Search Results - R. Weigel

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  1. 1

    Soils from cold and snowy temperate deciduous forests release more nitrogen and phosphorus after soil freeze–thaw cycles than soils from warmer, snow-poor conditions by J. Kreyling, R. Schumann, R. Weigel, R. Weigel

    Published in Biogeosciences (2020-08-01)
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  2. 2

    Validation of a measurement method for magnetic shielding effectiveness of a wire mesh enclosure with comparison to an analytical model by M. Kühn, W. John, R. Weigel

    Published in Advances in Radio Science (2013-07-01)
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  3. 3

    A new BIST scheme for low-power and high-resolution DAC testing by H. Li, J. Eckmueller, S. Sattler, H. Eichfeld, R. Weigel

    Published in Advances in Radio Science (2003-01-01)
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  4. 4

    A Novel Approach for Geoelectric Field Response Scaling Factors Used in Geomagnetic Storm Hazard Assessments by A. Pulkkinen, P. W. Schuck, E. Bernabeu, R. Weigel, R. Arritt

    Published in Space Weather (2025-08-01)
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  5. 5

    A Compact, Versatile Six-Port Radar Module for Industrial and Medical Applications by Sarah Linz, Gabor Vinci, Sebastian Mann, Stefan Lindner, Francesco Barbon, R. Weigel, Alexander Koelpin

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  6. 6

    Local positioning with sensor-enabled passive multistandard RFID transponders by J. Heidrich, D. Brenk, J. Essel, S. Schwarzer, R. Herschmann, B. Geck, G. Fischer, R. Weigel

    Published in Advances in Radio Science (2010-11-01)
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  7. 7

    Investigating an indirect aviation effect on mid-latitude cirrus clouds – linking lidar-derived optical properties to in situ measurements by S. Groß, T. Jurkat-Witschas, Q. Li, M. Wirth, B. Urbanek, M. Krämer, M. Krämer, R. Weigel, C. Voigt, C. Voigt

    Published in Atmospheric Chemistry and Physics (2023-07-01)
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  8. 8

    Enhancements of the refractory submicron aerosol fraction in the Arctic polar vortex: feature or exception? by R. Weigel, C. M. Volk, K. Kandler, E. Hösen, G. Günther, B. Vogel, J.-U. Grooß, S. Khaykin, G. V. Belyaev, S. Borrmann

    Published in Atmospheric Chemistry and Physics (2014-11-01)
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  9. 9

    A mixed-methods study on evaluating an updated, francophone version of ETAT+ training in Madagascar by M Galatsch, H-J Lang, C Noa, H Raveloharimino, A Robinson, N Rabesandratana, L I Magera, R Weigel, D Köcher-Andrianarimanana

    Published in Southern African Journal of Critical Care (2022-08-01)
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  10. 10

    Characterization of refractory aerosol particles collected in the tropical upper troposphere–lower stratosphere (UTLS) within the Asian tropopause aerosol layer (ATAL) by M. Ebert, R. Weigel, S. Weinbruch, L. Schneider, K. Kandler, S. Lauterbach, F. Köllner, F. Köllner, F. Plöger, G. Günther, B. Vogel, S. Borrmann, S. Borrmann

    Published in Atmospheric Chemistry and Physics (2024-04-01)
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  11. 11

    Long-lived contrails and convective cirrus above the tropical tropopause by U. Schumann, C. Kiemle, H. Schlager, R. Weigel, S. Borrmann, F. D'Amato, M. Krämer, R. Matthey, A. Protat, C. Voigt, C. M. Volk

    Published in Atmospheric Chemistry and Physics (2017-02-01)
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  12. 12

    Particle shapes and infrared extinction spectra of nitric acid dihydrate (NAD) crystals: optical constants of the <i>β</i>-NAD modification by R. Wagner, A. D. James, V. L. Frankland, O. Möhler, B. J. Murray, J. M. C. Plane, H. Saathoff, R. Weigel, M. Schnaiter

