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Упит dcterms_subject_txt:Otoliti in situ

1967 items

  • Definition of groundwater genesis and circulation conditions of the complex hydrogeological karst system Mlava–Belosavac–Belosavac-2 (eastern Serbia)

    Ljiljana Vasić, Saša Milanović, Zoran Stevanović, Laszlo Palcsu (2020)
    Geochemistry and Petrology

  • P-T analiza uglja RB Kolubara

    Rada Vitomir (2024)
    Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...
    Rudarski basen Kolubara, pliva tona analiza, lignit, kvalitet uglja, energetska efikasnost
    ... , Frandsen, F. J., & Spliethoff, H. (2018). Ash formation and deposition in coal and biomass fired combustion systems: Progress and 69 challenges in the field of ash particle sticking and rebound behavior. Progress in energy and combustion science, 68, 65-168. 11. Kostović M., Industrijski ...
    ... min. masa uzorka za datu klasu, dimax - prečnik najkrupnijih komada u klasi. Potrebno je svaku klasu krupnoće pre započinjanja postupka oprati na situ krupnoće I mm. Mulj koji dobijemo na prikazan način (krupnoće -1+0 mm) sakupljamo, sušimo, merimo i hemijski analiziramo na sadržaj pepela u njemu ...
    ... kvaliteta od onog na PK „Tamnava - Zapadno polje“. Granulometrijska analiza ispred drobilice (T 16) Granulometrijska analiza je izvršena primenom sita sa otvorima 200, 60, 50 ı 40 mm. 46 Tabela 4. Granulometrijski sastav ispred drobilice (transporter T 16) Klasa krupnoće (mm) | M(kg) M (%) > ...

  • Mineragenija i potencijalnost karbonatnih sirovina rudnog reona Bjelopavlića (Crna Gora)

    Darko M. Božović (2016-09-28)
    Karbonatne sirovine, obzirom na geološku građu Crne Gore predstavljaju jednu od najznačajnijih nemetaličnih mineralnih sirovina. U Crnoj Gori postoje brojna leţišta karbonatnih sirovina (arhitektonsko - građevinskog i tehničko - građevinskog kamena) koja su istraţena ili su u eksploataciji, među kojima rudni reon Bjelopavlića zauzima najznačajnije mjesto.Dosadašnja istraţivanja karbonatnih sirovina na ovom području imala su, međutim, prevashodno uzak istraţivački cilj, utvrđivanje rezervi arhitektonsko - građevinskog i tehničko - građevinskog kamena određenog leţišta, ili preliminarna ispitivanja kvaliteta krečnjaka u njima, sa ...
    karbonatne mineralne sirovine, arhitektonsko - građevinski kamen, tehničko - građevinski kamen, karbonatna punila, rudni reon Bjelopavlića, potencijalnost.
    ... peletni grainstone - rudstone (G - Ru), wackestone (W) i packstone (P), sa koncentacijom sesilnih organizama (rudista i bentoskih foraminifera) “in situ”, sa zaštitnim šupljinama ispunjenim gravitacionim cementom, što ukazuje da se dijageneza ovih sedimenata odvijala i u vadoznoj zoni. Ĉesta je ...
    ... krečnjaci sa brojnim fosilnim ostacima: školjki (dimenzija 2 - 6 cm), rudista, gastropoda (oko 4 cm) i krupnih foraminifera (do 2,5 cm), nastali “in situ”. Sadrţe i ređe kalcisfere i ovalne muljne valutke sa orjentacijom paralelno sa ss-površinama, debljine oko 2 cm i duţine oko 6 cm. Krečnjaci ...
    ... 196 Granulometrijski sastav polaznog uzorka određivan je standardnom metodama prosejavnja na Tyler-ovoj seriji sita. Svi otsevi sita zajedno sa prosjevom poslednjeg sita su izmjereni, podaci su sređeni i prikazani u tabeli 6/15. Tabela 6/15: Granulo - sastav polaznog uzorka krečnjaka ...

