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Упит dcterms_subject_txt:ferocijanidne soli

526 items

  • Serbian NER&Beyond: The Archaic and the Modern Intertwinned

    Branislava Šandrih Todorović, Cvetana Krstev, Ranka Stanković, Milica Ikonić Nešić (2021)
    U ovom radu predstavljamo srpski književni korpus koji se razvija pod okriljem COST Akcije „Distant Reading for European Literary History” CA16204. Koristeći ovaj korpus romana napisanih pre više od jednog veka, razvili smo i učinili javno dostupnim Sistem za prepoznavanje imenovanih entiteta (NER) obučen da prepozna 7 različitih tipova imenovanih entiteta, sa konvolucionom neuronskom mrežom (CNN), koja ima F1 rezultat od ≈91% na test skupu podataka. Ovaj model je dalje ocenjen na posebnom skupu podataka za evaluaciju. Završavamo poređenje ...
    ... similar texts. It was manually evaluated on a sample of unseen newspaper texts. The overall F1 score of the model was ≈ 96%. To the best of our knowledge, so far there were no attempts to produce a NER system for Serbian literary texts. The enhanced version of SrpNER was la- ter utilized by Šandrih et al ...
    ... retained only the possibility appropriate to the particular novel). The EVENT named entity is somewhat spe- cial: SrpNER does not recognize this entity, so the evaluators were asked to identify and anno- tate them when they occur in text. SrpNER does not recognize WORK entity either, but these annotations ...
    ... were rather small. 5.3 Discussion Based on the results shown in Figure 3 (upper part) and Table 5, it becomes obvious that SrpCNNER does not perform so well on un- seen texts. In order to understand the reasons for that, we observed each and single case in isolation, which brought us to certain findings ...

  • Hypogene speleogenesis related to porphyry magmatic intrusions and its influence on subsequent karst evolution in the Peruvian high Andes

    Alexander Klimchouk, David Evans, Sasa Milanovic, Cristian Bittencourt, Mauro Sanchez, F. Carlos Aguirre (2022)
    Earth-Surface Processes

  • Razvoj ARCGIS geobaze površinskog kopa korišćenjem UML CASE alata

    Aleksandra Tomašević, Ljiljana Kolonja, Ivan Obradović, Ranka Stanković, Olivera Kitanović (2012)
    ... CAD software. In the case of raster data, there are also possibilities for import of various formats, as well as for grouping of raster data in the so-called raster datasets or raster catalogues. Another way of creating a database is the design of a new spatial database using the tools from the ArcCatalog ...
    ... used for manipulating data on boreholes. The left side shows attributes of the spatial class, whereas the right side shows characteristic parts of the so- called attribute objects related to the selected borehole. These objects are used for entering interval trials with data on sample analyses, observed ...

  • 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

  • Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2017)
    Large collections of textual documents represent an example of big data that requires the solution of three basic problems: the representation of documents, the representation of information needs and the matching of the two representations. This paper outlines the introduction of document indexing as a possible solution to document representation. Documents within a large textual database developed for geological projects in the Republic of Serbia for many years were indexed using methods developed within digital humanities: bag-of-words and named ...
    ... be completely avoided, as for example in the case of so ‘salt’, which is a mineral resource, but also the acronym for skupština opštine ‘municipality council’, which appears in a number of documents. However, the initial system finds a string so in as many as 1,842 documents since it is a frequent ...
    ... of many false retrievals, especially when keywords are very short and can be found as substrings in many unrelated document words, like acronyms (e.g. SO derived from skupština opštine ‘municipality council’) and symbols of chemical elements (e.g. Ca for calcium). For each field searched within a specific ...
    ... since its code is available from the paper itself. However, although the author claims accuracy of 92% it was evaluated on a very small text (522 words) so its reliability is not confirmed. Also, as Hiemstra states [8] “Stemming tends to help as many queries as it hurts.” The other possibility is statistical ...

