Explanations
Spring Utilization in Landing Shock Response Control Mechanisms for Aerospace Applications
Kikuko MIYATA, Susumu HARA, 483
Proposal for a Variable Stiffness Wheel that Activity Modifies the State of Contact with a Loose Ground by Utilizing the Compressive Characteristics of the Spring
Kojiro IIZUKA, Takahiro NAKAMURA, 490
Variable Stiffness Tendon Mechanisms using Nonlinear Springs
Satoshi KOMADA, 497
Fish Robot with Nice Control of Snap-Through Buckling and the Future of Underwater Robotics
Yuichiro SUEOKA, 503
Papers (Published in J-STAGE)
Liquid-encapsulated Fuel for Hybrid Rocket Concept and 3D Printer Prototype
Apollo B. FUKUCHI, 511
Effect of Re-induction Hardening on Bending Fatigue Strength of S45C Spur Gears
Tomoaki IKUTA, Kazuyoshi TAKAHAMA, Ryosuke NISHI, Yuichi ONO, Takao KOIDE, 523