Amakuru

  • Amazi ya Ozonize nkubundi buryo bwo kwanduza intoki

    Amazi ya Ozonize nkubundi buryo bwo kwanduza intoki

    Gazi ya Ozone (O3) birashoboka ko yamenyekanye bwa mbere n’umuhanga mu bya shimi w’Ubuholandi (van Marum), ariko ubushakashatsi bwa mbere bwa sisitemu bwakozwe na Christian Friedrich Schönbein ahagana mu 1840. Yagaragaje impumuro iranga amashanyarazi kandi yita gaze ashingiye ku ijambo ry'Ikigereki “Ozein” (impumuro).Ozone ni umusaruro ...
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  • Nigute ushobora gukuraho ugutwi?

    Nigute ushobora gukuraho ugutwi?

    Ntugerageze gucukura Ntuzigere ugerageza gucukumbura ugutwi gukabije cyangwa gukomeye hamwe nibintu biboneka, nka clip impapuro, ipamba cyangwa umusatsi.Urashobora gusunika ibishashara kure mumatwi yawe kandi bigatera kwangirika gukabije kumurongo wamatwi cyangwa ugutwi.Inzira nziza yo gukuraho ibirenze ea ...
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  • Ikawa

    Ikawa

    Niki gifasha ikawa?1. Cafeine itera ururenda rwa glutathione, umusemburo w'ingenzi mu kwangiza umwijima no kurandura radicals z'ubuntu.2. Cafeine na theophylline bikubiye mu ikawa byagura imiyoboro y'amaraso mu rukuta rw'amara kandi ikagabanya enterite.3. The ...
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  • Niki gituma umusatsi ukomeye wuma?

    Niki gituma umusatsi ukomeye wuma?

    Imisatsi myiza yumusatsi byihuse, Byoroshye Byoroheje Murugo Urufunguzo rwumusatsi mwiza, urwego rwa salon burimunsi ni umusatsi wumusatsi mwiza kugirango byoroshye gusohoka murugo.Ubwiza bwa Laboratwari isuzuma ibyuma byumusatsi hejuru yibiciro muri Laboratwari mu gupima umuvuduko wumye kumisatsi isanzwe yumuntu, imbaraga zo mu kirere, gupima ...
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