Gucomekagaze umushyitsi ukoreshwa cyane mu kirere, mu nganda z’intwaro, mu nganda z’imiti na kaminuza n'amashuri makuru ndetse n’ubundi bushakashatsi bwinshi bwa siyansi na laboratoire.Irakwiriye cyane cyane kugenzura ubushyuhe bwikora no gutemba kwinshi kwubushyuhe bwo hejuru hamwe na sisitemu yo kugerageza, uburyo bwo gushyushya ibicuruzwa ntabwo bukora, ntibutwike, ntibuturika, nta ruswa yangiza, nta mwanda, umutekano kandi wizewe, kandi umwanya wo gushyushya urihuta (kugenzurwa).