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First 270 results for ” Jeff Ridley”

1. Observations of Lightning NOx Production From Tropospheric Monitoring Instrument Case Studies Over the United States

   Nitrogen oxides produced by lightning (LNOx) play an important role in determining mid- and upper...

   Allen, D., Pickering, K. E., Bucsela, E., Van Geffen, J., Lapierre, J., Koshak, W., & Eskes, H. | Status: published | Journal: Journal of Geophysical Research: Atmospheres | Volume: 126 | Year: 2021 | First page: e2020JD034174 | doi: 10.1029/2020JD034174

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2. Comprehensive Analysis of Seasonal and Geographical Variation in UVB Radiation Relevant for Vitamin D Production in Europe

   Dermal synthesis, following sun exposure, is the main source of vitamin D. This study characteriz...

   Khanna T, Shraim R, Zarkovic M, van Weele M, van Geffen J, Zgaga L. | Journal: Nutrients | Volume: 14 | Year: 2022 | First page: 5189 | Last page: 5204 | doi: 10.3390/nu14235189

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3. Ambient ultraviolet-B radiation, supplements and other factors interact to impact vitamin D status differently depending on ethnicity: a cross-sectional study

   Background & aims Many determinants of vitamin D status have been well-described, yet supp...

   Brennan, M.M., van Geffen, J., van Weele, M., Zgaga, L. and Shraim | Journal: Clinical Nutrition | Volume: 43 | Year: 2024 | First page: 1308 | Last page: 1317 | doi: 10.1016/j.clnu.2024.04.006

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4. Comparison of tropospheric NO2 from in situ aircraft measurements with near-real-time and standard product data from OMI
   EJ Bucsela, AE Perring, RC Cohen, KF Boersma, EA Celarier, JF Gleason, MO Wenig, TH Bertram, PJ Wooldridge, R Dirksen, JP Veefkind | Status: published | Journal: J. Geophys. Res. | Volume: 113 | Year: 2008 | doi: 10.1029/2007JD008838

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5. Air-quality modelling in the Lake Baikal region

   In this paper, we assess the status of the air quality in the Lake Baikal region which is strongl...

   K Van de Vel, C Mensink, K De Ridder, F Deutsch, J Maes, J Vliegen, A Aloyan, A Yermakov, V Arutyunyan, T Khodzher, B Mijling | Journal: Environmental Monitoring and Assessment | Year: 2009 | doi: 10.1007/s10661-009-0977-7

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