Претрага
1171 items
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Optimisation of underground mine decline development system using genetic algorithm
... s s s d i s s s i f x y z x y z d c R x x y y z z (4) 2 2 2 3 1 , , n s s s s i m s m s m s i f x y z s c R x x y y z z (5) has to be minimized, subject to max 2 2 i i i ...
... r x x y y (6) max 2 2 s s s z z r x x y y (7) max 2 2 m s m s m s z z x x y y (8) min max s s sx x x (9) min max s s sy y y (10) ...
... breakout point [USD/m]; cd - the unit ore haulage cost from the underground mass concentration point to the surface breakout point [USD/tm]; s - the unit cost of the surface transportation route development from the surface breakout point to the mineral processing facility [USD/m]; cs - the unit ...Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović. "Optimisation of underground mine decline development system using genetic algorithm" in Underground mining engineering, Beograd : Univerzitet u Beogradu – Rudarsko–geološki fakultet (2014)
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Geotehnički aspekti izgradnje visećeg pešačkog mosta u Starom gradu u Užicu
U radu su prikazani rezultati geotehničkih istraživanja za potrebe izgradnje visećeg pešačkog mosta preko klisure reke Đetinje u Užicu. Predviđeno je da most, sistema prednapregnute trake, omogući prelaz pešacima sa desne dolinske strane na stranu Starog grada, koja je opasana strmom liticom (cca. 40 m visine). Za potrebe formiranja geotehničkog modela i strukturnog sklopa krečnjačke stenske mase korišćen je postupak fotogrametrijskog snimanja dronom. Predviđeno je da se zatežuća sila (od oko 30 MN), koju most prenosi na obalni stub, ...fotogrametrija, stabilnost kosina, pukotine, prednapregnuta sidra, test granične nosivosti, paker (Ližonov) test... će se nalaziti sidrišna deonica prednapregnutih geotehničkih sidara. Intervali (etaže) na kojima je vršeno ispitivanje su 5 m dužine, ı to: 10 - 15 m, 15 - 20 m ı 20 - 25 m. Ciklusi ispitivanja u bušotini BI su izvedeni u 5 faza (pri čemu je svaka trajala od 5 do 12 min, tJ. do ustaljenja protoka) ...
... numeričke stabilnosti) usvojeno od 1,0 m za međuslojne i 3,0 m za dve subvertikalne familije. Kontinualnost međuslojnih pukotina procenjena je da iznosi 80% (20% : 80% = materijalni mostovi : pukotine), pri čemu su njihove dužine 5 m. Dužine subvertikalnih pukotina su 5 m, a kontinualnost je 50%. Svi parametri ...
... manuelno krećući se letelicom gore-dole po vertikalama na udaljenosti od 10-15 m od stene pri čemu je kamera bila nagnuta 15" od horizonta. Način snimanja je bio /free/f/Tght, pri čemu je podešeno da kamera okida na pređenih 2 m pri kretanju horizontalno i vertikalno kako bi se postigao dovoljan preklop ...Zoran Berisavljević, Miloš Marjanović, Uroš Đurić. "Geotehnički aspekti izgradnje visećeg pešačkog mosta u Starom gradu u Užicu" in Zbornik radova / Međunarodno naučno-stručno savetovanje Geotehnički aspekti građevinarstva i zemljotresno inženjerstvo, Vrnjačka banja, 1-3. novembar 2023., Beograd : Savez građevinskih inženjera Srbije (2023.)
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Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)
Miloš Radonjić (2020)This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-Balkanides... of unit B. Dark gray, fine-grained sandstone/siltstone cou- plets form the next 4 m of unit C. 3.4. Unit D (interval: 25.25 to 31.75 m of the column) Unit D begins at 25.25 m from the start of the column and is 6.5 m thick. Turbidite beds composed of medium-grained sandstones and siltstone/mudstones ...
... 25.25 m of the column) Unit C of the section begins above the 15 m mark of the column, from where there is a notable decrease in bed thickness, which on average ranges from 3–5 cm, exceptionally up to 10 cm. A dextral strike-slip fault zone (Fss in Fig. 2) truncates the unit at about 16 m and offsets ...
