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| 1 | AFM research on Fe-based nanocrystal crystallization mechanism显示文摘The cross-section pattern of Fe-based alloy ribbon (Fe73.5Cu1Nb3Si13.5B9) annealed at different temperatures was investigated by AFM (atomic force microscope), and the effect mechanism of Nb and Cu in Fe-based alloy ribbon annealing was analyzed with XRD diffraction crystal analysis technique and other research results. New concepts of encapsulated grain, Nb vacancy cluster, Nb-B atom cluster and so on were proposed and used to describe the formation mechanism of α-Fe (Si) nanocrystal. Finally, a three-phase (separation phase, encapsulated phase and nanocrystalline phase) interconnected structure model in Fe-based nanocrystalline alloy was established. | FANG YunZhang WU FengMin ZHENG JinJu SHI FangYe WU WenHui SUN HuaiJun LIN GenJin MAN QiKui HU JuanMei YANG XiaoHong | 2008 | Science China(Technological Sciences)2008，51，1： | 8 |
| 2 | Knockdown of S-phase Kinase-associated Protein-2 Expression in MCF-7 Inhibits Cell Growth and Enhances the Cytotoxic Effects of Epirubicin显示文摘S 阶段联系 kinase 的 protein-2 (Skp2 ) 在调停 ubiquitin 的解朊作用起一个关键作用,导致房间从的前进一对一个 proliferative 状态静止。Skp2 完了在许多肿瘤表示了并且相反地与 p27 表示相关,包括乳癌。在这研究,我们使用了小介入的 RNA (siRNAs ) 在人的乳癌 MCF-7 细胞禁止 Skp2 表示并且如果击倒,从而由 RNA 干扰(RNAi ) Skp2 调查将禁止乳癌细胞生长并且在 MCF-7 细胞上影响 epirubicin 的效果。三 Skp2 siRNA 构造被重新结合并且短暂地 transfected 人乳癌 MCF-7 房间。Skp2 的下面规定被反向的抄写聚合酶链反应和蛋白质印迹分析证实。我们证明 Skp2 siRNA 转染减少了 Skp2 蛋白质并且在 MCF-7 房间导致了 p27 蛋白质的累积。Skp2 siRNA 在 vitro 并且在 vivo 禁止了房间增长。由 RNAi 的 Skp2 击倒在 vitro 的增加的细胞的 apoptosis。有治疗进一步与 epirubicin 跟随的 Skp2 siRNA 的治疗禁止了癌症房间线的增长,与 epirubicin 跟随的控制 siRNA 相比。因此, Skp2 击倒由 RNAi 的表示禁止乳癌细胞生长并且提高 epirubicin 的效果。Skp2 的调停 siRNA 的基因 silencing 能是为在规定下面的 p27 的抑制的新奇癌症基因治疗。 | Lichun SUN Li CAI Yan YU Qingwei MENG Xuesong CHENG Yanbin ZHAO Guangjie SUI Fengmin ZHANG | 2007 | Acta Biochimica et Biophysica Sinica2007，39，12： | 6 |
| 3 | Study of the Therapeutic Effect of Acupuncture on 1134 cases of Simple Obesity 显示文摘 | Liu Zhicheng Sun Fengmin Li Jia | 1998 | The International Journal of Acupuncture1998，2，2： | 1 |
| 4 | Using QuickBird imagery and a production efficiency model to improve crop yield estimation in the semi-arid hilly Loess Plateau,China显示文摘 | Pan Gang Sun Guojun Li Fengmin | 2008 | Environmental Modelling and Software2008，24，4： | 1 |
| 5 | Clinical study on treatment of simple obesity with acupuncture 显示文摘 | Liu Zhicheng Sun Fengmin Hukui | 2004 | Journal of Acuptuncture and Tuina Science2004，2，2： | 1 |
| 6 | The effect of acupuncture on simple obesity complicated with dysmenorrheal显示文摘 | Liu Zhieheng Sun Fengmin Lu Yah | 2006 | Inter J of clin Acup2006，15，4： | 1 |
| 7 | Highly Efficiency p-Type Dye Sensitized Solar Cells Based on Polygonal Star-morphology Cu2O Material of Photocathodes显示文摘 | DU Sisi CHENG Pengfei SUN Peng WANG Biao CAI Yaxin LIU Fengmin ZHENG Jie LU Geyu | 2014 | Chemical Research in Chinese Universities2014，30，4： | 1 |
| 8 | Effect of Acuptucture of Energy Metabolism in Simple Obesity 显示文摘 | Sun Fengmin Liu Zhicheng Zhu Maohua | 1997 | Int J of Clin Acup1997，8，2： | 1 |
| 9 | Preparation and gas sensing properties of hierarchical flower-like In 2 O 3 microspheres显示文摘 | Xiumei Xu Peilu Zhao Dawei Wang Peng Sun Lu You Yanfeng Sun Xishuang Liang Fengmin Liu Hong Chen Geyu Lu | 2013 | Sensors & Actuators: B. Chemical2013，，： | 1 |
