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Упит dcterms_subject_txt:moisture content

472 items

  • Mineral Resources of Serbia: Environmental, Societal and Economic Challenges

    Vladimir Simić, Rade Jelenković, Dragana Životić (2019)
    ... 216 0.560 0.386 0.691 Protein content (%) 0.170 0.616 0.276 0.765 Moisture content (%) 0.277 0.569 0.487 0.629 Oil content (%) 0.290 0.016 17.818 0.001 Cellulose content (%) 0.098 0.016 6.127" 0.021 Starch content (%) 0.760 2.484 0.306 0.744 Mineral content (%) 0.026 0.016 1.628 0.249 Effect ...
    ... 052 96.198"% 0.000 Protein content (%) 3.716 0.225 16.121% 0.002 Moisture content (%) 3.123 0.196 18.005% 0.001 Oil content (%) 0.062 0.067 0.925 0.359 Cellulose content (%) 0.116 0.022 5.174* 0.046 Starch content (%) 17.395 0.649 26.821*% 0.004 Mineral content (%) 0.064 0.013 4.883 0.052 ...
    ... 013 0.010 1.315 0.336 Protein content (%) 0.455 0.167 5.714* 0.035 Moisture content (%) 0.174 0.176 0.988 0.426 Oil content (%) 0.001 0.014 0.045 0.956 Cellulose content (%) 0.001 0.004 0.189 0.832 Starch content (%) 0.510 0.657 0.775 0.502 Mineral content (%) 0.032 0.002 3.949 0.675 ”*non ...

  • Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics

    Maja Milošević, Predrag Dabić, Sabina Kovač, Lazar Kaluđerović, Mihovil Logar (2019)
    keramika, glina, Dobrodo, mineralogija, sirovina, Srbija

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... 2007-2011. (together with the Institute for water management “Jaroslav Cerni”), STEVANOVIĆ, Z. 2009., Translation of the published cartographic content and the content of the legend for the Basic geological map (OGK) into the format of the Geological information system of Serbia (GeolISS) 2008-2009, JEMCOV ...
    ... different geological research funded by the MEMSP before entering them into the geological database, we realised that certain data, which by their content and structure did not cor- respond to the initial geological database design, could still be interesting to the expert public. Because of this, the ...
    ... and classical web applications. The portal (http://geoliss.ekoplan.gov.rs) features geological maps as well a web GIS maps, dif- ferent multimedia content, and it also offers the possibility of online database search. This paper presents tech- nologies and tools used to develop the portal for geological ...

  • Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite

    Philippe Colomban, Aleksandar Kremenović (2020)
    Asbestos-containing pottery shards collected in the northeast of Corsica (Cap Corse) and dating from the 19th century, or earlier, have been analyzed by SEM-EDS, XRPD, FTIR and Raman microspectroscopy. Blue (crocidolite) and white (chrysotile) asbestos fiber bundles are observed in cross-sections. Most of the asbestos is partly or totally dehydroxylated, and some transformation to forsterite is observed to occur, indicative of a firing above 800 C. Examination of freshly fractured pieces shows a nonbrittle fracture with fiber pull-out, consistent with ...
    asbestos, CMC, Corsica, fiber, pottery
    ... since the level of aluminum content in asbestos is low or even nil. The main characteristic is the high content of MgO (~20 wt %), except for in two spots with low content (8 and 12 wt %) and one spot with a very low content (~2 wt %, but also alumina-rich). The CaO content ranges between ~3 and 20 ...
    ... 50 Hm? area. Silica content ranges between 50 and 55 wt %, except for in three spots with lower values (40 and 5 wt %) and one spot with a much higher content (~60 wt %). The low-silica spot corresponds to a grain made of iron oxide (Fe)»Os = 88 wt %). The alumina content is low (~2-7 wt %), except ...
    ... heating above ~700 *C. Comparison of the IR patterns in Figure 3 shows that the lowest OH content, based on the intensity of the 3670 cm-! narrow band, is measured for the c and d samples, and the lowest water content is also found for these samples (measured by the lower intensity of the 3200 cm—! broad ...

