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Abstract Distance learning can be defined as education or training offered to participants at a different place, physically distant from the lecturer or sources of information. The difference in attitudes and knowledge of students about distance learning in relation to gender and year of studying was examined. The study sample included 371 stu...

By Aleksandra Stanković, Branislav Petrović, Zoran Milosević

SUMMARY In the recent years the exposure to environmental tobacco smoke (ETS) has been an important public health hazard, especially in Serbia, a country with too many smokers. A common component of tobacco smoke is particulate matter less than 10μm in aerodynamic diameter (PM10), which is considered to be the most dangerous air pollutant for ...

By Maja Nikolić, Aleksandra Stanković, Ivana Mladenović Ćirić