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| 1 | Acupuncture preconditioning protects hippocampal neurons from transient ischemia/reperfusion injury显示文摘The present study established a model of brain ischemia in aged rats using four-vessel occlusion.We observed hippocampal CA1 neuronal apoptosis and apoptosis-mediated protease caspase-3 expression following preconditioning of electroacupuncture at Baihui(GV 20).Our results showed that the number of hippocampal CA1 normal neurons was decreased,and degenerated neurons were increased 12 hours to 3 days following cerebral ischemia/reperfusion.The number of hippocampal CA1 apoptotic neurons and caspase-3-positive neurons in rats with cerebral ischemia/reperfusion injury was significantly decreased following acupuncture preconditioning.Acupuncture preconditioning protects aged rats against ischemia/reperfusion injury by regulating caspase-3 protein expression. | Mingshan Wang Haipeng Zhou Fei Shi Shilong Ma Yanlin Bi Yuqiu Liu Hong Liu Haiou Li | 2011 | Neural Regeneration Research2011，6，15： | 12 |
| 2 | Hydrogen Storage Properties of Ti_(1.2)Fe+xCa Hydrogen Storage Alloys显示文摘The hydrogen storage properties of Ti1,2Fe+xCa (x=1%, 3% and 5% in mass fraction) alloys was Investl- gated. Results show that the modified alloys can be activated without any thermal treatment at room temperatrLre due to the addition of Ca and excess Ti in the alloys. Hydrogen storage properties of these modified alloys vary with Ca amount and reaction temperature. In addition, the influence mechanism of the addition of Ca and excessive Ti on the activation behavior and hydrogen storage capacity of the alloys was discussed. | Wei Wang, Changpin Chen, Haiou Xu, Hon gbo Li, Qidong Wang Department Materiak Science and Engineering, Zhejiang University, Hangvhou 310027. China | 2001 | Rare Metals2001，20，4： | 4 |
| 3 | Effect of dissolved organic matter on nitrate-nitrogen removal by anion exchange resin and kinetics studies显示文摘The effects of dissolved organic matter (DOM) on the removal of nitrate-nitrogen from the model contaminated water have been investigated utilizing the strong base anion exchange resins. With the increase of gallic acid concentration from 0 to 400 mg/L, the adsorption amount of nitrate-nitrogen on the commercial resins, including D201, Purolite A 300 (A300) and Purolite A 520E (A520E), would significantly decrease. However, the presence of tannin acid has little impact on nitrate-nitrogen adsorption on them. Compared to D201 and A300 resins, A520E resin exhibited more preferable adsorption ability toward nitrate-nitrogen in the presence of competing organic molecules, such as gallic acid and tannin acid at greater levels in aqueous solution. Attractively, the equilibrium data showed that the adsorption isotherm of nitrate-nitrogen on A520E resin was in good agreement with Langmuir and Freundlich equations. The rate parameters for the intra particle diffusion have been estimated for the different initial concentrations. In batch adsorption processes, nitrate-nitrogen diffuse in porous adsorbent and rate process usually depends on t 1/2 rather than the contact time. The pseudo first- and the second-order kinetic models fit better for nitrate-nitrogen adsorption onto A520E resin. The observations reported herein illustrated that A520E resin will be an excellent adsorbent for enhanced removal of nitrate-nitrogen from contaminated groundwater. | Haiou Song Zhijian Yao Mengqiao Wang Jinnan Wang Zhaolian Zhu Aimin Li | 2013 | Journal of Environmental Sciences2013，25，1： | 3 |
