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| 1 | Barometric altimetry system as virtual constellation applied in CAPS显示文摘This work describes the barometric altimetry as virtual constellation applied to the Chinese Area Positioning System (CAPS), which uses the transponders of communication satellites to transfer navigation messages to users. Barometric altimetry depends on the relationship of air pressure varying with altitude in the Earth’s atmosphere. Once the air pressure at a location is measured the site altitude can be found. This method is able to enhance and improve the availability of three-dimensional positioning. The difficulty is that the relation between barometric pressure and altitude is variable in different areas and under various weather conditions. Hence, in order to obtain higher accuracy, we need to acquire the real-time air pressure corresponding to an altimetric region’s reference height. On the other hand, the altimetry method will be applied to satellite navigation system, but the greatest difficulty lies in how to get the real-time air pressure value at the reference height in the broad areas overlaid by satellite navigation. We propose an innovational method to solve this problem. It is to collect the real-time air pressures and temperatures of the 1860 known-altitude weather observatories over China and around via satellite communication and to carry out time extrapolation forecast uniformly. To reduce data quantity, we first partition the data and encode them and then broadcast these information via navigation message to CAPS users’ receivers. Upon the interpolations being done in receivers, the reference air pressure and temperature at the receiver’s nearby place is derived. Lastly, combing with the receiver-observed real air pressure and temperature, the site’s altitude can be determined. The work is presented in the following aspects: the calculation principle, formulae, data collection, encoding, prediction, interpolation method, navigation message transmission together with errors causes and analyses. The advantages and shortcomings of the technique are discussed at the end. | AI GuoXiang SHENG PeiXuan DU JinLin ZHENG YongGuang CAI XianDe WU HaiTao HU YongHui HUA Yu LI XiaoHui | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，3： | 22 |
| 2 | Multi-type ant system algorithm for the time dependent vehicle routing problem with time windows显示文摘The time dependent vehicle routing problem with time windows(TDVRPTW) is considered. A multi-type ant system(MTAS) algorithm hybridized with the ant colony system(ACS)and the max-min ant system(MMAS) algorithms is proposed. This combination absorbs the merits of the two algorithms in solutions construction and optimization separately. In order to improve the efficiency of the insertion procedure, a nearest neighbor selection(NNS) mechanism, an insertion local search procedure and a local optimization procedure are specified in detail. And in order to find a balance between good scouting performance and fast convergence rate, an adaptive pheromone updating strategy is proposed in the MTAS. Computational results confirm the MTAS algorithm's good performance with all these strategies on classic vehicle routing problem with time windows(VRPTW) benchmark instances and the TDVRPTW instances, and some better results especially for the number of vehicles and travel times of the best solutions are obtained in comparison with the previous research. | DENG Ye ZHU Wanhong LI Hongwei ZHENG Yonghui | 2018 | Journal of Systems Engineering and Electronics2018，29，3： | 13 |
