Results 21 to 30 of about 655,328 (301)

Printing Technologies as an Emerging Approach in Gas Sensors: Survey of Literature

open access: yesSensors, 2022
Herein, we review printing technologies which are commonly approbated at recent time in the course of fabricating gas sensors and multisensor arrays, mainly of chemiresistive type.
Nikolay P. Simonenko   +9 more
doaj   +1 more source

A Fragment of an Ancient Hymnody Manuscript from Mǝʾǝsar Gwǝḥila (Tǝgray, Ethiopia)

open access: yesAethiopica, 2014
The article presents a multidisciplinary analysis of an old fragment of a hymnody manuscript recently recorded in one of the ecclesiastic libraries of East Tǝgray. The handwriting on the fragment demonstrates pre-14th century palaeographic features.
Denis Nosnitsin, Ira Rabin
doaj   +1 more source

Printed Electrodes Based on Vanadium Dioxide and Gold Nanoparticles for Asymmetric Supercapacitors

open access: yesNanomaterials, 2023
Printed energy storage components attracted attention for being incorporated into bendable electronics. In this research, a homogeneous and stable ink based on vanadium dioxide (VO2) is hydrothermally synthesized with a non-toxic solvent.
Bashaer A. Minyawi   +4 more
doaj   +1 more source

Statistical Modelling Investigation of MALDI-MSI-Based Approaches for Document Examination

open access: yesMolecules, 2023
Questioned document examination aims to assess if a document of interest has been forged. Spectroscopy-based methods are the gold standard for this type of evaluation.
Johan Kjeldbjerg Lassen   +3 more
doaj   +1 more source

National survey of health in the tattoo industry: Observational study of 448 French tattooists

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2017
Objectives: The data regarding the health of professional tattooists is inexistent. Tattooists are usually heavily tattooed and exposed daily to body fluids and skin-to-skin contacts with customers, tattoo inks, solvents, allergens, irritants, and work ...
Nicolas Kluger
doaj   +1 more source

Wearable Sensor-Based Assessments for Remotely Screening Early-Stage Parkinson’s Disease

open access: yesSensors
Prevalence estimates of Parkinson’s disease (PD)—the fastest-growing neurodegenerative disease—are generally underestimated due to issues surrounding diagnostic accuracy, symptomatic undiagnosed cases, suboptimal prodromal monitoring, and limited ...
Shane Johnson   +15 more
doaj   +1 more source

Flexible and Wearable Strain–Temperature Sensors Based on Chitosan/Ink Sponges

open access: yesMolecules, 2023
A simple and economic strategy to construct a chitosan-ink carbon nanoparticle sponge sensor was proposed by freeze-drying of chitosan and Chinese ink mixture solution.
Xiaoying Lin   +3 more
doaj   +1 more source

Traditional Building Knowledge in Indian Lime and Earthen Plasters

open access: yesJournal of Traditional Building, Architecture and Urbanism
India's traditional building systems and knowledge involving natural materials provide fine examples of low-carbon, place-adaptive architectural solutions as well as embodying simplicity and holistic sustainability.
Rosie Paul   +2 more
doaj   +1 more source

Scalable Fabrication of High-Performance Transparent Conductors Using Graphene Oxide-Stabilized Single-Walled Carbon Nanotube Inks

open access: yesNanomaterials, 2018
Recent development in liquid-phase processing of single-walled carbon nanotubes (SWNTs) has revealed rod-coating as a promising approach for large-scale production of SWNT-based transparent conductors.
Linxiang He   +2 more
doaj   +1 more source

Infectious complications of permanent tattoos: The skin out of law. Part I

open access: yesIatreia, 2021
Puncturing the skin with a tattoo needle damages the immunological and physical barrier. This facilitates the entry of pathogenic microorganisms and the risk of suffering infectious complications.
Morales-Cardona, Camilo Andrés   +1 more
doaj   +1 more source

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