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Упит dcterms_subject_txt:CO2 capture systems

529 items

  • 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
    ... Измењено: 2023-10-14 04:29:59 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 ...
    ... репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] 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 ...
    ... the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Understanding partitioning of deformation in highly arcuate orogenic systems: Inferences from the evolution of the Serbian Carpathians Nemanja Krstekanić a,b,*, Liviu Matenco a, Marinko Toljić b, Oleg Mandic c, Uros Stojadinovic ...

  • The correlation of Upper Miocene lithostratigraphic units of the southern part of the Pannonian basin

    Filip Anđelković, Dejan Radivojević (2019)
    gornji miocen, litostratigrafske jedinice, formacije, Panonski basen
    ... 6, pp 1-40 4. Juhász, G., Pogácsás, G., Magyar, I.,, Vakarcs, G., (2007). Tectonic versus climatic control on the evolution of fluvio-deltaic systems in a lake basin, Eastern Pannonian Basin. Sedimentary Geology. 202, pp 72-95 5. Kovačić, M., (2018). Upper Miocene lithostratigraphic units of ...

  • Rule-based Automatic Multi-word Term Extraction and Lemmatization

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Biljana Lazić, Aleksandra Trtovac (2016)
    In this paper we present a rule-based method for multi-word term extraction that relies on extensive lexical resources in the form of electronic dictionaries and finite-state transducers for modelling various syntactic structures of multi-word terms. The same technology is used for lemmatization of extracted multi-word terms, which is unavoidable for highly inflected languages in order to pass extracted data to evaluators and subsequently to terminological e-dictionaries and databases. The approach is illustrated on a corpus of Serbian texts from ...
    term extraction, terminology, multi-word units, lemmatization, finite-state transducers
    ... extraction, the approach can be applied to the extraction of MWUs belonging to general lexica. Expanding the e-dictionaries will further improve systems for information retrieval, information extraction, query expansion and the like. One useful application can also be the creation of bilingual and ...
    ... NLP-KE 2009, pp. 1--8. Broda, B., Derwojedowa, M., and Piasecki, M. (2008). Recognition of structured collocations in an inflective language. Systems Science, 34, pp. 27--36. Chen, J., Yeh, C. H., and Chau, R. (2006). A multi-word term extraction system. PRICAI 2006: Trends in Artificial Intelligence ...
    ... Comparison with General Reference. In: Hopfe, C. J., Rezgui, Y., Métais, E., Preece, A., Li, H. (Eds.), Natural Language Processing and Information Systems. Berlin: Springer, pp. 248--255. Koeva, S. (2007). Multi-word term extraction for Bulgarian. In Proc. of the Workshop on BSNLP: Information ...

  • NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)]2+ and some sulfur-donor ligands

    Aleksandar Mijatović, Biljana Šmit, Ana Rilak, Biljana Petrović, Dragan Čanović, Živadin D. Bugarčić (2012)
    Reakcije supstitucije monofunkcionalnog [Ru(terpi)(bipi)(H2O)]2+ kompleksa, gde je terpi = 2,2′:6′,2″-terpiridin i bipi = 2,2′-bipiridin, sa biološki relevantnim sumporo donorskim ligandima, kao što su tiourea, l-metionin, l-cistein i glutation, proučavane su u vodenim rastvorima tehnikom 1H i 13C NMR spektroskopije. Sve reakcije su proučavajne na pH 7,4, u prisustvu fosfatnog pufera, da bi se oponašalo fiziološko okruženje tokom procesa supstitucije. Reakcije se izvode na 295 K pod uslovima reakcija drugog reda. Uočeni rezultati pokazuju da brzina supstitucije snažno zavisi ...
    Materials Chemistry,Inorganic Chemistry,Physical and Theoretical Chemistry

  • Navigacija budućnosti: poslovni rizici i prilike u rudarskoj industriji

    Petar Marković, Dejan Stevanović, Mirjana Banković, Vuk Lazić (2024)
    Sektor rudarstva i metalurgije se globalno suočava sa brzo evoluirajućim okruženjem u 2024. godini, koje karakteriše jedinstvena međusobna zavisnost rizika i prilika. Sektor je u središtu globalne energetske tranzicije, uz rastuću potražnju za kritičnim mineralnim sirovinama poput litijuma, nikla i bakra, koji su od suštinskog značaja za tehnologije obnovljive energije i električna vozila. Međutim, ova sve veća odgovornost donosi brojne izazove, uključujući pojačanu pažnju na ekološke, društvene i upravljačke (ESG) faktore, fizičke i tranzicione rizike uzrokovane klimatskim promenama, i ...

