Results 191 to 200 of about 2,194,319 (306)

Revision of <i>Anadimonia</i> Ogloblin, support for synonymy with <i>Trichocerophysa</i> Gressitt & Kimoto (Coleoptera, Chrysomelidae, Galerucinae, Galerucitae), with descriptions of one new genus and nine new species. [PDF]

Zookeys
Lee CF, Bezděk J.
europepmc   +1 more source

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

Advanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu, Chunlong Wang, Xiaohang Sun, Hongwei Guo, Jiayao Ma, Yan Chen   +5 more
wiley   +1 more source

Association between maximal lower leg strength and static and dynamic balance as well as gait velocity in older adults. [PDF]

Front Aging
Warneke K, Stotz A, Konrad A, Zech A.
europepmc   +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, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Multiphoton‐Printed Microrobotic Arrays Powered by Discrete, Monolithically Integrated Hydrogel Actuators

Advanced Robotics Research, EarlyView.
Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward, Eric Nieto Gonzalez, Michael Gallegos, Thomas Golecki, Bryan Kaehr, Holly M. Golecki   +5 more
wiley   +1 more source

Relationship Between Knee Muscle Strength Symmetry and Lower Limb Landing Mechanics Following ACL Reconstruction. [PDF]

Sports Med Open
Yang K, Xue B, Ma X, Wang X, Zhao Y, Yang C, Zhou Z, Zheng L.   +7 more
europepmc   +1 more source

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

Annotated checklist of Dermaptera and Zoraptera (Insecta) of Singapore, with redescriptions of several species. [PDF]

Zookeys
Kamimura Y, Cheah S, Wang WY, Lam WN.
europepmc   +1 more source

Light‐Driven Quadrupedal Walking Biohybrid Robot With Antagonistic Muscle‐Rings and Inclined Joints

Advanced Robotics Research, EarlyView.
This work presents a light‐driven quadrupedal walking biohybrid robot powered by antagonistic muscle‐rings that achieve alternating walking gait. Optical training improved reproducibility of cultured muscle tissues, while caffeine treatment enhanced contractile force.
Shotaro Saito, Byeongwook Jo, Tomohiro Morita, Shota Noda, Minghao Nie, Shoji Takeuchi   +5 more
wiley   +1 more source

Intraoperative fluoroscopically assessment underestimates the posterior tibial slope in open-wedge high tibial osteotomy. [PDF]

J Exp Orthop
Neopoulos G, Berger A, Sieber P, Jud L, Vlachopoulos L, Fucentese SF.   +5 more
europepmc   +1 more source