Results 51 to 60 of about 1,902,721 (251)

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Implant-Prosthetic Rehabilitation with Immediately Loaded Post-Extractive Implants: Retrospective Clinical Cohort Study at 18-Month Follow-Up

Applied Sciences
Background: This retrospective clinical cohort study aimed to evaluate, over an 18-month follow-up period, implant survival rates, marginal bone loss, peri-implant parameters, and surgical and prosthetic complications in immediately loaded post ...
Matteo Nagni, Bianca D’Orto, Renato De Cunto, Francesca Cattoni, Raffaele Vinci   +4 more
doaj   +1 more source

Multi-energy spectral photon-counting computed tomography (MARS) for detection of arthroplasty implant failure

Scientific Reports, 2021
To determine whether state-of-the-art multi-energy spectral photon-counting computed tomography (MARS) can detect knee arthroplasty implant failure not detected by standard pre-operative imaging techniques.
Lawrence Chun Man Lau, Wayne Yuk Wai Lee, Anthony P. H. Butler, Alex I. Chernoglazov, Kwong Yin Chung, Kevin Ki Wai Ho, James Griffith, Philip H. Butler, Patrick Shu Hang Yung   +8 more
doaj   +1 more source

Penile Prosthesis in Transgender Men after Phalloplasty

Indian Journal of Plastic Surgery, 2022
A penile prosthesis can be successfully implanted after phalloplasty in transgender men to permit sexual intercourse. A prosthesis can be categorized as malleable or inflatable.
Rajveer S. Purohit, Marissa Kent, Miroslav L. Djordjevic   +2 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Comprehensive Survival Analysis of Reverse Shoulder Arthroplasty: Do Gender, Age, and Surgical Indication Influence Prosthesis Survivorship?

Haseki Tıp Bülteni
Aim: The parameters such as age, gender, and indication for surgery would have a significant influence on the survival of reverse shoulder arthroplasty (RSA). In this context, we aimed to determine how long patients survive after primary and revision RSA
Koray Sahin, Hakan Batuhan Kaya, Mehmet Kapicioglu, Kerem Bilsel   +3 more
doaj   +1 more source

Clinical exploration of the international society of limb salvage classification of endoprosthetic failure using Henderson in the application of 3D-printed pelvic tumor prostheses

Frontiers in Oncology, 2023
BackgroundThe use of 3D-printed pelvic prosthesis for postoperative reconstruction after pelvic tumor resection has become one of the primary reconstruction methods the incidence of complications related to postoperative prosthesis reconstruction is high.
Bin Liu, Fang Yang, Tian Wen Zhang, Jiachang Tan, Zhenchao Yuan   +4 more
doaj   +1 more source

Two-staged revision with custom made prosthesis in septic failure of massive allograft reconstruction after type II-III pelvic resection

, 2014
Reconstruction of defects occurring during periacetabular resections of pelvic tumors is required particularly in young and functionally active persons. Allograft reconstruction provides good functional outcomes in restoration of normal pelvic anatomy. A
TOKGÖZOĞLU, AHMET MAZHAR, Mermerkaya, Ugur, Bekmez, Senol, AYVAZ, MEHMET   +3 more
core   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Biomechanical Evaluation of a Novel Bionic Hip Prosthesis Designed for Optimized Load Transfer and Initial Stability

Orthopaedic Surgery
Objective In total hip arthroplasty, the femoral component design requires a trade‐off between initial stability and stress shielding. We designed the new bionic hip arthroplasty (BHA) prosthesis with compression and tension screws to mimic compression ...
Zhentao Ding, Lijia Zhang, Xingguo Wu, Xiaomeng Zhang, Chen Xiong, Yanhua Wang, Dianying Zhang   +6 more
doaj   +1 more source