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| 1 | Corrosion Resistance of Graphene-Reinforced Waterborne Epoxy Coatings显示文摘Graphene(G) was dispersed uniformly in water and used as an inhibitor in waterborne epoxy coatings.The effect of dispersed G on anticorrosion performance of epoxy coatings was evaluated.The composite coatings displayed outstanding barrier properties against H_2O molecule compared to the neat epoxy coating.Open circuit potential(OCP),Tafel and electrochemical impedance spectroscopy(EIS)analysis con-?rmed that the corrosion rate exhibited by composite coatings with 0.5 wt%G was an order of magnitude lower than that of neat epoxy coating.Salt spray test results revealed superior corrosion resistance offered by the composite coating. | Shuan Liu Lin Gu Haichao Zhao Jianmin Chen Haibin Yu | 2016 | Journal of Materials Science & Technology2016，32，5： | 67 |
| 2 | Sub-10-fs pulse generation directly from a KLM Ti: sapphire laser显示文摘By reducing the effects of frequency dependent mode size and intracavity gain saturation of a KLM Ti: sapphire laser, the pulse bandwidth broadening is enhanced significantly. 8.5 fs pulses with the bandwidth of 92 nm at wavelength of 710 nm have been generated directly from this laser and measured with an extracavity group velocity dispersion compensation system. | Weizhu Lin Rui Liao Jinhui Wen Zhigang Liu Li Deng Haichao Zhang Tianshu Lai | 2002 | Chinese Science Bulletin2002，47，12： | 5 |
| 3 | SCC MECHANISM OF STAINLESS STEEL AISI 321 IN ACIDIC CHLORIDE SOLUTION显示文摘It is verified that stainless steel AISI 321 is in the active anodic dissolution state in 0.5mol/L HCll+0.5 mol/L NaCl solution at 55℃.The SCC of the steel in the solution cannot be reasonably explained by passive film rupture-nepasivation theory and by hydrogenembrittlement theory.There are evidences that the fracture stress at the tip of the cracksis reduced by anodic dissolution due to its role in relieving strain hardening layer at cracktip. | HUANG Yanliang CAO Chu’nan LIN Haichao LU Ming Corrosion Science Laboratory,Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,China Ph D student,Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang 110015,China | 1993 | Acta Metallurgica Sinica(English Letters)1993，6，12： | 3 |
| 4 | The density matrix picture of laser coherent control current显示文摘The physical substance of the coherent control current and the optical rectification have been analyzed based on density matrix perturbation theory. The analytical results demonstrate that they arise from the real and virtual manifestations of the same nonlinear process associated with diagonal and non-diagonal density matrix. And in terms of polarization, they respectively arise from the intraband and interband polarizations. Both the evolution of the coherent control current exited by ultrafast laser pulse and its dependence on frequency have been studied in time and frequency domains. In order to get an explicit knowledge of intraband polarization and the origination of the coherent control current, we have investigated the initial photo-carriers momentum distribution. The ultrafast decay of the polar momentum population in order of tens of femtosends is given to illustrate its instantaneous optical response. | SHOU Qian ZHANG Haichao LIU Luning LIN Weizhu | 2004 | Science China(Physics,Mechanics & Astronomy)2004，47，2： | 3 |
