Results 121 to 130 of about 16,725 (247)

Perceiving and predicting the intended motion with human-machine interaction force for walking assistive exoskeleton robot

open access: yes, 2013
The characteristic of man in the loop has always brought lots of difficulties for the control of exoskeleton. To solve these, a hybrid control method based on human-machine interaction force (HMIF) is proposed and applied to the control of lower limb ...
Yang MY(杨明毅)   +4 more
core  

Marine silicon for biomedical sustainability

open access: yesBMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han   +3 more
wiley   +1 more source

Exoskeleton prototype.

open access: yes, 2018
Exoskeleton prototype.
Raja Ariffin Raja Ghazilla (5508893)   +3 more
core   +1 more source

Building phenotypic character matrices for phylogenetic inference: exploration of 35 years of practice

open access: yesBiological Reviews, EarlyView.
ABSTRACT Recent methodological development in phylogenetic inference has focused predominantly on molecular data. However, renewed interest in other data types, particularly morphological data, has followed from the increased recognition of the power of total evidence and tip‐dating approaches, including fossil data, for inference of time‐scaled trees ...
Melanie J. Hopkins   +9 more
wiley   +1 more source

Multi-connection load compensation and load information calculation for an upper-limb exoskeleton based on a six-axis force/torque sensor

open access: yesInternational Journal of Advanced Robotic Systems, 2019
In this article, a method of multi-connection load compensation and load information calculation for an upper-limb exoskeleton is proposed based on a six-axis force/torque sensor installed between the exoskeleton and the end effector.
Xin Wang   +5 more
doaj   +1 more source

Social Return on Investment of a robotic exoskeleton for upper limb rehabilitation after stroke

open access: yes, 2023
A stroke is a medical situation characterized by acute deterioration of brain functions lasting more than 24 hours. Worldwide, it is the third leading cause of death and disability together.
E. Lettieri, S. Manetti, M. Pinelli
core  

Partners or passengers? Revisiting the association between diatoms and aquatic animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca   +2 more
wiley   +1 more source

Ankle Exoskeleton

open access: yes, 2020
The purpose of the Ankle Exoskeleton research project is to study biomechanics of the lower limb as well as robotics to create a motorized device that is controlled by the electrical signals in the muscles to assist in walking and running movements.
Streat, Tayluer   +2 more
core  

Circular and Bio‐Sourced Polymers for Energy Applications: Natural Feedstocks, Recycling, and Upcycling Routes

open access: yesEcoEnergy, EarlyView.
This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha   +3 more
wiley   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

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