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    Article

    Effect of Porosity and Normal Load on Dry Sliding Friction of Polymer Foam Blocks

    In this study, the effect of porosity on the dry sliding fiction of ethylene-vinyl acetate (EVA) foams was investigated under different normal load conditions. EVA foam blocks with varying porosities were slid...

    Takeshi Yamaguchi, Takehiko Sugawara, Motoi Takahashi, Kei Shibata in Tribology Letters (2018)

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    Article

    Strain-rate dependence of the tensile strength of glass fibers

    It is well known that the strength of glass fibers increases with increasing strain rate. Consequently, impact strength of glass fiber is competitive with that of carbon fiber. This strengthening phenomenon is...

    Yoshihiko Arao, Norihiko Taniguchi, Tsuyoshi Nishiwaki in Journal of Materials Science (2012)

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    Chapter

    Footwear Fitting Design

    The fitting is one of the most important properties of footwear. The fitting property mainly depends on the upper material and structure. This indicates that an investigation of the deformation of the footwear...

    Tsuyoshi Nishiwaki in Emotional Engineering (2011)

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    Article

    Possible involvement of the interleukin-15 and interleukin-15 receptor system in a heightened state of lamina propria B cell activation and differentiation in patients with inflammatory bowel disease

    We investigated the possible roles of the interleukin (IL)-15 and IL-15 receptor (IL-15R) system in a heightened state of B-cell activation and differentiation in intestinal mucosa with inflammatory bowel dise...

    Tsuyoshi Nishiwaki, Kenji Ina, Hidemi Goto, Osamu Watanabe in Journal of Gastroenterology (2005)

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    Article

    Possible involvement of neutrophil elastase in impaired mucosal repair in patients with ulcerative colitis

    Background. Little information is available on the relative contribution of peptide growth factors and leukocyte-derived proteinases to the repair processes in inflammatory bowel disease (IBD). W...

    Yuji Kuno, Kenji Ina, Tsuyoshi Nishiwaki, Tomoyuki Tsuzuki in Journal of Gastroenterology (2002)

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    Chapter and Conference Paper

    Elastic Wave Propagation Analysis for Laminated Composite Using a Quasi-three-dimensional Model

    So far the study for dynamic behavior of the composite structures has been superficial as compared with that for static behavior. However these dynamic problems such as an impact and a transient problems have ...

    Tsuyoshi Nishiwaki, Atsushi Yokoyama, Zen-ichiro Maekawa in Computational Mechanics ’95 (1995)