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This paper analyzes the mobile model and communication mode of the hierarchical wireless networks, and proposes a new hybrid routing protocol(HRP) for the heterogeneous wireless networks. The routing protocol divides the network coverage area into many units, and selects the nodes which have high energy, long transmission radius and strong reliability as the bone nodes. This paper also presents the...
In this study, we prepared porous nano-hydroxyapatite/polyamide 66 (n-HA/PA66) composite scaffolds utilizing injection molding method. The morphology and macrostructure as well as mechanical strength of the scaffolds were characterized. Osteoblasts (OBs) were seeded on nHA/PA66 scaffolds as experiment group, and the same amount of OBs were seeded on n-HA/PA66 plate as control group. The OB/scaffold...
This paper analyzes the mobile model and communication mode of the hierarchical wireless networks, and proposes a new hybrid routing protocol (HRP) for the heterogeneous wireless networks. The routing protocol divides the network coverage area into many units, and selects the nodes which have high energy, long transmission radius and strong reliability as the bone nodes. This paper also presents the...
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