Претрага
814 items
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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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Zbirka rešenih zadataka iz termodinamike
Marija Živković, Aleksandar Madžarević (2023)... REŠENJE: Rad u p-V dijagramu je predstavljen površinom ispod promene stanja. U ovom slučaju rad je jednak površini pravouglog trapeza, kako je prikazano na slici: p, kPa p 1 =1000kPa p 2 =200kPa V 1 =0,05 m3 V 2 =0,2 m3 V, m3 1 2 Skica uz zadatak 38 Rad u p-V dijagramu je p ...
... se dovodi toplota dok se ne dostigne temperatura od 527 °C. Klip će početi da se podiže kada se dostigne pritisak od 1500 kPa. Skicirati proces u p-v dijagramu i odrediti zapreminski rad i razmenjenu količinu toplote u toku procesa. Q Skica uz zadatak 39 REŠENJE: Proces dovođenja ...
... veličine stanja u karakterističnim tačkama: Stanje 2 Iz jednačine stanja idealnog gasa sledi: Stanje 3 Skica uz zadatak 39: Prikaz procesa u p-v dijagramu 116 ZBIRKA REŠENIH ZADATAKA IZ TERMODINAMIKE 56. Dimni gas molarnog sastava 12% CO 2 , 6% H 2 O , 5% O 2 i 77% N 2 , počet- nog ...Marija Živković, Aleksandar Madžarević. Zbirka rešenih zadataka iz termodinamike, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2023
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Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije
Marina D. Ćuk (2018-02-23)Osnovni cilj doktorske disertacije predstavljao je definisanje prirodnih koncentracija (engl. background values) U, Th, i K u podzemnim vodama, i definisanje hidrogeohemijskih uslova koji utiču na distribuciju navedenih elemenata u podzemnim vodama...prirodni radioaktivni elementi, podzemna voda, geohemijske sredine, hidrogeohemijski uslovi, neparametarska statistička analiza, logistički model, hidrohemijsko modeliranje... sekvencijalne ekstrakcije. Doktorska disertacija. Univerzitet u Beogradu, Hemijski fakultet, Beograd. 140. Rousseeuw P, Leroy A. 1996. Robust Regression and Outlier Detection. 3rd ed. John Wiley & Sons, Hoboken. 141. Rudnick RL, Gao S. 2004. Composition of the Continental Crust. In: Holland HD, Turekian ...
... izdvojene su visoke korelacione veze i značajne statističke razlike između koncentracija K sa parametrima radioaktivnosti: α (p= 0.0007), ß (p= 0.00), 226Ra (p= 0.018) i 40K (p= 0.00). Imajući u vidu takve rezultate, konstruisane su ROC krive koje mogu bliže da odrede granične vrednosti parametara ...
... gornjokrednog magmazima, može se napisati sledeća jednačina: Logit(p) = -8.34 + 1.2 ∙1 + 0.658 ∙ 8.1 + 1.66∙1+ 2.3∙1 Logit(p) = 2.37 Transformacijom logit(p) preko jednačine: dobija se verovatnoća pozitivnog ishoda p= 0.8, odnosno postoji 80 % šanse da će podzemna voda imati povišene ...Marina D. Ćuk. "Hidrogeohemija prirodnih radioaktivnih elemenata u podzemnim vodama Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-02-23)
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Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu
Luka Malenov (2024)Za potrebe izrade završnog rada na četvrtoj godini Rudarsko-geološkog fakulteta, studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti geotehničkih parametara, koje se izučava u sklopu obaveznog predmeta u četvrtoj godini: Projektovanje inženjerskogeoloških radova. Detaljna geotehnička istraživanja terena, izveo je Saobraćajni institut CIP iz Beograda, za potrebe izrade Glavnog projekta mosta Mihajlo Pupin preko Dunava, ...... Mechanics & Foundation Div. ASCE, Vol. 85, No. SM1 5. Stevanović P., Marović M., ı Dimitrijević V. Geo/logija kvartara , Naučna knjiga, Beograd 1992. 6. Peck, R.B Hansen, W.E. and Thormbum, T.H. (1974). FOUNDATION ENGINEERING. John Wiley & Sons, New York. 7. Schmertmann, J. H. (1975). Measurement ...
