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Упит dcterms_creator_txt:Suzuki H.

678 items

  • Stabilnost kosina u stenskoj masi - savremeni koncepti i metode proračuna

    Zoran Berisavljević, Dušan Berisavljević, Miloš Marjanović (2021)
    Stabilnost kosina
    ... preturanje blokova); koncept teorije plasti€nosti (grani¢na analiza); naponsko-deformacijska analiza primenom phi-c redukcije; verovatnoéa loma. Predgovor H Stabilnost kosina u stenskoj masi Nakon toga prikazani su osnovni postupci: ojacanja kosina ankerima, zaStite kosina torkretom i primenom plasti¢nih ...

  • Testing the energy value of different types of coal by the method of active thermography

    Stevan Đenadić, Ljubiša Tomić, Vesna Damnjanović, Predrag Jovančić, Dragutin Jovković (2020)
    In this paper, coal thermograms are presented and analyzed in order to determine their energy value. Two types of coal of different categories, brown and lignite, were selected for active thermographic imaging. The tested coal samples were processed before measurement so that they are similar in dimensions and have two plane-parallel smooth surfaces. The test samples were "primarily" heated under the same conditions and the process of their cooling was monitored by a thermal camera. "Then" they were cooled ...
    Infrared imaging, nondestructive testing, active thermography, coal.

  • Uniaxial compressive strength test before and after standard fire test on rock mass

    Stefan Mitrović, Goran Todorović, Bojan Kostić, Milica Mirković-Marjanović, Nikola Božović, Marija Krstić, Aleksandar Erić, Radovan Gospavić, Snežana Ilić, Aleksandar Kijanović (2022)
    ... before testing. A constant mass is considered to have been reached when the difference between two consecutive weight measurements, performed at 24 ± 2 h intervals, is not greater than 0,1% of mass of test sample. After drying, and before testing, samples are stored at room temperature. Load on test ...

  • Trans-Lithospheric Diapirism as a Possible Mechanism for Ophiolite Emplacement?

    Nikola Stanković, Taras Gerya, Vladica Cvetković, Vesna Cvetkov (2024)

  • Fragmentation Size Prediction of Blasted Material Using a Specialized Software for Drilling and Blasting

    Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić, Miljan Gomilanović (2024)
    Design and optimizing the drilling and blasting parameters, should fill the requirements for the capacity, fragmentation size, and technical characteristics of loading and transport equipment, and enable a safe work at the open pit. Besides mentioned, it also achieves the minimal impact on the environment of the open pit and decreases the negative effects on the environment, especially in the blast vibration and flyrock. To obtain the best possible blasting effects and consider all the factors, a specialized software is ...
    optimization, O-Pitblast, drilling, blasting, fragmentation size

  • Modeliranje sistema upravljanja zaštitom životne sredine u rudarsko-energetskim kompleksima

    Jelena R. Malenović - Nikolić (2016-07-12)
    Efikasnost funkcionisanja sistema upravljanja zaštitom životne sredine u rudarskoenergetskimkompleksima zavisi od stepena sprovođenja usvojene politike zaštiteživotne sredine i primene preventivnih mera zaštite životne sredine. Nedostatakfinansijskih sredstava za unapređivanje tehnologije eksploatacije, transporta, pripreme iprerade energetskih mineralnih sirovina u našim rudarsko-energetskim kompleksima,negativno utiče na ostvarivanje ciljeva zaštite životne sredine, a posledice radnihaktivnosti rudarsko-energetskih kompleksa dovode do smanjenja nivoa kvalitetavazduha, vode i zemljišta...
    rudarsko-energetski kompleks, životna sredina, sistem upravljanja,višekriterijumsko odlučivanje, modeliranje
    ... management for industrial sector, Energy Conversion and Management 74, 2013, pp. 70–80 57. Zhang, X., Hu, H., Han, J., Deng, H., Xiao, H., Peng, H., Li, Y., Shen, F., Yang, X., Wu, J., Zhang, Y., Qi, H., Several novel indicators being applied to analyze the relationships between Chinese economic growth ...
    ... 97, 2012, pp. 157–163 79. Yang, F., Yang, M., Nie, H., Productivity trends of Chinese regions: A perspective from energy saving and environmental regulations, Applied Energy 110, 2013, pp. 82– 89 80. Martos, H., Styles, D., Schoenberger, H., Identified best environmental management practices ...
    ... 2005, pp. 1–20 84. Rudberg, M., Waldemarsson, M., Lidestam, H., Strategic perspectives on energy management: A case study in the process industry, Applied Energy 104, 2013, pp. 487– 496 85. Welsch, M., Hermann, S., Howells, M., Rogner, H., Young, C., Rammad, I., Bazilian, M., Fischer, G., Alfstad ...