| 10 | UV-enhanced room temperature NO 2 sensor using ZnO nanorods modified with SnO 2 nanoparticles显示文摘 | Geyu Lu Jing Xu Jianbo Sun Yingshuo Yu Yiqun Zhang Fengmin Liu | 2011 | Sensors & Actuators: B. Chemical2011，，： | 1 |
| 11 | Application of acupuncture and moxibustion for keeping shape显示文摘 | LIU ZHICHENG SUN FENGMIN LI JIA | 1998 | Joumal of Traditional Chinese Medicine1998，18，4： | 1 |
| 12 | Clinical study on treatment ofsimple obesity with acupuncture 显示文摘 | Liu Zhicheng Sun Fengmin Hukui | 2004 | Journal of Acuptuncture andTuina Science2004，2，2： | 1 |
| 13 | The effect, of acupunctureon simple obesity complicated with dysmenorrheal显示文摘 | Liu Zhicheng Sun Fengmin Lu Yan | 2006 | Inter J of clinAcup’20062006，，： | 1 |
| 14 | Application of acupuncture and moxibustion for keeping shape显示文摘 | Liu Zhicheng Sun Fengmin Li Jia | 1998 | Journal of Traditonal Chinese Medieine1998，18，4： | 1 |
| 15 | Solar dimming and its impact on estimating solar radiation from diurnal temperature range in China, 1961-2007显示文摘 | Ye Jsiansheng Li Fengmin Sun Guojun | 2010 | Theoretical and Applied Climatology2010，101，12： | 1 |
| 16 | Hierarchical TiO2 Flower-spheres with Large Surface Area and High Scattering Ability: an Excellent Candidate for High Efficiency Dye Sensitized Solar Cells显示文摘 | MA Jian YAO Shiting CHENG Pengfei DU Sisi SUN Yanfeng LIU Fengmin LU Geyu | 2015 | Chemical Research in Chinese Universities2015，31，5： | 0 |
| 17 | High-power distributed feedback lasers based on InP corrugated sidewalls atλ~2μm显示文摘We report a high-power single-mode InP-based 2μm distributed feedback(DFB)laser with a second-order buried grating and corrugated sidewalls.A second-order semiconductor grating is used for in-plane feedback and vertical out-coupling.The corrugated sidewalls are used to eliminate higher-order transverse modes.For the DFB laser with a 2 mm long cavity and 15μm wide ridge,the maximum continuous-wave edge-emitting and surface-emitting single-mode powers at 300 K are up to 81 and 42 m W,respectively.A single-lobed far-field radiation pattern with a low divergence angle of approximately 8.6°is achieved by a device with a ridge width of 15μm.The single-longitudinal-mode emission wavelength of the fabricated laser can be adjusted from2003.8 nm at 288 K to 2006.9 nm at 313 K without any mode hopping.Robust single-mode emission with a side-mode suppression ratio of 30 dB is achieved under all injection currents and temperature conditions. | YONGQIANG SUN YUNFEI XU JINCHUAN ZHANG FENGMIN CHEN JUNQI LIU SHUMAN LIU QUANYONG LU NING ZHUO LIJUN WANG FENGQI LIU SHENQIANG ZHAI | 2023 | Photonics Research2023，11，8： | 0 |
| 18 | An Adaptive Lagrangian Algorithm for Optimal Portfolio Deleveraging with Cross-Impact显示文摘This paper considers the problem of optimal portfolio deleveraging, which is a crucial problem in finance. Taking the permanent and temporary price cross-impact into account, the authors establish a quadratic program with box constraints and a singly quadratic constraint. Under some assumptions, the authors give an optimal trading priority and show that the optimal solution must be achieved when the quadratic constraint is active. Further, the authors propose an adaptive Lagrangian algorithm for the model, where a piecewise quadratic root-finding method is used to find the Lagrangian multiplier. The convergence of the algorithm is established. The authors also present some numerical results, which show the usefulness of the algorithm and validate the optimal trading priority. | XU Fengmin SUN Min DAI Yuhong | 2017 | Journal of Systems Science & Complexity2017，30，5： | 0 |
