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Упит dcterms_subject_txt:mineral projects

227 items

  • Анализа примене утискивања полимера за повећање искоришћења лежишта „Х“

    Јана Ивановић (2024)
    Лежиште „Х“ се налази у Панонском басену и део је нафтно-гасног поља „ХХ“.С обзиром на висок удео воде у произведеном флуиду на лежишту је потребно применити неку методу којом би се смањила брзина напредовања фронта воде ка производним бушотинама, односно смањио удео воде у производњи. Овај рад има за циљ да детаљно испита могућност примене једне од допунских метода повећања искоришћења лежишта, методе утискивања полимера на изабраном лежишту „Х“. Први део рада приказује основне теоријске појмове на којима се ...
    методе повећања искоришћења, хемијске методе, инјектирање полимера, нумеричка симулација
    ... JU1T HMC-Hadrarac Honu Ca/jn, 1997. [19] IIononuh HnasHka, „7/pupoonu nonuMepu”, ckpaura ca rpejtaBama, 2018. [20] Roger Hite J., „Planning EOR Projects”, Paper SPE 92006, 2004. [21] Romero-Zeron Laura, „Chemical Enhanced Oil Recovery (cEOR) – a Practical Overview”, IntechOpen, 2016. [22] Sheng ...

  • Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa

    Mirjana V. Banković (2018-07-13)
    Profitabilna eksploatacija sve složenijih ležišta je težak zadatak koji zavisi odtemeljnog procesa analize, planiranja i projektovanja rudnika. Izvodljiv strateškiplan mora da zadovoljava društvena, regulatorna, tehnološka, geometrijska iekonomska ograničenja. Kako bi se postigao osnovni cilj, odnosno profitabilnost iodrživost rudarskog projekta na duži period, neophodno je unapređenjematematičkih modela i informatičke podrške procesima planiranja i optimizacijekoji će omogućiti efikasnu realizaciju ovih ciljeva...
    tehnološki model, integralni model, planiranje, optimizacija,utovarno-transportni sistem, neto sadašnja vrednost projekta
    ... real case reconciliation. International Journal of Mineral Processing, 99 (1), 21-26. Davidson et al., 2015, Mining & Metals in a Sustainable World 2050, prepared for: World Economic Forum Allen, H. E. K., 2012, Aspects of evaulating mining projects. Available: http://www.maden.org.tr/resimler/ekle ...
    ... odnosi na metode otkopavanja, pripreme i prerade rude; prerada mineralne sirovine se odnosi na drobljenje-mlevenje, odvajanje rudnih minerala od jalovine, preradu minerala u koncentrat, topljenje i rafinaciju - dobijanje metala iz koncentrata, i prečišćavanje metala. Marketing se odnosi na plasiranje proizvoda ...
    ... International Journal of Mineral Processing, 120, 48-55. Martinez, L. A., 2003, Can quantification of geological risk improve open pit mine design? MPhil Thesis, DepartmentThe University of Queensland, Brisbane. Moon, C. J., Whateley, M. K., Evans, A. M., 2006, Introduction to mineral exploration, Blackwell ...

  • A Data Driven Approach for Raw Material Terminology

    Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)
    The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...
    sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci
    ... other disciplines. There is also a small bilingual dictionary of mineral processing [17] with 2415 transla- tion pairs, in both directions, English to Serbian and Serbian to English, but also without definitions. Finally, a glossary of mineral processing terms with 1400 definitions in Serbian is used at ...
    ... by a subdomain marker, as for example, entries related to mineral processing (251), transport (243), or underground mining (469). Additional semantic labels were also assigned, for example, material (699), device (536), machine (384), mineral (313), facility (288), instrument (279), etc. The part-of-speech ...
    ... identification systems. Appl. Sci. 2020, 10, 1726. [CrossRef] 12. Graham, R.L. Dictionary of Mining, Mineral & Related Terms; US Bureau of Mines: Washington, DC, USA, 1996. 13. Dictionary of Mining, Mineral and Related Terms (an EduMine Tool). Available online: http://xmlwords.infomine.com/ xmlwords.htm ...

