Претрага
557 items
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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... se izražava u sledećem obliku: 4 1 ( ) (1 )jtsjsi b i jw sj fM H H e G −λ = ⎡ ⎤ Δ = ⋅ −⎢ ⎥ρ⎢ ⎥⎣ ⎦ ∑ (9.46) * 0 0 ' ' ( ) log ' m i p H H C p ⎛ ⎞+ Δσ Δ = ⋅ ⋅ ⎜ ⎟ ⎝ ⎠ (9.47) ( ) ( )f i b mH H H H= − Δ − Δ (9.48) gde je: C' – modifikovani indeks primarne ...
... parametara u određenoj fazi biorazgradnje, jednostavno se mogu odrediti na osnovu sledećih izraza: 0 0 1 d d h H γ γ = Δ − (3.1) 0 0 0 0 0 (1 ) 1 h n H n n n n h H Δ − = − Δ = − Δ − (3.2) 0 vd s m w w m = − (3.3) gde je: ms, mvd – početna suva masa i ...
... Iz tog razloga ovaj model nije naročito popularan. Za utvrđivanje ukupnog sleganja, autori su koristili sledeću jednačinu: 0 0 i i h h s H H h Δ Δ = ⋅ (9.7) gde je: Δs - ukupno sleganje H0 - početna debljina otpada H0/hi - relativna visina koja odgovara postojećem ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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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... se izražava u sledećem obliku: 4 1 ( ) (1 )jtsjsi b i jw sj fM H H e G −λ = ⎡ ⎤ Δ = ⋅ −⎢ ⎥ρ⎢ ⎥⎣ ⎦ ∑ (9.46) * 0 0 ' ' ( ) log ' m i p H H C p ⎛ ⎞+ Δσ Δ = ⋅ ⋅ ⎜ ⎟ ⎝ ⎠ (9.47) ( ) ( )f i b mH H H H= − Δ − Δ (9.48) gde je: C' – modifikovani indeks primarne ...
... parametara u određenoj fazi biorazgradnje, jednostavno se mogu odrediti na osnovu sledećih izraza: 0 0 1 d d h H γ γ = Δ − (3.1) 0 0 0 0 0 (1 ) 1 h n H n n n n h H Δ − = − Δ = − Δ − (3.2) 0 vd s m w w m = − (3.3) gde je: ms, mvd – početna suva masa i ...
... Iz tog razloga ovaj model nije naročito popularan. Za utvrđivanje ukupnog sleganja, autori su koristili sledeću jednačinu: 0 0 i i h h s H H h Δ Δ = ⋅ (9.7) gde je: Δs - ukupno sleganje H0 - početna debljina otpada H0/hi - relativna visina koja odgovara postojećem ...Dragoslav Rakić. "Konstitutivne zavisnosti komunalnog otpada sa deponija u Srbiji" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-05-10)
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Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics
Agate veins and nodules occur in the Lece Volcanic Complex (Oligocene-Miocene) situated in the south of Serbia and occupying an area of 700 km2. This volcanic complex is composed predominantly of andesites, with sporadic occurrences of andesite-basalts, dacites and latites, and features agate formations that have been very little investigated. This study focuses on five selected agate occurrences within the Lece Volcanic Complex, employing optical microscopy, scanning electron microscopy (SEM), X-ray powder diffraction analysis, inductively coupled plasma mass spectrometry ...Zoran Miladinović, Vladimir Simić, Nenad Nikolić, Nataša Jović Orsini, Milena Rosić. "Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics" in Minerals, MDPI AG (2024). https://doi.org/10.3390/min14050511
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Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)
Kostadin J. Jovanov (2016-06-24)Leţišta uglja „Suvodol“, „Brod-Gneotino“ su u eksploataciji, a leţište uglja „Ţivojno“je u fazi pripremi. Nalaze se u krajnjem jugoistočnom i juţnom delu Pelagonijskekotline. Sva tri leţišta stvorena su u neogenim sedimentima u jezerskim uslovimasedimentacije u zoni kontakta sa prekambrijumskim kristalastim stenama. Kod sva trileţišta ugalja se javljaju više slojeva različite debljine, u okviru kojih se nalaze klastičnisedimenti (gline, peskovi i dr.). U podini ugljenog basena nalaze se kristalaste steneprekambrijumske starosti.Teren u okolini leţišta uglja karakteriše se umereno kontinentalnom klimom, ...ugalj, podzemne vode, površinske vode, neogeni kompleks, izdani,transmisibilnost, nivo podzemne vode, sniţenje nivoa... jednačinom: t h SW z h K zy h K yx h K x szzyyxx Gde su: z h i y h x h , parcijalni izvodi promenljivih veličina nivoa podzemnih voda duţ x, y i z ose, t h parcijalni ...
