Results 161 to 170 of about 220,614 (308)

Some Physical and Mechanical Properties of Recycled Polyurethane Foam Blends

Blends of secondary rigid polyurethane foams (RPUFs) with soft polyurethane foams (SPUFs) were in vestigated. The effect of SPUF content and its chemical nature on some physical and mechanical properties of the blends was evaluated. Owing to the stronger
Merijs-Meri, Remo, Bledzki, Andrzej K., Zicāns, Jānis, Kardasz, D.   +3 more
core  

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

Advanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Performance Prediction of Antiaging Aliphatic Polyurethane Topcoat. [PDF]

ACS Omega
Xiang X, Wang T, Liu J, Lei P, Wang W, Wu H, Wang F.   +6 more
europepmc   +1 more source

Ionic Polyurethanes-Development of Waterborne Polyurethanes-

Journal of The Adhesion Society of Japan, 2004
openaire   +2 more sources

Heterogeneous catalysis for the closed-loop chemical recycling and regeneration of flexible polyurethane foam materials

reservedFlexible polyurethane foams (PUFs), widely used in long-lasting applications such as automotive seating, pose significant environmental challenges at the end of their life due to their complex chemical structure, which cannot be broken down by ...
VELAZQUEZ RIVERA, VANIA
core  

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

Complete genome sequence of polyurethane-degrading <i>Aeromicrobium</i> sp. JP4. [PDF]

Microbiol Resour Announc
Ji J, Gao J, Bao Y, Li X, Zhao R, Wang W, Tan L, Zhu C, Wu X, Wu Y, Wang L, Ben A, Liu T.   +12 more
europepmc   +1 more source

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

Advanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings, Levanya Dewanarayana, Iline Shaju, Haider Al‐Wizni, Sampson Marquis, Weicheng Huang, Pooya Sareh   +6 more
wiley   +1 more source

Fluorohydrocarbon Plasma Functionalization of Polyurethane Surfaces: Bacterial Adhesion and Cell Response. [PDF]

Polymers (Basel)
Drożdż K, Chytrosz-Wróbel P, Kumar D, Zając K, Kotarba A, Brzychczy-Włocha M.   +5 more
europepmc   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source