Претрага
469 items
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Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study
Debris flows induced by intensive rainfall represent very hazardous phenomena in many parts of the World. Methods for prediction of runout distance of flow like mass movements are different and depending on the input data, rheology, and available or appropriate numerical solution. However, sometimes it is not easy to obtain pre event and post event high-resolution data in the rural or mountainous area. Thus, the topology of terrain is the most important input parameter for the every real case ...... Research (WSL, Birmensdorf) and the Swiss Federal Institute for Snow and Avalanche Research (SLF, Davos). The mass balance equation incorporates the field variables flow height H (x, y,t) and flow velocity U (x, y,t) and is given by: 𝑄(𝑥, 𝑦, 𝑡) ˙ = 𝜕𝑡𝐻 + 𝜕𝑥 (𝐻 𝑈𝑥 ) + 𝜕𝑦 (𝐻 𝑈𝑦 ...
... Oggier N, Baer P, Christen M, Vieli A (2017) Debris flow modeling at Meretschibach and Bondasca catchment, Switzerland: sensitivity testing of field-data-based entrainment model. Natural Hazards and Earth System Sciences 17: 801-815. Hungr O (1995) A model for the runout analysis of rapid flow ...Jelka Krušić, Biljana Abolmasov, Mileva Samardžić Petrović. "Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study" in 4th Regional Symposium on Landslides in the Adriatic Balkan Region, 23-25 October 2019, Sarajevo, Bosnia and Herzegovina, Geotechnical Society of Bosnia and Herzegovina (2019). https://doi.org/ 10.35123/ReSyLAB_2019
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A Data Driven Approach for Raw Material Terminology
Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci... mobile app is especially important in view of the fact that the job of an engineer dealing with raw materials usually involves frequent field work and staying in the field for prolonged periods. Section 2 gives an overview of available resources: paper and electronic dictionaries, as well as corpora used ...
... terminology. They offer both English-Serbian and Serbian-English terminology, developed, inter alia, on using a comprising a variety of literature from the field of raw materials. Existing terminological dictionaries and general language dictionaries served as control dictionaries (listed in the bibliography ...
... for extracting terminological equivalents in Serbian and English. The first terminological “English-Croatian-Serbian Petroleum Dictionary” for the field of petroleum engineering [15] was followed, after 30 years, by the “English-Croatian encyclopedic dictionary of oil and gas exploration and production” ...Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja. "A Data Driven Approach for Raw Material Terminology" in Applied Sciences, MDPI AG (2021). https://doi.org/10.3390/app11072892
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Еволуција напонског поља подручја Интерних Динарида у Србији током алпске орогенезе
Ana S. Mladenović (2015-06-19)Циљ ове докторске дисертације био је реконструкција еволуције напонског пољаЗемљине коре у подручју Интерних Динарида у Србији током Алпске орогенезе.Истраживања за потребе решавања овог проблема су изведена у два дела. Првидео обухватао је анализу палеонапона на дефинисаном подручју истраживања,док се други део односио на анализу тренутно активног поља напона у овом делуБалканског полуострва. Истраживано подручје обухвата унутрашњи деоДинарског орогеног појаса, који се простире у централној и западној Србији. Собзиром на циљ истраживања, истраживано подручје је дефинисано тако даобухвата три ...Интерни Динариди, анализа палеонапона, фокални механизмиземљотреса, напонско поље, тектоно-магматски догађаји... Kopaonik Mts. Keywords: Internal Dinarides, paleostress analysis, earthquake focal mechanisms, stress field, tectono-magmatic events Scientific field: Geosciences Field of academic expertise: Dynamic geology UDK number: 55:551.24.03:551.1/.761 552.3:534.64:624.07/.1 (497 ...