  • Fuzzy Model for Risk Assessment of Machinery Failures

    Dejan V. Petrović, Miloš Tanasijević, Saša Stojadinović, Jelena Ivaz, Pavle Stojković (2020)
    The main goal of this research was the development of an algorithm for the implementation of negative risk parameters in a synthesis model for a risk level assessment for a specific machine used in the mining industry. Fuzzy sets and fuzzy logic theory, in combination with statistical methods, were applied to analyze the time picture state of the observed machine. Fuzzy logic is presented through fuzzy proposition and a fuzzy composition module. Using these tools, the symmetric position of the ...
    fazi teorija, rizik, otkaz rudarskih mašina
    ... system is based on the state of the machinery at the time it is observed (in this study, we did this in the context of the exploitation of mineral resources and mineral processing). The condition of the machines is examined through an analysis of existing data on the operation of the machine, including ...
    ... ; Matipa, W.; Borthwick, F. Using stakeholders’ judgement and fuzzy logic theory to analyze the risk influencing factors in oil and gas pipeline projects: Case study in Iraq, Stage II. Int. J. Crit. Infrastruct. Prot. 2020, 28, 100337. [CrossRef] 20. Ataei, M.; Khalokakaie, R.; Hossieni, M. Determination ...
    ... for adequate risk management and for the creation of a favorable atmosphere for improving the functionality of the entire process of exploiting mineral resources. One of the most important details is that the results of fuzzy logic reasoning can indicate trends in risk management and can unambiguously ...

  • Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone

    Emő Márton, Marinko Toljić, Vesna Cvetkov (2022)
    The Vardar Zone is a product of the Triassic-Jurassic opening of the Neotethys, Jurassic obduction, Late Cretaceous/Paleogene consumption of the oceanic crust and continental collision. During the last process, the Eastern Vardar Zone was thrust over the Central and eventually both onto the Western Vardar Zone. The present paleomagnetic and structural study provided new results from the first two zones in the Belgrade area. The younger set of data, together with published ones from the third zone, provide firm ...
    Adria–Europe suture, Vardar Zone, Paleomagnetism, Thrusting, Vertical axis rotation

  • Методологија интегралне анализе сценарија енергетског развоја

    Александар Маџаревић (2019)
    енергетска безбедност, сценарио развоја, фази логика, сигурност снабдевања, доступност, расположивост, природни гас
    ... Rzayevabde G., Turkey in the geopolitics of energy, Energy Policy, Volume 107, 2017, pp. 539-547 Gazprom, Projects - Turk stream, 2016, доступно на: http://www.gazprom.com/about/production/projects/pipelines/built/turk- stream/ DEPA - Greek Public Gas Corporation, International activities, 2017, доступно ...
    ... documentation for EPC, power supply system documentation, 2017., доступно на: https://ec.europa.eu/inea/en/connecting-europe-facility/cef-energy/projects-by- country/croatia/6.5.1-0037-hr-s-m-14 ЈП Србијагас, План развоја транспортног гасоводног система за период 2017.-2026. година, Нови Сад, 2016 ...

  • Optimizacija i planiranje površinskih kopova stohastičkim modelima

    Dejan R. Stevanović (2015-05-29)
    Savremeno rudarstvo izloženo je stalnom trendu pogoršanja uslova poslovanja.Mogućnost ostvarenja ekonomskih i drugih ciljeva rudarskog projektakompromitovana je stalnim pogoršanjem kvaliteta ležišta na kojima se vršieksploatacija, kao i značajnoj dozi neizvesnosti povezane sa geološkim,ekonomskim i tehničkim parametrima proizvodnje. U ovako kompleksnimuslovima poslovanja, matematički modeli sposobni da odgovore značajnimizazovima, odnosno ponude optimalna rešenja kojima se garantuje maksimalnoispunjenje projektovanih ciljeva, nameću se kao neophodnost.Trenutni, konvencionalni pristup optimizaciji i planiranju površinskih kopovazasniva se na algoritmima, razvijenim sredinom prošlog veka čije je opšteobeležje deterministički ...
    površinski kop, planiranje, optimizacija, stohastički modeli, kontrola kvaliteta uglja, neizvesnost.
    ... SUMMARY Contemporary mining has constant declining trend in business conditions. Achievement possibilities of economic and other goals of mining projects are being compromised by constant deposit deterioration where exploitation is being held, as well as a significant dose of uncertainty associated ...
    ... production schedules, multiple orebody scenarios and sensitivity analysis, Mining Technology, vol. 118, str. 80-91 Allen H, Aspects of evaulating mining projects, Imperial College of Since and Technology, London, UK, pristupljeno 05.06. 2013. god, dostupno na: http://www.maden.org.tr/resimler/ekler/aad9525 ...
    ... open pit mine design, Journal of Mining Science, Vol. 47, No. 2, str. 191-201 Sabour S. A., Wood G., 2009, Modeling financial risk in open pit mine projects: implications for strategic decision-making, Southern African Institute of Mining and Metallurgy, vol. 109, str. 169 – 175 Samik Raychaudhuri, 2008 ...

