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Упит dcterms_creator_txt:Ş. Can Genç

637 items

  • The impact of temporal variability of groundwater levels on groundwater vulnerability maps in karst terrains – a case example of the Perućac spring catchment area

    Vladimir Živanović, Igor Jemcov, Nebojša Atanacković (2022)
    Groundwater vulnerability maps represent an essential tool for protecting karst groundwater resources. Vulnerability assessment is usually based on spatial evaluation of various parameters that affect the vulnerability degree and regulate the protection role of the unsaturated zone. Most of these parameters, like soil and geology conditions, are constant and do not change during the year or over several years. In contrast, some parameters, such as the groundwater level, depend on the variability of recharge conditions. By considering the variability ...
    karst groundwater vulnerability maps, parameter changes, Perućac spring, Serbia

  • Development of the hybrid MCDM model for evaluating and selecting bucket wheel excavators for the modernization process

    Snezana Savkovic, Predrag Jovancic, Stevan Djenadic, Milos Tanasijevic, Filip Miletic (2022)
    This paper presents a methodology for evaluating and ranking different bucket wheel excavators (BWE) for determining which machine should enter in the process of revitalization and modernization. Various multicriteria methods are used. Combining them achieves the best effect when choosing BVE for the modernization process. AHP, TOPSIS, VIKOR, and PROMETHEE methods are used. The hybrid models are developed from the multi-criteria decision making (MCDM) methods and they are used to evaluate the basic indicators that characterize the operation of ...
    višekriterijumsko odlučivanje, rotorni bageri, modernizacija, ekspertska analiza

  • WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)
    ... level of the class itself and can be used for editing spatial data over the Web [11]. Cartographic web services are also available as Keyhole Markup Language (KML), which means that any application that reads KML, such as ArcGIS Explorer, ArcGlobe, and Google Earth, can read and interpret these ...
    ... programs when sending or receiving pre-generated map imagery to users who have issued a request. Simply put, the WMS is a service by which the client can send a request to view a map from a server. This cartographic web service produces maps of georeferenced data by drawing them in the standard format ...
    ... is publicly available at http://kanakov.vojvodina.gov.rs. Figure 2 depicts the home page where the central part of the screen shows a map which can have one of the following Google Maps as underlying: Physical, Streets, Hybrid or Satellite, depending on user choice. Over the base map two layers ...

  • An oilfield in Libya: A new model to enhance waste water disposal

    Dušan Danilović, Vesna Karović Maričić, Nori Elhaddad, Branko Leković (2016)
    нафта, лежишне воде, припрема

  • Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2020)
    Around 2/3 of electricity production in Serbia originates from coal-fired thermal power plants. The most significant domestic coal deposits are lignite deposits, a type of low -quality coal that causes negative health, climate and environmental impacts during the combustion. To reduce those negative impacts on domestic electricity production and to promote environmental awareness, the Serbian Energy Sector Development Strategy and the National Action Plan for Use of Renewable Energy Sources indicate the plan for increasing the share of ...
    Strategija obnovljive energije, Održiva energija, Proizvodnja električne energije, Solarna energija, Biomasa, Hidroenergije, Energija vetra
    ... rank among the RES to generate electricity and a s su ch can be characterized as a strategic RES. Wind and hydro energy are ranked second and th ird, respectively, and solar is in the last place. Taking into consideration the results, it can be con cluded that biom ass h as a certain priority in ...

  • Towards Semantic Interoperability: Parallel Corpora as Linked Data Incorporating Named Entity Linking

    Ranka Stanković, Milica Ikonić Nešić, Olja Perisic, Mihailo Škorić, Olivera Kitanović (2024)
    U radu se prikazuju rezultati istraživanja vezanih za pripremu paralelnih korpusa, fokusirajući se na transformaciju u RDF grafove koristeći NLP Interchange Format (NIF) za lingvističku anotaciju. Pružamo pregled paralelnog korpusa koji je korišćen u ovom studijskom slučaju, kao i proces označavanja delova govora, lematizacije i prepoznavanja imenovanih entiteta (NER). Zatim opisujemo povezivanje imenovanih entiteta (NEL), konverziju podataka u RDF, i uključivanje NIF anotacija. Proizvedene NIF datoteke su evaluirane kroz istraživanje triplestore-a korišćenjem SPARQL upita. Na kraju, razmatra se povezivanje Linked ...
    paralelni korpusi, povezivanje imenovanih entiteta, prepoznavanje imenovanih entiteta, NER, NEL, povezani podaci, NIF, Vikipodaci

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... memory (TM) is a database in which CAT tool saves the translation units, so that they can be re- used for later translations. If there are segments that do not match 100 %, the search functions of CAT tools can find them through special "fuzzy search" features.  CAT tool has support for terminology ...
    ... moment, support for user interface in five languages is available, but the long- term goal is to have platform localized to global audiences. Students can log in to Coursera and check options for type of language support with information about translation offerings in the coming months. In this phase ...
    ... skills are necessary. The translation team needs knowledge of various software platforms and custom formats. Data exchange with different platforms can be technically challenging, since there is no common format and schema. [9] The understanding of adaptation of languages for text and speech is also ...