  • Distribution of major and trace elements in the Kovin lignite (Serbia)

    Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović (2019)
    geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive Xray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). ...
    General Earth and Planetary Sciences, General Environmental Science
    ... D., SIMIĆ, V., GRŽETIĆ, I. & LORENZ, H. (2015): Potentially toxic trace elements in some Serbian brown coals.– Reports of the Serbian Geological Soci­ ety (for the year 2015), 1–14. Serbian Geological Society, Belgrade, ISSN 0372­ 9966. ŽIVOTIĆ, D., WEHNER, H., OSTERTAG­HENNING, C., ERCEGOVAC, M. ...
    ... contents (daf) are similar in all three seams, averag­ ing at 64.78%, 64.40% and 64.96% for coal seams I, II and III, respectively (Table I). The average H contents (daf) are 4.64%, 4.91% and 4.55% for coal seams I, II and III, respectively, while the respective O contents (daf) are 25.90%, 27.05% and 27 ...
    ... backscatter images with EDS data of minerals; a) albite; b) K-feldspar; c) muscovite; d) Cr-rich chlorite; e) epidote; f ) gypsum/anhydrite; g) barite; h) Fe oxide/hydroxide. G eo lo g ia C ro a tica Životić et al.: Distribution of major and trace elements in the Kovin lignite (Serbia) 59 Figure ...

  • Keyword Extraction from Parallel Abstracts of Scientific Publications

    Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić (2017)
    ... Language in the Digital Age. META-NET White Paper Series. Springer, Heidelberg (2012). https://doi.org/10.1007/978-3-642-30755-3. Rehm, G., Uszkoreit, H. (Series eds.) 18. Krstev, C., Vitas, D., Stanković, R.: A lexical approach to acronyms and their definitions. In: Mariani, Z.V.J. (ed.) Proceedings ...
    ... keyphrase extraction. In: Proceedings of the 2004 Conference on Empirical Methods in NLP, pp. 1318–1327 (2009) 25. Lahiri, S., Mihalcea, R., Lai, P.-H.: Keyword extraction from emails. Nat. Lang. Eng. 23(2), 295–317 (2016) 26. Kim, S.N., Medelyan, O., Kan, M.-Y., Baldwin, T.: SemEval-2010 task 5: auto- ...

  • Availability as a dimension of energy security in the Republic of Serbia

    Boban Pavlović, Dejan Ivezić (2016)
    There is a range of modern approaches and models in literature for the evaluation and determination of energy security, which are based on different parameters and indicators. For most of them, a common characteristic is emphasizing the avail ability of energy, as an important dimension for ensuring energy security. In this paper, concise overview of Serbian energy sectors is given and appropriate energy indicators are defined and determined. Selected indicators provide insight into the main components that characterize availability ...
    raspoloživost energije, energetski indikatori, energetska bezbednost
    ... index is calculated as the proportion of individual energy sources, n, relative to the total number of energy sources, N: ( ) 1 ln , n i i i i n H P P P N= = − =∑ (11) The higher value of Shannon index, the greater is the diversity of observed groups of elements. Results of Shannon index for ...
    ... 3.06.02016%20ENERGY%20SECTOR%20DEVELOPMENT%20 STRATEGY%20OF%20THE%20REPUBLIC%20OF%20SERBIA.pdf [16] Beals, M., et al., Diversity Indices: Shannon’s H and E, The Institute for Environmental Modeling, Uni- versity of Tennessee, Knoxville, Tenn., USA, 2000 [17] ***, UK Energy Sector Indicators 2012, ...

  • Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181

    Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)
    Klizišta, Monitoring, GNSS, Geodetska osmatranja, UAV snimci, PSInSAR
    ... landslide area 228 B. Abolmasov et al. https://www.tectonics.caltech.edu more than 25 k points were generated, and for each point 2D (x, y) vector and h (z) were calculated. According to the pixel size of processed images (2.2 cm) those generated points were filtered from noise, and only points with ...
    ... considered for further analysis and comparison. Those data were used for 2D points vector azimuth analysis and for comparison of points elevation (h) differences. PSInSAR Data Analysis Interferometric techniques named Persistent Scatter Inter- ferometric Synthetic Aperture Radar (PSInSAR) have been ...

  • Classification of mining waste landfills according to legislation in Serbia

    Dragana Nišić, Uroš Pantelić, Nikoleta Aleksić, Neda Nišić (2021)
    rudarski otpad, jalovina, uredba, deponija, kategorija A, klasifikacija
    ... koji sadr- že opasne supstance“ (01 04 07*) se karakterizuju kao opasni otpadi samo ako sadrže opasne materije iznad graničnih vrednosti predloženih H listom Pravilnika o kategorijama, ispitivanju i klasifikaciji otpada (Sl. glasnik RS, br. 56/2010, 93/2019 i 39/2021) [23]. Tek pošto se prethodno ...
    ... Pollution, vol. 228, no. 7, pp.1-12., 2017. [16] Sánchez, Luis Enrique, K. Alger, L. Alonso, F. Barbosa, M. C. W. Brito, F. V. Laureano, P. May, H. Roeser, and Y. Kakabadse: Impacts of the Fundão https://-ec.europa.eu/-environment/pdf/-wa-ste/mining/mwfs_report_dec_07.pdf https://-ec.europa. ...

  • Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima

    Nenad M. Marić (2016-09-26)
    Disertacija se konceptualno sastoji iz dva dela kojima je obuhvaćen pasivan (prirodnoprečišćavanje) i aktivan remedijacioni pristup (stimulisana bioremedijacija) kodpodzemnih voda zagađenih naftnim ugljovodonicima.U prvom delu disertacije prikazani su rezultati osmatranja procesa prirodnogprečišćavanja u podzemnim vodama na lokaciji istorijskog zagađenja kerozinom.Tragovi zagađenja naftnim ugljovodonicima pronađeni su 20 godina nakon prosipanjakerozina. Ovo je stvorilo osnovu za proučavanje efekata dugotrajne izloženostipodzemnih voda procesima biodegradacije u terenskim uslovima. Uočeno je da sesnižene koncentracije elektron akceptora (O2, NO3-, SO42-) i povišene koncentracijemetaboličkih produkata biodegradacije ...
    podzemne vode, naftni ugljovodonici, kerozin, prirodno prečišćavanje,stimulisana bioremedijacija
    ... CH2O + 1 /5 NO3 - + 1 /5 H + 1 /4 CO2 + 1 /10 N2 + 1 /2 H2O -119 Redukcija mangana 1 /4 CH2O + 1 /2 MnO2 + 1 /2 HCO3 - + 1 /2 H + 1 /4 CO2 + 1 /2 MnCO3 + 3 /4 H2O -98 Redukcija gvožđa 1 /4 CH2O + FeOOH + HCO3 - + H + 1 /4 CO2 + FeCO3 + 7 ...
    ... 7 /4 H2O -42 Redukcija sulfata 1 /4 CH2O + 1 /8 SO4 2- + 1 /8 H + 1 /4 CO2 + 1 /8 HS - + 1 /4 H2O -25 Redukcija ugljen dioksida /fermentacija metana 1 /4 CH2O 1 /8 CO2+ 1 /8 CH4 -23 Imajući u vidu energetsku vrednost pomenutih reakcija, Alvarez and Illman (2006) ...
    ... Bioremediation of oil- contaminated soil: microbiological methods for feasibility assessment and field evaluation. J. Microbiol. 13. Bedient P, Rifai H, Newell C (1999) Ground water contamination transport and remediation, 2nd edn. Prentice Hall, Upper Saddle. 14. Bento FM., Camargo FAO, Okeke BC ...

