The multi-relay cooperative communication system model in rectangular tunnel based on multimode channel model was established, and the channel capacity calculation formulas of multi-relay cooperative communication system in amplify and forward mode and decode and forward mode were given.Under the circumstance of limited power in tunnel, optimal pow
When profiling hospital performance, quality inicators are commonly evaluated through hospital-specific adjusted means with confidence intervals.When identifying deviations from a norm, large hospitals can have statistically significant results even for clinically irrelevant deviations while important deviations in small hospitals can remain undisc
Handwritten documents are, as always, highly challenging Course a pied - Accessoires - Nutrition - Barres for recognition tasks compared to printed documents.Rather than using isolated characters as elementary components for recognition, practical documents use words or character strings.In any handwritten recognition task, the segmentation of line
We engaged in six years of snap-shot surveys for fruit flies in rural environments and ten protected forest areas of Bangladesh, using traps baited with male lures (cue-lure, methyl eugenol, zingerone).Our work has increased the recorded number of species of Tephritidae in the country from seven to 37.We summarize these surveys and report eight new
Background In order to change the shortage of general practitioners in primary care, China has been implementing a rural order-oriented medical student training program in 2010.Currently, the overall performance intention, performance situation and retention intention of order-oriented medical students in China still remains unclear and need to be