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Упит dcterms_subject_txt:Standards for LRs

1397 items

  • Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)

    Filip Abramović, Miroslav Popović, Vladimir Simić, Vesna Matović, Radmila Šerović (2024)
    General Materials Science

  • WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)
    ... international and European trends and standards (ISO 19115 and ISO 19119) [1]. With the adoption of Directive 2007/2 / EC [2] by the European Parliament and the Council of Europe in European Union member countries, the infrastructure was established for spatial information records with the aim ...
    ... Its primary role is to serve as connection in an open spatial data infrastructure (SDI). Using the open 4 standards of the OGC, GeoServer allows significant functionalities for viewing and sharing of geographic objects and maps, as well as interoperability with a large number of commercial ...
    ... did not exist, the need arose for developing an appropriate inventory of these “black spots”. For all known abandoned mines on the territory of the AP Vojvodina their current state was registered, as a starting point for data storage, and for planning of resources for further remediation and re ...

  • The effect of finite driving rate on avalanche distributions

    Sonja Radić, Sanja Janićević, Dragutin Jovković, Đorđe Spasojević (2021)
    Statistics, Probability and Uncertainty,Statistics and Probability,Statistical and Nonlinear Physics

  • Debris-flow Susceptibility Assessment in Flow-R: Ribnica River Case Study

    Ksenija Micić, Miloš Marjanović, Biljana Abolmasov (2024)
    Debris flows are among the most dangerous erosional geohazards due to the fast rate of movement and long runout zones. Even though the initiation can be triggered in mountainous areas, inhabited and with steep slopes, their propagation and deposition can endanger not only buildings and infrastructure in the urbanized areas, but also threaten human lives. As these initiation areas usually represent unattainable terrains with rapid vegetation cover development, field observations and aerial photo analysis become high-demanding tasks. Consequently, medium-to-regional ...
    tečenje drobine, Flow-R, procena podložnosti, empirijski model

  • Selection of Artificial Lift Methods: A Brief Review and New Model Based on Fuzzy Logic

    Miroslav Crnogorac, Miloš Tanasijević, Dušan Danilović, Vesna Karović Maričić, Branko Leković (2020)
    Artificial lift methods have applications in oil wells where oil production is no longer possible due to natural reservoir energy, so this necessary energy is added by introducing lift methods. In order to achieve optimum production, the selection of an artificial lift method is very important. This paper uses fuzzy logic as a mathematical and conceptual model for selection of the optimal artificial lift method. The outcome or IF-THEN rules, as the central part of the model, is based ...
    mehaničke metode, proizvodnja nafte, fazi logika, donošenje odluka, optimizacija
    ... mass and standard deviation outputs for a new well in relation to the standards for the other methods. The sensitivity of this model is performed, based on the intensity of the change in input parameters for the new well and the intensity of change in the results. For the output result Z to move to ...
    ... −15 0 0 PCP The sensitivity of the model for input parameters change for −10% and +10% is presented in Figure 8. Energies 2020, 13, x 13 of 15 Figure 7. Center of mass and standard deviation outputs for a new well in relation to the standards for the other methods. The sensitivity of this ...
    ... is determined with the change of parameters for a following percentages: −20, −15, −10, 10, 15 and 20. By changing the parameters under a certain indicator, A, B and C, the existing model output for the new well can be switched to the method standards (Table 7). Table 7. The percentage of changes ...

  • Development of A Business Intelligence Tool For Accident Analysis in Mines

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Uroš Pantelić (2015)
    ... (Kolonja et al, 2006). Further growth and variety of terminological resources for specific domains developed at FMG resulted in the initiative for building a general reference resource for mining terminology in Serbian. The niche for this resource was found in SUKU, a mining engineering information system ...
    ... system for mine safety and its application for accident analysis in mines developed to improve efficiency, offer fast answers and key business metrics reports, discover week points etc. The interoperability between diverse software components is secured by a system of ontologies developed for mining ...
    ... aggregations, etc. The browser option serves for a data survey and within this slot different dimensions that will be used for calculating the number of injuries can be defined in a quick and simple manner The BI model can offer important information for safety management but also allows different ...

