Sensors (Basel)
December 2024
Traffic flow forecasting is integral to transportation to avoid traffic accidents and congestion. Due to the heterogeneous and nonlinear nature of the data, traffic flow prediction is facing challenges. Existing models only utilize plain historical data for prediction.
View Article and Find Full Text PDFSkeleton-based action recognition, renowned for its computational efficiency and indifference to lighting variations, has become a focal point in the realm of motion analysis. However, most current methods typically only extract global skeleton features, overlooking the potential semantic relationships among various partial limb motions. For instance, the subtle differences between actions such as "brush teeth" and "brush hair" are mainly distinguished by specific elements.
View Article and Find Full Text PDFBrassinosteroids (BRs) are essential phytohormones for plant growth and development. BRs are perceived by the cell surface receptor kinase BRI1, and downstream signal transduction through multiple components leads to activation of the transcription factors BZR1 and BZR2/BES1. BZR1 activity is highly controlled by BR through reversible phosphorylation, protein degradation, and nucleocytoplasmic shuttling.
View Article and Find Full Text PDFGuang Pu Xue Yu Guang Pu Fen Xi
January 2004
Both zhenbao pills II and III are Mongolian medicine of a kind. Zhenbao pill II was the artificial syntheses and zhenbao pill III was made from natural materials. In this paper, the flavonoids of Mongolian medicine zhenbao pills II and III were extracted by Soxhlet apparatus with methyl alcohol as extracting agent, the colorimetric method was applied to the determination of flavonoids, and the experimental procedure was studied with zhenbao pill II as the test sample.
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