This kind of neediness is observably present in many people.
Observably, the mobile phone has enhanced the social life of the campus.
The pulse duration is not observably altered by the monochromator.
Unlike the surface of the schistosomula the surface membrane of the adult worm was observably damaged by the pristane globules.
There was, for example, an observably coherent and consistent intelligibility to the participants' management of the social demands of eating in the dining room.
For example, an implementation that uses a copying garbage collector is free to rearrange heap values without observably affecting the machine state.
Contextual equivalence is the largest congruence relation that distinguishes observably different programs.