Yamin Hu

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During retina development, retinal progenitor cell (RPC) proliferation and differentiation are regulated by complex inter- and intracellular interactions. Bone marrow mesenchymal stem cells (BMSCs) are reported to express a variety of cytokines and neurotrophic factors, which have powerful trophic and protective functions for neural tissue-derived cells.(More)
The leaf chlorophyll content is one of the most important factors for the growth of winter wheat. Visual and near-infrared sensors are a quick and non-destructive testing technology for the estimation of crop leaf chlorophyll content. In this paper, a new approach is developed for leaf chlorophyll content estimation of winter wheat based on visible and(More)
Based on the ontology construction thinking, knowledge base of C programming language is presented. Ontology construction principles, methods and advantages are analyzed, and factors such as the characteristics of knowledge structure and C programming language design course are also taken into consideration. Construction methods and progress of C(More)
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