... 3:534.64:624.07/.1 (497.11-15)(043.3) STRESS FIELD EVOLUTION IN THE AREA OF THE INTERNAL DINARIDES IN SERBIA DURING THE ALPINE OROGENIC CYCLE Abstract The main aim of this PhD thesis was to reconstruct the evolution of the stress field of the Earth's crust in the area of Internal Dinarides ...
... Serbia: Kopaonik, Kraljevo and Maljen area. Structural-geological field work was done in order to determine the paleostress tensors was done in two of these zones – the Kopaonik and the Maljen ones. Analysis of recently active stress field was done in all three seismogenic zones. Analysis of the ...Ana S. Mladenović. "Еволуција напонског поља подручја Интерних Динарида у Србији током алпске орогенезе" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-06-19)
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Towards a Mining Equipment Ontology
... al (with Serbian as one of the languages) in the area of mining engineering was initiated several years ago. One of the first taxonomies in this field was developed at the University of Belgrade Faculty of Mining and Geology (FMG), for bucket wheel excavators, within a project aimed at assessment ...
... semantic description Thesaurus A taxonomy expanded to include additional semantic relationships Index a list of terms specific to a certain field Glossary an index containing definitions of terms Taxonomy A hierarchical organization of terms RudOnto Figure 1. Semantic scale of ter ...
... resource, RudOnto, is being built at the University of Belgrade Faculty of Mining and Geology with the aim of becoming the reference resource in this field. It is conceived as a multipurpose resource, ultimately to become an ontology, and to serve as the source for deriving appropriate terminological resources ...Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja. "Towards a Mining Equipment Ontology" in Proceedings of the 12th International Conference Research and Development in Mechanical Industry, RaDMI 2012, September 2012, Vrnjačka Banja, Serbia no. 1, Vrnjačka Banja, Serbia : SaTCIP (Scientific and Technical Center for Intellectual Property) Ltd. (2012)
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Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia
... of the natural remanent magnetization, followed by the measurement of anisotropy of magnetic susceptibility and stepwise thermal and alternating field demagnetization of pilot specimens. According to the behavior of the pilot specimens during demagnetization it was chosen which method was used to ...Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Jovanović. "Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia " in Environmental, Structural and Stratigraphical Evolution of the Western Carpathians, 11th ESSEWECA Conference, Geophysical Institute, Slovak Academy of Sciences Bratislava (2018)
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An Integrated Environment for Management and Exploitation of Linguistic Resources
Ranka Stanković, Ivan Obradović (2009)... Lan- guage Technology Group at the University of Belgrade (fur- ther referred to as the HLT Group), which gathers re- searchers in the field of Computer Linguistics from differ- ent departments. The most important and the most devel- oped among them is the system of morphological dictionar- ...
... spatial data in all projects funded by the Ministry. Bearing in mind the vast amount of textual data in Ge- olISS (observations, interpretations, field work day books, etc.), morphological and semantic query expansion was in- troduced in the GeolISS search function. Apart from the lexical ...
... the database). For illustration purposes, a query asking for retrieval of geological units having the word “glina” (clay) in their de- scription field was submitted twice: once without and once with morphological expansion. The word “glina” has in- flected forms: glina, glinama, glinom ...Ranka Stanković, Ivan Obradović. "An Integrated Environment for Management and Exploitation of Linguistic Resources" in Proceedings of the International Multiconference on Computer Science and Information Technology, Computational Linguistics – Applications Workshop (CLA09), Mrągowo, Poland, October 2009, Piscataway : IEEE (2009)
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A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System
This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFISMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić. "A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System" in Energies, MDPI AG (2023). https://doi.org/10.3390/en16072958
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The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia
For the purpose of the facilities construction within the transfer station „Prelici“ in Cacak, specific geotechnical investigations were carried out based on which the technological project with the facilities schedule was developed. Significant deviations in relation to the presented results were determined during earthworks, so the additional geotechnical investigation works were carried out. Since the new investigation works have determined a different cross section of the terrain, it was proposed to move the planned facilities which led to the ...... paper. Keywords: landfill, geotechnical investigations, transfer station 1. INTRODUCTION Sebia's EU accession implies significant progress in the field of environment, and one step is the construction of a large number of transfer stations. Based on the waste management strategy in the Republic ...
