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Упит dcterms_subject_txt:ratio of modified secondary and primary compression index

2944 items

  • Strain partitioning along a curved strike-slip fault system during indentation: inferences from analogue modelling

    Nemanja Krstekanić, Ernst Willingshofer, Taco Broerse, Liviu Matenco, Marinko Toljić, Uroš Stojadinović (2021)

  • 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
    ... added inflected forms of chosen keywords are presented in an editable form in which some of these inflected forms can be deleted or modified. For instance, Serbian word put ‘path’ has two forms of plural: putevi and puti. The second one is restricted to poetical usage and a user can choose to ...
    ... the Interlingual index (ILI) [22]. Namely, ILI consists of concepts, while wordnets represent lexicalization of concepts in various languages and the way they are connected. Serbian wordnet today consists of more then 15,000 synsets built by app. 25,000 literals. All of them are linked to ...
    ... University of Belgrade cvetana@matf.bg.ac.rs Ranka Stanković Faculty of Mining and Geology University of Belgrade ranka@rgf.bg.ac.rs Duško Vitas Faculty of Mathematics University of Belgrade vitas@matf.bg.ac.rs Svetla Koeva Dep. of Computational Linguistics Institute ...

  • Complex geophysical survey on solving the problem of water loss in the karst terrain reservoir

    Branislav Sretković, Dejan Vučković (2023)
    Geophysical surveys in karst terrain are always a specific challenge. Each of them requires a careful consideration of the problem, specific conditions on the ground, the selection of adequate methods applicable in that specific and unique karst area. But they should have one thing in common: a complex approach and looking at the problem from wider to narrower, with a gradual narrowing of the investigation area, increasing the spatial precision and resolution of the obtained data. On the example of ...

  • The first record of nautiloids (Cenoceras intermedius) from the early Pliensbachian of Rgotina, (Getic nappe, eastern Serbia)

    Paul Țibuleac, Barbara V. Radulović, Marinko Toljić (2020)
    Cenoceras intermedius (J. Sowerby) is one of the most widespread species among the Early Jurassic nautiloid fauna and its geological range still controversial up to the present day. The specimen of Cenoceras intermedius from the sandy bioclastic limestones of Rgotina (Getic nappe of eastern Serbia), is a large half conch representing the phragmocone. Viewing our findings in light of previous results suggests the main morphological changes occurred during the ontogenetic evolution. The coiling starts with a round-square whorl section, ...
    Cephalopoda, Cenoceras intermedius, ontogenetic changes, geological range, northwestern Neo-Tethys, Pliensbachian

  • The influence of rainfall factors on soil resistance to erosion

    Nikola Živanović, Vukašin Rončević, Carla Ferreira, Milica Kašanin-Grubin, Stevan Ćorluka, Veljko Rupar, Vladimir Čebašek (2024)
    rainfall, rainfall factors, erosion, soil

  • Knowledge and Rule-Based Diacritic Restoration in Serbian

    Cvetana Krstev, Ranka Stanković, Duško Vitas (2018)
    In this paper we present a procedure for the restoration of diacritics in Serbian texts written using the degraded Latin alphabet. The procedure relies on the comprehensive lexical resources for Serbian: the morphological electronic dictionaries, the Corpus of Contemporary Serbian and local grammars. Dictionaries are used to identify possible candidates for the restoration, while the dataobtainedfromSrpKorandlocalgrammarsassistsinmakingadecisionbetween several candidates in cases of ambiguity. The evaluation results reveal that,dependingonthetext,accuracyrangesfrom95.03%to99.36%,whilethe precision (average 98.93%) is always higher than the recall (average 94.94%).
    diacritic restoration, morphological dictionary, corpus, word n-grams, local grammars
    ... Age structure of population, Popu- lation aging, Net migration rate, Decline in birth rate, Demographic prognosis, etc.; • Forming the conceptual index of the document. Conceptual index of a document consist of con- cepts found in the document and their assigned weights. The weight of a concept accounts ...
    ... • The results of document processing, including the word index, the conceptual index, the calculated categories, etc. are loaded into an information-analytical system. 6. Generating of Russian WordNet from RuThes-lite As it was described in Section 2, there did not exist large and qualitative Russian ...
    ... concepts and relations in the construction of polish wordnet. In Proceedings of the Global WordNet Conference, Seged, Hungary, pages 162–177. Dobrov, B. and Loukachevitch, N. (2006). Development of linguistic ontology on natural sciences and technology. In Proceedings of Linguistic Resources and Evaluation ...

