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Упит dcterms_subject_txt:Soil Science ,Water Science and Technology

2423 items

  • Upper Miocene depositional environments of the Kikinda-Mokrin High (Serbia)

    Saša Ivanišević, Dejan Radivojević (2018)
    Exploration for oil and gas in mature areas, such as the Pannonian Basin, can benefit from reexamination of old data using more advanced modern workflows that focus on the temporal and spatial aspects of sediment deposition. Specifically, we apply a new environment of deposition model that interprets the Upper Miocene- Pliocene sediments as being deposited in a rapidly filling basin characterized by quick shelf edge progradation from the northwest toward the southeast. Reconstruction of this shelf edge trajectory reveals ...
    naftna geologija, depozicione sredine, formacije, Panonski basen

  • Knowledge and Rule-Based Diacritic Restoration in Serbian

    Cvetana Krstev, Ranka Stanković, Duško Vitas (2018)
    In this paper we present a procedure for the restoration of diacritics in Serbian texts written using the degraded Latin alphabet. The procedure relies on the comprehensive lexical resources for Serbian: the morphological electronic dictionaries, the Corpus of Contemporary Serbian and local grammars. Dictionaries are used to identify possible candidates for the restoration, while the dataobtainedfromSrpKorandlocalgrammarsassistsinmakingadecisionbetween several candidates in cases of ambiguity. The evaluation results reveal that,dependingonthetext,accuracyrangesfrom95.03%to99.36%,whilethe precision (average 98.93%) is always higher than the recall (average 94.94%).
    diacritic restoration, morphological dictionary, corpus, word n-grams, local grammars
    ... Will, L. (2012). The iso 25964 data model for the structure of an information retrieval thesaurus. Bulletin of the Association for Information Science and Technology, 38(4):48–51. Proceedings of CLIB 2018 103 ...
    ... 16-29-09606) and the Ministry of Education and Science of the Russian Federation (project N 14.601.21.0018). References Azarova, I., Braslavsky, P., Zakharov, V., Kiselev, Y., Ustalov, D., and Khohlova, M. (2016). Integration of thesauri russnet and yarn. In Proceedings of Conference ”Internet and Modern ...
    ... Russian thesauri intended for natural language process- ing and information retrieval applications. RuThes-like thesauri include, besides RuThes, Sociopolitical thesaurus, Security Thesaurus, and Ontology on Natural Sciences and Technology. The RuThes format is based on three approaches for developing ...

  • Contribution to the geotechnical classification of municipal waste landfills in Serbia

    Dragoslav Rakić, Irena Basarić, Laslo Čaki, Slobodan Ćorić (2018)
    Management, Monitoring, Policy and Law, Nature and Landscape Conservation, Geochemistry and Petrology, Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental Engineering

  • Comprehensive Profiling of Microbiologically Induced CaCO3 Precipitation by Ureolytic Bacillus Isolates from Alkaline Soils

    Olja Šovljanski, Lato Pezo, Jovana Stanojev, Branimir Bajac, Sabina Kovač, Elvira Tóth, Ivan Ristić, Ana Tomić, Aleksandra Ranitović, Dragoljub Cvetković, Siniša Markov (2021)
    MICP process, kinetic study, calcite, vaterite, MALDI-TOF identification, Bacillus licheniformis, Sporosarcina pasteurii
    ... Through the MICP process, bacteria can modify soil characteristics resulting in stabilization from the action of wind and water erosion [3], removing heavy metals from wastewaters [4], or promoting the self-healing effect of calcareous materials [5]. The water absorption of the monumental limestone was ...
    ... Through the MICP process, bacteria can modify soil characteristics resulting in stabilization from the action of wind and water erosion [3], removing heavy metals from wastewaters [4], or promoting the self-healing effect of calcareous materials [5]. The water absorption of the monumental limestone was ...
    ... differential thermal and thermogravimetric analysis (DTA/TGA), and scanning electron microscopy (SEM). 2. Materials and Methods A total number of 43 bacterial isolates (I1-I3; II1-II10; III1-III20; IV1-IV10) from soil samples were analyzed and characterized as alkaline-adapted and sporogenic bacteria ...

  • Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface

    Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos (2024)
    Predstavljamo trenutne aktivnosti na definisanju interfejsa leksikona i korpusa koji će služiti kao referenca u prikazu polileksemskih jedinica - višečlanih izraza - (različitih tipova - imenskih, glagolskih, itd.) u specijalizovanim leksikonima i povezivanju ovih unosa sa njihovim pojavljivanjima u korpusima. Konačni cilj je korišćenje ovakvih resursa za automatsko identifikovanje višečlanih izraza u tekstu. Uključivanje nekoliko prirodnih jezika ima za cilj univerzalnost rešenja koje nije usredsređeno na određeni jezik, kao i prilagođavanje idiosinkrazijama. Raspravljaju se izazovi u leksikografskom opisu višerečnih ...
    multiword expression lexicon, corpus, proof-of-concept lexicon encoding

  • First paleomagnetic and magnetic anisotropy results from Montenegrо - the coastal area

    Emö Márton, Vesna Cvetkov, Martin Đaković, Vesna Lesić, Slobodan Radusinović (2021)
    ... or scattered magnetic signals.This work was financially supported by the National Development and Innovation Office ofHungary project K 128625, by the Geological Survey of Montenegro and Ministry of Science andEducation of Serbia project No. 176016. Powered by TCPDF (www.tcpdf.org) http://www.tcpdf ...
    ... ic) zone is in the lowermost tectonic position and comprises shallow waterCretaceous carbonates, bauxites, Middle Eocene nummulitic limestones, transitional marls, andUpper Eocene flysch. It is thrusted over by the Budva zone characterized by deep water sedimentsof Triassic through Paleogene ages with ...
    ... under the Creative Commons Attribution 4.0 License. First paleomagnetic and magnetic anisotropy results fromMontenegro – the coastal area Emö Márton1, Vesna Cvetkov2, Martin Đaković3, Vesna Lesić4, and Slobodan Radusinović3 1Mining and Geological Survey of Hungary, Paleomagnetic Laboratory, Budapest, Hungary ...

  • A Mathematical Learning Environment Based on Serbian Language Resources

    Radojičić Marija, Obradović Ivan, Stanković Ranka, Utvić Miloć, Kaplar Sebastijan (2018)
    In recent years, in line with ever growing usage of Information technology, the learning environments are changing. The amount of available learning materials in various forms has increased. These new environments demand comprehensive learning systems, which enable management of the learning corpus with special attention paid to relevant lexical resources. In this paper we present the concept of a Mathematical Learning Environment in Serbian (MLES), which is based on a corpus of mathematical materials and various lexical resources, enabling ...
    mathematical content, text processing, mathematical formulae
    ... mathematical content and provides mechanisms for processing and search of this content. It relies on existing lexical resources, morphological e-dictionaries and WordNet of Serbian, which have been developed within the University of Belgrade Human Language Technology group for several decades ...
    ... outlines the structure and solutions for MLES, as well as the main features of its already developed components. Keywords: mathematical content; text processing; mathematical formulae 1. INTRODUCTION Rapid development of information technology, resulting in a growing number and availability of ...
    ... Functions Annals of Mathematics and Artificial Intelligence, 38 (1), pp. 105-119. [8] Adeel, M., Cheung, H. S., Khiyal, S. H., (2008). Math GO! Prototype of A Content Based Mathematical Formula Search Engine. Journal of Theoretical and Applied Information Technology, 4 (10), pp. 1002-1012. [9] ...

  • Rezultati ispitivanja parametara čvrstoće i dinamičkih svojstava mermera i mogućnost njihove korelacije

    Jelena Majstorović-Necković, Vladimir Čebašek, Veljko Rupar (2023)
    Ispitivanja stena kao radne sredine, odnosno materijala sa kojim se gradi, na kome se gradi i u kome se gradi, svojom složenošću zahteva njeno svestrano izučavanje po velikom broju parametara. Zadatak Mehanike stena je da što bolje upozna ponašanje stenske mase i njenu otpornost na dejstvo pritiska, zatezanja i smicanja, kao i dinamičkih svojstava. Poznavanje navedenih parametara i njihova korelacija omogućavaju pouzdaniji izbor parametara za projektovanje danas sve zahtevnijih uslova kako podzemne, tako i površinske eksploatacije. U ovom radu ...
    mermer, jednoosna čvrstoća na pritisak, čvrstoća na istezanje, brzina longitudinalnih elastičnih talasa, korelacija

  • Towards Sustainable Management of Transboundary Hungarian-Serbian Aquifer

    Zoran Stevanović, Peter Kozák, Milojko Lazić, Janos Szanyi, Dušan Polomčić, Balazs Kovács, Jozsef Török, Saša Milanović, Bojan Hajdin, Petar Papić (2011)
    ... r4s I 4 Transboundary Aquifers . establish systematic monitodng of extracted water quantities and groundwater table fluctuations; . reduce the pollution of water and soil to the maximal exlent; . introduce complex water treatment, particuiarly where problems with organic components or increased c ...
    ... national, regional and local water practice; 3) creating an ambience to facilitate the realization of the targets of the EU Water Framework Directives; 4) building loca1 technical capacities; 5) increasing public awareness ofthe importance ofwater issues and of sustainable use of water and its protection ...
    ... (Figure 4.9.2). The first two (Quaternary and Upper Pliocene), which are most prominent and characterized by the presence of fresh groundwater, are utilized mostly for drinking water supply and for irrigation. The deeper layers are also used in the water suppiy of some cities (e.g. Szeged) or for ...

