Consider the interacting action expressed as the power series S_{mathrm{I}} = sum_{nge2,m ge0} V_{nm} = sum_{nge2,m ge0} frac {v^{nm}}{n!}int _{t_{0}}^{infty},dt tilde{x}^{n} x^{m}, (25) where n and m cannot both be ≤1 (those terms are part of the free action).
The strategy is again to split the action (S[x,tilde{x}]= S_{mathrm{F}} + S_{mathrm{I}}), where (S_{mathrm{F}}) is called the "free" action and (S_{mathrm{I}}) is called the "interacting" action.
Establishing that reasons explain actions by causing them, and that therefore reasons causally interact with actions, does not establish that reasons causally interact with physical events.
In recent years, increasing evidence has demonstrated in different experimental models that steroid hormones, including estrogens, can exert rapid actions interacting with receptors located within or near the cell membrane (Falkenstein et al. 2000; Norman et al. 2004; Revelli et al. 1998).
The wall and entrance eventually will have three-dimensional figures interacting with the action on the wall.
When I saw my animated characters interacting with these live actions worlds it made them seem more real than ever, made me feel more for them.
These data suggests that YopH might exert its actions by interacting with adaptors involved in signal transduction pathways, what allows the phosphatase to reach and dephosphorylate its susbstrates.
While NAC may serve to diminish binaphthoquinone cytotoxicity by neutralizing ROS through increased glutathione production, it also could exert its actions by interacting directly with binaphthoquinones or their derivatives to reduce their cytotoxicity [13], [25].
