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| 1 | Optimization of nobiletin extraction assisted by microwave from orange byproduct using response surface methodology显示文摘 | Yu Zhang Hongjun Li Huating Dou Zhifei He Houjiu Wu Zhigao Sun Hua Wang Xuegen Huang Yaqin Ma | 2013 | Food Science and Biotechnology2013，，1： | 1 |
| 2 | Giant Magnetoresistance Effect in Melt Spun CoCu granular Alloys显示文摘granular magnetic Co_(x)Cu_(1-x)(x=0.05-0.5)alloy ribbons were prepared by melt spinning method,and the structural,magnetotransport,magnetic properties and the effects of annealing on these properties were studied by x-ray diffraction,vibrating sample magnetometer,magnetoresistance measurement at room temperature.Giant magnetoresistance was observed over a broad range of Co concentrations with a maximum magnetoresistance(MR)ratio of 7.8%(at x=0.20 and 500℃ annealing)under a magnetic field of 20kOe.The MR ratio increases with the annealing temperature and reaches a maximum at about 500℃ and then drops.The dependence of MR and magnetization on magnetic field for various granule parameters were studied by controlling the nucleation and growth of Co granules. | LI Min ZHAO Xuegen ZHAO Tongyun ZHAO Jiangao SHEN Baogen CHAI Weiping GU Yousong MAI Zhenhong MEI Liangmo | 1994 | Chinese Physics Letters1994，11，8： | 0 |
| 3 | Magnetostriction of RFe_(11)Ti and RFe_(10)Cr_(2)显示文摘The magnetostriction of polycrystal RFe_(11)Ti(R=Nd,Sm,Gd,Tb,Dy,Ho,Er and Y)and RFe_(10)Cr_(2)(R=Tb and Dy)compounds with ThMn_(12)-typestructure have been investigated at 77K and room temperature in magnetic fields up to 20kOe.The values of magnetastriction λ_(t)=λ_(||)-λ_(⊥)in H=20kOe at 300K are 180×10^(-6) for TbFe_(11)Ti and 106×10^(-6)for Tb_(10)Cr_(2).The magnetostrictions for compounds with R=Nd,Sm,Dy,Ho and Er are very small.The signs ofλt for all these compounds are in agreement with that predicted by the singleion crystal field theory.All studied samples show a volume magnetostriction feature.Their forced magnetostrictionsΔω/ΔH have a value which is close to that of YFe_(11)Ti,27×10^(-10)/Oe.It reveals that the Fe sublattice is responsible for the volumc magnetostriction. | LI Jingyuan LI Qing'an YANG Fuming LI Ruqi FAN Xiaoli ZMAO Xuegen JIA Kechang | 1993 | Chinese Physics Letters1993，10，3： | 0 |
| 4 | A designable surface via the micro-molding process显示文摘A rapid prototyping process was presented to fabricate a nylon honeycomb microstructure coated with parylene C.The surface structure was designed to obtain a hydrophobic surface using the volume of fluid(VOF)model.With the micro-molding technique,the contact angle of the polymer surface could be designed and fabricated by changing the different microstructure surface diesteel mold inserts.For the honeycomb(20μm width and 60μm depth)microcavity side wall,an average micro-molding filling percentage of 95% could be achieved by using a three-section constant-pressure molding process.The solid surface wettability is governed by both the geometrical microstructures and the surface energy.A 2μm parylene C layer was deposited on the nylon honeycomb microsurface to reduce the surface energy.To design honeycomb structures with different microcavity densities,the contact angle of these artificial surfaces could change from 91°to 130°.From a comparison of the contact angle measurements with the different models,the honeycomb-structured microsurface could be described by the Cassie–Baxter model.The errors between the VOF simulation and the measured data were<10%.The drag reduction performance of the honeycomb microplates was investigated in a water tunnel with a high Reynolds number(from 0.5×10^(6) to 4.6×10^(6)).As a result,the honeycomb microplates showed a maximum drag reduction rate of 36±0.6%in comparison with the bare plates in such turbulent flow.Benefiting from the replaceable mold insert,more designable microstructure polymer surfaces can be manufactured by this rapid prototyping technique. | Zhenyu Wang Lijun Xu Xuegen Wu Jing Chen | 2018 | Microsystems & Nanoengineering2018，4，1： | 0 |
| 5 | A Beautiful Screen Tells a Classic Story显示文摘Scenes from Dream of Red Mansions, a masterpiece of classic Chinese literature, have been recreated in stone. Entitled 'Stories from Dream of Red Mansions,' the new work of fine workmanship took some three years and more than 80,000 working hours to complete. Fifty-two screens are linked to each other. stretching 70 meters in length, 2.3 meters | TANG XUEGEN ZHU AH ZHU | 1996 | Women of China1996，，9： | 0 |
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