copyright is basics in development and therefore the authors have monopoly rights .but, the progress of science is depended to modification& distribution of works .now, copy left license is created and while a copyright generally enables a person to claim “all rights-reserved,” a copy left generally means “some – rights - reserved. there is the shift from copyright licenses to copy left license...

Pre-amplification is a basis for numerous polymerase chain reaction (PCR) protocols but bears severe contamination risks due to handling of high-copy DNA samples. Therefore we developed a self-contained centrifugal microfluidic system comprising pre-stored reagents; it enables pre-amplification of specific DNA sequences prior to automated aliquoting and real-time PCR in a modified commercial th...

In this paper, we present an exhaustive study on the influence of resistive-open defects in pre-charge circuits of SRAM memories. In SRAM memories, the pre-charge circuits operate the pre-charge and equalization at a certain voltage level, in general Vdd, of all the couples of bit lines of the memory array. This action is essential in order to ensure correct read operations. We have analyzed th...

Background: Based on the studies, variation in the mitochondrial DNA (mtDNA) copy number in peripheral blood leukocytes is associated with increased susceptibility to diseases including cancer. Opiate abusers are at high risk for diseases. In this study, we measured the mtDNA copy number in peripheral blood leukocytes in a group of opiate abusers compared with those in healthy individuals. Met...

This paper discusses a novel direction for multicore cryptographic software, namely the use of multicore to protect a design against side-channel attacks. We present a technique which is based on the principle of dual-rail pre-charge, but which can be completely implemented in software. The resulting protected software is called a Virtual Secure Circuit (VSC). Similar to the dual-rail pre-charg...

The murine lambda5-VpreB1 locus encodes two proteins that form part of the pre-B-cell receptor and play a key role in B-lymphocyte development. We have identified a locus control region (LCR) which is responsible for coordinate activation of both genes in pre-B cells. Analysis of mice with single and multiple copies of transgenes shows a clear difference in the expression behavior of the genes ...

Live VM (virtual machine) migration has become a research hotspot of virtualized cloud computing architecture. We present a novel migration algorithm which is called HMDC. Its main idea includes two parts. One is that it combines memory pulling copy with memory pushing copy to achieve hybrid memory copy. The other one is that it uses a delta compression mechanism during dirty pages copy, in whi...

Abstract Organizations widely use cloud computing to outsource their needs. One crucial issue of is that services must be available clients at all times. However, the may temporarily unavailable due maintenance infrastructure, load balancing services, defense against cyber attacks, power management, proactive fault tolerance, or resource usage. The unavailability impacts negatively on business ...

Live migration has been proposed to reduce the downtime for migrated VMs by pre-copying the generated run-time memory state files from the original host to the migration destination host. However, if the rate for such a dirty memory generation is high, it may take a long time to accomplish live migration because a large amount of data needs to be transferred. In extreme cases when dirty memory ...