background: complete and fast diagnosis, registry and treatment programs are the main effective strategies for controlling infectious diseases. in addition, an organized and extended infectious disease surveillance system is crucial in designing and monitoring communicable diseases control programs. the quality of the surveillance system can be evaluated by several indices such as timeliness, c...

Based on PLC, the improved coal feeding system of thermal power plant is developed, which solves problems poor timeliness and inaccurate quantity feeder. In process belt transportation, a dynamic rate established. By controlling then running speed belt, certain amount supplied to plant, so as provide more accurate coal, improve corresponding timeliness, have better economic benefits.

There are a large number of non-penetrating collinear cracks in the rock slope an open-pit mine. The timeliness mass is problem that cannot be ignored terms engineering safety. Based on superposition principle and fracture mechanics, stress intensity factor crack tip with fractures under biaxial compression was calculated this study. A mechanical model propagation constant load established acco...

The Controller Area Network has a maximum transmission rate of 1 Mbitk and its fixed priorities-based medium access control limits the maximum bus utilisation when timeliness guarantees are required. An implementation of earliest deadline first (EDF) message scheduling on CAN, based on the F’IT CAN protocol, is presented, which allows higher utilisation factors with timeliness guarantees. The a...

We conducted a vaccine coverage survey in Kilifi District, Kenya in order to identify predictors of childhood immunization. We calculated travel time to vaccine clinics and examined its relationship to immunization coverage and timeliness among the 2169 enrolled children (median age: 12.5 months). 86% had vaccine cards available, >95% had received three doses of DTP-HepB-Hib and polio vaccines ...