Results 1 to 10 of about 381,663 (298)

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

Ti:Sa Crystal Geometry Variation vs. Final Amplifiers of CPA Laser Systems Parameters

open access: yesCrystals, 2022
In this paper, the different Ti:Sapphire crystal configurations of the final amplifiers, depending on the Chirped Pulse Amplification laser system parameters, such as the repetition rates and pulse energy, are discussed.
Vladimir Chvykov
doaj   +1 more source

Ti:Sa Crystals in Ultra-High Peak and Average Power Laser Systems

open access: yesCrystals, 2021
In this paper, Ti:Sa amplifiers with crystals of the different geometries are discussed. Benefits of using this active medium for a thin disk (TD) and slab amplifiers are evaluated numerically and tested experimentally.
Vladimir Chvykov
doaj   +1 more source

UltraViolet freeze-in [PDF]

open access: yesJournal of High Energy Physics, 2015
24 pages. v2: Published version, correction to equilibration constraints. v3.
Elahi, Fatemeh   +2 more
openaire   +3 more sources

UVC Sterilization Robot Application for Covid-19 Based on Wireless Communication

open access: yesAndalas Journal of Electrical and Electronic Engineering Technology, 2021
In this research, a sterilization UVC robot will be designed and implemented using wireless communication. The robot can be controlled using a platform that can move the robot and is assisted by a camera to see the condition of the environment. ESP32-CAM
Hanalde Andre
doaj   +1 more source

Chlorogenic acid in preventing and curing ultraviolet-induced damage in human skin fibroblast as an antiaging cell model [PDF]

open access: yesPharmaciana, 2023
Continuous ultraviolet (UV) irradiation stimulates the over-production of reactive oxygen species (ROS) to cause degenerative diseases. Chlorogenic acid (CA) is found as plants antioxidant that promises medicinal effects.
Ermi Girsang   +6 more
doaj   +1 more source

Performance Enhancement of Silver Nanowire-Based Transparent Electrodes by Ultraviolet Irradiation

open access: yesNanomaterials, 2022
Silver nanowires (AgNWs) are used as transparent electrodes (TE) in many devices. However, the contact mode between the nanowires is the biggest reason why the sheet resistance of silver nanowires is limited.
Shengyong Wang   +7 more
doaj   +1 more source

Solar Ultraviolet Bursts [PDF]

open access: yesSpace Science Reviews, 2018
Review article accepted for publication in Space Science ...
Kevin Reardon   +23 more
openaire   +7 more sources

Observation of Highly Durable Silicone Resin for Encapsulating AlGaN-Based UVB Light-Emitting Diodes

open access: yesApplied Sciences, 2021
In this paper, we report an AlN-based ceramic lead frame (LF) with encapsulating silicone between the surface of an AlGaN-based ultraviolet-B light-emitting diode (UVB-LED) chip and a quartz glass cover; the light output power (LOP) of this structure was
Mu-Jen Lai   +9 more
doaj   +1 more source

Image Plane Holographic Microscopy With a Table-Top Soft X-Ray Laser

open access: yesIEEE Photonics Journal, 2015
We demonstrate image plane holographic microscopy in the soft X-ray (SXR) spectral region, combining the coherent output from a 46.9-nm wavelength table-top SXR laser and two Fresnel zone plates.
J. Nejdl   +7 more
doaj   +1 more source

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