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| 1 | 蚯蚓蠕动过程中非光滑波纹形体表的力学分析显示文摘蚯蚓体表的形状是蚯蚓适应其生存环境和自然进化的结果.用力学分析方法,解释蚯蚓的多体节非光滑形态在其运动过程中所表现出的省力、节省能量的特性.计算结果表明具有波纹形表面的蚯蚓在蠕动过程中可以节省1.12%的纵向肌肉的收缩力,在运动过程中所消耗的能量也可以节省1%左右. | 施卫平 任露泉 YAN Yuying | 2005 | 力学与实践2005，27，3： | 9 |
| 2 | Physical and numerical modelling of biomimetic approaches of natural hydrophobic surfaces显示文摘Physical and numerical models of the hydrophobic and self-cleaning characteristics of an object surface are developed, and a micro/meso scope numerical approach and simulation based on the lattice Boltzmann method (LBM) is achieved. The modelling focuses on surface tension dominated behaviour of water droplets in air spreading on hydrophilic surface with hydrophobic strips of different sizes and contact angles under different physical and interfacial conditions. Applying the LBM model, the drop-lets behaviours on heterogeneous partial wetting surfaces are studied and simulated. In the simulations, the interactions between the fluid-fluid interface and the partial wetting wall are typically considered; the phenomena of droplets spreading and breaking up, as well as the effect of hydrophobic strips on the surface wettability or self-cleaning characteristics are simulated and studied. | YAN YuYing | 2009 | Chinese Science Bulletin2009，54，4： | 4 |
| 3 | Experimental and Simulation Studies on Cold Welding Sealing Process of Heat Pipes显示文摘Sealing quality strongly affects heat pipe performance, but few studies focus on the process of heat pipe sealing. Cold welding sealing technology based on a stamping process is applied for heat pipe sealing. The bonding mechanism of the cold welding sealing process(CWSP) is investigated and compared with the experimental results obtained from the bonding interface analysis. An orthogonal experiment is conducted to observe the effects of various parameters, including the sealing gap,sealing length, sealing diameter, and sealing velocity on bonding strength. A method with the utilization of saturated vapor pressure inside a copper tube is proposed to evaluate bonding strength. A corresponding finite element model is developed to investigate the effects of sealing gap and sealing velocity on plastic deformation during the cold welding process. Effects of various parameters on the bonding strength are determined and it is found that the sealing gap is the most critical factor and that the sealing velocity contributes the least effect. The best parameter combination(A_1B_3C_1D_3, with a 0.5 mm sealing gap, 6 mm sealing length, 3.8 mm sealing diameter, and 50 mm/s sealing velocity) is derived within the experimental parameters. Plastic deformation results derived from the finite element model are consistent with those from the experiment. The instruction for the CWSP of heat pipes and the design of sealing dies of heat pipes are provided. | Yong LI Shengle CHEN Jinlong HUANG Yuying YAN Zhixin ZENG | 2017 | Chinese Journal of Mechanical Engineering2017，30，2： | 4 |
| 4 | Numerical Study of Wetting Transitions on Biomimetic Surfaces Using a Lattice Boltzmann Approach with Large Density Ratio显示文摘 | Wei Gong Yuying Yan Sheng Chen Donald Giddings | 2017 | Journal of Bionic Engineering2017，14，3： | 3 |
| 5 | Biomimetic Capillary Inspired Heat Pipe Wicks显示文摘 | Qian Wang Jiaju Hong Yuying Yan | 2014 | Journal of Bionic Engineering2014，11，3： | 3 |
| 6 | Anti-fatigue activity of the water-soluble polysaccharides isolated from Panax ginseng C. A. Meyer显示文摘 | Jia Wang Shanshan Li Yuying Fan Yan Chen Dan Liu Hairong Cheng Xiaoge Gao Yifa Zhou | 2010 | Journal of Ethnopharmacology2010，，2： | 3 |
| 7 | Geochemistry and petrology of nephrite from Alamas, Xinjiang, NW China显示文摘 | Yan Liu Jun Deng Guanghai Shi Tzen-Fu Yui Guibin Zhang Maituohuti Abuduwayiti Liqiang Yang Xiang Sun | 2011 | Journal of Asian Earth Sciences2011，，3： | 3 |
