Yongjie Pan

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This paper designs a parking guidance system based on parking sensor network. The system consists of parking lot sensors and sink node and parking manager. The system builds the parking sensor network by ZigBee communication protocol, where the real-time parking information of all parking sensors is transmitted to the sink node. The sink node sends(More)
Underwater communication and networks are very useful for many applications such as oceanography, environmental monitoring, and underwater surveillance. In this paper, one kind high-speed underwater optical communication and networks are designed for those applications. The system is a half-duplex communication system which combines the transmitter module(More)
This paper designs a plankton particle diameter measurement instrument based on laser projection, which uses laser light source to irradiate the photodiode array, and then collects plankton shape data with the shielding effect. The system reconstructs the morphological characteristics of plankton by using the time axis scanning, to complete the collection(More)
Piglet uniformity (PU) and farrowing interval (FI) are important reproductive traits related to production and economic profits in the pig industry. However, the genetic architecture of the longitudinal trends of reproductive traits still remains elusive. Herein, we performed a genome-wide association study (GWAS) to detect potential genetic variation and(More)
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