Results 151 to 160 of about 9,538 (308)
Advanced Robotics Research, EarlyView.A multimaterial robotic gripper fabricated via multimaterial 3D printing integrates conductive thermopolymer joints with flexible elastomeric components. Joule heating enables precise joint‐level stiffness modulation, enhanced by embedded temperature sensors, passive shape restoration, and active cooling, enabling versatile manipulation capabilities ...
Daniel Jee Seng Goh +4 more
wiley +1 more source
Practical Approach Towards Green Methanol as Maritime Propellant
Abstract Maritime transport plays an essential role in the EU economy and is one of the most energy-efficient modes of transport. Nevertheless, it is as well a large and growing source of greenhouse gas emissions. Consequently, the use of alternative carbon-neutral propellants in shipping must be investigated and promoted.
Nils Meyer-Larsen, Gerhard Schories
openaire +1 more source
Publications of the Jet Propulsion Laboratory, July 1964 through June 1965 [PDF]
JPL publications bibliography with abstracts - reports on DSIF, Mariner program, Ranger project, Surveyor project, and other space programs, and space ...
Woods, R. L.
core +1 more source
Liquid Metal Sensors for Soft Robots
Advanced Robotics Research, EarlyView.This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang +7 more
wiley +1 more source
Assessment of the Stability of Propellants Modified with Eco-Friendly Plasticizers. [PDF]
Polymers (Basel)Cieślak K, Wycech MI, Tomaszewski W.
europepmc +1 more source
Storage tests of nitrogen tetroxide and hydrazine in aluminum containers [PDF]
Nitrogen tetroxide and hydrazine compatibility with aluminum alloy storage ...
Hollywood, L. P. +2 more
core +1 more source
Advanced Robotics Research, EarlyView.An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma +10 more
wiley +1 more source
Alternative solid hydrocarbons as propellants for electrothermal plasma radio-frequency thrusters. [PDF]
Sci RepLee T +4 more
europepmc +1 more source
Propellant material compatibility program and results [PDF]
The effects of long-term (up to 10 years) contact of inert materials with earth-storable propellants were studied for the purpose of designing chemical propulsion system components that can be used for current as well as future planetary spacecraft.
Cannon, W. A. +3 more
core +1 more source
Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion
Advanced Robotics Research, EarlyView.This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley +1 more source