| 19 | AFM research on the mechanism of Fe-based alloy stress annealed inducing magnetic anisotropy显示文摘The cross-section of the Fe-based alloy (Fe73.5Cu1Nb3Si13.5B9) ribbon annealed at 540℃ under various tensile stress was investigated with atomic force microscope (AFM). The stress effect mechanism in Fe-based alloy ribbon tensile stress an-nealed inducing transverse magnetic anisotropy field was studied using the X-ray diffraction spectra and longitudinal drive giant magneto-impedance effect curves, and the model of direction dominant in encapsulated grain agglomeration was es-tablished. The relationship between the direction dominant in encapsulated grain agglomeration and magnetic anisotropy field was disclosed. | FANG YunZhang ZHENG JinJu SHI FangYe WU FengMin SUN HuaiJun LIN GenJin YANG XiaoHong MAN QiKui YE FangMin | 2008 | Science China(Technological Sciences)2008，51，9： | 0 |
| 20 | Biochars derived from carp residues:characteristics and copper immobilization performance in water environments显示文摘Heavy metal pollution has attracted worldwide attention because of its adverse impact on the aquatic environment and human health.The production of biochar from biowaste has become a promising strategy for managing animal carcasses and remediating heavy metal pollution in the aquatic environment.However,the sorption and remediation performance of carp residue-derived biochar(CRB)in Cu-polluted water is poorly understood.Herein,batches of CRB were prepared from carp residues at 450–650℃(CRB450–650)to investigate their physicochemical characteristics and performance in the sorption and remediation of Cu-polluted water.Compared with a relatively low-temperature CRB(e.g.,CRB450),the high-temperature biochar(CRB650)possessed a large surface area and thermodynamic stability.CRB650 contained higher oxygen-containing functional groups and P-associated minerals,such as hydroxyapatite.As the pyrolytic temperature increased from 450 to 650℃,the maximum sorption capacity of the CRBs increased from 26.5 to 62.5 mg/g.The adsorption process was a type of monolayer adsorption onto homogenous materials,and the sorption of Cu^(2+)on the CRB was mainly based on chemical adsorption.The most effective potential adsorption mechanisms were in order of electrostatic attraction and cation-πinteraction>surface complexation and precipitation>pore-filling and cation exchange.Accordingly,the CRBs efficiently immobilized Cu^(2+)and reduced its bioavailability in water.These results provide a promising strategy to remediate heavy metal-polluted water using designer biochars derived from biowastes,particularly animal carcasses. | Hongtao Qiao Yongsheng Qiao Cuizhu Sun Xiaohan Ma Jing Shang Xiaoyun Li Fengmin Li Hao Zheng | 2023 | Frontiers of Environmental Science & Engineering2023，17，6： | 0 |
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