  • Sorpcija herbicida na neorganski i organski modifikovanom prirodnom montmorionitu iz Bogovine

    Lazar M. Kaluđerović (2018-01-17)
    fikasnost prilikom sorpcije S-metolahlora i klomazona od strane neorganskih iorganski modifikovanih montmorionita sa lokaliteta Bogovina odreĎena je metodombach adsorpcije. Uzorci montmorionita su tretirani prvo rastvorom NaCl a zatim irazličitim koncentracijama organskih kompleksa. Adsorpcione izoterme su dobijenetretiranjem uzoraka različitim koncentracijama herbicida. Detaljna mineraloškakarakterizacija uzoraka uraĎena je metodom rendgenske difrakcije. Rezultati interakcijemontmorionita sa organskim kompleksima i herbicidima dobijeni su primenomrendgenskih, optičkih, termičkih i spektroskopskih metoda.Na osnovu rezultata rendgenskih ispitivanja uzoraka, utvrĎeno je prisustvoorganskih kompleksa i herbicida u meĎuslojnom prostoru montmorionita.Montmorioniti modifikovani ...
    adsorpcija, montmorionit, heksadeciltrimetilamonijum bromid,feniltrimetilamonijum hlorid, S-metolahlor, klomazon
    ... Sorption of herbicide on inorganic and organic modified natural montmorillonite from Bogovina Abstract Efficiency of inorganic and organic modified montmorillonites from Bogovina for sorption of the S-metolachlor and clomazone was determined using batch ...
    ... Adsorption mechanism of chloroacetanilide herbicides to modified montmorillonite. Journal of Environmental Science and Health, Part B, 38(5): 591–604. El-Nahhal Y., Safi J.M., 2004. Adsorption of phenanthrene on organoclays from distilled and saline water. Journal of Colloid and Interface Science ...
    ... n behavior of 2,4-D on NCP-modified bentonite and zeolite: Implications for slow-release herbicide formulations. Chemosphere, 90: 699–705. Bedmar F., Daniel P., Costa J., Gimenez D. 2011. Sorption of acetochlor, S-metolachlor and atrazine in surface and subsurface soil horizons of Argentina. ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... 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 terminological resources The boundary between a thesaurus and an ontology is somewhat ...
    ... ontological spectrum as defined by [1] and [7]. The simplest form of terminological resources is an index, which is basically a list of terms usually arranged in alphabetical order. A glossary is slightly more complex, as definitions are added to the terms within the index. Glossaries can be monolingual ...
    ... os and BiblRgf libraries contains a template of the classes used for different types of data search, domain control, selection of domain elements, and implementation of hierarchical data structures in the form of trees. The business logic of the system is implemented in four libraries, two of which ...

  • 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)
    Serbian language
    ... Literature is one of the most important subjects in primary and secondary school. However, instruction is focused on proper writ- ing and speech, knowledge about the language (gram- mar and lexis), knowledge about the history of the lit- erary (written) languages of the Serbs and about the origin of standard ...
    ... 48 struction, textbooks and readers are published in these languages (for example, in 2005 a total of 526 textbooks for primary and 283 for secondary school were pub- lished) [9]. Official use of minority languages is regulated by the Law on the Official use of Language and the Alpha- bet [12], which ...
    ... for 0.8% of the population these data are unknown. In Serbia, primary and secondary school education exists in some of the minority languages, namely in Albanian (55 pri- mary/4 secondary schools), Hungarian (108/38), Bul- garian (26/-), Romanian (27/2), Ruthenian (3/2), Slo- vak (15/2) and Croatian ...

