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| 1 | Tianwen-1 MINPA observations in the solar wind显示文摘The Mars Ion and Neutral Particle Analyzer(MINPA)is one of the three scientific instruments onboard the Tianwen-1 orbiter to investigate the Martian space environment.During Tianwen-1’s transfer orbit to Mars,the MINPA was switched on to measure the solar wind ions.Here,we present the first results of the MINPA observations in the solar wind.During cruise,nearly half of the MINPA ion field-of-view(FOV)was blocked by the lander capsule;thus only the solar-wind ions with azimuthal speeds pointing towards the unblocked FOV sectors could be detected.We perform a detailed comparison of the MINPA’s solar wind observations with data from Earth-based missions when MINPA reached its count-rate peak,finding a general consistency of the ion moments between them.The blocking effect due to the lander is evaluated quantitatively under varying solar-wind velocity conditions.Despite the blocking effect,the MINPA’s solar wind measurements during the transfer orbit suggest a good performance. | AiBing Zhang LingGao Kong WenYa Li Lei Li BinBin Tang ZhaoJin Rong Yong Wei JiJie Ma YiTeng Zhang LiangHai Xie YuXian Wang JianSen He Bin Liu WenJing Wang Bin Su JiaWei Li Xu Tan Fang Wang TaiFeng Jin FuHao Qiao Peter Wurz Yan Zhu YunFei Bai YiRen Li XinBo Zhu YueQiang Sun YongLiao Zou Chi Wang | 2022 | Earth and Planetary Physics2022，6，1： | 5 |
| 2 | Glycomolecules in Echinococcus granulosus cyst fluid inhibit TLR4-mediated inflammatory responses via c-Raf显示文摘Cystic echinococcosis,which is caused by larval infection of Echinococcus granulosus(E.granulosus)sensu lato,is a widespread chronic cyst-forming helminthic disease that affects up to 3 million people.1 E.granulosus can actively divert the host immune response towards anergy and anti-inflammatory pathways.2 Previous studies have shown that E.granulosus can escape host immunosurveillance by modulating the maturation of dendritic cells(DCs).3,4 Nevertheless,how E.granulosus,an extracellular pathogen,modulates the inflammatory response in DCs remains poorly understood.In this study,we investigated the effects of E.granulosus cyst fluid(EgCF)on bone marrow-derived DCs(BMDCs)exposed to LPS,an inflammatory stimulus,and the mechanisms involved in the EgCF–DCs immune modulation. | Jun Hou Linlin Li Dan Dong Lianghai Wang Xian Wang Kun Yang Xiaodan Xu Congzhe Chen Xiangwei Wu Xueling Chen | 2020 | Cellular & Molecular Immunology2020，17，4： | 3 |
| 3 | Draft Consensus Building in Hall for Workshop of Meta-Synthetic Engineering显示文摘This paper discusses that there are two sorts of group consensus in Hall for Workshop of Meta-synthetic Engineering: draft consensus and decisive consensus, which are respectively formed in the two synchronous stages in the process of 'synchro- nous stages 1- asynchronous stages- synchronous stages 2', and focuses on the concept of draft consensus. Then proposes a draft consensus building model and its solution method called Consen- sus Building Graph, by which claim concern value, claim support value, claim authority value and claim consensus value can be calculated real time for reaching a consensus, and designs a com- puter aided consensus building system called Internet based Group Discussion Environment. The model follows the methodology of meta-synthesis from qualitative to quantitative analysis in which computers and humans are combined to solve complex problems. | XIONG Caiquan LI Dehua JIN Lianghai | 2008 | Wuhan University Journal of Natural Sciences2008，13，1： | 2 |
| 4 | Overview of the Mars climate station for Tianwen-1 mission显示文摘The background and scientific objectives of the Mars Climate Station(MCS)for Tianwen-1 are introduced,accompanied by a comparative review of the status of related meteorological observation missions and of advanced sensing technologies.As one of the China Tianwen-1 Mission’s principal scientific payloads,the MCS contains four measurement sensors and one electronic processing unit that are specially designed to measure local temperature,pressure,wind,and sound on the Martian surface.The MCS’s measurement principles,technical schemes,ground calibration techniques,and adaptability evaluation to the Mars surface environment of MCS are introduced in details.The conclusion presents measurement performance specifications of the MCS,based on ground test results,that will provide guidance to future research based on data from the Tianwen-1 and later Mars missions. | YongQing Peng LeiBo Zhang ZhiGuo Cai ZhaoGang Wang HaiLong Jiao DongLi Wang XianTao Yang LianGuo Wang Xu Tan Feng Wang Jing Fang ZhouLu Sun HongLiang Feng XiaoRui Huang Yan Zhu Ming Chen LiangHai Li YanHua Li | 2020 | Earth and Planetary Physics2020，4，4： | 2 |
| 5 | A switching vector median filter based on the CIELAB color space for color image restoration显示文摘 | Jin Lianghai Li Dehua | 2007 | Signal Processing2007，87，6： | 1 |
| 6 | Three-dimensional MHD simulation of the lunar wake显示文摘We study the interaction between the Moon and the solar wind through a three-dimensional MHD simulation.Three cases have been discussed in which the interplanetary magnetic field lies at 90,180,and 135 to the solar wind flow,respectively.A wake with low density and low pressure can always be formed behind the Moon.The plasma temperature and magnetic field are enhanced in the central wake,but the field strength is reduced in the surrounding region.A Mach cone is formed by rarefaction waves emanating from the limb.These rarefaction waves propagate via the fast magnetosonic mode with different velocities in different directions relative to the magnetic field.When the interplanetary magnetic field is not parallel to the solar wind flow,the wake shows some asymmetries,with an acceleration region turning up at the center.Finally,the results are compared with the observations by WIND spacecraft.Our calculations agree reasonably well with the observed values. | XIE LiangHai LI Lei ZHANG YiTeng Darren Lee De ZEEUW | 2013 | Science China Earth Sciences2013，56，2： | 1 |
