TY  - CONF
AU  - Đurašević, Mirjana
AU  - Vukanac, Ivana
AU  - Kandić, Aleksandar
AU  - Šešlak, Bojan
AU  - Milošević, Zoran
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12844
AB  - Učešće u interkomparativnim merenjima, za laboratorije akreditovane po standardu SRPS ISO/IEC 17025:2006 predstavlja vid eksterne kontrole kvaliteta. Na taj način akreditovana laboratorija potvrĎuje tačnost, pouzdanost i reproducibilnost akreditovane metode. Evropski centri kao što su IAEA, JRC, i IRMM u okviru svojih redovnih aktivnosti imaju obavezu organizacije i realizacije programa interkomparativnih merenja. Jedan deo tih programa odnosi se na merenje sadrţaja prirodnih i veštačkih radionuklida u uzorcima iz okoline. Laboratorija za nuklearnu i plazma fiziku, Instituta "Vinča", redovno učestvuje na nekom od takvih programa u cilju obezbedjenja kvaliteta rezultata ispitivanja. U toku 2008. i 2009. godine učestvovali smo na dve interkomparativne kampanje organizovane od strane Grupe za Referentne Materijale (Reference Materials Group) u sklopu IAEA (International Atomic Energy Agency):  The IAEA-CU-2008-03 Worldwide open proficiency test: OdreĎivanje prirodnih radionuklida u fosfogipsu i vodi.  The IAEA-CU-2009-03 Worldwide open proficiency test: OdreĎivanje prirodnih i veštačkih radionuklida u zemljištu sa mahovinom i spajkovanoj vodi.
AB  - Laboratories accredited in accordance with ISO / IEC 17025:2006 have an obligation to participate periodicaly in intercomparison campaigns organised by international centres of excellence in the field of interest. These external quality control exercises confirm the accuracy, reliability and reproducibility of accredited methods. European centers (IAEA, JRC, IRMM) have an obligation, as one of their regular activities, to organize and implement programs of intercomparison measurements. Manny of these programs relate to measurement of natural and artificial radionuclides in environmental samples. Laboratory for Nuclear and Plasma Physics, Institute "Vinča", participated in two worldwide open proficiency tests organised in 2008 and 2009 by the Group for Reference Materials under the IAEA:  The IAEA-CU-2008-03: Determination of naturally occurring radionuclides in phosphogypsum and water.  The IAEA-CU-2009-03: Determination of natural and artificial radionuclides in moss-soil and spiked water. The results of measurements of phosphogypsum, moss soil and water samples are presented in this paper. The specific activities of naturally occurring gamma emitters originated from uranium and thorium series were determined in the phosphogypsum and moss soil samples. Besides them, the content of: 57Co, 60Co, 65Zn, 134Cs, 137Cs, 54Mn, 133Ba and 152Eu were determined in water samples.  The obtained results showed generally a very good agreement with referent values of specific activities given by IAEA. The accuracy and precision of the reported results were acceptable. The comprehensive analysis of obtained results enabled the elimination of the observed oversights and the improvement and validation of method for gamma spectrometric analysis of environmental samples
PB  - Zagreb : Croatian Radiation Protection Association
C3  - 8th Symposium of the Croatian Radiation Protection Association : Proceedings
T1  - Određivanje sadržaja radionuklida u okviru međunarodnih interkomparativnih merenja – IAEA-CU-2008-03 i IAEA-CU-2009-03
T1  - Radionuclide content determination within the international intercomparison campaigns – IAEA-CU-2008-03 and IAEA-CU-2009-03
SP  - 474
EP  - 479
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12844
ER  - 

