Претрага
476 items
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Assessment of environmental radioactivity and health hazard at Stara Planina region
Slavko Dimovic, Boris Vakanjac, Ivana Jelic, Milena Rikalovic, Vesna Ristic-Vakanjac, Radoje Bankovic (2021)Циљ студије је био да се процени потенцијални ризик од зрачења у близини напуштених рудника уранијума, јаловишта или лежишта уранијума на Старој планини у Србији. За процену ризика одређено је неколико параметара: активност еквивалента радијума, Raeq, екстерни индекс опасности, Hex, брзина апсорбоване дозе гама зрачења, D, годишња ефективна доза на позадинској експозицији гама гама на отвореном, AEDoutdoor и ризик од рака током живота, ELCR. Добијени резултати су показали да сви узорци, осим једног, имају Raeq вредност и до два ...Slavko Dimovic, Boris Vakanjac, Ivana Jelic, Milena Rikalovic, Vesna Ristic-Vakanjac, Radoje Bankovic. "Assessment of environmental radioactivity and health hazard at Stara Planina region" in Nuclear Technology and Radiation Protection (2021). https://doi.org/10.2298/NTRP2004354D
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Investigation of accessory elements of representative petrologic radioactivity carriers at Stara Planina, Serbia
Boris Vakanjac, Ivana Jelic, Milena Rikalovic, Vesna Ristic-Vakanjac, Dusan Nikezic, Zorana Naunovic, Slavko Dimovic (2019)Ова студија се бави обиљем најчешћих акцесорних елемената носилаца радиоактивности на Старој планини на четири дефинисане локације. Све истраживане локације имају повећану радиоактивност, већу од 200 цпс, до 1250 цпс. У свим испитиваним узорцима детектовани су следећи елементи и одређене њихове концентрације: Зр, Рб, В, Мо, Сн, Зн, Цу, Ас, Сб, Ба, Ни, Цр, В и Ти. Анализа је показала да су у зависности од узорка утврђене повишене концентрације свих детектованих елемената осим титана. Како се сви локалитети који ...Boris Vakanjac, Ivana Jelic, Milena Rikalovic, Vesna Ristic-Vakanjac, Dusan Nikezic, Zorana Naunovic, Slavko Dimovic. "Investigation of accessory elements of representative petrologic radioactivity carriers at Stara Planina, Serbia" in Nuclear Technology and Radiation Protection (2019). https://doi.org/10.2298/NTRP190709039V
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Optimizacija vodosnabdevanja podzemnim vodama u Srbiji
Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić (2012)... Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Optimizacija vodosnabdevanja podzemnim vodama u Srbiji | Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan ...
... srbije — nova metoda “izdan”, Zbornik radova 15 Kongresa geologa Srbije, pp.585-590, Beograd POLOMCIC D., STEVANOVIC Z., DOKMANOVIC P., PAPIC P., RISTIC VAKANJAC V., HAJDIN B., MILANOVIC S., BAJIC D., 2011: Vodosnabdevanje podzemnim vodama u Srbiji - stanje i perspektive. Monografija »40 godina Departmana ...
... Management: A Multidisciplinary Approach, 1 Ed. (eds. Ganoulis J., Aureli A. and Fried J.). Wiley-VCH Verlag. pp. 143-149 STEVANOVIC, Z. HAJDIN B., RISTIC VAKANJAC V., DOKMANOVIC P., MILANOVIC S., PETROVIC B., 2010: Bilans podzemnih voda u Srbiji (Ocena rezeri podzemnih voda Srbije i moguénosti regulacije ...Dušan Polomčić, Zoran Stevanović, Petar Dokmanović, Vesna Ristić-Vakanjac, Bojan Hajdin, Saša Milanović, Dragoljub Bajić. "Optimizacija vodosnabdevanja podzemnim vodama u Srbiji" in Zbornik radova XIV srpskog simpozijuma o hidrogeologiji sa međunarodnim učešćem, Zlatibor, 17-20. maj 2012. godine , Beograd : Rudarsko-geološki fakultet (2012)
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Vodosnabdevanje i održivo upravljanje podzemnim vodnim resursima u Srbiji
Dušan Polomčić, Zoran Stevanović, Dragoljub Bajić, Bojan Hajdin, Vesna Ristić-Vakanjac, Petar Dokmanović, Saša Milanović (2012)Slično većini evropskih zemalja, udeo podzemnih voda u javnom vodosnabdevanju u Srbiji je oko 75%. Najveće rezerve su akumulirane u vodonosnim naslagama intergranularne poroznosti neogene i kvartarne starosti, kao i u karstnim izdanima. One su jedini izvor vodosnabdevanja pijacom vodom za Vojvodinu i veći deo Srbije. Delovi sa malim rezervama podzemnih voda su Šumadija i južni delovi zemlje, gde se koriste u većoj meri površinske vode. Do sada izvedena hidrogeološka istraživanja pokazuju da se zahvata oko 30% obnovljivih rezervi ...... VODOSNABDEVANJE I ODRZIVO UPRAVLJANJE PODZEMNIM VODNIM RESURSIMA U SRBIJI Dusan POLOMCIC, Zoran STEVANOVIC, Dragoljub BAJIC, Bojan HAJDIN, Vesna RISTIC VAKANJAC, Petar DOKMANOVIC, Sa8a MILANOVIC Rudarsko-GeoloSski fakultet u Beogradu REZIME Sli€no vecini evropskih zemalja, udeo podzemnih voda u javnom ...
