![Ioannis KATSOYIANNIS | Professor (Associate) | Envrironmental Technology and Aquatic Chemistry | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Chemistry | Research profile Ioannis KATSOYIANNIS | Professor (Associate) | Envrironmental Technology and Aquatic Chemistry | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Chemistry | Research profile](https://i1.rgstatic.net/ii/profile.image/1047384704425984-1626727381665_Q512/Ioannis-Katsoyiannis-2.jpg)
Ioannis KATSOYIANNIS | Professor (Associate) | Envrironmental Technology and Aquatic Chemistry | Aristotle University of Thessaloniki, Thessaloníki | AUTH | Department of Chemistry | Research profile
Short communication: Experimental study of out-of-position motorcycle rider in crashes without loss of control before the accide
![ΙΩΑΝΝΗΣ ΒΛΑΖΑΚΗΣ: Μεσαιωνική εικονογράφηση χειρογράφων, οικοσημολογία, εραλδική ζωγραφική . | Πεμπτουσία ΙΩΑΝΝΗΣ ΒΛΑΖΑΚΗΣ: Μεσαιωνική εικονογράφηση χειρογράφων, οικοσημολογία, εραλδική ζωγραφική . | Πεμπτουσία](https://www.pemptousia.gr/wp-content/uploads/2014/07/VIMEO-2.jpg)
ΙΩΑΝΝΗΣ ΒΛΑΖΑΚΗΣ: Μεσαιωνική εικονογράφηση χειρογράφων, οικοσημολογία, εραλδική ζωγραφική . | Πεμπτουσία
![Vasileios SYMEONIDIS | Visiting Professor | PhD | Freiburg University of Education, Freiburg | Institut für Erziehungswissenschaft | Research profile Vasileios SYMEONIDIS | Visiting Professor | PhD | Freiburg University of Education, Freiburg | Institut für Erziehungswissenschaft | Research profile](https://i1.rgstatic.net/ii/profile.image/806663296659461-1569334925258_Q512/Vasileios-Symeonidis.jpg)