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Упит dcterms_subject_txt: MICP process

479 items

  • Утечњени природни гас (УПГ) – технологија производње и регасификације

    Јована Милетић (2024)
    У овом раду истраживање је обухватило сагледавање карактеристика утечњеног природног гаса као извора енергије и његове улоге у савременој расподели потрошње енергије на глобалном и европском нивоу. Проучени су елементи тржишта утечњеног природног гаса, сектори коришћења, транс-портне руте и количине испорука. Сагледан је пут природног гаса од лежишта до корисника преко утечњавања и транспорта у резервоарима, са посебним акцентом на технологијама производње и регасификације. Објашњено је пречишћавање сировог природног гаса ради уласка у процес утечњавања, процеси утешњавања и настојања ...
    утечњени природни гас, технологија производње и рега- сификације, транспорт, директно коришћење УПГ-а, могућност коришћења УПГ-а у Србији
    ... 5.9.2024. 82 54. 55. 56. 57. Uwitonze, H et al., (2020). Improving the NGL recovery process with a dividing-wall column for offshore applications. Chemical Engineering: & Processing: Process TIntensification. South Korea, Pusan. www.elsevier.com/locate/cep · pristupljeno 17.6.2024. ...
    ... loading-arms/ pristupljeno 21.6.2024. Affandy, S. A. et al. (2020). A technical and economic evaluation of trimethylene glycol regeneration process using flash gas as stripping gas in a domestic natural gas dehydration unit. DOI: 10.1002/eng2.12153 Aleksić, A. (2024). Tečni prirodni gas (LNG) ...
    ... Science. Springer Nature. https://doi.org/10.1186/s10086-020-01875-2 Chen, G. (2015). Unveil the Mystery of 4ir Products 4PCI C3MR LNG Liquefaction Process. SAD, Texas. Cosmas, D.D., et al. (2024) LNG and Climate Change: Evaluating Its Carbon Footprint In Comparison to Other Fossil Fuels. Engineering ...

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... Language Technology helps unify Europe. Drawing on the insights gained so far, it appears that to- day’s ‘hybrid’ language technologymixing deep process- ingwith statisticalmethodswill be able to bridge the gap between all European languages and beyond. As this series of white papers shows, there is ...
    ... language communication, com- plex information and most human knowledge is stored and transmitted through the written word. Speech and text technologies process or produce these differ- ent forms of language, using dictionaries, rules of gram- mar, and semantics. is means that language technol- ogy (LT) links ...
    ... technical documentation while targeting the in- ternational market (via translation or localisation) at the same time. Advances in natural language process- ing have led to the development of authoring support soware, which helps the writer of technical documen- tation to use vocabulary and sentence ...

  • On the compatibility of lexical resources for NooJ

    Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović (2012)
    Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.
    ... using the ACIDE system (Obradović et al 2008), which can handle aligned texts in various formats (TEI, TMX, html, Vanilla). During the alignment process, the texts were segmented in such a way as to establish a one-to-one correspondence between the aligned segments and the original text in French ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... of Belgrade Faculty of Mining and Geology (FMG), for bucket wheel excavators, within a project aimed at assessment of excavator condition in the process of revitalization [8]. Taxonomies for other types of equipment were subsequently developed within the scope of the Technological coal mine information ...

  • Parametri zbijanja komunalnog otpada određeni različitim laboratorijskim metodama

    Jovana M Janković Pantić, Dragoslav R Rakić, Irena G Basarić Ikodinović, Tina D Đurić, Snežana Bogdanović (2021)
    Zbijanje komunalnog otpada predstavlja jednu od osnovnih faza korišćenja komunalne deponije. Zbog toga je kao i kod drugih nasutih građevina, veoma korisno odrediti parametre zbijanja: maksimalnu suvu zapreminsku težinu (dmax) i optimalnu vlažnost (wopt). Dobijeni rezultati mogu da posluže prilikom projektovanja kapaciteta deponije kao i prilikom definisanja obradivosti otpada. U dosadašnjoj praksi najčešći način određivanja parametra zbijanja je standardna metoda (Proktorov opit) koja se koristi u mehanici tla, uz eventualnu redukciju energije zbijanja. Međutim, različiti tretmani komunalnog otpada na ...
    deponija komunalnog otpada, zbijanje, Proktorov opit, malj sa šiljcima
    ... 439-444. Navcen, B.P.: Geotechnical Properties of Fresh Municipal Solid Waste Landfill in India, 7Ћ lInternational Conference on "Experiments/Process/System/Modeling/Simulation /Optimization, Афепз, Greece Vol. 2017. Pulat H.F., Yukselen-Aksoy Y.: Сотраспоп behavior of synthetic and nmatural ...