... SUDAR, M. & ERCEGOVAC, M. (2005): Carboniferous of the Central Part of the Balkan Peninsula.– Bulletin T. CXXX de l’Académie serbe des sciences et des arts – Classe des sciences mathéma- tiques et naturelles, Sciences Naturelles, 43, 9–28. Belgrade. KRSTIĆ, B., MASLAREVIĆ, LJ., SUDAR, M. & ERCEGOVAC ...Miloš Radonjić. "Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.13
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Ograničenja primene optimizacionih algoritama u slučaju kopova
Proces optimizacije površinskih kopova, kao sastavni deo strateškog planiranja, veoma je važan sa stanovišta ostvarivanja maksimalnih efekata proizvodnje. To je složen zadatak koji vrlo često podleže vrlo strogim geometrijskim i drugim praktičnim rudarskim ograničenjima. Ova ograničenja u posebno su izražena na površinskim kopovima uglja, te u značajnoj meri mogu povećati stepen neizvesnosti rudarskog projekta, odnosno izazvati neželjena dejstva u pogledu profitabilnosti poslovanja. Iz tog razloga, veoma je važna primena savremenih optimizacionih alata, koji u značajnoj meri mogu olakšati celokupan ...... Dobrosavljević M., Stojanović M., Pešić Georgiadis M.: Algoritam za kreiranje digitalnog: modela etažnih površi, Zbornik radova, IX Međunarodna konferencija Ugalj 2019, Zlatibor, pp. 273-280. Jugoslovenski komitet za površinsku eksploataciju Beograd ISBN: 978-86-83497-26-3, 2019 Banković M., Stevanović ...
... 2015 Stevanović D., Banković M., Pešić Georgladis M., Stanković R.: Approach to operational mine planning: Case study Tamnava West, Tehnika, No 6, Savez inženjera i tehničara Srbije, pp. 952-960, ISSN 0040-2176, 2014 Stevanović D., Banković M., Pešić Georgiadis M., Stanković R.: Operational Mine ...
... sticanjem značajnog rudarskog iskustva a ujedno i inicirala afirmisanje činjenice da su najbolja ležišta već otkopana (D. Stevanović, M. Dobrosavljević, M. Stojanović, M. Pešić, Georgiadis, 2019). Međutim, potrebno je istaći da kompleksnost eksploatacije uglja ne umanjuje njegov značaj i primenu, ...Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Petar Marković, Dejan Ranković. "Ograničenja primene optimizacionih algoritama u slučaju kopova" in XIV Međunarodna konferencija OMC 2020, Zlatibor, Srbija, 14-17. oktobar 2020., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2020)
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Interactions of Copper(II) Complexes of some Schiff base ligands with calf thymus DNA and bovine serum albumin
Joni prelaznih metala u kombinaciji sa različitim ligandima nude veliki broj mogućnosti za ispitivanje potencijalnih bioaktivnosti. Među jonima prelaznih metala, bakar je poznat kao endogeni metal za ljude, sa karakterističnim biološkim redoks aktivnostima i relativno jakim afinitetom za nukleobaze. Kompleksi bakra ispoljavaju svoju antitumornu aktivnost na nekoliko različitih načina, generišu veliku količinu ROS, što uzrokuje oksidativno oštećenje mitohondrija i biomakromolekula. Nađeno je da kompleksi bakra(II) imaju umeren do dobar afinitet vezivanja sa DNK, uglavnom putem interkalacije.Angelina Petrović, Aleksandar Mijatović, Rada Baošić, Jovana Bogojeski. "Interactions of Copper(II) Complexes of some Schiff base ligands with calf thymus DNA and bovine serum albumin" in 6. Konferencija mladih hemičara Srbije, Srpsko hemijsko društvo (2018)
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Geology of the southern part of the Sava-Vardar zone: new constraints from the Klepa Mts.