  • Multihazard Exposure Assessment on the Valjevo City Road Network

    Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović (2019)
    Prirodni hazardi, izloženost, klizišta, poplave, bujice, GIS, R

  • Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining

    Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović (2019)
    Analitički hijererhijski proces (AHP), dozeri, eksploatacija uglja, površinski kopovi
    ... purchasing the machines from exclusively one manufacturer. That is why the decision about the purchase of the machines should be right and unbiased, so as to avoid any unwanted future loses [1]. The decision about the purchase can be made in a few different ways, and it is certainly the most reliable ...
    ... purchasing the machines from exclusively one manufacturer. That is why the decision about the purchase of the machines should be right and unbiased, so as to avoid any unwanted future loses [1]. The decision about the purchase can be made in a few different ways, and it is certainly the most reliable ...
    ... assumed. For machines which are not used very often, the coefficient of amortization which is in accordance with the way in which the machine has been used so far was adopted. The operational costs (OP) included the cost of fuel, lubricants and oils, maintenance and the cost of hiring the maintenance staff ...

  • Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach

    Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2021)
    Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of the appropriate formulation technology needs to be based on the physicochemical properties of the drug and introduced in the early stages of drug research. One example of the new potential drug substance with poor solubility is DK-I-60-3, deuterated pyrazoloquinolinone, designed for the treatment of various neuropsychiatric ...
    pyrazoloquinolinones, nanocrystals, wet media milling, fasted/fed bioavailability
    ... treatment of various neuropsychiatric disorders. However, very low solubility could jeopardize its further investigation in in vivo preclinical studies. So far, the examination of DK-I-60-3 was focused on toxicology and pharmacology studies, with no data on its physicochemical properties. Therefore, we ...
    ... formulations, the change was not pronounced. As the time increases, the chance for collision between milling media and DK-I-60-3 particles increases as well, so the breakage of the substance particles is more likely to occur. Furthermore, more time is available for the interaction between stabilizers and the ...
    ... noticed only when comparing 20% and 60% bead volumes (F6 and F8) or 20% and 40% (F1). Indeed, when analyzing PDI values, the results were inconsistent, so no general conclusion can be drawn for all formulations. For example, in formulations F1, and F5, where the stabilizer ratio was 1:10, PDI was the highest ...

  • A Multilingual Evaluation Dataset for Monolingual Word Sense Alignment

    Sina Ahmadi, John P McCrae, Sanni Nimb, Fahad Khan, Monica Monachini, Bolette S Pedersen, Thierry Declerck, Tanja Wissik, Andrea Bellandi, Irene Pisani, [...] Ranka Stanković and others (2020)
    Aligning senses across resources and languages is a challenging task with beneficial applications in the field of natural language processing and electronic lexicography. In this paper, we describe our efforts in manually aligning monolingual dictionaries. The alignment is carried out at sense-level for various resources in 15 languages. Moreover, senses are annotated with possible semantic relationships such as broadness, narrowness, relatedness, and equivalence. In comparison to previous datasets for this task, this dataset covers a wide range of languages ...
    lexical semantic resources, sense alignment, lexicography, language resource
    ... hamper. clog.v.01 become or cause to become obstructed to coalesce or adhere; to unite in a mass. clog.v.06 fill to excess so that function is impaired to obstruct so as to hinder motion in or through; to choke up; . clog.v.04 impede with a clog or as if with a clog to burden; to trammel; to ...
    ... is difficult, especially for the case of mapping the senses of entries, which often differ significantly in gran- ularity and coverage. Approaches so far have mostly only been evaluated on named entities and quite specific domain language. In order to support a shared task at the GLOB- ALEX workshop1 ...
    ... useful starting point and a basis for comparison for the task. The teams that had originally compiled IWN and SIMPLE shared many members in common and so, the definitions for corresponding senses across the two lexicons are some- times very similar or differ solely on the basis of an extra clause. This ...

  • ‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions

    Liliana Gianni, Hélène Renel, Aleksandar Kremenović, Philippe Colomban (2020)
    Representative ‘Blue speckled’ (13–16th centuries) and ‘Brown speckled’ (13–21st century) wares recovered from the excavations in Qalhât or collected around Bahlâ city (Sultanate of Oman) were characterized by XRPD, SEM-EDS, Raman/optical microspectroscopy, and thermal expansion. Minerals present in the body (quartz, augite and albite as major phases, calcite, dolomite, rutile, anatase, phosphate, hematite and magnetite as minor phases) were identified by XRPD and/or Raman spectroscopy. SEM-EDXS microanalysis was performed on the glazes in order to compare their composition, especially ...
    Firing, Glaze, Traditional ceramics, Provenance studies, Augite

  • Моделирање дисперзије прашине у фази одлагања флотацијске јаловине у руднику “Шупља стијена”

    Вања Живановић (2024)
    Рударство, као једна од кључних индустрија у многим земљама света игра важну улогу у стварању економске вредности али истовремено и велики притисак на животну средину. Процеси експлоатације и обраде руде често укључују употребу разних хемикалија, што може изазвати загађење земљишта, воде и ваздуха. Очување животне средине постаје све важније питање у свету у којем се суочавамо са изазовима као што су климатске промене, деградација земљишта, губитак биодиверзитета. Моделирање дисперзије загађења животне средине представља процес у ком се коришћењем математичких модела ...
    Моделирање дисперзије загађења животне средине, дисперзија прашине, АЕРМОД, флотацијско јаловиште
    ... y BOJUH. TOKCHuHOCT My Ce HojauaBa y yCJIOBHMa mHoBchaHe BJIAJKHOCTH 3OOr CTBapaMPa CyMHOpHc KHCeJMHe. IIpoM3BojmM okcHJnanmje SO> y Ba3lyXy Cy TOKCHuHHjJH OJ CaMOr SO». Oko 1/3 yKyIHO HpHCyTHOTr CyMTIIOp-JHOKCHJa y aTMOC(DepH HacTaje caropeBaibeM (DOCHJIHHX TOpHBAa, yrJba H Ha(bTe, KOJH Cajlpxke ...
    ... OJ MepeHHx no:tyTaHaTa HHje rpena3uo rponHcaHe HOpMe. IIporpaM MH3BpHmeHHMX MecpeMba Cc CaCcTOJaO OJL Mepema CBHX OCHOBHMX 3jaralyjyhmMx Marepuja (SO:, CO, NO, NO,, PM10 uecruma, OeH3eHa TenIkHX Meraja (Pb, As, Cd i Ni) u OeHao(a)nupeHa), Kojy cy IiponeP=eHuH Kao HoTeHiHjJajHH 3aral)HBauu, a Koju ...
    ... Period merenja 14-20.07 Ciljana vrednost IIporpaMoOM MoHHTopHHra KBajnureTa Ba3nyxa OOyxBaheHa cy MepeM5a CBHX OCHOBHHX sarabyjyhax Marepuja (SO:>, CO, NO, NO», Ox5, PM10 uecruma, OeH3eHa, TeEIIKHX MeTAJIA (Pb, As, Cd a Ni) Oegsao (a) nupeHa) mponHcaHMx “VpenOoM O yTBpbHMBaMy BpcTa sarabyjyhmax ...

  • 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
    ... categories: Journal for criminalistics and right, Archibald Reiss, Doctoral Dissertation, and other (final process). Further classification is possible, so categories can contain subcategories, to achieve better organisation of digital objects. For each category or subcategory, it is possible to define ...
    ... are available. The administrator panel enables installing and customizing the appearance of add-ins that are essential for full system functioning, so the platform could adequately respond to the requests. There are four user roles: super-user that can do all tasks in Omeka digital library, admin ...
    ... Dublin Core includes a set of elements to describe a wide range of sources in the network and aims to: simplicity in the creation and maintenance so that each user could make a set of descriptive statements understandable semantics to facilitate searches across the global network to all who are ...

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

    Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol (2021)
    This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...
    grandite, garnets, skarn, Rudnik
    ... Contributions to Mineralogy and Petrology 109, 139–150. https://doi.org/10.1007/BF00 306474 Kwak P.T., Brown M.W., Abeysinghe B.P. & Tan H.T. 1986: Fe Solu- bilities in very saline hydrothermal fluids: Their relation to zoning in some ore deposits. Economic Geology 81, 447–465. https://doi.org/10. ...
    ... as quartzlatitic stocks and dykes, crosscut through Cretaceous carbonate–sandstone–shale sequences developing local contact metamorphic aureoles. So far, evidence of a plu- tonic body has not been confirmed. Borehole data show that Cretaceous sediments are in tectonic contact with peridotites ( ...
    ... & Cook 2004). Further, according to Yardley et al. (1991), fluid flow through open systems produces oscillatory zoned garnets. Additionally, ani so tropic garnets widely range in composition whereas the garnets near the end-member of andradite (Adr > 90) are gene- rally isotropic. Trace elements ...