| 3 | FAK-targeting PROTAC as a chemical tool for the investigation of non-enzymatic FAK function in mice显示文摘Dear Editor,Animal models,most commonly mice,that lack a protein of interest play an important role in phenotypic and functional studies of a target gene,allowing researchers to answer various biological questions(Chaible et al,2010).At pre-sent,a variety of tools act at the DNA or RNA level to enable researchers to model gene function(and thus protein)deficiency,including nucleic acid based RNA interference(EI-bashir et al.,2001),antisense oligonucleotides(Schoch and Miller,2017),and genome editing-based CRISPR-Cas9(Doudna and Charpentier,2014)strategies.However,challenges remain. | Hongying Gao Chunwei Zheng Jian Du Yue Wu Yonghui Sun Chunsheng Han Kehkooi Kee Yu Rao | 2020 | Protein & Cell2020，11，7： | 5 |
| 4 | Direct observation of metastable face-centered cubic Sb2Te3 crystal显示文摘尽管阶段变化记忆技术在过去的二十年急速地发展了,关键切换材料的认知仍然忽视一个重要成员,以脸为中心的立方的 Sb 2 Te 3 。除了著名平衡六角形的 Sb 2 Te 3 水晶,我们证明亚稳的以脸为中心的立方的 Sb 是 2 Te 3 阶段确实存在。如此的亚稳的晶体包含随机占据 cationic 格子地点的空缺的大集中。以脸为中心对 Sb 2 Te 3, 由空缺聚集伴随了,与 Ge 2 Sb 2 Te 5 合金。我们证明像共有原子价的契约在亚稳的 Sb 2 Te 3 水晶,从理想的反响的特征背离。如果一种合适的做技术被采用,亚稳的 Sb 2 Te 3 阶段能为认识到 reversibly 快速、低精力的阶段变化存储器应用程序是有希望的。我们的学习可以在新奇阶段变化材料的设计提供新卓见进商品化的 Ge-Sb-Te 系统和帮助增加阶段变化存储器设备的表演。 | Yonghui Zheng Mengjiao Xia Yan Cheng Feng Rao Keyuan Ding Weili Liu Yu Jia Zhitang Song Songlin Feng | 2016 | Nano Research2016，9，11： | 5 |
| 5 | Crystal structure determination of nanolaminated Ti_(5)Al_(2)C_(3) by combined techniques of XRPD,TEM and ab initio calculations显示文摘Crystal structure of Ti_(5)Al_(2)C_(3)was determined by means of X-ray powder diffraction(XRPD),transmission electron microscopy(TEM)and ab initio calculations.In contrast to the already known P63/mmc space group that the MAX phases crystallize,it was demonstrated that the R3_m space group could better satisfy the experimental data.The lattice parameters are a=0.30564 nm,c=4.81846 nm in a hexagonal unit cell. | Hui ZHANG Xiaohui WANG Yonghui MA Luchao SUN Liya ZHENG Yanchun ZHOU | 2012 | Journal of Advanced Ceramics2012，1，4： | 3 |
| 6 | Low temperature surface oxygen activation in crystalline MnO_(2) triggered by lattice confined Pd single atoms显示文摘Tuning the coordination environment is the research axis of single atom catalysts (SACs). SACs are commonly stabilized by various defects from support. Here, we report a lattice confined Pd SAC using MnO_(2) as support. Compared with the Pd clusters anchored on the surface, the lattice confined Pd single atoms allows spontaneous exaction of surrounding lattice oxygen at room temperature when employed in CO oxidation. The MnO_(2) supported Pd SAC exhibited a high turnover frequency of 0.203 s^(−1) at low reaction temperature, which is higher than that of recently reported Pd SACs. Theoretical calculations also confirmed the confined monatomic Pd activate lattice oxygen with an ultralow energy barrier. Our results illustrate that the unique coordination environment of single atom provided by lattice confinement is promising to boost the activity of SACs. | Xuemei Liao Yonghui Zhao Changwen Liu Xiaopeng Li Yu Sund Kenichi Kato Miho Yamauchi Zheng Jiang | 2021 | Journal of Energy Chemistry2021，30，11： | 2 |
| 7 | Synthesis and characterization of muhifunctional poly(glycidyl methacry late) microspheres and their use in ceil separation显示文摘 | Dong Xiaoqing Zheng Yonghui Huang Yubin | 2010 | Analytical Biochemistry2010，405，2： | 1 |
| 8 | Dispersion of carbon nanotubes by carbazole-tailed amphiphilic imidazolium ionic liquids in aqueous solutions显示文摘 | Bin Dong Yijin Su Yonghui Liu Jie Yuan Jingkun Xu Liqiang Zheng | 2011 | Journal of Colloid And Interface Science2011，，1： | 1 |
| 9 | Dispersion of multiwalled carbon nanotubes by ionic liquid-type Gemini imidazolium surfactants in aqueous solution显示文摘 | Yonghui Liu Li Yu Shaohua Zhang Jie Yuan Lijuan Shi Liqiang Zheng | 2010 | Colloids and Surfaces A: Physicochemical and Engineering Aspects2010，，1： | 1 |
