  Dynamical fluctuations in global conserved quantities such as baryon number,
strangeness, or charge may be enhanced near a QCD critical point. Charge
dependent results from new measurements of dynamical $K/\pi$, $p/\pi$, and
$K/p$ ratio fluctuations are presented. The STAR experiment has performed a
comprehensive study of the energy dependence of these dynamical fluctuations in
Au+Au collisions at the energies $\sqrt{s_{NN}}$ = 7.7-200 GeV using the
observable, $\nu_{\rm dyn}$. These results are compared to previous
measurements and to theoretical predictions. Various proposed scaling scenarios
that attempt to remove the intrinsic volume dependence of $\nu_{\rm dyn}$ and
to simplify comparisons between experimental measurements are also considered.
Constructing an intensive quantity allows for a direct connection to
thermodynamic predictions.
