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Упит dcterms_subject_txt:Otoliti in situ

1979 items

  • Srbija u OneGeology Europe

    Danka Blagojević, Ranka Stanković, Petar Stejić, Velizar Nikolić (2014)
    Геолошки завод Србије као носилац Пројекта ОneGeologyEurope заједно са Рударско геолошким факултетом и Министарством за природне ресурсе, рударство и просторно планирање су се укључили у међународни Пројекат OneGeology Europe у мају 2013. године у већ поодмаклој фази израде Пројекта. До краја 2013. године испунили су завршене активности које треба да доведу до пуноправног укључења у Пројекат чиме је Република Србија нашла своје место на Геолошкој карти Европе 1:1М. Геолошка карта Србије 1:1М представља компилациону односно поједностављену верзију ОГК 1:500 ...
    OneGeologyEurope, метаподаци, хармонизација података, вишејезични мета-информациони систем
    ... former Yugoslavia, enabled today's Geological Survey of Serbia involvement in the Project OneGeology-Europe With the assistance of competent Ministry and Faculty for mining and geology, Serbia in the last moment step in the new European trend of exchanging data on the basis of uniform criteria for ...
    ... the former Yugoslavia, enabled today's Geological Survey of Serbia involvement in the Project OneGeology-Europe With the assistance of competent Ministry and Faculty for mining and geology, Serbia in the last moment step in the new European trend of exchanging data on the basis of uniform criteria for ...
    ... flows Vodeni tokovi Quatemary 0 Eartsurface deposits River plain system 4 Quarternary Holocene in general Holocen uopate 2 Quartemary Pleistocene in general Pleistocen uopste ee 3 Quarternary _Quarternary in general Kvartar uopate Quatemary | 4 Terrestrial deposits Se Cae 1241 up. ptht 1.21.34 4 Quartemary ...

  • Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)

    M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić (2020)
    Self-heating of coal waste is a major problem in the leading coal-producing and consuming countries, independent of the recent or past coal exploitation history. The phenomenon of self-heating is dependent on many factors such as the properties of organic matter (maceral composition and rank), moisture and pyrite content, climate effects, and storage conditions (shape of the dump or compaction of the coal waste). Once deposited, coal waste undergoes oxidation, which can lead to self- heating with the overall temperatures ...
    Stratigraphy,Economic Geology,Geology,Fuel Technology

  • Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu

    Luka Malenov (2024)
    Za potrebe izrade završnog rada na četvrtoj godini Rudarsko-geološkog fakulteta, studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti geotehničkih parametara, koje se izučava u sklopu obaveznog predmeta u četvrtoj godini: Projektovanje inženjerskogeoloških radova. Detaljna geotehnička istraživanja terena, izveo je Saobraćajni institut CIP iz Beograda, za potrebe izrade Glavnog projekta mosta Mihajlo Pupin preko Dunava, ...
    tlo, most, geotehnički parametri, karakteristične vrednosti geotehničkih parametara
    ... York. 7. Schmertmann, J. H. (1975). Measurement of in situ shear strenght. Proceedings of ASCE Spec. Conf. On In Sıtu Measurement of Soil Properties. Vol. 2. Raleigh. 8. Skempton, A.W. (1986) Standard Penetration Test Procedures and the Effect in Sands of Overburden Pressure, Relative Density, Particle ...
    ... studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti ...
    ... ispitivanja terena opitima statičke (CPT) ı standardne penetracije (SPT). 3.3.1. Opiti statičke penetracije (CPT) Ova ispitivanja vršena su "in situ" na tri opitna mesta, čiji je raspored dat na satelitskom snimku ı inženjersko-geološkoj karti (prilozi br. 1 ı br. 2), statičkim penetrometrom ...

  • Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu

    Luka Malenov (2024)
    Za potrebe izrade završnog rada na četvrtoj godini Rudarsko-geološkog fakulteta, studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti geotehničkih parametara, koje se izučava u sklopu obaveznog predmeta u četvrtoj godini: Projektovanje inženjerskogeoloških radova. Detaljna geotehnička istraživanja terena, izveo je Saobraćajni institut CIP iz Beograda, za potrebe izrade Glavnog projekta mosta Mihajlo Pupin preko Dunava, ...
    tlo, most, geotehnički parametri, karakteristične vrednosti geotehničkih parametara
    ... York. 7. Schmertmann, J. H. (1975). Measurement of in situ shear strenght. Proceedings of ASCE Spec. Conf. On In Sıtu Measurement of Soil Properties. Vol. 2. Raleigh. 8. Skempton, A.W. (1986) Standard Penetration Test Procedures and the Effect in Sands of Overburden Pressure, Relative Density, Particle ...
    ... studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti ...
    ... ispitivanja terena opitima statičke (CPT) ı standardne penetracije (SPT). 3.3.1. Opiti statičke penetracije (CPT) Ova ispitivanja vršena su "in situ" na tri opitna mesta, čiji je raspored dat na satelitskom snimku ı inženjersko-geološkoj karti (prilozi br. 1 ı br. 2), statičkim penetrometrom ...

  • 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
    ... based on field-scale experiments in lateritic red soil regions. Sci Total Environ. 2021; 761: 143252. https://doi.org/10.1016/j.scitotenv.2020.143252 PMID: 33183819 Jien SH, Kuo YL, Liao CS, Wu YT, Igalavithana AD, Tsang DCW et al. Effects of field scale in situ bio- char incorporation on soil ...
    ... https://doi.org/10.1016/j.carbon. 2019.09.018. Zhang Y, Feng DD, Zhao YJ, Dong HM, Chang GZ, Quan C, et al. Evolution of char structure during in-situ biomass tar reforming: Importance of the coupling effect among the physical-chemical structure of char-based catalysts. Catalysts. 2019; 9: 711. ...
    ... carbonates or sulfates, whereas phosphates would be counted correctly in Yox. Phosphorous content above 0.1% is also found in both gasification chars and in CS180h. In order to confirm the presence of soluble phosphorous in the original activated carbon AC2, the amount of phosphate from an eluate ...

  • A Tool for Enhanced Search of Multilingual Digital Libraries of E-journals

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Aleksandra Trtovac, Miloš Utvić (2012)
    This paper outlines the main features of Bibliša, a tool that offers various possibilities of enhancing queries submitted to large collections of TMX documents generated from aligned parallel articles residing in multilingual digital libraries of e-journals. The queries initiated by a simple or multiword keyword, in Serbian or English, can be expanded by Bibliša, both semantically and morphologically, using different supporting monolingual and multilingual resources, such as wordnets and electronic dictionaries. The tool operates within a complex system composed ...
    multilingual digital libraries, query expansion, TMX
    ... the article in .pdf format (residing on the official site of the INFOtheca journal) as well as the entire aligned parallel text of the article in .html format. More powerful is the full-text search (Figure 5). The user initiates this search by submitting a keyword in English or in Serbian and ...
    ... (one or more sentences or segments) in one of the TMX document languages, where the text in the first TUV is usually in the source language, and the texts in the remaining TUVs are in one or more target languages. Although the order of languages is the same in each TU, there is a TUV attribute ...
    ... translator’s aid, which could be of assistance both in reviewing terminology used in context and in refining the multilingual resources used within the system. Keywords: multilingual digital libraries, query expansion, TMX 1. Motivation In this paper we outline the main features of Bibliša ...

