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Упит dcterms_subject_txt:Geologic information system

765 items

  • E-Connecting Balkan Languages

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Svetla Koeva (2009)
    In this paper we present a versatile language processing tool that can be successfully used for many Balkan languages. This tool relies for its work on several sophisticated textual and lexical resources that were developed for most of Balkan languages. These resources are based on several de facto standards in natural language processing.
    Query expansion, e-dictionary, wordnet, proper name, aligned text
    ... inflectional class codes which enable production of a DELAF-type dictionary which consists of all inflectional forms with their grammatical information. In Unitex environment one finite-state transducer responsible for generation of all inflectional forms of each DELAS lemma corresponds to ...
    ... propres, Traitement automatique des langues, Vol. 47-3, 2006. [20] D. Tufiş (ed.). Special Issue on BalkaNet Project, Romanian Journal on Information Science and Technology. Bucureşti: Publishing house of the Romanian academy, Vol. 7, No.1-2, 2004. [21] D. Tufiş, S. Koeva, T. Erjavec, M. ...
    ... from the practical point of view its suitability stems from the fact that it presents the sample text for the French distribution of the Unitex system [15]. Versions of the novel in fifteen languages have been acquired, but not all of these texts have yet been aligned; Among already aligned ...

  • 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
    ... of District governors . District and Local Environment State Mining •ntities Authorities Source: Original 34 Gaćina R. Based on the information exchange provided in Art. 21(3) of Extractive Waste Directive 2006/21/EC, the Best Available Techniques Reference Document for Management of ...
    ... exploitation systems damage larger or smaller areas of land. Experiences show that land damage is significantly greater with the surface exploitation system, where the content of the space is degraded not only in the contour of the mine and the surrounding area, but changes are made in the natural flows ...
    ... requires clear policy direction, large budget outlays, and significant stakeholder consultations) • Public participation is crucial for an effective system of environmental protection; however, the Environmental Impact Assessment Law does not provide details about what form public participation should ...

  • Глаголи у кухињи и за столом

    Цветана Крстев, Биљана Лазић (2015)
    У раду је приказано истраживање лексике на српском језику кулинарског домена које се заснива на коришћењу доменског корпуса, електронских лексичких ресурса, пре свега WordNet-а и морфолошких речника, и локалних граматика. Приказане су доменске специфичности ових ресурса, како се користе, и међусобно употпуњују. Посебно је приказано како се коришћењем доменског корпуса могу екстраховати глаголи специфични за кулинарски домен и описати начини њиховог коришћења. Дат је попис глагола са основним подацима који је добијен применом представљених метода.
    аутоматска обрада, коначни трансдуктори, електронски речници, семантичке мреже, локалне граматике, кулинарство
    ... експертни систем заснован на онтологији хране за планирање менија за ресторане, болнице, школе и слично (Снеј и др. 2008), Global Track & Trace Information System користи своју Track&Trace онтологију хране да би омогућио успешно праћење порекла хране, како производа као целине тако и њених састојака (Пицути ...
    ... culinary domain can be extracted from the domain corpus and how the extracted information can be used to describe these verbs. At the end we gave the list of all verbs extracted using the described approach with some basic information about them. ...
    ... fakulteta u Novom Sadu, Год. 3, бр. 3 (2013), стр. 111-123.ISSN 2217-8546. 7. КОРДИЈЕ И ДР. 2014: Cordier, Amélie, et al. "Taaable: a Case-Based System for personalized Cooking." Successful Case-based Reasoning Applications-2. Springer Berlin Heidelberg, 121-162. 8. КРСТЕВ 2008: Cvetana Krstev ...