  • Rock slope stability analysis under Hoek–Brown failure criterion with different flow rules

    Svetlana Melentijević, Zoran Berisavljević, Dušan Berisavljević, Claudio Olalla Marañón (2024)
    The stability analysis of homogeneous rock slope following the Hoek–Brown failure criterion under the hypothesis of different flow rules is performed based on limit equilibrium and finite element methods. The applied failure criterion is the generalized Hoek–Brown that can be introduced as a shear/normal function in analysis applying different flow rules. The results are compared with those obtained by the application of equivalent shear strength parameters of the Mohr–Coulomb criterion, considering that this is still the most widely used ...
    Kružna klizna površ, Huk-Braunov kriterijum loma, Kriterijum popuštanja, Smičuća/normalna funkcija, Nivo napona, Verovatnoća i parametarska analiza

  • 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
    ... y parameters generally applicable in the waste settlement prediction models. The parameters vary from one landfill to another and their determination requires long laboratory tests of municipal wastes different in composition and age, and measurements in situ at designated landfills. Key ...
    ... i dva identična uzorka, ali sa različitim početnih zapreminskim težinama (90% i 70% u odnosu na utvrđenu zapreminsku težinu in situ). Uzorke su konsolidovali do in situ 6 - Čvrstoća smicanja komunalnog otpada 147 vertikalnih napona i na tako pripremljenim uzorcima su izvršili opite ...
    ... parametara čvrstoće smicanja koje su dobijene laboratorijskim i in situ ispitivanjima, a nakon toga se daje kraći osvrt na rezultate dobijene povratnim analizama. 6.3.1. Literaturni podaci vezani za laboratorijska i in situ ispitivanja 6.3.1.1. Opiti direktnog smicanja Parametri čvrstoće ...

  • 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
    ... y parameters generally applicable in the waste settlement prediction models. The parameters vary from one landfill to another and their determination requires long laboratory tests of municipal wastes different in composition and age, and measurements in situ at designated landfills. Key ...
    ... i dva identična uzorka, ali sa različitim početnih zapreminskim težinama (90% i 70% u odnosu na utvrđenu zapreminsku težinu in situ). Uzorke su konsolidovali do in situ 6 - Čvrstoća smicanja komunalnog otpada 147 vertikalnih napona i na tako pripremljenim uzorcima su izvršili opite ...
    ... parametara čvrstoće smicanja koje su dobijene laboratorijskim i in situ ispitivanjima, a nakon toga se daje kraći osvrt na rezultate dobijene povratnim analizama. 6.3.1. Literaturni podaci vezani za laboratorijska i in situ ispitivanja 6.3.1.1. Opiti direktnog smicanja Parametri čvrstoće ...

  • Effects of external noise on threshold-induced correlations in ferromagnetic systems

    Dragutin Jovković, Sanja Janićević, Svetislav Mijatović, Lasse Laurson, Đorđe Spasojević (2021)
    Изингов модел, праг детекције, екстерни шум

  • A business intelligence approach to mine safety management

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)
    ... Health’s (NIOSH), which is the leading world organization in this area. At the beginning of June 2014, the Office of Mine Safety and Health Research (OMSHR) within NIOSH announced the implementation of a taxonomy-based navigation tool called “Site Browser” (http://wwwn.cdc.gov/niosh-mining) that allows ...
    ... resources in Serbia Knowledge management in Serbian mining companies using ICT support for managing knowledge assets is still scarce in Serbian mining practice. However, various other applications of ICT in the field of mining have emerged in the past decade. In general, ICT is introduced in various ...
    ... gained in other circumstances that can be applied in potentially critical situations. Mining organizations need to preserve and transfer knowledge in order to be able to respond to emergencies, and knowledge management (KM) provides a useful perspective from which to tackle this issue [2]. In mining ...

