Претрага
248 items
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The external aggregation Newton's method for solving nonlinear equations and applications
Marija Paunović, Dejan Ćebić, Nebojša Ralević. "The external aggregation Newton's method for solving nonlinear equations and applications" in The University Thought - Publication in Natural Sciences, Centre for Evaluation in Education and Science (CEON/CEES) (2020). https://doi.org/10.5937/univtho10-24982
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Hibridni sistem za planiranje i analizu ventilacije rudnika
... contemporary mine theory and practice differs substantially from the traditional approach. The novel approach uses all possibilities offered by computer hardware and software that are at the disposition of mine engineers. Software packages for mine ventilation simulation obtained a key role in the process ...
... of matter in turbulent flow through a pipe", Proc. R. Soc. Lond., 233, 945, (1954). 87. TOMIYAMA T., YOSHIKAWA H., Extended generaldesign theory, Design Theory for CAD, pp 95- 130, North-Holland, Amsterdam, (1987). 88. UENG T.H., WANG Y.J., "Analisys of Mine Ventilation networks using Nonlinear P ...
... planing", Third International Mine Ventilation Congres, Harrogate, 397-404., (1984). 6. BIENIAWSKI Z. T., Design methodology in rock engineering, Theory, education and practice, Balkema, (1992). 7. BOOCH G., Object Oriented Analysis & Design with Applications, (1994). 8. BRITTON S., Computer-based ...Nikola Lilić, Ranka Stanković, Ivan Obradović. Hibridni sistem za planiranje i analizu ventilacije rudnika, Rudarsko-geološki fakultet, Univerzitet u Beogradu, 2000
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Развој модела употребног квалитета помоћне механизације на површинским коповима лигнита
Драгица Јагодић Крунић (2021)Тренутно стање помоћне механизације на површинским коповима лигнита је незадовољавајуће узроковано пре свега старошћу и неблаговременом заменом машима услед чега је расположивост недовољна а трошкови експлоатације и одржавања високи. Тренутно стање и захтеви који се постављају пред ове машине указују на неопходност оптимизације процеса управљања помоћном механизацијом. Одређивање оптималног времена замене и преосталих могућности је најодговорнији управљачки задатак који треба да буде заснован на свеобухватном сагледавању економских, техничких и других узрочно последичних веза. Са економског аспекта гледано треба одржавати ...помоћна механизација, употребни квалитет, ефективност, расположивост, сигурност функционисања, ризик, трошкови животног циклуса, фази логика, Монте Карло метода... fuzzy sets theory, Expert Systems with Applications, 2012, Vol. 39 No.10, pp. 8940-8946. [10] Tanasijevic, M. i dr., A Fuzzy-Based Decision Support Model for Effectiveness Evaluation - a Case Study of the Examination of Bulldozers, International Journal of Industrial Engineering: Theory, Applications ...
... традиционалном FMEA. Jihyun Park, Changsoon Park, Suneung Ahn у раду „Assessment of structural risks using the fuzzy weighted Euclidean FMEA and block diagram analysis” [23] дају критички став на метод Анализе начина и ефеката отказа – FMEA и предлажу одговарајуће корективне мере. Иако се FMEA технике ...
... састављени од више хијерархијски и функционално повезаних компоненти (систем-подсистем-склоп-елемент), уз помоћ блок-дијаграма поузданости (Reliability Block Diagram – RBD) који описује повезаност компоненти унутар техничког система према поузданости. Ова метода омогућава успостављање узрочно последичних ...Драгица Јагодић Крунић. Развој модела употребног квалитета помоћне механизације на површинским коповима лигнита, Београд : [Д. Јагодић Крунић], 2021
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Production of morphological dictionaries of multi-word units using a multipurpose tool
The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...electronic dictionary, Serbian, morphology, inflection, multi-word units, noun phrases, query expansion... 48–55. [14] E. Wehrli, V. Seretan, and L. Nerima, “Sentence Analysis and Colloca- tion Identification,” in Proc. of the Multiword Expressions: From Theory to Applications — MWE 2010, Beijing, China, 2010, pp. 28–36. ...