  • Geoheritage and Mining Heritage in the Promotion of Theme Parks: An Example of the National Park Đerdap (Carpathian-Balkan Thrust-And-Fold Belt, Eastern Serbia)

    Ivana Mojsić Velikić, Dragoman Rabrenović, Danica Srećković-Batoćanin, Darko Spahić (2022)
    The National Park Đerdap (eastern Serbia, vicinity of the Danube River) occupies a segment of the Carpathian-Balkan fold-and-thrust belt and has a significant geoheritage potential, accounting for the impressive natural (geological) and cultural legacy. In addition to the extraordinary orogenic-type landscape or nappe-stacked mountainous configura tion, the region contains evidence of ancient mining activities, uncovered within its immediate neighbourhood. The ancient mining activities date back a few thousand years ago and represent a solid ground for the idea of ...
    Karpatobalkanski pojas nabora i navlaka, Geopark Djerdap, Tematski park "Muzej rudarstva", Konzervacija, Održivi razvoj, Geotopi, Srbija

  • Characterization of bituminite in Kimmeridge Clay by confocal laser scanning and atomic force microscopy

    Paul C. Hackley, Jolanta Kus, João Graciano Mendonça Filho, Andrew D. Czaja, Angeles G. Borrego, Dragana Životić, Brett J. Valentine, Javin J. Hatcheries (2022)
    This work investigates bituminite (amorphous sedimentary organic matter) in Upper Jurassic Kimmeridge Clay source rock via confocal laser scanning microscopy (CLSM) and atomic force microscopy (AFM). These petrographic tools were used to provide better understanding of the nature of bituminite, which has been historically difficult to identify and differentiate from similar organic matter types in source rocks. As part of an International Committee for Coal and Organic Petrology (ICCP) working group, an immature (0.42% vitrinite reflectance), organic-rich (44.1 wt% ...
    Битуминит, Kонфокална ласерска скенирајућа микроскопија, Mикроскопија атомских сила, Органска петрологија, Термичка зрелост

  • Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization

    Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić (2016)

  • Some examples of interactions between certain rare earth elements and soil

    Zlatko Nikolovski, Jelena Isailović, Dejan Jeremić, Sabina Kovač, Ilija Brčeski (2021)
    Freundlich adsorption isotherm, sequential extraction, metallic ions, ICP-OES
    ... humus and clay content, hygroscopic moisture content, pH value and soil sorption capacity have been presented in Table III. Table III. Display of hygroscopic moisture, humus, clay and sand content, soil sorption capacity and pH. Soil type Content, % q / mg g-1 pH Moisture Humus Clay Sand ...
    ... the hygroscopic moisture content. Mineralogical soil sample composition was determined by X-ray diffraction method (Rigaku SmartLab, X-ray diffractometer) under the conditions provided in Table I. The humus content has been determined by volumetric method15 and the clay content by hydrometric method ...
    ... before it is published in its final form. Please note that during these publishing processes, many errors may emerge which could affect the final content of the manuscript and all legal disclaimers applied according to the policies of the Journal. https://doi.org/10.2298/JSC211006095N ...

  • Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery

    Maja Milošević, Biljana Đorđević, Mihovil Logar (2020)
    калцит, сирова глина, традиционална керамика, Злакуса
    ... as reported by the pottery manufacturers ( ). The CIMx sample has a large calcite content ( ). When com- paring the oriented patterns, calcite addition is evident in the CIBd sample, which has a smaller clay content than the CIMx sample. The semi-quantitative estimation of the mineral phases obtained ...
    ... industrial prop- erties of the CIBd sample, in terms of brick production, might be enhanced by adjusting the grain size and content of CC added according to the clay content. This remains to be investigated. Conclusion The main focus of this investigation was the mineralogical ana- lysis of the ...
    ... Na»O contents (Table 1). The slightly larger amounts of Al,O; and Na»O are due to contamination by clay minerals during milling. The large CaO content is related to the abundant carbonates, which are also 150 -, sample CIMx 125 -| in te ns it y (c ou nt s) in te ns it y (c ou nt s) ...

  • Multi-word Expressions for Abusive Speech Detection in Serbian

    Ranka Stanković, Jelena Mitrović, Danka Jokić, Cvetana Krstev (2020)
    Ovaj rad predstavlja istraživanja na usavršavanju i unapređenju srpske verzije rečnika Hurtlex, višejezičnog leksikona uvredljivih reči. Posebnu pažnju posvećujemo dodavanju izraza sa više reči (polileksemskih jedinica) koji se mogu smatrati uvredljivim, jer su takvi leksički zapisi veoma važni za postizanje dobrih rezultata u mnoštvu zadataka otkrivanja uvredljivog jezika. Srpski morfološki rečnici se koriste kao osnova za čišćenje podataka i stvaranje rečnika. Istaknuta je veza sa drugim leksičkim i semantičkim resursima na srpskom jeziku i predviđena je izgradnja sistema za ...
    uvredljiv govor, govor mržnje, leksički izvori, višejezični leksikon, izrazi sa više reči
    ... further development of the system could go in the direction of adding weight factors to the components (neutral, less neutral and offensive content and explicit content) which could be used to calculate the overall importance of a news item for the examined topic. 2.2 Multilingual HurtLex HurtLex is a ...
    ... online media and the Internet in gen- eral. The concept of abusive speech, as an umbrella term for phenomena such as offensive and hate speech, its content and forms of expression are analysed, trying to define its vocabulary, collocations, colloquial expressions, and context. Starting from the definition ...
    ... and rules. They used semantics and subjectivity features – polarity, intensity, and subjectivity level of words, using the domain corpus of hateful content and Subjectivity lexicon of Therese Wilson in combination with the SentiWordNet (Esuli and Sebastiani, 2006).For clas- sification, they leveraged rules ...

