Group communication protocols are used in fault-tolerant systems to maintain strong replica consistency. The FaultTolerant Multicast Protocol (FTMP) described here is a group communication protocol specifically designed for the Common Object Request Broker Architecture (CORBA). FTMP operates over IP Multicast, and consists of the Reliable Multicast Protocol (RMP) that provides reliable source-o...

The purpose of this article is to review a historical perspective of the Certified Nurse Specialist role and current trends in nursing education and practice of the Oncology Certified Nurse Specialist. Since the initiation of Certified Nurse Specialist credentialing system in 1995, 193 Oncology Certified Nurse Specialists have practiced in clinical settings. The Oncology Certified Nurse Special...

Leishmania donovani Suppresses Activated Protein 1 and NFB Activation in Host Macrophages via Ceramide Generation: Involvement of Extracellular Signal-Regulated Kinase Sanjukta Ghosh, Sandip Bhattacharyya, Madhumita Sirkar, Gouri Shankar Sa, Tanya Das, Debashis Majumdar, Syamal Roy, and Subrata Majumdar* Department of Microbiology and Department of Animal Physiology, Bose Institute, Calcutta 70...

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Bitcoin is a peer-to-peer (p2p) electronic cash system that uses a distributed timestamp service to record transactions in a public ledger (called the Blockchain). A critical component of Bitcoin’s success is the decentralized nature of its architecture, which does not require or even support the establishment of trusted authorities. Yet the absence of certification creates obstacles to its wid...