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Failure of solid organs, such as the heart, liver, and kidney, remains a major cause of the world's mortality due to critical shortage of donor organs. Tissue engineering, which uses elements including cells, scaffolds, and growth factors to fabricate functional organs in vitro, is a promising strategy to mitigate the scarcity of transplantable organs. Within recent years, different construction strategies...
To study the internal and external characteristics of heart failure, a lumped-parameter cardiovascular simulation model is designed to analyze the internal characteristics, and a method is proposed that uses the complexity of the first heart sound (S1) amplitude sequence to analyze the external characteristics. State variable method is used to establish the mathematical expression of the cardiovascular...
In this paper, we present a knowledge-based search engine that can assist ordinary users to search for medical information. User prefers to receive comprehensive, relevant information from the search results. An ordinary user is usually unfamiliar with medical background. We introduce a knowledge-based search which utilizes semantic knowledge to help understanding the documents. Medical concepts are...
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