@conference{
author = "Đurašević, Mirjana and Vukanac, Ivana and Kandić, Aleksandar and Šešlak, Bojan and Milošević, Zoran",
year = "2011",
abstract = "Učešće u interkomparativnim merenjima, za laboratorije akreditovane po standardu SRPS ISO/IEC 17025:2006 predstavlja vid eksterne kontrole kvaliteta. Na taj način akreditovana laboratorija potvrĎuje tačnost, pouzdanost i reproducibilnost akreditovane metode. Evropski centri kao što su IAEA, JRC, i IRMM u okviru svojih redovnih aktivnosti imaju obavezu organizacije i realizacije programa interkomparativnih merenja. Jedan deo tih programa odnosi se na merenje sadrţaja prirodnih i veštačkih radionuklida u uzorcima iz okoline. Laboratorija za nuklearnu i plazma fiziku, Instituta "Vinča", redovno učestvuje na nekom od takvih programa u cilju obezbedjenja kvaliteta rezultata ispitivanja. U toku 2008. i 2009. godine učestvovali smo na dve interkomparativne kampanje organizovane od strane Grupe za Referentne Materijale (Reference Materials Group) u sklopu IAEA (International Atomic Energy Agency):  The IAEA-CU-2008-03 Worldwide open proficiency test: OdreĎivanje prirodnih radionuklida u fosfogipsu i vodi.  The IAEA-CU-2009-03 Worldwide open proficiency test: OdreĎivanje prirodnih i veštačkih radionuklida u zemljištu sa mahovinom i spajkovanoj vodi., Laboratories accredited in accordance with ISO / IEC 17025:2006 have an obligation to participate periodicaly in intercomparison campaigns organised by international centres of excellence in the field of interest. These external quality control exercises confirm the accuracy, reliability and reproducibility of accredited methods. European centers (IAEA, JRC, IRMM) have an obligation, as one of their regular activities, to organize and implement programs of intercomparison measurements. Manny of these programs relate to measurement of natural and artificial radionuclides in environmental samples. Laboratory for Nuclear and Plasma Physics, Institute "Vinča", participated in two worldwide open proficiency tests organised in 2008 and 2009 by the Group for Reference Materials under the IAEA:  The IAEA-CU-2008-03: Determination of naturally occurring radionuclides in phosphogypsum and water.  The IAEA-CU-2009-03: Determination of natural and artificial radionuclides in moss-soil and spiked water. The results of measurements of phosphogypsum, moss soil and water samples are presented in this paper. The specific activities of naturally occurring gamma emitters originated from uranium and thorium series were determined in the phosphogypsum and moss soil samples. Besides them, the content of: 57Co, 60Co, 65Zn, 134Cs, 137Cs, 54Mn, 133Ba and 152Eu were determined in water samples.  The obtained results showed generally a very good agreement with referent values of specific activities given by IAEA. The accuracy and precision of the reported results were acceptable. The comprehensive analysis of obtained results enabled the elimination of the observed oversights and the improvement and validation of method for gamma spectrometric analysis of environmental samples",
publisher = "Zagreb : Croatian Radiation Protection Association",
journal = "8th Symposium of the Croatian Radiation Protection Association : Proceedings",
title = "Određivanje sadržaja radionuklida u okviru međunarodnih interkomparativnih merenja – IAEA-CU-2008-03 i IAEA-CU-2009-03, Radionuclide content determination within the international intercomparison campaigns – IAEA-CU-2008-03 and IAEA-CU-2009-03",
pages = "474-479",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12844"
}

Đurašević, M., Vukanac, I., Kandić, A., Šešlak, B.,& Milošević, Z.. (2011). Određivanje sadržaja radionuklida u okviru međunarodnih interkomparativnih merenja – IAEA-CU-2008-03 i IAEA-CU-2009-03. in 8th Symposium of the Croatian Radiation Protection Association : Proceedings
Zagreb : Croatian Radiation Protection Association., 474-479.
https://hdl.handle.net/21.15107/rcub_vinar_12844

Đurašević M, Vukanac I, Kandić A, Šešlak B, Milošević Z. Određivanje sadržaja radionuklida u okviru međunarodnih interkomparativnih merenja – IAEA-CU-2008-03 i IAEA-CU-2009-03. in 8th Symposium of the Croatian Radiation Protection Association : Proceedings. 2011;:474-479.
https://hdl.handle.net/21.15107/rcub_vinar_12844 .

Đurašević, Mirjana, Vukanac, Ivana, Kandić, Aleksandar, Šešlak, Bojan, Milošević, Zoran, "Određivanje sadržaja radionuklida u okviru međunarodnih interkomparativnih merenja – IAEA-CU-2008-03 i IAEA-CU-2009-03" in 8th Symposium of the Croatian Radiation Protection Association : Proceedings (2011):474-479,
https://hdl.handle.net/21.15107/rcub_vinar_12844 .

