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| 1 | Minimal P-symmetric period problem of first-order autonomous Hamiltonian systems显示文摘让 P Sp (2n ) 令人满意的 P k = 我 2n 。我们考虑自治非线性的 Hamiltonian 系统 \ 的最小的 P 对称的时期问题(\dot x\left (t \right )= JH\left ({ x\left (t \right )}\right )\) 。为一些 symplectic 矩阵 P ,我们显示出那为任何> 0 ,上述 Hamiltonian 系统拥有 k 有是的 k 的周期的答案 x 它的时期提供了足够 Fies Rabinowitzs 在最小的最小的P对称的时期上调节的 H 推测,和那 H 是凸的并且 H ( Px )= H (x)。 | Chungen LIU Benxing ZHOU | 2017 | Frontiers of Mathematics in China2017，12，3： | 2 |
| 2 | The relationship between climate change and Quaternary glacial cycles on the Qinghai Tibetan Plateau: review and speculation显示文摘 | Zheng Benxing Xu Qinqi Shen Yongping | 2002 | Quaternary International2002，9798，： | 1 |
| 3 | The relationsbip between climate change and Quaternary glacial cycles on the Qinghai Tibetan Plateau: review and speculation显示文摘 | Zheng Benxing Xu Qinqi Shen Yongping | 2002 | Quaternary International2002，9798，： | 1 |
| 4 | Microstructures and mechanical properties of a low-cost three-dimensional needled carbon/silicon carbide composite显示文摘 | Cai Yanzhi Xu Yongdong Li Bin Fan Shangwu Zhang Litong Cheng Laifei Dong Benxing Jiang Juan | 2008 | Materials Science and Engineering A2008，497，12： | 1 |
| 5 | Mechanical properties of a3Dneedled C/SiC composite with graphite filler显示文摘 | Cai Yanzhi Fan Shangwu Liu Heyi Zhang Litong Cheng Laifei Jiang Juan Dong Benxing | 2010 | MaterialsScience and Engineering A2010，527，3： | 1 |
| 6 | Microstructure of composite YAG cryst-al/ceramics 显示文摘 | Benxe Jiang Enbin Liu Tongde Huang Jiang Li Yubai Pan Jingkun Guo | 2009 | Ceramics International2009，35，： | 1 |
| 7 | Microstructures and mechanical properties of a low-cost three-dimensional needled carbon/silicon carbide composite显示文摘 | Yanzhi Cai Yongdong Xu Bin Li Shangwu Fan Litong Zhang Laifei Cheng Benxing Dong Juan Jiang | 2008 | Materials Science & Engineering A2008，，1： | 1 |
| 8 | Quaternary glaciation of Mt. Qomolangma-Xixabangma region显示文摘 | Benxing Zheng | 1988 | GeoJournal1988，，4： | 1 |
| 9 | The relationship between climate change and Quaternary glacial cycles on the Qinghai Tibetan Plateau: review and speculation 显示文摘 | Zheng Benxing Xu Qi Shen Yongping | 2002 | Quaternary International2002，9798，： | 1 |
| 10 | On the problem of Quaternary glaciations,and the extent and patterns of Pleistocene ice cover in the QinghaiXizang (Tibet) Plateau 显示文摘 | Zheng Benxing Rutter N | 1998 | Quaternary International1998，4545，： | 1 |
| 11 | New progress and problems of Quaternary moraine dating in the Tibetan Plateau显示文摘Since the 20 th century, numerous Quaternary moraine dating methods have emerged, including lichenometric, moraine 14 C, quartz sand thermoluminescence(TL), electron spin resonance(ESR), optically stimulated luminescence(OSL) and 10 Be, 26 Al, 36 Cl, 3H, 21 Ne nuclide dating methods. These dating methods are widely applied to determine moraine ages and have provided a large dataset. Unfortunately each method has its defects. In this paper, we will review these various dating methods and provide some comments. | BenXing Zheng YongPing Shen KeQin Jiao XiuFeng Yin | 2014 | Research in Cold and Arid Regions2014，6，3： | 1 |
| 12 | The influence of Himalayan uplift on the de- velopment of Quaternary glaciers显示文摘 | Zheng Benxing | 1989 | Zeitschift Fur Geornor- phologie1989，76，1： | 1 |
| 13 | Quaternary glaciation of Mt. Qomolangma-Xixabangma region显示文摘 | Benxing Zheng | 1988 | GeoJournal1988，，4： | 1 |
| 14 | The relationship between climate change and Quaternary glacial cycles on the Qinhai-Xizang(Tibet) Plateau显示文摘 | Zheng Benxing Xu Qinqi Shen Yongping | 2002 | Quaternary International2002，9798，： | 1 |
| 15 | A Cobalt(Ⅲ)Corrole with a Tethered Imidazole for Boosted Electrocatalytic Oxygen Reduction Reaction显示文摘Developing electrocatalysts with high activity and selectivity for the oxygen reduction reaction(ORR)is vital to promote the performance of the next-generation energy technologies,which depend on the efficiency of the catalytic reduction of dioxygen.In the structure of cytochrome c oxidases(CcOs),a histidine imidazole residue binding to the axial position of Fe plays a crucial role in facilitating the selective reduction of O_(2)to water.Inspired by nature,we herein report on the synthesis of CoIII corrole 1 tethered with an imidazole ligand as well as its electrocatalytic ORR and O_(2)binding features.As compared to the imidazolium-free analogue,complex 1 displayed remarkably boosted activity for the selective four-electron/four-proton(4e-/4H+)ORR with a half-wave potential of E1/2=0.82 V versus reversible hydrogen electrode(RHE)in 0.1 mol/L KOH solutions.Importantly,we demonstrate that the tethered axial imidazole ligand improves the O_(2)binding ability of 1 thermodynamically and dynamically,which is crucial to boost electrocatalytic ORR performance.This work presents an example to improve electrocatalytic ORR activity and selectivity of Co corroles by introducing an axial imidazole ligand to enhance the O_(2)binding and activation. | Yimei Gao Benxing Mei Yizhen Wu Qian Zhao Zijia Bao Haonan Qin Yuhan Xu Haoyuan Lv Xinyang Peng Yan He Ting Luo Ran Yao Wei Zhang Haitao Lei Rui Cao | 2023 | Chinese Journal of Chemistry2023，41，21： | 0 |
| 16 | Dynamics of the impact of Twitter with time delay on the spread of infectious diseases显示文摘 | Maoxing Liu Yuting Chang Haiyan Wang Benxing Li | 2018 | International Journal of Biomathematics2018，11，5： | 0 |
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