... sledeće supstance: 1.075.725,75 mn 3 /h ispusni gasovi, 163,02 kg/h ili 5,55 % čvrste čestice (prašine), 16,84 kg/h ili 0,57 % CO, 2.343,98 kg/h ili 79,9 % SO2 i 411,26 kg/h ili 14,01 % NO. Iz bloka-III emituju se: 1.119.509,41 mn 3 /h ispusni gasovi, Kostadin J. Jovanov ...
... Doktorska Desertacija 173 167,41 kg/h ili 4,89 % čvrste čestice (prašine), 23,47 kg/h ili 0,69 % CO, 2.798,03 kg/h ili 81,75 % SO2 i 433,96 kg/h ili 12,68 % azotni oksidi. Sam proces eksploatacije uglja nema neki posebno značajan uticaj ...Kostadin J. Jovanov. "Hidrogeoekološki aspekti aksploatacije uglja u Pelagonijskom basenu (Makedonija)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-06-24)
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On the compatibility of lexical resources for NooJ
Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.... n+Lo+Mi+Wo+F+G+H+J+K+P+Q+S+T+U+Z Hr INF+INFk+PR+PRk+PRd+IMP+AO+AO2+PDR+PDT+IMT+GPS+GP P+s+p+1+2+3+m+f+n+np+cp+sp Bg s+p+0+d+h+l+o+v+c+f+m+n+y+z+i+a+t+1+2+3+b+w+x+A+B+C+K+ P+F+M+N+R+E+D+I+Y+Z+X+W+Q Sr m+f+n+1+2+3+4+5+6+7+s+p+w+v+q+g+i+a+b+c+d+k+W+P+A+I+Y +G+T+F+S+X+x+y+z+h Table 4. Analysis ...
... N_Sem=Anl+Hum+HumColl+Conc+Alim+Anim+Abst+ Pol+PR En s+p m+f +n N_Struct=2XN+NCN+NPN+NsN+NX+PMCO+XN N_Distribution=Abst+Anl+AnlColl+Coll+Conc+Hum+H umColl+PR+Ntime+Ntps+Unit Hu PL N_Case=NOM+ACC+DAT+ILL+INE+ELA+ALL+AD E+ABL+SUB+SUP+DEL+INS+FAC+CAU+FOR+TER +SOC+ESS+TEM N_Posessive=PS N ...
... meub+Mach Hr s+p m+f +n N_Case= Nom+G+D+Acc+Voc+L+I N_Type=c+vl+r N_Sem=geo+etn+ust+ime+vr+kr+inc Bg s+p N_Case=v N_Definiteness=0+d+h+l+o N_Counting_Form=c Sr s+p +w m+f +n N_Animacy=v+q N_Distribution=Adj+Aug+Bot+Col+Coll+Dem+Der*+E k+El+FG+Hip+Hum+HumN+Ijk+Ik+HumColl+MG+My ...Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović. "On the compatibility of lexical resources for NooJ" in Automatic Processing of Various Levels of Linguistic Phenomena: Selected Papers from the 2011 International Nooj Conference, Cambridge Scholars Publishing (2012): 96-108
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The Importance of Detailed Groundwater Monitoring for Underground Structure in Karst (Case Study: HPP Pirot, Southeastern Serbia)
... the observation well, as well as at the control gate (Figure 4). The decrease in the groundwater level at PP-3 during the measurement process (7 h) was ∆h = 7.49 m, which is indicative of intensive interaction of the water in the tunnel and the hydrogeologic environment within the zone of observation ...
