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First 5306 results for ” K.F. and van Geffen”

1. Documentation of the software package GomeCal (Version 1.0)

   Documentation of the software package GomeCal (Version 1.0)

   JHGM van Geffen | Year: 2003

   Publication

2. 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 supple...

   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

   Publication

3. Changes in power plant NOx emissions over Northwest Greece using a data assimilation technique

   In this work, we investigate the ability of a data assimilation technique and space-borne observa...

   Skoulidou, I., Koukouli, M., Segers, A., Manders, A., Balis, D., Stavrakou, T., van Geffen, J., Eskes, H. | Journal: Atmosphere | Volume: 12 | Year: 2021 | First page: 900 | doi: 10.3390/atmos12070900

   Publication

4. MAX-DOAS measurements of tropospheric NO2 and HCHO in Munich and the comparison to OMI and TROPOMI satellite observations

   We present two-dimensional scanning Multi-AXis Differential Optical Absorption Spectroscopy (MAX-...

   Chan, K. L., Wiegner, M., van Geffen, J., De Smedt, I., Alberti, C., Cheng, Z., Ye, S. and Wenig, M. | Journal: Atmos. Meas. Tech. | Volume: 13 | Year: 2020 | First page: 4499 | Last page: 4520 | doi: 10.5194/amt-13-4499-2020

   Publication

5. Prevalence and determinants of profound vitamin D deficiency (25-hydroxyvitamin D <10 nmol/L) in the UK Biobank and potential implications for disease association studies

   Background 25-hydroxyvitamin D (25OHD) is the principal biomarker of vitamin D status. Values be...

   Shraim, R., Brennan, M.M., van Geffen, J. and Zgaga, L. | Journal: Journal of Steroid Biochemistry and Molecular Biology | Volume: 250 | Year: 2025 | First page: 106737 | doi: 10.1016/j.jsbmb.2025.106737

   Publication