Претрага
782 items
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Ore Microscopy Analysis Methods In Mineral Concentration Processis.
Tomanec Rudolf, Lazić Predrag, Gaćina R, Bajić S.. "Ore Microscopy Analysis Methods In Mineral Concentration Processis." in Proceedings of 5Th JUBILEE BALKANMINE CONGRESS AND COMERCIAL EXHIBITION, Ohrid: (2013): 779-785
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Superstructure of Mullite-type KAl9O14
Lazić P. Biljana, Krueger H., Kaindl R., Perfler L., Kremenović Aleksandar, Cvetković Vladica, Withers R.L. (2013)Lazić P. Biljana, Krueger H., Kaindl R., Perfler L., Kremenović Aleksandar, Cvetković Vladica, Withers R.L.. "Superstructure of Mullite-type KAl9O14" in Chemistry of Materials 25 no. 3, Washington, United States:American Chemical Society (2013): 496-502. https://doi.org/10.1021/cm3038476
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Revisiting the Early Jurassic (Sinemurian) brachiopod fauna from Smokovac, Montenegro
Michael R. Sandy, Barbara V. Radulović, Martin Đaković. "Revisiting the Early Jurassic (Sinemurian) brachiopod fauna from Smokovac, Montenegro" in The 13th Romanian Symposium of Palaeontology, Iași, September 16th to 17st, 2021, Editura Tehnopress Iași, 2021 (2021)
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Exchange-Bias and Grain-Surface Relaxations in Nanostructured NiO/Ni Induced by a Particle Size R
Kremenović Aleksandar, Jančar Boštjan, Ristić Mira, Vučinić Vasić Milica, Rogan Jelena, Pačevski Aleksandar, Antić Bratislav (2012)Kremenović Aleksandar, Jančar Boštjan, Ristić Mira, Vučinić Vasić Milica, Rogan Jelena, Pačevski Aleksandar, Antić Bratislav. "Exchange-Bias and Grain-Surface Relaxations in Nanostructured NiO/Ni Induced by a Particle Size R" in Journal of Physical Chemistry C no. 116 (2012): 4356-4354
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The Character of the Corelation Between Drilling speed and Changes of the Opserved Technical Parameters in Various Working Environments
Savic Lj, Janković R, Vidanović Nebojša, Lutovac Suzana. "The Character of the Corelation Between Drilling speed and Changes of the Opserved Technical Parameters in Various Working Environments" in Technics Technologies Education Management / TTEM 6 no. 4 (2011): 392-402
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Classification of Neolithic Ceramics and Clays According to Their Morphological Characteristics
Gajić Kvaščev Maja, Svoboda V., Jančić-Heinemann R., Dimitrijević M., Milovanović Dragan, Polić Radovanović Suzana (2012)Gajić Kvaščev Maja, Svoboda V., Jančić-Heinemann R., Dimitrijević M., Milovanović Dragan, Polić Radovanović Suzana. "Classification of Neolithic Ceramics and Clays According to Their Morphological Characteristics" in Mediterraneum Meeting Use of Multivariate Analysis and Chemometrics in Cultural Heritage and Environment-CMA4CH 2012, Rome, Italy:Rome University, La Sapienza (2012)
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... Колоња; Н. Гојковић; Р. Обрадовић 207. Вуковић Бошко 09.11.2011. Геолошко - економска оцена необновљених енергетских ресурса Реп. Српске у функцији националне и комерцијалне исплативости Геологија Р. Јеленковић Р. Јеленковић; Р. Тошовић; А. Костић; Д. Животић; Р. Цвијић 208. Радуловић ...
... of Groundwater modeling for designing a dewatering system: Case study of the Buvač Open Pit Mine, Bosnia and Herzegovina., Galović Lidija, Juračić Mladen, 2015. 327. Tomić Ljubiša D., Jovanović Dalibor B., Karkalić Radovan M., Damnjanović Vesna M., Kovačević Branko V., Filipović Dalibor D., Radaković ...