  • Investigation of accessory elements of representative petrologic radioactivity carriers at Stara Planina, Serbia

    Boris Vakanjac, Ivana Jelic, Milena Rikalovic, Vesna Ristic-Vakanjac, Dusan Nikezic, Zorana Naunovic, Slavko Dimovic (2019)
    Ова студија се бави обиљем најчешћих акцесорних елемената носилаца радиоактивности на Старој планини на четири дефинисане локације. Све истраживане локације имају повећану радиоактивност, већу од 200 цпс, до 1250 цпс. У свим испитиваним узорцима детектовани су следећи елементи и одређене њихове концентрације: Зр, Рб, В, Мо, Сн, Зн, Цу, Ас, Сб, Ба, Ни, Цр, В и Ти. Анализа је показала да су у зависности од узорка утврђене повишене концентрације свих детектованих елемената осим титана. Како се сви локалитети који ...
    ацесорни елемент, радиоактивност, токсичност, биохазард, животна средина

  • Development of the Availability Concept by Using Fuzzy Theory with AHP Correction, a Case Study: Bulldozers in the Open-Pit Lignite Mine

    Stevan Đenadić, Dragan Ignjatović, Miloš Tanasijević, Uglješa Bugarić, Ivan Janković, Tomislav Šubaranović (2019)
    Availability is one of the most used terms in maintainability engineering. This concept is used to denote: The quality of service of an engineering system, i.e., machines, weak points’ analysis, asset management, as well as making decisions in the process of life cycle management. Availability is an overall indicator and contains partial indicators that are oriented towards reliability, maintenance, and logistical support. Availability presents a variable value and changes in time and space. Usually, availability is shown as the ...
    raspoloživost, fazi teorija, AHP višekriterijumska analiza, eksperska ocena, buldozer
    ... → ∞ ≤ Figure 2. The ratio of reliability R(t) and availability A(t). Energies 2019, 12, 4044 5 of 18 Figure 2 shows the relationship between availability and reliability. It is obvious that the availability requirement is much more stringent than the requirement of reliability, R(t) ≤ A(t) ...
    ... methodology, M.T. and I.J.; validation, D.I. and T.S.; formal analysis and writing—original draft preparation S.D. Funding: This research and the APC was funded by Ministry of Education and Science of the Republic of Serbia within the framework of Programme of research in the field of technological d ...
    ... preventive and service maintenance, for reasons of constructive nature, inaccessibility of parts, due to the appearance of corrosion, the mass of the element, and the like. • ‘D’(M)—It is not possible to plan the duration of the intervention and the organization of work. There are a number of complications ...

  • Old or New, We Repair, Adjust and Alter (Texts)

    Cvetana Krstev, Ranka Stanković (2020)
    U ovom radu predstavljamo kako se e-rečnici i kaskade transduktora konačnih stanja implementirani u alatu Unitex mogu koristiti za rešavanje tri problema transformacije teksta: ispravljanje tekstova nakon OCR-a, vraćanje dijakritičkih znakova i prebacivanje između različitih jezičkih varijanti.
    ispravka teksta, OCR greške, restauracija dijakritika , jezičke varijante, elektronski rečnik, transduktori konačnih stanja
    ... can be easily produced and added to processing. 4 Both of these words are modified in order to suppress the infinite modifications of same characters – letters not used in Serbian Latin alphabet Y and X replace original letters and their replacement. After all modifications of the same pair are done ...
    ... (2019): 00–00, https://infoteka.bg.ac.rs/ojs/index. php/Infoteka/article/view/2019.19.2.4_en Miller, George A and Elizabeth A Friedman. “The reconstruction of muti- lated English texts”. Information and Control Vol. 1, no. 1 (1957): 38–55 Neme, Alexis Amid and Sébastien Paumier. “Restoring Arabic vowels ...
    ... Petković, Ljudmila. “Creation and Analysis of the Yugoslav Rock Song Lyrics Corpus from 1967 to 2003”. Infotheca – Journal for Digital Humanities Vol. 19, no. 1 (2019): 5–29. https://infoteka.bg.ac.rs/ojs/index. php/Infoteka/article/view/2019.19.1.1_en Salloum, Wael and Nizar Habash. “Elissa: A dialectal ...

