Претрага

Упит dcterms_subject_txt:Materials Chemistry,Inorganic Chemistry,Physical and Theoretical Chemistry

2353 items

  • Ontološki model upravljanja rizikom u rudarstvu

    Olivera Kitanović (2021)
    Rudarska proizvodnja obuhvata kompleksne tehnološke sisteme, što nameće potrebu za uspostavljanjem i unapređivanjem sistema upravljanja rizikom. Heterogenost i obim podataka neophodnih za upravljanje rizikom zahtevaju sistem koji ih na fleksibilan način integriše i omogućava njihovo optimalno korišćenje. Osnovni cilj ove disertacije je razvoj ontologije za domen rudarstva i na njoj zasnovanog modela za upravljanje rizikom. Njegova realizacija podrazumeva i implementaciju algoritama ekstrakcije informacija za popunjavanje ontologije, kao i odgovarajuće softversko rešenje. Razvoj modela obuhvata i značajno proširenje rudarskog korpusa, kao ...
    rudarstvo, rizik, upravljanje rizikom, procena rizika, ontologija, semantička mreža, ekstrakcija informacija, upravljanje znanjem, računarska lingvistika
    ... computational linguistics and a corpus of documents from the mining domain (plans, reports, laws, textbooks and monographs). For systematization of data a descriptive method was used, finite automata and statistical analyzes for information extraction, and comparative and analytical research methods ...
    ... Accounting and Public Policy 24 (6): 521–31. Beko, Lidija, Ivan Obradović, and Ranka Stanković. 2015. “Developing Students’ Mining and Geology Vocabulary Through Flashcards and L1 in the CLIL Classroom.” In Proceedings of the Second International Conference on Teaching English for Specific Purposes and New ...
    ... Ranka Stanković, Ivan Obradović, and Biljana Lazić. 2015. “Terminology Acquisition and Description Using Lexical Resources and Local Grammars.” In Proceedings of the 11th International Conference on Terminology and Artificial Intelligence, edited by Thierry Poibeau and Pamela Faber, 1495:81–89. CEUR ...

  • Multiple-Criteria Decision-Making in Mine Development Planning

    Sanja Bajić (2023)
    The Borska Reka ore deposit is an experimental location where developed methodologies have been applied. It is the largest ore body within the Bor mining complex, which has been the subject of numerous studies and analyses for more than three decades. The paper focuses on the application of FAHP and the VIKOR method to address ranking of alternatives and select the optimal mining method by means of fuzzy multicriteria optimization.

  • Развој хибридног модела за оптиматизацију завршне контуре одлагалишта у површинској експлоатацији лежишта минералних сировина

    Aлександар Додеровић (2024)
    Површинска експлоатација минералних сировина захтијева претходно откопавање значајних( милионских) количина јаловине, које је неопходно транспортовати до локације на којој ће сеона трајно одложити. Традиционални приступ избора локације и дизајна одлагалишта се карактерише парцијалним приступом, заснованом на анализи неколико водећих критеријума као и на личном искуству инжењера, често занемарујући синергетски ефекат осталих утицајних фактора Технолошке операције које се односе на манипулацију јаловином, међу којима предњачи транспорт, генеришу највећи дио трошкова у површинској експлоатацији. Такође, цјелокупан процес експлоатације додатно је ограничен ...
    оптимизације завршне контуре одлагалишта, хибридни модел, површинска експлоатација, генетски алгоритам

  • Osnovi hidrogeologije

    Petar Dokmanović (2021)
    hidrogeologija, atmosferska voda, površinske vode, podzemne vode, vodni bilans, poroznost stena
    ... Srbije, Beograd. 60. Morel FM, Hering GJ (1993): Principles and Applications of Aquatic Chemistry, Wiley and sons, New York 61. Mook W.G. (2006): Introduction to isotope hydrology-Stable and radioactive isotopes of hydrogen, oxygen and carbon, International contributions to hydrogeology, Vol. 25 ...
    ... Rudarsko geološki fakultet, Beograd 40. Krešić N. (2007): Hydrogeology and Groundwater Modelling, sec. edition, CRC Press Taylor and Francis Group, Boca Raton 41. Kresic N. (2008): Groundwater resources (Sustainability, Mansgement and Restoration), McGraw- Hill, New York 42. Larson, J. (1984): Ground ...
    ... Balance, Elsiever, Amsterda 3. Bear J., Chang D.H.A (2010): Modelling Groundwater Flow and Contaminant Transport, Springer, Dodrecht, Heidelberg, London, New York 4. Chilton J. Seiler K (2006): Groundwater occurence and hydrogeological environments, In: Protecting Groundwater for Health, Managing the ...