  • Influence of Initial Treatment on the Survival and Recurrence in Patients With Differentiated Thyroid Microcarcinoma

    Jasna Mihailović, Ljubomir Stefanović, Ranka Stanković (2013)
    ... recurrenceVin lymph nodes in 9 patients (6.9%) and in thyroid bed (local recurrence) in 2 patients (1.5%), whereas recurrence at distant site appeared in 3 patients (2.3%)Visolated in 1 patient, associated with lymph node recurrence in another patient, and combined with local recurrence in a third patient. The ...
    ... microcarcinoma patients treated with TT/NTT and RAI. They reported a recurrence rate of 7% in thyroid bed, without distant site recurrence or disease-related mor- tality. These authors advocated that PTM should be treated in a same way as papillary thyroid carcinoma (PTC) suggesting thyroidectomy followed by ...
    ... 6.9* 1.5‡ DSR, distant site of recurrence; M1, distant metastasis at presentation; MF, tumor multifocality; N1, lymph node metastasis at presentation; ND, no data; R, recurrence rate. *Recurrence in lymph node †Overall recurrence rate. ‡Local recurrence (recurrence in thyroid bed). Clinical Nuclear ...

  • LRMI markup of OER content within the BAEKTEL project

    Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić (2015)
    ... management in Mongo DB, with videos served from YouTube or Amazon S3 and student data in MySQL,  edX Studio for course development in same Mongo DB that the LMS uses  Course Browsing, as a simple front page for browsing courses (edx.org site home page and course discovery site is not open ...
    ... Resource Metadata Initiative (LRMI) [5]. The focus of this paper is on LRMI metadata and their management in the context of BAEKTEL OER framework, which is described in more detail in section 2. In section 3 a review of semantic annotation implementation with examples of resource tagging is given ...
    ... tagged in a standard way in machine readable form. In that case, results returned by search engines are more relevant, and both educators and learners can find and compare learning materials that best suit their current needs more efficiently. Implementation can be accomplished in the following ...

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

    Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin (2016)
    ... l conceptual site models; data analysis and visualisation. London: CRC Press. MORTON, K.L., VAN MEKERK, F.A. (1993) A phased approach to mine dewatering. Mine Water and Environment, 12 (1), pp. 27-33. NIEDBALSKA, K. et al. (2011) Modelling of changes of hydrodynamic conditions in the aquatic ...
    ... (5), pp. 169-175. WELS, C., FERGUSON, P.R. and FAWCETT, M. (2012) Numerical groundwater flow modelling at the historic Rum Jungle mine site, northern Australia. In: MCCULLOUGH, C.D., LUND, M.A., and WYSE, L. (eds.) Proceedings of the International Mine Water Association Symposium. Bunbury, Australia ...
    ... observation network comprised of 116 piezometers (of which 54 in the upper aquifer, 22 in the intermediate aquifer, and 40 in the lower aquifer) were measured and analyzed. Both the initial and boundary conditions are also examined in detail in Polomčić et al. (2016). The schematization described above ...

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... Group 7 C.S. Michell (2013). Investigating the use of forensic stylistic and stylometric techniques in the analysis of authorship on a publicly accessible social networking site (Facebook) (MA in Linguistics thesis). University of South Africa 8 C. Hardaker (2015). The ethics of online aggression: ...
    ... Group 13. C.S. Michell (2013). Investigating the use of forensic stylistic and stylometric techniques in the analysis of authorship on a publicly accessible social networking site (Facebook) (MA in Linguistics thesis). University of South Africa 14. C. Hardaker (2015). The ethics of online aggression: ...
    ... aspects of scholarly work in the classroom settings but often overlooked in general blogging platforms. 1 dalibor.vorkapic@rgf.bg.ac.rs 2 https://omeka.org/ For the digital library presented in this paper, Omeka is installed on operating system Ubuntu 15.10 in a virtual machine. This ...

