Results 141 to 150 of about 534,196 (400)

Soft and Strong: Elastic Conductors with Bio‐Inspired Self‐Protection

Advanced Materials, EarlyView.
A general reverse‐engineering approach is demonstrated for designing functional yarns that uses woven fabric architecture as a structural framework. The fabric‐based stretchable conductive yarns combine flexibility, high elasticity, low stiffness, self‐protection, and weavability with conventional textile processes. By fine‐tuning the number of elastic
Chenglong Zhang, Xiulun Yin, Chris Zhou, Xin Lu, Siying Wu, Ying Li, Addie Bahi, Sukhneet Kaur Dhillon, Orlando J. Rojas, Jinhua Jiang, Nanliang Chen, Frank K. Ko, John D. W. Madden   +12 more
wiley   +1 more source

Kinematic and Dynamic Analysis of the 2-DOF Spherical Wrist of Orthoglide 5-axis [PDF]

, 2009
This paper deals with the kinematics and dynamics of a two degree of freedom spherical manipulator, the wrist of Orthoglide 5-axis. The latter is a parallel kinematics machine composed of two manipulators: i) the Orthoglide 3-axis; a three-dof ...
Caro, Stéphane, Chablat, Damien, Ur-Rehman, Raza, Wenger, Philippe   +3 more
core   +2 more sources

TENDON TRANSPLANTATION IN DROP-WRIST DUE TO NERVOUS INJURY [PDF]

, 1919
Vernon Pennell
openalex   +1 more source

A Lightweight, Flexible and Mechanically Robust Nonwoven Copper Metallized Nylon‐6 Fibers for Enhanced Charge Dissipation and Reduced Electrical Resistance for ESD Protection

Advanced Materials Interfaces, EarlyView.
A breathable and mechanically robust PA6 electrospun textile is modified via physical vapor deposition of a nanoscale copper layer, enabling efficient electrostatic charge dissipation. The resulting material exhibits a 99.6% decrease in triboelectric voltage and a 60% increase in tensile strength, offering a multifunctional solution for electrostatic ...
Piotr K. Szewczyk, Daniel P. Ura, Joanna Knapczyk‐Korczak, Lukáš Halagačka, Kamil Postava, Jacek Nizioł, Urszula Stachewicz   +6 more
wiley   +1 more source

Novel Robotic Balloon-Based Device for Wrist-Extension Therapy of Hemiparesis Stroke Patients

Sensors
Upper-limb paresis is one of the main complications after stroke. It is commonly associated with impaired wrist-extension function. Upper-limb paresis can place a tremendous burden on stroke survivors and their families. A novel soft-actuator device, the
Klaudia Marek, Aleksandra Olejniczak, Elżbieta Miller, Igor Zubrycki   +3 more
doaj   +1 more source

Electromechanical Anisotropy in Aligned Nanomesh Electrodes for E‐Skin Applications

Advanced Materials Interfaces, EarlyView.
Aligned nanofiber mesh electrodes exhibit direction‐dependent electromechanical responses when strained along or across the fiber axis. This controlled anisotropy enables the same free‐standing device to function as either a high‐sensitivity strain sensor or a stretchable interconnect, offering a breathable and biocompatible platform for skin ...
Hyeokjin Cho, Gaeun Yun, Phuong Thao Le, Tae Sik Hwang, Juhyeong Jeon, Seung Whan Kim, Jungho Lee, Geunbae Lim   +7 more
wiley   +1 more source

Wrist joint assembly [PDF]

, 1978
A wrist joint assembly is provided for use with a mechanical manipulator arm for finely positioning an end-effector carried by the wrist joint on the terminal end of the manipulator arm. The wrist joint assembly is pivotable about a first axis to produce
Johnson, J. D., Kersten, L.
core   +1 more source

NOTE ON THE RELATION OF THE OS MAGNUM TO TUBERCULOSIS OF THE WRIST-JOINT [PDF]

, 1900
DAVID EDWARD MUNDELL
openalex   +1 more source

Inkjet Printed Heating Elements on Textile Substrate for Functionalized Gloves

Advanced Materials Interfaces, EarlyView.
This paper focuses on the implementation of a thin‐film heating structure dedicated to a human hand form using the inkjet printing technology, on a textile substrate for the application area of flexible wearable technologies. The heating performance of the finger structures on the textile substrate demonstrated comparable stable and homogeneous heating
Kalyan Y. Mitra, Tobias Richter, Rodion Podkowyrin, Georg Buchecker, Dana Mitra, Wolfgang Kilian, Michael Eichhorst, Ralf Zichner, Stephan Odenwald   +8 more
wiley   +1 more source

Sensitivity and specificity of electrodiagnostic parameters in diagnosing carpal tunnel syndrome: a case-control study

Bone & Joint Open
Aims: The sensitivity and specificity of electrodiagnostic parameters in diagnosing carpal tunnel syndrome (CTS) have been reported differently, and this study aims to address this gap.
Shahir Mazaheri, Jalal Poorolajal, Alireza Mazaheri   +2 more
doaj   +1 more source