... Reutter, M., Romer, R. L., Boev, B., Božović, M., ... & Schmid, S. M. (2017). The Late Cretaceous Klepa basalts in Macedonia (FYROM) — Constraints on the final stage of Tethys closure in the Balkans. Terra Nova, 29(3), 145-153. 2. Van Hinsbergen, D. J., Torsvik, T. H., Schmid, S. M., Matenco ...
... Mountains, situated in the central part of North Macedonia, form a block extending: 5-6 km NNW-SSE and 1-2 km WSW-ENE, reaching a hecight of 1150 m a.s.l. and serving as a prominent landmark in thc municipality of Gradsko. The sedimentary sequences include Upper Cretaceous mixed siliciclasti ...
... an in this area. Palacoecological · characteristics _ of · the planktonic foraminiferal association indicate relatively deep sedimentation (~300 m) of the studied limestones, with periodic changes in bathymetry. STRUCTURAL TECTONICS Tectonically, the investigated area belongs to the contact ...Dejan Prelević, Ana Mladenović, Violeta Gajić, Milena Dunčić, Blažo Boev. "Geology of the southern part of the Sava-Vardar zone: new constraints from the Klepa Mts." in Fifth Congress of Geologists of the Republic of North Macedonia, Macedonian Geological Society (2024)
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Моделирање утицаја одступања линије најмањех отпора од пројектоване на интензитет потреса од минирања
Стефан Милановић (2024)Према дефиницији линија најмањег отпора представља најкраће растојање од центра минског пуњења до слободне површине. Oвим истраживањем представљен је утицај линије најмањег отпора, као и њеног одступања од пројектоване на интезитет потреса услед минирања. Проблем линије најмањег отпора је веома заступљен у пракси, где се занемарује изглед слободне површине, који може бити врло неправилан. Линију најмањег отпора је потребно мерити целом дужином минске бушотине према слободној површини, иако је у пракси случај да се мери најчешће као растојање од ...линија најмањег отпора, 3D модел, потреси услед минирања, минирање, слободна површина, метода раздвојених елеменатаСтефан Милановић. Моделирање утицаја одступања линије најмањех отпора од пројектоване на интензитет потреса од минирања, Београд : [С. Милановић], 2024
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Analiza nosivosti vertikalno opterećenog šipa za potrebe izgradnje petlje „Merošina 1“ na autoputu E-80 deonica: Niš – Merošina
U Srbiji je počela izgradnja autoputa E-80 koji će predstavljati saobraćajno čvorište zapadnog Balkana i biće deo glavne regionalne transportne mreže jugoistočne Evrope. Njegova ukupna dužina kroz Srbiju iznosi 77 km, a prva deonica u dužini od 5.5 km je završena i puštena u saobraćaj krajem jula 2023. god. To je prva od četiri deonice Sektora 1 čija je dužina 32.65 km. U sklopu petlje „Merošina 1“ izgrađen je nadvožnjak koji je oslonjen na devet stubnih mesta na međusobnom ...Dragoslav Rakić, Nikola Božović, Miloš Stevanović, Milan Bogdanović. "Analiza nosivosti vertikalno opterećenog šipa za potrebe izgradnje petlje „Merošina 1“ na autoputu E-80 deonica: Niš – Merošina" in Geotehnički aspekti građevinarstva i zemljotresno inženjerstvo – Vrnjačka Banja, 01-03. novembar 2023., Beograd : Savez građevinskih inženjere Srbije (2023)
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A survey of greenhouse gases production in central European lignites
Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska (2021)... H C l o m n ( n oitc u d or p 4 ss a m yr d g 1- y a d 1- ) 0.0 0.2 0.4 0.6 60.0 80.0 100.0 120.0 K B R V LN -W 1 V LN -W 2 K N N -W 1 K N N -W 2 TC B - W 1 TC B - W 2 B C B - W 1 B C B - W 2 O C 2 O C l o m n( n oi tc u d or p 2 ss a m yr d g 1- ...
... andQuaternary sediments up to 1000 m in thickness (Brezigar, 1985). Velenje lignite was formed in a marsh environment (Brezigar et al., 1985). Themain lignite seam is characterized by a thickness of up to 165 m in the central part of the seam with an average of 60 m (Liu et al., 2019). 2.3. Sampling ...