| 8 | The role of bacterial signaling networks in antibiotics response and resistance regulation显示文摘Excessive use of antibiotics poses a threat to public health and the environment.In ecosystems,such as the marine environment,antibiotic contamination has led to an increase in bacterial resistance.Therefore,the study of bacterial response to antibiotics and the regulation of resistance formation have become an important research field.Traditionally,the processes related to antibiotic responses and resistance regulation have mainly included the activation of efflux pumps,mutation of antibiotic targets,production of biofilms,and production of inactivated or passivation enzymes.In recent years,studies have shown that bacterial signaling networks can affect antibiotic responses and resistance regulation.Signaling systems mostly alter resistance by regulating biofilms,efflux pumps,and mobile genetic elements.Here we provide an overview of how bacterial intraspecific and interspecific signaling networks affect the response to environmental antibiotics.In doing so,this review provides theoretical support for inhibiting bacterial antibiotic resistance and alleviating health and ecological problems caused by antibiotic contamination. | Yuying Li Tao Feng Yan Wang | 2022 | Marine Life Science & Technology2022，4，2： | 3 |
| 9 | Wetting transition energy curves for a droplet on a square-post patterned surface显示文摘Due to the property of water repellence, biomimetic superhydrophobic surfaces have been widely applied to green technologies, in turn inducing wider and deeper investigations on superhydrophobic surfaces. Theoretical, experimental and numerical studies on wetting transitions have been carried out by researchers, but the mechanism of wetting transitions between Cassie-Baxter state and Wenzel state,which is crucial to develop a stable superhydrophobic surface, is still not fully understood. In this paper,the free energy curves based on the transition processes are presented and discussed in detail. The existence of energy barriers with or without consideration of the gravity effect, and the irreversibility of wetting transition are discussed based on the presented energy curves. The energy curves show that different routes of the Cassie-to-Wenzel transition and the reverse transition are the main reason for the irreversibility. Numerical simulations are implemented via a phase field lattice Boltzmann method of large density ratio, and the simulation results show good consistency with the theoretical analysis. | Wei Gong Yingqing Zu Sheng Chen Yuying Yan | 2017 | Science Bulletin2017，62，2： | 3 |
| 10 | Kinetics and Risk of De Novo Hepatitis B Infection in HBsAg–Negative Patients Undergoing Cytotoxic Chemotherapy显示文摘 | Chee–Kin Hui Winnie W.W. Cheung Hai–Ying Zhang Wing–Yan Au Yui–Hung Yueng Anskar Y.H. Leung Nancy Leung John M. Luk Albert K.W. Lie Yok–Lam Kwong Raymond Liang George K.K. Lau | 2006 | Gastroenterology2006，，1： | 2 |
| 11 | Morphological Development of Fuel Droplets after Impacting Biomimetic Structured Surfaces with Different Temperatures显示文摘To improve the controllability for the evaporation process of fuel spray impinging on the cylinder wall,an experimental study on the development of morphological process of different fuel droplets on aluminium alloy surfaces is carried out.The metal surfaces with different wettability are prepared by laser etching and chemical etching for the experiments.In total,three different fuels are tested and compared under different surface temperatures,including diesel,n-butanol and dimethyl carbonate(DMC).The results show that under a lower wall temperature,the surface wettability,viscosity and surface tension of the fuels have significant effects on spreading and rebounding behaviour of the droplets.As the wall temperature rises over the boiling points of the fuel but below its Leidenfrost temperature,the contact angles between the fuels and surfaces are varying according to the surface wettability,boiling point and Leidenfrost temperature of the fuels.When the temperature of the surface exceeds the Leidenfrost temperature of all the fuels,after impacting the surfaces,different fuel droplets tend to have the same development pattern,regardless of the surface wettability.The rebound level is mainly affected by the amount of fuel vapour generated during the wall-hitting process.Viscosity,surface tension and other properties of the fuel have little effect on post-impacting behaviour of the droplet when the wall temperature is higher than the Leidenfrost temperature of the fuel. | Liang Guo Yuheng Gao Ningning Cai Degang Li Yuying Yan Wanchen Sun | 2020 | Journal of Bionic Engineering2020，17，4： | 2 |