  • Hibridni sistem za planiranje i analizu ventilacije rudnika

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    Ventilacija rudnika, informacioni sistemi
    ... PROCESSES IN MINE CHAMBERS USING COMPUTATIONAL FLUID DYNAMICS Theoretical Foundations of Computational Fluid Dynamics………………………….43 What is CFD ? General Form of the Balance Equation Initial and Boundary Conditions State Equations Laminar and Turbulent Flow Reynold’s Equations Prantl’s Theory of Blending ...
    ... elektronsku knjigu? Sadržaj knjige UML notacija Index About the book The book offers the theoretical rationale and a detailed description how the components of the hybrid system for mine ventilation planing and analysis (INVENTS) were realized as well as the concept outlined in Figure 2. 351 O ...
    ... key role in the process of mine ventilation planing and design. Numerous and divers artificial intelligence methods and techniques and rapid development of computer technology enable a construction of systems which both intertwine these methods and combine them with the classical procedural approach ...

  • Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika

    Saša M. Jovanović (2016-05-16)
    Investiciono okruženje skopčano sa rudarskom industrijom je veoma svojstveno kada seuporedi sa okruženjima koje susrećemo u tipičnim proizvodnim industrijama. Neke odkarakterisitka rudarstva, koje su često naznačene kao jedinstvene su: visok intenzitetinvesticija, dugi predproizvodni periodi, visok rizik i neobnovljivost resursa.Investiranje u sistem otvaranja rudnika predstavlja dobar primer ireverzibilneinvesticije. Takva investicija zahteva pažljivu analizu, jer nakon njene realizacije ona sene može nadoknaditi bez značajnog gubitka vrednosti. Očigledno je da izbor sistemaotvaranja podzemnog rudnika pripada strateškom planiranju...
    otkopavanje; otvaranje; mreže i grafovi; fuzzy skupovi; stohastičkiprocesi; indeks konveksnosti; sistemi podrške odlučivanju
    ... Thomas, D.A and Weng, J.F (1998). Gradient Constrained Minimal Steiner Trees, in Network Design: Connectivity and Facilities Location (DIMACS Series in Discrete Mathematics and Theoretical Computer Science, 40) American Mathematical Society: Providence, 23-38. [8] Brimberg, J., Juel, H. and Schoble ...
    ... Paul Erdos and the Search for Mathematical Truth. New York: Hyperion, pp. 238- 239. [22] J. Do, H. Song, S. So. and Y. Soh., Comparision of Deterministic Calaculation and Fuzzy Arithmetic for Two Prediction Model Equations of Corrosion Initiation, Journal of Asian Architecture and Building Engineering ...
    ... suitable for accessing and exploiting a deposit is one that mine engineers and planners are faced with, when investigating the most efficient production system. Basically, there are three main development systems to gain access to an ore body: vertical shaft, decline (ramp) and adit. These three systems ...

  • 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
    ... of Waste Fills - Theory and Practise, ASTM STP 1070, Landva, A.O. and Knowles, G.D., eds., American Society for Testing and Materials, Philadelphia, USA, 225-239 Eid, H.T., Stark, T.D., Evans, W.D. & Sherry, P.E. (2000). Municipal solid waste slope failure, I: Waste and foundation properties, Journal ...
    ... (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, S.G. (2000). Lateral earth pressure at rest and compressability of municipal solid waste ...
    ... John Wiley & Sons, 450. Morris, D.V. & Wood, C.E. (1990). Settlement and Engineering Consideration in Landfill Final Cover Design, Geotechnics of Waste Fills - Theory and Practice: ASTM- American Society for Testing and Materials, STP 1070, 319-330. Oettle, N. K., Hanson, J. L. & Yesiller, N. (2008) ...