| 4 | Polarized holographic lithography system for high-uniformity microscale patterning with periodic tunability显示文摘Periodic microscale array structures play an important role in diverse applications involving photonic crystals and diffraction gratings.A polarized holographic lithography system is proposed for patterning high-uniformity microscale two-dimensional crossed-grating structures with periodic tunability.Orthogonal two-axis Lloyd’s mirror interference and polarization modulation produce three sub-beams,enabling the formation of two-dimensional crossed-grating patterns with wavelength-comparable periods by a single exposure.The two-dimensional-pattern period can also be flexibly tuned by adjusting the interferometer spatial positioning.Polarization states of three sub-beams,defining the uniformity of the interference fringes,are modulated at their initial-polarization states based on a strict full polarization tracing model in a three-dimensional space.A polarization modulation model is established considering two conditions of eliminating the unexpected interference and providing the desired identical interference intensities.The proposed system is a promising approach for fabricating high-uniformity two-dimensional crossed gratings with a relatively large grating period range of 500–1500 nm.Moreover,our rapid and stable approach for patterning period-tunable two-dimensional-array microstructures with high uniformity could be applicable to other multibeam interference lithography techniques. | Gaopeng Xue Qihang Zhai Haiou Lu Qian Zhou Kai Ni Liyu Lin Xiaohao Wang Xinghui Li | 2021 | Microsystems & Nanoengineering2021，7，2： | 2 |
| 5 | Design Fe-based Eutectic Medium-Entropy Alloys Fe_2NiCrNb_x显示文摘High-entropy alloys have attracted broad research interests due to their unique and intriguing mechanical properties. As a category of high-entropy alloys, eutectic high-entropy alloys combine the advantages of eutectic and high-entropy alloys, with excellent mechanical properties and casting properties. Some eutectic high-entropy alloys have been developed and shown exciting properties. In this paper, based on the physical metallurgy of eutectic high-entropy alloy, medium-entropy alloy Fe_(2)NiCrNb_(x) was designed. The as-cast alloy is composed of FCC and Laves phases, Nb element promotes the formation of primary Laves phase, and the hardness of the alloy increases with the increase in Nb element. Among the four alloys, the eutectic chemical composition at eutectic point is Fe_(2)NiCrNb_(0.34);the alloy has a good strength and plastic balance. The ultimate comprehensive strength is 2267 MPa, and the fracture strain is 30.8%. The experiment data and analyses identified the eutectic points and the excellent mechanical behavior. Moreover, the expensive Co element was replaced by Fe element. This cheap medium-entropy alloy has promising prospect in the consideration of the cost performance ratio. | Jiafen Song Zishu Chai Jian Zheng Qingfeng Wu Feng He Zenan Yang Junjie Li Jincheng Wang Haiou Yang Zhijun Wang | 2021 | Acta Metallurgica Sinica(English Letters)2021，34，8： | 2 |
| 6 | Laser powder bed fusion of high-strength Sc/Zr-modified Al–Mg alloy:phase selection,microstructural/mechanical heterogeneity,and tensile deformation behavior显示文摘Laser powder bed fusion(L-PBF)of Sc/Zr-modified Al-based alloys has recently become a promising method for developing a new generation of high-performance Al alloys.To clarify the modification roles of Sc/Zr elements,an Al–4.66Mg–0.48Mn–0.72Sc–0.33Zr(wt.%)alloy was processed using L-PBF.The effect of the local solidification condition of the molten pool on the precipitation behavior of primary Al_(3)(Sc,Zr)was analyzed based on time-dependent nucleation theory.It was found that primary Al_(3)(Sc,Zr)inevitably precipitated at the fusion boundary,while its precipitation could be effectively suppressed in the inner region of the molten pool.This subsequently induced the formation of a heterogeneousα-Al matrix.After direct aging,the heredity of solidification microstructure introduced heterogeneous secondary Al_(3)(Sc,Zr)precipitates withinα-Al matrix.Owing to the inverse relationship between grain boundary strengthening and precipitation strengthening,the direct-aged sample with dual heterogeneous structures exhibited reduced mechanical heterogeneity,resulting in lowered hetero-deformation-induced hardening.The low strain-hardening capability in the direct-aged sample promoted necking instability while inducing a large Lüders elongation,which effectively improved the tensile ductility. | Zihong Wang Xin Lin Nan Kang Jing Chen Hua Tan Zhe Feng Zehao Qin Haiou Yang Weidong Huang | 2021 | Journal of Materials Science & Technology2021，，36： | 2 |
