Real-time systems power safety-critical applications that require strong isolation among each other. Such needs to be enforced at two orthogonal levels. On the micro-architectural level, this mainly involves avoiding interference through states, such as cache lines. algorithmic is usually achieved by adopting real-time partitions reserve resources for application. Implementations of are often c...

In this thesis, I study two key steps in building a logical representation of temporal information — a timeline — found within text from newswire articles: 1) intra-sentence event-timex (E-T ) temporal relationship classification, and 2) article-wide event-event (E-E ) temporal relationship classification. Events and time expressions (timexes) are basic units of temporal information in text. Th...

background: hepatitis b virus (hbv) vaccination is a well-known, safe and effective way for protection against hbv infection; however, non-responders remain susceptible to infection with hbv. this is so important in patients with any kind of chronic liver disease, especially chronic hepatitis c virus (hcv) patients in whom acute hbv infection may lead to decompensation of liver disease. some of...

BACKGROUND In India, children who are traveling during mass immunization campaigns for polio represent a substantial component of the total target population. These children are not easily accessible to health workers and may thus not receive vaccine. Vaccination activities at mass transit sites (such as major intersections, bus depots and train stations), can increase the proportion of childre...

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background: immunization campaign is one of the most effective acts for improving community health, yet under immunized groups, leave communities at risk for vaccine -preventable diseases. the objective of the present study is to assess status of immunization for children under 2 years old in shahriar, iran. methods: this research is a cross- sectional study. cluster sampling was used to select...

in this study, we assessed the adverse reactions to influenza vaccination in hiv- infected individuals. from november 2006 to january 2007, a total of 203 hiv-infected persons were recruited. demographic data were collected. subjects were evaluated 48 h and 15 days after vaccination for symptoms and significant health events as possible side effects. participants were instructed to measure thei...

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