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| 1 | Dynamic cell transition and immune response landscapes of axolotl limb regeneration revealed by single-cell analysis显示文摘Dear Editor,The axolotl,Ambystoma mexicanum,has extraordinary capability to fully recover multiple tissues after lost,whereas such capability has disappeared in mammals.Thus,deci-phering detailed mechanisms underlying axolotl regenera-tion could provide valuable lessons for regenerative medicine.However,many questions,such as the origin of essential progenitor cells and key responses of individual types of cells for regeneration remain elusive(Haas and Whited,2017).Newly developed single-cell RNA sequenc-ing(scRNA-seq)method enables researchers to observe cellular and molecular dynamics in axolotl regeneration at the single-cell resolution(Gerber et al.,2018;Leigh et al.,2018),but the reported transcriptome landscapes are only for certain cell types or in certain regenerative stages.A complete overview of the regeneration process for all cell types is still lacking. | Hanbo Li Xiaoyu Wei Li Zhou Weiqi Zhang Chen Wang Yang Guo Denghui Li Jjianyang Chen Tianbin Liu Yingying Zhang Shuai Ma Congyan Wang Fujian Tan Jiangshan Xu Yang Liu Yue Yuan Liang Chen Qiaoran Wang Jing Qu Yue Shen Shanshan Liu Guangyi Fan Longqi Liu Xin Liu Yong Hou Guang-Hui Liu Ying Gu Xun Xu | 2021 | Protein & Cell2021，12，1： | 3 |
| 2 | Intrusions of Kuroshio and Shelf Waters on Northern Slope of South China Sea in Summer 2015显示文摘The northern slope region of the South China Sea(SCS) is a biological hot spot characterized by high primary productivity and biomasses transported by cross-shelf currents, which support the spawning and growth of commercially and ecologically important fish species. To understand the physical and biogeochemical processes that promote the high primary production of this region, we conducted a cruise from June 10 and July 2, 2015. In this study, we used fuzzy cluster analysis and optimum multiparameter analysis methods to analyze the hydrographic data collected during the cruise to determine the compositions of the upper 55-m water masses on the SCS northern slope and thereby elucidate the cross-slope transport of shelf water(SHW) and the intrusions of Kuroshio water(KW). We also analyzed the geostrophic currents derived from acoustic Doppler current profiler measurements and satellite data. The results reveal the surface waters on the northern slope of the SCS to be primarily composed of waters originating from South China Sea water(SCSW), KW, and SHW. The SCSW dominated a majority of the study region at percentages ranging between 60% and 100%. We found a strong cross-slope current with speeds greater than 50 cms^(-1) to have carried SHW into and through the surveyed slope area, and KW to have intruded onto the slope via mesoscale eddies, thereby dominating the southwestern section of the study area. | LI Denghui ZHOU Meng ZHANG Zhaoru ZHONG Yisen ZHU Yiwu YANG Chenghao XU Mingquan XU Dongfeng HU Ziyuan | 2018 | Journal of Ocean University of China2018，17，3： | 2 |
| 3 | Pigeon Robot for Navigation Guided by Remote Control:System Construction and Functional Verification显示文摘Animal robots have outstanding advantages over traditional robots in their own energy supplies,orientation,and natural concealment,delivering significant value in the theories and applications of neural science,national security,and other fields.Presently,many animal robots have been fabricated,but researches about the applications of avian robots are still lacking.In this study,we constructed a Pigeon Robot System(PRS),optimized the electric stimulation parameters,assessed the electric stimulus of navigation,and evaluated the navigation efficiency in the field.Biphasic pulse constant current pattern was adapted,and the optimal stimulus parameters of 4 nuclei tested were of amplitude 0.3 mA,5 pulse trains,frequency 25 Hz,5 pulses,and a 25%duty cycle.Effective ratio of left and right steering behavior response to electric stimulus dorsointermedius ventralis anterior nuclei was 67%and 83%,respectively(mean value 75%).Electrical stimulation efficiency was 0.34-0.68 and path efficiency was 0.72-0.85 among pigeon robot individuals in the open field.Neither electrical stimulation efficiency nor path efficiency differed significantly(P>0.05),suggesting that the navigational PRS performance was not biased in either direction.PRS can achieve continuous navigation along simple pathways and provide the necessary application infrastructure and technical reference for the development of animal robot navigation technology. | Zhengyue Zhou Denghui Liu Hong Sun Wenbo Xu Xinmao Tian Xiaoyuan Li Han Cheng Zhenlong Wang | 2021 | Journal of Bionic Engineering2021，18，1： | 1 |
| 4 | Enhanced brightness of organic light-emitting diodes based on Mg:Ag cathode using alkali metal chlorides as an electron injection layer显示文摘 | Ye Zou Zhenbo Deng Denghui Xu Zhaoyue Lü Yuehong Yin Hailiang Du Zheng Chen Yongsheng Wang | 2011 | Journal of Luminescence2011，，2： | 1 |
| 5 | Improved performance of organic light-emitting diodes with cesium chloride inside tris (8-hydroxyquinoline) aluminum显示文摘 | Zhaoyue Lü Zhenbo Deng Zheng Chen Hailiang Du Ye Zou Denghui Xu Yongsheng Wang | 2010 | Current Applied Physics2010，，3： | 1 |
| 6 | An anode with aluminum doped on zinc oxide thin films for organic light emiting devices显示文摘 | Denghui Xu Zhenbo Deng Ying Xu | | 0，，1： | 1 |
| 7 | An Anode with Aluminum Doped on Zinc Oxide Thin Films for Organic Light Emitting Devices显示文摘 | Xu Denghui Deng Zhenbo Xu Ying | 2005 | Physics Letters A2005，346，： | 1 |
| 8 | Luminescence properties of Y2WO6:Yb^3+/Er^3+ with enhanced redemission via upconversion显示文摘The Er^(3+)/Yb^(3+) co-doped Y2 WO6 phosphors were prepared via high temperature solid method for the first time. The structure was investigated with X-ray diffraction(XRD). The crystal morphology was observed through scanning electron microscopy(SEM). Under the excitation of 980 nm diode laser,visible up-conversion(UC) emissions were observed in green and red regions. The luminescence study reveals strong ~4 S_(3/2) to ~4 I_(15/2) transition at 545 nm and strong ~4 F_(9/2) to ~4 I_(15/2) transition at 657 nm. The relative intensities ratios of red(510-580 nm) to green(640-690 nm) emissions(R_(R/G)) reduce when the samples co-doped with Yb^(3+) ions. The dependence of emission intensity on the pump power indicate that visible UC emissions are governed by two photons, meanwhile three photons process is also involved. For more details, the discussion is made in the energy level diagrams. | Xuedong Gao Denghui Xu Jiangnan Du Zaifa Yang Jiayue Sun | 2017 | Journal of Rare Earths2017，35，11： | 0 |
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