  • Evaluation And Perspectives Of Underground Coal Mines In Serbia

    Vladimir Milisavljević, Milena Lekić, Ivica Ristović, Vojin Čokorilo, Aleksandar Cvjetić (2017)
    ... the results of the weighting. The parameter that is used to check this is called the Consistency Ratio. The consistency ratio is a measure of how much variation is allowed and must be less than 10%. Finally, random index (RI) is given in Table 6. Table 4. Pairwise comparison matrix of criteria ...
    ... proposed by Saaty for this ratio is 0.10. In a case where the consistency ratio calculated for the judgments is below 0.10, it is considered that the judgments exhibit a sufficient degree of consistency and that the assessment can be continued. If the consistency ratio is above 0.10, then the judgments ...
    ... comparisons of criteria in the AHP method, a certain level of inconsistency may occur. Therefore, the logical consistency of pairwise comparisons must be checked [6]. To measure the consistency of pairwise comparison judgments, the consistency ratio proposed by Saaty [7] is used. A consistency ratio is ...

  • Assessment of environmental radioactivity and health hazard at Stara Planina region

    Slavko Dimovic, Boris Vakanjac, Ivana Jelic, Milena Rikalovic, Vesna Ristic-Vakanjac, Radoje Bankovic (2021)
    Циљ студије је био да се процени потенцијални ризик од зрачења у близини напуштених рудника уранијума, јаловишта или лежишта уранијума на Старој планини у Србији. За процену ризика одређено је неколико параметара: активност еквивалента радијума, Raeq, екстерни индекс опасности, Hex, брзина апсорбоване дозе гама зрачења, D, годишња ефективна доза на позадинској експозицији гама гама на отвореном, AEDoutdoor и ризик од рака током живота, ELCR. Добијени резултати су показали да сви узорци, осим једног, имају Raeq вредност и до два ...
    природна радиоактивност, животна средина, здравље, опасност, процена ризика

  • Ocena kvaliteta i mogućnost korišćenja podzemnih voda za piće i navodnjavanje u slivu reke Ralje

    Sunčica Ninković, Nebojša Atanacković, Sava Magazinović, Jakov Andrijašević, Mihailo Šević (2016)
    Analiza mogućnosti korišćenja podzemnih voda za potrebe vodosnabdevanje stanovništva kao i za navodnjavanje vršena je na prostoru sliva reke Ralje. Istražni prostor veličine oko 280 km2 je obuhvatio veći deo sliva reke Ralje koji se administrativno nalaze na području grada Beograda. Podzemne vode su glavni izvor za vodosnabdevanje i navodnjavanje u ovom području. Seoska naselja nemaju urađenu komunalnu infrastrukturu pa predstavljaju značajan faktor za degradaciju kvaliteta podzemnih voda na ovom području. U periodu 2012-2014 godine prikupljeno je 100 uzorka ...
    kvalitet voda, hidrohemijski parametri, navodnjavanje, zagađenje, reka Ralja

  • Improvement of geodatabase queries within GeolISS

    Ranka Stanković (2008)
    ... Geographic Information/Geomatics project (ISO TC211, http://www.isotc211.org) [5] ESRI: GIS and mapping software (http://www.esri.com) http://pubs.usgs.gov/of/2003/of03-471/richard1/index http://pubs.usgs.gov/of/2003/of03-471/richard2/ https://www.seegrid.csiro.au/twiki/bin/view/CGIModel/GeoSciML http://www ...
    ... information system of Serbia (GeolISS) represents a repository for digital archiving, query, retrieving, analysis and visualization of geological data. The development and implementation of the GeolISS is managed by a team from the Faculty of Mining and Geology of Belgrade University and financed by Ministry ...
    ... exploration of such a valuable source of geologic data in view of the diversity and amount of archived data, which is of paramount importance for the quality of results obtained by the query, can be substantially improved by using various lexical resources, such as morphological dictionaries and a geological ...

