Results 101 to 110 of about 1,439,477 (352)

Highly Aligned Bacteria Cellulose Yarn Aggregation for Energy Generation and Strain Sensing

Advanced Science, EarlyView.
Although high‐performance bacterial cellulose fibers have attracted significant interest for wearable electronics, a self‐powered and high‐mechanosensitive design is still scarce for achieving an intelligent integrated system. Here, we demonstrate an innovative bio‐fabrication strategy to develop a core‐sheath yarn that features the ordered network and
Chong Gao, Duo Xu, Hui Sun, Sun Ping, Zongxue Gu, Keshuai Liu, Zhiqiang Zhou, Bin Yu, Jian Fang, Weilin Xu   +9 more
wiley   +1 more source

Fratura distal do rádio em pacientes com mais de 60 anos: placas ortogonais versus placa volar Distal radial fractures in patients over 60 years old: orthogonal plates versus volar plate

Revista Brasileira de Ortopedia, 2010
OBJETIVO: Comparar os resultados do tratamento cirúrgico entre placa volar com estabilidade angular e placas ortogonais em fraturas instáveis de rádio distal em pacientes com mais de 60 anos. MÉTODOS: Pacientes foram divididos em dois grupos tratados com
Edgard Novaes de França Bisneto, Emygdio José Leomil de Paula, Marcelo Rosa de Resende, Rames Mattar Júnior, Arnaldo Valdir Zumiotti   +4 more
doaj   +1 more source

Radial shortening for the treatment of Kienböck's disease [PDF]

, 1993
Twelve patients with Kienbock's disease were treated by radial shortening. Eight patients were in stage II and four in stage III. After an average of 5 years, relief of pain was satisfactory in 10 patients; 8 were in stage II before
Amillo, S. (Santiago), Barrios, R.H. (Raúl H.), Martinez-Monge, R. (Rafael)   +2 more
core   +1 more source

Risk factors for complications after volar plate fixation of distal radial fractures

Journal of Hand Surgery (European Volume), 2018
This study assessed risk factors for complications after volar plate fixation of distal radial fractures. An assessment of electronic patient records from 2008 to 2016 identified 867 patients with a total of 881 distal radial fractures who underwent ...
K. Sirniö, T. Flinkkilä, Marko Vähäkuopus, Antti Hurskainen, P. Ohtonen, J. Leppilahti   +5 more
semanticscholar   +1 more source

Miniaturized 3D Magnetic Force Sensor via Laser‐Assisted Folding and Magnetization for Enhanced Robotic Dexterity

Advanced Science, EarlyView.
To achieve 3D force sensing in confined spaces such as fingertips, we developed a laser‐assisted folding and magnetization method to fabricate miniature films with precise centripetal magnetization. The resulting compact sensor delivers high force resolution, rapid response, and long‐term stability, significantly enhancing the manipulation capabilities
Yujie Huang, Huangzhe Dai, Chengqian Zhang, Daofan Tang, Xinxin Zhang, Haonan Sun, Annan Ding, Xuebin Ni, Yizhi Zhang, Chengfeng Pan, Peng Zhao   +10 more
wiley   +1 more source

A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang, Kelvin HoLam Heung, Gabrielle J. Naquila, Ashwin Hingwe, Ashish D. Deshpande   +4 more
wiley   +1 more source

DRUJ instability after distal radius fracture: A comparison between cases with and without ulnar styloid fracture [PDF]

, 1923
BackgroundBecause of the importance of the DRUJ in upper extremity function and the prevalence of distal radius fractures, either with or without ulnar styloid fracture, this study was designed to assess the relationship between ulnar styloid fracture ...
Kazemian, Gholam Hossein, Bakhshi, Hooman, Lilley, Matt, Emami Tehrani Moghaddam, Mohammad, Omidian, Mohammad M., Safdari, Farshad, Mohammadpour, Iman   +6 more
core   +1 more source

A Multimodal Laser‐Induced Graphene‐Based Flexible Sensor for Soft Robotic Hand Environmental Perception

Advanced Intelligent Systems, EarlyView.
A multimodal laser‐induced graphene (LIG)‐based flexible sensor is developed to detect proximity and contact signals. Integrated into a soft robotic hand, it enables vision‐free object searching and grasping. Combined with a convolutional neural network, the system achieves accurate material and texture recognition, enhancing the capability of ...
Youning Duo, Jinxi Duan, Xinyu Hao, Kaining Tao, Xin Liu, Mingyuan Li, Xingyu Chen, Wenbo Liu, Zonghao Zuo, Li Wen   +9 more
wiley   +1 more source

Physicochemical and Mechanical Characterization of Commercial Collagen‐Based Wound Dressings

Advanced NanoBiomed Research, EarlyView.
Commercial collagen‐based wound dressings are systematically compared to reveal how porous architecture governs hydration‐driven swelling and mechanical adaptation. Distinct structure–function relationships are identified, showing that wet‐state elasticity and conformability emerge from material composition and processing rather than manufacturer ...
Davide V. Verdolino, David M. Warde, Helen A. Thomason, Kimberly A. Mace, Sarah H. Cartmell   +4 more
wiley   +1 more source

Volar dislocation of the metacarpophalangeal joint of the thumb: A case report

Acta Orthopaedica et Traumatologica Turcica, 2017
We present an 18 year-old patient with a volar dislocation of the metacarpophalangeal joint of the thumb. Open reduction was performed through a dorsal incision.
Serdar Yüksel, Oktay Adanır, Ozan Beytemur, Mehmet Akif Gülec   +3 more
doaj   +1 more source