... V2 12m Dublna dO nıvoa pOdZemne 62.0 al-i p al-j p—p W Ćabp/_ sp ZA ; al-j p sp — G : 772 A || SP sp alip:22Sp Ć 30.0 Izvedena istražna bušotina d 35.20- ; N> al-j pšS;:SP /%/%s/ al-j pp aljpz i ablpr OD ap ap Zp POd DJ FA SP p I | kot, t vodć /NŽ50; ; 7 27 sa Kkotom tcrcna ...
... ciprž - A al pps p ar- N is - 5 AAA “ ' ' Ž | al-j ppćć SP 28.50 77 2680 al-jg: ĆL 23.40. ali p al-j g= CL? 35. TA —QN;{/ a PTpSM/ML { SM/ML će“a SP P SP al-j ppGp SP al-j pprs al-j pps 35.3 sP al-j ppćs SP SP - % ? + 250 - al-j gg CL : 2790 K, 5 “,ŽW_ E DJAVH Fj 7 SP · 58. o/ 77 al-j p-__SP 4 ({%Ž ...Luka Malenov. Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu, 2024
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Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu
Luka Malenov (2024)Za potrebe izrade završnog rada na četvrtoj godini Rudarsko-geološkog fakulteta, studijskog programa Geotehnika, pod mentorstvom doc. dr Dušana Berisavljevića, analizirani su parametri dobijeni laboratorijskim ispitivanjima, kao i in-situ istraživanjima terena i ustanovljeni su geotehnički uslovi izgradnje mosta Zemun-Borča. Takođe, izvršeno je određivanje karakterističnih vrednosti geotehničkih parametara, koje se izučava u sklopu obaveznog predmeta u četvrtoj godini: Projektovanje inženjerskogeoloških radova. Detaljna geotehnička istraživanja terena, izveo je Saobraćajni institut CIP iz Beograda, za potrebe izrade Glavnog projekta mosta Mihajlo Pupin preko Dunava, ...... Mechanics & Foundation Div. ASCE, Vol. 85, No. SM1 5. Stevanović P., Marović M., ı Dimitrijević V. Geo/logija kvartara , Naučna knjiga, Beograd 1992. 6. Peck, R.B Hansen, W.E. and Thormbum, T.H. (1974). FOUNDATION ENGINEERING. John Wiley & Sons, New York. 7. Schmertmann, J. H. (1975). Measurement ...
... V2 12m Dublna dO nıvoa pOdZemne 62.0 al-i p al-j p—p W Ćabp/_ sp ZA ; al-j p sp — G : 772 A || SP sp alip:22Sp Ć 30.0 Izvedena istražna bušotina d 35.20- ; N> al-j pšS;:SP /%/%s/ al-j pp aljpz i ablpr OD ap ap Zp POd DJ FA SP p I | kot, t vodć /NŽ50; ; 7 27 sa Kkotom tcrcna ...
... ciprž - A al pps p ar- N is - 5 AAA “ ' ' Ž | al-j ppćć SP 28.50 77 2680 al-jg: ĆL 23.40. ali p al-j g= CL? 35. TA —QN;{/ a PTpSM/ML { SM/ML će“a SP P SP al-j ppGp SP al-j pprs al-j pps 35.3 sP al-j ppćs SP SP - % ? + 250 - al-j gg CL : 2790 K, 5 “,ŽW_ E DJAVH Fj 7 SP · 58. o/ 77 al-j p-__SP 4 ({%Ž ...Luka Malenov. Geotehničko istraživanje terena za potrebe izgradnje mosta „Mihajlo Pupin“ u Zemunu, 2024
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Приказ резултата истраживања рудне жице 43 на хоризонту -100 рудника ''Леце''
Цветковић Марко (2024)Лежиште олова и цинка са пратећим златом и сребром интезивно се експлоатише од 1953. године. Експлоатација се промењивим интезитетом одвијала до 2001. године, када престаје због организационо-финансијских проблема. После приватизације рудника Концерн ''Фармаком-МБ'' из Шапца постаје власник рудника и покреће низ активности на санирању стања и обнављању производње. Од 2010. године поново почиње интезивна експлоатација и прерада руде. Повод за анализу и разраду теме ''Приказ резултата истраживаља рудне жице не хоризонту -100 у руднику Леце'' јесте израда овог завршног ...... 0-106x7 |322 337 |I174 |I8.6 P-3 106.7-107.7 |233 - 134 |598 133 P-I - |094.0-96x0 |650 |4316 |193 |679 P-2 _ |096.0-98.0 |2.8 6.1 271 | 155.44 JBJ-6/100 |P-3 _ |98.0-995 |2.8 842 |25 51.96 P-4 _ |09.5.1014 |1.8% „|2.60 |B891 |60 P-5 101.4-1034 | LI 269 |642 6058 P-1 110.2-101.4 |[243 |378 |15 ...
