Iindaba
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Ibhedi yoNyango oluBomvu: Iingenelo, Ukusetyenziswa, kunye noko kufuneka ukwazi ngaphambi kokuba uthenge Yintoni ibhedi yoNyango oluBomvu?
IbhlogIbhedi yonyango lokukhanya okubomvu sisixhobo sokuphila kakuhle komzimba wonke esisebenzisa ukukhanya okubomvu (malunga ne-630–660 nm) kunye nokukhanya okukufutshane ne-infrared (malunga ne-810–880 nm) ukuxhasa impilo yolusu, ukubuyiselwa kwemisipha, ukujikeleza kwegazi, kunye nokusebenza kweeseli ngokubanzi—ngaphandle kwemitha ye-UV. Ngokungafaniyo neebhedi zokutshisa ilanga, iibhedi zonyango lokukhanya okubomvu azikwazi...Funda ngokugqithisileyo -
Kutheni ukukhanya okudityanisiweyo kulungele iimfuno zokhathalelo lolusu olunemilinganiselo emininzi kunokukhanya okukodwa?
IbhlogAmabala omphezulu, ubomvu obuphakathi, kunye nokuwohloka okunzulu – iingxaki zolusu esijongene nazo zihlala zisasazwa kubunzulu obahlukeneyo bolusu, nto leyo eyenza ukuba iindlela zonyango olunye zingaphumeleli. Ke ngoko, iteknoloji yokukhanya okuhlanganisiweyo yeMerican's multi-wavelength iba ngcono kakhulu...Funda ngokugqithisileyo -
Ngaba ibhedi yokuthambisa ilanga iyingozi ngakumbi kunokukhanya kwelanga ngaphandle kokukhanya kwelanga?
IbhlogAbantu abaninzi bacinga ukuba ukulala elangeni ngaphandle kwe-sunscreen kuyingozi ngakumbi kunokusebenzisa i-danning bed. Enyanisweni, ii-danning bed zinokuba yingozi efanayo—okanye zibe mbi nangakumbi—kunokuvezwa lilanga ngendlela engakhuselekanga, kuxhomekeke kubukhali, ubude, kunye nokuphindaphindwa. Imitha ye-UV: Ingxaki Ephambili Zombini ii-danning bed kunye ...Funda ngokugqithisileyo -
Ngaba ibhedi yokuthamba ithathwa njengelanga?
IbhlogAbantu abaninzi bacinga ukuba ukusebenzisa ibhedi yokuthambisa kufana nokuchitha ixesha elangeni. Nangona zombini ezi zinto zibeka ulusu kwimitha ye-ultraviolet (UV), ibhedi yokuthambisa ayifani nelanga lendalo. Ukuqonda umahluko kunokukunceda uvavanye ngcono iingozi, iingenelo, kunye nezinye iindlela ezikhuselekileyo. Yintoni ...Funda ngokugqithisileyo -
Ngaba ibhedi yokuthambisa iyakuthambisa ngokukhawuleza kunelanga?
IbhlogAbantu abaninzi baphendukela kwiibhedi zokuthambisa kuba bafuna iziphumo ezikhawulezayo kunokuthambisa ilanga ngaphandle. Kodwa ngaba ibhedi yokuthambisa ikhawuleza kunelanga xa kufikwa ekuthambiseni? Kwiimeko ezininzi, ewe—iibhedi zokuthambisa i-tan zinokwenza ulusu lube mnyama ngokukhawuleza kunelanga lendalo, kodwa isantya siza neenzuzo ezibalulekileyo. Kutheni i-tan...Funda ngokugqithisileyo -
Unyango lweRed Light vs iiTanning Beds: Yintoni umahluko?
IbhlogUnyango lokukhanya okubomvu kunye neebhedi zokutshisa umbala zidla ngokufumaneka kwiindawo ezifanayo zempilo okanye ubuhle, kodwa zisebenza ngeenjongo ezahlukeneyo kakhulu. Nangona iibhedi zokutshisa umbala zenzelwe ukwenza ulusu lube mnyama kusetyenziswa imisebe ye-ultraviolet (UV), unyango lokukhanya okubomvu lugxile kwimpilo yolusu kunye nenkxaso yeseli ngaphandle kokuvezwa yi-UV...Funda ngokugqithisileyo