Lub teeb fluorescent puas ua rau tawv nqaij puas?

Video: Lub teeb fluorescent puas ua rau tawv nqaij puas?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Lub curlicue compact fluorescent teeb (CFLs) feem ntau touted raws li lub ntiaj teb-phooj ywg lwm txoj rau cov qauv incandescent qhov muag teev yuav ua rau daim tawv nqaij puas , raws li kev tshawb fawb tshiab los ntawm cov kws tshawb fawb ntawm Stony Brook University. Tam sim no cov kws tshawb fawb tau pom tias ultraviolet hluav taws xob nkag los ntawm CFLs tuaj yeem ua tau puas daim tawv nqaij hlwb.

Thiaj li, cov teeb fluorescent tuaj yeem ua rau mob qog noj ntshav?

Compact fluorescent teeb thiab kev pheej hmoo ntawm tawv nqaij mob cancer . TAM SIM NO: Qhov nruab nrab, UV hluav taws xob los ntawm CFLs thiab tom qab raug mob carcinogenic tsawg dua li ntawm cov qhov muag teev. Txawm li cas los xij, qhov muag tsis pom ua tau emit ntau dua ntawm UV hluav taws xob, uas tej zaum yuav ua kev puas tsuaj loj.

Tom qab ntawd, lo lus nug yog, lub teeb fluorescent cuam tshuam rau lub cev li cas? Ib txoj kev tshawb fawb xyoo 2009 los ntawm Canada Tsev Kawm Qib Siab Trent pom tias UV hluav taws xob tau muab los ntawm teeb taws fluorescent tej zaum yuav ua rau mob taub hau, mob qhov muag, thiab kiv taub hau rau tib neeg nyob rau tam sim ntawd. Txoj kev tshawb no kuj xaus lus tias cov teebmeem no yog mitigated los ntawm kev tso teeb taws fluorescent tsawg kawg 1-2 ft deb.

teeb sab hauv tsev puas puas tawv nqaij?

Esthetician Emme Diane hais li ntawd teeb nyob sab hauv tsev , feem ntau yog nyob rau hauv daim ntawv ntawm fluorescent thiab halogen, tso qis qib UVA teeb tias ua tau yuav txaus ntshai rau tawv nqaij . Cov no yog cov duab ci kev puas tsuaj thiab hnub nyoog tawv nqaij thiab ua rau tawv nqaij mob qog noj ntshav,”nws hais ntxiv.

Vim li cas teeb pom kev zoo fluorescent tsis zoo rau koj?

Ib txoj kev tshawb fawb xyoo 2011 kwv yees tias qee qhov teeb taws fluorescent tso tawm hluav taws xob UV sab nraum qhov chaw nyab xeeb rau peb ob lub qhov muag, thiab tuaj yeem ua rau UV cuam tshuam txog kab mob qhov muag los ntawm 12 feem pua, thiab ua rau cataracts thiab pterygia (kev loj hlob ntawm cov nqaij mos ntawm lub qhov muag).

Pom zoo:

Puas yog cov nqaij ntawm lub ntsej muag txuas rau ntawm daim tawv nqaij?

Cov leeg - Lub ntsej muag Tsis zoo li koj lwm cov leeg pob txha uas txuas rau koj cov pob txha, koj cov leeg nqaij ntawm lub ntsej muag txuas rau lwm cov leeg lossis rau koj cov tawv nqaij. Qhov no txhais tau tias qhov kev cog lus me me hauv ib qho ntawm cov leeg hauv koj lub ntsej muag rub koj cov tawv nqaij ntawm lub ntsej muag thiab hloov pauv koj qhov kev hais tawm

Dab tsi yog txheej txheej sab saum toj ntawm daim tawv nqaij nyob ib sab ntawm daim tawv nqaij?

Lub dermis txuas cov epidermis mus rau hypodermis, thiab muab lub zog thiab kev ywj pheej vim muaj cov collagen thiab elastin fibers. Nws tsuas muaj ob txheej: txheej txheej papillary nrog papillae uas nthuav mus rau hauv daim tawv nqaij thiab qis dua, txheej txheej reticular uas muaj cov ntaub so ntswg sib txuas xoob

Puas yog lo lus dav dav txhais tau tias yog mob ntawm daim tawv nqaij lossis pob khaus uas tuaj yeem muaj ntau yam ua rau nws yog ib qho cim ntawm ntau hom tawv nqaij tsis xws luag?

Dermatitis yog lo lus dav dav uas piav txog kev ua rau tawv nqaij. Dermatitis yog ib yam mob uas muaj ntau yam ua rau thiab tshwm sim ntau yam. Nws feem ntau yog khaus, tawv nqaij qhuav los yog pob khaus ntawm daim tawv nqaij o, reddened

Qhov twg ntawm lub qhov muag muaj lub teeb pom kev uas hloov pauv lub teeb liab mus rau hauv kev xav ntawm lub paj hlwb?

Lub teeb yog mapped raws li ib tug duab nyob rau saum npoo ntawm lub retina los ntawm activating ib tug series ntawm lub teeb-sensitive hlwb hu ua rods thiab cones. Cov hlwb photoreceptor no hloov lub teeb mus rau hluav taws xob uas tau xa mus rau lub hlwb los ntawm cov hlab ntsha