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| 1 | Fluid-structure interaction in Z-shaped pipe with different supports显示文摘Fluid-structure interaction(FSI)has a strong relation with layout of fluid delivery system.FSI is liable to cause local damage.Thus,FSI analysis is necessary in many cases,especially for flexible pipe systems.FSI modeling consists of eight governing equations and then completely solved via the finite volume method(FVM).Friction,Poisson and joint couplings were discussed in detail to reveal the influence of a Z-shaped pipe with different supports and elbows on FSI.After the feasibility of solving FSI by FVM was verified,the different effects of free,fixed and elastic supports on FSI in the commonly used and simplified Z-shaped pipe were further analyzed.Results indicated that different support stiffness lead to various FSI responses.If coupling occurs at the elbow and less support is considered,then the pipe has a relatively large amplitude and complex pressure fluctuation. | Q.Guo J.X.Zhou X.L.Guan | 2020 | Acta Mechanica Sinica2020，36，2： | 2 |
| 2 | Association of methylenetetrahydrofolate reductase and thymidylate synthase promoter polymorphisms with genetic susceptibility to esophageal and cardia cancer in a Chinese high‐risk population显示文摘 | L.‐D.Wang R.‐F.Guo Z.‐M.Fan X.He S.‐S.Gao H.‐Q.Guo K.Matsuo L.‐M.Yin J.‐L.Li | 2005 | Diseases of the Esophagus2005，，3： | 1 |
| 3 | Production and Characterization of Monoclonal Antibodies to <sup>poly100</sup>S1 Protein of Avian Infectious Bronchitis Virus显示文摘 | J. Q.Hu Y. F.Li J. Q.Guo H. G.Shen D. Y.Zhang J. Y.Zhou | 2007 | Zoonoses and Public Health2007，，2： | 1 |
| 4 | Association of methylenetetrahydrofolate reductase and thymidylate synthase promoter polymorphisms with genetic susceptibility to esophageal and cardia cancer in a Chinese high‐risk population显示文摘 | L.‐D.Wang R.‐F.Guo Z.‐M.Fan X.He S.‐S.Gao H.‐Q.Guo K.Matsuo L.‐M.Yin J.‐L.Li | 2005 | Diseases of the Esophagus2005，，3： | 1 |
| 5 | Macroscopic and microscopic mechanical behaviors of climbing tendrils显示文摘Tendril-bearing climbing plants must recur to the tendril helices with chiral perversion or dual chirality for climbing and to obtain sun exposure. Despite researchers' prolonged fascination with climbing tendrils since Darwin's time and even earlier, why the soft and slender tendrils can bear heavy loads such as the self-weight of a plant or additional load caused by rain remains elusive. In this paper, we take towel gourd tendrils as an example and investigate the macroscopic and microscopic mechanical behaviors of tendrils through experiments and simulations. Our study indicates that the tendril filament exhibits rubber-like hyperelastic behaviors and can particularly endure large elongation, which is mainly attributed to the superelasticity of the cellulose fibril helix contained in the cell wall. Combination of the tendril helical structure with dual chirality or chiral perversion at a macroscale and a cellulose filament helix at a subcellular level creates superior elasticity for biological species relying on support and climbing. This study provides deep insight into the structure-property relationship of climbing tendrils, and the relationship is useful for the bioinspired design of composite systems with superior elasticity. | Q.Guo J.J.Dong Y.Liu X.H.Xu Q.H.Qin J.S.Wang | 2019 | Acta Mechanica Sinica2019，35，3： | 1 |
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