... practice in Serbia can be said that it is in development, since the harmonization of our legislation with the European Union (EU) legislation in the field of environmental protection and waste management started in 2000, and the new Law on Waste Management adopted in 2016. Until fifteen years ago, ...Dragoslav Rakić, Irena Basarić, Jovana Janković, Tina Đurić. "The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia" in 17th International waste management and landfill symposium, Proceedings SARDINIA 2019, CISA Publisher (2019)
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Aлтерације перидотита контролисане карактером флуида на примеру харцбургита Рудника - Серпентинизација или талкизација?
Стефан Петровић, Наталија Батоћанин (2020)У раду су приказани резултати испитивања серпентинисаних харцбургита Брђана (43°58'45.1" СГШ, 20°25'12.6" ИГД) и талкизираних харцбургита откривених у интервалу 429-559.8 m у истражној бушотини 330А/18 (44°07'33.2" СГШ, 20°30'28.5" ИГД) на Руднику. Узорци оба локалитета показују карактеристике резидуалних харцбургита из омотача, односно тектонита; лепидобластичне, бластозрнасте, или порфирокластичне структуре и масивне текстуре. Серпентинисани харцбургити и серпентинити Брђана су изграђени од серпентина, ретких реликата оливина и ортопироксена, акцесорног спинела, и веома ретког секундарног магнезита и магнетита. Најдоминантнији састојак (местимично гради и преко ...... or serpentinization were discussed and postulated. MATERIALS AND METHODS This paper discusses results from both the field and the laboratory investigations. During field work representative samples were taken. Four samples were taken from the drilled borehole from Rudnik (interval 480-498 m) ...
... CHARACTER USING HARZBURGITES FROM RUDNIK AS THE EXAMPLE – SERPENTINIZATION OR TALCIZATION? INTRODUCTION Ultrabasic rocks in the exploited field of the mine Rudnik were accessed by exploration boreholes in 2018. Samples for further studies were taken from the borehole 330А/18 (Fig. 1) where ...Стефан Петровић, Наталија Батоћанин. "Aлтерације перидотита контролисане карактером флуида на примеру харцбургита Рудника - Серпентинизација или талкизација?" in Записници српског геолошког друштва, Српско геолошко друштво, Београд (2020)
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Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization
Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić . "Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization" in Mineral and Thermal Waters of Southeastern Europe, Springer International Publishing (2016). https://doi.org/10.1007/978-3-319-25379-4
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Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation
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... displacements in a material reference (Lagrangian) frame, such that displacements can be integrated to track the spatial accumulative deformation field as a function of time. To describe cumulative, finite deformation, various strain tensors have been developed, and we discuss what strain measure ...
... structures. A technique such as particle image velocimetry (PIV) allows, by cross-correlating subsequent images, to obtain the incremental displacement field in between two time steps (e.g. Thielicke & Stamhuis (2014)). From these displacements, incremental deformation can be derived. Image cross-correlation ...