  • 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
    ... of Waste Fills - Theory and Practise, ASTM STP 1070, Landva, A.O. and Knowles, G.D., eds., American Society for Testing and Materials, Philadelphia, USA, 225-239 Eid, H.T., Stark, T.D., Evans, W.D. & Sherry, P.E. (2000). Municipal solid waste slope failure, I: Waste and foundation properties, Journal ...
    ... (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, S.G. (2000). Lateral earth pressure at rest and compressability of municipal solid waste ...
    ... John Wiley & Sons, 450. Morris, D.V. & Wood, C.E. (1990). Settlement and Engineering Consideration in Landfill Final Cover Design, Geotechnics of Waste Fills - Theory and Practice: ASTM- American Society for Testing and Materials, STP 1070, 319-330. Oettle, N. K., Hanson, J. L. & Yesiller, N. (2008) ...

  • 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
    ... (1986) Standard Penetration Test Procedures and the Effect in Sands of Overburden Pressure, Relative Density, Particle Size, Aging and Over- Consolidation. 9. Terzaghi, K. THEORETICAL SOIL MECHANICS. John Wiley & Sons, New York 1943. 10. Terzaghi, K., and Peck ,R. B. (1948). Soil mechanics in e ...
    ... seismo.gov.rs/Seizmicnost/Karte_hazarda_l.htm 3. Liao, S. S. C., and Whitman, R. V. (1986). Overburden correction factors for SPT in sand. ASCE Journal of Geotechnical Engineering 4. Mayerhof, G.G. (1956). Penetration Tests and Bearing Capacity of Cohesionless Soils. Journal of Soil Mechanics ...
    ... слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf ...

  • 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
    ... (1986) Standard Penetration Test Procedures and the Effect in Sands of Overburden Pressure, Relative Density, Particle Size, Aging and Over- Consolidation. 9. Terzaghi, K. THEORETICAL SOIL MECHANICS. John Wiley & Sons, New York 1943. 10. Terzaghi, K., and Peck ,R. B. (1948). Soil mechanics in e ...
    ... seismo.gov.rs/Seizmicnost/Karte_hazarda_l.htm 3. Liao, S. S. C., and Whitman, R. V. (1986). Overburden correction factors for SPT in sand. ASCE Journal of Geotechnical Engineering 4. Mayerhof, G.G. (1956). Penetration Tests and Bearing Capacity of Cohesionless Soils. Journal of Soil Mechanics ...
    ... слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf ...

  • Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda

    Đorđije M. Božović (2023)
    Predmet istraživanja doktorske disertacije su bunari sa horizontalnim drenovima beogradskog izvorišta podzemnih voda, drugog najvećeg izvorišta ovog tipa na svetu, čiji je režim rada opterećen procesima intenzivnog starenja prisutnog od samog početka formiranja izvorišta, početkom 1950‒ih godina. Istraživanja sprovedena u okviru izrade disertacije su imala za cilj definisanje nove metodologije izučavanja procesa mehaničkog i biohemijskog kolmiranja drenova izradom detaljnih 3D numeričkih hidrodinamičkih modela, upotrebom postojećih, dostupnih i široko rasprostranjenih računarskih programa. Istraživanja su realizovana simulacijom ostvarenog režima podzemnih voda ...
    modeliranje podzemnih voda, hidrauličke karakteristike drenova, koeficijent propusnosti drenova, prifilterska zona drena, hidraulički otpori na drenovima, kolmiranje drenova, ulazne brzine podzemnih voda, MODFLOW, CLN Package
    ... Doktorska disertacija 32 Chen, C., Wan, J., Zhan, H., 2003. Theoretical and experimental studies of coupled seepage-pipe flow to a horizontal well. Journal of Hydrology, 281, 159–171. DOI: 10.1016/S0022-1694(03)00207-5 ...
    ... structural, and hydraulic terms, whereas the laterals were simulated using a mathematical (numerical) boundary condition of the third type and the hydrodynamic condition "lateral". The hydrodynamic investigations resulted in a proposal of an optimal, hydraulically representative, and hydrodynamically ...
    ... C., Tonkin, M., (Eds.), MODFLOW and More 2015: Modeling a Complex World – IGWMC, Integrated Groundwater Modeling Center, Colorado, 350–353. 39 Davis, K.W., Putnam, L.D., LaBelle, A.L., 2014. Conceptual and numerical models of groundwater flow in the Ogallala and Arikaree Aquifers, Pine Ridge Indian ...

  • Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays

    Vladimir Simić, Dragana Životić, Zoran Miladinović (2021)
    Management, Monitoring, Policy and Law,Nature and Landscape Conservation
    ... methods and a different approach based on the type of industrial clay in a particular de- posit. Many of the manuals and papers in Russian [70,71] address the issue of testing clay deposits and emphasize the need to adapt testing methods and analyses to specific types of raw materials and deposits ...
    ... of medium size, bedded and lenticular, with uniform structure, thick- ness, and quality of mineral raw mate- rial 50–100 100–200 200–300 2 Large deposits, bedded and lenticular, without uniform structure and thick- ness, with variable quality of mineral raw materials - 50–100 100–200 Deposits ...
    ... thickness, mostly medium or poor quality of raw materials, and underground method of exploitation (Table 3). In addition, high transport costs prevent potential exports, and domestic utilisation is impossible without bentonite processing plants and related industry that would use the final products ...

  • Preparation of Multimedia Document “YU Rock Scene”

    Milena Obradović, Aleksandra Arsenijević, Mihailo Škorić (2017)
    SUMMARY: This study will present the preparation process of a multimedia document entitled YU ROCK SCENE in which participants were senior students of undergraduate studies of the Department of Library and Information Science at the University of Belgrade Faculty of Philology during the academic year 2014/2015, as a part of the subject Multimedia Documents. This study gives an overview of the historical development of rock and roll in the territory of the former Yugoslavia, rock scene in Yugoslav republics, ...
    multimedia document, library science, information science, rock and roll, music, Yugoslavia
    ... completed, it was supposed to be processed, systematized and displayed in a desired manner. Mihailo Škorić and Petar Popović got that job. Processing of materials related to territorial division got on the table first. Mem- bers of the student groups who researched it got an assignment to arrange ...
    ... influence of rock and roll on art, media and social events: gigs and discotheques (Katarina Jugov, Ivana Merdović and Jelena Radić), festivals (Milan Avdulah and Uroš Tošić), books and poetry (Marija Brašanac and Tamara Stanojčić), albums and record labels (Snježana Mirčeta and Ivan Peić), magazines ...
    ... Influence of Rock and Roll on Art, Media and Social Events Influence of Rock and Roll was visible very fast in many social spheres. Presence of rock music in media influenced its increasing popularity. Rock and roll reached wide audience through radio and TV shows, magazines, books and movies. Soon, festivals ...

  • Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface

    Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos (2024)
    Predstavljamo trenutne aktivnosti na definisanju interfejsa leksikona i korpusa koji će služiti kao referenca u prikazu polileksemskih jedinica - višečlanih izraza - (različitih tipova - imenskih, glagolskih, itd.) u specijalizovanim leksikonima i povezivanju ovih unosa sa njihovim pojavljivanjima u korpusima. Konačni cilj je korišćenje ovakvih resursa za automatsko identifikovanje višečlanih izraza u tekstu. Uključivanje nekoliko prirodnih jezika ima za cilj univerzalnost rešenja koje nije usredsređeno na određeni jezik, kao i prilagođavanje idiosinkrazijama. Raspravljaju se izazovi u leksikografskom opisu višerečnih ...
    multiword expression lexicon, corpus, proof-of-concept lexicon encoding

  • Upper Miocene depositional environments of the Kikinda-Mokrin High (Serbia)

    Saša Ivanišević, Dejan Radivojević (2018)
    Exploration for oil and gas in mature areas, such as the Pannonian Basin, can benefit from reexamination of old data using more advanced modern workflows that focus on the temporal and spatial aspects of sediment deposition. Specifically, we apply a new environment of deposition model that interprets the Upper Miocene- Pliocene sediments as being deposited in a rapidly filling basin characterized by quick shelf edge progradation from the northwest toward the southeast. Reconstruction of this shelf edge trajectory reveals ...
    naftna geologija, depozicione sredine, formacije, Panonski basen

