110. Boni M., Iannace A., Torre M. & Zamparelli V. (1994) – The Ladinian-Carnian Reef Facies of Monte Caramolo (Calabria, Southern Italy). Faces, 30: 101-118. Bosellini A. (1984) - Progradation ...Zsolt Robert Nagy, Nevenka Đerić, Sándor Kovács, Anna Oravecz-Scheffer, Felicitász Velledits, Olga Piros, Gabor Csillag. "Evidence for Ladinian (Middle Triassic) platform progradation in the Gyulakeszi area, Tapolca Basin, Western Hungary: Microfacies Analysis and Biostratigraphy" in Rivista Italiana di Paleontologia e Stratigrafia (2014)
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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 ...... China), Extremophiles 14: 465-474 19. Conić V., Rajčić Vujasinović M., Trujić V., Cvetkovski V. (2014) Copper, zink and iron bioleaching from polymetallic sulphide concentrate, Transactions of Nonferrous Metals Socitey of China 24: 3688-3695 20. Conić V. (2015) Biotehnologija za tretman kompleksnih ...
... lfata u tečni medijum, otprilike polovina od ukupne količine medijuma je presipana u drugi sud i inokulisana aktivnom kulturom A. cryptum (0,5% v/v). Prvo je izlivan inokulisani medijum, otprilike do polovine Petri šolje, a zatim je preko ovog sloja izlivan drugi sloj podloge, koji je po sol ...
... Banfield J.F. (2003) Microbial communities in acid mine drainage, FEMS Microbiology Ecology 44: 139-152 5. Beškoski V.P., Papić P., Dragišić V., Matić V., Vrvić M.M. (2009) Long term studies on the impact of thionic bacteria on the global pollution of waters with toxic ions, Advaced Materials ...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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Terminology Acquisition and Description Using Lexical Resources and Local Grammars
Acquisition of new terminology from specific domains and its adequate description within terminological dictionaries is a complex task, especially for languages that are morphologically complex such as Serbian. In this paper we present an approach to solving this task semi-automatically on basis of lexical resources and local grammars developed for Serbian. Special attention is given to automatic inflectional class prediction for simple adjectives and nouns and the use of syntactic graphs for extraction of Multi-Word Unit (MWU) candidates for ...... grammars. Proc. of the 3rd Language & Technology Conference. Quochi, V., Frontini, F., & Rubino, F. (2012). A MWE Acquisition and Lexicon Builder Web Ser- vice. Proc. of COLING 2012 (pp. 2291-2306). Ramisch, C., De Araujo, V., & Villavicencio, A. (2012). A broad evaluation of techniques for auto- ...
... 5% Total 134,640 854 lemmas FSTs 0 10 20 30 40 50 60 70 80 90 100 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 V N A Proceedings of the conference Terminology and Artificial Intelligence 2015 (Granada, Spain) 83 ending POS length gender anim FST Total Frequency ...
... a Shallow Grammar of Polish Economic Multi-Word Units. Proc. of Cognitive Aspects of the Lexicon (COGALEX-III). (pp. 195-214). Zhang, Y., Kordoni, V., Villavicencio, A., & Idiart, M. (2006). Automated multiword expression prediction for grammar engineering. Proc. of the Workshop on Multiword Expressions: ...Cvetana Krstev, Ranka Stanković, Ivan Obradović, Biljana Lazić. "Terminology Acquisition and Description Using Lexical Resources and Local Grammars" in Proceedings of the 11th Conference on Terminology and Artificial Intelligence, Granada, Spain, 2015, Granada : LexiCon (Universidad de Granada) (2015)
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Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)
Nikita Bragin, Nevenka Đerić (2020)... , DUMITRICA-JUD, R., GORIČAN, Š., GUEX, J., HULL, D., KITO, N., MARCUCCI, M., MATSUOKA, A., MURCHEY, B., O’DOGHERTY, L., SAVARY, J., VISHNEVSKAYA, V., WIDZ, D. & YAO, A. (1995b): Middle Jurassic to Early Cretaceous radiolarian biochronology of Tethys based on Unitary Associations.– In: BAUMGARTNER ...
... Belgrade Region).– Swiss Journal of Geosciences, 112/1, 235–249. doi: 10.1007/s00015-018-0313-8 CHIARI, M., BAUMGARTNER, P., BERNOULLI, D., BORTOLOTTI, V., MARCUC CI, M., PHOTIADES, A. & PRINCIPI, G. (2013): Late Triassic, Early and Middle Jurassic Radiolaria from ferromanganese-chert “nodules” (Ang ...