| 10 | Nutrients removal and recovery by crystallization of magnesium ammonium phosphate from synthetic swine wastewater显示文摘 | Song Yonghui Yuan Peng Zheng Binghui | 2007 | Chemosphere2007，69，2： | 1 |
| 11 | MK801 blocks acquisition but not expression of conditioned opiate withdrawal in acute-dependent rats显示文摘 | Liu Caiyi Li Yonghui Zheng Xigeng | | Behav Process0，，： | 1 |
| 12 | An approximate analytical propagation formula for Gaussian beams through a cateye optical lens under large incidence angle condition显示文摘 | Zhao Yanzhong Sun Huayan Zheng Yonghui | 2011 | Chin Phys Lett2011，28，07： | 1 |
| 13 | TNF-α promotes early atherosclerosis by increasing transcytosis of LDL across endothelial cells: Crosstalk between NF-κB and PPAR-γ显示文摘 | Youzhi Zhang Xiaoyan Yang Fang Bian Pinhui Wu Shasha Xing Gao Xu Wenjing Li Jiangyang Chi Changhan Ouyang Tao Zheng Dan Wu Yonghui Zhang Yongsheng Li Si Jin | 2014 | Journal of Molecular and Cellular Cardiology2014，，： | 1 |
| 14 | Synthesis and characterization of multifunctional poly(glycidyl methacry- late) microspheres and their use in ceil separation显示文摘 | Dong Xiaoqing Zheng Yonghui Huang Yubin | 2010 | Anal Bio- chem2010，405，20： | 1 |
| 15 | Impact of hepatitis B vaccination among children in Guangdong Province, China显示文摘 | Jianpeng Xiao Jikai Zhang Chenggang Wu Xiaoping Shao Guowen Peng Zhiqiang Peng Wenjun Ma Yonghui Zhang Huizhen Zheng | 2012 | International Journal of Infectious Diseases2012，，9： | 1 |
| 16 | Social crowding sensitizes high-responding rats to psychomotor stimulant effects of morphine显示文摘 | Zheng Xigeng Li Yonghui Luo Xiaojing | 2004 | Pharmacol Biochem Behav2004，79，2： | 1 |
| 17 | Opposite effects of MK -801 on the expression of food and morphine-induced conditioned place preference in rats显示文摘 | Li Yonghui Zheng Xigeng Bai Yunjing | 2006 | J Psychopharmacol2006，20，1： | 1 |
| 18 | Lateral hypothalamic neuropeptide melanin concentrating hormone acts in the nucleus accumbens to exert opposite control on morphine and food seeking behaviors in rats显示文摘 | Li Yonghui Bai Yunjing Zheng Xigeng | | Neuropsychopharmacology0，，： | 1 |
| 19 | Nutrients removal and recovery by crystallization of magnesium ammonium phosphate from synthetic swine wastewater显示文摘 | Yonghui Song Peng Yuan Binghui Zheng Jianfeng Peng Fang Yuan Ying Gao | 2007 | Chemosphere2007，，2： | 1 |
| 20 | Current-limiting Characteristics of a Modified Flux-coupling Type Superconducting Fault Current Limiter and Its Effects on the Transient Stability of a Multi-machine Power System显示文摘A modified flux-coupling type superconducting fault current limiter(SFCL)is proposed here for suppressing fault currents.The modified SFCL consists of a coupling transformer,an yttrium barium copper oxide(YBCO)pancake coil,and a controlled switch.By flexibly adjusting the controlled switch’s contact states based on the system operational conditions,the coupling transformer’s primary inductance as well as the YBCO coil’s normal-state resistance are incorporated into the main system for current limitation.Because the modified SFCL has the advantages of resistive and inductive SFCLs,it may improve the power system’s transient behavior.Hence,the SFCL’s effect on the transient stability of a multi-machine power system was also theoretically investigated.Further,simulations were conducted for accessing the SFCL’s performance characteristics under different fault conditions.The results show that using the proposed SFCL can effectively restrain the increased fault current and improve the bus voltage sag;meanwhile,the imitated multi-machine system’s power-angle oscillation can be obviously reduced. | Yonghui He Langheng Cao Feng Zheng | 2021 | Chinese Journal of Electrical Engineering2021，7，2： | 0 |
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