... the subcritical free surface flow in conveyance tunnel. Tunn. Undergr. Space Technol. 2012, 28, 212–217. [CrossRef] 7. Hassani, A.N.; Katibeh, H.; Farhadian, H. Numerical analysis of steady-state groundwater inflow into Tabriz line 2 metro tunnel, northwestern Iran, with special consideration of model ...
... and PP-4, were deep-drilled along the tunnel and the screens installed within the tunnel zone. The HPP has a gravity dam and is usually operated 4–5 h/day. Surface water reservoir is located at an elevation of 612 m, occupies an area of 5.53 km and has a total volume of 170 × 106 m3. č Figure ...Marina Čokorilo Ilić, Ana Mladenović, Marina Ćuk, Igor Jemcov. "The Importance of Detailed Groundwater Monitoring for Underground Structure in Karst (Case Study: HPP Pirot, Southeastern Serbia)" in Water, MDPI AG (2019). https://doi.org/10.3390/w11030603
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A Fuzzy Expert Model for Availability Evaluation
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 ...... t1, [h] t2, [h] A(t) I 3372 334 0,91 0,89 II 4100 498 0,89 III 4325 431 0,91 IV 3601 449 0,89 V 1438 234 0,86 Caterpillar Year t1, [h] t2, [h] A(t) I 3415 262 0,93 0,90 II 3631 367 0,91 III 4296 494 0,90 IV 4127 445 0,90 V 2894 387 0,88 Dressta Year t1, [h] t2, [h] A(t) ...Dejan Ivezić, Miloš Tanasijević, Predrag Jovančić, Radiša Đurić. "A Fuzzy Expert Model for Availability Evaluation" in Proceedings of the 2019 20th International Carpathian Control Conference (ICCC), AGH University of Science and Technology, Kraków - Wieliczka, Poland (2019)
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Multihazard Exposure Assessment on the Valjevo City Road Network
Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović (2019)Miloš Marjanović, Biljana Abolmasov, Svetozar Milenković, Uroš Đurić, Jelka Krušić, Mileva Samardžić Petrović. "Multihazard Exposure Assessment on the Valjevo City Road Network" in Spatial Modeling in GIS and R for Earth and Environmental Sciences, Elsevier Inc (2019). https://doi.org/10.1016/B978-0-12-815226-3.00031-4.
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Hydrochemical features and their controlling factors in the Kucaj-Beljanica Massif, Serbia
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeFen Huang, Ljiljana Vasic, Xia Wu, Jianhua Cao, Saša Milanovic. "Hydrochemical features and their controlling factors in the Kucaj-Beljanica Massif, Serbia" in Environmental Earth Sciences, Springer Science and Business Media LLC (2019). https://doi.org/10.1007/s12665-019-8452-4
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Simple 2D Gravity-density inversion for modeling of the sedimentary basin basement
Ivana Vasiljević, Snežana Ignjatović, Dragana Đurić,. "Simple 2D Gravity-density inversion for modeling of the sedimentary basin basement" in International scientific conference Challenges in Applied Geology and Geophysics: 100th Anniversary of Applied Geology at AGH University of Science and Technology, Book of abstracts, Kraków, Poland, 10-13. Sep. 2019, Kraków, Poland : AGH University of Science and Technology (2019)
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Photocatalytic degradation of textile dye with hydrothermally modified nanoanatase
Simović Bojana, Poleti Dejan, Kovač Sabina, Bjelajac Anđelika, Dapčević Aleksandra, Branković Goran (2015)Simović Bojana, Poleti Dejan, Kovač Sabina, Bjelajac Anđelika, Dapčević Aleksandra, Branković Goran. "Photocatalytic degradation of textile dye with hydrothermally modified nanoanatase" in 3rd Conference of the Serbian Society for Ceramic Materials 3rd Conference of the Serbian Society for Ceramic Materials 3rd Conference of the Serbian Society for Ceramic Materials, Beograd, Srbija :Institute for Multidisciplinary Research, University of Belgrade (2015): 82-82
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Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method
Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran (2015)Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran. "Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method" in Programme and Book of abstracts of the 11th Conference for Young Scientists in Ceramics (SM-2015) October 21-24, 2015. Novi Sad, Serbia, Novi Sad:Department of Materials Engineering, Faculty of Technology, University of Novi Sad (2015): 49-49