| 7 | A rapid forming method and simulation on controllable-porosity coating显示文摘A new method was introduced to fabricate porous coating and control its porosity by changing spray parameters. Two models were constructed to simulate the de- formation of droplet and the deposition process of splats on substrate. Considering the gap-pore, step-pore and shield-pore in the presented models, the influence of spray angle on the porosity of coating was mainly investigated. The simulation and experimental results show that the presented method is suitable for fabricating controllable-porosity coating. The porosity of coating can reach 49%. When the spray angle is lower than 30°, the porosity of coating rapidly increases because of shielding effect. Moreover, powder size and impact velocity also influence the po- rosity. Besides, a new forming method of graded porous coating was simulated by continuously changing the spray angle. | ZHANG HaiOu HU BangYou WANG GuiLan | 2007 | Science China(Technological Sciences)2007，50，6： | 1 |
| 8 | Prepara- tion of Composite Carbon-Zeolite Membranes Using A SimpleMethod显示文摘 | Zhang Xiongfu Wang Tonghua Liu Haiou | 2004 | JMaterSci2004，39，1617： | 1 |
| 9 | Fundamental study on plasma deposition manufacturing显示文摘 | Zhang Haiou Xu Jipeng Wang Guilan | 2003 | Sur- face and Coatings Technology2003，171，： | 1 |
| 10 | Hepatitis B virus X protein promotes hepatoma cell invasion and metastasis by stabilizing S nail protein显示文摘 | Haiou Liu Le Xu Hongyong He Yu Zhu Jing Liu Shanshan Wang Lin Chen Qian Wu Jiejie Xu Jianxin Gu | 2012 | Cancer Sci2012，，12： | 1 |
| 11 | Carbon nanotube composite membranes for microfiltration of phar- maceuticals and personal care products: capabilities and po- tential mechanisms显示文摘 | WANG Yifei ZHU Jiaxin HUANG Haiou | 2015 | Journal of Membrane Science2015，479，： | 1 |
| 12 | FEAnalysis on the Laying Process of Wire Rope Basedon Parametric Design显示文摘 | Sun Jianfang Wang Guilan Zhang Haiou | 2005 | Wire Journal Internation-al2005，38，6： | 1 |
| 13 | Fundamental study on plasma deposition manufacturing显示文摘 | Zhang Haiou Xu Jipeng Wang Guilan | 2003 | Surface and Coatings Technology2003，171，13： | 1 |
| 14 | Numerical simulation of coating growth and pore formation in rapid plasma spray tooling显示文摘 | Chen Yanxiang Wang Guilan Zhang Haiou | 2001 | Thin Solid Films2001，，390： | 1 |
| 15 | Alkylation of 1-dodeeene with benzene over H3PW12 O40 supported on mesoporous silica SBA-15显示文摘 | Wang Jun Zhu Haiou | 2004 | Catal Lett2004，93，34： | 1 |
| 16 | Effect of anionic or- ganoclay with special aggregate structure on the flame retardan- cy of acrylonitrile-butadiene-styrene/clay composites显示文摘 | Du Xiaohua Yu Haiou Wang Zhe | 2010 | Poly- mer Degradation and Stability2010，95，4： | 1 |
| 17 | Direct Numer- ical Simulation and CMC (conditional moment closure) Sub-Model Validation of Spray Combustion 显示文摘 | WANG Haiou LUO Kun FAN Jianren | 2012 | Energy2012，46，： | 1 |
| 18 | Effects of Turbu- lent Intensity and Droplet Diameter on Spray Combustion Using Direct Numerical Simulation 显示文摘 | WANG Haiou LUO Kun FAN Jianren | 2014 | Fuel2014，121，： | 1 |
| 19 | Fundamental Study on Plasma Deposition Manufacturing 显示文摘 | Haiou Zhang Jipeng Xu Guilan Wang | 2003 | Surface and Coating Technology2003，171，13： | 1 |
| 20 | Hybrid plasma deposition and milling for an aeroengine double helix integral impeller made of superalloy显示文摘 | Xinhon Xiong Haiou Zhang Guilan Wang | 2010 | Robotics and Computer-Integrated Manufacturing2010，26，1： | 1 |
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