  • Contribution to the geotechnical classification of municipal waste landfills in Serbia

    Dragoslav Rakić, Irena Basarić, Laslo Čaki, Slobodan Ćorić (2018)
    Management, Monitoring, Policy and Law, Nature and Landscape Conservation, Geochemistry and Petrology, Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental Engineering

  • Developing Students’ Mining and Geology Vocabulary Through Flashcards and L1 in the CLIL Classroom

    Lidija Beko, Ivan Obradović, Ranka Stanković (2015)
    ... rs/term/ 4. USE OF L1 IN CLIL According to Lasagabaster (2013) “the use of the first language, if judicious, can serve to scaffold language and content learning in CLIL contexts, as long as learning is maintained primarily through the L2” (p.17). The supporters of periodical usage of L1 in the CLIL ...
    ... improving L2 proficiency. 5. MINING AND GEOLOGY TERMINOLOGY Using authentic teaching materials, encompassing demanding language input and subject content, inevitably expose our students to complex mining and geology terminology. At the same time, many of the terms have not yet been translated into ...
    ... (Q2) (38.78%), moreover, many of the students agree that the method maximized the lexical improvement (Q3) (47.31%), closely relating the lexical content and method with the current students’ needs (Q4) (92.47%), only few (5.38%) labeled the method as discouraging. The findings suggest that L1, ...

  • ‘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

  • Горњокредне творевине северозападне Србије

    Bojan M. Glavaš-Trbić (2013-11-26)
    У раду су приказане палеогеографске карактеристике и геотектонски положајширег подручја (Јадарског блока и Вардарске зоне) које су утицале на условеталожења, односно карактеристике горњокредних творевина на простору данашњесеверозападне Србије.Описани су карактеристични локални геолошки стубови уз приказ њиховихлитолошких, биостратиграфских и седиментолошких карактеристика. При томе сукоришћена досадашња сазнања о предметном простору изложена у домаћим радовима,и извршена је компарација и корелација са подацима суседних терена, ширеперитетиског ареала.Истраживања у првој фази су вршена на међусобно удаљеним и релативномалим профилима – често само ерозионим крпама ...
    горња креда, стратиграфија, микрофосили, макрофосили, Јадарскиблок-Вардарска зона, СЗ Србија

  • Mogućnost korišćenјa toplotnih pumpi sa otpadnom toplotom iz postrojenјa za prečišćavanјe otpadnih voda kao toplotnim izvorom

    Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Boban Pavlović (2021)
    U narednom periodu se planira izgradnja nekoliko desetina sistema za prečišćavanje otpadnih voda u većim gradovima u Srbiji. Iskustva iz postrojenja koja su trenutno u radu, pokazuju da bi prečišćena otpadna voda, s obzirom na protok i temperaturu, mogla da predstavlja značajan izvor obnovljive energije. U radu su prikazani primeri dobre prakse korišćenja ove energije u sistemima daljinskog grejanja u zemljama Evropske unije. Analiziran je rad postrojenja za prečišćavanje otpadnih voda u Šapcu i razmotrena je mogućnost njegovog korišćenja ...
    toplotna pumpa, sistem daljinskog grejanja, postrojenje za prečišćavanje otpadnih voda
    ... org/annex47/wp-content/uploads/sites/54/2018/12/annex-47hammarbyverket.pdf https://heatpumpingtechnologies.org/annex47/wp-content/uploads/sites/54/2018/12/annex-47hammarbyverket.pdf https://www.friotherm.se/wp-content/uploads/sites/4/2017/11/E11-15_Turku-Energia.pdf https://www.friotherm.se/wp-content/upload ...
    ... Technologies, https://heatpumpingtechnologies.org/annex47/wp- content/uploads/sites/54/2018/12/annex-47hammarbyverket.pdf [pristupljeno 17.01.2021] [8] Turku Energia – Ecological heating and cooling, https://www.friotherm.se/wp-content/uploads/sites/4/2017/11/E11- 15_Turku-Energia.pdf; https://e ...