  • An Approach to Development of Bilingual Lexical Resources

    Stanković Ranka, Obradović Ivan, Trtovac Aleksandra (2012)
    ... via the interlingual index, and a bilingual Dictionary of Librarianship, as well as on a TMX document collection generated from aligned Serbian-English journal articles published in INFOtheca, a scientific journal in the area of Library and Information Sciences. The aim of the new resource, ...
    ... (informatics) and mng (management), the synset index into inf (informatics) and print (printing), whereas the synset librarian belong to categories bibl (librarianship) and pers (persons). 3.2 The Object Model The object UML diagram in Figure 2 offers an insight in the structure of the modeled ...
    ... not developed within the HLT Group and hence had to be used on an “as is” basis. But even the development of SrpWN is restricted to a certain extent by the fact that Serbian synsets have to be linked to corresponding English synsets by the interlingual index (ILI) [Tufiş, 2004]. Another reason ...

  • Parameter determination of soil oscillation law using quotient of the relative growth increments of oscillation velocity and reduced distances at “Nepričava“ open pit mine

    Suzana Lutovac, Sanja Bajić, Marina Ravilić, Radmila Gaćina (2015)
    ... logarithm of reduced distance R and the logarithm of the oscillation velocity v. Additionally, we have also taken into account the curveline dependency index ρ (Vukadinović, 1970) between the reduced distance R and the oscillation velocity v. The evaluation of the relationship degree of two variables ...
    ... effect of elastic seismic wave is movement of particles of the rock mass from its equilibrium position. Such oscillation of the rock mass particles is manifested as a shock and represents one of the negative effects of blasting. In order both to evaluate and control the seismic effect of blasting ...
    ... velocity of the rock mass and basic parameters affecting its magnitude, being: the amount of explosive, the distance from the blast site, characteristics of the rock mass and the type of blasting, it is the equation of M. A. Sadovski that is used most commonly. In this paper, the law of Sadovsky ...

  • Evidence for Ladinian (Middle Triassic) platform progradation in the Gyulakeszi area, Tapolca Basin, Western Hungary: Microfacies Analysis and Biostratigraphy

    Zsolt Robert Nagy, Nevenka Đerić, Sándor Kovács, Anna Oravecz-Scheffer, Felicitász Velledits, Olga Piros, Gabor Csillag (2014)
    anizik, ladin, karbonati, litostratigrafija, biostratigrafija, konodonti, radiolarije, dijageneza
    ... The 176 Nagy Z.R. & al. early lithification and cementation of the platform com- ponents was most likely significant since the lack of primary platform framework formed by organisms. De- spite the large amount of early cement, the significant porosity left in the limestone was filled by cavi ...
    ... le amount of scientific iterature published on the geology of the Middle Trias- 1 ShellExploration and Production Company, 150 N. Dairy Ashford Rd, Houston, Texas 77041, U.S.A. E-mail: zsolt.nagy(o'shell.com. 2 | Department of Paleontology, Faculty of Mining and Geology, University of Belgrade, ...
    ... out of five samples (Fig. 3) and most of the identified species are illustrated in Figure 6. Only one of the samples had very diverse fauna, some of which have also been described from the classic Mid- dle Triassic secttons (Buchenstein and Fired forma- tions, Fig. 2) at Fels66ors and Kovesk4l ...

  • Fizičko-hemijsko raspadanje krečnjaka ugrađenih u objekte Beogradske tvrđave i mogućnost konsolidacije

    Maja Z. Franković (2022)
    Beogradska tvrđava, spomenik kulture od izuzetnog značaja za Republiku Srbiju, izgrađena je od krečnjaka badenske starosti. Njihova litološka heterogenost, u sadejstvu sa uticajima okruženja, rezultira visokim intenzitetima raspadanja. Korelacijom intrinzičnih sa ekstrinzičnim faktorima, definisani su fizičko-hemijski procesi raspadanja ugrađenih mikrofacija krečnjaka. Aplikacijom neorganskih konsolidanata na karbonatnoj bazi (nano-kreča i Ca-acetoacetata) i alkoksisilana, te korelacijom fizičko-mehaničkih svojstava pre i nakon tretmana, ispitana je efektivnost u pogledu zaustavljanja dekohezije krečnjaka. Određivanjem petroloških, tehničkih svojstava i mapiranjem formi raspadanja Mračne kapije kao ...
    krečnjaci, forme i intenziteti degradacije, fizičko-hemijsko raspadanje, konsolidacija, nano-kreč, Ca-acetoacetat, alkoksisilani, Mračna kapija