  • 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
    ... https://www.uradni- list.si/glasilo-uradni-list-rs/vsebina/2017-01-2915?sop=2017-01-2915 (accessed on 2 June 2021). 9. Šooš, T.; Lautar, K.; Urbančič, H.; Kobe Logonder, N.; Kmet Zupančič, R.; Fajić, L. Slovenian Development Strategy 2030; Govern- ment Office for Development and European Cohesion Policy: ...
    ... P. Current fundamental and applied research into clay minerals in China. Appl. Clay Sci. 2016, 119, 3–7, doi:10.1016/j.clay.2015.07.043. 24. Dill, H. A geological and mineralogical review of clay mineral deposits and phyllosilicate ore guides in Central Europe—A function of geodynamics and climate ...
    ... of kaolin deposits in Patagonia (Argentina). Appl. Clay Sci. 2016, 131, 44–47, doi:10.1016/j.clay.2015.12.031. 74. Kadir, S.; Külah, T.; Erkoyun, H.; Uyanık, N.Ö.; Eren, M.; Elliott, W.C. Mineralogy, geochemistry, and genesis of bentonites in Upper Cretaceous pyroclastics of the Bereketli member ...

  • Towards Sustainable Management of Transboundary Hungarian-Serbian Aquifer

    Zoran Stevanović, Peter Kozák, Milojko Lazić, Janos Szanyi, Dušan Polomčić, Balazs Kovács, Jozsef Török, Saša Milanović, Bojan Hajdin, Petar Papić (2011)
    ... Co. KCaA i: 4.9 Towards Sustainable Management of Transboundary Hungarian-serbian Aquifer 4.9 Towards Sustai nable Management of Transbou ndary H u ngarian-serbian Aqu ifer zoran stevanovit, Pbter Kozhk, Milojko Lazii, J6nos szanyi, DuSan polomtit, Bal1zs lhvhcs, J6zsef Tor'ok, Sa\a Milanovii ...

  • Збирка задатака из Механике 1 и Отпорности материјала

    Aна Петровић, Инес Гроздановић (2023)
    статика, отпорност материјала
    ... Tauky 4. Kpak cHuIe 3a Tauky A A HHje Kpak cHJIe F Cnuka 1.20 Kpak cune 18 CucrTeMu cuna KpaK cHune Ry (Isin aq) Kpak cuHje S (h sin a) y A KpaK cwute G (I/2 cos q) Cnuka 1.21 Kpauu ceux cuna (3a mauky A) koje Genyjy Ha uimarn Ha Cnuuu 1.22 npuka3aHMi cy cCMepoBUM MOMeHaTa ...

  • Projection of SO2 emissions in coal power plants in Serbia

    Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2023)
    The production of electricity in the countries of South-Eastern Europe (SEE) was mainly related to the use of coal, predominantly lignite. The total installed capacity of thermal power plants using coal in these seven countries is 17.813 MW, distributed in 31 thermoblocks. The mentioned plants are the dominant pollutant emitters in all observed countries. Data on the largest emitters in the countries of the European Union and a comparison with SEE countries were collected. The calculation of emissions of ...
    енергeтика, емисије, СО2, угаљ, електране
    ... Projection of total calorific value 24.000.000 GJ - period 2023-2040 | 120 · + E o [ % Hi 100 c = o ·š 20 j Projection emission without desulfurization H r_ M i L_ ___------">~ ~.~ E [] TT C--- ” TO------ u [ {average emission 86.424 tSO2) - period 2020-2040 | 80 F as 60 10 j 40 ——Total calorific ...

  • Geotehnički uslovi izgradnje tunela „Debelo brdo“ na autoputu E-80 Niš - Pločnik