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

    Katarina Bogićević, Draženko Nenadić, Dragana Đurić, Mihajlo Jovanović, Aleksandra Savković (2023)
    Fosilni ostaci životinja i biljaka imaju važnu ulogu u rekonstrukciji pleistocenskih paleosredina. U ovom radu opisan je značaj tri grupe životinja: sitnih sisara, herpetofaune I mekušaca. Mada je za rekonstrukciju važan sastav čitave asocijacije, nalasci pojedinih vrsta mogu biti dovoljno indikativni da otkriju tip staništa ili klimatske uslove. Posebnu teškoću pri rekonstrukciji paleosredina u Srbiji predstavlja činjenica da klimatske promene na Balkanskom poluostrvu nisu bile tako oštre kao u srednjoj i zapadnoj Evropi, pa ne postoji drastična razlika u ...
    ... & Lewis, J. P., (2016): Oxygen isotopes in Molluscan shell: Applications in environmental archacology, Environmental Archacology. The Journal of Human Palaeoecology, 21 (3), 295-306. Lopez Antofianzas, R., & Cuenca Bescos, G., (2002): The Gran Dolina site (Lower to Middle Pleistocene, Atapuerca ...
    ... on the Neanderthal site of the Cova del Gegant (Sitges, Barcelona, Spain). Journal of Human Evolution, 55, 1151-1155. Mihailović, D., & Bogićević, K., (2016): Technological changes and population movements in the late Lower and carly Middle Palaeolithic of the Central Balkans. In: K. Harvati & M. ...
    ... habitat or climatic conditions. A particular difficulty in reconstructing palaecoenvironments in Serbia is the fact that climate changes on the Balkan Peninsula were not as sharp as in Central and Western Europe, so there is no drastic difference in composition, on the basis of which we would easily ...

  • Palinomorfe sa lokaliteta Gostuška reka (Stara planina)

    Ivan Rutović (2024)
    U radu su prikazani rezultati palinološkog istraživanja permsko-trijaskih sedimenata sa lokaliteta Gostuška reka. Palinološki kompleksi su detaljno analizirani, što je omogućilo morfološku, taksonomsku i paleoekološku identifikaciju palinomorfi. Istraživanje je pokazalo prisustvo velikog broja spora i polena golosemenica, dok je polen skrivenosemenica zastupljen u manjem procentu. Na osnovu paleoekoloških analiza, zaključeno je da je tokom formiranja sedimenata na lokalitetu vladala aridna klima, sa povremenim vlažnim fazama koje su omogućavale razvoj močvarne vegetacije.
    palinomorfe, paleoekologija, perm - trijas, Stara planina, Gostuška reka
    ... succession in the subsurface of Israel, Jerusalem, str. 8 — 50 Evelyn Kustatscher, Francesca Valleć, Barbara Lanthaler, Roberta Branz, Christoph Hartkopf-Freder, Nuskoisporites dulhuntyi from the Cisuralian and Lopingian of the Southern Alps: A morphological comparison between dispersed and in situ prepollen ...
    ... Palynology, Volume 329. https://doi.org/10.1016/J.revpalbo.2024.105157. eyfullah, L.J., Kustatscher, E. & Taylor, W.A. 2013. The first discovery of in situ Verrucosisporites applanatus spores from the Middle Triassic flora from Bromsgrove (Worcestershire, UK). Review of Palaeobotany and Palynology ...
    ... , Neri, C. & Venturini, C. 2000: Permian of south Europe and its interregional correlation. (In: Permian-Triassic Evolution of Tethys and Western Circum-Pacific. H.Yin et al, editors). Developments in Palaeontology and Stratigraphy, Vol. 18, p.p. 37- 70. Clark, R.F.A. 1965. British Permian saccate ...