| 12 | Investigation of Droplet Evaporation on Copper Substrate with Different Roughness显示文摘In the present study,we investigated the evaporation process and deposition pattern of saline droplet on a copper substrate with different roughness under 40℃ambient temperature.These four substrates are classified as smooth surface and rough surface based on their droplet contact angles.It has been found in this study that the evaporation pattern of droplets has a strong relationship to substrate roughness.The thickness boundary of the evaporation pattern on a smooth surface is larger than that on a rough surface and the particles are closer to boundary and the tendency is more obvious on a smooth surface.The below factors contribute to the result.On the smooth surface,the contact angle of droplet increases as the roughness decreases.On the rough surface,the contact angle increases as the roughness increases.With contact angle decreasing,the evaporation rate at the boundary increases leading to the particles at the boundary more easily sedimentate.Moreover,the capillary flow is hindered by increasing the substrate roughness,while the Marangoni flow remains constant,resulting in more particles remain in the center of the droplet on the rough surface.To sum up,the coffee-ring formation is suppressed by increasing the substrate roughness on a copper substrate under 40℃temperature. | Xin Wang Zeyu Liu Li Wang Yuying Yan | 2020 | Journal of Bionic Engineering2020，17，4： | 2 |
| 13 | Broadband radio spectral observations of the solar eclipse on 2008-08-01 and its implications on the quiet Sun atmospheric model显示文摘Based on the joint-observations of the radio broadband spectral emissions of the solar eclipse on August 1, 2008 at Jiuquan (total eclipse) and Huairou (partial eclipse) at the frequencies of 2.00-5.60 GHz (Jiuquan), 2.60-3.80 GHz (Chinese solar broadband radiospectrometer, SBRS/Huairou), and 5.20-7.60 GHz (SBRS/Huairou), the authors assemble a successive series of broadband spectra with a frequency of 2.60-7.60 GHz to observe the solar eclipse synchronously. This is the first attempt to analyze the solar eclipse radio emission under the two telescopes located at different places with broadband frequencies in the periods of total and partial eclipses. With these analyses, the authors made a semiempirical model of the coronal plasma density of the quiet Sun, which can be expressed as ne 1.42×109(r-2+1.93r-5) (cm-3), in the space range of r=1.039-1.212 R , and made a comparison with the classic model. | TAN BaoLin YAN YiHua ZHANG Yin TAN ChengMin HUANG Jing LIU YuYing FU QiJun CHEN ZhiJun LIU Fei CHEN LinJie JI GuoShu | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，11： | 2 |
| 14 | Design and synthesis of nitrogen-doped hexagonal NiCoO nanoplates derived from Ni-Co-MOF for high-performance electrochemical energy storage显示文摘In order to further improve the potential application of nickel-cobalt oxide(NiCoO) in supercapacitors,we use controlled calcination of diffe rent Ni-Co-MOF([NiCo(HBTC)(4,4’-bipy)]) composites to obtain five kinds of nickel doped NiCoO(N-NiCoO) with different Ni/Co molar ratio.These N-NiCoO materials with unique hexagonal nanoplates structure,high specific surface area and high porosity indicate high and stable electrochemical activity.In particular,N-NiCoO-2 with a Ni/Co molar ratio of 2:1 exhibits the highest 945.79 F/g specific capacitance at 1 A/g and a high cycle stability of only 6.7% attenuation after 5000 cycles.Apart from the certain percentage of NiCoO with higher conductivity,nitrogen doping provides more reactive sites and the specific porous hexagonal nanoplates structure of the product itself accelerate electron transfer and promote electrolyte diffusion can more effectively enhance the electrochemical performance.Therefore,N-NiCoO synthesized via a simple method exhibit exciting potential and can be used as an electrode material for supercapacitors with good performance. | Yan Li Yuying Shan Huan Pang | 2020 | Chinese Chemical Letters2020，31，9： | 2 |
| 15 | Effect of heating rate on the electrochemical performance of MnO_X@CNF nanocomposites as supercapacitor electrodes显示文摘Carbon nanofibers(CNFs)and MnOX@CNF nanocomposites(MCNFs)are fabricated by electrospinning and investigated as free-standing electrodes for supercapacitor.This work presents the effect of heating rate during carbonization on the electrochemical behavior of the as-prepared MCNFs electrodes in 6 mol/L KOH electrolyte.Results show that the MCNFs electrodes carbonized by relatively slower heating rate exhibit higher specific capacitance.The electronic conductivity of the slow heated MCNFs electrodes is better than that of the fast heated electrodes due to the better crystallinity of the MnOXnanoparticles and the graphitic carbon layers forming on the surface of the Mn-loaded CNFs.These MCNFs electrodes demonstrate elevated rate capability and improved cycling performance without adding any polymer binder or electronic conductor. | Lin Shi Haiyong He Yan Fang Yuying Jia Bin Luo Linjie Zhi | 2014 | Chinese Science Bulletin2014，59，16： | 2 |
