Publications by authors named "Guihong Ren"
Background: Error-related potentials (ErrPs) are electrophysiological responses that naturally occur when humans perceive wrongdoing or encounter unexpected events. It offers a distinctive means of comprehending the error-processing mechanisms within the brain. A method for detecting ErrPs with high accuracy holds significant importance for various ErrPs-based applications, such as human-in-the-loop Brain-Computer Interface (BCI) systems.
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- * The proposed algorithm utilizes a KD-Tree structure to filter out dynamic obstacles and employs a two-step point filter to optimize matching and data processing.
- * Results show that the new algorithm significantly reduces error by 67% to 73% compared to existing methods in trajectory accuracy, enhancing the capability of robots in orchard operations.
Fermentation concentrate of Hericium caput-medusae (HFC) was used in this study and two different molecular weight oligosaccharides (HFCO1, HFCO2) were obtained by dialysis methods. Furthermore, DEAE Sepharose Fast Flow and Sephadex G-25 column chromatography were used to obtain the two purified components (HFCO1-1, HFCO2-1). The two components were partially characterized, and analysis of monosaccharide composition through Fourier-transform infrared spectroscopy was performed.
View Article and Find Full Text PDFIn this study, a homogeneous polysaccharide (designated as GAP-3S) with an average molecular weight of 6.82×10 Da was purified from Ganoderma applanatum. GAP-3S was composed of glucose, galactose, fucose and xylose in the molar ratio of 7.
View Article and Find Full Text PDFObjective: This experiment was conducted to evaluate the effects of golden needle mushroom () stem waste (FVW), on organic eggs production, calcium utilization, antibody response, serum immunoglobulin, and serum cytokine concentration at early phase of production in laying hens.
Methods: A total 210, 19 weeks old aged ISA Brown layers were randomly assigned into 5 equal treatment groups, with 7 replications of 6 hens each. Dietary treatment included a standard basal diet as control; antibiotic (0.