... relies on the presence of contrasting texture of the study object in view, and potentially allows for a higher spatial resolution of the deformation field compared to methods where the deformation of an initially structured grid is traced through time. The achievable resolution depends mainly on the ...Taco Broerse, Nemanja Krstekanić, Cor Kasbergen, Ernst Willingshofer. "Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation" in Geophysical Journal International, Oxford University Press (OUP) (2021). https://doi.org/10.1093/gji/ggab120
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Introduction to special section: Characterization of hydrocarbon and geothermal resource potential and carbon sequestration opportunities of the Pannonian Basin
Balázs Németh, Gábor Tari, Gábor Bada, Dejan Radivojević, Bruno Tomljenovic, Csaba Krézsek. "Introduction to special section: Characterization of hydrocarbon and geothermal resource potential and carbon sequestration opportunities of the Pannonian Basin" in Interpretation, AAPG SEG (2018). https://doi.org/10.1190/INT-2017-1207-SPSEINTRO.1
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Classification of Terms on a Positive-Negative Feelings Polarity Scale Based on Emoticons
Mihailo Škorić (2017)The goal of this paper is to draw attention to the possibility of using emoticon-riddled text on the web in language-neutral sentiment analysis. It introduces several innovations in the existing framework of research and tests their effectiveness. It also presents a software tool especially made for that purpose, explains how it builds a database with sentimental value of terms and offers the user manual. Finally, it presents a software tool that tests the new database and gives some examples ...... optionally, check the field Koristi predodredene regularne izraze za pobolǰsanu pretragu (Use pre- determined regular expressions for improved search), which should lead to a greater number of determiner extractions in the text. Execution begins with optional fields check. If the field is checked, doc- ...
... All default determiners and their values listed in the advanced text min- ing catalog (Figure 5). The values can be changed manually via the text field next to each term. If any determiner is undesirable, its value should be replaced with "/" character and it will not be used in text mining. In case ...
... Conferenc, 278–281. The AAAI Press, 2009. Ptaszynski, Michael, Rafal Rzepka, Kenji Araki, and Yoshio Momouchi. Re- search on emoticons: Review of the field and proposal of research frame- work. In The Seventeenth Annual Meeting of The Association for Natural Language Processing, 1159–1162. The Association ...Mihailo Škorić. "Classification of Terms on a Positive-Negative Feelings Polarity Scale Based on Emoticons" in Infotheca, Faculty of Philology, University of Belgrade (2017). https://doi.org/10.18485/infotheca.2017.17.1.4
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Српски језик у дигиталном добу -- The Serbian Language in the Digital Age
Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)... American culture in the field of entertainment and the media, as well as the effects of globalisation, are con- tributing to increasingly closer relations between Ser- bian and other languages, especially English, thus giving an even greater impetus and importance to the field of translation. 3.7 SERBIAN ...
... mathematical knowledge necessary in the field of nat- ural language processing (especially statistics, algebra, and logic), whereas a greater choice of courses in the HLTfield exist at the level of doctoral studies. emost comprehensive education in the HLT field is offered to students at the Department ...
... which enables integration and transformation of het- erogeneous lexical resources. Parallel with this research in the field of language, a project was fundedwithin the social sciences field under the name “Fundamental cognitive processes and func- tions”, realised by the Department of Psychology at the Faculty ...Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević. "Српски језик у дигиталном добу -- The Serbian Language in the Digital Age" in META-NET White Paper Series, G. Rehm, H. Uszkoreit (eds.), Springer (2012)
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Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides
Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor (2019)Internal Dinarides, Drina-Ivanjica thrust sheet, Deformation history, K–Ar dating, Obduction, Structural analysis... less obliterated than in other Internal Dinaric units (Milovanovic 1984; Chiari et al. 2011). K. Porkolab et al. We present the result of a field study supplemented by K/Ar dating and IIlite Crystallinity measurements, which provides structural and time constraints regarding the Cretace ...
... by Steiger and Jiiger (1977), were used for age calculation with an overall error of + 2%. 4 Results 4.1 Structures and deformation phases Field work was carried out in the study area in order to determine the superposition of deformation events in the different geological units. As a result ...
... The vergence of folding and thrusting is top-NNE along the section Tectonic evolution of the Drina-Ivanjica thrust sheet 007 simplified stress field Stereoplot Legend Map Legend projection of Certainty of fault kinematics i *ca\jqulaped S1 axis ORR Miocene dis D oaoied d2as - 7 probable Maealogene ...Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor. "Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides" in Swiss Journal of Geosciences (2019)
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Formative evaluation of e-learning projects with the logical framework approach
... follows strict and codified procedures [5]. According to the aims of the evaluator, the main objective of the evaluation, the evaluand, the sector/field, the developmental stage of the project, a wide range of evaluation approaches can be identified. On the basis of the developmental stage of a ...
