Results 11 to 20 of about 1,121,994 (368)

Photo-induced non-volatile VO2 phase transition for neuromorphic ultraviolet sensors

open access: yesNature Communications, 2022
In the quest for emerging in-sensor computing, materials that respond to optical stimuli in conjunction with non-volatile phase transition are highly desired for realizing bioinspired neuromorphic vision components.
Ge Li   +14 more
semanticscholar   +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

Non-coherent detection for ultraviolet communications with inter-symbol interference [PDF]

open access: yes, 2020
Ultraviolet communication (UVC) serves as a promising supplement to share the responsibility for the overloads in conventional wireless communication systems.
Hu, Wenxiu   +5 more
core   +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   +10 more sources

The Galaxy Evolution Explorer: A Space Ultraviolet Survey Mission [PDF]

open access: yes, 2004
We give an overview of the Galaxy Evolution Explorer (GALEX), a NASA Explorer Mission launched on 2003 April 28. GALEX is performing the first space UV sky survey, including imaging and grism surveys in two bands (1350-1750 and 1750-2750 Å).
D. C. Martin   +26 more
semanticscholar   +1 more source

Wnt Genes in Wing Pattern Development of Coliadinae Butterflies

open access: yesFrontiers in Ecology and Evolution, 2020
Wnt genes are major developmental genes highly conserved across all animals. Yet, our understanding of the Wnt gene repertoire and their functions is still largely incomplete.
Jennifer Fenner   +11 more
doaj   +1 more source

The ultraviolet morphology of galaxies [PDF]

open access: yesAIP Conference Proceedings, 1997
10 pages; tar.gz file includes LaTeX text file, 6 low-resolution PostScript figures, and 3 style files. For *.ps.gz file with full res figures, see http://www.astro.virginia.edu/~rwo/ Paper to be published in "The Ultraviolet Universe at Low and High Redshift" ed. W. H.
Pamela M. Marcum, Robert W. O'Connell
openaire   +5 more sources

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

Effects of tocotrienol on aging skin: A systematic review

open access: yesFrontiers in Pharmacology, 2022
The skin is the largest organ of the body that protects from mechanical, thermal, and physical injury. However, the function and appearance of skin visibly degenerates with age due to its frequent exposure to harmful effects of the environment, including
Nur Izyani Ghazali   +5 more
doaj   +1 more source

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