Results 81 to 90 of about 1,725,162 (287)

Physical activity patterns following major lower limb amputation

open access: yesJournal of Education, Health and Sport
Introduction and aim of study: Lower limb amputation is one of the most common acquired disabilities. The main aim of the study was to assess global trends regarding the procedure, investigate the current trends in post-amputation care, particularly in ...
Katarzyna Wójtowicz   +11 more
doaj   +1 more source

The issues of artificial limbs and biomedical engineering

open access: yes, 2020
The research gave a very deep insight about Artificial Limbs and Biomedical Engineering and its application. The issues of prosthesis and biomedical engineering are very sensitive because they cover a lot of information regarding ...
Kocharova, Tetiana, Hiba Hassan Taouam
core  

A Rigid–Foldable Kirigami‐Inspired Metamorphic Mechanism With Programmable Motion Modes and Self‐Locking

open access: yesAdvanced Science, EarlyView.
Geometric constraint reconfiguration enables a rigid–foldable kirigami‐inspired mechanism to switch between twisting, directional translation, and self‐locking states. By encoding multifunctionality directly into its architecture, the mechanism achieves multimodal motion and passive locking without reassembly, providing a compact platform for adaptive ...
Jianlin Wang, Zhongmin Song, Ketao Zhang
wiley   +1 more source

Targeting β2‐Adrenergic Receptor Stability With Lycorine Reveals a Host‐Directed Pathway for Antiviral Defense Against Poxviruses

open access: yesAdvanced Science, EarlyView.
Chronic stress drives autophagy‐mediated β2‐AR degradation, impairing antiviral immunity and promoting poxvirus lethality. Lycorine directly stabilizes β2‐AR to restore host defense, suppress excessive inflammation and improve survival. ABSTRACT Psychological stress is a pervasive yet poorly understood modulator of infectious disease outcomes. Here, we
Xin Zhang   +12 more
wiley   +1 more source

Bioengineering applications for enhancing prosthetic limbs [mini review] [PDF]

open access: yes
This mini report focuses on the utilization of bioengineering in enhancing prosthetic limbs. In recent times, a combination of technical advancements has significantly improved the comfort, efficiency, and realism of artificial limbs compared to ...
Wilaya, H. A.
core   +2 more sources

Evaluation of Users’ Satisfaction with Prosthesis and Prosthetic Services in Tehran

open access: yesطب جانباز, 2018
Aims: By assessing the users’ satisfaction with prosthesis and prosthetic services, it is possible to modify the service providing structure and increase satisfaction with the delivery of services.
M.S. Hoda, M. Allami, M. Asgari
doaj  

Paper 1: Design and Control of Powered Artificial Arms

open access: yes, 1968
The development of artificial limbs has often been as a result of clinical experiece rather than by engineering design. This paper discusses the design problem from first principles in the light of current research.
T. H. Lambert, M. J. Hall
core   +1 more source

A Microenvironment‐Adaptive Scaffold Rejuvenates Peripheral Nerve Regeneration During Aging Via Dual Modulation of Ferroptotic Stimuli in Schwann Cells

open access: yesAdvanced Science, EarlyView.
(i) Aging impairs peripheral nerve regeneration via its dual ferroptosis‐mediated pathologies in senescent schwann cells. (ii) The composite nerve conduit is a symbiosis niche integrating microenvironment‐responsive nanoparticles (Ga‐PTAs) and maxillofacial‐derived mesenchymal stem cells (Mmscs).
Ning Zhan   +12 more
wiley   +1 more source

Prevention of violations of phonetic adaptation for fixed prosthetic [PDF]

open access: yesСаратовский научно-медицинский журнал, 2011
The research objective: using computer programs of sound analyzers to check phonetic adaptation of patients to fixed constructions of tooth artificial limbs.
Bizyaeva N.D.   +4 more
doaj  

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