... L.R., Nijs, W., Aparicio, G., Trombetti, M., Mandras, G., Peteves, E., Tzimas, E., 2018. EU Coal Regions: Opportuni- ties and Challenges Ahead (JRC112593 EUR 29292 EN) Luxembourg. Bechtel, A., Widera, M., Sachsenhofer, R.F., Gratzer, R., Lücke, A., Woszczyk, M., 2007. Bio- marker and stable carbon isotope ...Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska. "A survey of greenhouse gases production in central European lignites" in Science of The Total Environment, Elsevier (2021). https://doi.org/10.1016/j.scitotenv.2021.149551
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Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete
Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović (2021)sagorevanje lignita, otpadna šljaka, zamena cementa, proizvodnja maltera i betona, fizičko-mehanička i fizičko-hemijska karakterizacija... laboratory mixer “Hobart N-50”. Minerals 2021, 11, 925 4 of 16 Table 2. Mix proportion of mortar for one series of samples. Component E-M P10-M P15-M P20-M P25-M Cement [g (cm3)] 450.00 (142.86) 402.34 (127.73) 378.73 (120.23) 355.27 (112.78) 331.96 (105.38) Slag [g (cm3)] - 39.79 (17.76) 59.48 (26 ...
... on of samples are given in Tables 4 and 5 and Figures 1–6. Table 4. Physical properties of fresh and hardened mortar. Parameter Unit E-M P10-M P15-M P20-M P25-M Consistency: by flow table mm 205 ± 7.9 187 ± 7.2 169 ± 7.5 152 ± 6.4 136 ± 6.0 Bulk density of fresh mortar kg/m3 2248 ± 12.3 2215 ± 10 ...
... equation: εsm,i = ∆lsm(t) lsm [mm/m] (3) where ∆lsm (t) was the difference of the sample length at the moment that t and the baseline reading t = 72 h in mm; lsm was the length of the mortar prism expressed in m; and εsm,i was the shrinkage of the mortar prism expressed in mm/m. Adhesion (determination of ...Milan Kragović, Nenad Ristić , Jelena Gulicovski, Andrijana Nedeljković, Snežana Pašalić, Ivica Ristović, Marija Stojmenović . "Application of Lignite Combustion Waste Slag Generated in Heating Plants as a Partial Replacement for Cement. Part II: Physical–Mechanical and Physical–Chemical Characterization of Mortar and Concrete" in Minerals, MDPI (2021). https://doi.org/10.3390/min11090925
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Numerical modelling of a single intra-oceanic subduction for the origin of the Balkan ophiolites
Nikola Stanković, Vesna Cvetkov, Vladica Cvetković. "Numerical modelling of a single intra-oceanic subduction for the origin of the Balkan ophiolites" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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Crystal structure of K3EuSi2O7
alkalni silikati elemenata retkih zemalja, kristalna struktura, sinteza metodom fluksa, rendgenska difrakcija na monokristalu... 12. M. S. Hwang, H. Y.-P. Hong, M. C. Cheng, Y. Wang, Acta Cryst. C43 (1987) 1241 (https://doi.org/10.1107/S0108270187092308) 13. I. Vidican, M. Smith, M., H.-C. zur Loye, J. Solid State Chem. 170 (2003) 203 (https://doi.org/10.1016/S0022-4596(02)00029-4) 14. J. D. Napper, R. C. Layland, M. D ...
... England, 2008 (Online ISBN:9780470985687) 3. A. M. Latshaw, W. M.Chance, N. Trenor, G. Morrison, M. D. Smith, J. Yeon, D. E. Williams, H.-C. zur Loye, CrystEngComm 17 (2015) 4691 (https://doi.org/10.1039/C5CE00630A) 4. A. M. Latshaw, K. D. Hughey, M. D. Smith, J. Yeon, H.-C. zur Loye, Inorg. Chem ...