... KONDŽULOVIĆ R., TOŠOVIĆ R., 1996: Geološko modeliranje jalovišta u funkciji površinske eksploatacije. III konferencija o površinskoj eksploataciji, Beograd, Jugoslovenski komitet za površinsku eksploataciju, Rudarsko geološki fakultet, s. 5–9, Beograd. TOMANEC R., BUGARIN M., KONDŽULOVIĆ R., 1997: ...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
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Prilog poznavanju režimu rada i uslova eksploatacije neogene izdani na području Centralnog Pomoravlja – izvorište Ribare
Jemcov Igor, Polomčić Dušan, Petrović R., Ćuk Marina. "Prilog poznavanju režimu rada i uslova eksploatacije neogene izdani na području Centralnog Pomoravlja – izvorište Ribare" in Zbornik radova XIV srpskog simpozijuma o hidrogeologiji sa međunarodnim učešćem, Zlatibor, 17-20. maj 2012. godine, Zlatibo Beograd:Univerzitet, Rudarsko-geološki fakultet (2012): 33-39
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Investigation of the microbial diversity of an extremely acidic, metal-rich water body (Lake Robule, Bor, Serbia)
Stanković S., Morić I. R., Pavić A.B., Vasiljević B.Z., Johnson D.B., Cvetković Vladica. "Investigation of the microbial diversity of an extremely acidic, metal-rich water body (Lake Robule, Bor, Serbia)" in Journal of the Serbian Chemical Society 79 no. 6, Beograd, Serbia:Serbian Chemical Society (2014): 729-741. https://doi.org/10.2298/JSC130605071S
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Numerical Modeling and Computer Simulation of Ground Movement Above Underground Mine
Nurić A., Nurić S., Kričak Lazar, Lapadić I. Husanagić R.. "Numerical Modeling and Computer Simulation of Ground Movement Above Underground Mine" in World Academy of Science, Engineering and Technology, International Science Index 69 (2012) 6 no. 9, :World Academy of Science, Engineering and Technology (2012): 361-370
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Variation of olivine composition in the volcanic rocks in the Songliao basin, NE China: lithosphere control on the origin of the K-rich intraplate mafic lavas
Zhang, L.-Y., Prelević Dejan, Li, N., Mertz-Kraus, R., Buhre, S.. "Variation of olivine composition in the volcanic rocks in the Songliao basin, NE China: lithosphere control on the origin of the K-rich intraplate mafic lavas" in Lithos 262 (2016): 153-168. https://doi.org/https://doi.org/10.1016/j.lith
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Kinetics of electric arc furnace slag leaching in alkaline solutions
Nikolić Irena, Drinčić Ana, Đurović Dijana, Karanović Ljiljana, Radmilovic V. Vuk, Radmilovic R. Velimir (2016)Nikolić Irena, Drinčić Ana, Đurović Dijana, Karanović Ljiljana, Radmilovic V. Vuk, Radmilovic R. Velimir. "Kinetics of electric arc furnace slag leaching in alkaline solutions" in Construction and Building Materials 108, Radarweg 29; Amsterdam, 1043 NX; Netherlands; Subscr. to: Elsevier BV, PO Box 211, Amsterdam, 1000 A:Elsevier BV (2016): 1-9. https://doi.org/10.1016/conbuildmat.2016.01.03
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Implications of the geological characteristics and genesis of the Allchar deposit for the Lorex Project.
Boev, B., Cvetković, V., Jelenković, R., Boev, I.. "Implications of the geological characteristics and genesis of the Allchar deposit for the Lorex Project." in Geologica Macedonica 1 no. 32, Štip:Goce Delčev University in Štip, Faculty of Natural and Technical Sciences, Štip, Republic of Macedonia (2018): 5-20
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Frequency and Length of Syllables in Serbian
Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová (2019)Basic analyses of several properties of syllables (the rank-frequency distribution, the distribution of length, and the relation between length and frequency) in Serbian is presented. The syllabification algorithm used combines the maximum onset principle and the sonority hierarchy. Results indicate that syllables behave similarly to words as far as mathematical models are concerned, but values of parameters in models for syllables are quite different from those for words.... Grzybek, P., Jayaram, B.D., Köhler, R., Krupa, V., Mačutek, J., Pustet, R., Uhlířová, L., Vidya, M.N. (2009). Word Frequency Studies. Berlin, New York: de Gruyter. Popescu, I.-I., Naumann, S., Kelih, E., Rovenchak, A., Sanada, H., Overbeck, A., Smith, R., Čech, R., Mohanty, P., Wilson, A., Altmann ...
... sonorants j(ј), l(л), lj(љ), m(м), n(н), nj(њ), r(р), v(в) obstruents b(б), c(ц), č(ч), ć(ћ), d(д), dž(џ), đ(ђ), f(ф), g(г), h(х), k(к), p(п), s(с), š(ш), t(т), z(з), ž(ж) Two further aspects of Serbian must be taken into consideration. First, the consonant r is syllabic (i.e. it forms a syllable nucleus) ...
... APVV SK-SRB-2016-0021 (M. Radojičić, B. Lazić, R. Stanković, J. Mačutek, L. Leššová) and VEGA 2/0054/18 (J. Mačutek, L. Leššová). REFERENCES Altmann, G. (1983). H. Arens’ “Verborgene Ordnung” und das Menzerathsche Gesetz. In: Faust, M., Harweg, R., Lehfeldt, W., Wienold, G. (eds.), Allgemeine ...Marija Radojičić, Biljana Lazić, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Ján Mačutek, Lívia Leššová. "Frequency and Length of Syllables in Serbian" in Glottometrics (2019)
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Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction
Velislava Stoykova, Ranka Stanković (2018)Velislava Stoykova, Ranka Stanković. "Using Query Expansion for Cross-Lingual Mathematical Terminology Extraction" in Advances in Intelligent Systems and Computing, Springer International Publishing (2018). https://doi.org/10.1007/978-3-319-91189-2_16
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Tehnologija izrade i opremanje magacina eksploziva za potrebe ležišta bakra
Aleksandar Milojević (2024)Nakon radova otvaranja i početka eksploatacije, rudno telo bakra velikih rezervi zahteva i veliku količinu eksploziva da bi se ostvario zacrtan kapacitet. Samim tim, neophodno je izraditi funkcionalan magacin eksploziva koji će biti pristupačan svim horizontima i koji će moći da ispuni celokupni kapacitet svih horizonata. Obzirom da će se u magacinu skladištiti eksploziv, on mora ispunjavati specijalne uslove kako bi skladištenje bilo bezbedno. Neophodno je isprojektovati magacin tako da ispuni sve zahteve po pitanju količine i načina skladištenja eksploziva, ...... patrona po bušotinama (komore za smeštaj eksploziva i detonatora) E .R o l [ 55 . e | e | o < P G 2| bn l o o Š Š q | +<|+ [ p R-i-i x O dvl |S |R 9 3 5| bp -| M.| O x . O . B | 9 r l a | — - - A es o|oo 5 = _ | G [=\} + —=|aq ...
