Results 101 to 110 of about 239,181 (305)

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak   +3 more
wiley   +1 more source

The potential of acoustic measures for measuring the supranormal speaking voice

open access: yes, 2011
INTRODUCTION: Acoustic analysis is commonly used to objectively measure the voice as it is non-invasive and in-expensive. Many acoustic measures have been shown to reliably measure quasi-periodic voice signals. Normal and supranormal (better-than-normal)
Madill, C   +4 more
core  

Buckling‐Driven Linearity in Flexible Capacitive Pressure Sensors Based on a Three‐Dimensional Dual‐Pore Polyurethane Structure

open access: yesAdvanced Materials Technologies, EarlyView.
A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley   +1 more source

Analysis of voice data based on associative classification rules for early diagnosis of Parkinson's disease

open access: yesMedicine Science
Parkinson's disease (PD) is a neurodegenerative disorder characterized by the gradual degradation of dopaminergic neurons in the substantia nigra pars compacta.
Ipek Balikci Ci̇cek, Zeynep Kucukakcali
doaj   +1 more source

How Does Voice Matter? Evidence from the Ultimatum Game [PDF]

open access: yes
Prior research in economics and psychology has shown that process can matter in determining outcomes in many social situations. In particular, the opportunity to express ones opinion-voice-has been found to be highly influential. However, little is known
Steven M. Sheffrin, Qiyan Ong
core  

A Proline‐Integrated Donor–Acceptor Fluorophore: Water‐Vapor‐Responsive Mechanochromic Luminescence and Latent Fingerprint Visualization

open access: yesAdvanced Optical Materials, EarlyView.
A proline‐integrated donor–acceptor fluorophore enables multifunctional luminescence through rational molecular design. Water‐vapor‐responsive mechanochromic luminescence (MCL) with circularly polarized luminescence (CPL) switching and efficient visualization of latent fingerprints (LFPs) are realized from this single small organic molecule.
Hao Chen   +3 more
wiley   +1 more source

Evaluation of the Effectiveness of Resonant Voice Therapy in Patients with Functional Voice Disorder

open access: yes
Bengisu, Serkan/0000-0002-6580-1189Objective. This study aims to determine the effectiveness of resonant voice therapy (RVT) in patients with functional voice disorder and to examine the subjective and objective voice changes after the therapy.
Hacioglu, Habibe N., Bengisu, Serkan
core   +1 more source

Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications

open access: yesAdvanced Robotics Research, EarlyView.
This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino   +7 more
wiley   +1 more source

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

open access: yesAdvanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

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