Results 111 to 120 of about 207,726 (317)

Wearable Computing

open access: yes, 2018
Wearable computing is gaining more and more interest as new “wearables,” intended for both work and leisure, are introduced. This trend brings benefits and challenges; for instance, the potential to improve work processes and issues related to IT ...
John Lindström   +3 more
core   +1 more source

Wearable Triboelectric Nanogenerator with Ground-Coupled Electrode for Biomechanical Energy Harvesting and Sensing

open access: yes, 2023
Harvesting biomechanical energy for electricity as well as physiological monitoring is a major development trend for wearable devices. In this article, we report a wearable triboelectric nanogenerator (TENG) with a ground-coupled electrode.
Zhangwei Liu   +5 more
core   +1 more source

Wearables

open access: yes, 2021
Abstract Health wearables are one of the more established elements of the digital health revolution. GPS-enabled watches have been successful training aids for amateur and professional athletes for well over a decade. The ability to miniaturize complex biosensors to enable remote vital signs monitoring, disease progression and treatment ...
Eric D. Perakslis, Martin Stanley
openaire   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

open access: yesAdvanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl   +4 more
wiley   +1 more source

Fibers and fabrics for chemical and biological sensing [PDF]

open access: yes, 2012
Wearable sensors can be used to monitor many interesting parameters about the wearer’s physiology and environment, with important applications in personal health and well-being, sports performance and personal safety.
Radu, Tanja   +4 more
core  

Changes in Dynamics Within and Between Resting-State Subnetworks in Juvenile Myoclonic Epilepsy Occur at Multiple Frequency Bands

open access: yesFrontiers in Neurology, 2018
Time-varying connectivity analyses have indicated idiopathic generalized epilepsy (IGE) could cause significant abnormalities in dynamic connective pattern within and between resting-state sub-networks (RSNs).
Zhe Zhang   +14 more
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

Omni-/Unidirectional Dual-Mode Dual-Polarized Wearable Antenna for IoT Applications

open access: yesIEEE Open Journal of Antennas and Propagation
Wearable antennas are essential for Internet of Things (IoT) devices, as their performance critically affects system reliability and functionality. Therefore, this paper proposes an omni-/unidirectional dual-mode, dual-polarized circular patch wearable ...
Guo-Ping Gao   +4 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Wearable Fluidic Fabric with Excellent Heat Transfer Performance for Sports Recovery

open access: yesAdvanced Science
Rapid temperature contrast hydrotherapy by water immersion has been utilized by athletes for effective sports recovery. However, its application at some training or competition venues is limited by high water consumption, bucky size, personal hygiene ...
Jing Yang   +8 more
doaj   +1 more source

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