  • Optimizacija i planiranje površinskih kopova stohastičkim modelima

    Dejan R. Stevanović (2015-05-29)
    Savremeno rudarstvo izloženo je stalnom trendu pogoršanja uslova poslovanja.Mogućnost ostvarenja ekonomskih i drugih ciljeva rudarskog projektakompromitovana je stalnim pogoršanjem kvaliteta ležišta na kojima se vršieksploatacija, kao i značajnoj dozi neizvesnosti povezane sa geološkim,ekonomskim i tehničkim parametrima proizvodnje. U ovako kompleksnimuslovima poslovanja, matematički modeli sposobni da odgovore značajnimizazovima, odnosno ponude optimalna rešenja kojima se garantuje maksimalnoispunjenje projektovanih ciljeva, nameću se kao neophodnost.Trenutni, konvencionalni pristup optimizaciji i planiranju površinskih kopovazasniva se na algoritmima, razvijenim sredinom prošlog veka čije je opšteobeležje deterministički ...
    površinski kop, planiranje, optimizacija, stohastički modeli, kontrola kvaliteta uglja, neizvesnost.
    ... SUMMARY Contemporary mining has constant declining trend in business conditions. Achievement possibilities of economic and other goals of mining projects are being compromised by constant deposit deterioration where exploitation is being held, as well as a significant dose of uncertainty associated ...
    ... production schedules, multiple orebody scenarios and sensitivity analysis, Mining Technology, vol. 118, str. 80-91 Allen H, Aspects of evaulating mining projects, Imperial College of Since and Technology, London, UK, pristupljeno 05.06. 2013. god, dostupno na: http://www.maden.org.tr/resimler/ekler/aad9525 ...
    ... open pit mine design, Journal of Mining Science, Vol. 47, No. 2, str. 191-201 Sabour S. A., Wood G., 2009, Modeling financial risk in open pit mine projects: implications for strategic decision-making, Southern African Institute of Mining and Metallurgy, vol. 109, str. 169 – 175 Samik Raychaudhuri, 2008 ...

  • Application of machine learning for diagnosing the operation of a deep well pump in oil production

    Maja Trikić (2024)
    This paper will thoroughly examine how machine learning can improve the diagnosis of deep well pumps by analyzing the role and function of the pumps, dynamograms, sensor technologies, and diagnostic methods.Our analysis will provide insights into modern techniques and approaches for enhancing the performance and reliability of oil production systems, targeting cost reduction and increased operational efficiency.
    deep well pump, dynamograms, machine learning, diagnostics of operating coditions,Random Forest, XGBoost
    ... containing numerous data points, dimensionality reduction methods such as Principal Component Analysis (PCA) may be utilized.In machine learning projects, it is recommended to split the dataset into training and testing subsets before selecting algorithms, typically using 80% of the data for training ...

  • Razvoj integralnog modela za optimizaciju diskontinualnog sistema proizvodnje na površinskim kopovima nemetala

    Miodrag Čelebić (2024)
    Izbor optimalne mehanizacije u diskontinualnom sistemu transporta je jedna od najvažnijih odluka koju treba donijeti prilikom projektovanja površinskih kopova. Pri izboru optimalne mehanizacije, uticaj ima veliki broj faktora, kako prirodnih – geoloških i ekoloških, tako i tehničkih, ekonomskih i socijanih. Neki od njih se mogu izraziti numerički, u određenim mijernim jedinicama, a neki opisno, lingvističkim varijablama, shodno uslovima koji vladaju na rudnim ležištima, a koje karakterišu visok stepen neizvjesnosti i neodređenosti kako prilikom istraživanja, tako i tokom procesa eksploatacije ...
    izbor mehanizacije, tehnologija eksploatacije, diskontinualani sistem, ekspertsko odlučivanje, lingvističke varijable, MCDM, FAHP

  • Анализа утицаја искоришћења у преради на резултате оптимизације површинских копова

