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Упит dcterms_subject_txt:groundwater source.0

4742 items

  • Tectono-lithostratigraphic model of the Northern Banat Miocene sediments (Pannonian Basin, Serbia)

    Dejan Radivojević, Ljupko Rundić (2017)
    ... BOJESEN‐KOEFOED, J., NYTOFT, H.P., JOVANČIĆEVIĆ, B. & VITOROVIĆ, D. (2008): Origin of oils in the Velebit oil‐gas ºeld, SE Pannonian Basin, Serbia – Source rocks characterization based on biological marker distributions, Organic Geochem., 39/1, 118–134. MODELING OF ECOLOGICAL CONDITIONS IN THE EUXIN ...

  • The analysis of the geothermal energy capacity for power generation in Serbia

    Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk (2013)
    Renewable Energy, Sustainability and the Environment
    ... the mixing with shallow groundwater and the rock-water reaction are very difficult to predict. The quartz geothermometer seems applicable for groundwater below 100 °C because it may long remain oversaturated with respect to quartz. Table 1. Results of estimated groundwater temperatures on the basis ...
    ... CO2 [14]. Groundwater of Sijarinska spa and Kuršumlijska spa are natural carbonated. For groundwater tem- peratures less than 200 °C, this geother- mometer should be cautiously used with the water rich in CO2. A diagram (fig. 3) of the Na-K-Mg geothermometer shows the tested groundwater in the field ...
    ... MJ/kg. Methodology Samples of groundwater were collected for this research during 2011-2012 in the loca- tions selected on the basis of the physical and chemical properties previously analyzed by stan- dard methods in accredited laboratories. Samples of groundwater within the temperature range from ...

  • BEYOND 2020 - Geology explorations and open pit activities affectation in reclamation designing in Kolubara Coal Mines (KCM) Serbia, new considerations

    Bojan Dimitrijević, Bogoljub Vučković, Radmila Gaćina (2023)
    Geology explorations in KCM runs from 1936. year up to these days and still ongoing. Results in >7,200 drill holes with ≈600,000 m of core drilling and gave lignite ore resources of > 4,1Bt, which 1,15Bt are excavated since 1986. of XIX up to early years of XXI century. For further mining operations in open pits stay 1,5Bt of lignite. Under waste heaps are ≈80 km2, additional 85 km2 should be filled. All of that masses/areas were, are ...

  • Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija

    Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić (2016)
    flotacijska jalovišta, životna sredina, višekriterijumska analiza, ekologija, Trepča
    ... 11 0.08 0 0 0 0.01 0 RI 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 CR 0.01 0.10 0.02 0.10 0.07 0 0 0 0.01 0 C—criteria; P—parameter. Energies 2016, 9, 935 12 of 18 According to the conducted estimation with the application of the AHP method, the criterion C1, distance from the source of water ...
    ... = { 0, i f d ≤ q 1, i f d > q II Quasi criterion P (a, b) = { 0, i f d ≤ 0 1, i f d > q III Criteria for linear preference P (a, b) =      0, i f d ≤ 0 d p , i f 0 < d ≤ p 1, i f d > p IV Nivoj criterion—stage criterion P (a, b) =      0, i f d ≤ 0 1 2 , i f 0 < d ≤ p ...
    ... within the interval [0, 1], i.e., higher preference is presented by higher function value and vice versa. The preference function is defined as: P (a, b) = { 0, i f d ≤ 0 1, i f d > 0 In this case, the following combinations of the function of preference are possible: P(a,b) = 0 no preference, in ...

  • Zaštita podzemnih voda u različitim fazama istraživanja ležišta mineralnih sirovina

    Vladimir Živanović, Nebojša Atanacković (2022)
    Zaštita podzemnih voda, Primenjena geološka istraživanja, Ležišta mineralnih sirovina, Srbija

  • Uticaj voda Dunava na formiranje kvaliteta podzemnih voda u zoni Apatina

    Bojan Hajdin, Željko Kljajić, Vesna Ristić-Vakanjac, Milojko Lazić, Marina Čokorilo-Ilić (2018)
    Područje Apatina u proteklom periodu često je pominjano u razvojnim vodoprivrednim strategijama kao potencijalno perspektivna lokacija za izgradnju izvorišta duž obale Dunava, koje bi moglo da ima regionalni značaj. Ovim rešenjem trebao bi se prevazići problem lošeg kvaliteta vode za piće na celom području severne Bačke, tako što bi se kvalitet podzemne vode poboljšao zahvatanjem infiltriranih rečnih voda u priobalju Dunava. Istraživanjima koja je Departman za hidrogeologiju, Rudarsko-geo¬loškog fakulteta vršio tokom poslednjih 13 godina na izvorištima za vodosnabdevanje grada ...
    vodosnabdevanje, osnovni vodonosni kompleks Vojvodine, regionalni vodovodni sistem

