Gusiga ibara ry'umuhondo mu nzu byabaye ikintu gishimishije ku isi hose mu bwiza no mu mibereho myiza, ariko abantu benshi batangazwa no kumenya ko ibitanda byo gusiga ibara ry'umuhondo bimaze imyaka ibarirwa muri za mirongo. Ibitanda bya mbere byo gusiga ibara ry'umuhondo byakozwe muMu myaka ya 1970, ikimenyetso cy'intangiriro y'inganda zikora ubucuruzi bwo gushushanya ibara ry'uruhu mu nzu.
Inkomoko y'Uburiri bwa Mbere bwo Gushyira Ibara ry'Umutuku
Uburiri bwa mbere bwo gusiga ibara ry'uruhu bwavumbuwe muUbudage mu myaka ya za 1970. Umuhanga mu bya siyansi n'injeniyeri w'UmudageFriedrich Wolffivugwa cyane ko yafashije guteza imbere ikoranabuhanga ryo gukaraba imirasire y'izuba hakiri kare nyuma yo gukora ubushakashatsi ku ngaruka z'urumuri rwa ultraviolet ku mubiri w'umuntu.
Mbere, ibikoresho by'urumuri rwa UV ntibyari byagenewe gusa kwisiga uruhu. Amatara ya kera ya UV yakunze gukoreshwa mu buvuzi no mu kuvura, harimo kuvura uruhu hakoreshejwe urumuri no gukora ubushakashatsi kuri Vitamine D.
Uko igihe cyagiye gihita, abashakashatsi bavumbuye ko kwiyahura n’imirasire y’izuba mu buryo bugenzurwa bishobora no gutuma uruhu rwijima binyuze mu gutuma habaho ikorwa rya melanin, amaherezo bigatera iterambere ry’ahantu ho gucururiza imirasire y’izuba.
Uko uburiri bwo gushushanya bwakozwe hakiri kare
Uburiri bwa mbere bwo gukaraba hakoreshejwe amatara ya UV atanga imirasire ya ultraviolet nk'iy'izuba karemano. Ubu buryo bwo hambere bwari bworoshye cyane ugereranije n'ibikoresho byo gukaraba by'ubucuruzi byo muri iki gihe kandi akenshi nta buryo bugezweho bwo gukonjesha, imiterere ya ergonomic, n'imiterere y'amatara iringaniye iboneka mu mashini zigezweho.
Uburiri bwo gusiga ibara ry'uruhu bwa mbere bukunze kugaragaramo:
- Imiyoboro y'ibanze ya UV fluorescent
- Gukonjesha no guhumeka bike
- Ingengabihe n'intoki
- Ubushyuhe bw'ibara ry'uruhu buke ugereranije n'uburyo bugezweho
Nubwo byari byoroshye, gushushanya uruhu rwo mu nzu byahise bikundwa cyane mu Burayi bwose ndetse nyuma bikwirakwira no muri Amerika ya Ruguru mu myaka ya za 1980.
Impamvu Guteka Ibara mu Gikari Byakunzwe
Mu mpera z'ikinyejana cya 20, gusiga ibara ry'uruhu byari byaratangiye kugaragara muri ibi bikurikira:
- Ubuzima bwo mu biruhuko
- Imiterere y'imyambarire n'ubwiza
- Isura y'uruhu rw'umuringa
- Uburyo bworoshye bwo gusiga ibara ry'uruhu umwaka wose
Amasalo yo gusiga ibara ry’uruhu mu nzu yatangiye gufungura ku isi yose, atanga amasomo yo gusiga ibara ry’uruhu mu buryo bugenzurwa hatitawe ku kirere cyangwa ibihe.
Iterambere ry'Uburiri bwa none bwo Guteka Ibara ry'Umutuku
Uburiri bwo gushushanyaho ibara ry'uruhu muri iki gihe buteye imbere cyane ugereranyije n'imiterere y'umwimerere yo mu myaka ya 1970. Abakora ubu bibanda kuri ibi bikurikira:
- Gukwirakwiza UV neza kurushaho
- Umucyo woroshye n'ubukonje
- Ingufu zo gusiga ibara ry'uruhu vuba
- Kongera uburyohe bw'umukoresha
- Sisitemu zo kugenzura zikoresheje ubwenge
- Imiterere myiza ya salon z'ubucuruzi
Uburyo bwo gusiga ibara ry’uruhu bugezweho bwakunzwe cyane kuko butanga ubwiza bwa dogere 360 kandi bugatuma ibara ry’uruhu riba rimwe.
Ibitanda byo gushushanya ku ruhu biri ku isoko rya none
Ugereranyije na sisitemu za kera zo gushyiramo ibintu, uburiri bwo gusiga ibara ry’uruhu bukunze gukundwa muri salon z’umwuga kubera imikorere myiza n’imiterere isuku. Sisitemu zo gusiga ibara ry’uruhu zihagaze zemerera abakoresha kugenda neza mu gihe cy’amasomo ariko zikagabanya imiterere y’umubiri wabo.
Inganda nyinshi zikora irangi rya shangi zigezweho zikomeje kunoza ikoranabuhanga ryo gusiga irangi kugira ngo zirusheho kunoza imiterere y’irangi ku bakoresha ubucuruzi ku isi yose, ku buryo rituma rirushaho kuba ryiza, rituma rirushaho kumera neza.
Ibitekerezo bya nyuma
Uburiri bwa mbere bwo gusiga ibara ry’umuhondo bwavumbuwe mu myaka ya 1970 bwafashije guhindura uburinzi bw’ibara ry’umuhondo mu nzu bukaba inganda mpuzamahanga. Icyatangiye ari ikoranabuhanga ry’urumuri rwa UV mu igerageza cyaje guhinduka sisitemu zigezweho zo gusiga ibara ry’umuhondo mu bucuruzi zigaragara muri iki gihe. Ubu buriri bugezweho bwo gusiga ibara ry’umuhondo buhuza ubuhanga buhanitse, ubw’urumuri rw’umuhondo rungana, n’igishushanyo mbonera cyibanda ku bakoresha kugira ngo bitange ubunararibonye bwiza kandi bwiza bwo gusiga ibara ry’umuhondo.