  • The effect of finite driving rate on avalanche distributions

    Sonja Radić, Sanja Janićević, Dragutin Jovković, Đorđe Spasojević (2021)
    Statistics, Probability and Uncertainty,Statistics and Probability,Statistical and Nonlinear Physics

  • Fault type assessment based on vertical gravity gradient anomalies – advantages and limitations

    Ivana Vasiljević, Snežana Ignjatović, Branislav Sretković (2024)
    The type of dip-slip faults can be assessed based on the analysis of vertical gravity gradients. Theoretically, just a simple comparation of the gradient extreme values can give us an answer whether the fault is normal or reverse (thrust). Practical application of this method is far more complicated and the results depend on a number of parameters, such as a complexity of geological setting, the quality of gravity data, dip angle and displacement of the fault, density contrast, etc. ...
    dip-slip faults, vertical gravity gradients, field data analysis
    ... S OF SEDIMENTS IN BOREHOLE B-70 AT THE TETIMA ROCK SALT DEPOSIT (BOSNIA AND HERZEGOVINA) Zijad Ferhatbegović, Izudin Đulović, THE GEOLOGICAL PHENOMENA OF SALDA LAKE (BURDUR-TURKIYE Toni Nikolic, Yasemin Levanteli CAVE IN MIROSAVE GORGE - A NEW LATE PLEISTOCENE SITE OF THE SMALL MAMMAL ...
    ... extract anomalies caused by the faults, especially in the cases of complex tectonic setting. Another useful technique is the application of different methods for VGG calculation in order to compare and combine the results (Wahyudi et al., 2016). In most cases, the shape and relative magnitude of ...
    ... EKoH0McKa reo.toruja A REVIEW OF STRATIGRAPHY CHARACTERISTICS OF THE MAIN ROCK UNITS IN THE BOR METALLOGENIC ZONE AND THEIR LINK WITH MINERALIZATION Miodrag Banješević, Dragana Bosić PYRITE AND MARCASITE IN THE LOW-SULFIDATION SARNAK GOLD DEPOSIT, SE BULGARIA. CONSTRAINTS ON THE BEHAVIOR ...

  • Nekoliko primera iz prakse kontrole kvaliteta šipova SIT metodom

    Šušić Nenad, Berisavljević Dušan, Rakić Dragoslav (2011)

  • Available technological procedures for capturing CO2 in the industrial and power generation sectors

    Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac (2021)
    Climate change is a major environmental issue caused by anthropogenic emissions of greenhouse gases. Capturing CO2 and storing it in suitable geological formations is one of the main technological solutions that can provide mitigation of CO2 emission into the atmosphere. Capturing CO2 represents the first phase in process of carbon capture and storage, and includes the application of various technologies for the separation of CO2 produced in the energy and industrial sectors. There are four main systems for capturing ...
    capturing CO2, power plants, CO2 capture systems, CO2 technologies
    ... and in advanced development [5]. Figure 2. CCS facilities in industrial sector in different stages of development [5] 251 2.2. Capturing after combustion In post-combustion systems, CO2 is captured from the flue gases produced by combustion of fossil fuels and biomass in air, ...
    ... capture is shown in Figure 4. Figure 4. Schematic description of a pre-combustion capture [17] 2.4. Capturing CO2 by oxy-fuel In oxy-fuel combustion, nearly pure oxygen (95-99%) is used for combustion in power plants instead of air, resulting in reduced amount of nitrogen in the flue gas mixture ...
    ... system and injection in different geological formations [2,3]. Capturing CO2 is the most expensive phase in the carbon capture and storage process and it accounts for approximately 75 % of overall costs in the CCS system [4]. There are a large number of CCS projects worldwide in varius stages of d ...

  • Characterization of the medieval pottery from the Studenica monastery, Serbia, a UNESCO world heritage site

    Ljiljana Damjanović,Srna Stojanović, Vesna Bikić, Ivana Radosavljević Evans, Suzana Erić, Kristina Šarić (2017)

  • New data on the geology of the archaeological site at Vinča (Belgrade, Serbia)

    Rundić Ljupko, Knežević Slobodan, Kuzmić Vanja, Kuzmić Petar (2012)