  • Modeliranje tehnoloških procesa u rudarstvu u uslovima nedovoljnosti podataka primenom teorije grubih skupova

    Zoran M. Štirbanović (2015-07-01)
    Rudarstvo, a u okviru njega i priprema mineralnih sirovina, se odlikuje složenošću tehnoloških procesa što je posledica velikog broja uticajnih parametara. Samim tim je potrebno biti veoma obazriv prilikom donošenja odluka u oblasti rudarstva. U cilju što efikasnijeg funkcionisanja procesa, moguće je primeniti različite metode koje služe za pojednostavljenje procesa odlučivanja. Jedna od takvih metoda jeste i teorija grubih skupova. Ona predstavlja relativno novu matematičku teoriju koja je pogodna za razumevanje nepreciznih i nepotpunih podataka kao i za otkrivanje ...
    rudarstvo, priprema mineralnih sirovina, teorija grubih skupova, višekriterijumsko odlučivanje, flotacijsko jalovište, flotacijski kolektor, flotaciona mašina
    ... Applying rough sets to market timing decisions, Decision Support Systems 37, 2004, pp. 583– 597. 20. J. Wanga, A.-R. Hedar, S. Wang, J. Mac, Rough set and scatter search metaheuristic based feature selection for credit scoring, Expert Systems with Applications 39, 2012, pp. 6123–6128. 21. J.-W. Liu ...
    ... rate of the electronic industry, Expert Systems with Applications 37, 2010, pp. 610–617. 22. B. S. Ahna, S. S. Chob, C. Y. Kimc, The integrated methodology of rough set theory and artificial neural network for business failure prediction, Expert Systems with Applications 18, 2000, pp. 65–74. ...
    ... approach for the medical diagnosis and prognosis, Expert Systems with Applications 36, 2009, pp. 8932–8937. 36. H. C. Chou, C. H. Cheng, J. R. Chang, Extracting drug utilization knowledge using self- organizing map and rough set theory, Expert Systems with Applications 33, 2007, pp. 499–508. 37. Z ...

  • Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays

    Vladimir Simić, Dragana Životić, Zoran Miladinović (2021)
    Management, Monitoring, Policy and Law,Nature and Landscape Conservation
    ... inferred resources and proven, probable and possible reserves, later result- ing in different CRIRSCO family members and UNFC reporting systems. Governmental systems/standards for reporting of exploration results, mineral re- sources and ore reserves in Serbia have not been changed significantly in practice ...
    ... exploration, exploitation, pro- cessing, closure, environmental rehabilitation, and post-closure activities. Similar exploration and reporting systems are still used in former Yugoslav countries [6–14]. In Eastern Europe there are national codes for reporting, which may be CRIRSCO- based (Poland ...
    ... articles [16–25]. The objective of this article was to analyze the factors influencing the large impact of complicated exploration and evaluation systems on better valorisation of industrial min- eral and rocks in Serbia, based on resource studies of industrial clays obtained in Serbia in the last 60 ...