... org/10.1021/ic502185b) 5. A. M. Latshaw, B. O. Wilkins, K. D. Hughey, J. Yeon, D. E. Williams, T. T. Tran, P. S. Halasyamani, H.-C. zur Loye, CrystEngComm 17 (2015) 4654 (https://doi.org/10.1039/C5CE00671F) 6. A. M. Latshaw, G. Morrison, K. D. zur Loye, A. R. Myers, M. D. Smith, H.-C. zur Loye ...Sabina Kovač, Predrag Dabić, Aleksandar Kremenović. "Crystal structure of K3EuSi2O7" in Journal of the Serbian Chemical Society, National Library of Serbia (2021). https://doi.org/10.2298/JSC210218026K
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Modeliranje disperzije dimnih gasova iz termoelektrane Kostolac B
Bojan Živanović (2024)Bez hrane se može preživeti nedelju dana, bez vode svega nekoliko dana, međutim, bez vazduha se može preživeti najmanje, nekoliko minuta. Pitanje je kakav uticaj na zdravlje čoveka i okoline ima vazduh koji je lošeg kvaliteta, a kojem je skoro celokupno stanovništvo planete izloženo? Ovaj rad se bavi problematikom modeliranja disperzije dimnih gasova iz novog bloka B3 TE ,,Kostolac’’ B. Ključni momenti koji će biti predstavljeni jesu zagađenje, zdravstveni efekti, modeliranje disperzije i analiza dobijenih rezultata korišćenjem programa AERMOD. Analiziran ...... svakih 12 500 ug/m? jednoj kalendarskoj godini) meseci nakon toga smanjuje na jednake godišnje postotke da bi se do 1. januara 2021. godine došlo do 0%) 125 ug/m*' (Ne sme se prekoračiti više od tri puta u 125 pg/m? jednoj kalendarskoj godini) 50 u g/m3 50 ag/m3 75 HMg/m*. (50 % od granične ...
... svakih 12 | 125 Hg/m* meseci nakon toga smanjuje na jednake godišnje postotke da bi se do 1. januara 2021. godine došlo do 0%) 20 ug/m* (50 % od granične vrednosti) l. januara 2013. godine, s tim da se granica tolerancije od 1. 40 ug/m? januara 2015. godine i svakih 12 | 60 ug/m? Modeliranje ...
... putayu tolerancije od 1. januara 2015. godine i 75 ug/m* (BI+B2+B3) ug/m k jednoj svakih 12 meseci nakon toga smanjuje na alendarskoj : NMA : adliii Jed'nake godišnje posfotke da bi se do 1. anuara 2021. godine došlo do 0%) 50 ug/m*, ne sme 25 ug/m* (50 % od granične vrednosti) 1. PMu sa se prekoračiti ...Bojan Živanović. Modeliranje disperzije dimnih gasova iz termoelektrane Kostolac B, 2024
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Rock slope stability analysis under Hoek–Brown failure criterion with different flow rules
The stability analysis of homogeneous rock slope following the Hoek–Brown failure criterion under the hypothesis of different flow rules is performed based on limit equilibrium and finite element methods. The applied failure criterion is the generalized Hoek–Brown that can be introduced as a shear/normal function in analysis applying different flow rules. The results are compared with those obtained by the application of equivalent shear strength parameters of the Mohr–Coulomb criterion, considering that this is still the most widely used ...Kružna klizna površ, Huk-Braunov kriterijum loma, Kriterijum popuštanja, Smičuća/normalna funkcija, Nivo napona, Verovatnoća i parametarska analizaSvetlana Melentijević, Zoran Berisavljević, Dušan Berisavljević, Claudio Olalla Marañón . "Rock slope stability analysis under Hoek–Brown failure criterion with different flow rules" in Bulletin of Engineering Geology and the Environment , Springer (2024). https://doi.org/10.1007/s10064-024-03667-0
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Pre-failure deformation monitoring as rockfall prediction tool
... Marjanović M, Abolmasov B, Đurić U and Basarić I 2015 Rockfall Monitoring Based on Surface Models. Surface Models for Geosciences, ed K Růžičková, T Inspektor (Springer International Publishing: Int.) pp. 37-44 [10] Marjanović M, Abolmasov B, Pejić M, Bogdanović S and Samardžić-Petrović M 2017 Rockfall ...
