Emhlabeni wamafutha abalulekile, ukupakisha kudlala indima ebalulekile ekugcinweni kwekhwalithi kanye ne-potency yalezi zinto eziyigugu zemvelo. Isici sokuqala esingathinta kakhulu ukusebenza kwamafutha abalulekile ukuvezwa kwemisebe ye-UV. Imisebe ye-UV, eyaziwa nangokuthi imisebe ye-ultraviolet, iyindlela yemisebe ye-electromagnetic evela eLangeni kanye nemithombo yokufakelwa njengemibhede yokucanule. Ngenkathi imisebe ye-UV iyadingeka ezinqubweni ezahlukahlukene zebhayoloji, ukubonakaliswa isikhathi eside kungaba yingozi emzimbeni womuntu futhi nakho kungaba nemiphumela elimazayo kumafutha abalulekile. Ukuqinisekisa ukuthi amafutha abalulekile ahlala enamandla futhi anenzuzo, kubalulekile ukuqonda isayensi ngemuva kokuvikelwa kwamafutha abalulekile. Le ndatshana izokwanda ekubalekeleni kwemisebe ye-UV, imiphumela yayo kumafutha abalulekile, futhi amasu ahlukahlukene aqashwe ekuphathweni kwamafutha abalulekile ukuhlinzeka ngokuvikelwa okwanele kwe-UV ukuhlinzeka ngokuvikelwa okwanele kwe-UV ukuhlinzeka ngokuvikelwa okwanele kwe-UV ukuhlinzeka ngokuvikelwa okwanele we-UV. Ngokuthola ukuqonda okujulile kokuvikelwa kwe-UV, abathanda kakhulu bamafutha bangenza izinqumo ezinolwazi uma kuziwa ekukhetheni ukufakwa okulungile kwemikhiqizo yabo.
Ukuqonda imisebe ye-UV
Ukuqonda imisebe ye-UV
Imisebe ye-UV, eyaziwa nangokuthi imisebe ye-ultraviolet, iyindlela yemisebe ye-electromagnetic ekhishwa ilanga. Akubonakali ngamehlo anqunu kodwa kunomthelela omkhulu empilweni yethu nasendaweni yethu. Kunezinhlobo ezintathu zemisebe ye-UV: UVA, UVB, ne-UVC.
I-UVA Radiation ine-wavelength ende kunazo zonke futhi iyingozi kakhulu esikhunjeni sethu. Ibhekele ukuguga kwesikhumba futhi ikhona kulo lonke ukukhanya kwemini, ngisho nezinsuku ezingamafu. I-UVB Radiation ine-wavelength emfushane futhi iyingozi ukwedlula imisebe ye-UVA. Inesibopho sokushiswa yilanga futhi idlala indima enkulu ekuthuthukisweni komdlavuza wesikhumba. Okokugcina, imisebe ye-UVC ine-wavelength emfushane kunazo zonke futhi iyona elimaza kakhulu, kodwa ngenhlanhla, idonswa yi-ozone ungqimba lomhlaba futhi ayifiki ebusweni.
Ukuchayeka emisebeni ye-UV kungaba nemiphumela yesikhashana neyesikhathi eside empilweni yethu. Esikhathini esifushane, kungadala ama-sunburns, ukuguga ngaphambi kwesikhathi, nomonakalo wamehlo. Ukuchayeka isikhathi eside kwemisebe ye-UV kungaholela ezindabeni ezinkulu zezempilo ezifana nomdlavuza wesikhumba, ama-cataracts kanye namasosha omzimba abuthaka.
Ukuze sizivikele emisebeni ye-UV, kubalulekile ukuze uthathe izindlela zokuqapha. Enye yezindlela eziphumelela kakhulu ukunciphisa ukuvezwa kwethu elangeni, ikakhulukazi ngesikhathi samahora aphezulu lapho imisebe yelanga iqine kakhulu. Ugqoke izingubo zokuvikela ezinjengamahembe amasheke amade, amabhulukwe, kanye nezigqoko ezinomkhawulo obanzi nazo zinganikeza ungqimba olungeziwe lokuvikelwa. Ngokwengeziwe, usebenzisa i-sunscreen ene-SPF ephezulu (ilanga lokuvikela isikrini) futhi likufaka kabusha njalo emahoreni amabili kubalulekile.
Uma kuziwa ekuvikeleni amehlo ethu emisebeni ye-UV, ukugqoka izibuko ezinama-ev ukuvikela i-UV kubalulekile. Imisebe ye-UV ingadala ama-cataracts kanye nezinye izimo zamehlo, ngakho-ke kubalulekile ukutshala izibuko ezisezingeni eliphakeme ezivimba imisebe ye-UVA ne-UVB.