  • Hronološki pregled razvoja površinske eksploatacije lignita u Srbiji

    Bojan Dimitrijević, Radmila Gaćina, Bogoljub Vučković (2023)
    U ovom preglednom radu dat je istorijski pregled razvoja površinske eksploatacije lignita na teritoriji Srbije, uz kratak osvrt na geološki nastanak i kvalitet i rezerve uglja, kao i mogućnosti korišćenja za dalju upotrebu. Kolubarski, Kostolački i Kovinski ugljeni baseni lignita u Srbiji, ne računajući Kosovsko-Metohijski i Drenički u sastavu AP Kosovo i Metohija po Rezoluciji 1244 UN, su ležišta najrasprostranjenijeg uglja - lignita u Srbiji koji se eksploatiše od druge polovine 20. veka na velikom broju površinskih kopova ...
    površinska eksploatacija ugalja, lignit, Kolubara, Kostolac, Srbija

  • A WebGIS Decision Support System for Management of Abandoned Mines

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)
    ... reclamation; (c) the soil and its relationship with agricultural activities in the wider area, which is particularly important for Vojvodina, as an agricultural region; and (d) water resources, both surface water and groundwater in the wider area, including hydrogeological and hydro geothermal resources ...
    ... terrain and its impact on infiltration, type of soil and vegetation cover, the thickness of the superficial layer, geological i.e., hydrogeological characteristics of the terrain and the level of groundwater. Sociological factors are the number of inhabitants in a radius of 500 m, 1000 m, and 2000 m ...
    ... control and monitoring activities in realization of the mineral strategy, mineral policy and the concept of sustainable development in the mineral industry of Serbia. Acknowledgments: This research was supported by the Serbian Ministry of Education and Science under the grant #TR 33039 and Republic ...

  • Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia

    Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin (2013)

  • 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
    ... drainage, and leachate water 5 3 1 + 0 + 1 + 1 + 0 + 1 60 32 Increased acidity of overflowing, drainage, and leachate water 5 3 1 + 0 + 1 + 1 + 0 + 1 60 33 Dam failure and flowing of water and ash into the recipient 1 3 1 + 0 + 1 + 1 + 1 + 1 15 34 Heavy metal emission into the surrounding soil 5 3 1 + ...
    ... environmental protection system in mining and energy complexes. The achievement of the initial activities will create conditions for: consequence analysis of mining and energy complex operation (n28) on air (n7, n8, and n9), water (n10 and n11), and soil (n12, n13, and n14) quality; the determination of ...
    ... environmental protection system in mining and energy complexes. The achievement of the initial activities will create conditions for: consequence analysis of mining and energy complex operation (n28) on air (n7, n8, and n9), water (n10 and n11), and soil (n12, n13, and n14) quality; the determination of ...

  • Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)

    Nikoleta Aleksić, Aleksandar Kostić, Miloš Radonjić (2021)
    This paper presents the first data on the organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in the East Herzegovina region of the External Dinarides. Representative, organic-rich samples from outcropping sedimentary rocks of different ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic ...
    nafta i gas, Rock-Eval, refleksija vitrinita, maceral, termička zrelost
    ... environment and hydrocarbon source po- tential of the Lower Miocene oil shale deposit in the Aleksinac Basin (Serbia). Organic Geochemistry, 115: 93-112. Behar, EF, Beaumont, V., & De B. Penteado, H.L., 2001. Rock-Eval 6 Technology: Performances and developments. Oil & Gas Science and Technology - Revue ...
    ... (Serbia). Organic Geochemistry, 115: 93–112. Behar, F., Beaumont, V., & De B. Penteado, H.L., 2001. Rock-Eval 6 Technology: Performances and developments. Oil & Gas Science and Technology – Revue d’IFP Energies Nouvelles, 56: 111–134. Bosellini, A., Morsilli, M. & Neri, C., 1999. Long term-stratigraphy ...
    ... facies and palynofacies: Nomenclature, classification and applicability for petroleum source rock evaluation. International Journal of Coal Geology, 68: 70-78. Espitalié, J., Deroo, G. & Marquis, F., 1985. La pyrolyse Rock-Eval et ses applications. Deuxiéme partie. Oil & Gas Science and Technology. L'Institut ...

  • Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia

    Petar Papić, Jovana Milosavljević, Marina Ćuk, Rastko Petrović (2014)

  • Why classical sequence stratigraphy doesn't work in Pannonian basin?