  • Utilizing sewage wastewater heat in district heating systems in Serbia: effects on sustainability

    Marija Živković, Dejan Ivezić (2021)
    Transformation of the heating sector is recognized as being essential for ensuring reliable and afordable energy services provided with reduced consumption of energy sources and diminished impact on the environment and less import dependency. The possibility of utilizing energy sources that otherwise would be wasted needs to be considered and treated as a big advantage of district heating systems. Despite many advantages, sewage wastewater heat is still a mostly unused resource at the global level and a totally unused ...
    рекуперација топлоте из отпадних вода, систем даљинског грејања, топлотне пумпе, енергетске уштеде, емисија угљендиоксида, енергетска безбедност, Србија
    ... 88 http://www.beoelektrane.rs/wp-content/uploads/2018/07/7.1-Izve%c5%a1taj-o-poslovanju-za-2017.godinu-Prvi-deo.pdf http://www.beoelektrane.rs/wp-content/uploads/2018/07/7.1-Izve%c5%a1taj-o-poslovanju-za-2017.godinu-Prvi-deo.pdf http://www.beoelektrane.rs/wp-content/uploads/2018/07/7.1-Izve%c5%a1taj ...
    ... Share of renewable energy sources E i,RES Energy content of input to the system of the ith renewable energy carrier Qext,RES Externally supplied heat produced from renewables Kp,dh Carbon dioxide emission coefficient E i Energy content of input to the system of the ith energy carrier Kpi ...
    ... It is calculated by: where E i,RES[MWh] Energy content of input to the system of the ith renewable energy carrier. Qext,RES[MWh] Externally supplied heat produced from renewables, Q ext [MWh] Externally supplied heat, E i [MWh] Energy content of input to the system of energy carrier i. (3)Id ...

  • Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction

    Velislava Stoykova, Ranka Stanković (2018)

  • 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 ...
    ... 30% of the content of the projects itself, obtained basically by removing pictures, maps, tables, and the like, offering thus a reasonably accurate representation of the textual content of the geological project. Future plans include digitalization and full text archiving of the project content, followed ...
    ... document, such as title, abstract, author and the like, as well as of keywords which denote doc- ument content. Surrogates can also contain an abstract and/or a snippet, a relevant text fragment. The content of a document surrogate, or its part, can be generated automatically by extracting and selecting specific ...
    ... professional and lay, can use this geo-portal to search and access information available within GeolISS database. The content on the portal is grouped into sev- eral categories: cartographic content, multimedia, dictionaries and textual data- bases. The “core” of GeolISS is the Geological Dictionary (Thesaurus) ...

  • Classification of mining waste landfills according to legislation in Serbia

    Dragana Nišić, Uroš Pantelić, Nikoleta Aleksić, Neda Nišić (2021)
    rudarski otpad, jalovina, uredba, deponija, kategorija A, klasifikacija
    ... i-ew.org/wp-content/uploads/2020/08/globalindutry-standard_EN.pdf https://globaltailingsrevi-ew.org/wp-content/uploads/2020/08/globalindutry-standard_EN.pdf https://globaltailingsrevi-ew.org/wp-content/uploads/2020/08/globalindutry-standard_EN.pdf https://eur-lex.europa.eu/legal-content/EN/TXT/?uri= ...
    ... uri=CELEX%3A32006L0021 https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32006L0021 https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32006L0021 https://fdocuments.in/document/icold-small-dams-sept-2011.html https://fdocuments.in/document/icold-small-dams-sept-2011.html https://nzsold ...
    ... Industry Standard on Tailings Mana- gement, Consequence Classification Tables (Annex 2), 2020, Dostupno na: https://globaltailingsrevi- ew.org/wp-content/uploads/2020/08/globalindutry- standard_EN.pdf pristupljeno 19.09.2021. [6] Uredba o uslovima i postupku izdavanja dozvole za upravljanje otpadom ...

  • Integrative GHG Assessment in Oil and Gas Industry

    Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa (2023)
    Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...
    energetska tranzicija, gasovi staklene baste, industrija, nafta i gas
    ... adequately scaled to Methanc content in the facility-associated gas composition before bcing applied. Additionally, CO>» can also be released from fugitive sources if CO, is present in the gas stream. In this case, the Methane emission factor is scaled based on CO» content in thc gas stream. 4ctuall ...
    ... ekologija, 2023, god. XXV, br. 1 The carbon content of thc fuel mixture can be calculated using the equation [8]: 1 Wt%OC, — 100 mixture — » ;gn,mnenu (Wt%l· ·Wt%c,·) (8) Where: W/t%; - weight percent of component i; W/t%c;i - carbon content of component i on a weight basis. The CO- ...
    ... emitted as CO», with some released as carbon monoxide (CO), methane (CHx), and nitrogen oxides (NOx). The amount of CO emitted depends on the carbon content of the fuel combusted, while the emissions of non- CO. gases mainly depend on the combustion technology and parameters. The methodological approach ...