Search Results - "Ajtic, J."

Airflow and teleconnection patterns driving the spatial and temporal variability of high 7Be air concentrations in Europe by Hernández-Ceballos, M.A., Brattich, E., Ajtić, J.

“…The long-term monitoring of the cosmogenic 7Be activity concentrations has been used to better understand the influence of large-scale atmospheric circulation…”
Get full text

Dilution of the Antarctic ozone hole into southern midlatitudes, 1998–2000 by Ajtić, J., Connor, B. J., Lawrence, B. N., Bodeker, G. E., Hoppel, K. W., Rosenfield, J. E., Heuff, D. N.

“…The reduction in southern midlatitude ozone is quantified by evaluating the trajectories of ozone‐depleted air masses, assuming that photochemical recovery of…”
Get full text

Dynamics of beryllium-7 specific activity in relation to meteorological variables, tropopause height, teleconnection indices and sunspot number by Sarvan, D., Stratimirović, Đ., Blesić, S., Djurdjevic, V., Miljković, V., Ajtić, J.

“…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…”
Get full text

Factors affecting the 7Be surface concentration and its extremely high occurrences over the Scandinavian Peninsula during autumn and winter by Ajtić, J., Brattich, E., Sarvan, D., Djurdjevic, V., Hernández-Ceballos, M.A.

“…Relationships between the beryllium-7 activity concentrations in surface air and meteorological parameters (temperature, atmospheric pressure, and…”
Get full text

Antarctic air over New Zealand following vortex breakdown in 1998 by AJTIC, J, CONNOR, B. J, RANDALL, C. E, LAWRENCE, B. N, BODEKER, G. E, ROSENFIELD, J. E, HEUFF, D. N

“…An ozonesonde profile over the Network for Detection of Stratospheric Change (NDSC) site at Lauder (45.0° S, 169.7° E), New Zealand, for 24 December 1998…”
Get full text

Five years of observations of ozone profiles over Lauder, New Zealand by Brinksma, E. J., Ajtic, J., Bergwerff, J. B., Bodeker, G. E., Boyd, I. S., de Haan, J. F., Hogervorst, W., Hovenier, J. W., Swart, D. P. J.

“…Altitude profiles of ozone (O3) over Lauder (45°S, 170°E) performed using a lidar, ozonesondes, and the satellite‐borne Stratospheric Aerosol and Gas…”
Get full text

Radionuclides and heavy metals in Borovac, Southern Serbia by Popovic, Dragana, Todorovic, Dragana, Frontasyeva, Marina, Ajtic, Jelena, Tasic, Mirjana, Rajsic, Slavica

“…Background, aim, and scope The paper presents the complex approach to the assessment of the state of the environment in Southern Serbia, surroundings of…”
Get full text

Radioactivity monitoring in ground level air in Belgrade urban area by Todorovic, Dragana, Popovic, Dragana, Nikolic, Jelena, Ajtic, Jelena

“…Concentrations of beryllium-7 (7Be), lead-210 (210Pb) and caesium-137 (137Cs) were measured at two sites in the city of Belgrade (Serbia). One monitoring site…”
Get full text

Observation and modeling of high-7Be concentration events at the surface in northern Europe associated with the instability of the Arctic polar vortex in early 2003 by Brattich, Erika, Liu, Hongyu, Zhang, Bo, Hernández-Ceballos, Miguel Ángel, Paatero, Jussi, Sarvan, Darko, Djurdjevic, Vladimir, Tositti, Laura, Ajtić, Jelena

“…Events of very high concentrations of 7Be cosmogenic radionuclide have been recorded at low-elevation surface stations in the subpolar regions of Europe during…”
Get full text

Airflow and teleconnection patterns driving the spatial and temporal variability of high 7 Be air concentrations in Europe by Hernández-Ceballos, M A, Brattich, E, Ajtić, J

“…The long-term monitoring of the cosmogenic Be activity concentrations has been used to better understand the influence of large-scale atmospheric circulation…”
Get full text

Characteristics of radioactivity in the surface air along the 45°N zonal belt in South-Eastern Europe by Ajtić, J., Zorko, B., Nečemer, M., Sarvan, D., Rajačić, M., Krneta Nikolić, J., Todorović, D., Djurdjevic, V., Vodenik, B., Glavič Cindro, D., Kožar Logar, J.

“…This study investigates the beryllium-7, lead-210 and caesium-137 activity concentrations in aerosol filter samples collected monthly along the 45°N zonal belt…”
Get full text

Dilution of the antarctic ozone hole into southern midlatitudes, 1998-2000 by AJTIC, J, CONNOR, B. J, LAWRENCE, B. N, BODEKER, G. E, HOPPEL, K. W, ROSENFIELD, J. E, HEUFF, D. N

Get full text

Active biomonitoring of air radioactivity in urban areas by Popovic, Dragana, Todorovic, Dragana, Ajtic, Jelena, Nikolic, Jelena

“…To assess the validity of the moss bag monitoring technique in the radioactivity control of ground level urban air, a study on radionuclide contents in moss…”
Get full text

Factors affecting the 7 Be surface concentration and its extremely high occurrences over the Scandinavian Peninsula during autumn and winter by Ajtić, J, Brattich, E, Sarvan, D, Djurdjevic, V, Hernández-Ceballos, M A

“…Relationships between the beryllium-7 activity concentrations in surface air and meteorological parameters (temperature, atmospheric pressure, and…”
Get full text

Spring and summer time ozone and solar ultraviolet radiation variations over Cape Point, South Africa by du Preez, David J., Ajtić, Jelena V., Bencherif, Hassan, Bègue, Nelson, Cadet, Jean-Maurice, Wright, Caradee Y.

“…The correlation between solar ultraviolet radiation (UV) and atmospheric ozone is well understood. Decreased stratospheric ozone levels which led to increased…”
Get full text

Importance of oximetry parameters in the detection of hypoxia in the early phase of septic shock by Bumbasirević, V, Vucović, D, Janković, Z, Ajtić, J, Bukumirović, V, Mitić, J, Zecević, M, Ranković, V

“…The routinely monitored variables in shock stages include: arterial pressure, heart rate, central venous pressure, pulmonary artery wedge pressure and cardiac…”
Get more information

Intra-abdominal hemorrhage in splenic injuries by Karadzić, A, Dukić, V, Mitrović, M, Pavlović, A, Sukalo, M, Bajec, D, Miletić, R, Ajtić, J

“…The authors present a series of 36 patients operated on for severe intraabdominal bleeding due to spleen trauma. Patients were treated from 02. December 1987…”
Get more information