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Упит dcterms_creator_txt:Đurić D.

954 items

  • Концепт расположивости при дефинисању ефикасног одржавања помоћне механизације на површинским коповима

    Radiša D. Đurić (2016-05-30)
    Оцена расположивости представља основну компоненту уинжењерском управљању опремом. Расположивост је свеобухватни концепткоји представља меру употребног квалитета техничких система, који садржичитаву серију парцијалних индикатора који се односе на време у раду ивреме у отказу система као и на његову функционалну погодност. Овадисертација даје структурну анализу парцијалних индикатора као и развојмодела њихове синтезе на ниво расположивости. Поменути подаци имајухибридни карактер (измерени и експертски добијени) и њихова интеграцијаи синтеза је остварена коришћењем фази пропозиције и фази закључивања.Овакав приступ омогућава оцену техничког система ...
    управљање опремом, инжењерство одржавања,расположивост, фази закључивање, прикупљање података, булдозер
    ... Име и презиме аутора Радиша Д. Ђурић Р-315 Број уписа Студијски програм Рударско инжењерство Наслов рада __ Концепт расположивости при дефинисању ефикасног одржавања помоћне механизације на површинским коповима Ментор Проф. др Предраг Јованчић —A Радиша Д. Ђурић ( | Изјављујем да је штампана ...
    ... ФАКУЛТЕТ Радиша Д. Ђурић КОНЦЕПТ РАСПОЛОЖИВОСТИ ПРИ ДЕФИНИСАЊУ ЕФИКАСНОГ ОДРЖАВАЊА ПОМОЋНЕ МЕХАНИЗАЦИЈЕ НА ПОВРШИНСКИМ КОПОВИМА Докторска дисертација Београд, 2016. UNIVERSITY OF BELGRADE FACULTY OF MINING AND GEOLOGY Radiša D. Djurić ...
    ... Study of the Chinese Coal Industry. Applied Economics, Taylor and Francis Journals, 25(3), 325- 334 Радиша Д. Ђурић, дипл.маш.инж. БИОГРАФИЈА Радиша Ђурић је рођен 29.04.1957. године у Дрмну. Средњу школу је завршио у Пожаревцу 1975. године. Школске године 1975/76. уписао је Вишу ...

  • Neogena i kvartarna herpetofauna (Anura i Squamata) Srbije : doktorska disertacija

    Dragana D. Đurić (2019)
    U radu je prvi put opisan deo herpetofaune (Anura i Squamata) iz neogenih i kvartarnih lokaliteta Srbije. Obrađeni su lokaliteti Sibnica, Prebreza, Lazarevc, Vračević i Riđake, neogene starosti. Lokaliteti kvartarne starosti su pećine Mala i Velika Balanica, Pešturina, Hadži Prodanova, Baranica, Vrelska pećina i sedimentne ispune fisura u kamenolomima Venčac i Beočin. U radu je prikazana je taksonomska analiza herpetoloških ostataka. Pored taksonomske analize fosilnog materijala dat je kratak geografsko-geološki opis proučavanih lokaliteta, osnovne osteološke karakteristike anura i skvamata ...
    paleoherpetofauna, Anura, Squamata, kvartar, pleistocen, neogen, Srbija, paleoekologija, paleoklima
    ... Kategorija M24 Đurić, D., Radosavljević, D., Petrović, D., Radonjić, M. and Vojnović, P. 2017. A new evidence for pachyostotic snake from Turonian of Bosnia-Herzegovina. Geološki anali Balkanskoga poluostrva, 78(1), pp. 17-21. Đurić, D., Bogićević, K., Petrović, D. and Nenadić, D. 2017. Late Pleistocene ...
    ... 2016. 136 Đurić, D., Bogićević, K., Nenadić, D., Tošović, R. 2016d. Pleistocene Anuran Fauna from the Baranica Cave Near Knjaževac (Eastern Serbia). Comptes rendus de l’Acade'mie bulgare des Sciences, 69(3): 311–318. Đuric, D., Bogićević, K., Petrović, D., Nenadić, D. 2017. Late Pleistocene ...
    ... geologa SCG. Novi Sad 18-20. oktobar 2005. Kategorija M64 Đurić D., D. Radosavljević 2014. Fossil herpetofauna studies in Serbia and its significance. Proceedings of the XVI Serbian Geological Congress 176-178. Radosavljević D., D. Đurić. 2014. Upper Pliocene snakes from the lokality of Riđake (Serbia) ...