  • 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
    ... 1, pp. 425–449, doi:10.1016/b978-0-08-098259-5.00017-2. 22. Harvey, C.; Lagaly, G. Industrial Applications. In Developments in Clay Science 5; Bergaya, F., Lagaly, G., Eds.; Elsevier: Amster- dam, The Netherlands, 2013; Chapter 4.2, pp. 451–490, doi:10.1016/b978-0-08-098259-5.00018-4. 23. Zhou, C ...
    ... kaolin, as in the case of Garaši deposit near Aranđelovac [46]. All weath- ering kaolin deposits in Serbia are of alkaline type, being an interesting source of washed kaolin, feldspar, quartz, and muscovite. The principal clay mineral is kaolinite, accompa- nied by small amounts of illite and, rarely, ...
    ... morphology and quality are quite different. 3. For refractory and ceramic clays (Table 5) the given distances are in accordance with the Soviet source and can be recommended as optimal for our conditions. 4. In the case of common clay deposits (Table 5), the given distances are identical to those ...

  • Groundwaters of the "Valjevo karst" area (Western Serbia)

    Petar Dokmanović, Veljko Marinović (2021)
    “Ваљевски карст” је подручје кoje заузима површину од око 780 km2, док откривени кречњак чини око 330 km2. Припада Унутрашњим Динаридима западне Србије. У литостратиграфском погледу доминирају карстификовани кречњаци средњег и горњег тријаса у којима су формиране карстне издани. Анализирани су и систематизовани доступни подаци хидрогеолошких и других релевантних истраживања. Приказана је разграната мрежа траса подземних вода између понора и дренажних пунктова, као и главне карактеристике шеснаест карстних врела (или „разбијених“ дренажних зона) и девет (група) бунара, подељених ...
    карстнa издан, трасе подземних вода, извори, бунари, издашност, вишенаменско коришћење.

  • Rudničke vode olovo-cinkovih ležišta u rudnom polju „Blagodat“ u jugoistočnoj Srbiji

    Nebojša Atanacković, Veselin Dragišić, Vladimir Živanović, Ivana Cvejić, Saša Stojadinović, Ivana Jocić (2022)
    Rudno polje Blagodat sa više ležišta i pojava olovo-cinkovih ruda nalazi se u krajnjem jugoistočnom delu Srbije, blizu granica sa Bugarskom i Severnom Makedonijom. Eksploatacija ovog resursa vrši se podzemno u okviru rudnika Grot, ranije Blagodat. Prilivi podzemnih (rudničkih) voda u jamske radove rudnika Grot su visoki i iznose oko 130 l/s (septembar 2019), što ga trenutno svrstava u najovodnjenije rudnike sa podzemnom eksploatacijom u Srbiji. Nezavisno od njih, iz obližnjeg potkopa P-1 u ležištu Kula, ističe još 25 ...
    rudničke vode, ovodnjenost rudnika, prilivi rudničkih voda, kvalitet rudničkih voda

  • The Effect of Gravel and Sand Mining on Groundwater and Surface Water Regimes — A Case Study of the Velika Morava River, Serbia

    Milan Kresojević, Vesna Ristić Vakanjac, Dragan Trifković, Jugoslav Nikolić, Boris Vakanjac, Dušan Polomčić, Dragoljub Bajić (2023)
    Овај рад описује како неконтролисано и нелегално откопавање песка и шљунка може утицати на режим површинских и подземних вода на местима где постоји активна хидрауличка веза између њих, са студијом случаја реке Велике Мораве у Србији. Такође, промена геометрије попречног профила, као последица антропогених и природних фактора, отежава уливање ове реке за укључивање у водне токове Србије. Плодност Велике Мораве омогућила би развој речног саобраћаја како за трговачке бродове, тако и за пловила Речне флотиле Војске Србије. Корелације између ...
    експлоатација песка и шљунка, режим површинског тока, режим подземних вода

