Rosangela Melo

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Hepatocellular carcinoma (HCC) is the fifth most common cancer, the third most common cause for cancer death in the world, a major cause of death in patients with chronic hepatitis C virus infection, and responsible for approximately one million deaths each year. Overwhelming lines of epidemiological evidence have indicated that persistent infection with(More)
Cloud computing environments have recently emerged as a new computing paradigm for organizing a shared pool of servers in data centres into a cloud infrastructure that can provide on demand service utilities. Due to the business potential of the pay-per-use model, as well as the advantages of easy scalability, up-to-date Multimedia Services can rely on(More)
Cloud computing have one technology development that favor various computing services and storage over the Internet. The multimedia services are examples of these new services will now use this new technology. About the multimedia services, we highlight the streaming video service, where the user can access your videos from these cloud environments with the(More)
Cloud computing environments provide powerful storage and processing capabilities, as well as other computational resources. Due to the business potential of the pay-peruse model, as well as the advantages of easy scalability, up-to-date Video on Demand (VoD) streaming services rely on cloud infrastructures to offer a wide variety of multimedia content.(More)
Due to advantages such as the pay-per-use model and a highly scalable environment, cloud infrastructures are commonly employed by Video on Demand (VoD) streaming services to supply an extensive range of multimedia content to users. However, recent events have demonstrated to commercial VoD service providers the fundamental importance of ensuring highly(More)
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