Tanchou saika ni yoru houwasa no hihaisui ryuudou henkei ni kansuru kenkyuu

Nendansei ryuutai no hiteijou ryuudou ni kansuru kenkyuu

Hiheikou ryuusa moderu no tenkai ni yoru kasen ryuusa ni kansuru kenkyuu

Koukyou buzai no kyokubu henkei ni yoru hirou ni kansuru kenkyuu

Nendo no hihaisui kurikaeshi sendan tokusei ni kansuru kenkyuu

Korapushiburu chūbu no chūbu henkei to ryuudou oyobi jirei shindou tokusei ni kansuru kenkyuu

Bāchikaru dorēn ni yoru nendo jiban no atsumitsu henkei kikou ni kansuru kenkyuu

Hinyūton ryuutai no ryuudou kaiseki to sono ouyou ni kansuru kenkyuu

Ichiyouryuuchuu ni fukidashita senkai funryuu no ryuudou ni kansuru kenkyuu

Nenseido no hihaisui kyoudo to antei kaiseki eno tekiyou ni kansuru kenkyuu

Sensui kouzoubutsu ni yoru saiha henkei to saisei katei ni kansuru kisoteki kenkyuu

Ketsueki ryuudou ni kansuru kougakuteki kiso kenkyuu

Tsunami ni yoru dosha idou ni kansuru kenkyuu

Kiryuu mokei ni yoru sutōkashiki gomi shoukyakuronai no gasu ryuudou to kongou ni kansuru kisoteki kenkyuu

Sanchi kadou ni okeru dosekiryuu no ryuudou to seigyohou ni kansuru kenkyuu

Takoushitsunai no hidarushī ryuudou oyobi netsu dentatsu tokusei ni kansuru kenkyuu

Suna no kurikaeshi saika shiken kekka ni oyobosu shoinshi no eikyou to shiken kekka no tekiyou ni kansuru kenkyuu

Riapunofuhou ni yoru hisenkei shisutemu no anteisei ni kansuru kenkyuu

Jiki tēpu no henkei to fujou tokusei ni kansuru kenkyuu

Kahensoku kudou ni yoru ryuutai kikai no tokusei seigyo ni kansuru kenkyuu

Saiha henkei to soreni tomonau ryuutai undou ni kansuru kenkyuu

Nou no henkei ni taisuru iyou gazou no jutchuu hosei ni kansuru kenkyuu

Enchokukannai kokieki sansou suraguryuu no ryuudou tokusei ni kansuru kenkyuu

Hasaiseido no hihaisui tanchou oyobi kurikaeshi sendan tokusei to ryuushi hasai no hyouka ni kansuru kenkyuu

Kouseki sareki jiban no sendanha sokudo to henkei tokusei ni kansuru kenkyuu