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

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

  • Petrofizička svojstva krečnjaka postamenta spomenika „Pobednik” na Beogradskoj tvrđavi

    Dijana Trajković (2024)
    Spomenik „Pobednik” je podignut 1928. godine na Gornjem gradu Beogradske tvrđave. Spomenik je predstavljen bronzanom muškom figurom sa orlom u desnoj ruci i spuštenim mačem u levoj ruci i delo je vajara Ivana Meštrovića, dok je postament delo arhitekte Petra Bajalovića. Postament je u vidu dorskog stuba sa kanelurama na visokoj kubičnoj bazi i izgrađen je od krečnjaka o čijem poreklu ne postoje zvanični literaturni podaci, ali u korelaciji sa ostalim objektima Beogradske tvrđave, pretpostavlja se da je za ...
    spomenik „Pobednik”, krečnjak, petrofizička svojstva, kompatibilnost
    ... of the Belgrade Fortress in 1928. It is represented by a bronze male figure with an eagle in his right hand and a lowered sword in his left and is it work of sculptor Ivan Meštrović while the pedestal is the work of architect Petar Bajalović. The pedestal was designed in the formo f a Doric column ...
    ... n determined the level oftheir compatibility. Based on the obtained results, presented in this paper, it was concluded that the limestone in question are petrographically compatible, while the differences in physical properties are the consequence of century-old negative influence of the external ...
    ... masa (pr) se određuje metodom piknometra. Na početku se vrši sprašivanje uzoraka u merzeru i ahatnom avanu sa tučkom i njihovo prosejJavanje na situ 0,063 mm (S/ika 2.7). Za ovu metodu Je korišćeno 60 g sprašenog i prosejanog uzorka originalno ugrađenih krečnjaka i 60 g uzorka krečnjaka za restauraciju ...

  • The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines

    Krstev Cvetana, Stanković Ranka, Vitas Duško, Obradović Ivan (2008)
    In this paper we present how resources and tools developed within the Human Language Technology Group at the University of Belgrade can be used for tuning queries before submitting them to a web search engine. We argue that the selection of words chosen for a query, which are 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 wordnets. These dictionaries enable semantic ...
    LR web services, MultiWord Expressions & Collocations, Information Extraction, Information Retrieval
    ... fact that the adjective form dinarsku is in the accusative case that is required by the preposition na. 7. In order to test our system we have used a log file of one of Serbian professional journals that deals with economic issues. The journal’s web site is supported by a search engine that ...
    ... do not have a corresponding entry in our e-dictionaries) do not inflect. It would yield correct examples in some cases (for instance, in šper ploče ‘plywood’ šper does not inflect and it is not in our e-dictionaries since it is not a valid Serbian word). In some other situations the prediction ...
    ... unrelated to the original keyword, thus making any stemmer useless. 3. In some cases the user may wish to perform a bilingual search in order to find documents on the chosen subject in two languages, e.g. English and Serbian. In the case of garlic the appropriate query should be composed of the ...

  • Demise of the Wetterstein Carbonate Platform and onset of the Dachstein Carbonate Platform recorded in deep-water successions of the East Bosnian-Durmitor megaunit (Pliješevina, northern Montenegro, Dinarides)

    Milica Mrdak, Eva Wagerer, Milan Sudar, Nevenka Djerić, Martin Đaković, Hans-Jürgen Gawlick (2024)
    Triassic, Carnica event, clay mineralogy, conodont biostratigraphy, Neo-Tethys

  • Mine surveying works for the purpose of excavating the remaining reserves of bauxite in the deposit of “Podbracan”

    Aleksandar Milutinović, Aleksandar Ganić, Thamer Rayes Diyab, Rade Tokalić, Meri Ganić (2015)
    ... po- sition of starting point in traverse - Standard deviation of the start- ing grid bearing ( σ v = ± 8ʺ); as well as the errors occurring during measuring, i.e. during setting out of traverse points in form of errors in setting out direction angles and error in setting out lengths of traverse ...
    ... tra- verse point in the direction of x-axis; i E σ - standard deviation of tra- verse point in the direction of y-axis; 1i N σ − - standard deviation of the previous traverse point in the direction of x-axis; 1i E σ − - standard deviation of the previous traverse point in the direction ...
    ... of bauxite in the deposit of "Podbracan" 4.1. Mining method The applied mining method, named the sublevel caving excavation method in crosswise direction, was chosen based on the relevant mining- geological parameters, mining condi- tions and other technical-technological factors in�uencing the ...