| 16 | The impact of the atmospheric turbulence-development tendency on new particle formation:a common finding on three continents显示文摘A new mechanism of new particle formation(NPF)is investigated using comprehensive measurements of aerosol physicochemical quantities and meteorological variables made in three continents,including Beijing,China;the Southern Great Plains site in the USA;and SMEARⅡStation in Hyytiala,Finland.D espite the considerably different emissions of chemical species among the sites,a common relationship was found between the characteristics of NPF and the stability intensity.The stability parameter(ζ=Z/L,where Z is the height above ground and L is the Monin-Obukhov length)is found to play an important role;it drops significantly before NPF as the atmosphere becomes more unstable,which may serve as an indicator of nucleation bursts.As the atmosphere becomes unstable,the NPF duration is closely related to the tendency for turbulence development,which influences the evolution of the condensation sink.Presumably,the unstable atmosphere may dilute pre-existing particles,effectively reducing the condensation sink,especially at coarse mode to foster nucleation.This new mechanism is confirmed by model simulations using a molecular dynamic model that mimics the impact of turbulence development on nucleation by inducing and intensifying homogeneous nucleation events. | Hao Wu Zhanqing Li Hanqing Li Kun Luo Yuying Wang Peng Yan Fei Hu Fang Zhang Yele Sun Dongjie Shang Chunsheng Liang Dongmei Zhang Jing Wei Tong Wu Xiaoai Jin Xinxin Fan Maureen Cribb Marc L.Fischer Markku Kulmala Tuukka Petaja | 2021 | National Science Review2021，8，3： | 2 |
| 17 | A Novel Design of Thermoelectric Generator for Automotive Waste Heat Recovery显示文摘With progressively stringent fuel consumption regulations,many researchers and engineers are focusing on the employment of waste heat recovery technologies for automotive applications.Regarded as a promising method of waste heat recovery,the thermoelectric generator(TEG)has been given increasing attention over the whole automotive industry for the last decade.In this study,we first give a brief review of improvements in thermoelectric materials and heat exchangers for TEG systems.We then present a novel design for a concentric cylindrical TEG system that addresses the existing weaknesses of the heat exchanger.In place of the typical square-shaped thermoelectric module,our proposed concentric cylindrical TEG system uses an annular thermoelectric module and employs the advantages of the heat pipe to enhance the heat transfer in the radial direction.The simulations we carried out to verify the performance of the proposed system showed better power output among the existing TEG system,and a comparison of water-inside and gas-inside arrangements showed that the water-inside concentric cylindrical TEG system produced a higher power output. | Kuo Huang Yuying Yan Bo Li Yong Li Kai Li Jun Li | 2018 | Automotive Innovation2018，1，1： | 2 |
| 18 | 用Lattice Boltzmann方法模拟1/4圆腔内的定常层流运动显示文摘分析格子Boltzmann方法中二阶精度的曲线边界处理方法.应用格子Boltzmann方法及其边界处理方法模拟1/4圆腔内的定常层流运动,引入流线图和等涡线图分析流场随如数的变化.并且发现当Re数在10~100区间内变化时,随着Re数的增大,顺时针旋转流场的涡心位置偏离X轴的角度逐渐减小,而逆时针旋转流场的涡心位置偏离X轴的角度却越来越大. | 施卫平 Zu Yingqing Yan Yuying | 2008 | 计算物理2008，25，1： | 2 |
| 19 | Numerical Modelling of Electroosmotic Driven Flow in Nanoporous Media by Lattice Boltzmann Method显示文摘 | Bo Li Wenning Zhou Yuying Yan Zhiwu Han Luquan Ren | 2013 | Journal of Bionic Engineering2013，10，1： | 2 |
| 20 | Targeted hepatitis C screening among ex‐injection drug users in the community显示文摘 | Vincent Wai‐Sun Wong Grace Lai‐Hung Wong Angel Mei‐Ling Chim Tsz‐Fai Cheng Shirley Wing‐Yan Cheung Carol Man‐Sze Lai Kylie Joan‐Yi Szeto Sharon Tsang Stephen Ho‐Chun Wu Kenneth Kar‐Lung Yan Alex Yui Hui Desmond Chi‐Him Yiu Brian Bing‐Ying Wu David Cheung | 2014 | J Gastroenterol Hepatol2014，，1： | 1 |
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