... submitted to the Google search engine [10]. The main feature of VeBrana is that it enables inflection of simple words, MWUs and free phrases supplied as key-words to Google. The tool relies on Serbian e-dictionaries, inflection transducers for simple words and MWUs, and uses Unitex and Multiflex modules ...Ranka Stanković, Ivan Obradović, Cvetana Krstev, Duško Vitas. "Production of morphological dictionaries of multi-word units using a multipurpose tool" in Proceedings of the Computational Linguistics-Applications Conference, October 2011, Jachranka, Poland, Jachranka, Poland : PTI - Polish Information Processing Society (2011)
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Soil oscillation law parameter determination with the application of Lagrange’s theorem at “Kovilovača“ open pit
... [4] Ivanović B., (1973): Theoretical Statistics, Naučna knjiga, Belgrade, pp. 90 (in Serbian). [5] Simonović V., (1995): Introduction to the Theory of Probability and Mathe- matical Statistics, TEKON - Tehnokon- salting, Belgrade, (in Serbian). [6] Vukadinović S., (1970): Elements of Probability ...Suzana Lutovac, Nebojša Vidanović, Čedomir Beljić, Zoran Gligorić. "Soil oscillation law parameter determination with the application of Lagrange’s theorem at “Kovilovača“ open pit" in Mining and Metallurgy Engineering Bor, Bor : Mining and Metallurgy Institute Bor (2015). https://doi.org/10.5937/MMEB1503053L
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Towards Automatic Definition Extraction for Serbian
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 ...... Sweden. pp. 1318–1327. Kilgarriff, A. & Rychlý, P. (2010). Semi-Automatic Dictionary Drafting, In A Way with Words: Recent Advances in Lexical Theory and Analysis. Uganda: Menha Publishers Ltd., pp. 299-312. Kitanović, O., Stanković, R., Tomašević, A., Škorić, M., Babić, I. & Kolonja, Lj. 2021 ...
... sentences. Each sentence class is then generated by a grid of word classes (each class is either a high-frequency word or a word’s part-of-speech). A key feature of the approach is the ability to identify definitions and isolate hypernyms. The task of automatic definition extraction can be formalized ...Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić. "Towards Automatic Definition Extraction for Serbian" in Proceedings of the XIX EURALEX Congress of the European Assocition for Lexicography: Lexicography for Inclusion (Volume 2). 7-9 September (virtual), Democritus University of Thrace (2021)
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The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje
In order to determine the solar energy potential for a specified location, it is crucial to consider the latitude, altitude, slope, terrain morphology, atmospheric conditions, etc. Such a complex calculation and mapping of solar energy can be done using the ArcGIS geoprocessing tool, named Area Solar Radiation (ASR). By using the ASR tool, supported with the adequate input data, it is possible to calculate the maximum solar radiation energy (irradiation) for a defined area and for a specified time ...... calculation and mapping integrated into the SAT is developed 326 by Fu P. and Rich P.M. (in 2000). This tool, which is based on solar geometrical theory, counts incoming solar radiation for each pixel of a DEM. The DEM provides information about the morphology of the area (elevation, slope, and ...Boban Pavlović, Milica Pešić-Georgiadis. "The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje" in 12th International Conference on Energy and Climate Change, 9-11 October 2019, Athens - Greece, Energy Policy and Development Centre (KEPA) of the National and Kapodistrian University of Athens (2019)
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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... did not involve calculation. Miller and Friedman (1957) wrote about the reconstruction of mutilated texts from the point of view of the information theory in order to calculate the redundancy in English texts. The problem discussed at that time was how many characters can be omitted while still allowing ...
