request_year=>2025///request_type=>3///request_notify=>///request_specify_type=>///request_business_type=>///request_sick_type=>///request_from=>2025-10-20///request_to=>2025-10-20///request_total=>1///request_reason=>To prepare for a trip to the international conference, CECAR10, in Jeju from October 21 to 24, 2025 (https://www.cecar10.org/).///request_answer=>No,,Yes,,Yes,,No,,I will conduct a make-up class.///request_section=>School of Civil Engineering and Technology///request_position=>Professor///