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We construct the effective Hamiltonian for hadronic parity violation instrangeness-nonchanging ($\Delta S=0$) processes in next-to-leading order (NLO)in QCD, for all isosectors, and at a renormalization scale of 2 GeV, thusextending our earlier leading-order (LO) analysis. Hadronic parity violation,studied in the context of the low-energy interactions of nucleons and nuclei,exposes the complex interplay of weak and strong interactions in these systems,and thus supports our extension to NLO. Here we exploit the flavor-blind natureof QCD interactions to construct the needed anomalous dimension matrices fromthose computed in flavor physics, which we then use to refine our effectiveHamiltonian and finally our predicted parity-violating meson-nucleon couplingconstants, to find improved agreement with few-body experiments.

$\Delta S=0$ Hadronic Parity Violation in Next-to-Leading Order QCD: Anomalous Dimension Matrices and Their Implications