... de la Société Géologique de France, 183/4, 359–368. FERRIÈRE, J., CHANIER, F., BAUMGARTNER, P.O., DUMITRICA, P., CARIDROIT, M., BOUT-ROUMAZEILLES, V., GRAVELEAU, F., DANELIAN, T. & VEN TALON, S. (2015): The evolution of the Triassic-Jurassic Maliac oceanic litho sphere: insidhts from the supra ...Nikita Bragin, Nevenka Đerić. "Age of the Jurassic hemipelagic sediments from the Ljubiš area (Zlatibor Mt., SW Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.11
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Long-term rockslope monitoring and rockfall prediction
Miloš Marjanović, Biljana Abolmasov, Marko Pejić, Jelka Krušić. "Long-term rockslope monitoring and rockfall prediction" in Proceedings of 3rd European Regional Conference of IAEG/ Athens/ Greece/ 6-10 October 2021, International Association for Engineering Geology and the Environment (2021)
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Available technological procedures for capturing CO2 in the industrial and power generation sectors
Climate change is a major environmental issue caused by anthropogenic emissions of greenhouse gases. Capturing CO2 and storing it in suitable geological formations is one of the main technological solutions that can provide mitigation of CO2 emission into the atmosphere. Capturing CO2 represents the first phase in process of carbon capture and storage, and includes the application of various technologies for the separation of CO2 produced in the energy and industrial sectors. There are four main systems for capturing ...... core.windows.net/assets/d0031107-401d-4a2f-a48b- 9eed19457335/GlobalEnergyReview2021.pdf (accessed on 15 July 2021). 2. Tomić, L.; Karović-Maričić, V.; Danilović, D.; & Crnogorac, M. Criteria for CO2 storage in geological formations. Podzemni radovi 2018, 32, 61-74, doi: 10.5937/PodRad1832061T. Available ...
... Available online: https://scindeks-clanci.ceon.rs/data/pdf/0354-2904/2018/0354- 29041832061T.pdf (accessed on 25 June 2021). 3. Tomić, L.; Karović-Maričić, V.; & Danilović, D. The preliminary selection of oil reservoir in Serbia for carbon dioxide injection and storage by a multicriteria decision-making approach: ...
... UKCCS Research Centre. Available online: https://ukccsrc.ac.uk/ccs-explained/carbon-capture/ (accessed on 05 July 2021) 10. Cebrucean, H.; Cebrucean. V.; Ionel, I. CO2 Capture and Storage from Fossil Fuel Power Plants. Energy Procedia 2014, 63, 18-26, doi: 10.1016/j.egypro.2014.11.003. 11. Songolzadeh ...Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac. "Available technological procedures for capturing CO2 in the industrial and power generation sectors" in 8th International Conference Mining and Environmental Protection, 22 – 25th September 2021, Serbia, Univerzitet u Beogradu, Rudarsko-geološki fakultet (2021)
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Extreme Rainfall Event and Its Aftermath Analysis—IPL 210 Project Progress Report
Biljana Abolmasov, Mileva Samardžić Petrović, Ranka Stanković, Miloš Marjanović, Jelka Krušić, Uroš Đurić (2021)Biljana Abolmasov, Mileva Samardžić Petrović, Ranka Stanković, Miloš Marjanović, Jelka Krušić, Uroš Đurić. "Extreme Rainfall Event and Its Aftermath Analysis—IPL 210 Project Progress Report" in Understanding and Reducing Landslide Disaster Risk, Springer International Publishing (2021). https://doi.org/10.1007%2F978-3-030-60196-6_19
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Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm
Determining the spatial position of wind turbines is the initial and most important phase in the development of a wind farm project. In this sensitive phase, all potential problems that may arise in the later stages of project development should be prevented by means of spatial and urban planning instruments. This makes it possible to achieve maximum use of the potential of wind in a particular space and, thus, fulfil the technical and economic requirements of the project while ...Energija,energetski inženjering i elektroenergetska tehnologija,obnovljivi izvori energije, održivost i životna sredina,električni i elektronski inženjering,kontrola i optimizacija,inženjering... cr ea se d n o is e le v el s 0 In units 1 and 2 no increase in the level of noise above LVNI is expected, either for the day/evening, or for the night period. Unit 2-Čantavir west (30 wind turbines) 0 Unit 3-Žednik north (22 wind turbines) L /−2 / V / P In unit 3 it is expected ...
... the whole area of the municipality Local L Possible impact on individual locations Probability of Impact 100% I Impact certain Greater than 50% V Impact likely Less than 50% M Impact possible Frequency of Impact Occasional P Occasional impact Constant S Constant impact When formulating ...
... wind turbine that had the largest dimensions at that time—with the height of the turbine center at 149 m and the rotor diameter at 162 m (Vestas V 162/5,6 MW); 3. The permissible noise levels of wind turbines recommended by the World Bank were compared with the values permitted by national r ...Boško D. Josimović, Aleksandar Cvjetić, Božidar Manić. "Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm" in Energies, MDPI AG (2021). https://doi.org/10.3390/en14196174
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Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs
Saša Milanović, Ljiljana Vasić (2021)Saša Milanović, Ljiljana Vasić. "Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs" in Hydrogeology Journal, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10040-020-02280-1
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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 ...... the top left of sample b (spectrum #0) and on the section of a large grain (#4). Materials 2020, 13, 3597 B8of18 Al M 'l Fe 7: ca K ·•š V J cCr Š' |-- i 4 | : I_ E = i ca 5 ež | S : 1032 1062 Fe N Ni 0 0 5000 10000 o 250 500 750 1000 1250 Energy / eV Wavenumber / cm” Figure ...
