Results 221 to 230 of about 7,611,389 (379)

Seamlessly Machine‐Knitted Multi‐Sensor Garment to Monitor and Quantify Dynamic Upper Body Movement

open access: yesAdvanced Sensor Research, EarlyView.
A seamlessly machine‐knitted multi‐sensor garment, that can detect multiplanar dynamic shoulder and elbow motion, is demonstrated. The garment has four strain sensors connected to a circuit board via flexible interconnects, with all components integrated into the fabric in a single manufacturing step.
Ying Yi Tan   +6 more
wiley   +1 more source

Inclusive mathematics education [PDF]

open access: yesMathematics Education Research Journal, 2020
Gervasoni, Ann, Peter-Koop, Andrea
openaire   +2 more sources

High‐Performance Graphene‐Based Gas Sensors with Pulsed Heating and AI Processing

open access: yesAdvanced Sensor Research, EarlyView.
Ultra‐low power graphene‐based MEMS gas sensors functionalized with vanadium pentoxide or copper‐manganese oxide are reported. Operated in pulsed heating mode, the sensors produce transient conductance profiles analyzed via discrete Fourier transform and compact neural networks.
Paniz Vafaei   +10 more
wiley   +1 more source

A Compact Optical Sensor to Self‐Assess Skin Health after Sun Exposure

open access: yesAdvanced Sensor Research, EarlyView.
This work presents a portable, low‐cost device capable of detecting changes in the skin associated with excessive sun exposure through reflectance measurements. In vitro validation experiments in skin‐mimicking tissue phantoms showed the device can detect relative pigmentation changes as small as 5%.
Ying Zhi Cheong   +6 more
wiley   +1 more source

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