  • Koncept raspoloživosti pri definisanju efikasnog održavanja pomoćne mehanizacije na površinskim kopovima

    Radiša D. Đurić (2016)
    upravljanje opremom, inženjerstvo održavanja, raspoloživost, fazi zaključivanje, prikupljanje podataka, buldozer

  • Late Pleistocene herpetofauna from the Baranica Cave (Serbia)

    Đurić D., Bogićević Katarina (2013)

  • The ‘Umka’ landslide

    Uroš Đurić, Dragana Đurić, Miloš Marjanović, Biljana Abolmasov, Ivana Vasiljević (2024)
    We present an in-depth landslide map of the ‘Umka’ landslide near Belgrade, Serbia, at a scale of 1:5000. The map delineates elements at risk, primarily buildings and road infrastructure impacted by the landslide displacements of several cm per year, introduced during frequent reactivation stages. The Main map results from a survey of over 350 buildings and more than 7 km of state and local roads. The acquisition techniques included engineering geological field mapping, building survey, and visual interpretation of ...
    rizik od klizišta, elementi rizika, kartiranje pomoću drona, ispitivanje objekata, geotehnički monitoring

  • Results of comprehensive monitoring activities on Umka landslide, Belgrade, Serbia

    Biljana Abolmasov, Uroš Đurić (2021)
    klizišta, monitoring
    ... 1381-1385. Abolmasov B., Milenković, S., Marjanović M., Đurić U. and Jelisavac B., 2015, A geotechnical model of the Umka landslide with reference to landslides in weathered Neogene marls in Serbia. Landslides 12 (4): 689-702. Ćorić S., Božinović D., Vujanić V., Jotić M. and Jelisavac B., 1996, Geotechnical ...
    ... landslide, Belgrade, Serbia Biljana Abolmasov, Uroš Đurić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Results of comprehensive monitoring activities on Umka landslide, Belgrade, Serbia | Biljana Abolmasov, Uroš Đurić | 3rd European Regional Conference of IAEG/ ...
    ... data (2014-2018); B) PSInSAR monitoring data (2016-2019); Displacement vectors azimuth obtained from C) Geodetic benchmarks survey (2018-2019) and D) UAV imaging (2018-2019) Conclusion Compreshesive monitoring activities on the Umka landslide included several landslide monitoring techniques ...

  • Application of geophysical and multispectral imagery data for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia

    Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski (2024)
    General Earth and Planetary Sciences
    ... Edwards TC, Beard KH et al (2007) Random forests for classification in ecology. Ecol 88:2783—2792. https://doi.org/10. 1890/07-0539.1 Cvetkov V, Đurić D, Lesić V, Starčević M, Petković M, Petrović S (2016) Koenigsberger ratio and Total Magnetic Field Anomaly reduction to the pole for the area of ...
    ... General geologi- cal map (1:100,000) of the Socialist Federal Republic of Yugosla- via, Federal Geological Survey, Belgrade, p 61 (in Macedonian) Đurić D (2023) Overview on the Results of Potential Field Methods for the Spatial Position of East Vardar Ophiolites. In: Chitea F (ed) Insights of Geosciences ...
    ... for predictive mapping of a complex geo-tectonic unit: a case study of the East Vardar Ophiolite Zone, North-Macedonia Filip Arnaut, Dragana Đurić, Uroš Đurić, Mileva Samardžić-Petrović, Igor Peshevski Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Application ...

