Umlobi: Christy White
Usuku Lokudalwa: 4 Mhlawumbe 2021
Ukuvuselela Usuku: 17 Unovemba 2024
Anonim
Izibuko zelanga ezihlukanisiwe: ziyini nezinzuzo ezinkulu - Impilo
Izibuko zelanga ezihlukanisiwe: ziyini nezinzuzo ezinkulu - Impilo

-Delile

Isibuko selanga esihlukanisiwe siwuhlobo lwezibuko ezinamalensi enziwe ukuvikela amehlo emisebeni yokukhanya ebonakala ebusweni. Imisebe ye-UVA yileyo ethinta kakhulu umhlaba futhi ngenxa yalokho ibalulekile kwizibuko zelanga ezinhle. Kodwa-ke, izibuko zelanga ezifanele kakhulu ukuvikela impilo yamehlo yilezi ezinezihlungi ezi-3: i-UVA, i-UVB ne-UVC. Ngakolunye uhlangothi izingilazi ezi-polarized, zinikeza induduzo kumbono njengoba zikwazi ukuhlela indlela imisebe engena ngayo emehlweni, inciphise ukukhanya.

Izibuko zelanga zibalulekile ukuvikela umbono wakho ezinsukwini ezinelanga ngisho nasezinsukwini ezinamafu, ngoba zigwema ukuthintana ngqo nemisebe ye-UV, zivimbela ukukhula kwezifo zamehlo ngaphezu kokunikeza induduzo enkulu yokubuka. Ngalesi sizathu, izingilazi kufanele zigqokwe yibo bonke abantu ngezinsuku ezinelanga, ngisho nayizingane nezingane, lapho kudlalwa ngaphandle.

Izinzuzo eziyinhloko

Izibuko zelanga ezinamalensi amenyezelwe zingaba nezinzuzo eziningana zezempilo, okuyiyona eyinhloko:


  1. Vikela amehlo akho emiphumeleni eyingozi yelanga, ukuba ngumsizi omkhulu ekuvikelweni kwelanga okusetshenziswe esikhunjeni;
  2. Vimbela ukuguga ngaphambi kwesikhathi kanye nokubonakala kwemibimbi ezungeze amehlo nebunzi;
  3. Nciphisa ubungozi bokuphazamiseka emehlweni nezinye izifo zamehlo;
  4. Induduzo ebonakalayo enkulu lapho uhamba ngaphandle;
  5. Nciphisa ukukhanya nokukhanya;
  6. Thuthukisa ubukhali okubonayo;
  7. Nciphisa umusi futhi wandise ukuqonda kombala.

Yize kunconyelwe ukuthi kusetshenziswe kuzo zonke izimo, ilensi ehlukanisiwe ilungele kakhulu ukusetshenziswa olwandle, ukushayela nokudlala imidlalo yezamanzi noma eqhweni, lapho ilanga likhanya kakhulu lidala ukungakhululeki okukhulu emehlweni.

Ukubaluleka kwezihlungi ngezibuko zelanga

Izibuko zelanga ezisezingeni elihle zibiza kakhulu, kepha imvamisa ziqukethe izihlungi ezikhethekile ezivimbela ukudlula kwelanga, zivikele futhi ziqinisekise impilo yamehlo. Bona ithebula elingezansi ngokubaluleka kwalezi zihlungi ezi-4 kwizibuko zelanga:


 Yiziphi izingxenye zeso ezivikela
IBHOLAAmakhemikhali
UVBCornea futhi
amakristalu
I-UVCI-Cornea
IhlukanisweWonke iso

Kunamamodeli amaningana emakethe yazo zonke izinhlobo zobuso. Ezinye zingenziwa ukukala ngezinga umuntu adinga ngalo, futhi zingangena esikhundleni sokusebenzisa izingilazi ezejwayelekile ngezinsuku ezibalele.

Izibuko zelanga ezishibhile futhi zomgunyathi akufanele zithengwe njengoba singazi noma zivikela amehlo elangeni yini, ngoba kungenzeka azinakho okokuhlunga okudingekayo, futhi zingadala izifo zamehlo, ngoba uma ilensi iba mnyama, kukhula kakhulu i-lens. umfundi futhi ngenxa yalokho abe sengozini enkulu yokushiswa yilanga. Kodwa-ke, iningi lemikhiqizo edayiswa eBrazil inezihlungi ezinhle, ngaphandle kwezibuko zelanga ezigwaziwe futhi ezithengiswa kubathengisi basemgwaqweni, ngokwesibonelo.


Ukuqinisekisa ukuvikeleka okuphelele kwelanga, ngaphezu kokusetshenziswa kwesikrini selanga emzimbeni nasebusweni, kunconywa nokusetshenziswa kwansuku zonke kwezibuko zelanga ezinhle, ngezihlungi ze-UVA, i-UVB ne-UVC noma izibuko zelanga ezine-lens ehlukanisiwe.

Kudume Esizeni

Yini futhi kanjani ukuxilonga i-Ohtahara syndrome

Yini futhi kanjani ukuxilonga i-Ohtahara syndrome

I-Ohtahara yndrome luhlobo olungavamile lwe ifo okuwa e ivame ukuvela ezinganeni ezingaphan i kwezinyanga ezintathu ubudala, ngakho-ke yaziwa nangokuthi i-infantile epileptic encephalopathy.Ukuquleka ...
Yini engaba ubuthakathaka bemisipha nokuthi yini okufanele uyenze

Yini engaba ubuthakathaka bemisipha nokuthi yini okufanele uyenze

Ubuthakathaka bemi ipha buvame kakhulu ngemuva kokwenza umzamo omkhulu womzimba, njengokuphakami a i i indo e iningi ejimini noma ukuphinda um ebenzi ofanayo i ikhathi e ide, futhi imvami a kuthambeke...