Results 31 to 40 of about 82,781 (285)

Wearable flexible lightweight modular RFID tag with integrated energy harvester [PDF]

open access: yes, 2016
A novel wearable radio frequency identification (RFID) tag with sensing, processing, and decision-taking capability is presented for operation in the 2.45-GHz RFID superhigh frequency (SHF) band.
Agneessens, Sam   +5 more
core   +2 more sources

Flexible Electronics toward Wearable Sensing [PDF]

open access: yesAccounts of Chemical Research, 2019
Wearable sensors play a crucial role in realizing personalized medicine, as they can continuously collect data from the human body to capture meaningful health status changes in time for preventive intervention. However, motion artifacts and mechanical mismatches between conventional rigid electronic materials and soft skin often lead to substantial ...
Wei Gao   +4 more
openaire   +3 more sources

Wearable, small, and robust: the circular quarter-mode textile antenna [PDF]

open access: yes, 2015
A miniaturized wearable antenna, entirely implemented in textile materials, is proposed that relies on a quarter-mode substrate integrated waveguide topology.
Agneessens, Sam   +3 more
core   +1 more source

Metal oxide semiconductor nanomembrane-based soft unnoticeable multifunctional electronics for wearable human-machine interfaces [PDF]

open access: yes, 2019
Wearable human-machine interfaces (HMIs) are an important class of devices that enable human and machine interaction and teaming. Recent advances in electronics, materials, and mechanical designs have offered avenues toward wearable HMI devices. However,
Chen, Jie   +9 more
core   +1 more source

Preparation of NiO decorated CNT/ZnO core-shell hybrid nanocomposites with the aid of ultrasonication for enhancing the performance of hybrid supercapacitors

open access: yesUltrasonics Sonochemistry, 2021
Supercapacitor (SC) electrodes fabricated with the combination of carbon nanotubes (CNTs) and metal oxides are showing remarkable advancements in the electrochemical properties.
Nagabandi Jayababu   +3 more
doaj   +1 more source

Novel wearable antenna systems for high datarate mobile communication in healthcare [PDF]

open access: yes, 2014
In critical healthcare applications, there is a need for reliable wideband mobile communication links, implemented by portable units with sufficient autonomy.
Agneessens, Sam   +8 more
core   +2 more sources

Designing of carbon fiber cloth supported 3D porous nickel oxide composite as high-performance flexible anode for sodium- and lithium-ion batteries

open access: yesJournal of Materials Research and Technology, 2022
Two-dimensional (2D) plate-like porous NiO–Ni2O3 nanostructure (NS) arrays are successfully deposited over the carbon fiber cloth (CF) via a hydrothermal method, followed by calcination.
D. Narsimulu   +3 more
doaj   +1 more source

Compact personal distributed wearable exposimeter [PDF]

open access: yes, 2015
A compact wearable personal distributed exposimeter (PDE) is proposed, sensing the power density of incident radio frequency (RF) fields on the body of a human.
Joseph, Wout   +5 more
core   +1 more source

Is the timed-up and go test feasible in mobile devices? A systematic review [PDF]

open access: yes, 2020
The number of older adults is increasing worldwide, and it is expected that by 2050 over 2 billion individuals will be more than 60 years old. Older adults are exposed to numerous pathological problems such as Parkinson’s disease, amyotrophic lateral ...
Garcia, Nuno   +7 more
core   +1 more source

Breathable Materials for Triboelectric Effect-Based Wearable Electronics

open access: yesApplied Sciences, 2018
Wearable electronics are believed to be the future of the next-generation electric devices. However, the comfort of current wearable devices is greatly limited due to the use of airtight materials, which may even lead to inflammation of the skin ...
Congju Li, Ran Cao, Xiuling Zhang
doaj   +1 more source

Home - About - Disclaimer - Privacy