  • A Fuzzy Expert Model for Availability Evaluation

    Dejan Ivezić, Miloš Tanasijević, Predrag Jovančić, Radiša Đurić (2019)
    Each technical system within itself carries the great potential danger of possible occurrence of failure and damages. Mining machines are characteristic by great investment values, costs of unplanned shutdowns, complex working conditions, and environment and workers hazards. Systematic monitoring of the mining machinery is of great importance for the management of the mining companies. Availability is the overall concept of quality of service. Includes information regard to operating state, an idle state, a standby state and shut down. The ...
    raspoloživost, ekspertski sistem, fazi teorija, buldozeri
    ... are: R(D-Lib.) = 0.06/exc,0.62/good,0.32/avr; M(D-Lib.) = 0.56/good,0.44/avr; S(D-Lib.) = 0.4/good,0.3/aver,0.3/adeq; R(D-Drs.) = 0.34/good,0.56/aver,0.1/adeq; M(D-Drs.) = 0.12/good,0.68/aver,0.2/adeq; S(D-Drs.) = 0.56/aver,0.44/adeq; R(D-Cat.) = 0.52/exc,0.4/good,0.08/avr; M(D-Cat.) = ...
    ... Miloš Tanasijević, Predrag Jovančić, Radiša Đurić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A Fuzzy Expert Model for Availability Evaluation | Dejan Ivezić, Miloš Tanasijević, Predrag Jovančić, Radiša Đurić | Proceedings of the 2019 20th International ...
    ... of A of machine Liebherr-D in form: μA(Lib-D) = (0, 0.11, 0.475, 0.475, 0.14) E. Final Exam and Identification Best-fit method [1] and proposed A fuzzy set give the final availability assessment for the machine Liebherr-D: ⸹1(A(Lib-D), exc) = [S5 j=1 (µj A(Lib-D) - µj exc)]0.5 = [ (0-0)2 ...

  • Simple 2D gravity–density inversion for the modeling of the basin basement: example from the Banat area, Serbia

    Ivana Vasiljević, Snežana Ignjatović, Dragana Đurić (2019)
    We have developed a technique to calculate lateral density distribution of the sedimentary basin basement by combining linear gravity–density inversion and 2D forward modeling. The procedure requires gravity anomaly data, depth-to-basement data and density data for the sediments (density–depth distribution). Gravity efect of density variations in the basement was extracted from the total gravity anomaly by removing the joint efect of the sediments with vertical density variations and homogeneous basement of average density contrast (calculated by 2D modeling). Gravity ...
    funkcije raspodele gustine, lateralna raspodela gustine, karta gustine podloge

  • Simple 2D Gravity-density inversion for modeling of the sedimentary basin basement

    Ivana Vasiljević, Snežana Ignjatović, Dragana Đurić, (2019)

  • From post-disaster landslides inventory to open landslides data

    Biljana Abolmasov, Miloš Marjanović, Uroš Đurić, Jelka Krušić (2021)

  • A fuzzy-based decision support model for effectiveness evaluation - a case study of examination of bulldozers

    Miloš Tanasijević, Predrag Jovančić, Dejan Ivezić, Uglješa Bugarić, Radiša Đurić (2019)
    Effectiveness evaluation is one of the basic components of engineering asset management and maintenance engineering in general. Effectiveness is an overall concept representing a measurement of quality of service level for the analyzed engineering system. This concept contains a series of partial indicators relating to time in operation and time for maintenance activities, as well as functional properties of the system. This article describes the analysis and structuring of partial indicators, as well as the development of a model ...
    Efikasnost, Fazi zaključivanje, Prikupljanje podataka, Buldozer

  • Application of ERT in the study of debris-flow source area: Case study Selanac debris flow

    Dragana Đurić, Jelka Krušić, Biljana Abolmasov (2021)

  • A geophysical study of the Eastern Vardar Zone ophiolite: An overview

    Dragana Đurić, Vesna Cvetkov, Vladica Cvetković (2017)