  • Srbija u OneGeology Europe

    Danka Blagojević, Ranka Stanković, Petar Stejić, Velizar Nikolić (2014)
    Геолошки завод Србије као носилац Пројекта ОneGeologyEurope заједно са Рударско геолошким факултетом и Министарством за природне ресурсе, рударство и просторно планирање су се укључили у међународни Пројекат OneGeology Europe у мају 2013. године у већ поодмаклој фази израде Пројекта. До краја 2013. године испунили су завршене активности које треба да доведу до пуноправног укључења у Пројекат чиме је Република Србија нашла своје место на Геолошкој карти Европе 1:1М. Геолошка карта Србије 1:1М представља компилациону односно поједностављену верзију ОГК 1:500 ...
    OneGeologyEurope, метаподаци, хармонизација података, вишејезични мета-информациони систем
    ... Struik, L.C. Quat, M.B. Davenport, P.H. and Okulitch, A.V. (2002): Multi-hierarchical rock classification for use with thematic computer-based query systems, a preliminary scheme. Geological Survey of Canada, Current Research 2002D, 9 p. Тривић, Б., Благојевић, Б. & Станковић, Р. (едитори) (2011): Речник ...
    ... sets have a coherent data structure, to enable web services to read and search the data in the right way. Syntax and data language, as well as systems for data management were implemented in accordance with the OpenGIS (OGS) standards and guidelines. Thus, the process of generating geologic unit ...
    ... Struik, L.C. Quat, M.B. Davenport, P.H. and Okulitch, A.V. (2002): Multi-hierarchical rock classification for use with thematic computer-based query systems, a preliminary scheme. Geological Survey of Canada, Current Research 2002D, 9 p. Тривић, Б., Благојевић, Б. & Станковић, Р. (едитори) (2011): Речник ...

  • Effects of Energy Production and Consumption on Air Pollution in Serbia

    Marija Živković (2019)
    Energy production and combustion, mostly from unregulated or inefficient fuel combustion, are the single most important anthropogenic sources of air pollutant emissions. Energy sector in Serbia is highly fossil fuel intensive: 87.88% of energy consumed in Serbia is related to fossil fuels, while almost 95% of energy sources are combusted. In 2017. energy related carbon dioxide emission in Serbia is was 47.95 million tones. The main source of carbon dioxide emission was coal, responsible for almost 70% of energy ...
    energy related emissions, Serbia
    ... emission by fuel Table 1. Selected indicators of energy consumption and emission 10 Country TPES/pop (toe/capita) TPES/GDP (toe/1000$) CO2/pop (tCO2)/capita CO2/TPES (tCO2/toe) Serbia 2.16 0.37 6.46 2.98 Bulgaria 2.55 0.32 5.68 2.23 Croatia 2.03 0.14 3.80 1.87 Germany 3.77 0 ...
    ... highest value of emission per capita indicates higher energy consumption per capita, but with higher efficiency of economy. The highest value of indicator CO2/TPES for Serbia indicates the most carbon intensive energy mix. Emission of other pollutants in Serbia is determined for the buildings and transport ...
    ... buildings are mainly due to the space heating. Related emissions can be reduced by energy rehabilitation of buildings, connection to district heating systems, introduction of more efficient heating options –heat pumps, etc. In 11 is found that the highest energy savings and highest impact to the energy ...

  • Conversion of land areas after coal mine closure and reclamation

    Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić (2023)
    Otkopavanje uglja površinski i podzemno praćeno je degradacijom zemljišta, promenom formiranja predela i izmenom flore i faune. Od velikog značaja je razvoj novih naučno utemeljenih pristupa obnovljanje antropogeno poremećenih predela zasnovanih na formiranju rekultivacionih i rudarskih tehnologija. Apsolutno je neophodno obezbediti sveobuhvatno kvalitetno očuvanje zemljišnih i vodnih resursa i odrediti rekultivisano zemljište za novu namenu. U ovom članku je dat pregled najpopularnijih metoda rekultivacije zemljišta i mogućnosti rekultivacije zemljišta nakon završetka rekultivacije i zatvaranja rudnika uglja.
    rekultivacija, melioracija, revitalizacija, otkopavanje uglja, održivi razvoj
    ... impact - up to date as possible and depending on the intensity/level of disturbance. In most cases it is simply impossible to restore the historical systems due to the changing environmental and habitat conditions, land use claims 252 and societal needs after coal mining. Following the definition of ...
    ... during the operation lifecycle of the coal mine and portions of the site can be used for renewable power production. The application of solar PV systems provides an opportunity for an alternative revenue source. Equally important is that obtaining licenses to operate in the coal mine rehabilitated ...

  • Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation

    Taco Broerse, Nemanja Krstekanić, Cor Kasbergen, Ernst Willingshofer (2021)
    kontinentalna tektonika: kompresija, kontinentalna tektonika: ekstenzija, kontinentalna tektonika: transkurentni i transformni rasedi, pukotine, rasedi, zone snažnih deformacija, kinematika deformacija kore i omotača, teorijska mehanika, modelovanje
    ... engineering strain γ , that is Fss = Ŵ (eq. 21). Left-upper hand panel: principal strains, ǫ1, ǫ2 (infinitesimal) and λ1, λ2 (finite), where ǫ1 does not capture the extension under large simple shears. Also, ǫ2 linearly decreases with increasing γ , past the extensional strain limit of –1. The grey area depicts ...
    ... the deformation gradient properly (as it concerns a non-homogeneous deformation). If the displacement field is however of sufficient resolution to capture the fault and stretching domain separately, the deformation can be adequately be described without fault-parallel deformation. In the following, we ...
    ... strain analysis; further developed experiments are part of Krstekanić et al. that compares modeling results to natural cases of curved strike-slip systems at the lateral ends of a rigid indenter. D o w n lo a d e d fro m h ttp s ://a c a d e m ic .o u p .c o m /g ji/a rtic le /2 2 6 /2 ...

  • Using Lexical Resources for Irony and Sarcasm Classification

    Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković (2017)
    The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...
    ... irony. Automatic irony detection is used more and more in NLP tasks, primarily for advancement of sentiment analysis systems, machine translation, authorship attribution, but also for systems analyzing linguistic structures at different levels – e.g. analysis of sentiment classification results in comments ...
    ... Cvetana Krstev, and Duško Vitas. 2015. Hy- brid sentiment analysis framework for a morphologically rich language. Journal of Intelligent Information Systems 46, 3 (2015), 599–620. [25] Silvana Neshkovska. 2015. Stylistic Signals of Verbal Irony. International Journal of Language & Linguistics 2, 2 (2015) ...
    ... Viviana Patti, and Gian- carlo Ruffo. 2016. Figurative messages and affect in Twitter: Differences between #irony, #sarcasm and #not. Knowledge-Based Systems 108 (2016), 132–143. [29] Yi-jie Tang and Hsin-Hsi Chen. 2014. Chinese Irony Corpus Construction and Ironic Structure Analysis. In The 25th International ...

  • Bridging Computational Lexicography and Corpus Linguistics: A Query Extension for OntoLex-FrAC

    Christian Chiarcos, Ranka Stanković, Maxim Ionov, Gilles Sérasset (2024)
    OntoLex, dominantni standard zajednice za mašinski čitljive leksičke resurse u kontekstu RDF-a, Linked Data i tehnologija Semantičkog veba, trenutno se proširuje sa posebnim modulom za Frekvencije, Primere i Informacije zasnovane na Korpusu (OntoLex-FrAC). Predlažemo novi komponent za OntoLex-FrAC, koji se bavi inkorporacijom korpusnih upita za (a) povezivanje rečnika sa korpusnim mašinama, (b) omogućavanje RDF baziranih web servisa da dinamički razmenjuju korpusne upite i podatke odgovora, i (c) korišćenje konvencionalnih upitačkih jezika za formalizaciju unutrašnje strukture kolokacija, skica reči i ...
    standardizacija, digitalna leksikografija, OntoLex, upiti korpusa, povezani podaci, Lingvistički povezani otvoreni podaci

  • Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181

    Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)
    Klizišta, Monitoring, GNSS, Geodetska osmatranja, UAV snimci, PSInSAR
    ... consisted of reference and object (monitoring) points on which GNSS stations (sensors) are mounted. Highly precise, multi-channel, multi-frequency systems (receivers and antennas) are used on all network points. Reference points are the integral part of the Active Geodetic Reference Network of Serbia ...
    ... al) station Results of Recent Monitoring Activities on Landslide … 227 UAV Imaging and Mapping Using of small Unmanned Aerial Vechiles (UAV) systems and its implementation in Structure from Motion (SfM) photogrammetry is found very practical for landslide surface modeling and monitoring. Many ...
    ... sensing techniques for landslide mapping, monitoring and early warning. Geoenvironmental Disasters 4:9 Colomina I, Molina P (2014) Unmanned aerial systems for photogram- metry and remote sensing: a review. ISPRS J Photogram Remote Sensing 92:79–97 Ćorić S, Božinović D, Vujanić V, Jotić M, Jelisavac ...