... main band (Si-O-Si stretching; mode) and differences in the vO-H patterns (3300–3800 cm !) are obvious. Si Mg [0] 1598 ca /| Fe / >|\V ž => ŠA 5 E E e c ČI i _ [ P r K) J Cr Ni 3 0 5000 10000 Q0 1000 2000 Energy / eV Wavenumber / cm' Figure 7. Representative EDS (left) ...
... implications. Am. Mineral. 1996, 81, 1117–1125. [CrossRef] Gatta, D.G.; Merlini, M.; Valdrč, G.; Liermann, H.-P.; Nenert, G.; Rothkirch, A.; Kahlenberg, V.; Pavese, A. On the crystal structure and compressional behavior of talc: A mineral of interest in petrology and materia! science. Phvs. Chem. Miner ...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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Remontni radovi u bušotini sa dubinskom pumpom
Jovana Milošević (2024)Remontni i stimulativni radovi u naftnom inženjerstvu su radovi koji se primenjuju na bušotinama koje su već u proizvodnji ili potencijalno proizvodnim bušotinama, i u zavisnosti od toga imaju različitu svrhu. Remontni radovi predstavljaju sve radove koji su ograničeni na kanal bušotine, dok se stimulativni radovi odnose pribušotinsku zonu.U prvom slučaju remontni i stimulativni radovi kod proizvodnih bušotina služe za otklanjanje problema i povećavanje proizvodnje bušotine. Dok u drugom slučaju, kod potencijalnih bušotina su ovi radovi namenjeni završnim obradama ...... Začepljenje tubinga 22 6. PROGRAMIRANJE REMONTNIH RADOVA U NAFTNIM I GASNIM BUŠOTINAMA P R O G R A M I R A N J E R E M O N T N I H R A D O V A Izbor odgovarajućeg remontnog postrojenja Analize definisanog problema koji treba eliminisati Analiza prethodnih remontnih zahvata u bušotini ...
... Rod Pumping. K. Hrković, R. B. (2002). 7eorijski aspekti i primena istražno-eksploatacionog bušenja, Tehnika i tehnologija. Kovinčić Milan, K. V. (2014). Priručnik za obuku, za profesiju: pomoćni radnik na remontnom postrojenju, klinaš-tornjaš. Oil well perforation technology: Status and prospects ...
... poljebba H JlaTyM oO/10paHe pajta. OBH JIHuHH TIOJ1a111 MOTy Ce 00JaBHTH y eJIČKTpOHCKOM KarajJory H y nyOnukKarijaMa Pynapcko-reonormikor (bakyreTa. V Beorpajy, IIornuc crynenHra 50 O60pagsau 3 H3JABA O KOPHIIThEMbY 3ABPIIIHOT PAJIA OpnamhyJeM OHOmaoreky Pynapcko-reomnormrkor (bakyarrera na ...Jovana Milošević . Remontni radovi u bušotini sa dubinskom pumpom, 2024
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Procena aktivnosti upravljanja održavanjem opreme za dubinsko bušenje nafte i prirodnog gasa
Iva Filipov (2024)Primarni fokus održavanja je sprečavanje zastoja u radu, koji može dovesti do značajnih finansijskih gubitaka. Redovne provere i monitoring performansi opreme omogućavaju pravovremeno otkrivanje problema i smanjenje rizika od havarija. U ovom kontekstu, korišćenje naprednih tehnologija, poput softverskih alata za upravljanje održavanjem, igra značajnu ulogu u optimizaciji procesa. Osim tehničkog održavanja, obuka osoblja o pravilnoj upotrebi opreme i sigurnosnim procedurama je od suštinskog značaja. Efikasna komunikacija između članova tima i jasne smernice za rad doprinose smanjenju rizika i povećanju produktivnosti. Upravljanje održavanjem takođe zahteva analizu troškova, kako bi ...... primenjenog načina bušenja. (1) 10 _ . ' . • . . ( . ~ - > _ , , x ~ a e uay==enuII_L_AALAALJAAL_ALALJAN– ~ | _ S o m a v v v v v u k k z u n I N n u u u ž N NNNNNNNA / s „ , : Š Slika 3 Uprošćena šema bušaće garniture 11 3. PROCES ODRŽAVANJA OPREME ...Iva Filipov . Procena aktivnosti upravljanja održavanjem opreme za dubinsko bušenje nafte i prirodnog gasa, 2024