Recently, the moments of multiplicity distributions in ee annihilation and the ratios Hq (cumulant over factorial moments Kq/Fq) have been determined both for the hadronic final state and for jets at variable resolution. These ratios show an oscillatory behaviour as function of q with strong dependence of the amplitude and length of oscillation on the jet resolution parameter ycut. The recent e...

Abstract The reflection and refraction due to generalized thermoelastic incident Pand SVwaves at a plane interface between two dissimilar half spaces of visco-thermoelasitic materials have been investigated. Magnitude of coefficient ratios for both the cases of Pand SVwaves have been found out. Several graphs have been drawn to study the nature of variation of the amplitude ratios when the angl...

We calculate the ratios E2/M1 and C2/M1 for the electroproduction of the ∆(1232) in the region of photon virtuality 0<−q2 < 1 GeV. The magnetic dipole amplitude M1 is also presented. The theory used is the chiral quark-soliton model, which is based on the instanton vacuum of the QCD. The calculations are performed in flavours SU(2) and SU(3) taking rotational (1/Nc) corrections into account. Th...

Loading parameters (frequency, amplitude ratio and waveform) are varied to determine their influence on fatigue crack growth in rubber. Up to three different rubber blends are investigated: one actual engineering material and two model materials. Fatigue crack growth curves and strain distributions of pure shear and faint waist pure shear samples are compared for a model material. Fatigue behav...

We present three-loop formulas for the additive renormalization constant A(u, ǫ) and associated renormalization group function B(u) for the specific heat of the O(n) symmetric φ4 model. Using this result, we obtain also the amplitude function above TC within the minimally renormalized theory at fixed d = 3. At the fixed point, the three-loop correction to B(u) turns out to be small (about 3% fo...