Results 81 to 90 of about 1,161,769 (196)
Shape recovery in a thermoset shape memory polymer and its fabric-reinforced composites
eXPRESS Polymer Letters, 2011 A shape memory polymer (SMP) can be deformed from a permanent to a temporary shape above their transformation temperature. Upon reheating, the SMP spontaneously returns to the permanent shape.
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Temperature dependence of shape recovery of HMW and VHMW poly-(L-lactide)
Current Directions in Biomedical EngineeringWithin this work, the influence of recovery temperature on thermal induced shape recovery behaviour of injection molded biodegradable poly-(L-lactide) (PLLA) was investigated.
Oschatz Stefan +3 more
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Nanomaterials, 2019 Smart materials with light-actuated shape memory effects are developed from renewable resources in this work. Bio-based benzoxazine resin is prepared from vanillin, furfurylamine, and paraformaldehyde by utilizing the Mannich-like condensation.
Wassika Prasomsin +4 more
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Mechanical Engineering JournalThe jamming transition phenomenon refers to the change in stiffness of a powder as its density changes. As a familiar example, vacuum-packed coffee grounds are hard, but when opened to allow air into the package and the density is reduced, the grounds ...
Naoki MATSUMOTO +3 more
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Tactile Mapping and Localization from High-Resolution Tactile Imprints
, 2019 This work studies the problem of shape reconstruction and object localization using a vision-based tactile sensor, GelSlim. The main contributions are the recovery of local shapes from contact, an approach to reconstruct the tactile shape of objects from
Bauza, Maria +2 more
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Carbon / Epoxy Resin Based Elastic Memory Composites
Eurasian Chemico-Technological Journal, 2012 Elastic memory composites were processed from shape memory epoxy resins and carbon fabric reinforcements. Three different types of epoxies (diglycidyl ether of bisphenol-A, tris(4-glycidyloxy phenyl)methane, and epoxy novolac) were used as matrices ...
J. D. Merline, C. P. Reghunadhan Nair
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AerospaceShape memory polymer composite (SMPC) hinges have been researched as deployable structures in space missions due to their stable and controllable shape recovery behaviors.
O-Hyun Kwon, Jin-Ho Roh
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Multi-Scale Fish Segmentation Refinement and Missing Shape Recovery
IEEE Access, 2019 Image processing and analysis techniques have drawn increasing attention since they enable a non-extractive and non-lethal approach to collecting fisheries data, such as fish size measurement, catch estimation, regulatory compliance, species recognition,
Gaoang Wang +3 more
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Modelling the Nonlinear Response of Silicon Photomultipliers
, 2019 A statistical model of the nonlinear response of silicon photomultipliers is presented. It includes losses of both the photodetection efficiency and the gain during pixel recovery periods as well as the effect of correlated and uncorrelated noise.
Rosado, Jaime
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Research on the forming and demolding process of shape memory self-demolding mold
AIP AdvancesThe molding method is highly anticipated in engineering fields and has been preliminarily applied. However, traditional demolding methods introduce subtle deviations in demolding direction, leading to demolding defects and reduced forming accuracy.
Miao Wang, Zhenming Zhang
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