TY  - JOUR
AU  - Milić, Gordana A.
AU  - Yarmoshenko, Ilia V.
AU  - Jakupi, Bajram
AU  - Kovačević, Milojko
AU  - Žunić, Zora S.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4198
AB  - The paper deals with the results of the investigations of indoor radon measurements in more than 300 rural and urban dwellings in Kosovo and Metohija. All measurements were carried out using CR-39 solid State nuclear track detectors by similar protocols and within two series in 1990-s and in 2000-s, in 34 settlements divided by 9 regions, thus covering significant part of Kosovo. For most of measured points the adjustment for seasonal variation was necessary and had been conducted. Highest average values of indoor radon concentrations were found in rural settlements of Lipljan and Vitina regions, 512 and 452 Bq/m(3), respectively. Combined analysis allows indoor radon concentration of 220 Bq/m(3) to be suggested as representative estimate for Kosovo, while additional data appear. Observed pattern of indoor radon seasonal variation and difference of radon levels between ground and upper floors suggest soil radon as primary source of indoor radon and significance of convection type radon entry. (C) 2010 Elsevier Ltd. All rights reserved.
T2  - Radiation Measurements
T1  - Indoor radon measurements in Kosovo and Metohija over the period 1995-2007
VL  - 46
IS  - 1
SP  - 141
EP  - 144
DO  - 10.1016/j.radmeas.2010.07.020
ER  - 

@article{
author = "Milić, Gordana A. and Yarmoshenko, Ilia V. and Jakupi, Bajram and Kovačević, Milojko and Žunić, Zora S.",
year = "2011",
abstract = "The paper deals with the results of the investigations of indoor radon measurements in more than 300 rural and urban dwellings in Kosovo and Metohija. All measurements were carried out using CR-39 solid State nuclear track detectors by similar protocols and within two series in 1990-s and in 2000-s, in 34 settlements divided by 9 regions, thus covering significant part of Kosovo. For most of measured points the adjustment for seasonal variation was necessary and had been conducted. Highest average values of indoor radon concentrations were found in rural settlements of Lipljan and Vitina regions, 512 and 452 Bq/m(3), respectively. Combined analysis allows indoor radon concentration of 220 Bq/m(3) to be suggested as representative estimate for Kosovo, while additional data appear. Observed pattern of indoor radon seasonal variation and difference of radon levels between ground and upper floors suggest soil radon as primary source of indoor radon and significance of convection type radon entry. (C) 2010 Elsevier Ltd. All rights reserved.",
journal = "Radiation Measurements",
title = "Indoor radon measurements in Kosovo and Metohija over the period 1995-2007",
volume = "46",
number = "1",
pages = "141-144",
doi = "10.1016/j.radmeas.2010.07.020"
}

Milić, G. A., Yarmoshenko, I. V., Jakupi, B., Kovačević, M.,& Žunić, Z. S.. (2011). Indoor radon measurements in Kosovo and Metohija over the period 1995-2007. in Radiation Measurements, 46(1), 141-144.
https://doi.org/10.1016/j.radmeas.2010.07.020

Milić GA, Yarmoshenko IV, Jakupi B, Kovačević M, Žunić ZS. Indoor radon measurements in Kosovo and Metohija over the period 1995-2007. in Radiation Measurements. 2011;46(1):141-144.
doi:10.1016/j.radmeas.2010.07.020 .

Milić, Gordana A., Yarmoshenko, Ilia V., Jakupi, Bajram, Kovačević, Milojko, Žunić, Zora S., "Indoor radon measurements in Kosovo and Metohija over the period 1995-2007" in Radiation Measurements, 46, no. 1 (2011):141-144,
https://doi.org/10.1016/j.radmeas.2010.07.020 . .

TY  - THES
AU  - Đurašević, Mirjana M.
PY  - 2008
UR  - https://plus.cobiss.net/cobiss/sr/sr/bib/34155023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7602
PB  - Univerzitet u Beogradu, Fizički fakultet
T1  - Sumacioni efekti X i gama zračenja kod poluprovodničkog spektrometra p-tipa
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7602
ER  - 

@phdthesis{
author = "Đurašević, Mirjana M.",
year = "2008",
publisher = "Univerzitet u Beogradu, Fizički fakultet",
title = "Sumacioni efekti X i gama zračenja kod poluprovodničkog spektrometra p-tipa",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7602"
}

Đurašević, M. M.. (2008). Sumacioni efekti X i gama zračenja kod poluprovodničkog spektrometra p-tipa. 
Univerzitet u Beogradu, Fizički fakultet..
https://hdl.handle.net/21.15107/rcub_vinar_7602

Đurašević MM. Sumacioni efekti X i gama zračenja kod poluprovodničkog spektrometra p-tipa. 2008;.
https://hdl.handle.net/21.15107/rcub_vinar_7602 .

Đurašević, Mirjana M., "Sumacioni efekti X i gama zračenja kod poluprovodničkog spektrometra p-tipa" (2008),
https://hdl.handle.net/21.15107/rcub_vinar_7602 .