Ukunxiba imaski esidlangalaleni, ngakumbi xa ukungenelela ekuhlaleni kungenzeki, yenye yeendlela eziphambili abantu abanokunceda ngazo ukucothisa ukusasazeka kwecoronavirus. Kodwa ngaba abanye bangcono kunabanye?
Uphononongo lwakutsha nje, olwenziwa ngabaphandi kwiYunivesithi yaseDuke, luvavanye i-14 esetyenziswa ngokuqhelekileyo izigqubuthelo zobuso, ezifana iimaski ezintathu zotyando zobuso, iinguqulelo ezahlukeneyo zomqhaphu ezenziwe ekhaya, iibandana kunye nohlobo lweepanty zentamo, ngokusebenza kwayo ekunqandeni ukusasazeka kwamathontsi okuphefumla. Abaphandi basebenzise uvavanyo olulula ukufumanisa ukuba imaski nganye yenziwe kakuhle kangakanani, ukuphinda uvavanyo izihlandlo ezili-10, ukulinganisa amathontsi asasazwa ngumsebenzisi ngexesha lentetho eqhelekileyo, ethetha kwicala lomqadi owandisiweyo welaser ngaphakathi kwegumbi elimnyama. I-algorithm yekhompyuter yayisetyenziselwa ukubala amathontsi kwividiyo.
Nangona kunjalo, olu phononongo lwenzelwe umboniso wobuchule bokuvavanya ukusebenza kwemaski, hayi uphononongo olucwangcisiweyo lwazo zonke iintlobo zeemaski, ucacisile umbhali wophononongo uMartin Fischer. Njengenxalenye yolo vavanyo, benze uvavanyo olurhabaxa lweemaski ezimbalwa, kwaye ngoku ekubeni benendlela esebenzayo, banokudlulela kuvavanyo oluqatha lweemodeli ezahlukeneyo.
Kutheni i-neck gaiter ingasebenzi?
Iziphumo zabonisa ukuba Iimaski zotyando ezinezintlu ezintathu kunye nemaski zomqhaphu bezisebenza ngakumbi ukuthintela ukusasazeka kwamathontsi, ngelixa i-neck gaiter kunye ne-bandanas azizange zithintele ukusasazeka kwamathontsi. Enyanisweni, kulo mzekelo, intamo gaiter kuvavanyo ngokwenene ukwahlula amathontsi amakhulu abe ngamathontsi amancinci, enokuzivumela ukuba zisasazeke ngokulula ngakumbi.
Kodwa oko akuthethi ukuba ukugqoka ibhulukhwe yezemidlalo kubi ngaphezu kokunxiba nto, abaphandi bachaza. Ukuba une panty ebhityileyo (i-single layer) kwaye uyisonge ngaphezulu, une panty etyebileyo okanye ungasebenzisa ezimbini ezibhityileyo, kwaye iziphumo ziya kwahluka.
Xa unxiba imaski, kufuneka uqiniseke ukuba ingena ngokufanelekileyo kwaye ifanelekile vala umlomo neempumlo. Kubalulekile ukuqaphela ukuba olu phononongo aluzange lwenzelwe ukuvavanya ukuba i-panties yayimbi ngaphezu kwanto, ngoko ke iziphumo apha zinokuba bubuxoki kuba azizange zivelise kakuhle.
Ngelixa ayimangalisi into yokuba abanye basebenze ngcono kunezinye, uvavanyo olungqongqo ngakumbi luyafuneka phambi kokuba kunconyelwe ukuba zeziphi iintlobo zeemaski ezinokuthi zisetyenziswe kwaye zithintelwe. Ngeli xesha, iimaski zinyanzelekile kwiindawo ezininzi zehlabathi ngenxa yokusebenza kwazo.
Ke iziphumo azithethi ukuba kufuneka uyeke ukusebenzisa imaski yobuso ukuba oyisebenzisayo ayisebenzanga ngokufanelekileyo njengabanye; undoqo kukugcina imigama emikhulu phakathi kwakho nabanye.