Results 101 to 110 of about 326,833 (299)

Physiologic Insulin Delivery with Insulin Feedback: A Control Systems Perspective

IFAC proceedings volumes, 2009
Individuals with type 1 diabetes mellitus must effectively manage glycemia to avoid acute and chronic complications related to aberrations of glucose levels. Because optimal diabetes management can be difficult to achieve and burdensome, research into a closed-loop insulin delivery system has been of interest for several decades. This paper provides an
openaire   +2 more sources

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

Advanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak, Rameesh Bulathsinghala, Jack Varga, Shuxin Meng, Kalana Marasinghe, Imaad Refai, Biyon Fernando, Amitkumar Patel, Chamika M. Halloluwa‐Arachchige, Carlos Oliveira, Arash M. Shahidi, Zahra Rahemtulla, Alexander Turner, Ziyun Ding, Bernard X. W. Liew, Andy Kerr, Ezio Preatoni, Theo Hughes‐Riley, Ishara Dharmasena, Pasindu Lugoda   +19 more
wiley   +1 more source

Physiological Feedback Method and System

, 2002
A method and system provide physiological feedback for a patient and/or physician. At least one physiological effect experienced by a body part of a patient is measured noninvasively.
Pope, Alan T., Severance, Kurt E.
core  

An open affective platform

, 2012
Affective computer interfaces improve human-computer interaction by enabling the communication of the user's emotional state. To this end, subtle non-verbal methods of communication provide a rich source of information which may provide valuable ...
Terry Koziniec, Thompson, N., Nik Thompson, Tanya McGill, McGill, T., Thompson, Nik, Koziniec, T.   +6 more
core   +1 more source

Examining sensory interference and adaptive feedback in VR-based learning for cognitive load management

Computers in Human Behavior Reports
Managing cognitive load is a critical challenge in immersive learning environments, where sensory interference could disrupt attention and information processing.
Jiacheng Sun, Katherine Shagalov, Ting Liao   +2 more
doaj   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

Advanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang, Minyu Qiu, Di Tan, Xinlong Liu, Junze Zhang, Ziyu He, Jing Han, Yuanyuan Gao, Zihua Li, Hong Fu, Bingang Xu   +10 more
wiley   +1 more source

Adaptative Force Feedback Control for 3D Compensation of Physiological Motion in Beating Heart Surgery

, 2010
International audienceIn this paper the problem of 3D physiological motion compensation in beating heart surgery is resolved by an adaptive control architecture based on Model Reference Adaptive Control (MRAC).
Chemori, Ahmed, Zarrouk, Zeineb, A Chemori, P Poignet, Poignet, Philippe, Z Zarrouk   +5 more
core   +1 more source

A zebrafish model of glucocorticoid resistance shows serotonergic modulation of the stress response

Frontiers in Behavioral Neuroscience, 2012
One function of glucocorticoids is to restore homeostasis after an acute stress response by providing negative feedback to stress circuits in the brain.
Brian eGriffiths, Peter J Schoonheim, Peter J Schoonheim, Limor eZiv, Lisa eVoelker, Herwig eBaier, Herwig eBaier, Ethan eGahtan   +7 more
doaj   +1 more source