  • A business intelligence approach to mine safety management

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)
    ... business data. Mining companies in the world find it increasingly difficult to meet the highest standards for security, work environment, health, and safety, this being one of the prerequisites for securing the best human resources and ensuring stable operation at minimal risk. In order to achieve ...
    ... assets and organizational data as a common resource. 3. Online analytical processing in mine safety 3.1. Methodology for data management Safety management relies on job standards, rules, regulations, performance evaluations, and policies, which are used within the chain of command to secure that ...
    ... system for mine safety and its application for accident analysis in mines, developed to improve efficiency, offer fast answers and key business metrics reports, discover week points etc. The interoperability between diverse software components is secured by a system of ontologies developed for mining ...

  • Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm

    Boško D. Josimović, Aleksandar Cvjetić, Božidar Manić (2021)
    Determining the spatial position of wind turbines is the initial and most important phase in the development of a wind farm project. In this sensitive phase, all potential problems that may arise in the later stages of project development should be prevented by means of spatial and urban planning instruments. This makes it possible to achieve maximum use of the potential of wind in a particular space and, thus, fulfil the technical and economic requirements of the project while ...
    Energija,energetski inženjering i elektroenergetska tehnologija,obnovljivi izvori energije, održivost i životna sredina,električni i elektronski inženjering,kontrola i optimizacija,inženjering
    ... assessment tool for improving safety standards and emergency management in Italian onshore wind farms. Sustain. Energy Technol. Assess. 2016, 18, 48–58. Energies 2021, 14, 6174 14 of 15 21. Gallo, P.; Fredianelli, L.; Palazzuoli, D.; Licitra, G.; Fidecaro, F. A procedure for the assessment ...
    ... a wind farm project, for the requirements that are important for optimal spatial solutions to be balanced. In this process, strategic environmental assessment (SEA) is a support to the planning process and an invaluable instrument for finding optimal spatial solutions for the possible key spatial ...
    ... method of multicriteria evaluation for the planned activities, using an expert qualitative method as a basis for its valorization for sustainable spatial develop- ment [54], combined with noise modeling and the expert quantitative statements, which served as a basis for defining the relevant evaluation ...

  • 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
    ... used for semi-automatic extraction of MWEs 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 MWE candidates for termbases ...
    ... the marker +Math exists for Mathematics, but adding domain markers for specific mathematic subdomains, such as Algebra or Geometry is also planned. In addition to that, semantic markers will be developed for special functions, integrals, equations and the like. For corpus management, we have ...
    ... modular representation paradigm for mathematical knowledge. MathHub.info is an archive system for encoded knowledge and MathWebSearch is an example of a search engine enabling the search of mathematical formulae on the Web. The engine harvests the web for content representation of formulae ...

  • Advancing Sentiment Analysis in Serbian Literature: A Zero and Few-Shot Learning Approach Using the Mistral Model

    Milica Ikonić Nešić, Saša Petalinkar, Mihailo Škorić, Ranka Stanković, Biljana Rujević (2024)
    Ova studija predstavlja analizu sentimenta srpskih starih romana iz perioda 1840-1920, koristeći veliki jezički model (LLM) Mistral za tehniku učenja sa zasnovani na takozvanim "zero" i "few-shot" pokušajima. Glavni pristup uvodi inovacije osmišljavanjem istraživačkih upita (promptova) uključuju tekst sa uputstvom za klasifikaciju bez primera i na osnovu nekoliko primera, omogućavajući jezičkom modelu da klasifikuje osećanja u pozitivne, negativne ili objektivne kategorije. Ova metodologija ima za cilj da pojednostavi analizu osećanja ograničavanjem odgovora, čime se povećava preciznost ...
    zero-shot, few-shot, sentiment, Serbian, Mistral model

  • 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
    ... natural gas compared to the Reference scenario, primarily due to projections for the construction of gas power plants for combined production of electricity and heat. For 2020, based on the projection of consumption, for the Reference and Intensive Consumption Scenarios, there is a difference in ...
    ... development. Bearing in mind that demand for energy in the South East Europe is growing, and that supply sources are increasingly limited and unevenly distributed, it is clearly that the concept of energy security is becoming an important item for monitoring for each country facing major energy changes ...
    ... a model for environmental energy security assessment The output of the fuzzy set is identified in next step. At the end, there is quantification result for environmental energy security indicator. 4. SCENARIO DEVELOPMENT AND RESULTS 4.1 Natural gas energy scenario development For the purpose ...