  • Белешка о дигитализацији речника

    Душко М. Витас, Цветана Ј. Крстев, Ранка М. Станковић (2019)
    У раду ће се анализирати ограничења која проистичу из линеарног процеса традиционалне израде речника на примеру Речника САНУ. Начин да се превазиђу ова ограничења се састоји у формирању електронске лексикографске базе која не представља само пуку дигиталну транскрипцију папирног издања речника. Посебно се указује на чињеницу да текст речника може представљати корпус и приказују се одабрани примери анализе таквог корпуса формираног из текстове 1. и 19. тома Речника САНУ.
    лексикографија, рачунарска лексикографија, информатика, информациони систем
    ... Duško М. Vitas, Cvetana Krstev, Ranka М. Stanković A NOTE ON A DICTIONARY DIGITIZATION Summary The paper analyses the limitations of the linear process of the traditional dictionary production and illustrates them on the example of the SASA Dictionary. These limitations can be overcome by the es ...

  • Medical Domain Document Classification via Extraction of Taxonomy Concepts from MeSH Ontology

    Mihailo Škorić, Mauro Dragoni (2019)
    This paper is a result of a task that was presented to attendants of Keyword Search in Big Linked Data summer school, that was organized by Vienna University of Technology, under the Keystone COST action in the summer of 2017. It presents a specific approach to the classification via creation of minimal document surrogates based on the US National medical library’s MeSH ontology, which is derived from the Medical Subject Headings thesaurus. In a series of previously classified medically ...
    document classification, MeSH, ontology, information extraction
    ... by replacing synonyms or hypernyms, in or- der to further reduce the surrogates and speed up the execution time. For a qualitative classification process, it is necessary to create a surrogate which properly represents the document. (Trieschnigg et al., 2009) and (Elberrichi et al., 2012) tested a few ...

  • Geoenvironmental Investigations at a Smelter Location in Bor (Serbia)

    Petar Papić, Zvonimir Milijić, Jana Stojković, Jovana Milosavljević, Maja Todorović, Marina Ćuk, Željko Kamberović (2014)

  • The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines

    Krstev Cvetana, Stanković Ranka, Vitas Duško, Obradović Ivan (2008)
    In this paper we present how resources and tools developed within the Human Language Technology Group at the University of Belgrade can be used for tuning queries before submitting them to a web search engine. We argue that the selection of words chosen for a query, which are of paramount importance for the quality of results obtained by the query, can be substantially improved by using various lexical resources, such as morphological dictionaries and wordnets. These dictionaries enable semantic ...
    LR web services, MultiWord Expressions & Collocations, Information Extraction, Information Retrieval
    ... phrase components. These features can be obtained from the morphological e-dictionaries that are at our disposal during the query expansion process. The prediction of the phrase structure is also based on the frequencies of compound structures that we have obtained from our existing dictionary ...

  • OntoLex Publication Made Easy: A Dataset of Verbal Aspectual Pairs for Bosnian, Croatian and Serbian

    Ranka Stanković, Maxim Ionov, Medina Bajtarević, Lorena Ninčević (2024)
    Ovaj rad predstavlja novi jezički resurs za pretraživanje i istraživanje verbalnih aspektnih parova u BCS (bosanskom, hrvatskom i srpskom), kreiran korišćenjem principa Lingvističkih Povezanih Otvorenih Podataka (LLOD). Pošto ne postoji resurs koji bi pomogao učenicima bosanskog, hrvatskog i srpskog kao stranih jezika da prepoznaju aspekt glagola ili njegove parove, kreirali smo novi resurs koji će korisnicima pružiti informacije o aspektu, kao i link ka aspektnim parovima glagola. Ovaj resurs takođe sadrži spoljne linkove ka monolingvalnim rečnicima, Wordnetu i BabelNetu. ...
    aspekt glagola, lingvistički otvoreni podaci, BCS

  • Hypogene speleogenesis related to porphyry magmatic intrusions and its influence on subsequent karst evolution in the Peruvian high Andes

    Alexander Klimchouk, David Evans, Sasa Milanovic, Cristian Bittencourt, Mauro Sanchez, F. Carlos Aguirre (2022)
    Earth-Surface Processes