... and projects. Evaluations can apply to various evaluands, such as products, projects, programs, organizations. The typical evaluand in the field of Education and Learning is the project. The project is a temporary endeavor undertaken to create a unique product or service [6]. From a managerial ...Roberto Linzalone, Giovani Schiuma, Ivan Obradović, Ranka Stanković. "Formative evaluation of e-learning projects with the logical framework approach" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade Metropolitan Univesity (2015)
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Serbian Society of Geomorphologists
Dragana Đurić, Jelena Ćalić (2019)Dragana Đurić, Jelena Ćalić. "Serbian Society of Geomorphologists" in GeomorForum 2019: Landforms related to plains of Serbia and its neighboring area, Conference Programme and Abstracts, Beograd, 10-12. maj 2019, Serbian Society of Geomorphologists (2019)
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Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders
Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić (2023)... Ceramic Materials Programme and Book of Abstracts of The Seventh Conference of The Serbian Society for Ceramic Materials publishes abstracts from the field of ceramics, which are presented at international Conference. FEditors-in-Chief Dr Branko Matović Dr. Jelena Maletaškić Prof. Vladimir V. ...Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić. "Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders" in Programme ; and the Book of Abstracts / 7th Conference of The Serbian Society for Ceramic Materials, 7CSCS-2023, June 14-16, 2023 Belgrade, Serbia , Beograd : Institut za multidisciplinarna istraživanja, (2023)
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Determination of the groundwater-leakage mechanism (binary mixing) in a karstic dam site using thermometry and isotope approach (HPP Visegrad, Bosnia, and Herzegovina)
Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeLjiljana Vasić, Saša Milanović, Anita Puskás-Preszner, Laszlo Palcsu. "Determination of the groundwater-leakage mechanism (binary mixing) in a karstic dam site using thermometry and isotope approach (HPP Visegrad, Bosnia, and Herzegovina)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-08910-x
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Terminology Acquisition and Description Using Lexical Resources and Local Grammars
Acquisition of new terminology from specific domains and its adequate description within terminological dictionaries is a complex task, especially for languages that are morphologically complex such as Serbian. In this paper we present an approach to solving this task semi-automatically on basis of lexical resources and local grammars developed for Serbian. Special attention is given to automatic inflectional class prediction for simple adjectives and nouns and the use of syntactic graphs for extraction of Multi-Word Unit (MWU) candidates for ...... not enough to extract terminology from the domain, but it also has to be adequately described, for instance, in the form of e-dictionaries. The field of terminology is strongly related to research on multiword terms, which relates closely to MWEs (Baldwin & Kim, 2010; Frantzi et al., 2000). An ...
... followed by a word that does not inflect in the MWU, usually a noun in the genitive or instrumental case; e.g. geološko kartiranje terena ‘geological field mapping’. 6. NXN – a noun followed by a noun that agrees with it in number and case, where the separa- tor can be a hyphen; e.g. bager kašikar ‘shov- ...
... G., Martınez, M. L., Mato, E. M. M., Rojo, G., Docıo, S. S. (2007). A Corpus and Lexical Resources for Multi-word Terminology Extraction in the Field of Economy in a Minority Language. Proc. of 3rd Language & Technology Conference. Sag, I. A., Baldwin, T., Bond, F., Copestake, A., & Flickinger ...Cvetana Krstev, Ranka Stanković, Ivan Obradović, Biljana Lazić. "Terminology Acquisition and Description Using Lexical Resources and Local Grammars" in Proceedings of the 11th Conference on Terminology and Artificial Intelligence, Granada, Spain, 2015, Granada : LexiCon (Universidad de Granada) (2015)