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| 1 | Gaits-transferable CPG controller for a snake-like robot显示文摘With slim and legless body, particular ball articulation, and rhythmic locomotion, a nature snake adapted itself to many terrains under the control of a neuron system. Based on analyzing the locomotion mechanism, the main functional features of the motor system in snakes are specified in detail. Furthermore, a bidirectional cyclic inhibitory (BCI) CPG model is applied for the first time to imitate the pattern generation for the locomotion control of the snake-like robot, and its characteristics are discussed, particularly for the generation of three kinds of rhythmic locomotion. Moreover, we introduce the neuron network organized by the BCI-CPGs connected in line with unilateral excitation to switch automatically locomotion pattern of a snake-like robot under different commands from the higher level control neuron and present a necessary condition for the CPG neuron network to sustain a rhythmic output. The validity for the generation of different kinds of rhythmic locomotion modes by the CPG network are verified by the dynamic simulations and experiments. This research provided a new method to model the generation mechanism of the rhythmic pattern of the snake. | LU ZhenLi MA ShuGen LI Bin WANG YueChao | 2008 | Science in China(Series F)2008,51,3: | 3 |
| 2 | Detection of Variants of B.1.617 Lineage from Five Returning Chinese Nationals at a Guangxi-Vietnam Border Port——Guangxi Zhuang Autonomous Region,China,April 2021显示文摘A 47-year-old male(Patient A)passenger from Vietnam whose nucleic acid results for coronavirus disease 2019(COVID-19),also known as severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),were positive at Pingxiang Customs on April 29,2021,and subsequently confirmed by Guangxi CDC laboratories on April 30. | Ning Kang Yinpin Liu Fuyin Bi Jing Wang Huafeng Chen Jing Wang Zhenli Liang Min Chen Guangwu Wei Aiming Li Yonghong Li Bao Lu Zhenling Jiang Yi Tan Ge Zhong Mei Lin Yu Ju | 2021 | China CDC weekly2021,3,30: | 3 |
| 3 | Visible-light photocatalytic H_2 evolution over a series of transition metal substituted Keggin-structure heteropoly blues显示文摘The visible light photocatalytic H 2 evolution activities of a series of transition-metal substituted Keggin-structure heteropoly blues K 6 SiW 11 O 39 M(H 2 O)·nH 2 O (M=Co,Ni,Cu and Zn) were systematically studied with Pt nanoparticles as co-catalyst.The H 2 evolution rates were 150,98,65 and 48 mol h-1g-1 for SiW 11 Cu,SiW 11 Ni,SiW 11 Co and SiW 11 Zn,respectively,meaning that the order of photocatalytic activity of these heteropoly blues from transition-metal substituted polyoxometalates was:SiW 11 Cu > SiW 11 Ni > SiW 11 Co > SiW 11 Zn.The catalysts could be efficiently reused for at least 5 cycles. | ZhenLi Wang Ying Lu YangGuang Li ShiMing Wang EnBo Wang | 2012 | Chinese Science Bulletin2012,57,18: | 1 |
| 4 | Effects on neuroendocrinoimmune network of Lizhong Pill in the reserpine induced rats with spleen deficiency in traditional Chinese medicine显示文摘 | Ning Zhao Wandong Zhang Yuming Guo Hongwei Jia Qinglin Zha Zhenli Liu Shijie Xu Aiping Lu | 2010 | Journal of Ethnopharmacology2010,,2: | 1 |
| 5 | Enteric Mucosal Immune Response might Trigger the Immunomodulation Activity of Ganoderma lucidum Polysaccharide in Mice显示文摘 | Hongyan Zhao Yingying Luo Cheng Lu Na Lin Cheng Xiao Shuhong Guan De-an Guo Zhenli Liu Dahong Ju Xiaojuan He Aiping Lu | 2010 | Planta Med2010,,03: | 1 |
| 6 | Enteric Mucosal Immune Response might Trigger the Immunomodulation Activity of Ganoderma lucidum Polysaccharide in Mice显示文摘 | Hongyan Zhao Yingying Luo Cheng Lu Na Lin Cheng Xiao Shuhong Guan De-an Guo Zhenli Liu Dahong Ju Xiaojuan He Aiping Lu | 2010 | Planta Med2010,,03: | 1 |
| 7 | Soil properties drive the bacterial community to cadmium contamination in the rhizosphere of two contrasting wheat(Triticum aestivum L.)genotypes显示文摘Cadmium(Cd)bioavailability in the rhizosphere makes an important difference in grain Cd accumulation in wheat.Here,pot experiments combined with 16S rRNA gene sequencing were conducted to compare the Cd bioavailability and bacterial community in the rhizosphere of two wheat(Triticum aestivum L.)genotypes,a low-Cd-accumulating genotype in grains(LT)and a high-Cd-accumulating genotype in grains(HT),grown on four different soils with Cd contamination.Results showed that there was non-significant difference in total Cd concentration among four soils.However,except for black soil,DTPA-Cd concentrations in HT rhizospheres were higher than those of LT in fluvisol,paddy soil and purple soil.Results of 16S rRNA gene sequencing showed that soil type(52.7%)was the strongest determinant of root-associated community,while there were still some differences in rhizosphere bacterial community composition between twowheat genotypes.Taxa specifically colonized in HT rhizosphere(Acidobacteria,Gemmatimonadetes,Bacteroidetes and Deltaproteobacteria)could participate inmetal activation,whereas LT rhizosphere was highly enriched by plant growth-promoting taxa.In addition,PICRUSt2 analysis also predicted high relative abundances of imputed functional profiles related to membrane transport and amino acid metabolism in HT rhizosphere.These results revealed that the rhizosphere bacterial community may be an important factor regulating Cd uptake and accumulation in wheat and indicated that the high Cd-accumulating cultivar might improve Cd bioavailability in the rhizosphere by recruiting taxa related to Cd activation,thus promoting Cd uptake and accumulation. | Min Lu Lukuan Huang Qiong Wang Xuerui Cao Qiang Lin Zhenli He Ying Feng Xiaoe Yang | 2023 | Journal of Environmental Sciences2023,,6: | 0 |