  • An intelligent hybrid system for surface coal mine safety analysis

    Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić (2010)

  • On the compatibility of lexical resources for NooJ

    Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović (2012)
    Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.
    ... values of these properties. These codes, such as N for nouns, Top for toponyms, Hyd for hydronyms, can be assigned to lexical entries and subsequently used in NooJ queries, e.g. for selecting nouns representing toponyms or , for nouns representing toponyms that are not hydronyms ...
    ... International NooJ Conference 1 ON THE COMPATIBILITY OF LEXICAL RESOURCES FOR NOOJ RANKA STANKOVIĆ, MILOŠ UTVIĆ, DUŠKO VITAS, CVETANA KRSTEV AND IVAN OBRADOVIĆ Abstract Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions ...
    ... describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions. Introduction: Motivation, resources and task Lexical resources for NooJ are now available ...

  • Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction

    Velislava Stoykova, Ranka Stanković (2018)

  • EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School

    Milan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković (2021)
    Prva škola za obuku polaznika koju je organizovala COST akcija NexusLinguarum održana je od 8. do 12. februara 2021. godine sa ciljem da studenti, istraživači i stručnjaci nauče osnove lingvističke nauke o podacima. Tokom obuke polaznici su se upoznali sa širokim spektrom tema: od semantičkog veba, RDF -a i ontologija, do modeliranja i pretraživanja jezičkih podataka pomoću najsavremenijih ontoloških modela i alata. Škola je održana u okviru serije letnjih škola EUROLAN-a i organizovalo ju je virtuelno (onlajn) nekoliko instituta; ...
    nauka o lingvističkim podacima, povezani podaci u lingvistici, jezički podaci, EUROLAN, NexusLinguarum, COST akcija, škola za obuku
    ... 2 The training school program The training school has been developed for newcomers as well as for those already having basic knowledge in the fields covered. The school provided a comprehensive introduction to the methodologies for representing linguis- tic resources using semantic web technologies, ...
    ... vartrans for representing translations and term variants (based on the lemon translation module, (Gracia et al. 2014)), lexicog11 – lexicography module (Bosque-Gil, Gracia, and Montiel- 6. Data Catalog Vocabulary (DCAT) - Version 2 7. Lemon - Lexicon Model for Ontologies; Lexicon Model for Ontologies: ...
    ... place. It aimed to serve as an introduction to the topic of linguistic data science and build the basis for the audience necessary for attending future training schools on more advanced topics for the duration of the COST Ac- tion. All the materials created during the training school are publicly avail- ...

  • Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels

    Irina Zahirovic, Dušan Danilović, Milica Šuput Vranjin, Miloš Tripković (2023)
    drilling fluid formulation, upstream oil and gas, fluid dynamics, fluid loss control, gel

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... TMX documents is easy to produce parallel text form for tools like Giza++, or JSON format suitable for web services and Mongo and other NoSQL databases. Image 2: An example excerpt from a TMX document 5. TOWARDS MACHINE TRANSLATION FOR SERBIAN Moses is a statistical machine translation ...
    ... English phrase translations for a Serbian phrase are next to each other in the file. In next step, one Serbian phrase at a time, collect counts and compute φ(en|sr) for that Serbian phrase sr. To estimate φ(sr|en), the inverted file is sorted, and then φ(sr|en) is estimated for an English phrase at a ...
    ... number of used phrases for all phrase tables cumulatively. Apart from machine translation, aligned words and multiword expressions can be used for searching and exploring translation variants in large parallel corpora [17]. Volk et al. argue that automatic word alignment allows for major innovations ...

