Претрага
910 items
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Time series analysis of Saraw spring - SE of Sulaimaniya (Iraqi Kurdistan region)
Ali S.S., Stevanović Zoran (2010)Ali S.S., Stevanović Zoran. "Time series analysis of Saraw spring - SE of Sulaimaniya (Iraqi Kurdistan region)" in Advances in Research in Karst Media, Heidelberg:Springer (2010): 89-94
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Ресурси подземних вода и хидрогеолошка истраживања у контексту актуелне законске регулативе у Србији
Докмановић Петар, Никић Зоран (2012)Докмановић Петар, Никић Зоран. "Ресурси подземних вода и хидрогеолошка истраживања у контексту актуелне законске регулативе у Србији" in Zbornik radova XIV srpskog simpozijuma o hidrogeologiji sa međunarodnim učešćem, Zlatibor, 17-20. maj 2012. godine, Београд:Универзитет у Београду-Рударско-геолошки факултет (2012): 1-5
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Квалитет ујезерене воде са аспекта геолошке грађе сливног подручја на примеру акумулације Грлиште
Никић Зоран, Докмановић Петар (2012)Никић Зоран, Докмановић Петар. "Квалитет ујезерене воде са аспекта геолошке грађе сливног подручја на примеру акумулације Грлиште" in Zbornik radova XIV srpskog simpozijuma o hidrogeologiji sa međunarodnim učešćem, Zlatibor, 17-20. maj 2012. godine, Београд:Универзитет у Београду-Рударско-геолошки факултет (2012): 359-364
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Генерални приказ јувелирских минералних сировина Србије
Miladinović Zoran, Simić Vladimir (2018)Miladinović Zoran, Simić Vladimir. "Генерални приказ јувелирских минералних сировина Србије" in 17. Конгрес геолога Србије, Врњачка Бања, 17‐20. мај 2018 1, Vrnjačka banja:Srpsko geološko društvo (2018): 299-303
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125 years of the Serbian Geological Society (1891-2016)
Rundić Ljupko, Stevanović Zoran (2017)Rundić Ljupko, Stevanović Zoran. "125 years of the Serbian Geological Society (1891-2016)" in INHIGEO Annual Record no. 49, Johnstown, Pennsylvania, USA:The International Commission on the History of Geological Sciences (INHIGEO) (2017): 140-142
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Karstic sources of water supply for large consumers in southeastern Europe – sustainability, disputes and advantages
Stevanović Zoran, Eftimi Romeo (2010)Stevanović Zoran, Eftimi Romeo. "Karstic sources of water supply for large consumers in southeastern Europe – sustainability, disputes and advantages" in Geologia Croatica 63 no. 2, Zagreb:Croatian Geological Survey (2010): 179-186
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Karst in Serbian hydrogeology: A tradition in research and education
Stevanović Zoran, Milanović Saša (2013)Stevanović Zoran, Milanović Saša. "Karst in Serbian hydrogeology: A tradition in research and education" in European Geologist 35, :European Federation of Geologists (2013): 41-45
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Karst groundwater quantity assessment and sustainability: the approach appropriate for river basin management plans
Veljko Marinović, Zoran Stevanović (2019)As a result of the fact that karstified rocks can accumulate large amounts of high-quality groundwater, karst aquifer is considered, throughout the world, one of the most important types of aquifers. Due to their high permeability, but also vulnerability to pollution, these precious groundwater resources need to be properly evaluated and protected. Taking into account heterogeneity and complexity of the karst environment, it is difficult to propose a uniform algorithm for managing karst groundwater, which causes the necessity to ...Upravljanje karstnim podzemnim vodama, Pritisci na kvantitet voda, Plan upravljanja vodnim resursima, Bosna i Hercegovina, SrbijaVeljko Marinović, Zoran Stevanović. "Karst groundwater quantity assessment and sustainability: the approach appropriate for river basin management plans" in Environmental Earth Sciences, Springer Science and Business Media LLC (2019). https://doi.org/10.1007/s12665-019-8364-3
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A methodology for assessing the pressures on transboundary groundwater quantity and quality – experiences from the Dinaric karst