  • Одређивање оптималне производње дубинске пумпе на клипним шипкама

    Небојша Савић (2024)
    Дужи временски период током историје производње нафте, дубинске пумпе на клипним шипкама су први и у многим случајевима једини избор када су у питању механичке методе експлоатације. Правилан одабир сваког појединачног елемента система омогућава оптимизацију која са собом повлачи бенефите у виду повећавања ефикасности и смањења трошкова. Тренутно примењени систем дубинских пумпи на клипним шипкама на лежишту „Н“ обезбеђује стабилну производњу и реализацију годишњих планова производње без већих проблема. У овом раду је приказан начин оптимизације производње дубинским пумпама ...
    дубинска пумпа, оптимизација, производња, потисни вентил
    ... Ha3HaueHO KOJH THII KauaJbKe Je OJLaOpaH 3a rmpopauyH, JNyxxauHa xoja onaOpanHa 3a ripopauyH H CTpyKTypHa HeypaBHOTe)KCHOCT. 36 „Tubing and pump information“ IIpwkaaaHe KapakrepHcTMKe TyOuHra, yHyTpannipbH H CHOJPAHHHH INIpeuHHK, JyOMHa TyOMHr aHKecpa, HpcuHMHK IIyMI. „Calculated results« — IIipakaaanu ...
    ... (Kyh/Day}, 123 Crank offset anole (deorees) 00 Monthiy electric bik' [27] lectr co3t per m*ffuid #%515 Electr cost per m? ol 83987 Tubing And Pump Information Tubing, Pump And Plunger Calculatons Tubinq O.D.(mm): 73025 Upstr rod{i damo. coeMd. 0100 Tubinq stretch (cm) o Tubina | D (memj: 62001 Dnstr ...
    ... 205 Crank offset anqle (deqrees) 00 Monthly electric bili #375 Electr.cost pet m fluid: 81601 Electr cost pet m? oil 3%7277 Tubing And Pump Information Tubing, Pump And Plunger Cakuulations Tubine O.D. (mm): 73.025 Upstr.rod-! damp.coeM. 0100 -| Tubima steetch (cm): o Tubina | D.(mm}: 62001 Dnstr ...

  • 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

  • The ‘Umka’ landslide

    Uroš Đurić, Dragana Đurić, Miloš Marjanović, Biljana Abolmasov, Ivana Vasiljević (2024)
    We present an in-depth landslide map of the ‘Umka’ landslide near Belgrade, Serbia, at a scale of 1:5000. The map delineates elements at risk, primarily buildings and road infrastructure impacted by the landslide displacements of several cm per year, introduced during frequent reactivation stages. The Main map results from a survey of over 350 buildings and more than 7 km of state and local roads. The acquisition techniques included engineering geological field mapping, building survey, and visual interpretation of ...
    rizik od klizišta, elementi rizika, kartiranje pomoću drona, ispitivanje objekata, geotehnički monitoring

  • Multiple-Criteria Decision-Making in Mine Development Planning

    Sanja Bajić (2023)
    The Borska Reka ore deposit is an experimental location where developed methodologies have been applied. It is the largest ore body within the Bor mining complex, which has been the subject of numerous studies and analyses for more than three decades. The paper focuses on the application of FAHP and the VIKOR method to address ranking of alternatives and select the optimal mining method by means of fuzzy multicriteria optimization.

  • Threshold-induced correlations in the Random Field Ising Model

    Sanja Janićević, Dragutin Jovković, Lasse Laurson, Đorđe Spasojević (2018)
    Multidisciplinary
    ... measurements where the thresholding cannot be avoided31. So, let the response signal of the system under study be V(t), let V(t) > 0 at any moment of time t when system is active (otherwise, let V(t) = 0), and let the system evolution proceeds in time separated connected bursts of activity, called avalanches ...
    ... measurements where the thresholding cannot be avoided*". So, let the response signal of the system under study be V(t), let V(t) > 0 at any moment of time t when system is active (otherwise, let V(t) =0), and let the system evolution proceeds in time separated connected bursts of activity, called avalanches ...
    ... it is consid- ered that each instance of RFIM system is speci�ed by the con�guration of values =h{ }i i N 1 that the quenched ran- dom �eld h takes at the sites i of that system, and that these values remain frozen throughout any evolution of the system. In the basic RFIM case, presented here, the ...

  • Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia

    Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol (2021)
    This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...
    grandite, garnets, skarn, Rudnik
    ... composition whereas the garnets near the end-member of andradite (Adr > 90) are gene- rally isotropic. Trace elements such as Ti and Zr can provide information on petrological reactions and interpretations (Hickmott & Spear 1992). According to these authors, the higher Y can reflect reactions involving ...
    ... by mineral dissolution and reactions in the country rock. The second stage is related to hydrothermal activity when W and Fe were brought into the system probably by a boiling process in the volcanic event in the late Oligocene 23.9 Ma. Keywords: grandite, garnets, skarn, Rudnik. Introduction Study ...
    ... borehole coordinates (44.125887°N, 20.507926°E), applying optical microscopy, EMPA and LA-ICP-MS methods, with the aim of constraining hydrothermal system evolution. The observed trend of the REE in garnet is useful for understanding the mechanisms for incorporation of trace elements and REE into ...

