Results 71 to 80 of about 214,766 (298)

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Severin and Holy Rollers concert flier, d.c. space, Washington, D.C., May 31, 1991

open access: yes, 1991
Flier promoting a concert by the bands Severin and Holy Rollers. The concert occurred on May 31, 1991, at d.c.
Unknown
core  

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

open access: yesAdvanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali   +6 more
wiley   +1 more source

Fidelity Jones and Holy Rollers concert flier, BBQ Iguana, Washington, D.C., December 1, 1989

open access: yes, 1989
Flier promoting a concert by the Washington, D.C. punk bands Fidelity Jones and Holy Rollers at BBQ Iguana in Washington, D.C.

core  

Stiffness‐Programmable Origami Robots With Tendon‐Driven Actuation via Multimaterial 3D Printing

open access: yesAdvanced Robotics Research, EarlyView.
Motion diversity is achieved in a tendon‐driven origami robot through programmable stiffness rather than modified actuation. Multimaterial 3D printing embeds soft creases, modular inserts redirect identical tendon inputs into distinct behaviors, and variable‐stiffness inserts enable real‐time switching.
Elisha Lerner, Jianguo Zhao
wiley   +1 more source

Dynamic characteristics analysis of gear transmission system with three kinds of bearings of a high-speed train

open access: yesChinese Journal of Mechanical Engineering
The traction transmission system is a key part of high-speed electric multiple units (EMUs). It is crucial to the safe operation and dynamic performance of the train. A coupled dynamic model considering the gear transmission system of a high-speed EMU is
Jie Cao   +5 more
doaj   +1 more source

Weatherhead and Holy Rollers concert flier, d.c. Space, Washington, D.C., August 1, 1989

open access: yes, 1989
Flier promoting a concert from the Washington, D.C. punk bands Weatherhead (John Stabb's new band following the dissolution of Government Issue earlier in 1989) and the Holy Rollers at d.c. Space in Washington D.C. on Tuesday, August 1, 1989.

core  

Flexible Sensors for Robotics Tactile Perception: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

On the Behaviour of Rollers in a Cylindrical Roller Bearing

open access: yesJournal of the Society of Mechanical Engineers, 1959
Kosaku IIDA, Teruo IGARASHI
openaire   +3 more sources

A micro ultrasonic motor using a micro-machined cylindrical bulk PZT transducer [PDF]

open access: yes, 2006
In this paper, a micro ultrasonic motor using a micro-machined bulk piezoelectric transducer is introduced. The cylindrical shaped bulk piezoelectric transducer, a diameter of 0.8 mm and a height of 2.2 mm, was developed as stator transducer for ...
Morita, Takeshi   +5 more
core   +1 more source

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