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Uporedna analiza termograma podpovršinskih defekata pri različitim vremenima integracije
Tomić Ljubiša, Damnjanović Vesna, Bondžulić Boban, Dikić Goran, Mišković Katarina, Petričević Slobodan (2017)Tomić Ljubiša, Damnjanović Vesna, Bondžulić Boban, Dikić Goran, Mišković Katarina, Petričević Slobodan. "Uporedna analiza termograma podpovršinskih defekata pri različitim vremenima integracije" in ETRAN2017. 61. konferencija za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku no. MO 1-6, Kladovo, Srbija:Društvo za ETRAN, Beograd i Akademska misao (2017): 1-6
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Seasonal Variations of the Zapadna Morava River Water Quality
The water samples collected from four localities of the middle course of the Zapadna Morava River during 2020 were analyzed via the selected physicochemical parameters with the aim to estimate the quality of surface water. According to the results of selected physico-chemical parameters (pH, conductivity, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand), analyzed surface water show a good chemical status, while the values of nutrient content (nitrate, nitrite, ammonium ion, total phosphorus) indicated the poor chemical status especially ...Nebojša Đ. Pantelić, Jana S. Štrbački, Goran Marković, Jelena B. Popović-Đorđević. "Seasonal Variations of the Zapadna Morava River Water Quality" in Zbornik radova Savetovanja o biotehnologiji sa međunarodnim učešćem (Čačak, 12-13. mart 2021), University of Kragujevac, Faculty of Agronomy (2021). https://doi.org/10.46793/SBT26.357P
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The State and Perspective of Belgrade District Heating System Development
Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Fethi Silajdžić, Samra Arnaut, Goran Đelić (2019)District heating (DH) system in Belgrade provides energy for heating of more than 21 million m2 in households (app. 50% of all households), public, commercial and industry sectors. Public Utility Company “Beogradske elektrane” is responsible for all segments of the DH system operation. The system is fueled mostly by natural gas. The share of renewables is negligible. The research analyzes effects of implementation of two main projects proposed in the Development Strategy of the PUC - the introduction of ...... Samra Arnaut, Goran Đelić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The State and Perspective of Belgrade District Heating System Development | Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Fethi Silajdžić, Samra Arnaut, Goran Đelić | 5th In ...
... Belgrade District Heating System Development Dejan Ivezić (presenter)1, Marija Živković1, Aleksandar Madžarević1, Fethi Silajdžić2, Samra Arnaut2, Goran Đelić 3 1University of Belgrade – Faculty of Mining and Geology 2 ENOVA, Sarajevo 3 Public Utility Company “Beogradske elektrane”, Belgrade ...Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Fethi Silajdžić, Samra Arnaut, Goran Đelić . "The State and Perspective of Belgrade District Heating System Development" in 5th International Conference on Smart Energy Systems, Copenhagen : Aalborg Universitet (2019)
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Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study
Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2023)Recently, nanocrystal dispersions have been considered as a promising formulation strategy to improve the bioavailability of the deuterated pyrazoloquinolinone ligand DK-I-56-1 (7‑methoxy-2-(4‑methoxy-d3-phenyl)-2,5-dihydro-3H-pyrazolo[4,3-c]quinolin-3-one). In the current study, the freeze-drying process (formulation and process parameters) was investigated to improve the storage stability of the previously developed formulation. Different combinations of lyoprotectant (sucrose or trehalose) and bulking agent (mannitol) were varied while formulations were freeze-dried under two conditions (primary drying at -10 or -45 °C). The obtained lyophilizates were characterized in terms ...... and after one month of storage. For lyophilization-2, samples were frozen at -50 "C for 3 h and then primary dried at -45 "C and 0.2 mbar for 21 h, which was followed by secondary drying at 20 *C for 30 h in a Telstar LyoBeta Mini freeze dryer (Spain). Vials were vacuum sealed, crimped, and stored ...