  • Trace elements and garnet formation in a distal skarn zone: a case study of the Rudnik deposit, Central Serbia

    Bojan Kostić, Pavle Tančić, Natalija Batoćanin (2024)
    geohemija granata, retke zemlje, fluidne inkluzije, skarnovsko ležište Rudnik

  • A business intelligence approach to mine safety management

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)
    ... A prerequisite for such an analysis is the creation of a comprehensive database with a history of injuries and conditions that led to an injury, so that in the future preventive measures can be taken. Companies often do not recognize all the risks within the production process, which can be mitigated ...
    ... patterns, trends, and exception conditions. An OLAP session takes place online in real time, with rapid responses to manager’s or analyst’s queries, so that their analytical or decision-making process is undisturbed. Online analytical processing involves several basic analytical operations, including ...

  • Approach to operational mine planning: Case study Tamnava West

    Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Ranka Stanković (2014)
    ... river sediments have been modeled within a stratigraphic section up to 98 m thick. The reason for so detail model lies in the fact that this model is base for coal homogenization process, so it need to represent as real as possible every lithological member within minimum mineable coal thickness ...

  • A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)

    Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin (2016)
    ... be realistic. In hydrogeologic exploration of open-cast mines (Morton and van Mekrek, 1993), the hydrogeologic model can be developed in two stages, so-called “conceptualization phases”. In the first phase, the hydrogeologic model is created using collected data from prior investigations and, as ...
    ... : river, general head boundary, drainage, specified discharge - drainage wells, specified discharge - “no flow” cells, and flow barrier. Among the so-called initial conditions, which characterize the piezometric head at a certain initial time, groundwater levels of the observation network comprised ...

  • GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities

    Sanja Tucikešić, Ankica Milinković, Branko Božić, Ivana Vasiljević, Mladen Slijepčević (2021)
    GNSS, Time series, Seismic deformations, Earthquake, Infrastructure utilities

  • FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina

    Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević (2021)
    ... F| ž Ž\ š L š a% 3 NaM-SM E |Eg \' 'KN z a N2 _ :1 k a ____NM /V \gp / a MNL J INRA ŠR 10'00 4000 3000 2000 Wavenumber (cm ) Ab so rb an ce Ab so rb an ce T T u 4000 3500 3000 2500 2000 1500 1000 500 Wavenumber (cm ) Figure 2. FTIR spectra of: a) S-metolachlor, Na -montmorillonite ...

  • Sitni, ali bitni: uloga sitnih sisara, herpetofaune i mekušaca u rekonstrukciji pleistocenskih paleosredina

    Katarina Bogićević, Draženko Nenadić, Dragana Đurić, Mihajlo Jovanović, Aleksandra Savković (2023)
    Fosilni ostaci životinja i biljaka imaju važnu ulogu u rekonstrukciji pleistocenskih paleosredina. U ovom radu opisan je značaj tri grupe životinja: sitnih sisara, herpetofaune I mekušaca. Mada je za rekonstrukciju važan sastav čitave asocijacije, nalasci pojedinih vrsta mogu biti dovoljno indikativni da otkriju tip staništa ili klimatske uslove. Posebnu teškoću pri rekonstrukciji paleosredina u Srbiji predstavlja činjenica da klimatske promene na Balkanskom poluostrvu nisu bile tako oštre kao u srednjoj i zapadnoj Evropi, pa ne postoji drastična razlika u ...
    ... reconstructing palaecoenvironments in Serbia is the fact that climate changes on the Balkan Peninsula were not as sharp as in Central and Western Europe, so there is no drastic difference in composition, on the basis of which we would easily distinguish the fauna of the glacial and interglacial periods ...
    ... ity of these schemes in our region is limited, due to different climatic conditions and the distribution of herpetofauna during the Pleistocene, so it is necessary to develop a model that will take into account local conditions on the Balkan Peninsula. The remains of Quaternary molluscs, in addition ...