| 5 | Spectrum Prediction Based on GAN and Deep Transfer Learning:A Cross-Band Data Augmentation Framework显示文摘This paper investigates the problem of data scarcity in spectrum prediction.A cognitive radio equipment may frequently switch the target frequency as the electromagnetic environment changes.The previously trained model for prediction often cannot maintain a good performance when facing small amount of historical data of the new target frequency.Moreover,the cognitive radio equipment usually implements the dynamic spectrum access in real time which means the time to recollect the data of the new task frequency band and retrain the model is very limited.To address the above issues,we develop a crossband data augmentation framework for spectrum prediction by leveraging the recent advances of generative adversarial network(GAN)and deep transfer learning.Firstly,through the similarity measurement,we pre-train a GAN model using the historical data of the frequency band that is the most similar to the target frequency band.Then,through the data augmentation by feeding the small amount of the target data into the pre-trained GAN,temporal-spectral residual network is further trained using deep transfer learning and the generated data with high similarity from GAN.Finally,experiment results demonstrate the effectiveness of the proposed framework. | Fandi Lin Jin Chen Guoru Ding Yutao Jiao Jiachen Sun Haichao Wang | 2021 | China Communications2021，18，1： | 3 |
| 6 | Comparison of pH Value, TBA Value, Glycogen and Lactic Acid Content in Muscle of Landrace and Yorkshire under Different Storage Time and Conditions显示文摘In order to assess the meat quality under different storage time and conditions,the pH value,TBA value,glycogen and lactic acid content in muscle of Landrace and Yorkshire were measured. The results showed that within 10 h post slaughtering,post slaughtering time had extremely significant influence on pH value and lactic acid content of Landrace,but had no significant influence on glycogen content and TBA value. On the other hand,post slaughtering time had extremely significant influence on pH value of Yorkshire,but had no significant influence on glycogen,lactic acid content and TBA value. The pH values of Yorkshire at 3,5 and 10 h post slaughtering were 5. 21%( P < 0. 01),5. 64%( P < 0. 05) and 5. 59%( P < 0. 05) higher than those of Landrace,respectively; the lactic acid content in muscle of Landrace at 10 h post slaughtering was 56. 04%( P < 0. 05) higher than that of Yorkshire; the TBA value in muscle of Yorkshire at 10 h post slaughtering was 89. 19%( P < 0. 01) higher than that of Landrace; there was no significant difference in glycogen content between Yorkshire and Landrace. When pork stored at 4℃,storage time had no significant influence on pH value and glycogen content in muscle of Landrace,but had significant influence on drip loss,lactic acid content and TBA value; storage time had no significant influence on pH value,glycogen content and TBA value in muscle of Yorkshire,but extremely significant influence on drip loss and significant influence on lactic acid content. The pH value in muscle of Yorkshire at 24 h post storage at 4℃ was 6. 56%( P <0. 05) higher than that of Landrace; the glycogen contents in muscle of Landrace at 24,48,72,96,120 and 144 h post storage at 4℃ were 84. 90%( P <0. 05),78. 40%( P <0. 01),101. 87%( P <0. 05),83. 80%( P < 0. 05),83. 59%( P < 0. 05) and 67. 25%( P < 0. 01) higher than those of Yorkshire,respectively; the drip loss of Landrace at 72 h post storage and TBA value at 144 h post storage were 55. 70%( P < 0. 05) and 141. 33%( P < 0. 01) higher than those of Yorkshire,respectively; there was no significant difference in glycogen content between Yorkshire and Landrace. When pork stored at -20℃,storage time had significant influence on TBA value in muscle of Landrace,but had no significant influence on pH value,thawing water loss rate,glycogen and lactic acid content; storage time had no significant impact on pH value,thawing water loss rate,glycogen content and TBA value in muscle of Yorkshire,and had significant influence on lactic acid content. The pH value in muscle of Yorkshire at 24 h post storage at -20℃ was 5. 43%( P < 0. 