... JBJ-1/100 | P-I 118.7-119.6 | 0.2 0.45 2.3 9.9 JBJ-2/100 | P-I 110.5-111.4 | 0.23 0.23 2.77 66.67 JBJ-3/100 |P-I 1.1-112.4 |0.21 | |0.23 |179 - |1141 P-1 102.8-103.8 | 0,2 035 |645 |14.61 187 47100 | -— i04.7-[05.0 | 02 26 178 5521 P-1 103.5-105.0 |[095 3.5 |3.7 1894 JBJ-5/100 |P-2 _ |105 ...
... |15 63.3 1BJ-7/100 | 110.4-111.9 |0.80 | 3.06 |95 58 P-I _ |09.0-1004 |1.58 |281. |108 |389 JBJ-8/100 |P-2 _ |105.2-106. |O.x73 |132 „|604 |42.61 P-3 106.2-107.6 |0.55 . 034 |642 207 Pynapcku HcrpaxHH pajOBH Ha HOMCHyTOM XOpH3OHTy ypabeHM cy OKO 250 M. Peyynraru JtaOopaTopHjcKHx HcIIHTHBaFba ...Цветковић Марко. Приказ резултата истраживања рудне жице 43 на хоризонту -100 рудника ''Леце'', 2024
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SEM-EDS analysis and microindentation hardness study of Zr-doped X2Y3 (X=Bi, Sb; Y=Te, Se) p-type semiconductor
Požega Emina, Marković Ivana, Vuković Nikola. "SEM-EDS analysis and microindentation hardness study of Zr-doped X2Y3 (X=Bi, Sb; Y=Te, Se) p-type semiconductor" in Proceedings of the 45th International October Conference on Mining and Metallurgy, Bor:Univerzitet u Beogradu – Tehnički fakultet u Boru (2013): 600-603
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Erosion rate determination of Allchar region with cosmogenic radioactive (10Be, 26Al, 53Mn) and stable (3He, 21Ne) nuclides
Pavićević Miodrag, Vermeesch P., Niedermann S., Amthauer Georg, Boev Blažo, Jelenković Rade, Pejović Vladan (2010)Pavićević Miodrag, Vermeesch P., Niedermann S., Amthauer Georg, Boev Blažo, Jelenković Rade, Pejović Vladan. "Erosion rate determination of Allchar region with cosmogenic radioactive (10Be, 26Al, 53Mn) and stable (3He, 21Ne) nuclides" in IMA 2010, PL123 Cometary and stellar mineralogy, Budapest, Hungary: (2010)
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Crystal structures and microstructures of ordered and disordered kalsilites. Is kaliophilite a KAlSiO4 polymorph or kalsilite polytype?