    Стефан Митић (2024)
    Одређивање оптималних граница површинског копа је сложен и итеративни процес који захтева мултидисциплинарну експертизу, софистициране технике анализе и пажљиво разматрање геолошких, рударских, економских,техничких, еколошких и друштвених фактора. Оптимизација подразумева генерисање серије шкољки, површинског копа на основу различитих фактора прихода (Revenue factor) са итеративним кораком промене цене метала у односу на базну цену. Свака генерисана шкољка представља инкрементално повећање запремине резерви према инкременталном повећању продајне цене метала. Велики број техно -економских фактора утиче на овај процес, и промена сваког од њих ...
    оптимизација површинског копа, анализа границе копа, оптимална контура копа, лежиште Бувач, профит, искоришћење у преради, трошкови прераде руде
    ... Resource Estimation. :Snowden Mining Industry Consultants. 5. Dagdelen K., 2001. Open Pit Optimisation - Strategies for Improving Economics of Mining Projects through Mine Planning, International Mining Congress and Exhibition of Turkey 6. David M., 1977. Geostatistical Ore Reserve Estimation. Amsterdam: ...
    ... the Minerals Sector. 8. Githiria J., 2016. Cut-off grade optimisation to maximise the net present value using whittle 4X. Int. J. Mining and Mineral Engineering, 7(4). 9. Hall G., 2004. Multi-mine Better Than Multiple Mines. Perth, Orebody Modelling and Strategic Mine Planning Symposium. 10 ...
    ... Using Milawa/4X as a Starting Solution for Mixed Integer Programming Optimisation. Perth, s.n. 22. Mario E. Rossi ; Clayton V. Deutsch, 2014. Mineral Resource Estimation. Dordrecht: Springer Science+Business Media. 23.Muznenko Canpuh ; Mune Byraput, 2019. Mooenupatbe neorcuuma ca npoueHoM pecypca ...

  • An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)

    N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero (2020)
    Paleontology,Earth-Surface Processes,Ecology, Evolution, Behavior and Systematics,Oceanography

  • 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). ...
    General Earth and Planetary Sciences, General Environmental Science
    ... 89% in all samples. 4.3. Mineralogy The Kovin lignite is characterized by medium (10–30%) to very high (>50%) mineral matter contents. XRD analyses of lignite ashes show that mineral matter in the coal seam I (Table 3; Figs. 2, 3; Table S­II of the Supplementary material; Figs. S1, S2 of the S ...
    ... parameters for individual samples are given in Table S-III of the Supplementary material to this paper. Table 4. Mineral composition of the Kovin lignite, based on data from SEM-EDS. Mineral phases Content I seam II seam III seam Sulphides Pyrite Sphalerite Galena m m m m m Sulphate Gypsum/Anhydrite ...
    ... m m M M m m m M m m M m M m M m Carbonates Calcite Siderite Dolomite Ankerite M M m m m M Phosphate Monazite m m M–major mineral (>1 vol.%); m–minor mineral (<1 vol.%) G eo lo g ia C ro a ti ca Geologia Croatica 72/158 Figure 4. SEM backscatter images with EDS data of minerals; a) ...

  • Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)

    M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić (2020)
    Self-heating of coal waste is a major problem in the leading coal-producing and consuming countries, independent of the recent or past coal exploitation history. The phenomenon of self-heating is dependent on many factors such as the properties of organic matter (maceral composition and rank), moisture and pyrite content, climate effects, and storage conditions (shape of the dump or compaction of the coal waste). Once deposited, coal waste undergoes oxidation, which can lead to self- heating with the overall temperatures ...
    Stratigraphy,Economic Geology,Geology,Fuel Technology

  • Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia

    Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica Kašanin-Grubin, Dragana Životić, João Graciano Mendonça Filho, Predrag Vulić, Branimir Jovančićević (2020)
    Stratigraphy,Economic Geology,Geology,Geophysics,Oceanography

  • Developing Termbases for Expert Terminology under the TBX Standard

    http://drug.rgf.bg.ac.rs/s/repo/item-set/522 (2014)
    ... Name: Deposits of mineral resources Definition: Mineral deposits are the geological bodies limited by natural or ar- tificial (industrial) borders. They are formed in the nature, through complex geological and chemical processes. As an integral part of the Earth’s crust, mineral deposits are built ...
    ... natural or refined form. Mineral de- posits represent a geo-economic category, which means that under favorable circumstances, they can be considered to have economic potential. Hyperonyms: Base economic geology terminology and classifications Hyponyms: Occurrences of mineral resources, Ore body, Ore ...
    ... Term level for Serbian term lezigste mineralnih sirovina (deposit of mineral resource) with related broader concept ekonomska geologija (economic geology), and related concepts pojava mineralnih sirovina (occurence of mineral resource), rudno telo (ore body) i ruda (ore). Related narrower con- cepts ...