  • Application of stochastic models for mine planning and coal quality control

    Dejan Stevanović, Božo Kolonja, Ranka Stanković, Dinko Knežević, Mirjana Banković (2014)
    ... y and ensure coal stock. In this context, the most important factors, in respect to pile building can be cited as the type of layer disposition, number of layers and added mass. The last variable can signifi- cantly reduce pile variability when a large material amount is homogenized, and variability ...
    ... coal is extracted from various active working benches and then transported directly to the power plants or to stockyards. Because coal properties can vary con- siderably, the quality of run of mine (ROM) coal composite will depend on both the quality and quantity of coal mined from each active bench ...
    ... to know in advance the effect of mining from different benches of the surface mine, i. e., whether or not the required quantity and quality of coal can be met during the planning period. Mine planning is divided into four categories: long-term, medium-term, short-term, and operational planning [10] ...

  • Determination of the groundwater-leakage mechanism (binary mixing) in a karstic dam site using thermometry and isotope approach (HPP Visegrad, Bosnia, and Herzegovina)

    Ljiljana Vasić, Saša Milanović, Anita Puskás-Preszner, Laszlo Palcsu (2020)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Characterization of the eastern Suva Planina Mt. karst aquifer (SE Serbia) by time series analysis and stochastic modelling

    Branislav Petrović, Veljko Marinović, Zoran Stevanović (2023)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction

    Velislava Stoykova, Ranka Stanković (2018)

  • Environmental Energy Security Indicators as Tools for Environmental Protection

    Aleksandar Madžarević, Dejan Ivezić, Marija Živković , Miloš Tansijević (2019)
    Еколошка прихватљивост је постала незаменљив синтезни показатељ сваке валидне енергетске анализе у последње две-три деценије. Енергетска безбедност је у директној хармонији с еколошком прихватљивошћу кроз многе прописане политичке циљеве, економске користи, правне тековине итд. Индикатори еколошке сигурности представљају један од основних елемената за одређивање енергетске безбедности и снажне алате за усмеравање енергетског сектора ка одрживом развоју. У овом раду, анализа је била концентрисана на показатеље енергетске безбедности у области животне средине који се односе на сектор природног гаса у ...
    енергетска безбедност, еколошки енергетски индикатори, заштита животне средине, еколошка прихватљивост
    ... Indirect Environmental Effect The Indirect environmental effect is a partial indicator that can be viewed through the effects arising from the lived and worked environment, called externalities. These effects can differently affect the so-called neighboring economic activities, while at the same time ...
    ... population, etc. An Indirect environmental effect can be an important long-term indicator of (incorrect) correctness of an energy policy, but it is often difficult to determine and prove the link between an environmental disorder and the additional costs. It can also be noted that the relationship between ...
    ... available energy is growing intensively [7]. In general, energy security is inextricably linked to the national security of a country and as such, can be considered in the context of general national state security as well as independently [8]. According to [9], energy security is defined as the ...

  • 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

  • Validation of vulnerability assessment by means of the Time Dependent, Model: case study from the Slovenian karst catchment

    Vladimir Živanović, Nataša Ravbar, Igor Jemcov (2019)
    Groundwater vulnerability assessment methods are continuously being developed and existing methods are very often modified to provide better simulation of natural protection conditions and more objective results. Most frequently used methods are based on calculation of predefined parameters influencing water infiltration and underground flow, which can often lead to bias conclusions related to vulnerability evaluations. Some other methods, like the Time Dependent Model (TDM) are based on an approach, where parametrization is obtained at the final stage of the ...
    Ocena ranjivosti podzemnih voda, karstne podzemne vode, TDM metoda, delineacija sanitarnih zona, Slovenački karst

  • Vulnerability Assessment as a Basis for Sanitary Zone Delineation of Karst Groundwater Sources—Blederija Spring Case Study

    Vladimir Živanović, Nebojša Atanacković, Saša Stojadinović (2021)
    Примена метода рањивости подземних вода има велики значај код делинеације зона санитарне заштите карстних изворишта. Процена рањивости изворишта карстних подземних вода углавном је била базирана на Европском приступу (COST пројекат 620), који укључује анализу фактора К, који се односи на кретање подземне воде кроз засићену зону карстног система. У раду су примењене две методе за процену рањивости подземних вода - COP+K и TDM метода, како би се израдила најпогоднија карта рањивости изворишта која се може трансформисати у карту зона ...
    заштита изворишта карстних подземних вода, делинеација санитарних зона, COP+K метода, TDM метода, извориште подземних вода Бледерија

  • Crystallography and Surface Oxidation of Stoichiometric Arsenopyrite from Šumadija-Kopaonik Pb-Zn/Polymetallic Ore District (Serbia)

