Results 21 to 30 of about 141,115 (264)

The “Light of Light Beyond Light” [PDF]

open access: yesJournal for Continental Philosophy of Religion, 2019
Abstract Despite Jürgen Habermas’ famous suggestion that the violence of history might be mitigated by “the liquidation of unconditional claims,” the issue of whether monotheistic religions and the metaphysical rationality they engender are indeed the hidden source of such violence remains an open one.
openaire   +1 more source

Overshoot effects of electron on efficiency droop in InGaN/GaN MQW light-emitting diodes

open access: yesAIP Advances, 2016
To evaluate electron leakage in InGaN/GaN multiple quantum well (MQW) light emitting diodes (LEDs), analytic models of ballistic and quasi-ballistic transport are developed.
Yang Huang   +8 more
doaj   +1 more source

High visibility reflective sign sheeting materials: field and computational evaluations of visual performance

open access: yesTransport, 2018
Highway signs provide important information to drivers to assist in navigation, to identify potentially hazardous roadway locations, and to remind drivers of safe operating practices.
John D. Bullough, Nicholas P. Skinner
doaj   +1 more source

Investigations about Al and Cu-Based Planar Spiral Inductors on Sapphire for GaN-Based RF Applications

open access: yesApplied Sciences, 2021
Conventionally, Cu is preferred over Al to fabricate integrated inductors with higher quality factors on either silicon or sapphire substrates, profiting from its lower resistivity.
Chen Lin   +5 more
doaj   +1 more source

The Optical Properties of InGaN/GaN Nanorods Fabricated on (-201) β-Ga2O3 Substrate for Vertical Light Emitting Diodes

open access: yesPhotonics, 2021
We fabricated InGaN/GaN nanorod light emitting diode (LED) on (-201) β-Ga2O3 substrate via the SiO2 nanosphere lithography and dry-etching techniques. The InGaN/GaN nanorod LED grown on β-Ga2O3 can effectively suppress quantum confined Stark effect (QCSE)
Jie Zhao   +5 more
doaj   +1 more source

Enhancing the performance of blue GaN-based light emitting diodes with double electron blocking layers

open access: yesAIP Advances, 2015
In this work, novel double Electron Blocking Layers for InGaN/GaN multiple quantum wells light-emitting diodes were proposed to mitigate the efficiency droop at high current density.
Yao Guo   +7 more
doaj   +1 more source

Influence of Headlight Level on Object Detection in Urban Traffic at Night

open access: yesApplied Sciences, 2023
The purpose of this work is to determine the influence of the low beam intensity of motor vehicle headlights on detection conditions in urban traffic. For this purpose, studies with fourteen subjects are conducted on three differently illuminated test ...
Anil Erkan   +6 more
doaj   +1 more source

Electroless Silver Plating Reflectors to Boost the Performance of Vertical Light-Emitting Diodes

open access: yesIEEE Photonics Journal, 2016
In this paper, we experimentally demonstrated a novel approach known as electroless silver plating (ESP) for the fabrication of Ag-only reflectors on vertical light-emitting diodes (VLEDs).
Qinjin Wang   +9 more
doaj   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

Void Shapes Controlled by Using Interruption-Free Epitaxial Lateral Overgrowth of GaN Films on Patterned SiO2 AlN/Sapphire Template

open access: yesInternational Journal of Photoenergy, 2014
GaN epitaxial layers with embedded air voids grown on patterned SiO2 AlN/sapphire templates were proposed. Using interruption-free epitaxial lateral overgrowth technology, we realized uninterrupted growth and controlled the shape of embedded air voids ...
Yu-An Chen   +3 more
doaj   +1 more source

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