  • Savremeni pristup rešavanja problema industrijskog otpada

    Mariја Bošković (2024)
    Rad ukazuje na savremene metode rešavanja problema industrijskog otpada, sa posebnim fokusom na pećnu prašinu koja nastaje tokom metalurških procesa, poput proizvodnje čelika u elektrolučnim pećima. U radu se detaljno razmatra hemijski sastav pećne prašine, koja sadrži teške metale poput cinka, olova i kadmijuma, i naglašavaju ekološki izazovi koje predstavlja njeno zbrinjavanje. Takođe, analiziraju se metode tretmana i valorizacije pećne prašine, uključujući pirometalurške i hidrometalurške procese, pri čemu je poseban akcenat stavljen na reciklažu cinka iz pećne prašine. Dalje, ...
    prašina, elektrolučna peć, cink, teški metali, reciklaža
    ... brother Matija, as well as my friends who have provided me with unwavering support and encouragement throughout my years of study and during the process of writing this thesis. Their assistance and understanding have been crucial. I am grateful for their patience, motivation, and encouragement. ...
    ... Hidrometalurški procesi ... aaaaaeaaaaeaaaaaaetatatatat 54 4.2 Pirometalurški procesi.......c a eaaaaaaaaaaaaaaaaeaaaaaaatatataotı 56 4.3 Waelz procesS......a a aoaaaa a aeaaaaaaa a a aaaaaaoaaaaatat 57 4.4 · Faktori koji utiču tretman elektrolučne prašine ... eaaaaceı 60 5. UPOTREBA ELEKTROLUČNE ...
    ... halogeniranja. Tokom tretmana, određena količina cinka iz prašine se vraća u peć, dok se preostali deo rastvara u šljaci [5]. 56 4.3 Waelz process Sa aspekta minimiziranja čvrstog otpada u metalurgiji čelika, postupci valorizacije smeše elektrolučne i ugljene prašine pokazali su se kao veoma ...

  • Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima

    Nenad M. Marić (2016-09-26)
    Disertacija se konceptualno sastoji iz dva dela kojima je obuhvaćen pasivan (prirodnoprečišćavanje) i aktivan remedijacioni pristup (stimulisana bioremedijacija) kodpodzemnih voda zagađenih naftnim ugljovodonicima.U prvom delu disertacije prikazani su rezultati osmatranja procesa prirodnogprečišćavanja u podzemnim vodama na lokaciji istorijskog zagađenja kerozinom.Tragovi zagađenja naftnim ugljovodonicima pronađeni su 20 godina nakon prosipanjakerozina. Ovo je stvorilo osnovu za proučavanje efekata dugotrajne izloženostipodzemnih voda procesima biodegradacije u terenskim uslovima. Uočeno je da sesnižene koncentracije elektron akceptora (O2, NO3-, SO42-) i povišene koncentracijemetaboličkih produkata biodegradacije ...
    podzemne vode, naftni ugljovodonici, kerozin, prirodno prečišćavanje,stimulisana bioremedijacija
    ... su u sledećim softverima: Microsoft Office 2003; Golden Software Surfer 11; RockWare RockWorks 14; Aquachem 6; Workbook for identifying redox process. Nenad M. Marić Doktorska disertacija Rezultati ...
    ... lokaciji u Vitanovcu korišćeni su kriterijumi koje su dali Jurgens et al. (2009), objedinjeni u okviru softvera Workbook for identifying redox process. Ovakvim pristupom glavni redoks procesi se definišu na osnovu koncentracija redoks osetjivih komponenti u podzemnim vodama: rastvorenog kiseonika ...
    ... u okviru doktorske disertacije Majkić (2013). Kriterijumi koje su dali Jurgens et al. (2009) u okviru softvera Workbook for identifying redox process prikazani su u tabeli 4.17 i 4.18. Nenad M. Marić Doktorska d ...

  • Indexing of textual databases based on lexical resources: A case study for Serbian

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2015)
    In this paper we describe an approach to improvement of information retrieval results for large textual databases by pre-indexing documents using bag-of-words and Named Entity Recognition. The approach was applied on a database of geological projects financed by the Republic of Serbia in the last half century. Each document within this database is described by metadata, consisting of several fields such as title, domain, keywords, abstract, geographical location and the like. A bag of words was produced from these ...
    ... recognized NEs are highlighted: locations in blue, persons in pink, and organizations in light green. Determination of term weights is a complex process and there are numerous models, the most used being: idf based on the term frequency in the document, probabilistic, which includes in addition relevance ...