  • Процена емисије гасова са ефектом стаклене баште као последице енергетске активности

    Горана Остојић (2024)
    Рад се бави анализом и проценом емисија гасова са ефектом стаклене баште, са посебним акцентом на емисије које настају као последица енергетских активности. Ефекат стаклене баште представља природни процес који је неопходан за одржавање живота на Земљи, али антропогене активности, попут индустријске производње и сагоревања фосилних горива, значајно повећавају концентрацију ових гасова у атмосфери, што доводи до климатских промена. Рад истражује узроке, последице и могућности за смањење емисија гасова, као и развој стратегија за ублажавање негативних ефеката на животну ...
    емисија гасова, ефекат стаклене баште, енергетске активности, климатске промене, мобилно сагоревање, стационарно сагоревање
    ... akmus6Hocmu [28] Stockholm Environment Institute (SEI). LEAP: Long-range Energy Alternatives Planning System. Available at: https://www.sei.org/projects-and-tools/tools/leap- long-range-energy-alternatives-planning-system/. [29] Meinshausen, M., 2011. "The RCP Greenhouse Gas Concentrations and ...

  • Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema

    Svetlana M. Štrbac-Savić (2016-06-10)
    Efikasnost predstavlja preduslov za opstanak svake rudarske kompanije, posebno u uslovima izuzetno konkurentnog trţišnog okruţenja kao što je to rudarska industrija. Efikasnost oznaĉava sposobnost kompanije da ispuni svoje kratkoroĉne ili dugoroĉne ciljeve. Operativna efikasnost se definiše kao odnos izmeĊu ulaznih parametara potrebnih za odvijanje proizvodnje i pokazatelja dobijenih proizvodnjom. U kontekstu rudarskog poslovanja, operativna efikasnost se odnosi na vreme potrebno da se mineralno dobro transformiše u novĉana sredstva. Visoka operativna efikasnost se postiţe kada se ostvari prava kombinacija karakteristika ...
    podzemni rudnik, operativna efikasnost, prognoza, teorija sivih sistema, stohastiĉke diferencijalne jednaĉine, simulacija
    ... order to strategically link the forecasting and planning functions, improving the performance of both. Large capital intensive projects, such as those in the mineral resource industry, are often associated with diverse sources of both endogenous and exogenous uncertainties. These uncertainties ...
    ... operational efficiency refers to the length of time until mineral assets are transformed to money. Peak operational efficiency occurs when the right combination of mineral deposit characteristics, human resources, mining technology, and mineral processing come together to optimize mining performance ...
    ... dobijanje minerala. Ona posebno koristi prednost razliĉitih fiziĉko-hemijskih svojstava površine minerala, njihovu vlaţnost, koja moţe biti prirodno svojstvo ili veštaĉki promenjena hemijskim reagensima. Promenom hidrofobnosti ili hidrofilnosti stanja njihove površine, ĉestice minerala suspenzovane ...

  • 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)
    orogeneza, oroklini, višesmerna ekstenzija, transkurentna kretanja, Srpski Karpati
    ... Centre for Inte- grated Solid Earth Science (ISES) and the Ministry of Education, Science and Technological Development of the Republic of Serbia, Projects No. OI176015 and OI176019. We would like to thank Miloš Radonjić and Nenad Čokulov for their help during the fieldwork. Employees of PZP Požarevac ...
    ... Supragetic unit thrust contact. For example, in location Tu1 (structure 1 in Fig. 8) the reactivation is visible by dm-scale dextral shearing and mineral growth along individual fault planes (Fig. 9a) truncating the ductile to cataclastic foliation of the W-ward dipping high-angle shear fabric of Tithonian ...
    ... Handler, R., Fritz, H., Müller, W., Pana, D., Putis, M., 1996. Tectonothermal evolution of the internal Alps and Carpathians: evidence from 40Ar/39Ar mineral and whole-rock data. Eclogae Geol. Helv. 89/1, 203–227. de Bruijn, H., Marković, Z., Wessels, W., Milivojević, M., van de Weerd, A.A., 2018. Rodent ...

  • Multivarijabilni modeli upravljanja u rudarstvu

    Marjan M. Hudej (2014-02-03)
    osetljivost i rizik. Više pobuda generiše ovakvu atribuciju. Prva je, multivarijabilnostambijentalnih uslova i funkcionalna i strukturna složenost rudarskih sistema (čovek -priroda (radna sredina) - mašina – okruženje); Druga se odnosi na ne postojanje opštenaučne saglasnosti oko ocene pogodnosti modela za podršku odlučivanju i upravljanje.Treća, ako bi saglasnost i postojala, nije sigurno da bi raspoloživi modeli, metode i taktike,dale ekvivalentne rezultate za iste rudničke uslove. Četvrta, sistemske nauke još uveknemaju opšte prihvaćen i u praksi primenljiv algoritam izbora najboljeg rešenja ...
    rudarstvo, odlučivanje, upravljanje, model,multivarijabilno, multiatributno, multikriterijumsko
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