| 7 | Unsupervised color–texture segmentation based on multiscale quaternion Gabor filters and splitting strategy显示文摘 | Lei Li Lianghai Jin Xiangyang Xu Enmin Song | 2013 | Signal Processing2013，，9： | 1 |
| 8 | An Efficient Color-Impulse Detector and its Application to Color Images 显示文摘 | Jin Lianghai Li Dehua | 2007 | IEEE Signal Processing Letters(S1070-9908)2007，14，6： | 1 |
| 9 | A switching vector median filter based on the CIELAB color space for color image restoration 显示文摘 | Lianghai Jin Dehua Li | 2007 | Signal Processing (S0165-1684)2007，87，6： | 1 |
| 10 | A switching vector median filter based on the CIELAB color space for color image restoration显示文摘 | Lianghai Jin Dehua Li | 2007 | Signal Processing2007，87，： | 1 |
| 11 | Profiling of endogenous serum phosphorylated peptides by titanium (Ⅳ) immobilized mesoporous silica particles enrichment and MALDI-TOFMS detection 显示文摘 | HU Lianghai ZHOU Houjiang LI Yinghua | 2008 | Analytical Chemistry2008，81，1： | 1 |
| 12 | An efficient color-impulse detector and its application to color images 显示文摘 | Jin Lianghai Li Dehua | 2007 | IEEE Signal Processing Let- ters2007，14，6： | 1 |
| 13 | An Efficient Color Impulse Detector and Its Application to Color Images显示文摘 | Jin Lianghai Li Dehua | | 0，，06： | 1 |
| 14 | A switching vector median filter based on the CIELAB color space for color image restoration显示文摘 | Lianghai Jin Dehua Li | 2007 | Signal Processing2007，87，6： | 1 |
| 15 | Biological fingerprinting analysis of the traditional Chinese prescription Longdan Xiegan Decoction by on/off-line comprehensive two-dimensional biochromatography显示文摘 | Yun Wang Liang Kong Lianghai Hu Xiaoyuan Lei Li Yang Guixin Chou Hanfa Zou Changhong Wang S.W. Annie Bligh Zhengtao Wang | 2007 | Journal of Chromatography B2007，，2： | 1 |
| 16 | Determining wind field and electric field by a barium release experiment in the ionosphere显示文摘Barium release experiment is an effective way to study the near-earth environment, in which artificial plasma cloud is created via ionization of neutral gases released from a rocket or a satellite. The first barium release experiment in China was successfully carried out by a sounding rocket at a height of about 190 km on April 5, 2013. The observed barium cloud images show that the neutral cloud follows a damping motion, whose velocity decreases exponentially and finally tends towards the wind velocity of the background. But for the ion cloud, the motion is controlled mainly by the Lorentz force and a E×B drift happens. This work is devoted to calculating the wind and electric field of the background by analyzing the observed images from different stations. It turns out that the wind has a magnitude of 51.28 m/s, which is mainly in the northeast direction but also has an appreciable vertical component; the ion cloud has a drift velocity of 71.38 m/s, with a large vertical velocity component besides the horizontal components, then the electric field is obtained from the drift velocity as 2.49 m V/m. It is interesting that the wind field shows a better agreement with GITM model than the other empirical or theoretical models, and the GITM model can also give a good prediction for the ion velocity observed by us, which is consistent with the ISR observation at Jicamarca as well. | XIE LiangHai LI Lei WANG JingDong TAO Ran | 2015 | Science China Earth Sciences2015，58，7： | 0 |
| 17 | Proton pitch angle distributions in the Martian induced magnetosphere: A survey of Tianwen-1 Mars Ion and Neutral Particle Analyzer observations显示文摘The pitch angle distributions of ions and electrons can be affected by various processes;thus,they can serve as an important indicator of the physical mechanisms driving the dynamics of space plasmas.From observations from the Mars Ion and Neutral Particle Analyzer onboard the Tianwen-1 orbiter,we calculated the pitch angle distributions of protons in the Martian induced magnetosphere by using information from the magnetohydrodynamically simulated magnetic field,and we statistically analyzed the spatial occurrence pattern of different types of pitch angle distributions.Even though no symmetrical features were seen in the dataset,we found the dominance of the field-aligned distribution type over the energy range from 188 to 6232 eV.Maps of the occurrence rate showed the preferential presence of a trapped-like distribution at the lower altitudes of the surveyed nightside region.Although our results are more or less restricted by the adopted magnetic field,they indicate the complexity of the near-Mars proton pitch angle distributions and infer the possibility of wave–particle interactions in the Martian induced magnetosphere. | TaiFeng Jin BinBin Ni LingGao Kong AiBing Zhang Lei Li Song Fu Xing Cao WenYa Li BinBin Tang LiangHai Xie YiTeng Zhang ShuYue Pang XiaoTong Yun HengLe Du FuHao Qiao LiMin Wang JiJie Ma | 2023 | Earth and Planetary Physics2023，7，5： | 0 |
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