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  1. No Access

    Article

    Study on Foreign Object Damage Law of Titanium Alloy Blade of an Aero-Engine Impacted by Sandstone

    Using ANSYS/LS-DYNA software and plastic follow-up hardening constitutive model, a simulation model of foreign object impact damage of the first stage TC4 titanium alloy rotor blade of an aero-engine low-press...

    C. W. Li, Z. Miao, B. Y. Yang, Z. P. Zhang, L. Y. Zhang in Strength of Materials (2022)

  2. No Access

    Article

    Notch Size and Residual Stress Effects on Fatigue Strength of Metal Materials Subjected to Foreign Object Damage

    To investigate the effects of notch size and residual stress on fatigue strength of different metal materials, based on the concept of fatigue notch coefficient, combined with the impact test data of different...

    Z. Miao, C. W. Li, B. Y. Yang, L. Y. Zhang in Strength of Materials (2022)

  3. No Access

    Article

    Foreign Object Damage Effect on the Fatigue Strength of Ti–6Al–4V Specimens

    The fatigue strength deterioration in Ti–6Al–4V specimens impacted by steel sphere was experimentally investigated. Based on the test data of Peterson’s formula and the fatigue notch factor, the relationships ...

    C. W. Li, X. L. Wu, B. Y. Yang, Q. Chai, Z. P. Zhang in Strength of Materials (2020)

  4. No Access

    Article

    Simulation of the Crack Geometry Effect on the Natural Vibration Frequency of a Plate Blade

    Free and fixed plate blade root states were simulated with finite element analysis to reveal the crack effect on the natural vibration frequency of the blade. Natural vibration frequencies are obtained for bla...

    C. W. Li, J. Li, Y. W. Fang in Strength of Materials (2020)

  5. No Access

    Article

    Hydrodynamics and bed stability of open channel flows with submerged foliaged plants

    In this work we investigate experimentally and numerically the flow structure around foliaged plants deployed in a channel with gravels on the bed under submerged and barely submerged conditions. Velocity and ...

    M. X. Bao, C. W. Li in Environmental Fluid Mechanics (2017)

  6. No Access

    Article

    Effect of electroacupuncture on the cervicospinal P2X7 receptor/fractalkine/CX3CR1 signaling pathway in a rat neck-incision pain model

    Increasing evidence supports that acupuncture intervention is an effective approach for intraoperative and postoperative pain. Neuron–microglia crosstalk, mediated by the purinergic P2X7 receptor (R)/fractalki...

    Y. H. Gao, C. W. Li, J. Y. Wang, L. H. Tan, C. L. Duanmu… in Purinergic Signalling (2017)

  7. No Access

    Article

    Orbitally driven giant phonon anharmonicity in SnSe

    Understanding elementary excitations and their couplings in condensed matter systems is critical for develo** better energy-conversion devices. In thermoelectric materials, the heat-to-electricity conversion...

    C. W. Li, J. Hong, A. F. May, D. Bansal, S. Chi, T. Hong, G. Ehlers… in Nature Physics (2015)

  8. No Access

    Article

    Notes on “Finite Groups with S-Quasinormally Embedded and SS-Quasinormal Subgroups”

    In this paper, we find and correct some errors in the proof of the theorem in [5], and give a new proof of the main results.

    C. W. Li, F. Y. **e in Acta Mathematica Hungarica (2014)

  9. No Access

    Article

    Synthesis and crystal structure of a 1D coordination polymer Cu3(Mip)4(2,2′-Bipy)2 (H2Mip = 5-methylisophthalic acid, 2,2′-Bipy = 2,2′-bipyridine)

    A new metal-organic coordination polymer Cu3(Mip)4(2,2′-Bipy)2 (I), where H2Mip = 5-methylisophthalic acid, 2,2′-Bipy = 2,2′-bipyridine has been hydrothermally synthesized and characterized by IR, elemental analy...

    H. Y. Zhu, J. W. Ji, Y. W. Li, C. W. Li… in Russian Journal of Coordination Chemistry (2012)

  10. No Access

    Article

    A hybrid RANS-LES model for combining flows in open-channel T-junctions

    In the present study, a hybrid RANS-LES (Reynolds Averaged Navier-Stokes equation — Large Eddy Simulation) model is developed for the simulation of open-channel T-junction flows. The hybrid approach can save c...