Zoran Stevanović, Veljko Marinović (2020)A relatively novel and abridged methodology for assessing the quantity and quality status of groundwater bodies has been applied in the Dinaric karst of SE Europe. Validation of pressure on quantity is based on groundwater budgeting and the correlation of available groundwater reserves and projected water demands, while pressure on quality is estimated by GIS-created maps: vulnerability – hazard – risk. The results obtained from the studied groundwater bodies indicate mostly low pressure on water quantity, but increased risk from diffuse and point pollution sources. ...Zoran Stevanović, Veljko Marinović. "A methodology for assessing the pressures on transboundary groundwater quantity and quality – experiences from the Dinaric karst" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.08
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Analiza (ne)održivosti aktuelne strategije vodosnabdevanja u Srbiji
Dokmanović Petar, Nikić Zoran (2015)Dokmanović Petar, Nikić Zoran. "Analiza (ne)održivosti aktuelne strategije vodosnabdevanja u Srbiji" in Tehnika podzbir no. Mar-15, Beograd:SITS (2015): 433-441
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Model of Strategic Decision Making in Mining Industry Based on Fuzzy Dynamic TOPSIS Method
Gligorić Miloš, Gligorić Zoran (2015)Gligorić Miloš, Gligorić Zoran. "Model of Strategic Decision Making in Mining Industry Based on Fuzzy Dynamic TOPSIS Method" in Journal of Multidisciplinary Engineering Science and Technology 2 no. 3, Berlin : (2015): 470-475
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Metode hidrogeoloških istraživanja
Zoran Stevanović, Saša Milanović (2017)Zoran Stevanović, Saša Milanović. Metode hidrogeoloških istraživanja, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2017
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Regional Slope Stability Analysis in Landslide Hazard Assessment Context, North Macedonia Example
Miloš Marjanović, Biljana Abolmasov, Igor Peshevski, James Reeves, Irena Georgievska. "Regional Slope Stability Analysis in Landslide Hazard Assessment Context, North Macedonia Example" in Understanding and Reducing Landslide Disaster Risk, Springer International Publishing (2020). https://doi.org/10.1007/978-3-030-60227-7_29
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Quantitative landslide risk assessment in the city of Tuzla
In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...... international landslide literature (1945–2008)”. Landslides 6: 345. Haque, U., Blum, P., da Silva, F. P., Andersen, P., Pilz, J., Chalov, S. R., Malet, J-P., Jemec Auflič, M., Andres, N., Poyiadji, E., Lamas, P. C., Zhang, W., Peshevski, I., Pétursson, H. G., Kurt, T., Dobrev, N., García-Davalillo ...
... Disaster Profiteers: How Natural Disasters Make the Rich Richer and the Poor Even Poorer”. St. Martin's Press, New York. Sudhakar, D. P., Sumant, E. A., Suchitra, S. P. (2013) “Landslide hazard assessment: recent trends and techniques”. Springer Plus 2, 523. van Westen, C. J., Rengers, N., Soeters ...Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović. "Quantitative landslide risk assessment in the city of Tuzla" in SCG-Xiii International Symposium on Landslides. Cartagena, Colombia- February 22-26, 2021, International Society for Soil Mechanics and Geotechnical Engineering (2021)
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Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina
Tina Dašić, Ljiljana Vasić (2020)Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry,Global and Planetary ChangeTina Dašić, Ljiljana Vasić. "Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-08987-4
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Damage quantification of built stone on Dark Gate (Belgrade, Serbia): sample of damage index application for decay rate evaluation
The Dark Gate is the monument of culture, part of the cultural and historical complex of the Belgrade Fortress. It is constructed of limestone blocks that after 270 years of exposure to environmental conditions and different anthropogenic influences show wide ranges of decay forms. During 2007, detail registration of all built limestone microfacies and weathering forms was done using tools of monument mapping. A correlation scheme ‘‘intensity– damage category’’ was made according to the type, intensity, and distribution of ...... Berlin, p 976 Folk R L (1959) Practical petrographical classification of limestones. Bulletin 43, American association of petroleum geologists, pp 1-38 Folk R L (1962) Spectral subdivision of limestone types. In: Ham W E (ed) Classification of carbonate rocks. AAPG Mem. 1, Tulsa, p 6284 ...