  • Stratigraphy and Microfauna (Radiolarians and Foraminifera) of the Upper Cretaceous (Upper Santonian–Lower Campanian) Carbonate Deposits in the Area of Struganik Village, Western Serbia)

    Liubov Bragina, Nikita Bragin, Luidmila Kopaevich, Nevenka Đerić, Nataša Gerzina Spajić (2020)
    Santonian, Campanian, radiolarians, planktonic foraminifera, biostratigraphy, limestones, Struganik, Serbia

  • 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

  • Еоценска фауна југозападног дела Сирт басена (Либија)

    Љупко Рундић, Мери Ганић (2020)
    Еоцен, крупни мекушци, нумулити, ЈЗ Сирт басен, Либија

  • Increasing the Local Road Network Resilience from Natural Hazards in Municipalities in Serbia

    Biljana Abolmasov, Miloš Marjanović, Ranka Stanković, Uroš Đurić, Nikola Vulović (2024)
    lokalni putevi, prirodni hazardi, otpornost na klimatske promene, MaPLoRds

  • 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
    ... archaeological site near Mošnje (Slovenia). Applied Clay Science, 57, 39-48. LCPC (1987) Limites d'Atterberg, limite de liquiditć, limite de plasticite, method' deessai LPC, n*19. Paris, France, Publication LCPC, 26 pp. McManus J. (1988) Grain size distribution and interpretation. Pp. 63–85 in: Techniques ...
    ... samples are shown in . Kaolinite occurs as lamel- lar hexagonal flakes with broken edges, while montmorillonite particles mainly form larger crumbly aggregates and dense plates with undefined edges. Titanium minerals in the form of rutile needles (~20 um) are evident in the samples, in agreement with ...
    ... Bodenbeschaffenheit - Bestimmung der Partikelgr Jlenverteilung in Mineralb den. Beuth. Berlin, Germany, Deutsches Institut far Normung. Djordjević B. (2013) Pottery making in Zlakusa. First ethnoarchaeological research project in Serbia. P. 49 in: Conference Proceedings, Rome Italy, l3th-I4th May 2010 ...

  • Geotehnički uslovi rekonstrukcije Zavičajnog muzeja u Jagodini

    Milan Tokanović (2024)
    U radu su prikazana geotehnička istraživanja za potrebe rekonstrukcije Zavičajnog muzeja Jagodina.Zavičajni muzej u ulici Kneginje Milice br.82 u Jagodini, ima ozbiljna oštećenja pojedinih delova konstrukcije koja su nastala na objektu tokom više od 80 godina eksploatacije.Kako bi se trajno rešio problem dinamičke stabilnosti i statičke održivosti konstruktivnog sistema objekta,neophodno je bilo definisanje geotehničkih uslova u zoni interakcije prirodne sredine i konstrukcije predmetnog objekta.Izvedena su terenska i laboratorijska ispitivanja na osnovu kojih su dobijene geotehničke podloge. Na osnovu dobijenih geotehničkih podloga ...
    geotehnička istraživanja, Zavičajni muzej, temelji, fundiranje, nosivost, sleganje, istražne jame, laboratorijska geomehanička ispitivanja, Jagodina
    ... u dozvoljenim granicama < 5% Dobijena granica tečenja iznosi 35 % Priprema uzorka je izvršena u suvom stanju, procenat čestica koje prolaze kroz sito 0.4mm je 90% Uzorak je CIM - Glina srednje plastičnosti, konzistencije: Čvrste, Ic=0.8, Boja: Smeđa. Granulometrijski sastav odredjen je kombinovanom ...
    ... u dozvoljenim granicama < 5% Dobijena granica tečenja iznosi 32 % Priprema uzorka je izvršena u suvom stanju, procenat čestica koje prolaze kroz sito 0.4mm je 90% Uzorak je CIL - Glina niske plastičnosti, konzistencije: Vrlo čvrste, Ic=1.7, Boja: Smeđa. Granulometrijski sastav odredjen je kombinovanom ...
    ... u dozvoljenim granicama < 5% Dobijena granica tečenja iznosi 34 % Priprema uzorka je izvršena u suvom stanju, procenat čestica koje prolaze kroz sito 0.4mm je 80% Uzorak je CIL - Glina niske plastičnosti, konzistencije: Vrlo čvrste, Ic=1.3, Boja: Smeđa. Granulometrijski sastav odredjen je kombinovanom ...

