Results 61 to 70 of about 106,826 (378)

Laser‐Induced Graphene‐Assisted Patterning and Transfer of Silver Nanowires for Ultra‐Conformal Breathable Epidermal Electrodes in Long‐Term Electrophysiological Monitoring

Advanced Functional Materials, EarlyView.
This study presents a novel method using laser‐induced graphene (LIG) to enable high‐yield transfer of silver nanowire (AgNW) networks onto ultra‐low modulus, breathable silicone substrates. This approach creates ultra‐conformal epidermal electrodes (≈50 µm) for long‐term, high‐fidelity electrophysiological monitoring, even in challenging conditions ...
Jiuqiang Li, Senhao Zhang, Jun Zhong, Benkun Bao, Kai Guo, Yingying Zhang, Kerong Yang, Yao Tong, Donghai Qiu, Hongbo Yang, Huanyu Cheng   +10 more
wiley   +1 more source

Limited Revision with a Newly Designed Hinge Device for the Treatment of Mega‐Prosthesis Hinge Failure: Two Case Reports

Orthopaedic Surgery
Background Surgical treatment for hinge failure in mega‐prosthesis continues to be a challenge. This study introduces a new method for treating hinge failure by using a unilateral prosthesis and hinge revision.
Kai Zheng, Xiu‐chun Yu, Ming Xu, Hao‐cheng Cui, Jing‐yu Zhang, Yue Wei   +5 more
doaj   +1 more source

A Comprehensive Review of Myoelectric Prosthesis Control [PDF]

arXiv, 2021
Prosthetic hands can be used to support upper-body amputees. Myoelectric prosthesis, one of the externally-powered active prosthesis categories, requires proper processing units in addition to recording electrodes and instrumentation amplifiers. In this paper, the following myoelectric prosthesis control methods were discussed in detail: On-off and ...
arxiv  

Explant Analysis of Total Disc Replacement [PDF]

, 2006
Explant analysis of human disc prostheses allow early evaluation of the host response to the prosthesis and the response of the prosthesis from the host. Furthermore, early predictions of failure and wear can be obtained.
Anderson, Paul A., Kurtz, Steven M., Toth, Jeffrey M.   +2 more
core   +1 more source

The impact of patient–prosthesis mismatch on late outcomes after mitral valve replacement [PDF]

, 2007
ObjectivesThe incidence of patient–prosthesis mismatch after mitral valve replacement and its effect on late outcomes have remained unclear. This study was conducted to determine the impact of patient–prosthesis mismatch on recurrent congestive heart ...
Bedard, Pierre, Chan, Vincent, Goldstein, Bill, Hendry, Paul, Lam, Buu-Khanh, Masters, Roy, Mesana, Thierry, Rubens, Fraser, Ruel, Marc   +8 more
core   +1 more source

Nano‐Topography Enhanced Topological‐Cell‐Analysis in Radiation‐Therapy

Advanced Healthcare Materials, EarlyView.
Radiotherapy, a treatment that implies exposition of cells to radiation, offers promise to treat cancer. Here, it is hypothesized that the nanoscale details of a scaffold can amplify the response of cells to radiation, measured through topological variables, providing ways to assess the efficacy of Radiotherapy treatment.
Francesca Pagliari, Maria‐Francesca Spadea, Pierre Montay‐Gruel, Anggraeini Puspitasari‐Kokko, Joao Seco, Luca Tirinato, Angelo Accardo, Francesco De Angelis, Francesco Gentile   +8 more
wiley   +1 more source

Does Sagittal Tibiotalar Alignment of TAR Predict Failure?

Foot & Ankle Orthopaedics, 2022
Category: Ankle Arthritis Introduction/Purpose: The long term outcome of total ankle replacement is contingent on restoring the anatomic tibiotalar alignment of the ankle joint.
Anna-Kathrin Leucht MD, Peter Salat, Phinit Phisitkul MD, Annunziato Amendola MD, John E. Femino MD, Andrea N. Veljkovic MD, MPH, FRCSC   +5 more
doaj   +1 more source

Use of long implants with distal anchorage in the skull base for treatment of extreme maxillary atrophy : the remote bone anchorage concept [PDF]

, 2013
The objectives of this study are to present a new concept of the bone anchorage using long implants in remote bone sites and to discuss four cases treated with this method.
Constantinus Politis, Jimoh Olubanwo Agbaje, Luc Vrielinck, Sarah Van Slycke, Serge Schepers, Yi Sun   +5 more
core   +1 more source

The Structure‐Mechanics Relationship of Bamboo‐Epidermis and Inspired Composite Design by Artificial Intelligence

Advanced Materials, EarlyView.
This article investigates the micromechanics of bamboo epidermis, focusing on how anisotropic silica particle distributions enhance toughness. By integrating experimental imaging, 3D printing, and generative AI, the study develops bio‐inspired particle‐reinforced composites with mechanical properties akin to bamboo.
Zhao Qin, Aymeric Pierre Destree
wiley   +1 more source

Marginal and internal fit and fracture resistance of three‐unit provisional restorations fabricated by additive, subtractive, and conventional methods

Clinical and Experimental Dental Research, Volume 8, Issue 6, Page 1404-1412, December 2022., 2022
Abstract Objectives To compare the marginal and internal fit and fracture resistance of three‐unit provisional fixed dental prostheses (FDPs) fabricated by additive, subtractive, and conventional methods. Material and Methods Eighty 3‐unit FDPs were fabricated on metal dies of the maxillary right second premolar and second molar by four different ...
Mehran Falahchai, Samiye Rahimabadi, Ghazaleh Khabazkar, Yasamin Babaee Hemmati, Hamid Neshandar Asli   +4 more
wiley   +1 more source