Results 121 to 130 of about 20,841 (294)
, 2014 The current concern with the environment promotes the development of new technologies for production with use of alternative materials, from renewable resources, and changes in production processes, having as main objective the reduction of environmental
Ramos, Bruno Perazzelli Farias +2 more
core +1 more source
Jurnal MIPA, 2013 Komposit berbahan dasar serbuk limbah kaca telah dihasilkan dengan perekat polimer polyurethane (PU) dan polyvinyl acetate (PVAc). Komposit dengan perekat polimer PU memiliki kuat tekan 36 MPa dengan fraksi optimum perekat adalah 30% berat.
MP Aji
doaj
Advanced Robotics Research, EarlyView.Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus +8 more
wiley +1 more source
Shear fracture properties of green-glued polyurethane wood adhesive bonds
, 2005 The shear fracture properties of green-glued polyurethane wood adhesive bonds subjected to kiln drying were investigated. The local shear strength and fracture energy of the wood adhesive bonds were determined from experimentally recorded complete shear ...
Sterley, Magdalena,, Gustafsson, P. J.
core
Durability of Soft Pneumatic Actuators: A Review and Benchmarking Protocol
Advanced Robotics Research, EarlyView.Lack of durability is a key challenge hindering the broad scale adoption of soft pneumatic actuators (SPAs) in automation industries. This review provides a comprehensive overview of existing research on SPA durability, introduces a standardized durability benchmarking protocol to consolidate the testing of SPAs, and outlines promising directions for ...
Dickson Chiu Yu Wong +2 more
wiley +1 more source
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 +3 more
wiley +1 more source
Adhesive Bonding of Concrete-steel Composite Bridges by Polyurethane Elastomer
, 2008 This thesis is motivated by the use of full-depth, precast, prestressed concrete panels to facilitate deck replacement of composite bridges. The shear pockets required in using convention shear stud connections, however, can cause durability problems ...
Cheung, Billy Siu Fung
core +1 more source
Castor oil based polyurethane adhesive content on OSSB produced with soybean straw
, 2020 Oriented Structural Straw Board (OSSB) panels are composites made from straw originally from agricultural residues and non-formaldehyde based adhesive, whose main application is for construction as a closing and ceiling material.
Silva, Maria Fernanda Felippe +5 more
core
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 +6 more
wiley +1 more source
Synthesis and characterization of Jatropha (Jatropha curcas L.) oil-based polyurethane wood adhesive
, 2014 Vegetable oil-based adhesives emerged as an environmentally friendly substitute for petrochemical-based materials. Palm oil-based adhesives have been studied extensively and the poor performance it is probably due to the high content of saturated fatty ...
Abdullah, Luqman Chuah +3 more
core +1 more source