... McCabe S, Smith B J, Warke P A (2007) An holistic approach to the assessment of stone decay: Bonamargy Friary, Northern Ireland. In: Pirikryl R, Smith B J (ed) Building stone decay: from diagnosis to conservation. Geological society, Special publica- tions, London, vol 271, p 77–86 Nomrmal 1/88 (1990) ...
... DiLi, (1; Fitzner et al. 2002a) and progressive damage index Diyrog Were calculated (2; Fitzner et al. 2002b): B+(2·:C)+(3·D)+(4·E)+(5-F 0OO i G ) p — ( B+(4·C)+(9·D)+(16·E)+(25· F) 100 Dlpyog- (2) Damage indices were first calculated for the whole gate. Then the gate was divided by two axes—first ...Maja Franković, Nevenka Novaković, Vesna Matović. "Damage quantification of built stone on Dark Gate (Belgrade, Serbia): sample of damage index application for decay rate evaluation" in Environmental Earth Sciences, Springer Science and Business Media LLC (2015). https://doi.org/10.1007/s12665-014-3843-z
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Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals
Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić (2020)As the number of poorly soluble drugs is increasing, nanocrystals have become very interesting due to wide range of application possibilities. Curcumin was used as a model active ingredient in this work. Even though it has many proven positive effects, due to its physicochemical issues, its possibilities have not been fully exploited. The goal of this work was to select optimal conditions for a top-down method for curcumin nanosuspension production, and to perform their comprehensive characterization applying complementary methodologies: ...Ines Nikolić, Jelena Antić-Stanković, Dragana Božić, Danijela Ranđelović, Bojan Marković, Dominique Jasmin Lunter, Aleksandar Kremenović, Miroslav Savić, Snežana Savić. "Curcumin nanonization using an alternative small-scale production unit: selection of proper stabilizer applying basic physicochemical consideration and biological activity assessment of nanocrystals" in Review on advanced materials science, Walter de Gruyter GmbH (2020). https://doi.org/10.1515/rams-2020-0043
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Specifičnosti fundiranja u lesnim naslagama – objekat Poreska uprava Zemun
Anja Dević (2024)U ovom završnom radu prikazani su literaturni podaci koji se odnose na geotehničke karakteristike terena izgrađenih od lesa na primeru šireg istražnog prostora, tzv. Zemunskog lesnog platoa, kao i rezultati detaljnih geotehničkih istraživanja na lokaciji objekta Poreske uprave Zemun. U prvom delu rada prikazani su uslovi nastanka karakteristične makroporozne strukture lesa i njen uticaj na fizičko-mehaničke karakteristike i stabilnost terena izgrađenih od lesa. Na osnovu analize i interpretacije rezultata detaljnih geotehničkih istraživanja na lokaciji objekta Poreske uprave Zemun prikazane su ...... Niković, mentor Rudarsko — geološki fakultet, Beograd 2. Doc. dr Dušan Berisavljević, član Rudarsko — geološki fakultet, Beograd 3. Doc. dr Zoran Berisavljević, član Rudarsko — geološki fakultet, Beograd Datum odbrane: Rezime: U ovom završnom radu prikazani su literaturni podaci koji ...
... -- [xWi — — š S < a o Š Š | q Š A A B A A Š |sa| ŠAOAŠS Ć A [e] — E e o o a LE M I JO K E P E P O yy O O y r F F BE BE KER — 1I 2 N Ž /\/\/_ Z 5 1:200 Broj priloga : 2.1 novembar 2023. Razmera: Datum: GEOTEHNIČKI ...
