Претрага
615 items
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Modeling an artificial screen for reducing seismic vibration generated from blasting
Bogunović Dragan, Kričak Lazar, Kecojević Vladislav. "Modeling an artificial screen for reducing seismic vibration generated from blasting" in Proceedings of the 33rd Annual Conference on Explosives and Blasting Technique 1, Cleveland, Ohio :International Society of Explosives Engineers (2007): 441-449 M33
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Evolution of Neogene Intramontane Basins in Serbia - Field Trip Guide
Simić Vladimir, Životić Dragana, Andrić Nevena, Rundić Ljupko. "Evolution of Neogene Intramontane Basins in Serbia - Field Trip Guide" in Émile Argand Conference - 13th Workshop on Alpine Geological Studies, September 7th - 18th 2017, Zlatibor Mts. (Serbia), Belgrade:University of Belgrade – Faculty of Mining and Geology (2017): 1-58 M30
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Definition the technology method of apatite flotation concentration from the phosphate deposit Lisina
Radulović Dragan, Mihajlović Slavica, Sekulić Živko, Vučinić Dušica. "Definition the technology method of apatite flotation concentration from the phosphate deposit Lisina" in Mining and Metallurgy Engineering Bor no. 2, Bor:Mining and Metallurgy Institute (2014): 131-138 M24
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Neki aspekti održavanja jamske mehanizacije u rudniku Lece
Čokorilo Vojin, Jovančić Predrag, Milisavlјević Vladimir, Medenica Dragan. "Neki aspekti održavanja jamske mehanizacije u rudniku Lece" in Tehnika no. 4, Beograd:Savez Inžinjera i Tehničara Srbije (2013): 631-639 M51
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Multiattributive prediction of terrain stability above the underground mining operations
Vujić Slobodan, Miljanović Igor, Milutinović Aleksandar, Đorđević Dragan, Gojković Nebojša, Gajić Grozdana (2011)Vujić Slobodan, Miljanović Igor, Milutinović Aleksandar, Đorđević Dragan, Gojković Nebojša, Gajić Grozdana. "Multiattributive prediction of terrain stability above the underground mining operations" in Yugoslav Journal of Operations Research 21 no. 2, Belgrade:University of Belgrade, Faculty of Organizational Sciences (2011): 275-291. https://doi.org/10.2298/YJOR1102275V M24
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Generalization of the Sitnica river drainage system with potential pollution of tributaries
Valjarević Aleksandar, Radovanović Dragan, Srećković-Batoćanin Danica, Ivanović Radomir. "Generalization of the Sitnica river drainage system with potential pollution of tributaries" in Underground mining engineering- Podzemni radovi no. 26, Beograd:Rudarsko-geološki fakultet (2015): 43-55 M52
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Spatial distribution of the Demir Kapija (Macedonia) ophiolite based on geomagnetic data
Petrović Dragana, Cvetkov Vesna, Cvetković Vladica. "Spatial distribution of the Demir Kapija (Macedonia) ophiolite based on geomagnetic data" in Tehnika 2 no. 71, Beograd :Savez inženjera i tehničara (2016): 215-220. https://doi.org/DOI : 10.5937/tehnika160221 M52
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Unapređenje tehnološkog postupka flotiranja iz fosfatne rude “Lisina” povećanjem sadržaja čvrste faze sa 25 na 35%, u laboratorijskim i poluindustrijskim uslovima
Radulović Dragan, Vučinić Dušica, Stojanović Mirjana, Ivošević Branislav, Todorović Dejan, Jovanović B., Bartulović Zoran (2013)Radulović Dragan, Vučinić Dušica, Stojanović Mirjana, Ivošević Branislav, Todorović Dejan, Jovanović B., Bartulović Zoran. Unapređenje tehnološkog postupka flotiranja iz fosfatne rude “Lisina” povećanjem sadržaja čvrste faze sa 25 na 35%, u laboratorijskim i poluindustrijskim uslovima, Beograd:ITNMS, 2013 M84
