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| 1 | An improved motion compensation method for high resolution UAV SAR imaging显示文摘The polynomial and sinusoidal motion errors always exist in the unmanned aero vehicle(UAV)SAR due to the small size and low velocity of the platform,causing serious spectrum compressing/stretching and significant spectral replicas of the azimuth signal.The motion errors induce serious blurring of the SAR image and'ghost targets',and can hardly be precisely estimated by the conventional motion compensation(MOCO)method.In this paper,an improved MOCO method is proposed to estimate and eliminate the motion errors in the high resolution UAV SAR without high precision inertial navigation system(INS)data.The time domain range walk correction(RWC)operation in the coarse phase error estimation process of the proposed MOCO method is the key operation that ensures the estimation accuracy of the whole MOCO method.Finally,the validity of the improved MOCO method is verified by computer simulations and real UAV SAR data processing. | FAN BangKui DING ZeGang GAO WenBin LONG Teng | 2014 | Science China(Information Sciences)2014，57，12： | 6 |
| 2 | Nanocluster PtNiP supported on graphene as an efficient electrocatalyst for methanol oxidation reaction显示文摘In this study,phosphorus doped graphene supported PtNiP nanocluster electrocatalyst(PtNiP/P-graphene)was successfully prepared via a simple hypophosphite-assisted co-reduction method.The improved anchoring force and increased anchoring sites of graphene support result from phosphorus doping as well as size-confined growth effect of NaH_(2)PO_(2) leads to uniform dispersion of ultrafine PtNiP nanoclusters.Doped P also promotes the removal of CO-like intermediate by adjusting Pt electronic structure combining with alloyed Ni via electronic effects.As a result,the as-prepared PtNiP/P-graphene catalyst with more exposed active sites and optimized electronic structure of Pt alloy shows excellent electrocatalytic performances for methanol oxidation reaction(MOR)both in activity and durability in an acidic medium. | Long Yang Guoqiang Li Rongpeng Ma Shuai Hou Jinfa Chang Mingbo Ruan Wenbin Cai Zhao Jin Weilin Xu Guiling Wang Junjie Ge Changpeng Liu Wei Xing | 2021 | Nano Research2021，14，8： | 4 |
| 3 | Improved spectrum reconstruction technique based on chirp rate modulation in stepped-frequency SAR显示文摘To improve the efficiencies of the traditional spectrum reconstruction techniques, an improved spectrum reconstruction technique(ISRT) based on chirp rate modulation(CRM) is proposed. With the help of a CRM operation, a reconstructed wideband signal with a narrow pulse width can be obtained. Compared with the traditional time domain spectrum reconstruction technique(TSRT), ISRT is less time-consuming since much less samples are needed. Compared with the traditional frequency domain spectrum reconstruction technique(FSRT), the reconstructed signal is a chirp signal, which has no limitation on the subsequent imaging algorithm.What is more, processing steps of ISRT are optimized, and the computational burden is less than that of TSRT and FSRT. Both simulation results and real data processing have verified the validity of ISRT. | GAO WenBin DING ZeGang ZHU DongLin ZENG Tao LONG Teng | 2015 | Science China(Information Sciences)2015，58，10： | 2 |
| 4 | Finite groups with some primary subgroups F-S-supplemented显示文摘 | Miao Long Guo Wenbin | 2005 | Comm Algebra2005，33，8： | 1 |
| 5 | Finite groups with some primary subgroups F-s-supplemented显示文摘 | Miao Long Guo Wenbin | 2005 | Comm Algebra2005，33，8： | 1 |