Kremenović Aleksandar, Dimitrijević Radovan, Dondur Vera, Lazić P. Biljana, Vulić Predrag, Cvetković Vladica (2011)Kremenović Aleksandar, Dimitrijević Radovan, Dondur Vera, Lazić P. Biljana, Vulić Predrag, Cvetković Vladica. "Crystal structures and microstructures of ordered and disordered kalsilites. Is kaliophilite a KAlSiO4 polymorph or kalsilite polytype?" in Meeting of the Swiss Crystallographic Association/SGK/SSCr Newsletter 84, Bern, Švajcarska:Swiss Crystallographic Association (2011): 34-34
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Quaternary stratigraphy and paleoenvironment of the Ada Ciganlija based on borehole P-1
Nenadić Draženko, Gaudenyi T.,Bogićević Katarina, Jovanović M. "Quaternary stratigraphy and paleoenvironment of the Ada Ciganlija based on borehole P-1" in Conference of the Europan Quaternary Malagologists 15-18th August, Molluscs and Quaternary envirnoment of Central Europe, Szeged:Srpsko geološko društvo, University of Szeged (2010): 27-28
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Determination of oxygen surface groups on biochars using Boehm-titration method
Krstić D. Aleksandar, Lolić Đ. Aleksandar, Ilić Marija, Mijatović Aleksandar, Zlatanović J. Snežana, Nedić P. Zoran, Pavelkić M. Vesna (2015)Krstić D. Aleksandar, Lolić Đ. Aleksandar, Ilić Marija, Mijatović Aleksandar, Zlatanović J. Snežana, Nedić P. Zoran, Pavelkić M. Vesna. "Determination of oxygen surface groups on biochars using Boehm-titration method" in 52. savetovanje Srpskog hemijskog društva, Belgrade, Serbia (2015): 16
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Modelling of characteristics of crater emerged from the surface explosion on the soil
Bjelovuk I., Jaramaz S., Elek P., Mickovic D., Kričak Lazar. "Modelling of characteristics of crater emerged from the surface explosion on the soil" in FIZIKA GORENIYA I VZRYVA, (COMBUSTION, EXPLOSION, AND SHOCK WAVES) no. 3, Novosibirsk, Rusija:Publishing House of the Siberian Branch of the Russian Academy of Sciences , Springer (2015): Prihvaćen
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Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications
The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...... 2 2 9 4 .4 5 .6 V ar ia b le U p p e r C a m p a n ia n 7 T o li ć q u ar ry 4 0 1 5 – 0 2 2 4 4 � 1 3 0 1 4 00 2 0 � 2 8 0 4 3 00 L im es to n e R ed 8 /8 3 5 9 .9 * 5 8 .0 * 2 7 1 3 .4 3 5 0 .1 4 6 .2 2 7 1 3 .4 3 2 2 /1 4 U p p e r C a m p a n ia n 8 L ip o v ic a q u ar ry ...
... m ea n p al eo m ag n et ic d ir ec ti o n s b as ed o n th e re su lt s o f p ri n ci p al co m p o n en t an al y si s (K ir sc h v in k 1 9 8 0 ). K ey : L at . N an d L o n . E : g eo g ra p h ic co o rd in at es (W G S 8 4 ), n /n o : n u m b er o f u se d /c o ll ec te d sa m p le s; D ...
... ip A g e 1 S tr u g an ik u p p er q u ar ry 4 2 4 1 – 2 6 2 4 4 � 1 1 0 1 3 00 2 0 � 0 6 0 5 3 00 L im es to n es w h it e, g re y is h w h it e an d re d 9 /2 2 2 1 1 .8 2 4 9 .1 1 5 6 4 .1 2 1 2 .3 2 4 5 .2 1 5 6 4 .1 3 9 /4 U p p e r C a m p a n ia n -L o w e r M a a st ri ...Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov. "Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications" in Swiss Journal of Geosciences, Basel : Springer International Publishing (2018). https://doi.org/10.1007/s00015-018-0321-8
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Simultaneous determination of long-term average fluxes of CR muons and solar pp-neutrinos
Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch F., Brüchle W, Djurčić Željan, Faestermann T., Henning W. F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A. (2010)Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch F., Brüchle W, Djurčić Željan, Faestermann T., Henning W. F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A.. "Simultaneous determination of long-term average fluxes of CR muons and solar pp-neutrinos" in 22nd ECRS - European Cosmic Ray Symposium ECRS 2010, Turku, Finland: (2010)
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Geochemistry, Sr–Nd–Pb isotopes and geochronology of amphibole- and mica-bearing lamprophyres in northwestern Iran: Implications for mantle wedge heterogeneity in a palaeo-subduction zone
M. Aghazadeh, Д. Прелевић, Z. Badrzadeh, E. Braschi, P. van den Bogaard, S. Conticelli. "Geochemistry, Sr–Nd–Pb isotopes and geochronology of amphibole- and mica-bearing lamprophyres in northwestern Iran: Implications for mantle wedge heterogeneity in a palaeo-subduction zone" in Lithos 216-217 (2015): 352-369. https://doi.org/doi.org/10.1016/j.lithos.2015.