... was performed under two «conditions. For lyophilization-1, samples were frozen at -80 "C for 3 h and then freeze- dried in a Beta 1–8 K freeze dryer (Martin Christ, Osterode am Harz, Germany) for 24 h, with primary drying at -10 "C and 0.340 mbar and secondary drying at 25 "C. Samples were stored ...
... Degobert, G., Fessi, H., 2006b. Investigation of nanocapsules stabilization by amorphous excipients during freeze-drying and storage. Eur. J. Pharm. Biopharm. 63 (2), 87–94. https://doi.org/10.1016/j.ejpb.2006.01.015. Beirowski, J., Inghelbrecht, S., Arien, A., Gieseler, H., 2011. Freeze drying ...Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study" in European Journal of Pharmaceutical Sciences, Elsevier BV (2023). https://doi.org/10.1016/j.ejps.2023.106557
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Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides
Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor (2019)Internal Dinarides, Drina-Ivanjica thrust sheet, Deformation history, K–Ar dating, Obduction, Structural analysis... Gawlick, H.-J., Frisch, W., Hoxha, L., Dumitrica, P., Krystyn, L., Lein, R., et al. (2008). Mirdita Zone ophiolites and associated sediments in Albania reveal Neotethys Ocean origin. Interna- tional Journal of Earth Sciences, 97(4), 865–881. Gawlick, H.-J., Sudar, M., Suzuki, H., Deric, N. ...
... Geological guide of Mis. Medvednica. Naftaplin. Bernoulli, D., & Laubscher, H. (1972). The palinspastic problem of the Hellenides. Eclogae Geologicae Helvetiae, 65(1), 107. Borojević, Š. S., Franz, N., & Robert, H. (2012). Tectonothermal history of the basement rocks within the NW Dinarides: ...
... Garfagnoli, F., Hrvatović, H., Krstić, M., Levi, N., et al. (2011). The geology of the Zlatibor-Maljen area Western Serbia: A geotraverse across the ophiolites of the Dinaric-Hellenic collisional belt. Ofioliti, 36(2), 139—-166. Csontos, L., Gerzina, N., Hrvatović, H., Schmidt, S., and Tomljen- ...Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor. "Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides" in Swiss Journal of Geosciences (2019)
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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 ...... skapula (leva). BAR-H-IV/4. Sl. 2. Pelophylax ridibundus (Pallas,1771); Baranica, ilijum – lateralno (desni). BAR-H-II/1. Sl. 3. Rana temporaria (Linnaeus,1758); Baranica, ilijum– lateralno (desni). BAR-H-IV/16. Sl. 4. Pelophylax sp.; Baranica, fragment maksile (desna). BAR-H-IV/11. Sl. 5. ...
... premaksila, B – maksila, C – dentale, D – parietale, E – frontale, F – postfrontale, G – palatinum, H – pterigoid, I – jugale, J – kvadratum. A,B,C,D,E,F,G,H,I,J – spoljašnja strana, A’,B’,C’,D’,E’,F’,G’,H’,I’,J’ – unutrašnja strana, A’’ – bočno. (iz Rauscher 1992 modifikovano). 53 ANATOMSKI ...