| 6 | Spatiotemporal variations and driving factors of habitat quality in the loess hilly area of the Yellow River Basin:A case study of Lanzhou City,China显示文摘Rapid industrialization and urbanization have led to the most serious habitat degradation in China,especially in the loess hilly area of the Yellow River Basin,where the ecological environment is relatively fragile.The contradiction between economic development and ecological environment protection has aroused widespread concern.In this study,we used the habitat quality of Integrated Valuation of Ecosystem Services and Tradeoffs(InVEST-HQ)model at different scales to evaluate the dynamic evolution characteristics of habitat quality in Lanzhou City,Gansu Province of China.The spatiotemporal variations of habitat quality were analyzed by spatial autocorrelation.A Geographical Detector(Geodetector)model was used to explore the driving factors that influencing the spatial differentiation of habitat quality,including natural factors,socio-economic factors,and ecological protection factors.The results showed that the habitat quality index of Lanzhou City decreased from 0.4638 to 0.4548 during 2000-2018.The areas with reduced the habitat quality index were mainly located in the Yellow River Basin and Qinwangchuan Basin,where are the main urban areas and the new economic development areas,respectively.The spatial distribution of habitat quality presented a trend of high in the surrounding areas and low in the middle,and showed a significant positive spatial autocorrelation.With the increase of study scale,the spatial distribution of habitat quality changed from concentrated to dispersed.The spatial differentiation of habitat quality in the study area was the result of multiple factors.Among them,topographic relief and slope were the key factors.The synergistic enhancement among these driving factors intensified the spatial differentiation of habitat quality.The findings of this study can provide a scientific basis for land resources utilization and ecosystem restoration in the arid and semi-arid land. | DONG Jianhong ZHANG Zhibin LIU Benteng ZHANG Xinhong ZHANG Wenbin CHEN Long | 2022 | Journal of Arid Land2022，14，6： | 1 |
| 7 | On influence of indices of normalizers of Sylow subgroups on the structure of finite groups显示文摘 | Miao Long Guo Wenbin | 2002 | Siberian Math J2002，41，1： | 1 |
| 8 | Integrating bimetallic AuPd nanocatalysts with a 2D aza-fused π-conjugated microporous polymer for light-driven benzyl alcohol oxidation显示文摘Efficient catalytic system with low energy consumption exhibits increasing importance due to the upcoming energy crisis.Given this situation,it should be an admirable strategy for reducing energy input by effectively utilizing incident solar energy as a heat source during catalytic reactions.Herein,aza-fused7 r-conjugated microporous polymer(aza-CMP)with broad light absorption and high photothermal conversion efficiency was synthesized and utilized as a support for bimetallic AuPd nanocatalysts in light-driven benzyl alcohol oxidation.The AuPd nanoparticles anchored on aza-CMP(aza-CM P/Au_xPdy)exhibited excellent catalytic performance for benzyl alcohol oxidation under 50 mW/cm^2 light irradiation.The improved catalytic performance by the aza-CMP/Au_xPdy is attributed to the unique photothermal effect induced by aza-CMP,which can promote the catalytic benzyl alcohol oxidation occurring at Au Pd.This work presents a novel approach to effectively utilize solar energy for conventional catalytic reactions through photothermal effect. | Yunong Li Lei Wang Jingxiang Low Di Wu Canyu Hu Wenbin Jiang Jun Ma Chengming Wang Ran Long Li Song Hangxun Xu Yujie Xiong | 2020 | Chinese Chemical Letters2020，31，1： | 1 |
| 9 | On c-normal subgroups of finite groups 显示文摘 | Miao Long Chen Xiaoli Guo Wenbin | 2001 | Southeast Asian Bulletin of Math2001，25，： | 1 |
| 10 | Ultra-antifreeze,ultra-stretchable,transparent,and conductive hydrogel for multi-functional flexible electronics as strain sensor and triboelectric nanogenerator显示文摘Conductive hydrogels have become one of the most promising candidates for flexible electronics due to their excellent mechanical flexibility,durability of deformation,and good electrical conductivity.However,in real applications,severe environments occur frequently,such as extremely cold weather.General hydrogels always lack anti-freeze and anti-dehydration abilities.Consequently,the functions of electronic devices based on traditional hydrogels will quickly fail in extreme environments.Therefore,the development of environmentally robust hydrogels that can withstand extremely low temperatures,overcome dehydration,and ensure the stable operation of electronic devices has become increasingly important.Here,we report a kind of graphene oxide(GO)incorporated polyvinyl