  • 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) ...
    ... smart!” with implied meaning e.g. “How did youmanage to break this!?” 2Irony than leans on the implicit mechanism of presupposition (the implied information). https://doi.org/10.1145/3136273.3136298 https://doi.org/10.1145/3136273.3136298 BCI’17, September 20–23, 2017, Skopje M. Mladenović et al. ...
    ... Mitrović, 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 ...
    ... #Sarcasm – A Quantitative and Qualita- tive Study Based on Twitter. In Proceedings of the PACLIC: the 27th Pacific Asia Conference on Language, Information, and Computation. Department of English, National Chengchi University, 349–356. View publication statsView publication stats https://www.researchgate ...

  • 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
    ... In the frame of the GAIA plan, some information can be lost after the projection. Based on the main components, the presentation is defined by two vectors, responding to the basic flow of one criterion. Although GAIA includes some percentage of total information, it does not provide strong graphic support ...
    ... In the frame of the GAIA plan, some information can be lost after the projection. Based on the main components, the presentation is defined by two vectors, responding to the basic flow of one criterion. Although GAIA includes some percentage of total information, it does not provide strong graphic support ...
    ... the other alternatives in the. The higher φ− j , than the other alternatives, however, means further domination over another alternative aj in the system of alternatives. As a measure for multi-criteria evaluation, the PROMETHEE II involves absolute flow: φj ( aj ) = φ+ j ( aj ) −φ− j ( aj ) ...

  • Alpine thermal events in the central Serbo-Macedonian Massif (southeastern Serbia)

    Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Andreas Wetzel, Irena Peytcheva, Albrecht von Quadt (2015)
    General Earth and Planetary Sciences

  • Substitution reactions of some novel sterically hindered monofunctional Pd(II) complexes

    Aleksandar Mijatović, Jovana Bogojeski, Biljana Petrović, Živadin D. Bugarčić (2011)
    Reakcije supstitucije monofunkcionalnih kompleksa [(TLtBu)PdCl]+ i [Pd(tpdm)Cl]+, gde je TLtBu = 2,6-bis[(1,3-di-terc-butilimidazolin-2-imino)metil]piridin i tpdm = terpiridindimetan, sa nukleofilima kao što su: tiourea, I−, Br−, NO2−, piridin i dimetil-sulfoksid (DMSO) proučavani su u 0,1 M vodenom rastvoru NaClO4 u prisustvu 10 mM NaCl. Reakcije su sprovedene na tri različite temperature (288, 298 i 308 K) korišćenjem tehnike zaustavljenog protoka na različitim temperaturama. Reakcije supstitucije su praćene pod uslovima pseudo prvog reda sa velikim viškom nukleofila. Dobijeni rezultati pokazuju da kompleks ...
    Materials Chemistry, Inorganic Chemistry, Physical and Theoretical Chemistry
    ... (1). The slope of the line represents k2, whereas the intercept represents k1[Cl �]. All kinetic data are summarized in Tables S1–S11 (Supporting information, ESI). The observed pseudo-first order rate constant, kobs, as a function of total ligand concentration is given by Eq. (1). kobs ¼ k2½L� þ k1½Cl ...
    ... (1). The slope of the line represents kz, whereas the intercept represents k,[Cl-]. All kinetic data are summarized in Tables S1-S11 (Supporting information, ESI). The observed pseudo-first order rate constant, Kops, as a function of total ligand concentration is given by Eq. (1). Kops = ko[L] + ky ...
    ... Suprasil cells. Kinetic measurements were performed on an Applied Photophys- ics SX.18 stopped-flow instrument coupled to an online data acqui- sition system. The temperature was controlled throughout all kinetic experiments to ±0.1 K. 2.3. Kinetic measurements The substitution reactionsof the [(TLtBu)PdCl]+ ...