... Baranica, trupni pršljen a – dorzalno, b – ventralno, c – lateralno. BAR-H-IV/41-9. Sl. 3a, 3b, 3c. Vipera cf. V. berus(Linnaeus,1758); Baranica, trupni pršljen a – dorzalno, b – ventralno BAR-H-IV/39-6, c – lateralno. BAR-H-IV/39-23. TABLA XII PRILOG 1. Zastupljenost ...Dragana D. Đurić. Neogena i kvartarna herpetofauna (Anura i Squamata) Srbije : doktorska disertacija, Beograd : Rudarsko-geološki fakultet, 2019
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Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije
Branko R. Miladinović (2016-04-27)Ugalj predstavlja energent na čijoj osnovi se razvija privreda celog sveta.Zato mu se pridaje velika pažnja u eksploataciji i preradi, bez obzira na mnogeštetne uticaje na životnu sredinu, a posebno na efekat staklene bašte koji sestvara emisijom zagađujućih materija u atmosferu radom termoelektrana naugalj.U Srbiji, resurs koji se danas u najvećoj meri koristi u proizvodnjielektrične energije je ugalj i on učestvuje u proseku sa 70 %. U strukturi ukupneproizvodnje ugljeva, dominiraju lignitski ugljevi sa učešćem od 98 %, a ...Srbija, kameni i mrki ugalj, podzemna eksploatacija, preradauglja, rudničke vode, hemijski sastav, emisija zagađujućih materija, životnasredina... I I 1 C O K O W K O n C K I I 1 XY C T a H O B a , • n a c y p e 3 y n T a T I I 1 K o p e K T H O H a B e A e H I I 1 1 1 1 • n a H I I 1 C a M K p W l I 1 0 / n a ayropcxa n p a s a 1 1 1K O P l l 1 C T I I 1 0 I I 1 H T e n e K T y a n H Y C B O j l l 1 H Y g p y r l l 1 x n u u a . nOTnMC ,QOKTopaH ...
... P C T B O - A e n ~ T ~ n O A ~ C T ~ M y c n o s a u a (M o n ~ M O A a aaospyxorre cavo je A H Y O A uiecr n O H Y 1 ie H ~ x n ~ L \e H L \~ , xparax o n a c n ~ L \e H L \~ A a T je H a n o n e 1 i~ H ~ n u c ra ) . Y 6 e o rp a A Y , 2 9 .1 2 .2 0 1 5 . ...
... ja B e M O jV l I lV l4 H V I n O A a U V I B e 3 a H V I a a A o 6 V 1 ja l - b e a K a A e M C K o r aaau,a A O K T O p a H a Y K a , x a o W T O c y V lM e V I n p e a a v e , r o A V lH a V I M e C T O p o h e - s a V I A a T Y M O A 6 p a H e p a a a . Q B V I I lV l4 H V I n O A a u V i M o r ...Branko R. Miladinović. "Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-04-27)
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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... 13 14 15 16 17 18 19 20 Q [ m 3 / h ] L [m] 998 m3/h 975 m3/h 804 m3/h QB2 QB1 QB3 Докторска дисертација 151 Табела 5.10. Технички параметри капацитета B1 B2 B3 дужина x висина плуга, mm 4200 x 1650 4050 x 1760 3940 x 1690 Прва брзина, km/h 4.0 3.9 3.5 Теоријске вредности капацитета ...
... капацитета од QB3-F = 690 m3/h и која ће представљати вредност j = 1, односно највећа вредност QB2-T = 1190 m3/h која представља j = 5 (слика 5.20). Остале вредности се добијају линеарном интерполацијом: j = 2, Q = 815 m3/h; j = 3, Q = 940 m3/h; j = 4, Q = 1065 m3/h. Речено је да F представља ...
... 66,5 2003 20.358 11 TD 40C Dressta (Pol) A2 378 66,5 2003 22.492 12 TD 25 H Dressta (Pol) B1 242 36 2003 17.147 13 TD 25 H Dressta (Pol) B2 242 36 2003 13.009 14 TD 25 H Dressta (Pol) B3 242 36 2003 17.522 15 TD 25 H Dressta (Pol) B4 242 36 2003 17.793 16 TD 25 M EXTRA Dressta (Pol) B5 242 ...Radiša D. Đurić. "Концепт расположивости при дефинисању ефикасног одржавања помоћне механизације на површинским коповима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-05-30)