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Evaluation of melioration area damage on the river Danube caused by the hydroelectric power plant ‘Djerdap 1’ backwater
P. Pajic, L. Andjelic, U. Urosevic, D. Polomcic. "Evaluation of melioration area damage on the river Danube caused by the hydroelectric power plant ‘Djerdap 1’ backwater" in Water Science and Technology, IWA Publishing (2014). https://doi.org/10.2166/wst.2014.230
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Debris-flow Susceptibility Assessment in Flow-R: Ribnica River Case Study
Debris flows are among the most dangerous erosional geohazards due to the fast rate of movement and long runout zones. Even though the initiation can be triggered in mountainous areas, inhabited and with steep slopes, their propagation and deposition can endanger not only buildings and infrastructure in the urbanized areas, but also threaten human lives. As these initiation areas usually represent unattainable terrains with rapid vegetation cover development, field observations and aerial photo analysis become high-demanding tasks. Consequently, medium-to-regional ...Ksenija Micić, Miloš Marjanović, Biljana Abolmasov . "Debris-flow Susceptibility Assessment in Flow-R: Ribnica River Case Study" in Proceeding of the 6th Regional Symposium on Landslides in the Adriatic-Balkan Region, ReSyLAB 2024, University of Belgrade, Faculty of Mining and Geology (2024). https://doi.org/https://doi.org/10.18485/resylab.2024.6
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Simultaneous determination of long-term average fluxes of solar pp-neutrinos and cosmic ray muons. Astrophysics and Space Sciences Transactions (ASTRA).
Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch Franz, Bruchle W., Đurčić Zoran, Faestermann, T., Henning, W.F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A. (2010)Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch Franz, Bruchle W., Đurčić Zoran, Faestermann, T., Henning, W.F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A.. "Simultaneous determination of long-term average fluxes of solar pp-neutrinos and cosmic ray muons. Astrophysics and Space Sciences Transactions (ASTRA)." in ASTRA. Special Issue: ECRS 2010 (2010): 111
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Fenton-like oxidation of an azo dye using mesoporous Fe/TiO2 catalysts prepared by a microwave-assisted hydrothermal process
Nešic Jelena, Manojlović Dragan D, Jović Milica S, Dojčinović Biljana P, Vulić Predrag, Krstić Jugoslav B, Roglić Goran M (2014)Nešic Jelena, Manojlović Dragan D, Jović Milica S, Dojčinović Biljana P, Vulić Predrag, Krstić Jugoslav B, Roglić Goran M. "Fenton-like oxidation of an azo dye using mesoporous Fe/TiO2 catalysts prepared by a microwave-assisted hydrothermal process" in Journal of the Serbian Chemical Society 79 no. 8, Belgrade:Serbian Chemical Society (2014): 977-991. https://doi.org/10.2298/JSC131001143N
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Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells
Mirković M. Miljana, Došen, M. Anja, Erić P. Suzana, Stojmenović D. Marija, Matović Z. Branko, Rosić A. Aleksandra (2018)Mirković M. Miljana, Došen, M. Anja, Erić P. Suzana, Stojmenović D. Marija, Matović Z. Branko, Rosić A. Aleksandra. "Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells" in Science of Sintering 50 no. 1, Beograd:International Institute for the Science of Sintering, Belgrade, Serbia (IISS) (2018): 95-109. https://doi.org/10.2298/SOS1801095M