... SUPPLY AND SUSTAINABLE MANAGEMENT OF GROUNDWATER RESOURCES IN SERBIA by Dusan POLOMCIC, Zoran STEVANOVIC, Dragoljub BAJIC, Bojan HAJDIN, Vesna RISTIC VAKANJAC, Petar DOKMANOVIC, Sa8a MILANOVIC University of Belgrade, Faculty of Mining and Geology Summary Similarly to the majority of European countries ...
... Hajdin, Vesna Ristić-Vakanjac, Petar Dokmanović, Saša Milanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Vodosnabdevanje i održivo upravljanje podzemnim vodnim resursima u Srbiji | Dušan Polomčić, Zoran Stevanović, Dragoljub Bajić, Bojan Hajdin, Vesna Ri ...Dušan Polomčić, Zoran Stevanović, Dragoljub Bajić, Bojan Hajdin, Vesna Ristić-Vakanjac, Petar Dokmanović, Saša Milanović. "Vodosnabdevanje i održivo upravljanje podzemnim vodnim resursima u Srbiji" in Vodoprivreda, Beograd : Jugoslovensko društvo za odvodnjavanje i navodnjavanje (2012)
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Forecasting Long-Term Spring Discharge
Ristić-Vakanjac Vesna (2015)Ristić-Vakanjac Vesna. "Forecasting Long-Term Spring Discharge" in Karst Aquifers – Characterization and Engineering, Switzerland:Springer International Publishing Switzerland (2015): 435-454. https://doi.org/DOI10.1007/978-3-319-12850-4
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Regional setting and correlation of exploration results for the Naarst uranium deposit Dornogobi Province, southeast Mongolia
Vakanjac Boris, Ristić Vakanjac Vesna, Neil F. Rutherford., Damnjanović Vesna. "Regional setting and correlation of exploration results for the Naarst uranium deposit Dornogobi Province, southeast Mongolia" in Arabian Journal of Geosciences 8 no. 10, :Springer Berlin Heidelberg (2015): 8861-8878. https://doi.org/10.1007/s12517-015-1791-x
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Anthropogenetic influence on ground wather quality: a case of nitrate pollution
Ristić-Vakanjac Vesna, Papić Petar, Damnjanović Vesna, Golubovać Radoslav. "Anthropogenetic influence on ground wather quality: a case of nitrate pollution" in Proccedings of international conference DEGRADRD AREAS & EKOREMEDIATION, Belgrade, Serbia:Faculty of Applied Ecology Futura, Belgrade (2010): 162-171
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Statistical Evaluation of Nitrates in Precipitation and Karst Springflow: The Petnica Spring in Western Serbia
Ristić-Vakanjac Vesna, Papić Petar, Golubović Radisav, Damnjanović Vesna. "Statistical Evaluation of Nitrates in Precipitation and Karst Springflow: The Petnica Spring in Western Serbia" in Technic Technologies Education Management - TTEM 2 no. 8, Sarajevo :DRUNPP (2013): 896-903
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Uzorkovanje vode kod istraživanja urana u jugoistočnom Mongoliji
Vakanjac Boris, Ristić-Vakanjac Vesna (2012)Vakanjac Boris, Ristić-Vakanjac Vesna. "Uzorkovanje vode kod istraživanja urana u jugoistočnom Mongoliji" in Zbornik radova XIV Srpskog hidrogeološkog simpozijuma sa međunarodnim učešćem, Beograd, Srbija:Rudarsko-geološki fakultet (2012): 301-308
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Water sampling in Dornogobi (Mongolia)
Vakanjac Boris, Ristić-Vakanjac Vesna (2012)Vakanjac Boris, Ristić-Vakanjac Vesna. "Water sampling in Dornogobi (Mongolia)" in Conference on Water Observation and Information System for Decision Support - BALWOIS 2012, Ohrid, Makedonija: (2012): 1-10
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Klima karakteristike Pirotske kotline
Milovanović Boško, Ristić-Vakanjac Vesna. "Klima karakteristike Pirotske kotline" in Pirotski zbornik, Pirot, Srbija:Narodna biblioteka Pirot (2014): 9-20
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Condition, problems and prospects of water supply from groundwater in Serbia
Vesna Ristić Vakanjac, Bojan Hajdin (2019)Vesna Ristić Vakanjac, Bojan Hajdin. "Condition, problems and prospects of water supply from groundwater in Serbia" in National Conference with international participation “Geosciences 2019”, Sofia : Bulagrian Geological Society (2019)
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Condition, problems and prospects of water supply from groundwater in Serbia
Vesna Ristić Vakanjac, Bojan Hajdin (2019)Vesna Ristić Vakanjac, Bojan Hajdin. "Condition, problems and prospects of water supply from groundwater in Serbia" in National Conference with international participation “Geosciences 2019”, Review of the Bulgarian Geological Society, vol. 80, part 3, Sofia : Bulgarian geological society (2019)
