Results 51 to 60 of about 2,296,192 (346)

Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s

Advanced Functional Materials, EarlyView.
Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu, Xiaofeng Zheng, Shaoxia Zhang, Long Xu, Meng Liu, Jeremy Baribeault St‐Germain, Yue Zhao   +6 more
wiley   +1 more source

Effects of partial wrist arthrodesis on loading at the radiocarpal joints [PDF]

, 2010
The radiocarpal joint plays an important role in the stabilization of the wrist joint. Degenerative diseases such as rheumatoid arthritis can destabilize the joint and compromise the kinematics of the carpal bones.
Gislason, M.K., Nash, D.H., Stansfield, B.W.   +2 more
core  

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

Advanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra, Ju‐Hyoung Han, Hyun Jin Kang, Jeong Eun Byun, Seonghun Lee, Sanghyuk Lee, Yeseul Son, Jaeeun Park, Tae Joo Shin, Youngho Kang, Jung Woo Lee, Soon‐Yong Kwon, Soo‐Hyun Kim   +12 more
wiley   +1 more source

The Effect of Suggested Physical Exercises to Reduce Wrist Joint Injuries Among Secondyear Gymnastics Students [PDF]

Journal of Health Sciences and Surveillance System
Background: Applying trainings and following them during sports training can help reduce the risk of wrist joint injuries and ensure the long-term health and well-being of gymnastics students.
Ghasaq Taher Habeeb, Ali Barkawi Jleeb, Fawziya Kathem Mohsen, Ali Smoom Fartousy   +3 more
doaj   +1 more source

Distal Radioulnar Joint Replacement in the Scarred Wrist

Journal of wrist surgery, 2018
Background Radiocarpal or midcarpal arthritis can occur simultaneously with arthritis of the distal radioulnar joint (DRUJ), leading to functional impairment of the wrist.
Jonathan Lans, Shih-heng Chen, J. Jupiter, L. Scheker   +3 more
semanticscholar   +1 more source

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

Advanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon, Yukye Lee, Sang Ki Rhee, Hyeonjoo Park, Kyowon Kang, Mingyu Sang, Byeonggwan Kim, Jung Seung Lee, Jaehong Lee, Taeyoon Lee   +9 more
wiley   +1 more source

Evaluation of a cadaveric wrist motion simulator using marker-based X-ray reconstruction of moving morphology [PDF]

PeerJ
Surgical intervention is a common option for the treatment of wrist joint arthritis and traumatic wrist injury. Whether this surgery is arthrodesis or a motion preserving procedure such as arthroplasty, wrist joint biomechanics are inevitably altered. To
Joanna Glanville, Karl T. Bates, Daniel Brown, Daniel Potts, John Curran, Sebastiano Fichera   +5 more
doaj   +2 more sources

Four-Dimensional Real-Time Cine Images of Wrist Joint Kinematics Using Dual Source CT with Minimal Time Increment Scanning

Yonsei medical journal, 2013
Purpose To validate the feasibility of real time kinematography with four-dimensional (4D) dynamic functional wrist joint imaging using dual source CT. Materials and Methods Two healthy volunteers performed radioulnar deviation and pronation-supination ...
Y. Choi, Young Han Lee, Sungjun Kim, H. Cho, Ho-Taek Song, J. Suh   +5 more
semanticscholar   +1 more source

Effects of Impedance Reduction of a Robot for Wrist Rehabilitation on Human Motor Strategies in Healthy Subjects during Pointing Tasks [PDF]

, 2011
Studies on human motor control demonstrated the existence of simplifying strategies (namely `Donders' law') adopted to deal with kinematically redundant motor tasks.
Campolo, Domenico, Formica, Domenico, Guglielmelli, Eugenio, Scorcia, Maria, Tagliamonte, Nevio Luigi   +4 more
core   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source