alcohol-polyacrylamide(PVA-PAAm)double network hydrogel(GPPDhydrogel)which shows excellent anti-freeze ability.The GPPD-hydrogel exhibits not only good flexibility and ultra-high stretchability up to 2,000%,but ensures a high sensitivity when used as the strain sensor at−50°C.More importantly,when serving as the electrode of a sandwich-structural triboelectric nanogenerator(TENG),the GPPD-hydrogel endows the TENG high and stable output performances even under−80°C.Besides,the GPPD-hydrogel is demonstrated long-lasting moisture retention over 100 days.The GPPD-hydrogel provides a reliable and promising candidate for the new generation of wearable electronics. | Xinhuan Dai Yong Long Bing Jiang Wenbin Guo Wei Sha Jiangwen Wang Zifeng Cong Jiwei Chen Bingjun Wang Weiguo Hu | 2022 | Nano Research2022，15，6： | 1 |
| 11 | Finite Groups with Some Primary Subgroups F -s-Supplemented显示文摘 | Long Miao Wenbin Guo | 2005 | Communications in Algebra2005，，8： | 1 |
| 12 | The influence of C-normality of subgroups on the structure of finite groups显示文摘 | MIAO Long GUO Wenbin | 2003 | Probelms Alg2003，3，16： | 1 |
| 13 | Finite groups with some primary subgroups F-s-supplemented显示文摘 | MIAO Long GUO Wenbin | 2005 | Comm Algebra2005，33，8： | 1 |
| 14 | On c-Normal subgroups of finite groups 显示文摘 | Miao Long Chen Xiaoli Guo Wenbin | 2001 | Southeast Asian Bull Math2001，，25： | 1 |
| 15 | The influence of c-supplements of minimal subgroups on the structure of finite groups显示文摘 | Miao Long Guo Wenbin | 2004 | J Appl Algebra & Discrete Struct2004，2，3： | 1 |
| 16 | Fully Printed High‑Performance n‑Type Metal Oxide Thin‑Film Transistors Utilizing Coffee‑Ring Effect显示文摘Metal oxide thin-films transistors(TFTs)produced from solution-based printing techniques can lead to large-area electronics with low cost.However,the performance of current printed devices is inferior to those from vacuum-based methods due to poor film uniformity induced by the“coffeering”effect.Here,we report a novel approach to print highperformance indium tin oxide(ITO)-based TFTs and logic inverters by taking advantage of such notorious effect.ITO has high electrical conductivity and is generally used as an electrode material.However,by reducing the film thickness down to nanometers scale,the carrier concentration of ITO can be effectively reduced to enable new applications as active channels in transistors.The ultrathin(~10-nm-thick)ITO film in the center of the coffee-ring worked as semiconducting channels,while the thick ITO ridges(>18-nm-thick)served as the contact electrodes.The fully inkjet-printed ITO TFTs exhibited a high saturation mobility of 34.9 cm2 V^(−1) s^(−1) and a low subthreshold swing of 105 mV dec^(−1).In addition,the devices exhibited excellent electrical stability under positive bias illumination stress(PBIS,ΔV_(th)=0.31 V)and negative bias illuminaiton stress(NBIS,ΔV_(th)=−0.29 V)after 10,000 s voltage bias tests.More remarkably,fully printed n-type metal–oxide–semiconductor(NMOS)inverter based on ITO TFTs exhibited an extremely high gain of 181 at a low-supply voltage of 3 V,promising for advanced electronics applications. | Kun Liang Dingwei Li Huihui Ren Momo Zhao Hong Wang Mengfan Ding Guangwei Xu Xiaolong Zhao Shibing Long Siyuan Zhu Pei Sheng Wenbin Li Xiao Lin Bowen Zhu | 2021 | Nano-Micro Letters2021，13，11： | 1 |
| 17 | IQGAP3 promotes the progression of glioma as an immune and prognostic marker显示文摘Background:IQGAP3 plays a crucial role in regulating cell proliferation,division,and cytoskeletal organization.Abnormal expression of IQGAP3 has been linked to various tumors,but its function in glioma is not well understood.Methods:Various methods,including genetic differential analysis,single-cell analysis,ROC curve analysis,Cox regression,Kaplan-Meier analysis,and enrichment analysis,were employed to analyze the expression patterns,diagnostic potential,prognostic implications,and biological processes involving IQGAP3 in normal and tumor tissues.The impact of IQGAP3 on immune infiltration and the immune microenvironment in gliomas was evaluated using immunofluorescence.Additionally,the cBioPortal database was used to analyze copy number variations and mutation sites of IQGAP3.Experimental