Roll out of 3G or expansion of maturing 2G, 2 12 G networks – could promote implementation of more flexible infra structure solutions, as resource limitations can make further development or ad-hoc expansion difficult, with the currently used traditional fixed sector base stations. Vendor transparency and possible system transparency is a current feature of most roof installations in 2G and 2 1...

We prove that the topological recursion formalism can be used to compute WKB expansion of solutions second order differential operators obtained by quantization any hyper-elliptic curve. express this quantum curve in terms spectral Darboux coordinates on moduli space meromorphic sl2-connections P1 and argue produces a 2g-parameter family associated tau functions, where 2g is dimension considere...

The radical scavenging activity of the stable derivatives, which are O-substituted at the C-2 position of ascorbic acid (AA), against 1,1-diphenyl-2-picrylhydrazyl (DPPH) was evaluated in buffer under different pH conditions, and compared with those of AA and alpha-tocopherol. AA was shown to have 50% radical scavenging ability (EC50) at a concentration of 2.2 x 10(-5) M against 0.1 mM DPPH in ...