Junkangata shakai eno tenkan ni tomonau gomi shori shisutemu no henka yosoku ni kansuru kenkyuu

Kuuchou shisutemu no fuka yosoku unten seigyo ni kansuru kenkyuu

Rūrugata fajiィ jouhou shori shisutemu no hādoweaka ni kansuru kenkyuu

Tsuushin purotokoru shori shisutemu no kouseihou ni kansuru kenkyuu

Patān shori ni motozuku taiwagata shisutemu no yūza shien houshiki ni kansuru kenkyuu

Housouyou jitsujikan eizou shingou shori shisutemu ni kansuru kenkyuu

Tei kankyou fuka shigen junkangata kyojuu shisutemu no kouchiku ni kansuru jisshouteki kenkyuu

Byouin ni okeru yakuzai jouhou shori shisutemu no kouchiku ni kansuru kenkyuu

Shinbu saitan ni tomonau bishou jishin no kansoku to sono yosoku ni kansuru kenkyuu

Furīsupēsu hikari koukan shisutemu ni kansuru kenkyuu

Nyūraru nettowākukei oyobi dijitarukei kougakuteki shingou shori shisutemu ni kansuru kenkyuu

Toshi gomi shoukyaku zansachuu no juukinzoku youshutsu yokusei shori ni kansuru kenkyuu

Undou kanren nou deni no nenrei hattatsu ni tomonau henka ni kansuru kenkyuu

Hojo shinzou shisutemu ni okeru kekkou doutai no yosoku to seigyo ni kansuru kenkyuu

Shizen gengo taiwa shisutemu ni okeru imi bunmyaku shori ni kansuru kisoteki kenkyuu

Haikibutsu shori risaikuru shisutemu ni okeru kankyou seisaku no hyouka ni kansuru kenkyuu

Hyoumen chouryoku kouka o tomonau sou henka dennetsu genshou ni kansuru kenkyuu

Bunsan shori operētingu shisutemu no kouchikuhou ni kansuru kenkyuu

Chishiki shori shisutemu ni okeru kousoku suiron arugorizumu no kenkyuu

Iryou shindan shien shisutemu e no chishiki shori no tekiyou ni kansuru kenkyuu

Rēza doppura sokudo keisoku ni okeru koukinou gakushuu shingou shori shisutemu no kenkyuu

Takaashigani no sanran seichou to koreni tomonau keitai henka ni kansuru bunsekigakuteki kenkyuu

Konkurīto no chuuseika oyobi chuuseika ni tomonau rekka no shinkou yosoku ni kansuru kisoteki kenkyuu

Chiikigata mokuzou juutaku seisan shisutemu ni kansuru kenkyuu

Chiiki juyou no henka ni tomonau koukyou kenchiku no youto henkou ni kansuru kenchiku keikakugakuteki kenkyuu