Results 1 to 10 of about 586,501 (293)

Self-Powered Memristive Systems for Storage and Neuromorphic Computing

open access: yesFrontiers in Neuroscience, 2021
A neuromorphic computing chip that can imitate the human brain’s ability to process multiple types of data simultaneously could fundamentally innovate and improve the von-neumann computer architecture, which has been criticized.
Jiajuan Shi   +7 more
doaj   +1 more source

Light, including ultraviolet [PDF]

open access: yesJournal of Autoimmunity, 2010
Ultraviolet (UV) light is intricately linked to the functional status of the cutaneous immune system. In susceptible individuals, UV radiation can ignite pathogenic inflammatory pathways leading to allergy or autoimmunity. In others, this same UV radiation can be used as a phototherapy to suppress pathogenic cutaneous immune responses.
Emanual, Maverakis   +5 more
openaire   +2 more sources

The influence of the environment and clothing on human exposure to ultraviolet light. [PDF]

open access: yesPLoS ONE, 2015
The aim of this study is to determine the effect of clothing and the environment on human exposure to ultraviolet light.The ultraviolet (ultraviolet A and ultraviolet B) light intensity was measured, and air quality parameters were recorded in 2014 in ...
Jin Liu, Wei Zhang
doaj   +1 more source

A UV-LED module that is highly effective at inactivating human coronaviruses and HIV-1

open access: yesVirology Journal, 2022
Ultraviolet (UV) light has previously been established as useful method of disinfection, with demonstrated efficacy to inactivate a broad range of microorganisms. The advent of ultraviolet light-emitting diodes provides advantages in ease of disinfection,
Arvin T. Persaud   +5 more
doaj   +1 more source

Conceptual Ultraviolet‐C Light Source Based on Up‐Conversion Luminescence

open access: yesAdvanced Photonics Research, 2022
Ultraviolet‐C illumination may provide a promising solution for the disinfection technology, and thus the development of novel type of ultraviolet‐C light sources is continuously expected.
Xiyu Zhao   +7 more
doaj   +1 more source

Experimental research on spontaneous combustion of coal oxidized by ultraviolet photocatalysis

open access: yesAIP Advances, 2022
To study the effect of ultraviolet light on the spontaneous combustion characteristics of coal, Lijiahao long-flame coal was selected for irradiation treatment with a self-made ultraviolet light irradiation device. After irradiation for 0, 1, 2, 4, and 8
Xun Zhang   +4 more
doaj   +1 more source

Techniques for Constructing Ultra Low Cost Deep Ultraviolet Transmission Microscopes

open access: yesIEEE Access, 2023
This article presents the design, construction, and results obtained by our new compact, small and inexpensive deep UV microscope. Several methods are described for recording microscopic images of various types in the deep ultraviolet spectral regime ...
Dinesh Dhankhar, Peter M. Rentzepis
doaj   +1 more source

Effect of storage period and ultraviolet light treatment in egg quality and percentage of hatchability in broiler breeders hens [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2009
The aim of this study was to identify the effect of storage period and ultraviolet light treatment on egg quality and percentage of hatchability of eggs from broiler breeders hens.
D. Th. Younis   +2 more
doaj   +1 more source

Energy-saving technology for storage of cherry [PDF]

open access: yesE3S Web of Conferences, 2023
Results of studies on extension of storage (shelf) life of cherries by treatment with ultraviolet light are presented. The most important indicators characterizing quality of cherry are considered.
Safarov J.E.   +3 more
doaj   +1 more source

Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method

open access: yesApplied Sciences, 2020
Since the atmosphere has a strong scattering effect on ultraviolet light, the transmission of non-line-of-sight (NLOS) signals can be realized in the atmosphere.
Qiushi Zhang   +5 more
doaj   +1 more source

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