In this paper, the performance of Video Protocols was tested on three well known IP transition mechanisms such as IPv6to4, IPv6in4 and DualStack. The protocols involved in this experiment were MPEG-1, MPEG-2, and MP-4 protocol. In this experiment two tunnelling and a Dual-Stack mechanisms were configured and impact of these mechanisms on Video packets was observed. The parameters measured using...

Energy gap structure associated with superconducting Nb,Ge has been observed on the normal side of Al-Nb3Ge proximity sandwiches. The possible use of tunnelling junctions of this type to study the electron-phonon spectra of Ift̂ Ge is pointed out. Single particle tunnelling measurements are in principle a powerful technique for obtaining the electron-phonon spectral function aF(w). While procedu...

This paper investigates the performance of Video Protocols over IPv6 and IP transition mechanisms. It mainly focuses on the impact caused by IP transition mechanisms on video packets and compares this with pure IPv6 based networks. The video protocols selected in this experiment were MPEG-1, MPEG-2, MPEGP-4, MKV and FLV. In this experiment a Dual-Stack and two tunnelling mechanisms were establi...

We simulate two recent matrix-isolation experiments at cryogenic temperatures, in which a nitrene undergoes spin crossover from its triplet state to singlet via quantum tunnelling. detail the failure of commonly applied weak-coupling method (based on linear approximation potentials) describing these deep-tunnelling reactions. The more rigorous approach semiclassical golden-rule instanton theory...