Results 191 to 200 of about 1,262,539 (347)

Impacts of the solar eclipse of 29 March 2006 on the surface ozone and nitrogen dioxide concentrations at Athens, Greece

open access: yes, 2007
International audienceThe behavior of surface ozone and nitrogen dioxide concentration as well as the variations in various meteorological parameters before, during and after the total solar eclipse of 29 March 2006 has been examined.
Tzanis, C., Varotsos, C., Viras, L.
core   +1 more source

A Genome‐Wide Association Screen for Genes Affecting Leaf Trichome Development and Epidermal Metal Accumulation in Arabidopsis

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT To identify novel genes engaged in plant epidermal development, we characterized the phenotypic variability of rosette leaf epidermis of 310 sequenced Arabidopsis thaliana accessions, focusing on trichome shape and distribution, compositional characteristics of the trichome cell wall, and histologically detectable metal ion distribution.
Radek Bezvoda   +7 more
wiley   +1 more source

The extent of public awareness and use of the Global Solar UV Index as a worldwide health promotion instrument to improve sun protection: A systematic review and meta‐analysis

open access: yesPhotochemistry and Photobiology, EarlyView.
The Global Solar Ultraviolet Index (UVI) was introduced by the WHO and partner organizations in 1995 as a simple measure of the intensity of solar UV radiation, providing guidance for the population to use appropriate sun protective measures. This systematic review assessed global levels of awareness and use of the UVI.
Isabelle Kaiser   +5 more
wiley   +1 more source

The direct application and potential indirect contribution of space law for solar radiation modification governance

open access: yesReview of European, Comparative &International Environmental Law, EarlyView.
Abstract Solar radiation modification (SRM) reflects sunlight back into space and could rapidly cool Earth, potentially reducing the harms of dangerous climate change. Current international law fails to directly and comprehensively address the transboundary, regional and global governance challenges that SRM presents.
Rachel Neef
wiley   +1 more source

Coronal and chromospheric physics [PDF]

open access: yes
Achievements and completed results are discussed for investigations covering solar activity during the solar maximum mission and the solar maximum year; other studies of solar activity and variability; infrared and submillimeter photometry; solar-related
Jefferies, J. T.   +2 more
core   +1 more source

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