Surface Innovations Team welcomes Ms. Dilek Arslan and Mr. Onur Guver from Turkey. Mr. Guver is already with us through entire summer and works on fundamentals of flotation of rough and irregular particles. He will leave our team next month. Ms. Arslan has joined us this month and will stay here for entire academic year. She works on surface chemistry of colemanite through atomic force microscopy study and computer simulation in collaboration with Professor Odegard from MEEM department. We are very happy to have both of them in our program on mineral processing.