Ukwenza umthambo rhoqo kuchazwa njengesitshixo sokuphila ubomi obude nobunempilo. Kodwa zimbalwa izifundo eziye zajonga kuthelekiso kubomi obude phakathi kwabo benza umthambo ngamandla kunye nabo baphila ubomi bokungaphumli ngokuyintloko ngenxa yomsebenzi wabo wobomi bonke.
Ngoku, uNaoyuki Hayashi kunye noKazuhiro Kezuka beTokyo Tech's Institute of Liberal Arts baye baqhuba. Isifundo engaqhelekanga ecela umngeni kwimbono yokuba umthambo onamandla wemihla ngemihla unxulunyaniswa ngokuqinisekileyo nobomi obude.
Bathelekisa ubude bobomi bamaqela amane amagcisa obugcisa bemveli baseJapan ngokuphonononga idatha evela kumagcisa angamadoda angama-699 aphilayo nafileyo arekhodi lawo lokuzalwa nokufa lifumaneka esidlangalaleni. Bacinga ukuba abadlali be-kabuki baya kubakhokelela ubomi obude ngenxa yezinga eliphezulu lomsebenzi womzimba obandakanyekayo kwimidlalo yabo yeqonga, xa kuthelekiswa nabasebenzi baseSado, iRakugo kunye neNagauta, eyaziwayo ngokwenza imikhosi yeeti, ukuxelela amabali ahlekisayo kunye nokudlala izixhobo zomculo ngelixa behleli, ngokulandelanayo.
Ukuzilolonga ngamandla akunyanzelekanga ukuba bandise ubomi
Ngokuhlalutya idatha yokuphila ixesha elide evela kumagcisa emveli aseJapan aqeqeshiweyo, abaphandi kwiTokyo Institute of Technology (Tokyo Tech) bafumanise ukuba abadlali be-kabuki, abaziwa ngeentshukumo zabo ezinamandla, babenobomi obufutshane ngokumangalisayo xa kuthelekiswa namanye amagcisa emveli. Iziphumo zibonisa ukuba umthambo onzima onxulumene nomsebenzi kubo bonke ubomi awusondezi ixesha elide.
Ukusebenzisa indlela ebizwa Uhlalutyo lweKaplan-Meier, yafumanisa ukuba, ngokuchasene nokulindela, ixesha lokuphila labadlali be-kabuki lifutshane kunezinye iintlobo ezintathu zabadlali bendabuko.
Abaphandi bachaza ukuba esinye isizathu sobomi obufutshane babadlali be-kabuki sinokuba kukuba uqeqesho olugqithisileyo lokuxhathisa kunye nokwenza umthambo kuyoyisa iinkalo eziluncedo zokwenza umthambo rhoqo. Esinye isizathu sinokuthi kwixesha elidlulileyo, abadlali be-kabuki bahlala besebenzisa oshiroi (umgubo omhlophe usetyenziselwa makeup) equlethe ilothe, ethwala ingozi enkulu yempilo. Ukusetyenziswa kwe-oshiroi kwavalwa kuphela eJapan ngo-1934.
Abaphandi baqaphela ukuba uphononongo lwabo alukho ngaphandle kwemida yalo. Umzekelo, idatha ijonge kuphela ubuchwephesha obulawulwa ngamadoda kwaye ke ayiniki mbono wobomi obude boluntu lonke, kubandakanywa nabasetyhini. Kuya kufuneka umsebenzi omninzi ukuvavanya ubungakanani bomthambo ofanelekileyo ukukhusela impilo. Iziphumo ezinokubakho zenzuzo zemisebenzi 'yokungazilolongi' enjengokuthetha, ukucula nokudlala izixhobo zomculo nazo ziya kufuna ukuphononongwa ngakumbi.
Ngokubanzi, abaphandi bathi isifundo sabo simele "indlela entsha yokufumana ulwazi kwidatha efumaneka esidlangalaleni"Y"inegalelo kwindlela yehlabathi yokujongana nokuveliswa kwakhona kwenzululwazi«.