  • Definition of groundwater genesis and circulation conditions of the complex hydrogeological karst system Mlava–Belosavac–Belosavac-2 (eastern Serbia)

    Ljiljana Vasić, Saša Milanović, Zoran Stevanović, Laszlo Palcsu (2020)
    Geochemistry and Petrology

  • Geochemical evaluation of dolostone deposits in Montenegro: Implications for potential industrial applications

    Darko Bozovic, Vladimir Simic, Dragan Radulovic, Slobodan Radusinovic, Vesna Matovic, Anja Terzic (2024)
    This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...
    примарне сировине, минералогија, физичко-механичка својства, технолошка својства, наука о материјалима

  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... l methods, with applications in medicine, telecommunications, power systems, protection of natural heritage and education” (III 44006) and “Research and development of energy efficient and environment friendly polygeneration systems based on renewable energy sources utilization” (III 42006), and TR 33039 ...
    ... (ERM), and overall risk management, is a prerequisite for the development of modern mining and energy complexes, for the purpose of developing a systems process of environmental quality management. No less important is the fact that by applying for international projects regarding environmental protection ...
    ... defined activity durations allow the creation of project management models with adjustments to the mining and energy complex environmental protection systems in accordance with the sustainable development principles [27]. The first phase of the project management system for improving environmental protection ...

  • WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)
    ... abandoned mines as well as data concerning the remediation of this terrain were generally available. However databases of geographic information systems were often incoherent and/or incomplete for targeted use. A central repository for regional GIS spatial data was necessary in order to facilitate ...
    ... for viewing and sharing of geographic objects and maps, as well as interoperability with a large number of commercial and free geoinformation systems and cartographic applications. OGC (Open Geospatial Consortium) is the main international and industrial organization for standardization in ...

  • Дефинисање археолошких објеката на локалитету Кремените њиве применом Ојлерове 3Д деконволуције на магнетометријске податке

    Весна Цветков, Илија Васиљевић, Бранислав Сретеновић, Весна Дамњановић (2018)
    ... Magnetometrijska  ispitivanja su  izvedena u dva navrata 2012.  i 2013. godine  (Vasiljević, 2013)  instrumentom GSM‐19 Overhauser gradiometer  (GEM Systems  Inc. Canada, Ontario). Sam  instrument  dozvoljava rad na više načina, a prilikom akvizicije podataka je korišćen u tzv. „walk‐mod“ (walking gra‐ ...
    ...   Magnetic  investigations were carried out on two occasions  in 2012 and 2013  (Vasiljević, 2013)  with  the GSM‐19 Overhauser gradiometer  (GEM Systems  Inc. Canada, Ontario). The  instrument  itself  allows the work  in several ways, and during data acquisition the so‐called "walk‐mod" (walking gradio‐ ...

  • Legal framework for recultivation of degraded areas caused by mining exploitation

    Radmila Gaćina (2023)
    Prilikom površinske i podzemne eksploatacije uglja eksploatacioni sistemi oštećuju veće ili manje površine zemljišta. Iskustva pokazuju da su oštećenja zemljišta znatno veća kod površinske eksploatacije, gde je prostora degradiran ne samo u konturi rudnika i okoline, već se promene takođe dešavaju u prirodnom okruženju. U članku su predstavljeni rezultati studije zakonskih okvira rekultivacije u nekim zemljama sveta i u Srbiji. Praktično iskustvo rekultivacije pokazalo je da iskorišćenje i devastacija tokom rudarske aktivnosti predstavljaju opasnost ne samo za pogođena ...
    rekultivacija, melioracija, otkopavanje uglja, zakonska regulativa
    ... Gaćina! Received: May 22, 2023 Accepted: June 10, 2023 Abstract: During the exploitation of coal, both surface and underground exploitation systems damage larger or smaller areas of land. Experiences show that land damage is significantly greater with the surface exploitation system, where ...