05) higher than that of Landrace; the glycogen contents in muscle of Landrace at 24,48,72,96,120 h post storage at -20℃ were 85. 08%( P < 0. 05),108. 66%( P < 0. 01),72. 69%( P < 0. 05),90. 31%( P < 0. 01),70. 38%( P > 0. 05) higher than those of Yorkshire,respectively; the thawing water loss rates of Landrace at 24 and 72 h were 160. 14%( P <0. 05) and 74. 32%( P <0. 05) higher than those of Yorkshire,respectively; there was no significant difference in lactic acid content and TBA value at the same time point between Yorkshire and Landrace. | Zhang Yin Guo Jianfeng Lin Haichao Wang Jiying Wang Cheng Wu Ying | 2017 | Animal Husbandry and Feed Science2017，9，3： | 2 |
| 7 | EIS study on the diffusion behavior of water through epoxy coatings 显示文摘 | Liu Bin Li Ying Lin Haichao | 2003 | Corrosion2003，59，9： | 1 |
| 8 | Incorporation of Lysine-Containing Copolymer with Polyurethane Affording Biomaterial with Specific Adsorption of Plasminogen显示文摘新奇 biomaterial 通过包含离氨酸的共聚物的物理加入基于聚氨酯(PU ) 被准备改进它的 hemocompatibility 和 plasminogen 的表面识别。包含离氨酸的共聚物经由 2-ethylhexyl methacrylate ( EHMA )的 copolymerization 被综合, oligo (乙烯乙二醇)甲基醚 methacrylate ( OEGMA )和 6-tert-butoxycarbonyl amino-2-( 2-methyl-acryloylamino ) -hexanoic 酸tert丁基酉旨( Lys (P)麻省),在共聚物在离氨酸残余上由 COOH 和 -NH2 组的 deprotection 列在后面。共聚物的作文能被改变单体调整喂比率。三个部件贡献分别地与 PU,到 nonspecific 蛋白质吸附的抵抗和 plasminogen 的特定的绑定改进相容性。向 plasminogen 的有约束力的能力在共聚物与离氨酸内容增加了。这条途径与改进 hemocompatibility 和特定的 biomolecules 的表面识别为新奇 biomaterials 的产生说明一个简单方法。 | Haichao Xu Yafei Luan Zhaoqiang Wu Xinming Li Yuling Yuan Xiaoli Liu Lin Yuan Dan Li Hong Chen | 2014 | Chinese Journal of Chemistry2014，32，1： | 1 |
| 9 | Antioxidant activities of fractions of polymeric procyanidins from stem bark of Acacia confusa显示文摘 | WEI Shudong ZHOU Haichao LIN Yiming | 2011 | International Journal of Molecular Sciences2011，12，2： | 1 |
| 10 | PROJECTION BASED STATISTICAL FEATURE EXTRACTION WITH MULTISPECTRAL IMAGES AND ITS APPLICATIONS ON THE YELLOW RIVER MAINSTREAM LINE DETECTION显示文摘Mainstream line is significant for the Yellow River situation forecasting and flood control.An effective statistical feature extraction method is proposed in this paper.In this method, a between-class scattering matrix based projection algorithm is performed to maximize between-class differences, obtaining effective component for classification;then high-order statistics are utilized as the features to describe the mainstream line in the principal component obtained.Experiments are performed to verify the applicability of the algorithm.The results both on synthesized and real scenes indicate that this approach could extract the mainstream line of the Yellow River automatically, and has a high precision in mainstream line detection. | Zhang Yanning Zhang Haichao Duan Feng Liu Xuegong Han Lin | 2009 | Journal of Electronics(China)2009，26，3： | 1 |
| 11 | Teleteaching approach for sensor-based arc welding telerobotic system显示文摘 | Li Haichao Gao Hongming Wu Lin | 2007 | Industrial Robot2007，34，5： | 1 |
| 12 | Potential Response Analysis of Exponentially Decaying Polarizing Current of Electrode and its Use in the Study of Stress Corrosion Cracking(SCC)of Stainless Steel显示文摘A study on the potential response of exponentially decaying polarizing current of electrode was car-ried out.The appearance of critical point of the potential-time response of exponentially decayingcurrent was ensured from theoretical analysis,and this is the theoretical foundation of the criticalpoint method for the measurement of corrosion current of metals.The comparison of the corrosioncurrents measured by the critical point and static methods for the system of 321 stainless steel in0.5N HCI+0.5N NaCI solution at static state shows that the results agree very well.Finally.the tran-sient corrosion currents of 321 stainless steel in 0.5N HCI+0.5N NaCl solution at different strain levelare listed. | Yanliang HUANG Ming LU Chunan CAO Haichao LIN Ming LU Corrosion Science Laboratory,Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,110015,China | 1993 | Journal of Materials Science & Technology1993，9，3： | 0 |
