Usana olusandul 'ukuzalwa luyakubona ukubonakaliswa kwabazali balo kumgama we-30 cm. Ngethuba lokuqala, abaphandi baphumelele ekwakhiweni ngokutsha kweembono ezibonakalayo zelizwe.
Ngokudibanisa itekhnoloji, imathematics, kunye nolwazi lwangaphambili lwe imbono ebonakalayo yeentsana, Abaphandi kwiYunivesithi yaseOslo, eyona yunivesithi inkulu neyona idumileyo eNorway, baye baphumelela ekuboniseni ukuba usana olusandul 'ukuzalwa lubona kangakanani na. Ndiza kukuxelela ngokweenkcukacha apha ngezantsi. Sukuphoswa yiyo!
Iziphumo zophononongo zithi usana oluneentsuku ezi-2 ukuya kwezi-3 ubudala lunako ukuqonda ubuso, kwaye mhlawumbi nayo imbonakalo yobuso beemvakalelo, kumgama oziisentimitha ezingama-30. Lo ngumgama oqikelelweyo phakathi komama nomntwana wakhe owanyayo. Ukuba umgama mkhulu kuneesentimitha ezingama-60, umfanekiso obonakalayo ufiphele kakhulu ukuba usana lubone ubuso kunye neenkcazo.
El kufunda lwenziwe ngabaphandi beZiko lezeNzululwazi kwiYunivesithi yaseOslo, ngokusebenzisana nabalingane baseUppsala University kunye ne-Eclipse Optics eStockholm, eSweden.
Ukuhambisa imifanekiso, isitshixo kuphando
Olu phononongo luzalisa umsantsa wolwazi malunga Ihlabathi elibonakalayo leentsana evulekileyo iminyaka eliqela. Iziphumo zinokunceda ekuchazeni amabango okuba iintsana ezisandul 'ukuzalwa zinokulingisa imbonakalo yobuso yabantu abadala ngexesha leentsuku zokuqala kunye neeveki zobomi, kwakude kudala ngaphambi kokuba umbono wazo uphuhliswe ngokwaneleyo ukuze zibone iinkcukacha kwindawo ezikuyo. Igama eliphambili kukuhamba.
“Ngaphambili, xa abaphandi bezama ukuthelekelela kanye le nto ibonwa lusana olusandul 'ukuzalwa, bebesoloko besebenzisa imifanekiso. Kodwa ilizwe lokwenyani linamandla. Ingcinga yethu ibikukusebenzisa imifanekiso eshukumayo ”, utsho uProfesa Emeritus weZiko lezeNzululwazi, uSvein Magnussen.
Ukuvavanya umbono omdala
Ekuqaleni kobomi bakhe, uMagnussen wenza uphando malunga imbono ebonakalayo yabantu. Ngenye imini, malunga neminyaka eli-15 eyadlulayo, wayexoxa noogxa bakhe ngengxaki yokuvavanya ukuba ingaba usana olusandul 'ukuzalwa luyakwazi na ukuqonda imbonakalo yobuso babantu ababangqongileyo. Abaphandi bavumile ukuba ukuba kuyinyani ukuba iintsana ziyabona kwaye zilingise ubuso, isizathu sinokuba ubuso babo buhamba.
Kodwa emva koko, uMagnussen kunye noogxa bakhe babengenazo izixhobo okanye ubuchule bokubeka umbono wabo kuvavanyo. Uphando abalwenzileyo lwakhela kuloo mbono wakudala ekungekho namnye owakha wazama ukuza kuthi ga ngoku.
Yintoni eyenza imbonakalo yobuso iqondakale?
Ukwenza uvavanyo, abaphandi kuye kwafuneka badibanise Iindlela zangoku zokulinganisa ngombono wendlela olusebenza ngayo umbono weentsana. UMagnussen uphawula ukuba ulwazi oluninzi lwalusele lukhona kubantwana abancinci ngokuchaseneyo nobuntununtunu kunye nokusonjululwa kwendawo ngokubulela kwizifundo zokuziphatha ezenziweyo, ubukhulu becala, kwiminyaka ye-80. Ngelo xesha, kwafumaniseka ukuba umboniso womntu Imvelaphi efanayo engwevu ibangele ukuba iintsana zijongise amehlo abo kulo mzobo.
«Amanani enziwe ngemivimbo emnyama namhlophe isetyenzisiwe. Xa ukhetha ububanzi bebhendi kunye nokuhamba rhoqo, umhlaba ubonakala ungwevu ofanayo, kwaye umntwana akajongisi kuye. Ngokutshintsha ububanzi kunye nobuninzi bokubuyisa amanani, iinyani ziyasivumela ukuba simisele inqanaba elichanekileyo lokuchasana nokusombulula indawo okuyimfuneko ukwenza ukuba umntwana ajonge umzobo. Utsho uMagnussen.
Ngamanye amagama, abaphandi babenofikelelo kulwazi oluchanekileyo malunga umbono weentsana. Yintoni ebingaziwa kubo ziziphumo ezibonakalayo zolu lwazi.
Ukuhamba kulula ukubona
Kulula ukubona into eshukumayo kunesithombiso esimfiliba. Abaphandi benza ukurekhodwa kwevidiyo kobuso obutshintshileyo phakathi kweemvakalelo ezahlukeneyo, kwaye kamva bavuza ulwazi ababesazi ukuba alufumaneki kwiintsana. Bayaye ke bathathe inxaxheba kubantu abadala babukele iividiyo. Umbono yayikukuba ukuba abantu abadala abakwazi kuchonga imbonakalo yobuso, yayikukucinga ukuba usana olusanda kuzalwa nalo alunakho ukwenza njalo.
Abathathi-nxaxheba abadala bachonge ngokuchanekileyo imbonakalo yobuso kwiimeko ezintathu kwezine xa bejonga ividiyo kumgama weesentimitha ezingama-30. Xa umgama wonyuselwa kwiisentimitha eziyi-120, inqanaba lokuchongwa kwabathathi-nxaxheba belihambelana nento umntu anokuyilindela ekuphenduleni ngokungacwangciswanga. Oku kuthetha ukuba ukubanakho ukuchonga imbonakalo yobuso ngokusekwe kulwazi olubonakalayo olufumanekayo kusana olusandula kuzalwa kufikelela kumda walo kumgama omalunga neesentimitha ezingama-30.
Ngethuba lokuqala kukho ingqikelelo yekhonkrithi yento ebonwa lusana
"Kubalulekile ukuba sikhumbule ukuba siphande kuphela oko usana olusandul 'ukuzalwa luyakubona, hayi nokuba bayakwazi na ukuqonda." UMagnussen uyacacisa.
Imizamo yangaphambili yokuphinda inyani ngokubonakalayo kosana olusandul 'ukuzalwa ngokubanzi ibisekwe ekuqwalaseleni ifoto eqhelekileyo emva koko uyenze mfiliba. UMagnussen uyavuma ukuba bothukile ukuba akukho mntu phambi kwabo usebenzise ulwazi olunzulu esinalo malunga nembono ebonakalayo yeentsana. Ke ngoko, eli lixesha lokuqala ukuba sibe noqikelelo lwekhonkrithi lolwazi olubonakalayo olukhoyo kusana olusandul 'ukuzalwa.