Underwater Sensor Networks (UWSNs) are deployed to monitor various phenomena in marine environment such as pollution control, fuel exploration and underwater seismic activities. Various challenges as, limited non-replaceable batteries sensor nodes, high path loss propagation delay exist for UWSNs, name a few. Successful design deployment of an energy efficient routing scheme is intense need the...

in this paper two different rateless transmissionschemes are developed. in the proposed scheme, relay node candecode and forward the message to the destination if they areable to decode it, or amplify and forward the message to thedestination. based on the analysis and simulation resultsprovided in this paper, the proposed method has bettertransmission time than the scheme which only the relay ...

To secure the transmission lines against power system faults, distance relays are mostly used. Distance relay has its own Resistance (R)–Reactance (X) characteristics. Co-ordination of different is necessary for fast operation circuit breaker. Various which being tripped with respect to breakers attached at individual buses faraway from each other. These will be operated between occurred fault ...

The five authors of the relay interview, through their contribution, stimulate a comprehensive reflection on issue collective and political creativity from situational specificities four different contexts. From dialogue, profoundly evolving scenario emerges in which creativity, multidimensional co-design inclusion are key to sustainable action.

The aim of the relay coordination is that protection systems detect and isolate the faulted part as fast and selective as possible. On the other hand, in order to reduce the fault clearing time, distance protection relays are usually equipped with pilot protection schemes. Such schemes can be considered in the distance and directional overcurrent relays (D&DOCRs) coordination to achieve faster ...

In eukaryotes, members of the phosphoinositide-3-kinase-related protein kinase (PIKK) family co-ordinate the cellular response to DNA damage. But how do these important kinases detect DNA damage and relay this information to the DNA repair and checkpoint machinery?

There is a significant degree of regulatory fragmentation in telecommunications to the extent that at least a telecommunications or industry-specific agency (ISA) and the antitrust agency (AA) coincide in enforcing rules in this business. In this paper, I analyze the determinants of the institutional arrangements observed between the institutions involved in telecommunications regulation corres...

The core component of the translocation apparatus, Sec61p or alpha, was previously cloned in Yarrowia lipolytica. Using anti-Sec61p antibodies, we showed that most of the translocation sites are devoted to co-translational translocation in this yeast, which is similar to the situation in mammalian cells but in contrast to the situation in Saccharomyces cerevisiae, where post-translational trans...