Results 211 to 220 of about 247,122 (268)

Inter-comparison of Mars Upper Atmosphere Neutral Density and Temperature Datasets from MAVEN. [PDF]

open access: yesSpace Sci Rev
Jones N   +8 more
europepmc   +1 more source

Perspective: Hollow Core Optical Fibres for Ultraviolet and Visible Wavelengths

open access: yesAdvanced Science, EarlyView.
Hollow core optical fibres bypass material constraints that limit optical fibres at ultraviolet and visible wavelengths. However, their challenging fabrication has limited their development, and significant gains in performance remain possible. In this perspective we outline approaches to enable the next generation of fibres for shorter wavelengths ...
Robbie Mears   +5 more
wiley   +1 more source

Nb<sub>2</sub>O<sub>5</sub>/g-C<sub>3</sub>N<sub>4</sub> Composite Photocatalysts Supported on Etna-Derived Aluminosilicate for Solar H<sub>2</sub> Production. [PDF]

open access: yesMaterials (Basel)
Fiorenza R   +11 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Solar capillaritis as a cause of solar purpura

Clinical and Experimental Dermatology, 2009
Appearance of purpura acutely after sun exposure is rare. We report a 51-year-old woman who repeatedly developed an asymptomatic petechial eruption on her legs after strong sun exposure. Investigation found an action spectrum within the ultraviolet A waveband, and histological examination of an evoked lesion found features of capillaritis.
A J, Waters   +3 more
openaire   +2 more sources

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