validation was also performed to assess the effects of IQGAP3 on glioma cells and explore underlying mechanisms.Results:High IQGAP3 expression in gliomas is associated with an unfavorable prognosis,particularly in wild-type IDH and 1p/19q non-codeleted gliomas.Enrichment analysis revealed that IQGAP3 is involved in regulating the cell cycle,PI3K/AKT signaling,p53 signaling,and PLK1-related pathways.Furthermore,IQGAP3 expression may be closely related to the immunosuppressive microenvironment of glioblastoma.BRD-K88742110 and LY-303511 are potential drugs for targeting IQGAP3 in anti-glioma therapy.In vitro experiments showed that downregulation of IQGAP3 inhibits the proliferation and migration of glioma cells,with the PLK1/PI3K/AKT pathway potentially playing a crucial role in IQGAP3-mediated glioma progression.Conclusion:IQGAP3 shows promise as a valuable biomarker for diagnosis,prognosis,and immunotherapeutic strategies in gliomas. | XIAOFENG GAO JUANJUAN GE XUZHENG GAO NA MEI YANTING SU SHIGANG SHAN WENBIN QIAN JIANGHENG GUAN ZHENWANG ZHANG LONG WANG | 2024 | Oncology Research2024，32，4： | 0 |
| 18 | Theoretical models of void nucleation and growth for ductile metals under dynamic loading: A review显示文摘Void nucleation and growth under dynamic loading are essential for damage initiation and evolution in ductile metals.In the past few decades,the development of experimental techniques and simulation methods has helped to reveal a wealth of information about the nucleation and growth process from its microscopic aspects to macroscopic ones.Powerful and effective theoretical approaches have been developed based on this information and have helped in the analysis of the damage states of structures,thereby making an important contribution to the design of damageresistant materials.This Review presents a brief overview of theoretical models related to the mechanisms of void nucleation and growth under dynamic loading.Classical work and recent research progress are summarized,together with discussion of some aspects deserving further study. | Haonan Sui Long Yu Wenbin Liu Ying Liu Yangyang Cheng Huiling Duan | 2022 | Matter and Radiation at Extremes2022，7，1： | 0 |
| 19 | Corporate Donations in China: A Strategic- Political Perspective显示文摘这份报纸探索优秀经理的政治身份怎么影响社团的捐赠,基于上面的军队飞机理论(UET ) 。结果证明优秀经理的政治身份在一个公司的捐赠行为上有重要影响,特别在有差的机构的环境的区域。社团的捐赠取决于优秀经理是否有政治身份而且这身份的类型不仅。而且,影响与不同所有权结构在公司之间显著地不同。这研究由证明社团的捐赠惯例被上下文的因素的一个范围塑造充实我们社团的慈善的知识。在象中国那样的新兴的经济的社团的给行为不同地根据他们的机构的背景的根本上不同的方面被激发。 | Sihai Li Wenbin Long Xianzhong Song | 2015 | Frontiers of Business Research in China2015，9，4： | 0 |
| 20 | Engineered human spinal cord-like tissues with dorsal and ventral neuronal progenitors for spinal cord injury repair in rats and monkeys显示文摘Transplanting human neural progenitor cells is a promising method of replenishing the lost neurons after spinal cord injury (SCI), but differentiating neural progenitor cells into the diverse types of mature functional spinal cord neurons in vivo is challenging. In this study, engineered human embryonic spinal cord-like tissues with dorsal and ventral neuronal characters (DV-SC) were generated by inducing human neural progenitor cells (hscNPCs) to differentiate into various types of dorsal and ventral neuronal cells on collagen scaffold in vitro. Transplantation of DV-SC into complete SCI models in rats and monkeys showed better therapeutic effects than undifferentiated hscNPCs, including pronounced cell survival and maturation. DV-SC formed a targeted connection with the host’s ascending and descending axons, partially restored interrupted neural circuits, and improved motor evoked potentials and the hindlimb function of animals with SCI. This suggests that the transplantation of pre-differentiated hscNPCs with spinal cord dorsal and ventral neuronal characteristics could be a promising strategy for SCI repair. | Bai Xu Dingyang Liu Weiyuan Liu Ge Long Wenbin Liu Yayu Wu Xinghui He Yeyu Shen Peipei Jiang Man Yin Yongheng Fan He Shen Liyang Shi Qi Zhang Weiwei Xue Chen Jin Zhenni Chen Bing Chen Jiayin Li Yali Hu Xing Li Zhifeng Xiao Yannan Zhao Jianwu Dai | 2023 | Bioactive Materials2023，，9： | 0 |
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