    Dragoslav Rakić, Radojica Lapčević, Irena Basarić Ikodinović, Dragan Lukić (2022)
    Tunel „Debelo brdo“ nazvan je po najizraženijem relјefnom obliku na ovoj drugoj deonici autoputa E-80 Niš – Pločnik. Osnovnu geološku građu na lokaciji tunela čini Mio-Plioceni kompleks heterogenog litološkog sastava. Izgradnja tunela je predviđena delom u otvorenom iskopu dužine 240 m, a delom sa podzemnim iskopom dužine 190 m. U zoni tunela, padina je okarakterisana kao uslovno stabilna, pa bi neadekvatna zasecanja mogla da izazovu klizanja terena. Iz tih razloga, u okviru rada posebno su prikazani geotehnički uslovi izgradnje ...
    Tunel „Debelo brdo“, Geotehnički parametri, Privremene kosine, Šipovi, Podgrada.
    ... cr = 10-18 kPa trenja r = 10-120 za laporovite gline (gl-pr ), tj. cr = 9-14 kPa, i r = 7-110 za sloj lapora glinovitih (Lgl,pr). Zavisnosti od h frakcija, prikazane su na Slici 8. se u jednom uskom se za koheziju . Slika 8. . Me utim, ukoliko se nepovoljni sezonski vremens ...

  • Хидрогеолошки услови формирања угљокиселих минералних вода Србије

    Goran H. Marinković (2014-06-17)
    Докторском дисертацијом разматране су хидрогеолошке структуре угљокиселихминералних вода литосфере Србије. При истраживањима узети су у обзир:резултати испитивања старости, порекла и физичко – хемијских карактеристикаугљокиселих вода, геотемпературни услови и геотектонска грађа литосфере,резултати изотопских испитивања на δ13С у карбонатима хидротермалнихлежишта, резултати истраживања минималних температура трансформацијекарбоната и структурно - хидрогеолошки услови у областима дренирањаугљокиселих вода.Резултати показују да је угљеник угљокиселих вода пореклом из карбонатахидротермалне фазе младих магматских процеса, а да су матични супстратиовог елемента карбонати мезозојских и палеозојских седиментних иметаморфних стена. Угљендиоксид ...
    литосфера Србије, угљокиселе воде, генеза, супстрати, рејони,хидрогеолошке структуре, дубина залегања, геолошки услови, типови,потенцијал.
    ... water of Serbia Goran H. Marinković Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Хидрогеолошки услови формирања угљокиселих минералних вода Србије;Hydrogeological conditions of forming carbonated mineral water of Serbia | Goran H. Marinković | Универзитет ...
    ... Горан Х. Маринковић ХИДРОГЕОЛОШКИ УСЛОВИ ФОРМИРАЊА УГЉОКИСЕЛИХ МИНЕРАЛНИХ ВОДА СРБИЈЕ ДОКТОРСКА ДИСЕРТАЦИЈА БЕОГРАД, 2014.година BELGRADE UNIVERSITY FACULTY OF MINING AND GEOLOGY BELGRADE Goran H. Marinković ...
    ... and Example from the Shuanshan Area of the South Tan-Lu Fault Belt. Acta Geologica sinica. Vol. 82 No. 3 (pp. 562 – 576) Weinlich H. F., Brauer K., Kampf H., Strauch G., Tesar J. and Weise M. S., 2003: Gas Flux and Tectonic Structure in the Western Eger Rift, Karlovy Vary – Oberpfalz and ...

  • Upravljanje proizvodnjom nafte – novi alat na bazi fazi logike

    Мирослав Црногорац, Душан Даниловић, Лола Томић (2020)
    ... as Reagent in Green Chemistry, Springer [2] Baser, K. H. C. and Buchbauer, G. (2009). Handbook of Essential oils; Science, Technology and Aplication, CRC Press [3] Asbahani, A., Miladi, K., Badri, W., Sala, M., Addi, E. H. A., Casabianca, H., Mousadik, A., Hartmann, D., Jilale, A., Renaud, F. N ...
    ... Cassardo C, Jones JAA.,” Managing water in a changing world. Water”, vol. 3, p. 618–628. 2011. [4] Gleick, P. H., “Water resources”. In Encyclopedia of Climate and Weather, ed. by S. H. Schneider, Oxford University Press, New York, vol. 2, p.817- 823. 1996. [5] United Nations Development Programme ...
    ... [7] McDermott, R. & O'Dell, C. (2001). Overcoming cultural barriers to sharing knowledge. Journal of Knowledge Management, 5(1), 76-85. [8] Lee, H. & Choi, B. (2003). Knowledge management enablers, processes, and organizational performance: an integrative view and empirical examination. Journal ...

  • Еоценска фауна југозападног дела Сирт басена (Либија)

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