  • Managing mining project documentation using human language technology

    Aleksandra Tomašević, Ranka Stanković, Miloš Utvić, Ivan Obradović, Božo Kolonja (2018)
    Purpose: This paper aims to develop a system, which would enable efficient management and exploitation of documentation in electronic form, related to mining projects, with information retrieval and information extraction (IE) features, using various language resources and natural language processing. Design/methodology/approach: The system is designed to integrate textual, lexical, semantic and terminological resources, enabling advanced document search and extraction of information. These resources are integrated with a set of Web services and applications, for different user profiles and use-cases. Findings: The ...
    Digital libraries, Information retrieval, Data mining, Human language technologies, Project documentation

  • 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

  • Pleistocene rhinoceros from Bogovina Cave: the first report of Stephanorhinus hundsheimensis Toula, 1902 (Mammalia, Rhinocerotidae) from Serbia

    Predrag Radović, Miloš Radonjić, Emmanuel Billia (2020)
    Finds of Pleistocene rhinoceros are rare in Serbia, and only one species (the woolly rhinoceros Coelodonta antiquitatis Blumenbach, 1799) has been reported so far. The current paper presents the dental material of an extinct so-called Hundsheim rhinoceros, Stephanorhinus hundsheimensis Toula, 1902 from Bogovina Cave (East ern Serbia). Both the morphological and metric characteristics of the teeth are consis tent with the attribution to S. hundsheimensis. Unfortunately, the rhinoceros material originated from an uncertain geological context, so there is no ...
    rhinoceros, Stephanorhinus hundsheimensis, Serbia
    ... , Milanovic, S., and Hajdin, B. 2003. Hydrogeological risk factors of dam and reservoir construction-case example Bogovina. Materials and Geoenvironment, 50(1):105-108. Eisenmann, V., Alberdi, M.T., de Giuli, C., and Staesche, U. 1988. Methodology, p. 1-71. In Woodburne, M. and Sondaar, P. (eds.) ...
    ... periods (Pušić and Steva- nović, 1994; Dokmanovic et al., 2003; Milanović, 2015). Although the primary geological context of the fossils could not be determined, the fossil material from Bogovina Cave is nevertheless important due to the scarcity of rhinoceros fossils from Serbia. MATERIALS AND METHODS The ...
    ... Guérin (1980), Handa and Pan- dolfi (2016), Pandolfi and Erten (2017), and Pandolfi and Marra (2015). The methodologies concerning bovid and equid teeth follow Gentry (1999) and Eisenmann et al. (1988), respectively. The dental anatomical notation follows the system proposed by Smith and Dodson (2003) for ...

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

    Lidija Beko, Ivan Obradović, Ranka Stanković (2015)
    ... class is always English and as with any other classroom technique, the use of L1 is only a useful means or resource to the end of improving L2 proficiency. 5. MINING AND GEOLOGY TERMINOLOGY Using authentic teaching materials, encompassing demanding language input and subject content, inevitably ...
    ... vocabulary teaching and the use of L1 in the CLIL classroom, (2) review the literature on flashcards and discuss the use of it at home and in the classroom, (3) exemplify the complex mining and geology terminology and the difficulties the Serbian students face in terms of translation and comprehension ...
    ... 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 classroom (Auerbach 1993; Littlewood and Yu 2011; Guk and Kellogg, 2007; Storch and Aldosari, 2010; Swain and Lapkin, 2000) ...

  • Early–Middle Jurassic brachiopods from Ponor Mountain, Western Balkan Mountains, Bulgaria; taxonomy, biostratigraphy and occurrence in the context of the early Toarcian Oceanic Anoxic Event

    Barbara V. Radulović, Lubomir S. Metodiev, Neda Motchurova-Dekova, Platon Tchoumatchenco (2023)
    Brachiopods, taxonomy, biostratigraphy, early Toarcian Anoxic Event, Bulgaria