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Karst wastewater as a high quality, renewable and within the circular economy water resource
Jovana Nikolić, Vesna Ristić Vakanjac (2021)High quality drinking water in it’s natural state is becoming less and less available to the human population. Based on the expected climate changes, it is considered that this resource will be less in the world but also in our region. Also, the accompanying polluting components that exceed the maximum allowable concentration are increasingly present in the waters. Even after the water treatment, it happens that some components are still in the drinking water, which adversely affects human health. ...Jovana Nikolić, Vesna Ristić Vakanjac. "Karst wastewater as a high quality, renewable and within the circular economy water resource" in Book of proceedings of the 3rd International Scientific Conference on vircular and bioeconomy CIBEK2021, Belgrade, Belgrade : School of Engineering Management (2021)
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Application of the principle of circular economy to the thermal groundwater, the example of the municipality of Bogatić
There are about 360 locations of thermal and thermo-mineral waters in Serbia, whose water temperatures range from 14 to 98°C, which ranks Serbia as the richest European country in geothermal energy. The mentioned water resources (thermal and thermomineral waters) are used, mostly, for therapeutic purposes in spas and sports and recreational centers. The main problem that is present is the fact that they are not used in a rational and efficient way. The paper will give examples territorially related ...Marija Jovanović, Vesna Ristić Vakanjac. "Application of the principle of circular economy to the thermal groundwater, the example of the municipality of Bogatić" in Book of proceedings of the 3rd International Scientific Conference on vircular and bioeconomy CIBEK2021, Belgrade, Belgrade : School of Engineering Management (2021)
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Hidrogeološka prospekcija u jugoistočnoj Mongoliji
Ristić-Vakanjac Vesna, Vakanjac Boris, Kondžulović Rajko. "Hidrogeološka prospekcija u jugoistočnoj Mongoliji" in Zapisnici Srpskog geološkog društva, Beograd, Srbija:Srpsko geološko društvo (2014): 159-172
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Establishment of a database of uranium anomalies and zones in Mongolija
Vakanjac Boris, Srna Predrag, Ristić-Vakanjac Vesna. "Establishment of a database of uranium anomalies and zones in Mongolija" in Uranium - Past and Future Challenges, Switzerland:Springer International Publishing Switzerland (2015): 161-168. https://doi.org/10.1007/978-3-319-11059-2_19
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Climate change and their imapct on karst groundwater
Milan Đelić, Vesna Ristić Vakanjac (2021)In the last 30 years, there have been progressively more dry and rainy years, a reduced presence or even absence of snow cover, an increase in air temperature, large-scale fires, intensified glacier melting, and the like. Climate change certainly has an effect on all areas of economic activity, but its largest impact is on water resources and existing ecosystems. One of the most important water resources is groundwater, on account of which more than 70% of the population of ...Milan Đelić, Vesna Ristić Vakanjac . "Climate change and their imapct on karst groundwater" in Book of proceedings of the 3rd International Scientific Conference on vircular and bioeconomy CIBEK2021, Belgrade, Belgrade : School of Engineering Management (2021)
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Pregled geologije i istraživanja urana u oblastima Naarst-a, Suujiin Taal-a i Zunbajan-a u jugoistočnoj Mongoliji (Dornogovi)
Vakanjac Boris, Ristić-Vakanjac Vesna, Kondžulović Rajko. "Pregled geologije i istraživanja urana u oblastima Naarst-a, Suujiin Taal-a i Zunbajan-a u jugoistočnoj Mongoliji (Dornogovi)" in Zapisnici Srpskog geološkog društva, Beograd, Srbija:Srpsko geološko društvo (2014): 59-78
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40 godina Departmana za hidrogeologiju
Polomčić Dušan, Ristić-Vakanjac Vesna (2011)Polomčić Dušan, Ristić-Vakanjac Vesna. 40 godina Departmana za hidrogeologiju, Beograd:Rudarsko-geološki fakultet, 2011