... pora prema SRPS U.B1.014 15 kom. Određivanje odnosa vlažnosti i maksimalne suve zapreminske mase – | „ 4kom Proktorov opitipnema SRES.EN 13286"2 a n p gps ugp dDgena NJ a g a Određivanje Kalifornijskog indeksa nosivosti (CBR opit) prema SRPS EN 4 kom. 13286-47_________ _ ___ ___ Određivanje visine ...Anja Dević. Specifičnosti fundiranja u lesnim naslagama – objekat Poreska uprava Zemun, 2024
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Tehnologija izrade jamskog magacina eksploziva i eksplozivnih sredstava
Sara Nikolić (2024)Završni rad sa temom „Tehnologija izrade jamskog magacina eksploziva i eksplozivnih sredstava” sastoji je iz opšteg dela i specijalnog dela. U opštem delu prikazani su : geologija ležišta, određivanje kapaciteta magacina eksplozivnih sredstava, lokacija i opis magacina. U specijalnom – drugom delu ovog završnog rada prikazani su: potrebni proračuni, tehnologija izrade magacina, predmer i predračun radova, normativi materijala, energije i radne snage, organizacija i dinamika izvodjenja radova. Prilikom izrade završnog rada, uz primenu svih propisa vezanih za ovu oblast, korišćene su ...... IZLAZNI HODNIK 2 (IH-2)... 0. KOMORA ZA IZDAVANJE (KI) l. IZLAZNIHODNIK 1 (IH-1).........aaaaaaa a taeaata e aate e eaeeeaaeataaktt P Re RK KR KR KK EK KK Z S o e p R B R B B E POTREBNI PRORAČUNI al aaaaaaaaaaaeeaaaaaeaaeaeeeaaaeeeaaaaeeaaaaeeeaaeeeaaaaeeaaaeeeaaaaeeeaaaeeeaaaeeeabaeeaašeeee 22 ...
... materijala u rastresitom stanju (6.11) Vi - 10,50 ili n=0,94 det/t iskopa. Freme bušenja: Tb—Lb+N tpb + tp + t = 255 +17 ·0,6 + 30 + 30 (6.12) nv P P 2 1-·O0,7 j | 32 Tb=106,37 min ~ 1,8h, gde je: L»=25,5m – ukupna dužina bušotina, v=0,7m/min – prosečna brzina čistog bušenja, n=1 — broj ...
... _{1 L f1 150 j p= š·h·d·T·\/EH = š·0,001·0,4·3·1/0,%1 =1,0011 (6.22) gde jJe: h=0,001, - koeficijent specifične propustljivosti spoja (za dobro montirane cev1), I=10 m, - dužina segmenta plastičnog cevovoda. Koeficijent dostave vazduha iznosi. || || =- =—_ ___ =0,999 p 1O011 (6.23) Količina ...Sara Nikolić. Tehnologija izrade jamskog magacina eksploziva i eksplozivnih sredstava, 2024
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Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika
Saša M. Jovanović (2016-05-16)Investiciono okruženje skopčano sa rudarskom industrijom je veoma svojstveno kada seuporedi sa okruženjima koje susrećemo u tipičnim proizvodnim industrijama. Neke odkarakterisitka rudarstva, koje su često naznačene kao jedinstvene su: visok intenzitetinvesticija, dugi predproizvodni periodi, visok rizik i neobnovljivost resursa.Investiranje u sistem otvaranja rudnika predstavlja dobar primer ireverzibilneinvesticije. Takva investicija zahteva pažljivu analizu, jer nakon njene realizacije ona sene može nadoknaditi bez značajnog gubitka vrednosti. Očigledno je da izbor sistemaotvaranja podzemnog rudnika pripada strateškom planiranju...... Doctoral Dissertation Belgrade, 2016. Mentor: dr Zoran Gligorić, redovni profesor Univerzitet u Beogradu, Rudarsko-geološki fakultet Članovi komisije: 1. dr Zoran Gligorić, redovni profesor Naučna oblast: Podzemna eksploatacija ležišta mineralnih ...
... X < p. Pošto je slučajna veličina uniformno raspoređena na [0,1] njena gustina raspodele f(Y) jednaka je 1, pa je verovatnoća događaja da X bude manje od p jednaka: pdYpXP p 0 0 (36) Događaj A koji je definisan kao pojavljivanje nejednakosti X < p, ima verovatnoću p. Postupak ...
... podetažu. Neka je G(P) graf od P, gde je P={p1,p2,...,py} skup fuzzy mogućih transportnih puteva od podetaže do površine (videti sliku br. 27). Rešenje funkcije (42) definisano je putem najmanjeg troška p=min(p1,p2,...,py) koji ima najmanju vrednost Indeksa konveksnosti (IK). Ovaj put p ima rang (r) najvišeg ...Saša M. Jovanović. "Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-05-16)