    Published in Atmospheric Chemistry and Physics (2023-06-01)
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  13. 13

    Improving the accuracy in particle concentration measurements of a balloon-borne optical particle counter, UCASS by S. Jost, R. Weigel, K. Kandler, L. Valero, J. Girdwood, J. Girdwood, C. Stopford, W. Stanley, L. K. Eichhorn, C. von Glahn, H. Tost

    Published in Atmospheric Measurement Techniques (2025-09-01)
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  14. 14

    The realization of autonomous, aircraft-based, real-time aerosol mass spectrometry in the upper troposphere and lower stratosphere by A. Dragoneas, A. Dragoneas, S. Molleker, S. Molleker, O. Appel, O. Appel, A. Hünig, A. Hünig, T. Böttger, M. Hermann, F. Drewnick, J. Schneider, R. Weigel, S. Borrmann, S. Borrmann

    Published in Atmospheric Measurement Techniques (2022-10-01)
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  15. 15

    Observations of meteoric material and implications for aerosol nucleation in the winter Arctic lower stratosphere derived from in situ particle measurements by J. Curtius, R. Weigel, H.-J. Vössing, H. Wernli, A. Werner, C.-M. Volk, P. Konopka, M. Krebsbach, C. Schiller, A. Roiger, H. Schlager, V. Dreiling, S. Borrmann, S. Borrmann

    Published in Atmospheric Chemistry and Physics (2005-01-01)
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  16. 16

    Overview of aerosol properties associated with air masses sampled by the ATR-42 during the EUCAARI campaign (2008) by S. Crumeyrolle, A. Schwarzenboeck, J. C. Roger, K. Sellegri, J. F. Burkhart, A. Stohl, L. Gomes, B. Quennehen, G. Roberts, R. Weigel, P. Villani, J. M. Pichon, T. Bourrianne, P. Laj

    Published in Atmospheric Chemistry and Physics (2013-05-01)
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  17. 17

    Evidence for ice particles in the tropical stratosphere from in-situ measurements by M. de Reus, S. Borrmann, A. Bansemer, A. J. Heymsfield, R. Weigel, C. Schiller, V. Mitev, W. Frey, D. Kunkel, A. Kürten, J. Curtius, N. M. Sitnikov, A. Ulanovsky, F. Ravegnani

    Published in Atmospheric Chemistry and Physics (2009-09-01)
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  18. 18

    The Asian tropopause aerosol layer within the 2017 monsoon anticyclone: microphysical properties derived from aircraft-borne in situ measurements by C. Mahnke, C. Mahnke, R. Weigel, F. Cairo, J.-P. Vernier, J.-P. Vernier, A. Afchine, M. Krämer, M. Krämer, V. Mitev, R. Matthey, S. Viciani, F. D'Amato, F. Ploeger, T. Deshler, S. Borrmann, S. Borrmann

    Published in Atmospheric Chemistry and Physics (2021-10-01)
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  19. 19

    Aerosols in the tropical and subtropical UT/LS: in-situ measurements of submicron particle abundance and volatility by S. Borrmann, D. Kunkel, R. Weigel, A. Minikin, T. Deshler, J. C. Wilson, J. Curtius, C. M. Volk, C. D. Homan, A. Ulanovsky, F. Ravegnani, S. Viciani, G. N. Shur, G. V. Belyaev, K. S. Law, F. Cairo

    Published in Atmospheric Chemistry and Physics (2010-06-01)
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  20. 20

    A comparative analysis of in situ measurements of high-altitude cirrus in the tropics by F. Cairo, M. Krämer, M. Krämer, A. Afchine, G. Di Donfrancesco, L. Di Liberto, S. Khaykin, L. Lucaferri, V. Mitev, V. Mitev, M. Port, M. Port, C. Rolf, M. Snels, N. Spelten, R. Weigel, S. Borrmann, S. Borrmann

    Published in Atmospheric Measurement Techniques (2023-10-01)
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