Ukuqonda ubungozi bemisebe ye-UV kubalulekile ngempilo yethu yonke kanye nenhlala-kahle. Ngokuthatha izinyathelo zokuphepha ezidingekayo futhi uzivikele ekuvezeni ngokweqile, singanciphisa ubungozi obuhambisana nemisebe ye-UV. Ngakho-ke, ngokuzayo lapho uphuma ungene elangeni, khumbula ukuhlala uphephile futhi uvikele isikhumba sakho namehlo akho kusuka emisebeni ye-UV eyingozi.
Ukuvikelwa kwe-UV ekuphaketheni okubalulekile kwamafutha
Ukuvikelwa kwe-UV ekuphaketheni okubalulekile kwamafutha
Uma kukhulunywa ngokufaka uwoyela obalulekile, into eyodwa ebalulekile engeke ikwazi ukunakwa i-UV ukuvikela. Amafutha abalulekile azwela kakhulu ukukhanya futhi anciphise kalula lapho kuvezwa imisebe ye-UV. Lokhu kungaholela ekulahlekelweni kwe-potency kanye nokusebenza ngempumelelo, yingakho ukufakwa okulungile kubalulekile ukuze uqinisekise isikhathi eside nekhwalithi yomkhiqizo.
Enye yezinketho ezivame ukufakwa kwamafutha abalulekile amabhodlela engilazi. I-Glass inikeza ukuvikela okuhle kakhulu kwe-UV, okwenza njengesithiyo ngokumelene nemisebe eyingozi. Amabhodlela e-amber amnyama noma ama-cobalt Blue Blue ethandwa kakhulu njengoba enikeza ukuvikelwa okuphezulu kwe-UV. Lawa mabhodlela awavimbi nje ukukhanya ekufinyeleleni uwoyela kepha futhi asiza ekugcinweni kwephunga lawo nezokwelapha.
Ukukhethwa kwezinto zokupakisha akunqunyelwe eglass kuphela. Ezinye izinkampani zinikeza nebhodlela likawoyela elibalulekile elenziwe ngeplastiki emelana ne-UV. Yize kungasebenzi njengengilazi ekuvinjelweni imisebe ye-UV, lawa mabhodlela epulasitiki asenenketho esebenzayo kulabo abathanda isixazululo esingasindi futhi esisebenziseka kalula. Kubalulekile ukuqaphela ukuthi akuwona wonke amabhodlela epulasitiki ahlinzeka ngezinga elifanayo lokuvikelwa kwe-UV, ngakho-ke kubalulekile ukukhetha umphakeli odumile onikeza izinketho ezingamelana ne-UV.
Ngaphandle kwezinto ezitshelwa ezitsheni, kubalulekile futhi ukubheka ukwakheka kwephakheji. Ibhodlela kufanele libe opaque noma libe ne-tint emnyama yokunciphisa ukubonakaliswa kokukhanya. Ngokwengeziwe, usebenzisa i-dropper noma i-pump dispenser esikhundleni se-cap evulekile kunganciphisa futhi ingozi yokulimala kwe-UV. Lokhu kuqinisekisa ukuthi ama-oyela abalulekile ahlala evikelwe kahle, ngisho nangesikhathi sokusebenzisa.
Ukulondolozwa okufanele kwamafutha abalulekile kubalulekile ngokulinganayo lapho kulondolozwa ikhwalithi yabo. Kunconywa ukubagcina endaweni epholile, emnyama kude nokukhanya kwelanga okuqondile. Lokhu kufaka ukugwema ukuzibeka eduze kweWindows noma ezindaweni ezinomswakama ngokweqile noma umswakama. Ngokunamathela kule mihlahlandlela yokugcina, ubuqotho bamafutha abalulekile bungagcinwa, ukuvumela ukuthi igcinwe izakhiwo zayo zokwelapha isikhathi eside.
Ukugcina
Imisebe ye-UV ingamandla anamandla akhishwe yilanga angaba nemiphumela yesikhashana neyesikhathi eside empilweni yethu. Ukuze sizivikele emiphumeleni yaso elimazayo, kubalulekile ukuqonda izinhlobo zayo ezahlukene futhi uthathe izindlela zokuvimbela ezifana nokugqoka okuvikelayo, usebenzisa i-sunscreen, futhi ugqoke izibuko.
Ngokwesimo sokupakisha kawoyela abalulekile, ukuvikelwa kwe-UV kuyisici esibalulekile. Noma ngabe usebenzisa amabhodlela epulasitiki e-UV noma avimbile, kubalulekile ukuqinisekisa ukuthi impahla yokufaka inikezela ukuvikelwa okwanele kwe-UV. Uma kucatshangelwa ukwakheka kokupakishwa nokulandela izindlela ezifanele zokugcina kungathuthukisa nokuphila isikhathi eside nekhwalithi yamafutha abalulekile.
Ngokubeka phambili ukuvikelwa kwe-UV ekuphaketheni kwamafutha abalulekile, amakhasimende angaba nokuzethemba e-potency kanye nokusebenza kahle komkhiqizo wawo okhethiwe.