    Dejan Radivojević (2018)
    basen iza ostrvskog luka, detačment, miocen, Panonski basen, riftogeneza, sekvenciona stratigrafija
    ... n this unit are mostly parallel and continuous and represented with deep‐water  sediments. Second sequence (P2) differ from overlying units because of its internal reflection configure‐ tion. Progradation goes from the edge toward the center, which  is between 65 and 160 km at regional  transect (figure 1) ...
    ...  M.E. Tucker, and C. Winker, 2009. Towards  the standardization of sequence stratigraphy, Earth‐Science Reviews, 92, 1–33.  Catuneanu, O., 2006. Principles of Sequence Stratigraphy. Elsevier, Amsterdam, 375 pp.  Emery, D., and K. J. Myers, 1996. Sequence Stratigraphy, Blackwell Science, p. 1–297.  Ivanišević ...
    ...   intensive and young tectonic. Besides  that,  in  the Lake Pannon (Magyar et al., 1999) no traditional sequences were developed. There is the lack of the  elements which will point to significant lake level drop as well as the depositional features characteristic  for  low  lake water  level. Rela ...

  • 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
    ... quality, and possibilities of application) and improvement of exploration process, exploi- tation technology, preparation, and technological processing of clay into final products on the other hand; this may be applied to all IMR. Author Contributions: V.S.: methodology, V.S., D.Ž. and Z.M.; inv ...
    ... for clays, shales, soil clays, and glacial clays that are used primarily for structural clay products [42]. Common clays in Serbia include clays (from sedimentological point of view), and all mineral raw materials used in the clay- based structural products (ceramics), such as loess, oil shales, separation ...
    ... , R.; Životić D. Mineral Resources of Serbia: Environmental, Societal and Economic Challenges. In Serbia: Current Issues and Challenges in the Areas of Natural Resources, Agriculture and Environment; Janev, I., Ed.; Nova Science Publishers, Inc.: Hauppauge, NY, USA, 2019; pp. 1–56, ISBN 978-1-53614-897-8 ...

  • 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
    ... quality preservation of land and water resources and to designate reclaimed land for a new purpose. This article presents an overview of the ranking most popular methods of land recultivation and possibilities of reclaimed land after the completion of reclamation and closure of the coal mine. Keywords: ...
    ... costly in terms of the project itself and preliminary soil investigation and recultivation. "The demand for alternate usage of these areas is often low, making it somewhat difficult to justify such a long- term project financially. In some cases, the total length and costs of the overall project are unclear ...
    ... more resources and effort. Further significant progress in the reclamation is related to several factors: • basic research, application of the sands, which would be the reclamation friendly and neutral for the natural environment, application of the proper material management — soil, leguminous mixtures ...

  • Geochemical study of U, Th and REE mineralizations in Jurassic sediments and hydrochemical characterization of groundwaters in Eastern Serbia – Case study: Plavna area

    Jovan Kovačević, Maja Todorović, Marina Ćuk, Petar Papić (2016)
    jurski sedimenti, uran, torijum, elementi retkih zemalja, podzemna voda, istočna Srbija

  • Uticaj utiskivanja gas-lift gasa na prenos mase i toplote

    Branko Grubač (2019)
    Nakon uvođenja kontinualnog gas-lifta, primećen je porast proizvodnje tečnog naftnog gasa, TNG, u postrojenju za preradu gasa, kao jednog od finalnih proizvoda dobijenog iz fluida gaso kondenzatnih i rastvorenog gasa iz naftnih bušotina. Pretpostavljeno je da se prisustvom gas-lift gasa uspostavlja drugačija ravnoteža faza u odnosu na slučaj bez gaslifta, te da je gas-lift gas stripovao propan i butane iz tečne u parnu fazu, što je dovelo do povećanja prinosa TNG-a. Napravljen je model bušotine koja radi u kontinualnom gas-liftu ...
    gas-lift, modelovanje bušotine, prenos mase i toplote, taloženje parafina
    ... petroleum technology, Vol. 14, str 416-426, (1962) [19] P. Willhite, Overall heat transfer coefficients in steam and how water injection wells, Jorunal of petroleum technology, Vol. 19, str 607-615, (1967) [20] M. Hamidi, H. Karimi, M. Boostani, Flow patterns and heat transfer of oil-water two phase ...
    ... Zhang, C. Sarica, Unified modeling of gas/oil/water – pipe flow – basic approaches and preliminary validation, Journal of Petroleum Science and Engineering, Projects, Facilities & Construction, str 1-7, (2006) [78] T. Harmathy, Velocity of large drops and bubbles in media of infinite restricted extent ...
    ... petroleum engineers. Sixth Latin American and Carribbean Petroleum Engineering Conference, Caracas, str 1-11, (1991) [49] H. Hamedi, F. Rashidi, E. Khamehchi, A novel approach to the gas-lift allocation optimization problem, Petroleum Science and Technology, Vol. 29, str 418-427, (2011) [50] E ...