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... RečnikEksploatacMinRes ParametarZaTipOpreme DozvoljenaVrednost VrednostParametraOpreme Oprema 0..1 End4 0..* StatusOpremeOpremaUSistemu 0..1 0..* 0..1 0..* Područje OpremaUPodručju 0..1 0..* 0..1 * Komentar EksterniDokument Slika Figure 2: UML model of RudOnto structure 3. THE ...
    ... odKoncepta 0..1 0..* +kaKonceptu 0..1 0..* «PK» -InstancaID -MetazapisID -Naziv -Opis Rečnik «Fk» -NadInstancaID -RedniBroj -Sinonimi -TerminIzvanUpotr Koncept-OriginalInstanceID -SequenceNo -Synonimys -DeprecatedTerm MultiJezičkiLeks Metapodatak 1 0..* ima0..1 ekvivalent 0..* Bi ...
    ... A part of the OWL code resulting from the export is given below: The exported OWL code can be viewed and verified through the free, open source ontology editor and knowledge-base framework Protégé (http://protege.stanford.edu). Figure 8 illustrates the exported terminological resource in ...

  • Building Terminological Resources in an e-Learning Environment

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... odKoncepta 0..1 0..* +kaKonceptu 0..1 0..* «PK» -InstancaID -MetazapisID -Naziv -Opis Rečnik «Fk» -NadInstancaID -RedniBroj -Sinonimi -TerminIzvanUpotr Koncept-OriginalInstanceID -SequenceNo -Synonimys -DeprecatedTerm MultiJezičkiLeks Metapodatak 1 0..* ima0..1 ekvivalent 0..* Bi ...
    ... focuses on analysis of data sets containing spatial component. 1 0 0 0 1 Geostatistics < ...
    ... organized basically as a taxonomy of terms, in which each term is followed by a definition, its synonyms, and bibliographical reference to their source, as well as equivalent terms in other languages (presently only the English equivalent has been implemented). Namely, terminological resources can ...

  • Značaj geografske širine za lociranje uzročnika magnetnih anomalija kod prospekcije arheoloških lokaliteta

    Vesna Cvetkov (2020)
    ... E. 2005. 75th Anniversary The historical development of the magnetic method in exploration. Geophysic, 70/6, 33ND-61ND. Oldfield, F., 1992. The source of fine-grained ’magnetite’ in sediments. Holocene 2: 180-182. Schettino, A., Gnezzi, A., Pieraan- toni. P. P. 2018. Magnetic field mo- delling and ...
    ... verticalsited finite prism model. Archaeometry 33: 215-230. Tsokas, G. N., Hansen, R. O., 2000. On the use of complex attributes and the inferred source parameter estima- tes in the exploration of archaeological sites, Archaeological Prospection 7, 1: 17-30. Whitehead, N., Musselman, C. 2007. 2D ...
    ... položaj uzročnika određen vrhom anomalije na magnetnom polu ili na ekvatoru, dok će na područjima tzv. kose magnetizacije, gde su inkli- nacije između 0° i 90°, oblik anomalije biti asimetričan, a maksimum anomalije Slika 1. Oblik magnetne anomalije iznad gorelih arheoloških objekata od opeke pri različi- ...

  • A Tool for Enhanced Search of Multilingual Digital Libraries of E-journals

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Aleksandra Trtovac, Miloš Utvić (2012)
    This paper outlines the main features of Bibliša, a tool that offers various possibilities of enhancing queries submitted to large collections of TMX documents generated from aligned parallel articles residing in multilingual digital libraries of e-journals. The queries initiated by a simple or multiword keyword, in Serbian or English, can be expanded by Bibliša, both semantically and morphologically, using different supporting monolingual and multilingual resources, such as wordnets and electronic dictionaries. The tool operates within a complex system composed ...
    multilingual digital libraries, query expansion, TMX
    ... contains the text (one or more sentences or segments) in one of the TMX document languages, where the text in the first TUV is usually in the source language, and the texts in the remaining TUVs are in one or more target languages. Although the order of languages is the same in each TU, there ...
    ... aligned by the two LORIA tools. The original languages of articles in INFOtheca can be either Serbian or English, thus they switch places as the source and target language. The example in Figure 1 shows a TU from an INFOtheca journal article in English translated into Serbian: Figure 1. A ...

  • 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
    ... division to parts of speech in a single hierarchical net, and conceptual relations. Thus, the first step to construct RuWordNet was to divide the source resource into three nets of nouns, verbs, and adjectives. This subdivision was based on the morpho-syntactic representation of RuThes-lite 2.0 text ...
    ... sense corresponds to English to plant seeds, seedlings, or plants. The description includes synonyms and variants in the synset, the reference to the source RuThes concept Plant setting, the link to the domain concept (Botany), the hypernym synset (to put, locate), and hyponym synsets. 7. Conclusion ...