  • Terenska nastava iz geofizike: Arheološki lokaliteti na području Trstenika

    Dragana Đurić, Jelena Vukčević, Dejan Vučković, Ivana Vasiljević, Vesna Cvetkov (2020)
    geofizika, geofizička istraživanja u arheologiji, arheologija u okolini Trstenika
    ... području Trstenika Dragana Đurić, Jelena Vukčević, Dejan Vučković, Ivana Vasiljević, Vesna Cvetkov Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Terenska nastava iz geofizike: Arheološki lokaliteti na području Trstenika | Dragana Đurić, Jelena Vukčević, Dejan ...
    ... - The Repository is available at: www.dr.rgf.bg.ac.rs 30 TERENSKA NASTAVA IZ GEOFIZIKE: ARHEOLOŠKI LOKALITETI NA PODRUČJU TRSTENIKA Dragana Đurić Rudarsko-geološki fakultet, Univerzitet u Beogradu Jelena Vukčević Muzejska zbirka Trstenik Dejan Vučković Rudarsko-geološki fakultet, Univerzitet ...
    ... 365- 389 Вучковић, Д., Бугар, М., Вукчевић, Ј. 2017. Резултати геофизичких истраживања археолошких локалитета у зони Трстеника- елаборат. Народни музеј Крушевац, Крушевац Говедарица Н., Милошевић А., Новичић Д., Савић Н, Ђукић К., Јовановић Н., Ступар И., Милутин Б., Илић Д., Вујичић П., 2018 ...

  • The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia

    Dragoslav Rakić, Irena Basarić, Jovana Janković, Tina Đurić (2019)
    For the purpose of the facilities construction within the transfer station „Prelici“ in Cacak, specific geotechnical investigations were carried out based on which the technological project with the facilities schedule was developed. Significant deviations in relation to the presented results were determined during earthworks, so the additional geotechnical investigation works were carried out. Since the new investigation works have determined a different cross section of the terrain, it was proposed to move the planned facilities which led to the ...
    landfill, geotechnical investigations, transfer station
    ... Janković, Tina Đurić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia | Dragoslav Rakić, Irena Basarić, Jovana Janković, Tina Đurić | 17th ...
    ... number TR36014 funded by the Ministry of Education, Science and Technological Development of Republic of Serbia. REFERENCES Rakic, D., Milovanovic, M. and Jakovljevic, D. (2011). The solution of technological lines for waste separation at the example city of Vlasotince, International conference – Waste ...
    ... engineering, Niska Banja, 294-298. Rakic, D. (2013). Constitutive relations of landfill municipal waste in Serbia (in Serbian), Ph.D. thesis, University of Belgrade, Faculty of Mininag and Geology, Department of Geotechnics,Belgrade, pp. 458. Rakic, D., Coric, S., Basaric, I. and Jankovic, J. (2017) ...

  • Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept

    Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov (2019)
    Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...
    klizišta, podložnost, mašinsko učenje

  • Assessment of landslide-related hazard and risk on the road network of the Valjevo city, Serbia

    Marjanović Miloš, Abolmasov Biljana, Đurić Uroš, Krušić Jelka (2018)

  • Određivanje zbijenosti starog komunalnog otpada

    Jovana Janković, Dragoslav Rakić, Irena Basarić Ikodinović, Tina Đurić (2021)
    Bez obzira na savremene tretmane komunalnog otpada u svetu, u Srbiji je i dalje najčešći vid odlaganja na komunalne deponije, pa zbijanje otpada predstavlja jednu od ključnih faza formiranja deponije. Na ovaj način znatno se smanjuje zapremina otpada, ubrzava proces degradacije i produžava radni vek deponije. Zbog toga su geotehničke karakteristike komunalnog otpada prilikom zbijanja, veoma bitne kako u fazi projektovanja tako i u fazi izgradnje deponije i optimizacije prostora. Tu se pre svega misli na maksimalnu suvu zapreminsku ...
    komunalni otpad, deponija, Proktorov opit, optimalna vlažnost, maksimalna suva zapreminska težina

  • A proposal for the landslide damage questionnaire in suburban areas

    Uroš Đurić, Biljana Abolmasov, Miloš S. Marjanović, Sanja Jocković, Miloš D. Marjanović (2022)
    Landslides are one of the most often natural disasters that have an extensive impact on society including loss of life, destruction of infrastructure and properties, damage to land and loss of natural resources. Landslide losses can significantly vary and they depend on a variety of different criteria such as the size and type of landslide, lithological setting of terrain, the terrain slope gradient, the quality of materials used for construction, and the construction typology. Damage from landslides is usually ...
    istraživanja, objekti, klizišta, rizik, procena