  • Речници у дигиталном добу - информатичка подршка за српски језик

    Биљана Рујевић (2022)
    Морфолошки речници српског језика представљају електронски језички ресурс који има значајну историју развоја и коришћења за потребе обраде природних језика. С обзиром на то да су чувани у облику датотека чији је број нарастао па је самим тим управљање речницима постало отежано јавила се потреба за смештањем информација из речника у облик лексикографске базе. Како би се омогућио симултани рад на развоју речника за више корисника јавила се потреба за веб-апликацијом заснованој на лексикографској бази. Како би се размотриле ...
    електронски речници, лексикографска база података, лексички ресурси, српски језик

  • 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

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

    Весна Цветков, Илија Васиљевић, Бранислав Сретеновић, Весна Дамњановић (2018)
    ...  of Kremenite njive  is  located  in  the settlement Barajevo near Belgrade  (Serbia). Applied magnetic investigations were supposed to provide information on the dimensions and  most probable depths on which archaeological objects are  located, whose presence  is assumed on the  basis of earlier ar ...
    ... e  tangents procedure, which, although significantly  improved compared to the original graphic procedu‐ res (Eppelbaum, 2015), give about 25% information on the depth of the source of magnetic anomalies  (Isles & Rankin, 2013). In recent years, an algorithm has been developed that enables a rapid  ...
    ... 5 m, and the sampling  interval was 0.5  s. Using  the  integrated GPS device,  the measurement points were measured  in  the  WGS84 geographic system and the sampling time required to correct the daily variations from the read‐ ings from the lower sensor, since in all cases in the available lite ...

  • Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)

    Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović (2014)
    Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the highpressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 °C, sphene undergoes into phase transition, from room-temperature phase P21/a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the ...
    Sphene, Phase transition, Raman spectroscopy, X-ray diffraction, SEM, IR

  • 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
    ... possible source rocks in the re- gional petroleum system. �ermal maturity was studied by means of Rock-Eval pyrolysis and vitrinite re�ectance measurements. GEOLOGICAL SETTING �e Dinarides are located in the central area of the Mediterranean system of orogens (Fig. 1A). �eir evolution was determined ...
    ... the petroleum system. COMPOSITION OF ORGANIC MATTER AND THERMAL MATURITY 3 Fig. 2. Simplified lithostratigraphic column of the Adriatic Carbonate Platform in East Herzegovina (after Vlahovic¢ et al., 2005, and Hravatovié, 2006, modified) with possible elements of the petroleum system. of kerogen ...
    ... possible source rocks in the re- gional petroleum system. Thermal maturity was studied by means of Rock-Eval pyrolysis and vitrinite reflectance measurements. GEOLOGICAL SETTING The Dinarides are located in the central area of the Mediterranean system of orogens (Fig. 1A). Their evolution was determined ...

  • Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs

    John Nyame (2024)
    The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...
    Carbon Capture, Utilization and Storage
    ... injection system, the exergy expenditure is divided into two parts. One part refers to the work supplied to the system, and the work is a type of perfect exergy, which can be utilized fully. The other part refers to the difference between the exergy entering and the exergy leaving the system with respect ...
    ... entering and leaving the system with a certain flow rate (n'). The third term is the net power obtainable from the heat transfer (Q'i), and the final term is the net power supplied to the system (-W-j) due to electrical power supplied. Finally, the exergy efficiency of each system is defined as; n ...
    ... injection and placement of CO» in underground formations. Potential storage formations can occur in onshore and offshore formations, and each type of geologic formation presents different risks and rewards. CO» accumulation naturally can be found in geological sites round the world, mostly in sedimentary ...

  • Mathematical modeling to define catchment size and real evapotranspiration (case study: Andrića karst spring, Western Serbia)

    Marina Čokorilo Ilić, Vesna Ristić Vakanjac, Dušan Polomčić, Dragoljub Bajić, Jelena Ratković, Bojan Hajdin (2018)
    Water resources in karst are extremely important sources of drinking water supply. The quality of groundwater formed in karst aquifers is generally high and in most cases only chlorination is required. However, from a hydrogeological perspective, these water resources are the least studied. Often only basic information is available on catchment size, groundwater reserves (dynamic and static, if any) and groundwater balance. Detailed hydrogeological investigations and long-term monitoring of karst spring discharges are needed to acquire such information. In ...
    karstno vrelo, veličina sliva, stvarna evapotranspiracija, karstno vrelo Andrića