Seminar - Renewable Energy Sources (in Turkish) Seminar - Thlomide Tragedy and Phocomelia Syndrome (in Turkish) Seminar - Global Warming and Climate Change (in Turkish) Seminar - Boron Mineral (in Turkish) Seminar - Air Pollution (in Turkish) CHEMICAL ENGINEERING SEMINERS - Nano Materials Application in White Goods (in Turkish) Seminar - Technology and Life (in Turkish)