Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Ajtić, Jelena"'
Autor:
Ajtic, Jelena
Reduction in ozone levels in southern midlatitudes, caused by the transport of ozone-depleted air from the Antarctic polar vortex, is examined. The problem is approached from two different, but complementary, directions. First, a case study examining
Externí odkaz:
http://hdl.handle.net/10092/5710
Autor:
Sarvan, Darko, Stratimirovic, Djordje, Blesic, Suzana, Djurdjevic, Vladimir, Miljkovic, Vladimir, Ajtic, Jelena
Publikováno v:
Physica A: Statistical Mechanics and its Applications, Volume 469, 2017, Pages 813-823, ISSN 0378-4371
The dynamics of the beryllium-7 specific activity in surface air over 1987--2011 is analyzed using wavelet transform (WT) analysis and time-dependent detrended moving average (tdDMA) method. WT analysis gives four periodicities in the beryllium-7 spe
Externí odkaz:
http://arxiv.org/abs/1807.00776
Autor:
Janjić Filip, Milanović Zorana, Ilić-Božović Anja, Andrić Nenad, Spariosu Kristina, Ajtić Jelena, Beletić Anđelo, Kovačević-Filipović Milica
Publikováno v:
Veterinarski Glasnik, Vol 74, Iss 2, Pp 178-186 (2020)
Haematologic abnormalities possibly associated with exposure to vector-borne pathogens are rarely reported in clinically healthy outdoor dogs. Therefore, we analysed changes in the complete blood count (CBC) of clinically healthy outdoor dogs serorea
Externí odkaz:
https://doaj.org/article/84993ea42bd54084abdb363a0ddaf158
Publikováno v:
Journal of Agricultural Sciences (Belgrade), Vol 65, Iss 1, Pp 1-18 (2020)
This review paper discusses the content of natural ( 40K, 238U, 226Ra, and 232Th) and artificial (137Cs) radionuclides in the soil of the mountains of Maljen, Tara and Kopaonik in the Republic of Serbia over 2002-2015. In addition, the paper gives ra
Externí odkaz:
https://doaj.org/article/0eeb2320e61b4cc6a20cc7b9f15d7173
Autor:
Janjić, Filip, Sarvan, Darko, Tomanović, Snežana, Ćuk, Jelena, Krstić, Vanja, Radonjić, Vladimir, Kovačević Filipović, Milica, Ajtić, Jelena
Publikováno v:
In Ticks and Tick-borne Diseases October 2019 10(6)
Publikováno v:
Toxin Reviews
The aim of this investigation is to determine the content of ten elements, Cr, Mn, Co, Ni, Fe, Zn, As, Cu, Se, and Cd, in pig feed, manure and earthworms (Lumbricus terrestris). Samples were collected during 2015 and 2017, on four pig farms in Serbia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aed2983eb2bdffd7c2829cc3693fed4
https://doi.org/10.1080/15569543.2022.2163662
https://doi.org/10.1080/15569543.2022.2163662
Autor:
Ajtić Jelena V., Sarvan Darko Z., Mitrović Branislava M., Čučulović Ana A., Čučulović Rodoljub D., Frontasyeva Marina V.
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 33, Iss 3, Pp 275-285 (2018)
Instrumental neutron activation analysis is used to determine a content of 47 elements (Na, Mg, Al, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, As, Se, Br, Rb, Sr, Zr, Mo, Ag, Cd, Sb, I, Ba, Cs, La, Ce, Nd, Sm, Eu, Gd, Tb, Dy, Tm, Yb, Lu, Hf
Externí odkaz:
https://doaj.org/article/59d450e05d67400bbdcf73672c7e208a
Autor:
Brattich, Erika, Liu, Hongyu, Zhang, Bo, Hernández-Ceballos, Miguel Ángel, Paatero, Jussi, Sarvan, Darko, Djurdjevic, Vladimir, Tositti, Laura, Ajtić, Jelena
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 17927-17951 (2021)
Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
Events of very high concentrations of 7Be cosmogenic radionuclide have been recorded at low-elevation surface stations in the subpolar regions of Europe during the cold season. With an aim to investigate the mechanisms responsible for those peak 7Be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::93f15840cf18d5afcc18fb028c2fbdbb
https://acp.copernicus.org/articles/21/17927/2021/acp-21-17927-2021.pdf
https://acp.copernicus.org/articles/21/17927/2021/acp-21-17927-2021.pdf
Publikováno v:
ELICSIR Project Symposium, Niš, January 25-27, 2023
Activity concentration of beryllium-7 (Be-7) in the surface air is considered a good tracer of atmospheric processes. Promptly after its production, this radionuclide attaches to aerosols and then subsides to the surface where its concentrations depe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9677::4a44bdd0becd2bb5466553302a697cc1
https://hdl.handle.net/21.15107/rcub_veterinar_2694
https://hdl.handle.net/21.15107/rcub_veterinar_2694
Autor:
Ajtić, Jelena, Sarvan, Darko, Rajačić, Milica, Krneta Nikolić, Jelena, Vukanac, Ivana, Ilić, Zorana, Vidic, Alfred, Didović, Irma, Janušeski, Jovan, Anusheva, Jordanka, Dimovska, Snezana, Danilovski, Dejan, Anđelić, Tomislav, Zekić, Ranko, Svrkota, Nikola, Radonjić, Slavko, Vodenik, Branko, Zorko, Benjamin
Publikováno v:
International Conference on Radiation Applications RAP, Anavyssos, May 29-June 2, 2023
Ground Air Radioactivity Monitoring (GRAMON) database is a recently established collection containing activity concentrations of gamma emitters in aerosol samples. The measurements come from Serbia (sampling site Belgrade), Slovenia (sampling sites L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9677::3531311c36cde6f528ecaa9798a58e94
https://hdl.handle.net/21.15107/rcub_veterinar_3003
https://hdl.handle.net/21.15107/rcub_veterinar_3003