Isingeniso
Umbhede wokushiswa kwesikhumba uyithuluzi elidumile elisetshenziselwa ukufeza ukubukeka okucashunwe yilanga ngaphandle kokuchitha amahora amaningi ngaphansi kwelanga lemvelo. Isebenzisa izibani ezikhethekile ezikhipha ukukhanya kwe-ultraviolet (UV) ukukhuthaza ukukhiqizwa kwe-melanin esikhumbeni, okukunikeza ukubukeka okucashunwe yisikhumba.
1. Indlela Umbhede Wokushiswa Kwesikhumba Osebenza Ngayo
Imibhede yokushiswa kwesikhumba ifakwe izibani ze-fluorescent noma ama-bulb anomfutho ophezulu akhiqiza inani elilawulwayoI-UVAfuthiI-UVBimisebe.
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Imisebe ye-UVA (315–400 nm)ingena ijule esikhumbeni, okubangela umphumela wokuba mnyama ngokushesha.
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Imisebe ye-UVB (280–315 nm)isebenza engxenyeni engaphandle yesikhumba, ivuselela ukukhiqizwa kwe-melanin entsha ukuze isikhumba sihlale isikhathi eside.
Uma isikhumba sakho simunca le misebe, ama-melanocyte (amangqamuzana akhiqiza i-pigment) asebenza kakhulu, okuholela ekubandeni okumnyama.
2. Izinhlobo Zemibhede Yokushiswa Kwesikhumba
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Imibhede Enomfutho Ophansi:Ikhipha imisebe ye-UVA kakhulu enenani elincane le-UVB; izikhathi ngokuvamile zithatha imizuzu eyi-10-20.
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Imibhede Enomfutho Ophakeme:Khiqiza i-UVA enamandla aphezulu kanye ne-UVB ephansi; izikhathi zimfushane, ngokuvamile imizuzu emi-5-10.
3. Izinzuzo Zokusebenzisa Umbhede Wokushiswa Kwesikhumba
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Indlela elula neyonga isikhathi yokuthambisa isikhumba.
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Kungasiza ukulinganisa umbala wesikhumba.
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Kungathuthukisa isimo sengqondo ngokwandisa amazinga e-serotonin kwabanye abantu.
4. Izinto Okufanele Uzicabangele Ngokuphepha
Naphezu kokulula kwazo, imibhede yokushiswa kwesikhumba inezingozi:
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Ukulimala Kwesikhumba:Ukuchayeka ngokweqile kungabangela ukuguga ngaphambi kwesikhathi kanye nemibimbi.
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Ingozi Yomdlavuza Eyandayo:Kokubili i-UVA ne-UVB kungalimaza i-DNA emaseli esikhumba.
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Ukuvikelwa Kwamehlo:Gqoka njalo izibuko zokushisa ilanga ukuze uvimbele ukulimala kwamehlo okuhlobene ne-UV.
Isiphetho
Imibhede yokushiswa kwesikhumba inikeza indlela esheshayo nelawulwayo yokufeza ukubukeka kwesikhumba esinsundu, kodwa futhi iveza isikhumba sakho emisebeni ye-UV efana nelanga - futhi ngezinye izikhathi enamandla kunelanga. Zisebenzise ngokulinganisela, landela iziqondiso zokuphepha, futhi uvikele amehlo akho nesikhumba sakho njalo.