Amakuru
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Indamukanyo z'Ubunani bw'Abashinwa ziturutse kuri JUMAO
Mu gihe umwaka mushya w'Abashinwa, umunsi mukuru ukomeye cyane wa kalendari y'Abashinwa, wegereje, JUMAO, ikigo gikomeye mu bijyanye n'ibikoresho by'ubuvuzi bikoresha umwuka uhumanya ikirere, kirashimira abakiriya bacu bose, abafatanyabikorwa n'umuryango w'abaganga ku isi yose. T...Soma byinshi -
Kugufasha guhitamo intebe y'abamugaye ikoresha amashanyarazi
Ubuzima rimwe na rimwe bubaho mu buryo butunguranye, bityo dushobora kwitegura mbere y'igihe. Urugero, iyo tugorwa no kugenda n'amaguru, uburyo bwo gutwara abantu bushobora gutuma tworoherwa. JUMAO yibanda ku buzima bw'umuryango mu gihe cyose cy'ubuzima Igufasha guhitamo imodoka byoroshye Uburyo bwo guhitamo intebe y'abamugaye y'amashanyarazi Ikoreshwa rusange...Soma byinshi -
Ese uzi impamvu ubwinshi bwa ogisijeni mu gikoresho gipima ogisijeni buri hasi?
Ibikoresho bipima umwuka wa ogisijeni mu buvuzi ni ubwoko bw'ibikoresho bikunze gukoreshwa mu buvuzi. Bishobora guha abarwayi umwuka wa ogisijeni mwinshi kugira ngo bibafashe guhumeka. Ariko, rimwe na rimwe umwuka wa ogisijeni mu gikoresho gipima umwuka wa ogisijeni mu buvuzi ugabanuka, ibyo bigatera ibibazo bimwe na bimwe ku barwayi. None se, iki ...Soma byinshi -
Uburyo icyuma gipima umwuka wa ogisijeni gishobora guhindura ubunararibonye bwawe mu ngendo: Inama n'ubumenyi
Gutembera ni kimwe mu bintu bishimishije cyane mu buzima, ariko ku bakeneye umwuka w’umwuka w’inyongera, bishobora no guteza imbogamizi zidasanzwe. Ku bw’amahirwe, iterambere mu ikoranabuhanga mu buvuzi ryorohereje abantu bafite ibibazo by’ubuhumekero gukora ingendo nziza kandi mu mutekano kurusha mbere hose. Imwe muri izo mpinduka ni...Soma byinshi -
Ubumenyi ku bijyanye no gucunga umutekano w'umuriro uturuka ku mwuka wa ogisijeni mu gihe cy'itumba
Igihe cy'itumba ni kimwe mu bihe by'umuriro ukunze kwiyongera. Umuyaga uba wumye, umuriro n'amashanyarazi biriyongera, kandi ibibazo nk'ibyuka bya gaze bishobora gutera inkongi byoroshye. Ogisijeni, nk'umwuka usanzwe, ifite n'ingaruka zimwe na zimwe ku mutekano, cyane cyane mu gihe cy'itumba. Kubwibyo, buri wese ashobora kwiga ogisijeni ku...Soma byinshi -
Imikorere n'isuku y'abamugaye
Gukoresha intebe y'abamugaye ni igikoresho gifasha abantu bafite ubumuga bwo kugenda no kubaho mu buryo bwihariye. Ni ngombwa ko abantu bashya mu myanya y'abamugaye basobanukirwa uburyo bukwiye bwo kuyikoresha kugira ngo bashobore kuyikoresha mu mutekano no kuyikoresha neza. Uburyo bwo kuyikoresha ...Soma byinshi -
Ogisijeni - ikintu cya mbere mu buzima
Umuntu ashobora kumara ibyumweru byinshi atarya, iminsi myinshi atanywa amazi, ariko iminota mike gusa nta mwuka wa ogisijeni. Gusaza kudashobora kwirindwa, kubura umwuka uhagije (Uko imyaka yiyongera, umubiri w'umuntu ugenda usaza buhoro buhoro, kandi icyarimwe, umubiri w'umuntu uzagira umwuka uhagije uhagije. Iki ni ikintu gitera ...Soma byinshi -
Ni iki uzi ku bijyanye no kuvura umwuka wa ogisijeni?
Ogisijeni ni kimwe mu bintu bikomeza ubuzima. Mitochondria ni ahantu h'ingenzi cyane ho gushyushya ibinyabuzima mu mubiri. Iyo ingirabuzimafatizo zidafite ogisijeni, inzira ya ogisijeni ya mitochondria ntishobora gukomeza uko bisanzwe. Kubera iyo mpamvu, ihinduka rya ADP muri ATP rirangirika kandi ntirihagije...Soma byinshi -
Kumenya no guhitamo amagare y'abamugaye
Imiterere y'igare ry'abamugaye Igare risanzwe ry'abamugaye muri rusange rigizwe n'ibice bine: uruziga rw'abamugaye, amapine, feri n'intebe. Nk'uko bigaragara ku ishusho, imikorere ya buri gice cy'ingenzi cy'igare irasobanurwa. Amapine manini: atwara uburemere bw'ingenzi, umurambararo w'igare ni 51...Soma byinshi