Ibhulogi
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Ukwelashwa Kokukhanya Kwe-NIR vs Ukwelashwa Kokukhanya Okubomvu: Uyini Umehluko Futhi Yikuphi Okusebenza Kangcono?
IbhulogiUkwelashwa ngokukhanya sekungenye yezindlela zobuchwepheshe ezingangenisi umswakama ezidumile kakhulu embonini yezempilo, ukunakekelwa kwesikhumba, kanye nokululama. Phakathi kwezinketho ezisetshenziswa kakhulu ukwelashwa ngokukhanya okubomvu kanye nokwelashwa ngokukhanya okuseduze kwe-infrared (NIR). Nakuba lezi zindlela zokwelapha ezimbili zivame ukukhulunywa ngazo ndawonye, abantu abaningi basalokhu...Funda kabanzi -
Ingabe Imibhede Yokushiswa Kwesikhumba Ayilungile Esikhumbeni Sakho? Izingozi, Imiphumela Engemihle, kanye Namathiphu Okuphepha
IbhulogiAbantu abaningi basebenzisa imibhede yokushiswa kwesikhumba ukuze balondoloze umbala wesikhumba unyaka wonke, kodwa umbuzo obalulekile okufanele ucatshangelwe ukuthi imibhede yokushiswa kwesikhumba ayilungile yini esikhumbeni sakho. Njenganoma yikuphi ukwelashwa kobuhle okubandakanya ukuchayeka ku-ultraviolet (UV), imibhede yokushiswa kwesikhumba inezinzuzo zobuhle kanye nemiphumela emibi engaba khona. Ukwazi izingozi...Funda kabanzi -
Ungayisebenzisa Yini I-SPF Embhedeni Wokushisisa Isikhumba? Kuchazwa Isikrini Sokuvikela Ilanga, Ama-Tanning Lotion, kanye Nokuvikelwa Kwesikhumba
IbhulogiUma uhlela ukusebenzisa umbhede wokushisisa isikhumba, ungase uzibuze ukuthi kufanele yini usebenzise i-SPF noma i-sunscreen ngesikhathi sakho. Lona umbuzo ovamile, ikakhulukazi kwabaqalayo abakhathazekile ngokuvikela isikhumba sabo ngenkathi besathola umbala okhanyayo. Ukuze uphendule lo mbuzo kahle, kubalulekile...Funda kabanzi -
Ingabe Ukwelashwa Nge-Red Light Kungakusiza Uthole Umkhuhlane Omncane? Izinzuzo Zokugonywa Nokuphila Kahle
IbhulogiAbantu abaningi manje babuza ukuthi ngabe ukwelashwa ngokukhanya okubomvu kungasiza yini ekunciphiseni ukuvama komkhuhlane. Nakuba ukwelashwa ngokukhanya okubomvu kungeyona ikhambi lomkhuhlane ovamile, ucwaningo lubonisa ukuthi kungase kusekele amasosha omzimba, kunciphise ukuvuvukala, futhi kuthuthukise impilo iyonke, okungasiza umzimba ukuthi umelane kangcono nezifo...Funda kabanzi -
Imibhede Yokushiswa Kwesikhumba Evundlile Nevundlile: Izinzuzo, Ukungalungi, kanye Nendlela Yokukhetha Efanele
IbhulogiUkukhetha phakathi kwemibhede yokushiswa kwesikhumba eqondile (emile) nevundlile (ebekwe phansi) kungaba yinto edidayo, ikakhulukazi uma usanda kuqala ukushiswa kwesikhumba ngaphakathi. Zombili izinhlobo zemibhede yokushiswa kwesikhumba zisebenzisa ukukhanya kwe-ultraviolet (UV) ukukhuthaza ukukhiqizwa kwe-melanin, kodwa ukwakheka, ulwazi, kanye nemiphumela kungahluka ngezinhlobo eziningana ezibalulekile...Funda kabanzi -
Ukuchazwa Kwamagagasi Okwelapha Ukukhanya Okubomvu: Kusho Ukuthini “nm” Ekwelapheni Ukukhanya Okubomvu?
IbhulogiUma ucwaninga ngokwelashwa kokukhanya okubomvu, uzovame ukubona ubude be-wavelength obuchazwe ku-“nm,” njenge-630nm, 660nm, 810nm, noma i-850nm. Abantu abaningi abaqiniseki ukuthi lokhu kulinganisa kusho ukuthini nokuthi kungani ubude be-wavelength obuhlukene bubalulekile. Ukuqonda i-nm ekwelashweni kokukhanya okubomvu kubalulekile ngoba ubude be-wavelength bunquma...Funda kabanzi