1. Chekutanga pane zvese, iwe unonzwisisa kuti chii chinonzi Uv mwenje? Zvinoitei?
UV iri Acrorym yeiyo Ultraviolet Rays, kana Ultraviolet Rays, nehuremu hwehuwandu hwemakumi manomwe kusvika 400 nm, iyo yemagetsi yemagetsi pakati paX-rays uye mwenje unooneka. Izvi zvinoreva kuti ichi chiedza chisimbiso icho chiri kupinda uye chinoburitsa kupisa pamuviri.
Iko kukuvara kwezuva kune ganda revanhu kunyanya vanobva kune Ultraviolet a (UVA) uye Ultraviolet B (UVB). Uva ndezvekureba kwerufu, kuita pamusoro peganda rakadzika reganda, chiitiko chinononoka, asi chinogona kukonzera imwe-nguva yekubhinya. UVB ndezvemukati memasikati, kuita pamusoro peganda, nekukurumidza maitiro. Inogona kukurudzira ganda keratinocyte, kuitira kuti mitsipa yeropa yakadomeka, kuwedzera kuyerera kweropa, iyo yekutanga ichave yakatsvuka, uye ipapo zvishoma nezvishoma ichitendeuka. Saka, mune nzendo, Uvb inotungamira ku "Redder Zuva" uye Uva rinotungamira ku "rima iro zuva".
Mhedzisiro: Inowanzoshandiswa mumushonga wekurapa kwekupenga kuchena, zvichireva kuti kubudikidza nekuvhenekera kweiyo tyrosine tyrosine enzyme inosimudzira melanin kugadzirwa, ganda jena kuita dema.
Tinogona kuwana yakawanda yeUV yeUV yerever maruva machena ekupenga zviridzwa paInternet, tinogona kuedza kutsvaga.
2. Ndeipi basa revamwe vagadziri mukushandisa uv mwenje mukati Mucherechedzo weganda?
Kunyangwe kana kuti UV mwenje uri kukuvadza ganda, mamwe mabhizinesi ari pamusika anoshandisa UV mwenje weGoogle Iyo nzvimbo yeruvara rweganda inogona kuwanikwa kuburikidza nezvedu Magicor Mirror ganda rekuongorora mess, ivo vanokwanisa zvakare kuwana nzvimbo iyi, nei tichifanira kuda chiridzwa kuti chionekwe, seGanda Anyowani MudziyoIsu tinofunga kuti zvine musoro kuti tione nzvimbo yemavara pasi peDerm.
Kutumira Nguva: Sep-18-2020