  • Keyword-Based Search on Bilingual Digital Libraries

    Ranka Stanković, Cvetana Krstev, Duško Vitas, Nikola Vulović, Olivera Kitanović (2017)
    This paper outlines the main features of Biblisha, a tool that offers various possibilities of enhancing queries submitted to large collections of aligned parallel text residing in bilingual digital library. Biblishsa supports keyword queries as an intuitive way of specifying information needs. The keyword queries initiated, in Serbian or English, can be expanded, both semantically, morphologically and in other language, using different supporting monolingual and bilingual resources. Terminological and lexical resources are of various types, such as wordnets, electronic ...

  • Hydrochemical changes and groundwater grouping data by multivariate statistical methods within one karst system: recharge–discharge zone (Eastern Serbia case study)

    Ljiljana Vasić, Dragana Živojinović, Vladana Rajaković-Ognjanović (2020)
    Geochemistry and Petrology

  • Primena digitalne fotogrametrije u rudniku Rudnik

    Nikola Mirković, Luka Crnogorac, Katarina Urošević (2023)
    Digitalna fotogrametrija, lasersko skeniranje i virtuelizacija sve više pronalaze aktivne uloge u rudarstvu, prvenstveno zbog svoje široke mogućnosti primene. Laserskim skeniranjem i fotogrametrijom snimaju se i kreiraju 3D modeli otkopa, jamskih hodnika, površinskih kopova, površinskih objekata (zgrada, spomenika, predmeta), a vrši se skeniranje celih rudnika koji se rekonstruišu u 3D digitalne modele. Fotogrametrija predstavlja proces fotografisanja objekata pomoću fotoaparata i daljom obradom fotografija u različitim softverskim alatima kreiraju se realne kopije 3D modela objekata ili predmeta u digitalnoj formi. Za ...
    digitalna fotogrametrija, prostorna vizuelizacija, rudarski objekti, podzemna eksploatacija
    ... 18 mm 5 mm 6mm Otvor blende f/3.5 f/1.8 f/1.9 35mm fokal 27 28 0 Vreme ekspozicije 1/60 sec. 1/14 sec. 1/10 sec. Vrsta blica Flash, auto, strobe return_| No flash, compulsory | No flash, compulsory Maksimalan otvor blende 3.6 0 1.85 Kako su se snimanja (fotografisanja) izvodila u uslovima slabe ...
    ... For the purpose of this paper, the equipment that the company Rudnik and flotation Rudnik doo already has and some software packages that are open source were used. The results obtained in this research showed that by using the basic equipment (which does not require additional !Nikola Mirković, Rudnik ...
    ... i utanjanja, a samim tim zatvaranja ovog dela hodnika. Na Slici 10 vidimo portal potkopa horizonta „-50“ (rudnik Rudnik čine 3 osnovna horizonta „+0“, „,- 50“% i „-150“ i nekoliko međuhorizonata). Ovaj 3D model predstavlja najkvalitetniji razvijeni 3D model uzimajući u obzir nivo vidljivih detalja ...

  • Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia

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

  • Some examples of interactions between certain rare earth elements and soil

    Zlatko Nikolovski, Jelena Isailović, Dejan Jeremić, Sabina Kovač, Ilija Brčeski (2021)
    Freundlich adsorption isotherm, sequential extraction, metallic ions, ICP-OES
    ... ELEMENTS AND SOIL 3 As the source of lanthanum, erbium and gadolinium (III)– ions, their nitrate –hexahydrate salts (Sigma-Aldrich, 99.9 % trace metals basis, ≤1500.0 ppm Trace Rare Earth Analysis) were used for determining Freundlich adsorption isotherm, whereas as the source of neodymium and lanthanum ...
    ... Keller, R. Staudt, (2005). Gas adsorption equilibria: experimental methods and adsorptive isotherms. Springer Science & Business Media, 1-402 (ISBN 978-0-387- 23598-1) 24. A. S. Erses, M. A. Fazal, T. T. Onay, W. H. Craig, J. Hazard. Mater. 121 (2005 ) 223 (https://doi.org/10.1016/j.jhazmat.2005.02.011) ...
    ... 011 https://doi.org/10.1016/j.jhazmat.2007.04.109 https://doi.org/10.1016/j.jhazmat.2006.03.009 Acce pted M anuscr ipt J. Serb. Chem. Soc. 00 (0) S1–S2 (2021) Supplementary material S1 SUPPLEMENTARY MATERIAL TO Some examples of interactions between certain rare earth elements and soil ...