... cognitive errors caused by a misunderstanding of the correct spelling of a word (Kukich, 1992). Errors of the first type can be tackled in terms of keyboard key proximity, while errors of the second type are lan- guage dependent and are the result of user’s (mis)understanding of relevant orthographic rules. Both ...Cvetana Krstev, Ranka Stanković. "Old or New, We Repair, Adjust and Alter (Texts)" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.3
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A comparative study of the molecular and isotopic composition of biomarkers in immature oil shale (Aleksinac deposit, Serbia) and its liquid pyrolysis products (open and closed systems)
Gordana Gajica, Aleksandra Šajnović, Ksenija Stojanović, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević (2021)The molecular and isotopic composition of biomarkers in initial bitumen isolated from immature (0.41% Rr) oil shale samples (Aleksinac deposit) and liquid products obtained by pyrolysis in open (OS) and closed (CS) systems are studied. The influence of pyrolysis type and variations of kerogen type on biomarkers composition and their isotopic signatures in liquid products is determined. The applicability of pyrolysis type, numerous biomarkers and carbon isotopic compositions (δ13C) of n-alkanes in liquid pyrolysates is established. Pyrolysis experiments were ...Uljni šejl, Aleksinac, organska supstanca, otvoreni i zatvoreni sistem pirolize, biomarkeri, izotopski sastav ugljjenikaGordana Gajica, Aleksandra Šajnović, Ksenija Stojanović, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević. "A comparative study of the molecular and isotopic composition of biomarkers in immature oil shale (Aleksinac deposit, Serbia) and its liquid pyrolysis products (open and closed systems)" in Marine and Petroleum Geology, Elsevier BV (2021). https://doi.org/10.1016/j.marpetgeo.2021.105383
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Geochemical characterization of sediments from the archaeological site Vinča – Belo Brdo, Serbia
Gorica Veselinović, Dragana Životić, Kristina Penezić, Milica Kašanin-Grubin, Nevenka Mijatović, Jovana Malbašić, Aleksandra Šajnović (2020)Gorica Veselinović, Dragana Životić, Kristina Penezić, Milica Kašanin-Grubin, Nevenka Mijatović, Jovana Malbašić, Aleksandra Šajnović. "Geochemical characterization of sediments from the archaeological site Vinča – Belo Brdo, Serbia" in CATENA, Elsevier BV (2020). https://doi.org/10.1016/j.catena.2020.104914
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Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)
In this study, we report evidence for brittle deformation in a part of the Carpatho–Balkan orogen, which is explained in terms of effects of the rigid Moesian promontory of the European plate on fault kinematics in East Serbia. We focus on the westernmost part of the Getic Unit of the East Serbian Carpatho–Balkanides, i.e. the Gornjak–Ravanica Unit, located between two main thrusts that were repeatedly activated from Early Cretaceous to recent times. We combine a new data set on ...Getikum, Mezijska jedinica, Karpato-balkanski orogen, krte deformacije, Gornjačko-ravanička jedinicaAna Mladenović, Milorad D. Antić, Branislav Trivić, Vladica Cvetković. "Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)" in Swiss Journal of Geosciences, Springer (2019). https://doi.org/10.1007/s00015-018-0324-5
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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... f energy, Wood and Charles developed a linear theory (flow adjustment) method by coupling the loop equations with node equations. Convergence characteristics of linear theory are later improved by Wood and Rayes. Modified linear theory solves directly for the conduits flow rates ...
... ском) 234. Reynolds, О. 1894. On the dynamical theory of incompressible viscous fluids and the determination of the criterion. Proceedings of the Royal Society of London, 56, 40‐45. (на енглеском) 235. Reynolds, О. 1895. On the dynamical theory of incompressible viscous fluids and the determi ...
... Khanna, P. 1990. Analysis of looped water distribution networks. Environmental Software 5(4), 202–6. (на енглеском) 74. Cipra, B. 1996. A new theory of turbulence causes a stir among experts. Science 272(5264), 951. (на енглеском) 75. Clamond, D. 2009. Efficient resolution of the Colebrook equation ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)
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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... f energy, Wood and Charles developed a linear theory (flow adjustment) method by coupling the loop equations with node equations. Convergence characteristics of linear theory are later improved by Wood and Rayes. Modified linear theory solves directly for the conduits flow rates ...
... ском) 234. Reynolds, О. 1894. On the dynamical theory of incompressible viscous fluids and the determination of the criterion. Proceedings of the Royal Society of London, 56, 40‐45. (на енглеском) 235. Reynolds, О. 1895. On the dynamical theory of incompressible viscous fluids and the determi ...