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Prvi nalasci fosilne ribe (Enchodontoidei, Actinopterygii) u kamenolomu Struganik
Đurić Dragana, Đerić Nevenka, Bradić-Milinović Katarina, Petrović Ivana. "Prvi nalasci fosilne ribe (Enchodontoidei, Actinopterygii) u kamenolomu Struganik" in Zbornik radova XVIII Kongres geologa Srbije, Divčibare 1-4 jun 2022, Srpsko geološko društvo (2022) М64
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Microscopical characterization of carbon materials derived from coal and petroleum and their interaction phenomena on making steel electrodes, anodes and cathodes blocks
Predeanu G., Panaitescu C., Balanescu M., Bieg G., Gómez Borrego A., Diez M.A., Kwiecińska B., Marques M., Mastalerz M., Misz-Kennan M., Pusz S., Suárez Ruiz I., Rodriguez S., Singh A.K., Varma A., Zdravkov A., Životić Dragana (2013)Predeanu G., Panaitescu C., Balanescu M., Bieg G., Gómez Borrego A., Diez M.A., Kwiecińska B., Marques M., Mastalerz M., Misz-Kennan M., Pusz S., Suárez Ruiz I., Rodriguez S., Singh A.K., Varma A., Zdravkov A., Životić Dragana. "Microscopical characterization of carbon materials derived from coal and petroleum and their interaction phenomena on making steel electrodes, anodes and cathodes blocks" in 64rd Annual Meeting of the International Committee for Coal and Organic Petrology (ICCP) Book of Abstracts, Sosnowiec, Poland:University of Silesia, Sosnowiec (2013): 108-109 M34
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A necessary and sufficient condition for an algebraic integer to be a Salem number
Dragan Stankov (2019)We present a necessary and sufficient condition for a root greater than unity of a monic reciprocal polynomial of an even degree at least four, with integer coefficients, to be a Salem number. This condition requires that the minimal polynomial of some power of the algebraic integer has a linear coefficient that is relatively large. We also determine the probability that an arbitrary power of a Salem number, of certain small degrees, satisfies this condition.Algebraic integer, the house of algebraic integer, maximal modulus, reciprocal polynomial, primitive polynomial, Schinzel-Zassenhaus conjecture, Mahler measure, method of least squares, cyclotomic polynomialsDragan Stankov. "A necessary and sufficient condition for an algebraic integer to be a Salem number" in Journal de theorie des nombres de Bordeaux (2019). https://doi.org/10.5802/jtnb.1076 М23
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An alternative to Mahler Measure of polynomials
Dragan Stankov (2024)We introduce the ratio of the number of roots of a polynomial Pd, greater than one in modulus, to its degree d as an alternative to Mahler measure. We investigate some properties of the limit ratio. We generalise this definition for a two variable polynomial P(x,y) using the Cauchy’s argument principle. We present an algorithm for calculating the limit ratio and a numerical method for its approximation. We estimated the limit ratio for some families of polynomials. Some examples ...Dragan Stankov. "An alternative to Mahler Measure of polynomials" in The book of abstracts XV serbian mathematical congress, Belgrade, Serbia, june, 19–22, 2024, Univerzitet u Beogradu, Matematički fakultet (2024) М34
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Effects of bentonite binder dosage on the properties of green limestone pellets
