Dynamic crack propagation in elastomer membranes is investigated; the focus laid on cracks reaching speed of shear waves material. The specific experimental setup developed to measure presented details. protocol consists (1) stretching an membrane under planar tension loading conditions, then (2) initiating a small one side membrane. measured all along path both reference and actual configurati...

We present results on the in-medium interactions of static quark antiquark pairs using realistic 2+1 HISQ flavor lattice QCD. Focus is put extraction spectral information from Wilson line correlators in Coulomb gauge four complementary methods. Our indicate that lattices, position dominant peak associated with real-part interquark potential remains unaffected by temperature. This contrast to pr...

The initial equations for solving the axisymmetric problem are given and consideredboundary conditions on end surfaces average section of design element. As a result, we get system partial differential that can be solved by numerical-analytical (modified) method straight lines. transformation reduced equilibrium in parts, as well models boundary section, shown. value ordinary derivatives writte...