  • Towards Automatic Definition Extraction for Serbian

    Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić (2021)
    U radu su prikazani preliminarni rezultati automatske ekstrakcije kandidata za definicije rečnika iz nestrukturiranih tekstova na srpskom jeziku u cilju ubrzanja razvoja rečnika. Definicije u rečniku Srpske akademije nauka i umetnosti (SANU) korišćene su za modelovanje različitih tipova definicija (opisnih, gramatičkih, referentnih i sinonimskih) koje imaju različite sintaksičke i leksičke karakteristike. Korpus istraživanja sastoji se od 61.213 definicija imenica, koje su analizirane korišćenjem morfoloških e-rečnika i lokalnih gramatika implementiranih kao pretvarači konačnih stanja u paketu za obradu korpusa otvorenog ...
    ... synonyms. For the construction of the system for automatic extraction of definitions, it was necessary to formalize models of definition types, for which the Guidelines for Dictionary Processing alone were not enough. It was necessary to create a corpus that would provide the means for conducting ...
    ... depending on their type, ranging from 38% for nationalities to 87% for “type of…” definitions. Some of the definition types look very specific, for instance, model 19 describing devices, tools etc. This type is specific because it uses a closed set of words for describing artefacts which are further ...
    ... Extraction for Serbian Stanković Ranka1, Krstev Cvetana1, Stijović Rada2, Gočanin Mirjana2, Škorić Mihailo1 1 University of Belgrade, Serbia 2 Institute for the Serbian Language of SASA, Serbia Abstract The paper presents preliminary results of the automatic extraction of candidates for dictionary ...

  • Preliminary regional landslide susceptibility assessment using limited data

    Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska (2019)
    In this paper a heuristic approach for preliminary regional landslide susceptibility assessment using limited amount of data is presented. It is called arbitrary polynomial method and takes into account 5 landslide conditioning parameters: lithology, slope inclination, average annual rainfall, land use and maximum expected seismic intensity. According to the method, in the first stage, a gradation is performed for each of the carefully selected conditioning parameters by assigning so called rating points to the grid cells on which the ...
    klizišta, podložnost
    ... Austria.– Natural Hazards and Earth System Sciences, 14, 95–118. doi: 10.5194/nhess-14- 95-2014 POSCH-TRÖZMÜLLER, G. & BÄK, R. (2013): Minimal Standards for Susceptibil- ity and Hazard Maps of Landslides and Rock Falls.− In: MARGOTTINI, C., CA- NUTI, P. & SASSA, K. (eds.): Landslide Science and Practice ...
    ... susceptibility rating (for return period of maximum expected seismic (earthquake) intensity for 100 and/or 500 years) LT-R – value of rating for lithological type SI-R – value of rating for slope inclination AP-R – value of rating for annual precipitation EI-R – value of rating for maximum expected seismic ...
    ... are presented here for the Polog region in Republic of Macedonia, for return periods of maximum expected seismic intensity for 100 and 500 years. With over 74% of mapped landslides falling in zones of high and very high susceptibility, the results are considered satisfactory for regional scale landslide ...

  • Determination of Mechanical Properties of Altered Dacite by Laboratory Methods

    Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović (2021)
    This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...
    Geology, Geotechnical Engineering, Engineering Geology
    ... Procedure for preparation of specimen for laboratory tests: (a) drilling process, (b) cutting process. Figure 4. Scheme of tested samples preparation. The dimensions of the specimens used in the UCS test differ depending on the recom- mendations and standards (ASTM and International Society for Rock Mechanics ...
    ... and diameter of 2:1 were formed. In total, 60 specimens were prepared for laboratory tests, 30 for UCS tests, and 30 specimens for triaxial tests (Figure 5). Minerals 2021, 11, 813 6 of 19 Figure 5. Composite specimens prepared for testing: (a) UCS, and (b) triaxial test. Nevertheless, UCS tests were ...
    ... pass through a set of points for 0% and 10% of altered dacite. Therefore, there is a steep decline for values from 0–10%. On the other hand, the curve is milder for values from 10–30%. However, it is necessary to emphasize that further research to determine the values of UCS for 5%, 15%, and 20% volumetric ...