    Cheng Zeng, C. W. Li in Journal of Hydrodynamics (2010)

  11. No Access

    Article

    Experimental Study on Instantaneous Discharge of Unsorted Particle Cloud in Cross-Flow

    A series of extensive laboratory experiments were conducted to investigate the transport and mixing of instantaneous discharge of unsorted particle cloud in cross-flow. The following experimental results were ...

    Jie Gu, **g Huang, C. W. Li in Journal of Hydrodynamics (2008)

  12. No Access

    Article

    A CD40 Kozak sequence polymorphism and susceptibility to antibody-mediated autoimmune conditions: the role of CD40 tissue-specific expression

    Previously, we and others have demonstrated the association of a C/T single nucleotide polymorphism (SNP), in the Kozak sequence of CD40, with Graves' disease (GD). Here, using an expanded data set of patients, w...

    E M Jacobson, A K Huber, N Akeno, M Sivak, C W Li, E Concepcion, K Ho… in Genes & Immunity (2007)

  13. No Access

    Article

    Transport of Pollutant in Open Channel with Short Waves

    This study examines the effect of short period water waves on the longitudinal mixing of pollutants in open channel flow. These waves create orbital motions and therefore increase the magnitude of the dispersi...

    Sandeep Patil, A.K. Rastogi, S.P. Mahajan, C.W. Li in Environmental Fluid Mechanics (2003)

  14. Article

    Almost sure stability of linear stochastic differential equations with jumps

     Under the nondegenerate condition as in the diffusion case, see [14, 21, 6], the linear stochastic jump-diffusion process projected on the unit sphere is a strong Feller process and has a unique invariant mea...

    C. W. Li, Z. Dong, R. Situ in Probability Theory and Related Fields (2002)

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  15. No Access

    Article

    Relation of BsmI Vitamin D Receptor Gene Polymorphism to Bone Mineral Density and Occurrence of Osteoporosis in Postmenopausal Chinese Women in Taiwan

    Osteoporosis is a common disorder with a strong genetic component. Our aim was to evaluate the correlation of the vitamin D receptor gene intron 8 BsmI polymorphism with bone mineral density (BMD) and their rela...

    H.-Y. ChenChen, W.-C. Chen, W.-C. Chen, F.-J. Tsai… in Osteoporosis International (2001)

  16. No Access

    Article

    Distributions of p53 codon 72 polymorphism in bladder cancer – proline form is prominent in invasive tumor

    Abnormal function of p53 is commonly associated with various cancer formations. High-grade and late-stage bladder cancers have been reported to have mutated or become inactive p53 when using immunohistochemic...

    W.-C. Chen, F.-J. Tsai, J.-Y. Wu, H.-C. Wu, H.-F. Lu, C.-W. Li in Urological Research (2000)

  17. No Access

    Article

    Almost Sure Convergence of the Numerical Discretization of Stochastic Jump Diffusions

    Based on the shuffle product expansion of exponential Lie series in terms of a Philip Hall basis for the stochastic differential equations of jump-diffusion type, we can establish Stratonovich–Taylor–Hall (STH...

    C. W. Li, X. Q. Liu in Acta Applicandae Mathematica (2000)

  18. No Access

    Article

    Properties of In Situ Reinforced Silicon Nitride Ceramics

    In situ reinforced (ISR) silicon nitride ceramics have been developed to have microstructures that mimic the best whisker containing ceramic matrix composites. Large, interlocking needle-like grains of beta silic...

    C. -W. Li, J. Yamanis, P. J. Whalen, C. J. Gasdaska… in MRS Online Proceedings Library (1991)

  19. No Access

    Article

    Characterizing the silica deposition vesicle of diatoms

    The present study on a centric diatom,Ditylum brightwellii, includes two parts: detection of sugars in the silica deposition vesicle (SDV) with lectins and labeling the develo** siliceous cell wall in the SDV w...

    C. -W. Li, S. Chu, M. Lee in Protoplasma (1989)

  20. No Access

    Article

    Optimal stochastic scheduling of systems with Poisson noises

    We consider the problem of optimal stochastic scheduling for nonlinear systems with Poisson noise disturbances and a performance index including both operating costs and costs for scheduling changes. In genera...

    C. W. Li, G. L. Blankenship in Applied Mathematics and Optimization (1987)

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