... Khanna, P. 1990. Analysis of looped water distribution networks. Environmental Software 5(4), 202–6. (на енглеском) 74. Cipra, B. 1996. A new theory of turbulence causes a stir among experts. Science 272(5264), 951. (на енглеском) 75. Clamond, D. 2009. Efficient resolution of the Colebrook equation ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)
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Using Lexical Resources for Irony and Sarcasm Classification
The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...... and Science under the grants #III 47003 and 178003. REFERENCES [1] Salvatore Attardo. 2000. Irony markers and functions: Towards a goal-oriented theory of irony and its processing. Rask International Tidsskrift for Sprog og Kommunication 12, 1 (2000), 3–20. [2] Francesco Barbieri, Francesco Ronzano ...Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković. "Using Lexical Resources for Irony and Sarcasm Classification" in Proceedings of the 8th Balkan Conference in Informatics (BCI '17), New York, NY, USA, : ACM (2017). https://doi.org/
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Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica
Nature and Landscape Conservation, Soil Science, Agronomy and Crop Science, Water Science and TechnologyNatalija Momirović, Ratko Kadović, Veljko Perović, Miloš Marjanović, Aleksandar Baumgertel. "Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica" in International Soil and Water Conservation Research, Elsevier BV (2019). https://doi.org/10.1016/j.iswcr.2018.12.004
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SrpELTeC: A Serbian Literary Corpus for Distant Reading
U članku je predstavljen SrpELTeC, korpus razvijen u okviru akcije COST Distant Reading for European Literary History (CA16204). Svi romani u SrpELTeC-u su odabrani, pripremljeni i obeleženi korišćenjem zajedničkih principa uspostavljenih za sve jezičke zbirke u Evropskoj zbirci književnog teksta (ELTeC). Navedeni su izazovi i rešenja u pripremi SrpELTeC od nule. Svi romani su ručno kodirani u TEI sa bogatim metapodacima i strukturnim napomenama. Automatska anotacija je uključivala POS-označavanje, lematizaciju i imenovane entitete, oslanjajući se na resurse za obradu ...digital humanities, Serbian literature, text corpora, distant reading , linked data, named entity recognition, text analyticsRanka Stanković, Cvetana Krstev, Duško Vitas. "SrpELTeC: A Serbian Literary Corpus for Distant Reading" in Primerjalna književnost, Research Centre of the Slovenian Academy of Sciences and Arts (2024). https://doi.org/10.3986/pkn.v47.i2.03
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Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji
Dragoslav Rakić (2013-05-10)U disertaciji su prikazani rezultati laboratorijskih ispitivanja uzoraka komunalnogotpada dobijeni u aparatima za direktno smicanje i edometarskim aparatima (jedanedometarski aparat konstruisan je za potrebe ove disertacije). Sva ispitivanja su izvršenana veštački pripremljenim uzorcima, uz uvažavanje preporuka koje se odnose nadimenzije korišćenih aparata i veličinu najvećih frakcija u uzorku (EN 1997-2, ASTM2007-a, 2007-b). Za formiranje uzoraka korišćen je komunalni otpad različite starosti,uzet sa dve deponije u Srbiji (Ade Huje u Beogradu i gradske deponije u Novom Sadu).Interpretacija rezultata dobijenih iz ...komunalni otpad, deponija, geotehnička klasifikacija, čvrstoća smicanja,deformabilnost, indeks primarne kompresije, indeks sekundarne kompresije, modelisleganja... Canadian Geotechnical Conference Ottawa, Ontario, 371–385. Landva, A.O. & Clark, J.I. (1990). Geotechnics of Waste Fill - Theory and Practice, Geotechnics of Waste Fill – Theory and Practice, ASTM (American Society for Testing and Materials) STP 1070, 86-103. Landva, A.O., Valsangkar, A.J. & Pelkey ...
... Journal of geotechnical and Geoenvironment Engineering, ASCE, Vol.129, No.4, 372-378 Mazzucato, N., Simonini, P. & Colombo, S. (1999). Analysis of block slide in a municipal solid waste landfill, Proceedings of the 7th International Waste Management and Landfill Symposium, Sardinia ’99, S. Margherita ...
... Wiley & Sons Ltd. 65-86. Coduto, D. & Huitric, R. (1990). Monitoring landfill movements using precise instruments, Geotechnics of Waste Fills - Theory and Practice, ASTM STP 1070, 358- 370. Coumoulos, D.G., Koryalos, T.P., Metaxas, I.L., & Gioka, D.A. (1995). Geotechnical Investigation at the ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji
Dragoslav Rakić (2013-05-10)U disertaciji su prikazani rezultati laboratorijskih ispitivanja uzoraka komunalnogotpada dobijeni u aparatima za direktno smicanje i edometarskim aparatima (jedanedometarski aparat konstruisan je za potrebe ove disertacije). Sva ispitivanja su izvršenana veštački pripremljenim uzorcima, uz uvažavanje preporuka koje se odnose nadimenzije korišćenih aparata i veličinu najvećih frakcija u uzorku (EN 1997-2, ASTM2007-a, 2007-b). Za formiranje uzoraka korišćen je komunalni otpad različite starosti,uzet sa dve deponije u Srbiji (Ade Huje u Beogradu i gradske deponije u Novom Sadu).Interpretacija rezultata dobijenih iz ...komunalni otpad, deponija, geotehnička klasifikacija, čvrstoća smicanja,deformabilnost, indeks primarne kompresije, indeks sekundarne kompresije, modelisleganja... Canadian Geotechnical Conference Ottawa, Ontario, 371–385. Landva, A.O. & Clark, J.I. (1990). Geotechnics of Waste Fill - Theory and Practice, Geotechnics of Waste Fill – Theory and Practice, ASTM (American Society for Testing and Materials) STP 1070, 86-103. Landva, A.O., Valsangkar, A.J. & Pelkey ...
