The confidentiality of encrypted data depends on how well the key under which it was encrypted is maintained. If a session key was exchanged encrypted under a long-term key, exposure of the longterm key may reveal the session key and hence the data encrypted with it. The problem of key-dependencies between keys can be mapped onto connectivity of a graph, and the resulting graph can be inspected...

Defects in the band gap of CuIn12xGaxSe2 have been characterized using transient photocapacitance spectroscopy. The measured spectra clearly show response from a band of defects centered around 0.8 eV from the valence band edge as well as an exponential distribution of band tail states. Despite Ga contents ranging from Ga/(In1Ga)50.0 to 0.8, the defect bandwidth and its position relative to the...

The angular distribution of the final electrons in the so-called long range mechanism of the neutrinoless double beta decay (0ν2β) is derived for the general Lorentz invariant effective Lagrangian. Possible theories beyond the SM are classified from their effects on the angular distribution, which could be used to discriminate among various particle physics models inducing 0ν2β decays. However,...

Angular and energy distributions for leptons and bottom quarks in the process ee → tt̄ → l/ (−) b · · · have been calculated assuming the most general top-quark couplings. The double distributions depend both on modification of the tt̄ production and (−) t → (−) b W decay vertices. However, the leptonic angular distribution turned out to be totally insensitive to non-standard parts of Wtb vertex....

conclusions the results of the current study suggest that long term use of dentures can cause a wide range of candida species colonization, resulting angular cheilitis. there was a need for an oral manifestation management-based strategy focusing on clinical and preventative treatment. angular cheilitis can be prevented by changing and replacing a new denture to modify the face vertical dimensi...

We investigated the angular distribution of ions and atoms emanating from femtoand nanosecond laser-produced metal plasmas under similar laser fluence conditions. For producing plasmas, aluminum targets are ablated in vacuum employing pulses from a Ti:Sapphire ultrafast laser (40 fs, 800 nm) and an Nd:YAG laser (6 ns, 1064 nm). The angular distribution of ion emission as well as the kinetic ene...