| 13 | The Effect of Lateral Offset Distance on the Aerodynamics and Fuel Economy of Vehicle Queues显示文摘The vehicle industry is always in search of breakthrough energy-saving and emission-reduction technologies.In recent years,vehicle intelligence has progressed considerably,and researchers are currently trying to take advantage of these developments.Here we consider the case of many vehicles forming a queue,i.e.,vehicles traveling at a predetermined speed and distance apart.While the majority of existing studies on this subject have focused on the influence of the longitudinal vehicle spacing,vehicle speed,and the number of vehicles on aerodynamic drag and fuel economy,this study considers the lateral offset distance of the vehicle queue.The group fuel consumption savings rate is calculated and analyzed.As also demonstrated by experimental results,some aerodynamic benefits exist.Moreover,the fuel consumption saving rate of the vehicle queue decreases as the lateral offset distance increases. | Lili Lei Ze Li Haichao Zhou Jing Wang Wei Lin | 2024 | Fluid Dynamics & Materials Processing2024，20，1： | 0 |
| 14 | Androgen receptor inhibits the hair follicle induction potential of dermal papilla cells by binding with Tcf4 at the A574 binding site显示文摘Androgenic alopecia(AGA)is the most common type of clinical alopecia.Androgen receptor(AR)is the most logical candidate gene for regulating the occurrence of AGA.Dermal papilla cells(DPCs)are a special kind of mesenchymal cells,located in the hair bulb of hair follicles.DPCs play a role in maintaining and inducing the periodic cycling of hair follicles,and are considered as a key cell target of androgen in hair follicles. | Nanlan Yu Tianxing Hu Haichao Yangg Lian Zhang Lin Zhu Xiaofang Zhou Fei Xiang Xichuan Yang Yuhong Li | 2023 | Genes & Diseases2023，10，1： | 0 |
| 15 | Composition design of a novel Ti-6Mo-3.5Cr-1Zr alloy with high-strength and ultrahigh-ductility显示文摘The strength-elongation to fracture(εf)trade-off and low strain hardening rate have been a longstanding dilemma in titanium alloys.In this work,we innovatively manufactured a novel Ti-6Mo-3.5Cr-1Zr alloy via the introduction of a stress-induced strengthening phase into the material.Stress-inducedω(SIω)phase transformation was expected to replace theα''martensitic transformation that resulted in the low yield strength of titanium alloys.The obtained alloy exhibited an extremely high strain hardening rate of up to^1820 MPa.The true peak tensile strength andεfreached^1242 MPa and^40%,respectively.The intrinsic mechanisms underlying the simultaneous improvement of strength and ductility of the material were systematically investigated via in-situ and ex-situ characterizations.In-situ electron backscatter diffraction(EBSD)/digital image correlation(DIC)results showed that SIωphase transformation dominated the early stage of plastic deformation(1.5%–3%)and promoted the strain partitioning between the stress-induced bands andβmatrix.Subsequently,the formation of{332}<113>βtwins andωtwins was observed via ex-situ EBSD.In-situ transmission electron microscopy results revealed that dislocation pile-up(DPU)occurred at the SIω/βinterface.The coupling effects associated with the transformation induced plasticity(TRIP),twinning induced plasticity(TWIP),and DPU mechanisms contributed to the enhanced strength andεfof the designed titanium alloy. | Kai Chen Qunbo Fan Jiahao Yao Lin Yang Shun Xu Wei Lei Duoduo Wang Jingjiu Yuan Haichao Gong Xingwang Cheng | 2022 | Journal of Materials Science & Technology2022，，36： | 0 |
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