... Journal of geotechnical and Geoenvironment Engineering, ASCE, Vol.129, No.4, 372-378 Mazzucato, N., Simonini, P. & Colombo, S. (1999). Analysis of block slide in a municipal solid waste landfill, Proceedings of the 7th International Waste Management and Landfill Symposium, Sardinia ’99, S. Margherita ...
... Wiley & Sons Ltd. 65-86. Coduto, D. & Huitric, R. (1990). Monitoring landfill movements using precise instruments, Geotechnics of Waste Fills - Theory and Practice, ASTM STP 1070, 358- 370. Coumoulos, D.G., Koryalos, T.P., Metaxas, I.L., & Gioka, D.A. (1995). Geotechnical Investigation at the ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Surface functional groups and degree of carbonization of selected chars from different processes and feedstock
Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann (2022)The knowledge ofthe structural and chemical properties of biochars is decisive for their application as technical products. For this reason, methods for the characterization of biochars that are generally applicable and allow quality control are highly desired. Several methods that have shown potential in other studies were used to investigate two activated carbons and seven biochars from different processes and feedstock. The chars were chosen to cover a wide range of chemical composition and structural properties as a hardness ...Biougalj, različiti procesi dobijanja, različite sirovine, površinski aktivne grupe, x-ray, FT-IR,XPS... reaction temperature but still higher values than biochars made by fast pyrolysis. The latter are known to contain large amount oftar which can block the entrance to small pores [28,74]. Chemical analysis Data for the mass fraction X of the main elements related to the mass of the incinerated ...
... except PW700g show a higher H/C and a lower O/C ratio than expected for the loss of water from formal car- bohydrate (CH»O), the elementary building block of plant biomass, as represented by the 2.0 w= chars — — – line C, -e to CH»5WO pure —— linear fit H/ C OIC Fig 2. Van-Krevelen diagram ...
... feedstock, the variance of the resulting biochars is still far from being understood. Charring temperature, heating rate and feedstock selection are key factors for the properties of biochars [47]. It was found that during the process of carbonization, the type of char changes over sev- eral steps ...Marija Ilić, Franz-Hubert Haegel, Aleksandar Lolić, Zoran Nedić, Tomislav Tosti, Ivana Sredović Ignjatović, Andreas Linden, Nicolai D. Jablonowski, Heinrich Hartmann. "Surface functional groups and degree of carbonization of selected chars from different processes and feedstock" in PLOS ONE (2022). https://doi.org/10.1371/journal.pone.0277365
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... Environmental Earth Sciences, 2014. 313. Ivić A.: The mean value of the Riemann zeta-function on the critical line, Analytic Number Theory, Approximation Theory, and Special Functions, 2014. 314. Borojević-Šoštarić S., Palinkaš L., Neubauer F., Cvetković V., Bernroider M., Genser J.: The origin ...
... (1), pp. 24–32. IGNJATOVIĆ, D., PETROVIĆ, B., JOVANČIĆ, P., BOŠKOVIĆ, S., 2015: Impact of the Bucket Wheel Support at Technical Parameters of the Block and Bucket Wheel Excavator Capacity. Proceedings of the 12th International Symposium Continuous Surface Mining, Aachen 2014, str. 73–81. Уџбеници ...
... ground vibrations induced by blasting. PLoS One 8, е82056. KOSTIĆ S., VASOVIĆ N., FRANOVIĆ I., TODOROVIĆ K., 2013: Complex dynamics of spring-block earthquake model under periodic parameter perturbations. Journal of Computational and Nonlinear Dynamics, 9, 031019. 4. СПИСАК ИЗАБРАНИХ НАУЧНИХ ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016