|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Mechanical properties of cocoons constructed consecutively by a single silkworm caterpillar,Bombyx mori显示文摘大多数动物有能力适应,到一些延长并且以环境的不同方法,变化或骚乱。在我们的实验,我们强迫了一条蚕毛虫旋转二,三或四由从茧拿出它的薄茧正在被构造。这些茧的机械性质被静态的张力的测试和动态机械热分析学习。尽管外部骚乱可以总共丝绸的重量由蚕旋转了的引起减少,渐渐的改进有趣地在这些薄茧的机械性质被发现。扫描茧的折断的标本的电子显微镜学观察在那里显示出那存在几不同精力驱散机制在宏同时发生了--,中央--,并且微规模,产出茧的一个优异能力从外面吸附可能的攻击的精力并且高效地保护它的蛹免于损坏。通过百万年的进化,因此,蚕 Bombyx 粗腐殖质 i 似乎增加了能力改编外部骚乱并且当它的第一茧为一些原因被损坏了时,与优化保护的功能重新设计新茧。 | S.Q.Huang H.P.Zhao X.Q.Feng W.Cui Z.Lin M.Q.Xu | 2008 | Acta Mechanica Sinica2008,24,2: | 3 |
| 2 | Mechanisms of symptomatic improvement after gastric electrical stimulation in gastroparetic patients显示文摘 | R. W.Mccallum R. W.Dusing I.Sarosiek J.Cocjin J.Forster Z.Lin | 2010 | Neurogastroenterology & Motility2010,,2: | 3 |
| 3 | 查看详情显示文摘 | Z.Lin | | 0,,: | 1 |
| 4 | Seismic performance and global ductility of RC frames rehabilitated with retrofi tted joints by CFRP laminates显示文摘This paper presents a new FRP retrofi tting scheme to strengthen local beam-column joints in reinforced concrete(RC) frames.The new retrofi tting scheme was proposed following a preliminary study of four different existing retrofi tting schemes.A numerical simulation was conducted to evaluate the effectiveness of FRP-strengthened reinforced concrete frames by bridging behavior of local joints to the whole structure.Local confi nement effects due to varying retrofi tting schemes in the joints were simulated in the frame model.The seismic behavior factor was used to evaluate the seismic performance of the strengthened RC frames.The results demonstrated that the new proposed retrofi tting scheme was robust and promising,and fi nite element analysis appropriately captured the strength and global ductility of the frame due to upgrading of the local joints. | M.Fakharifar M.K. Sharbatdar Z.Lin A.Dalvand A.Sivandi-Pour G.Chen | 2014 | Earthquake Engineering and Engineering Vibration2014,13,1: | 1 |
| 5 | DETECTION AND DEPTH PROFILING OF ^(19)F USING RESONANCES IN THE ^(19)F(α,p) ^(22)Ne REACTION显示文摘Resonances in the reaction 19F (α ,p) 22Ne have been used to detect and depth profile 19F in solid targets. Incident alpha particles in the range 2100-2500 keV were used and protons were detected at θ=135° with a large solid angle surface barrier detector covered to stop elastically scattered alpha particles. This technique is a simple, nuclide specific probe and is particularly useful in detecting 19F in the presence of heavy elements such as GaAs where conventional Rutherford backscattering is ineffective. Examples using this technique on epitaxially grown thin films containing LaF3 layers will be presented. | L.C.McIntyre Jr. J.A.Leavitt M.D.Ashbaugh B.Dezfouly-Arjomandy Z.Lin J.Oder R.F.C.Farrow S.S.P.Parkin | 1990 | Nuclear Science and Techniques1990,1,Z1: | 0 |
| 6 | Full Torus Electromagnetic Gyrokinetic Particle Simulations with Kinetic Electrons显示文摘The full torus electromagnetic gyrokinetic particle simulations using the hybrid model with kinetic electrons in the presence of magnetic shear is presented.The fluid-kinetic electron hybrid model employed in this paper improves numerical properties by removing the tearing mode,meanwhile,preserves both linear and nonlinear wave-particle resonances of electrons with Alfven wave and ion acoustic wave. | Y.Nishimura Z.Lin L.Chen | 2009 | Communications in Computational Physics2009,5,1: | 0 |
| 7 | Simulation of Fusion Plasmas:Current Status and Future Direction显示文摘 | D.A.Batchelor M.Beck A.Becoulet R.V.Budny C.S.Chang P.H.Diamond J.Q.Dong G.Y.FU A.Fukuyama T.S.Hahm D.E.Keyes Y.Kishimoto S.Klasky L.L.Lao K.Li Z.Lin B.Ludaescher J.Manickam N.Nakajima T.Ozeki N.Podhorszki W.M.Tang M.A.Vouk R.E.Waltz S.J.Wang H.R.Wilson X.Q.Xu M.Yagi F.Zonca | 2007 | Plasma Science and Technology2007,9,3: | 0 |
| 8 | Gyrokinetic Particle Simulation of Compressional Electromagnetic Modes显示文摘A gyrokinetic particle simulation model is developed for simulations of the compressional electromagnetic turbulence driven by the mirror instability.Results of the linear simulations of mirror modes agree well with the analytic dispersion relation.Nonlinear simulations of a single mode find that the mirror instability saturates via a phase-space trapping due to the nonlinear wave-particle interaction when the instability drive is weak. | H.Qu Z.Lin | 2008 | Communications in Computational Physics2008,4,8: | 0 |
| 9 | Two-Fluid Formulation of Lower-Hybrid Drift Instabilities in Current-Sheet Equilibrium with a Guide Field显示文摘Anonlocal two-fluid formulation has been constructed for describing lowerhybrid drift instabilities in current-sheet configuration with a finite guide magnetic field in the context of magnetic reconnection.As a benchmark and verification,a class of unstable modes with multiple eigenstates are found by numerical solutions with guide field turned off.It is found that the most unstable modes are the electrostatic,short-wavelength perturbations in the lower-hybrid frequency range,with wave functions localized at the edge of the current sheet where the density gradient reaches its maximum.It is also found that there exist electrostatic modes located near the center of the current sheet where the current density is maximum.These modes are lowfrequency,long-wavelength perturbations.Attempts will bemade to compare the current results with those from kinetic theory in the near future since the validity of the fluid theory ultimately needs to be checked with the more fundamental kinetic theory. | W.Zhang Z.Lin P.H.Yoon X.Wang | 2008 | Communications in Computational Physics2008,4,8: | 0 |
| 10 | Coupling model for waves propagating over a porous seabed显示文摘The wave-seabed interaction issue is of great importance for the design of foundation around marine infrastructures.Most previous investigations for such a problem have been limited to uncoupled or oneway coupled methods connecting two separated wave and seabed sub models with the continuity of pressures at the seabed surface.In this study,a strongly coupled model was proposed to realize both wave and seabed processes in a same program and to calculate the wave fields and seabed response simultaneously.The information between wave fields and seabed fields were strongly shared and thus results in a more profound investigation of the mechanism of the wave-seabed interaction.In this letter,the wave and seabed models were validated with previous experimental tests.Then,a set of application of present model were discussed in prediction of the wave-induced seabed response.Numerical results show the wave-induced liquefaction area of coupled model is smaller than that of uncoupled model. | C.C.Liao Z.Lin Y.Guo D.-S.Jeng | 2015 | Theoretical & Applied Mechanics Letters2015,5,2: | 0 |