... Lato M J, Gauthier D and Edwards T 2015 Identifying rock slope failure precursors using LiDAR for transportation corridor hazard management. Eng. Geol. 195 93–103 [5] De Vilder S J, Rosser N J and Brain M J 2017 Forensic analysis of rockfall scars. Geomorphology 295 202–214 [6] Janeras M, Jara ...
... Jara J A, Royán M J, Vilaplana J M, Aguasca A, Fàbregas X, Gili J and Buxó P 2017 Multi-technique approach to rockfall monitoring in the Montserrat massif (Catalonia, NE Spain). Eng. Geol. 219 4–20 [7] Marjanović M, Abolmasov B, Djurić U, Zečević S and Šušić V 2013 Basic kinematic analysis of a ...Miloš Marjanović, Biljana Abolmasov, Zoran Berisavljević, Marko Pejić, Petko Vranić. "Pre-failure deformation monitoring as rockfall prediction tool" in IOP Conference Series: Earth and Environmental Science, IOP Publishing (2021). https://doi.org/10.1088/1755-1315/833/1/012197
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Mio-Pliocene Geodynamics and its Stratigraphic Consequences in the Area of Avala Mt. (Belgrade, Serbia)
... rs 57 7th International Workshop | Neogene of Central and South-Eastern Europe ysis revealed statistically signiºcant signals with 14.2 m and 2.1–3.3 m wavelength. °ese signals correspond to the 100-kyr eccentricity and precession cycles, respectively. Our results allowed calculation of the average ...
... over the reddish ¼uvial facies of the undivided Lower Miocene. Besides, a lot of new ysis revealed statistically significant signals with 14.2 m and 2.1-3.3 m wavelength. These signals correspond to the 100-kyr eccentricity and precession cycles, respectively. Our results allowed calculation of the average ...
... EREMIJA, M. (1977): Miocen u oblasti eksumiranog mezozojsko-serpentinskog paleoreljefa, od Rakovice do Ripnja. In: PETKOVIĆ, K. (ed.): Geologija Srbije. Stratigraºja II/3, 145–154, Beograd. KNEŽEVIĆ, S. (1989): Prinove iz ponta belopotočkog rova. Geo. Anali Balk. Pol., 53, 373–382. MAROVIĆ, M., TOLJIĆ ...Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević. "Mio-Pliocene Geodynamics and its Stratigraphic Consequences in the Area of Avala Mt. (Belgrade, Serbia)" in 7th International Workshop: Neogene of Central and South-Eastern Europe, Velika, Croatia, maj 2017, Croatian Geological Society (2017)
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The interaction of organoselenium trans-palladium(II) complexes toward small-biomolecules and CT-DNA
Serija organoselenijum trans-paladijum(II) kompleksa 1 (bis(2-(fenilselanilmetil)oksolan)dihloropaladijum(II)), 2 (bis(2-(fenilselanilmetil)oksan)dihloropaladijum(II)) i 3 (bis(2) ,2-dimetil-3-(fenilselanil)oksan)dihloropaladijum(II)) su korišćeni za ispitivanje reaktivnosti ovog specifičnog tipa kompleksa prema različitim bio-molekulima. Ovaj sistem je od posebnog interesa jer se jako malo zna o supstitucionim reakcijam organoselenijum paladijum(II) kompleksa sa trans konfiguracijom. Zamena koordinovanog hlorida sa serijom malih bio-molekula (l-Met, l-His, l-Cis, GSH i 5′-GMP) proučavana je pod uslovima pseudo-prvog reda kao funkcija koncentracije nukleofila i temperature korišćenjem tehnika zaustavljenog toka. Rezultati za proučavane komplekse ukazuju da ...Vera M. Divac, Aleksandar Mijatović, Marina D. Kostić, Jovana Bogojeski. "The interaction of organoselenium trans-palladium(II) complexes toward small-biomolecules and CT-DNA" in Inorganica Chimica Acta, Elsevier BV (2017). https://doi.org/10.1016/j.ica.2017.07.012
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Quantitative analysis of syllable properties in Croatian, Serbian, Russian, and Ukrainian