... = o | a | a q E e | e] W l » o r u 8 g M Đ s & 8 ~ | G e _ | - | = ~ - W : : 1 --| w n | c yVaj 5% „ o l Nea P O .I bn a | r m Zi|wva S O Š Š a | = | < + - R-i-i d% | R 9 4 5| bp ubusabi = . B | 8 | a | — ...
... |O e = | w | |6 % = o [5] % = O A R o l o 5 3 8 5 5 8 R = N i S C Z l a q | - % o|.5 - H S i - | i = = v m & o s a | a q Ri N o |= |} = = o % : |2i % Š = Pp Đ = B E I S m d « s | ZI R B J R + o |a_|o|g [::| V . m m m . | ...Aleksandar Milojević. Tehnologija izrade i opremanje magacina eksploziva za potrebe ležišta bakra, 2024
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The influence of Al<sup>3+</sup>ion on porcine pepsin activity<i>in vitro</i>
The in vitro effect of Al3þ ions in the concentration range 1.7·1026M–8.7·1023M on pepsin activity at pH 2, via kinetic parameters and its electrophoretic mobility was evaluated. Kinetic study demonstrated the existence of an activation effect of Al3þ at pH 2 on pepsin molecule. Kinetic analysis with respect to concentrations of haemoglobin showed that Al3þ ions increase the maximal velocity (Vmax) and kcat values rather than apparent affinity for substrate (KS) implying the non-competitive nature of activation which indicated ...... vitro Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija A. Ilić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The influence of Al3+ion on porcine pepsin activityin vitro | Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija ...
... of AP? ion, the electrophoretic mobility of pepsin under the physio- logical conditions the obtained R. value for pepsin is 0.47 while in the presence of 1, 5 and IOmM Al ions the obtained R. values were 0.46, 0.44 and 0.42, respectively. It is obviously that the highest concen- tration of ...
... tic mobility. Electrophoretic mobility of haemoglobin in the absence of ALF?* ion was characterized with R. value of 0.20, while in the presence of 1,5 and 10mM Al ions the obtained R. values were 0.20, 0.20 and 0.19 respectively. The presence of all investigated concentration of aluminium ...Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija A. Ilić. "The influence of Al3+ion on porcine pepsin activityin vitro" in Journal of Enzyme Inhibition and Medicinal Chemistry, Informa UK Limited (2008). https://doi.org/10.1080/14756360701841095
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Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic
This work presents a model for determining the availability of continuous systems at open pits by applying fuzzy logic and fuzzy inference systems. The applied model was formed by the synthesis of independent partial indicators of availability. The model is based on an expert system for assessing the availability of continuous mining systems. The availability of the system, as a complex state parameter, is decomposed into the partial indicators, reliability, and convenience of maintenance, and the fuzzy compositions, used ...системи, континуални систем експоатације, површински коп, рударство, расположивост, фази логика, max–min композиција, min–max композицијаMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović. "Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic" in Energies, MDPI AG (2022). https://doi.org/10.3390/en15186786
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Sustainable environmental development after the cessation of mining activities at the cathode copper production complex Kazandol-Valandovo, R. Makedonija
Бошевски Трајче, Јовановић Бранка, Праштало Жељко, Радосављевић Милинко, Чановић Владан, Чолаковић Виолета, Димитријевић Бојан (2017)Бошевски Трајче, Јовановић Бранка, Праштало Жељко, Радосављевић Милинко, Чановић Владан, Чолаковић Виолета, Димитријевић Бојан. "Sustainable environmental development after the cessation of mining activities at the cathode copper production complex Kazandol-Valandovo, R. Makedonija" in International Symposium Mining and Geology today, Београд, Србија: Mining Institute Belgrade Ltd., Balkan Academy of Mining Science and Academy of Engineering Sciences Serbia, (2017): 261-266. https://doi.org/10.25075/Sl.2017.25
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Development of terminological resources for expert knowledge: a case study in mining
Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić. "Development of terminological resources for expert knowledge: a case study in mining" in Knowledge Management Research & Practice, Palgrave Macmillan (2015). https://doi.org/10.1057/kmrp.2015.10