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12篇 您的检索式:作者名="L.Song"
    题名 作者 年代 出处 被引量
1龙虾胃肠神经系统的数值分析显示文摘利用抑制神经系统的WinnerLessCompetition(WLC)模型,通过数值方法分析Mulloney型龙虾胃肠神经系统神经元的电位发放,得到胃研磨囊和幽门神经系统中各个神经元的电位发放和系统的节律变化。结果表明,胃研磨系统内神经元的发放规律显示两侧牙齿和中间牙齿出现切断、挤压和研磨食物等状态,幽门系统内神经元的发放规律显示幽门节律出现依次发放的三个部分。两个神经系统的数值结果,不仅解释了龙虾胃肠神经系统中神经元电位发放与肌肉运动的关系,而且理论再现了龙虾胃肠神经系统的节律变化和实验结果。刘深泉 L.Song 2004生物物理学报2004,20,3:4
2Adult mesenchymal stem cells: characterization, differentiation, and application in cell and gene therapy显示文摘D.Baksh L.Song R. S.Tuan 2007Journal of Cellular and Molecular Medicine2007,,3:2
3Rapid industrialization and market for energy and minerals:China in the East Asian context显示文摘Garnaut R. L.Song 0,,03:1
4Microsomal prostaglandin E synthase‐1 inhibition in cardiovascular inflammatory disease显示文摘M.Wang W.‐L.Song Y.Cheng G. A.FitzGerald 2008Journal of Internal Medicine2008,,5:1
5Linear B-spline copulas with applications to nonparametric estimation of copulas显示文摘X.Shen Y.Zhu L.Song 0,,07:1
6Flame retardancy and thermal degradation of intumescent flame retardant polypropylene with MP/TPMP显示文摘Xing W L.Song 0,,08:1
7Corrosion Mechanisms of Magnesium Alloys显示文摘G. L.Song 2000Adv. Eng. Mater2000,,1:1
8Adult mesenchymal stem cells: characterization, differentiation, and application in cell and gene therapy显示文摘D.Baksh L.Song R. S.Tuan 2007Journal of Cellular and Molecular Medicine2007,,3:1
9Corrosion Mechanisms of Magnesium Alloys显示文摘G. L.Song 2000Adv Eng Mater2000,,1:1
10In-situ synchrotron high energy X-ray diffraction study on the internal strain evolution of D019-α2 phase during high-temperature compression and subsequent annealing in a TiAl alloy显示文摘The residual stress in the D019-α2 phase is known to be significantly higher than that in the L10-γphase in TiAl alloys after deformation due to the poor plasticity and strong mechanical anisotropy of theα2 phase.However,the internal stress accumulation and relaxation in theα2 phase during high-temperature deformation and annealing are scarcely investigated.In this study,for the first time,the internal strain evolution and load partitioning between theα2 andγphases at high temperatures are characterized by in-situ synchrotron high energy X-ray diffraction(HEXRD)technique.The plastic deformation is at least initiated at a stress of roughly 200 MPa in theγphase and 775 MPa in theα2 phase.The intergranular strains in theα2 phase are generated by the onset of dislocation glide in theγphase,and accentuated with the accumulated dislocations and the ensuing twinning activity.After unloading,great intergranular strains are preserved in theα2 phase constrained by the heavily plastically deformedγphase.During subsequent heating from 400 to 1000℃,the internal strains in theα2 phase are almost fully relaxed by substantial dislocation annihilation and rearrangement in theγphase.During annealing at 800℃,the internal strain relaxation is rapid in the initial 10 min,whereas considerably retarded subsequently.The extent of relaxation after holding at 800℃for 1 h is equivalent to that of heating in an effective temperature range of 680-880℃for 10 min.The in-situ lattice strain measurements with various thermal relaxation schemes provide guidance for the stress relief annealing of TiAl components.X.Liu L.Song A.Stark F.Pyczak T.B.Zhang 2023Journal of Materials Science & Technology2023,,32:0
11胶原蛋白及多酚:新关系及新成果(第一部分:新鞣制过程中类黄酮地反应)显示文摘植物鞣剂的收敛性会影响鞣制效果,从而影响其在现代鞣制中作为有机鞣剂的发展。非鞣剂的存在避免了由于多酚的强反应性而导致鞣剂不能充分渗透到皮内的问题,而非鞣剂来自于自然产物,如绿茶或由鞣剂降解为非鞣剂。而无论是鞣质还是非鞣质在结合鞣时都可以与醛类物质发生结合,从而使胶原的湿热稳定性得以提高。原翠雀定以及原剌槐青定的使用在该篇文章中被提及,他们的共同特点就是含有连苯三酚B环。同时非鞣质的用途也为现代有机鞣制提供了特定路径。A.D.Covington T.H.Lilley L.Song C.S.Evans 王亚娟(编译) 2008北京皮革(中外皮革信息版)(中)2008,,5:0
12用伪测量法设计次最佳目标跟踪滤波器显示文摘本文给出了一种跟踪机动目标用的次最佳Kalman滤波器的设计方法。该设计方法主要以目标线性动态方程和称之为伪测量的拟线性测量方程为基础。伪测量是由原始的非线性测量经过代数运算得到的。本文给出的滤波器在计算上比其它类似性能的滤波器有更多的优点。同时,本文还给出了一类表示座标转弯机动的目标加速度Berg模型。给出的模型与基本假设是一致的。蒙特卡塔法计算机模拟试验结果,验证了所给出的目标加速度模型的次最佳滤波器的有效性。Taek L.Song Jo Young Ahn Chanbin park 许世荣 孙炳生 徐振来 1990现代雷达1990,12,2:0
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