Biljana Rujević, Marija Kaplar, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Jan Mačutek (2021)Biljana Rujević, Marija Kaplar, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Jan Mačutek. "Quantitative analysis of syllable properties in Croatian, Serbian, Russian, and Ukrainian" in Language and Text: Data, models, information and applications, John Benjamins Publishing Company (2021). https://doi.org/10.1075/cilt.356.04ruj
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Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study
Debris flows induced by intensive rainfall represent very hazardous phenomena in many parts of the World. Methods for prediction of runout distance of flow like mass movements are different and depending on the input data, rheology, and available or appropriate numerical solution. However, sometimes it is not easy to obtain pre event and post event high-resolution data in the rural or mountainous area. Thus, the topology of terrain is the most important input parameter for the every real case ...... with 30x30m DEM as input a) ξ =500 m/s 2 ,μ=0.05 b) deposited material depth≈5m In other case, almost the same volume was reached in deposition zone but with much greater deposition height. The best fitted parameters that were chosen are μ=0.11 and ξ=500 m/s2 (Fig 6). In both cases, there ...
... initiated mass. Figure 6 Final model with 5x5m DEM as input a) ξ =500 m/s 2 ,μ=0.11 b) deposited material depth≈14m Conclusion According to estimated depth in deposited zone, ERT investigation supposed 20 m in deepest part, and comparison of two epoch DEM ≈15m. Numerical model with ...
... Bartelt P, Buehler Y, Christen M, Deubelbeiss Y, Graf C, McArdell B W (2013) RAMMS–rapid mass movement simulation, A modelling system for debris flows in research and practice, user manual v1.5, debris flow, Institute for Snow and Avalanche Research SLF, pp 126. Christen M, Bartelt P, Kowalski J (2010b) ...Jelka Krušić, Biljana Abolmasov, Mileva Samardžić Petrović. "Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study" in 4th Regional Symposium on Landslides in the Adriatic Balkan Region, 23-25 October 2019, Sarajevo, Bosnia and Herzegovina, Geotechnical Society of Bosnia and Herzegovina (2019). https://doi.org/ 10.35123/ReSyLAB_2019
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Fluid inclusion systematics in the Okoška gora polymetallic deposit
... 14. Drovenik, M., Pleničar, M. & Drovenik, F. 1980: The origin of Slovenian ore deposits. - Geolog 230), 1–157. | Fodor, L., Balazs, A., Csillag, G., Dunkl, L., Hćja, G., Jelen, В., Kelemen, P., Kovećr, S., Nemeth, A Nyiri, D., Selmeczi, 1., Trajanova, M., Vrabec, M. & Vrabec, M. 2021: Crustal exhamati ...
... Slovenian Geologists ODDELEK ZA GEOLOGIJO Ljubljana 2021 јапак, M., Froitzheim, N., Luptak, B., Vrabec, M, & ultrahigh-pressure metamorphism of eclogites subduction in the Eastern Alps, Slovenia. • T. Linnemann, U., Ouzegane, K., Drareni ...
... T.. Basei, M. A. S., Nolte, N 2018: Provenance of Austroalpine basement metasedimenits: connections between peri-Gondwanan domainsofcentral Eur International Journal ofEarth Sciences, 107, 2293-2315, | Šoster, А., Хамацик,Ј., O'Sullivan, Р., Непес, U., Potočnik Krajnc, B.,1 Dolenec, M. 2020: Geochemistry ...Aleš Šoster, Miloš Velojić, Barbara Potočnik Krajnc, Matej Dolenec. "Fluid inclusion systematics in the Okoška gora polymetallic deposit" in 25th meeting of Slovenian geologists, Ljubljana, 2021, Univerza v Ljubljani, Oddelek za geologijo (2021)