Results 11 to 20 of about 2,039,612 (296)
High aspect ratio organic light-emitting diodes [PDF]
Nature CommunicationsReliability is particularly challenging for organic light-emitting diodes (OLEDs) used in solid-state lighting applications, because OLED lifetime is inversely proportional to luminance, and most lighting applications demand high luminance.
Binyu Wang +9 more
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Reversibly Photoswitchable High‐Aspect Ratio Surfaces
Small Structures, 2023 Herein, the fabrication of light‐sensitive high‐aspect ratio surfaces with switchable topography using melt‐electrowriting of shape‐memory polymers and deposition of light‐to‐heat converting black ink on it by dip coating is reported on.
Gissela Constante +4 more
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Ultrafast Laser Processing for High-Aspect-Ratio Structures [PDF]
NanomaterialsOver the past few decades, remarkable breakthroughs and progress have been achieved in ultrafast laser processing technology. Notably, the remarkable high-aspect-ratio processing capabilities of ultrafast lasers have garnered significant attention to ...
Muyang Qin +6 more
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Engineering high aspect-ratio silicon nanostructures
Physical Sciences and Technology, 2023 Large-area high density vertical silicon nanowire arrays are fabricated by metal-assisted chemical etching. Two-dimensional silica colloidal crystal template or laser interference lithography are used to create gold metal nanohole arrays on a silicon ...
Ali Belarouci +2 more
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Real-Time Machine Learning-Based Driver Drowsiness Detection Using Visual Features
Journal of Imaging, 2023 Drowsiness-related car accidents continue to have a significant effect on road safety. Many of these accidents can be eliminated by alerting the drivers once they start feeling drowsy.
Yaman Albadawi +2 more
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Nanomaterials, 2023 Structural anti-reflective coating and bactericidal surfaces, as well as many other effects, rely on high-aspect-ratio (HAR) micro- and nanostructures, and thus, are of great interest for a wide range of applications.
Michael J. Haslinger +8 more
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Unveiling the nanotoxicological aspects of Se nanomaterials differing in size and morphology
Bioactive Materials, 2023 Although the general concept of nanotechnology relies on exploitation of size-dependent properties of nanoscaled materials, the relation between the size/morphology of nanoparticles with their biological activity remains not well understood.
Hana Stepankova +10 more
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Driver Drowsiness Prediction Based on Multiple Aspects Using Image Processing Techniques
IEEE Access, 2022 The majority of the accidents were happening perpetually due to driver drowsiness over the decades. Automation has been playing key role in many fields to provide conformity and improve the quality of life of the users.
V. Uma Maheswari +5 more
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Static Analysis of Thin Plates: Bare and Stiffened [PDF]
INCAS Bulletin, 2020 Plates are being widely used for many structural applications such as aerospace, civil, electronic devices and marine industries etc. For these applications, it is important to know the plate behaviour under static loading condition.
Bhargav Reddy ISANAKA +3 more
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Study of the Barreling of Copper Solid and Hollow Cylinders under Uniaxial Compressive Load [PDF]
Engineering and Technology Journal, 2020 In this study, the effect of axisymmetric compression of cylindrical blocksof copper on diameter ratio, height reduction ratio and aspect ratio wasnoted.
Abdullah Assi
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