نتائج البحث - R Weigel

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 حسب J. Kreyling, R. Schumann, R. Weigel, R. Weigel

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

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

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

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

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

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

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

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

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Characterization of refractory aerosol particles collected in the tropical upper troposphere–lower stratosphere (UTLS) within the Asian tropopause aerosol layer (ATAL) حسب 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

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

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

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

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The realization of autonomous, aircraft-based, real-time aerosol mass spectrometry in the upper troposphere and lower stratosphere حسب 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

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Observations of meteoric material and implications for aerosol nucleation in the winter Arctic lower stratosphere derived from in situ particle measurements حسب 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

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Overview of aerosol properties associated with air masses sampled by the ATR-42 during the EUCAARI campaign (2008) حسب 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

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Evidence for ice particles in the tropical stratosphere from in-situ measurements حسب 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

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The Asian tropopause aerosol layer within the 2017 monsoon anticyclone: microphysical properties derived from aircraft-borne in situ measurements حسب 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

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Aerosols in the tropical and subtropical UT/LS: in-situ measurements of submicron particle abundance and volatility حسب 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

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A comparative analysis of in situ measurements of high-altitude cirrus in the tropics حسب 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

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