Vladimir Jovanović, Dinko Knežević, Živko Sekulić, Milan Kragović, Jovica Stojanović, Slavica Mihajlović, Dragana Nišić, Dragan Radulović, Branislav Ivošević, Milan Petrov (2016)This paper presents the results of tests carried out to determine how the dosage of bentonite added as binder, affects the properties of green pellets made of the limestone fines that originate from Lithothamnium limestone processing. Bentonite was added to limestone in different mass fractions (1, 2.5, 5 and 10%), whereas all the other parameters of the pelletizing process remained constant. The aim of pelletizing was to consolidate limestone fines and form mechanically stable pellets, provided that all the ...Vladimir Jovanović, Dinko Knežević, Živko Sekulić, Milan Kragović, Jovica Stojanović, Slavica Mihajlović, Dragana Nišić, Dragan Radulović, Branislav Ivošević, Milan Petrov. "Effects of bentonite binder dosage on the properties of green limestone pellets" in Chemical Industry, Beograd : National Library of Serbia (2016). https://doi.org/10.2298/HEMIND160210023J М23
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Paleomagnetisam of Tertiaty igneous rocks from the Varda Zone. New Trends in Geomagnetism: Paleo, Rock and Environmental Magnetisam
Lesić Vesna, Márton Emo, Cvetkov Vesna, Tomić Dragana. "Paleomagnetisam of Tertiaty igneous rocks from the Varda Zone. New Trends in Geomagnetism: Paleo, Rock and Environmental Magnetisam" in 12th Castle Meeting on Paleo, Rock and Environmental Magnetism, Nové Hrady, August 29 - September 4, 2010 (2010): 43 M34
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Transmisiona oprema i trendovi razvoja na mašinama za površinsku eksploataciju
Polovina Dragan, Jovančić Predrag, Tanasijević Miloš. "Transmisiona oprema i trendovi razvoja na mašinama za površinsku eksploataciju" in VIII Međunarodni simpozijum Mehanizacija i automatizacija u rudarstvu i enregetika - MAREN 1, Lazarevac:Univerzitet u Beogradu - Rudarsko-geološki fakultet (2010): 231-239 M33
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Assumptions for Definition of Mine Assesments Procedure with Hybrid Model
Zlatanović Dragan, Milisavljević Vladimir, Tanasijević Miloš. "Assumptions for Definition of Mine Assesments Procedure with Hybrid Model" in Mining and Metallurgy Engineering Bor no. 4, Bor:Mining and Metallurgy Institute (2013): 49-58. https://doi.org/10.5937/MMEB1304049Z M24
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Assumptions for Defining the Mine Assessment Procedure with Hybrid Model
Dragan Zlatanović, Milisavljević Vladimir, Tanasijević Miloš. "Assumptions for Defining the Mine Assessment Procedure with Hybrid Model" in Mining and Metalurgy Engineering Bor no. 4, Bor:Mining and Metallurgy Institute, Bor (2013): 49-68 M24
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Tehnika merenja struje kratkog spoja u izučavanjima galvanskog kontakta u pripremi mineralnih sirovina
Kostović Milena, Stanković Dragan (2013)Kostović Milena, Stanković Dragan. "Tehnika merenja struje kratkog spoja u izučavanjima galvanskog kontakta u pripremi mineralnih sirovina" in Tehnika - rudarstvo, geologija i metalurgija no. 6, Beograd, Srbija:Savez inženjera i tehničara (2013): 1035-1040 M51
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Preliminary Results of the Analysis of Pleistocene Rodent fauna from the Hadži Prodanova Cave near Ivanjica (Western Serba)
Bogićević Katarina, Nenadić Draženko, Đurić Dragana, Milivojević Jelena, Lazarević Zorica. "Preliminary Results of the Analysis of Pleistocene Rodent fauna from the Hadži Prodanova Cave near Ivanjica (Western Serba)" in Comptes rendus de l'Académie Bulgare des Sciences (Proceedings of the Bulgarian Academy of Sciences) 7 no. 68, Sofia: (2016): 891-896 M23
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Forecasting financial distress of mining companies: Tool for examination of key performance indicators
Zlatanović Dragan, Bugarin Mile, Milisavljević Vladimir. "Forecasting financial distress of mining companies: Tool for examination of key performance indicators" in Mining and Metalurgy Engineering Bor no. 1, Bor:Mining and Metallurgy Institute, Bor (2016): 73-80. https://doi.org/10.5937/MMEB1601073Z M24