    Ivana Jelić, Aleksandar Pačevski, Aleksandar Kremenović, Aleš Šoster, Andreja Šestan, Janez Zavašnik (2023)
    The behaviour and stability of arsenopyrite largely depend on its crystal structure, but studies of crystallography and structural defects are scarce. For clarification, we investigated a series of natural arsenopyrite crystals from the polymetallic Pb-Zn-(±Cu,Ag,Au,Sb,Bi,W) Šumadija-Kopaonik ore district (Serbia) by powder X-ray diffraction (XRPD). Among them, samples from the Drenjak gold mineralisation showed near-stoichiometric FeAsS composition and were further investigated by conventional and high-resolution transmission electron microscopy methods. TEM revealed abundant planar crystallographic defects and epitaxial surface oxide layer ...
    Inorganic Chemistry, Condensed Matter Physics,General Materials Science, General Chemical Engineering, crystal structure, FeAsS, oxidation, TEM, XRPD
    ... close to its theoretical value of 33.3 at.%; therefore, it can be said that the examined arsenopyrite from Drenjak shows almost ideal stoichiometry. Crystals 2023, 13, 278 5of1l1l 100 nm Otherwise, the As:S ratio in arsenopyrite can vary significantly, resulting in the As content ranging from ...
    ... 5%in (100) compared to the bulk arsenopyrite structure. The formation of oxides can be avoided by very short sample handling time on air (<5 min). Supplementary Materials: The following, supporting, information can be downloaded at: https: / /www.mdpi.com/article / 10.3390/cryst13020278/s1. The ...
    ... XRPD; TEM 1. Introduction Arsenopyrite (FeAsS) is worldwide abundant natural sulphide, common in various mineral deposit types [1]. Arsenopyrite can incorporate significant amounts of metal ions, such as gold, cobalt, and nickel, either accommodated in the crystal structure in a solid so- lution ...

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... INTRODUCTION A digital library as a special library with a focused collection of digital objects stored as electronic documents can vary in size and scope, and can be maintained by individuals, organizations or institutions. The digital content may be stored locally, or accessed remotely via computer ...
    ... specific, and their interpretation can be highly subjective. Forensic application of a selection of stylistic and stylometric techniques in a simulated authorship attribution case involving texts has been done in relation to Facebook.7 Analysis of social media postings can reveal whether they are illegal ...
    ... solve them is to use different methods. The motivation for creating hybrid systems can be to improve methods, to solve problems complexity with multiple tasks and resolve multifunctionality. Improving the method can be achieved by integrating different methods to overcome specific limitations and ...

  • Vebran Web Services for Corpus Query Expansion

    Ranka Stanković, Miloš Utvić (2020)
    U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.
    corpus search, web service, Serbian lexical resources, query expansion
    ... Web Service . . . ”, pp. 99–118 Sections 2 and 3 describe language resources for Serbian, corpora that we can search and lexical resources that Natural Language Processing (NLP) applications can consult. Vebran web services and their usage of lexical re- sources are discussed in Section 4. Morphological ...
    ... the following way: – user can request that particular term X in a given query should be re- placed with lemmas or word forms of terms which are semantically re- lated to X in some manner (synonyms of X, antonyms of X, meronyms of X, hyponyms of X, hypernyms of X); – user can request that particular lemma ...
    ... formulate very short instead of long and complex queries. The lemmatization of corpora enables easy retrieval of all inflected forms for a lemma, but one can not be sure in the accuracy of automatic lemmatization. In order to achieve retrieval effectiveness as regards these short queries, we need special ...

  • Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia

    Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski (2024)
    General Earth and Planetary Sciences
    ... models, overall, exhibit a significant under-prediction of the non-ophiolite class. This can be attributed to the imbalance of the training dataset employed. Furthermore, from a geological perspective, it can be observed that the A dataset models fail to depict the ophiolites' general NE to SW ...
    ... inferior to those of the RF models. A comparative analysis can be conducted between RF_C_100_5MI and KNN_C_5, both of which are con- sidered the top-performing models, with RF_C_100 serving as the reference model. A false positive (FP) map can be utilized to draw a comparison, wherein all instances ...
    ... filtering. Can J Earth Sci 42:2173—2193. https://doi.org/10.1139/e05-064 Harris JR, Ford KL, Charbonneau BW (2009) Application of gamma- ray spectrometer data for lithological mapping in a cordilleran Earth Science Informatics (2024) 17:1625–1644 environment, Sekwi Region, NWT. Can J Remote ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... Serbia: 1. Increasing the availability of high quality, relevant learning resources can contribute to more productive learners and educators. Since OER eliminates all restrictions regarding copying resources, it can decrease the cost of accessing educational materials. In many systems, royalty payments ...
    ... on local edX platform. The BAEKTEL OER framework supports publishing of resources of partners in BAEKTEL project (baektel.eu) institutions, but can also integrate OERs that are not created by partner institutions, regardless of the place where they are stored. Those resources only have to be ...
    ... direct access to learning resources, such as courses, training materials, guidelines, case studies, best practices etc. available in any media, which can support education. The BAEKTEL metadata platform development is based on the open source Digital Asset Management (DAM) system ResourceSpace ...