A toric quantum error-correcting code construction procedure is presented in this work. new class of an infinite family codes provided by constructing a classical cyclic on the square lattice $${\mathbb {Z}}_{q}\times {\mathbb {Z}}_{q}$$ for all odd integers $$q\ge 5$$ and, consequently, are constructed such lattices and from geometrically uniform regardless whether q can be represented as sum ...

Yolk/shell capsules containing a volume/hydrophobicity transformable core and an ultra-thin silica shell have been prepared. When an external magnetic field induced the temperature, the cores exhibit a significant triggering size shrinkage and the diameter decreases more than 10 times, causing solid shells destruction and physical collapse, leading to drug burst release.

We consider a transmission by burst where the data are organized and sent by bursts. At each end of the burst of data, a sequence of symbols is assumed known, and the channel considered as constant over the burst duration. The optimal structure of the burst mode equalizers is derived. The class of linear and decision feedback equalizers is considered, as well the class of ISI cancelers that use...

The X-ray light-curves of the GRB afterglows monitored by Swift display one to four phases of powerlaw decay. In chronological order they are: the burst tail, the ”hump”, the standard decay, and the post jet-break decay. We compare the decay indices and spectral slopes measured during each phase with the expectations for the forward-shock model to identify the processes which may be at work and...

background & objectives: neutrophils are the most important member of granulocytes & the first line of host defence against micro-organisms. they kill micro-organisms entering the body by phagocytic activity. one of the important phases of phagocytic activity is respiratory burst which can be effected by different drugs such as cimetidine. in this study the effects of cimetidine on respiratory ...

The m-spotty byte error control codes provide a good source for detecting and correcting errors in semiconductor memory systems using high density RAM chips with wide I/O data (e.g. 8, 16, or 32 bits). m-spotty byte error control codes are very suitable for burst correction. M. Özen and V. Siap [7] proved a MacWilliams identity for the m-spotty Rosenbloom-Tsfasman (shortly RT) weight enumerator...

In this paper, we propose an object-based error-concealment technique for MPEG-2 video transmitted in a burst-packet-loss environment. A burst packet loss typically impairs consecutive slices for the reconstructed picture. The proposed object-based error concealment proceeds in two stages, by intra-picture and inter-picture estimation respectively. In the first stage, regions of the missing are...