The implicit yes{vote commit protocol (IYV), proposed for future gigabit{networked distributed databases, reduces the time required to commit a distributed transaction at the expense of independent recovery of failed participant sites. In this paper, we propose a novel coordination scheme for IYV that reduces the window of vulnerability to blocking and minimizes the time required for the sites ...

Underwater Wireless Sensor Networks (UWSN) seems to be a significant area of research as it gives out the proper answer for monitoring uneven circumstances that may result and bring forth scare in human existence. The challenging process UWSN, they have large amount delay, easily error-prone, low availability bandwidth high congestions control. In this paper, we propose mechanism addresses reli...

In this paper, we propose a reliable multicast method for wireless LAN environments using parity-based loss recovery and dynamic Time Division Duplex(TDD)based group ACK mechanism. This method uses erasure code to reduce the impact of independent packet loss for different receivers and group ACK scheme to reduce signaling trafic. This proposed method is suitable to transmit multicast data in TD...

It is reported in the literature that a TCP connection with small window size achieves high throughput in wireless multihop networks. In this paper, we claim that TCP can benefit more from delaying ACK rather than limiting the window size. Since the induced delay may result in lengthy transfer time for short connections, we propose an adaptive delayed ACK algorithm at the receiver to enhance TC...

In eukaryotic cells, faithful chromosome segregation depends upon the physical pairing, or cohesion, between sister chromatids. Budding yeast CTF7/ECO1 (herein termed CTF7) encodes an essential protein required to establish cohesion during S-phase and associates with DNA replication factors [1–10]. However, the molecular mechanism by which Ctf7p establishes cohesion remains unknown. In vitro ch...

Reversible lysine acetylation is one of the most widely distributed post-translational modifications; it is involved in a variety of biological processes and can be found in all three domains of life. Acetyltransferases and deacetylases work coordinately to control levels of protein acetylation. In this work, we applied the genetic code expansion strategy to site-specifically incorporate Nε-thi...

In this paper, optimal control of linear time-invariant (LTI) systems over unreliable communication links is studied. The motivation of the problem comes from growing applications that demand remote control of objects over Internet-type or wireless networks where links are prone to failure. Depending on the availability of acknowledgment (ACK) signals, two different types of networking protocol...

This document describes a possible congestion control mechanism for acknowledgement (ACKs) traffic in TCP. The document specifies an end-to-end acknowledgement congestion control mechanism for TCP that uses participation from both TCP hosts: the TCP data sender and the TCP data receiver. The TCP data sender detects lost or Explicit Congestion Notification (ECN)-marked ACK packets, and tells the...