  • Characterization of the eastern Suva Planina Mt. karst aquifer (SE Serbia) by time series analysis and stochastic modelling

    Branislav Petrović, Veljko Marinović, Zoran Stevanović (2023)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Gate Road Support Deformation Forecasting Based on Multivariate Singular Spectrum Analysis and Fuzzy Time Series

    Luka Crnogorac, Rade Tokalić, Zoran Gligorić, Aleksandar Milutinović, Suzana Lutovac, Aleksandar Ganić (2021)
    Underground mining engineers and planners in our country are faced with extremely difficult working conditions and a continuous shortage of money. Production disruptions are frequent and can sometimes last more than a week. During this time, gate road support is additionally exposed to rock stress and the result is its progressive deformation and the loss of functionality of gate roads. In such an environment, it is necessary to develop a low-cost methodology to maintain a gate road support system. ...
    deformacije podgrade, lasersko skeniranje, višekanalna singularna spektralna analiza, prognoza, klasterisanje fuzzy vremenskih serija
    ... including duration time and costs of reparation with respect to forecasted deforma- tions. Future research will be focused on carrying an in situ measuring of the deformations in an underground mine to quantify the quality of the method. Furthermore, the focus will be on the making of a 3-D model of gate road ...
    ... much longer than is the case with the application of modern mechanized methods. In such a production environment, the maintenance of the gate road stability is almost impossible and is per- formed in an unsystematic way. In order to improve such a difficult situation, we use a laser scanner to obtain high ...
    ... much longer than is the case with the application of modern mechanized methods. In such a production environment, the maintenance of the gate road stability is almost impossible and is per- formed in an unsystematic way. In order to improve such a difficult situation, we use a laser scanner to obtain high ...

  • Resource-based WordNet Augmentation and Enrichment

    Ranka Stanković, Miljana Mladenović, Ivan Obradović, Marko Vitas, Cvetana Krstev (2018)
    In this paper we present an approach to support production of synsets for SerbianWordNet(SerWN)byadjustingPrincetonWordNet(PWN)synsetsusing several bilingual English-Serbian resources. PWN synset definitions were automatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equivalents compiled form bilingual resources. Preliminary results obtained from a setof1248selectedPWNsynsetsshowthattheproducedSerbiansynsetscontain 4024 literals, out of which 2278 were offered by the system we present in this paper, whereas experts added the remaining 1746. Approximately one half of ...
    WordNet, bilingual resources, term alignment, parallel lists
    ... list of aligned en-sr terms from the web site of the Serbian Institute for Standardization. 3. Production The final parallel list of translation equivalents compiled from all of the abovementioned resources had 151,641 different en-sr term pairs, as summarized in Table 1. The first two columns show the ...
    ... given in LiteralsEn, LiteralsSr. In the column Mark the expert marks if the offered literal is acceptable. The next column Frek shows the frequency of the candidate pair in the final list of parallel terms, whereas the resources in which the term pair was found are displayed in column Sources. In general ...
    ... literals in the 20,221 aligned synsets of PWN and SerWN, and found out that 11,091 synsets (55%) had the same number of literals, that the number of literals in 6,107 synsets (30%) differed by 1, in 1,834 synsets (9%) by 2, in 682 for (3%) by 3 literals, whereas an even greater difference in the number ...