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For large dissipative forces, the rheology is governed by the Weisenberg number $ \\text{Wi}\\sim b\\dot\\gamma/u$ and displays Herschel-Bulkley form $\\sigma = \\sigma_y+c\\text{Wi}^\\nu$ with exponent $\\nu=0.45$. Decreasing the strength of dissipation, the scaling with $\\text{Wi}$ breaks down and inertial effects show up. 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