  • Using technology for knowledge transfer between academia and enterprises

    Ivan Obradović, Ranka Stanković (2014)
    ... entrepreneurial knowledge are complementary and intertwine in various ways, the sources of these two types of knowledge and the knowledge acquisition process are in general separated, as higher education offering academic knowledge precedes the solving of practical problems within enterprises that generates ...

  • The Nooj System as Module within an Integrated Language Processing Environment

    Ranka Stanković, Duško Vitas, Cvetana Krstev (2008)
    NooJ, electronic dictionary, lexical resources
    ... finally, syntactic resources: syntactic graphs or regular expressions. Depending on the selected noojapply.exe option the resource selection process differs slightly. For example, if second option is selected (“Apply lex-resources to texts”) then syntactic resources should not be chosen, and if ...

  • Uticaj geološke neizvesnosti u razvoju rudarskih projekata

    Petar Marković, Dejan Stevanović, Mirjana Banković (2023)
    Rudarstvo je industrija koja se nosi sa različitim vrstama neizvesnosti i rizika zbog svoje prirode i specifičnosti. Neizvesnost u rudarstvu može poticati iz različitih izvora i uticati na različite aspekte rudarskih projekata. Kao jedan od dominantnih faktora, ističe se geološka neizvesnost. Geološka neizvesnost igra ključnu ulogu u rudarstvu i može značajno uticati na procenu resursa i rezervi, planiranje eksploatacije, ekonomsku isplativost i upravljanje rizicima. Ova neizvesnost se ne može eliminisati, ali se uz primenu adekvatnih standarda i zakona može ...
    ... oktobra 1979. [17] R. Goodfellow, R. Dimitrakopoulos. (2013). Algorithmic integration of geological uncertainty in pushback designs for complex multi-process open pit mines. Mining Technology , 122 (2), 67-77. [18] Royer PS. (2000). Risk Management: The Undiscovered Dimension of Project ManagemenT. PM ...

  • Optimizacija parametara reza rotornog bagera pri otkopavanju materijala sa povećanom čvrstoćom

    Saša D. Bošković (2016-09-09)
    Otkopavanje materijala rotornim bagerom je veoma sloţen fiziĉko-mehaniĉki proces. Pokazatelji efektivnosti tog procesa zavise od velikog broja raznovrsnih ĉinilaca od kojih se posebno mogu istaći: fiziĉko-mehaniĉke karakteristike materijala koji se otkopava, reţim rada bagera i izbor tehnoloških parametara bloka, odreska i reza, geometrije vedrica i zuba itd. Poseban problem se javlja kod otkopavanja materijala povećane ĉvrstoće, što je ĉest sluĉaj na našim površinskim kopovima. Dimenzionisanje specifiĉne sile kopanja bagera prema manjim masama izuzetno ĉvrstog materijala je neracionalno i rešenje ...
    rotorni bager, parametri reza, otpor na kopanje, dinamika bagera, kapacitet, optimizacija, specifična potrošnja energije
    ... INCREASED STRENGTH Summary Mining of material by a bucket wheel excavator is a very complex physical physical-mechanical process. Indicators of the effectiveness of this process depends on a number of various factors, of which in particular may be emphasized: physical- mechanical characteristics ...
    ... sistema. Bošković S., Jovanĉić P., Ignjatović D., Rakićević D., Maneski T. 11 su u radu Vibration as deciding parameter during revitalization process for replacing the bucket wheel drive su istraţivali uticaj povećanja snage pogona rotora na ponašanje konstrukcije strele rotora. Merenjem vibracija ...
    ... 167 [11] Bošković S., Jovanĉić P., Ignjatović D., Rakićević D., Maneski T. (2015), Vibration as deciding parameter during revitalization process for replacing the bucket wheel drive, Journal of Vibroengineering, Volume 17, ISSUE 1., 2015, ISSN 1392-8716 [12] Bošković S., Kostić S., Cvetković ...

  • Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event

    Barbara V. Radulović, Lubomir S. Metodiev, Neda Motchurova-Dekova, Platon Tchoumatchenco (2023)
    Brachiopods, taxonomy, biostratigraphy, early Toarcian Anoxic Event, Bulgaria

  • Automatic construction of a morphological dictionary of multi-word units

    Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić (2010)
    The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...
    electronic dictionary, Serbian, morphology, inflection, multiwordn units, noun phrases, query expansion
    ... production of DELAC entries. We have already prepared a list of 25,000 MWUs extracted from the Serbian explanatory dictionary that we hope to be able to process in a few months. One impor- tant thing that remains to be done is the addition of semantic and/or domain markers to MWU lemmas, which have so far been ...