We consider a stationary Schrödinger-Poisson system on a bounded interval of the real axis. The Schrödinger operator is defined on the bounded domain with transparent boundary conditions. This allows to model a non-zero current flow trough the boundary of the interval. We prove that the system always admits a solution and give explicit a priori estimates for the solutions. 2000 Mathematics Subj...

CD8 T cell function, lymphocyte surface phenotype, serum markers of immunologic activation, and viral burden were assessed in 75 human immunodeficiency virus (HIV)-infected pregnant women, including 9 who transmitted infection to their infants. Serial studies during and after pregnancy showed no significant differences in levels of cell-surface or serum activation molecules in transmitting comp...

Transmitting video images across Internet implicates, a quality of image, by one side and, small time to refresh the reception without increase the bandwidth by the other side. We can manipulate encoding images to adequate to the specific request/response format for XML Web Services over HTTP. We consider transmission sequences images consecutively for display at screen one-by-one. The size of ...

By a quantum channel is intended [1, 2] a completely positive and trace-precerving linear map Φ : σ(H) → σ(H), where σ(H) is a set of states in a Hilbert space H with dimH = n ≤ +∞. Even for a finite dimension n < +∞ there is a number of difficult problems concerning the construction of optimal transmission of the information through a quantum channel. The infinite dimensional case we are espec...

We study the entanglement entropy of free fermions in 2d presence a partially transmitting interface that splits Minkowski space into two half-spaces. focus on case single interval straddles defect, and compute its three limits: Perturbing away from fully reflecting cases, perturbing amount asymmetry about defect. Using these results within setup Poincaré patch AdS _2 <mml:math xmlns:mml="http:...

invention of satellite and the use of it in the broadcasting technology ,evolved the broadcasting organizations activities. on one hand, it developed the scope of broadcasting geographically and to some extent solved the limitations and problems of transmitting signals such as difficulties in receiving the signals in mountainous or wood areas. on the other hand, the use of satellites on transmi...

Simultaneous switching noise (SSN) and its behavior have become increasingly important in high-performance FPGA system design featuring hundreds of I/Os transmitting in parallel at low supply voltage standard. In this paper, we present an indepth study on SSN by analyzing its behavior in three different domains: time, frequency, and noise spectrum. Cross correlation in these three domains revea...