H. Y. Fan

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Air pollution emerges as an imminent issue in metropolitan cities like Hong Kong, and attracts much attention in recent years. Prediction of pollutant levels and their tendency is an important topic in environmental science today. To achieve such prediction tasks, the use of neural network (NN), in particular, the multi-layer perceptron, is regarded as a(More)
The differentiation of metaphloem sieve element (MSEs) in the developing caryopsis of wheat (Triticum aestivum L.) was a programmed cell semi-death process. We studied the changes of microtubules and polysaccharide contents during MSEs development. Some significant features are presented in MSEs, such as cell wall non-uniform thickening, chromatin(More)
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