Search Results - "Hausler, K."

Day‐to‐day variability of midlatitude ionospheric currents due to magnetospheric and lower atmospheric forcing by Yamazaki, Y., Häusler, K., Wild, J. A.

“…As known from previous studies on the solar quiet (Sq) variation of the geomagnetic field, the strength and pattern of ionospheric dynamo currents change…”
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Novel passivation process for the mirror facets of Al-free active-region high-power semiconductor diode lasers by Ressel, P., Erbert, G., Zeimer, U., Hausler, K., Beister, G., Sumpf, B., Klehr, A., Trankle, G.

“…A novel process for the passivation of mirror facets of Al-free active-region high-power semiconductor diode lasers is presented. Designed for technological…”
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Hot topic: investigating the risk of violative meat residues in bob veal calves fed colostrum from cows treated at dry-off with cephapirin benzathine by Hausler, K, Godden, S M, Schneider, M J, Lightfield, A R, Bulthaus, M, Haines, D

“…The objective was to conduct a study to investigate if violative meat residues are detected in very young bob veal calves that are fed first-milking colostrum…”
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Treadmill vs. overground trotting - a comparison of two kinetic measurement systems by Söhnel, K., Fischer, M.S., Häusler, K.

“…Force plates are considered the gold standard for kinetic gait analysis, benefiting from measuring three-dimensional ground reaction forces. Nevertheless, the…”
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Tropospheric tides from 80 to 400 km: Propagation, interannual variability, and solar cycle effects by Oberheide, J., Forbes, J. M., Häusler, K., Wu, Q., Bruinsma, S. L.

“…Recent observations and model simulations demonstrate unequivocally that non‐Sun‐synchronous (nonmigrating) tides due to deep tropical convection produce large…”
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Climate induced human demographic and cultural change in northern Europe during the mid-Holocene by Warden, L., Moros, M., Neumann, T., Shennan, S., Timpson, A., Manning, K., Sollai, M., Wacker, L., Perner, K., Häusler, K., Leipe, T., Zillén, L., Kotilainen, A., Jansen, E., Schneider, R. R., Oeberst, R., Arz, H., Sinninghe Damsté, J. S.

“…The transition from hunter-gatherer-fisher groups to agrarian societies is arguably the most significant change in human prehistory. In the European plain…”
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The influence of nonmigrating tides on the longitudinal variation of the equatorial electrojet by Lühr, H., Rother, M., Häusler, K., Alken, P., Maus, S.

“…The climatological model of the equatorial electrojet, EEJM‐1, derived from Ørsted, CHAMP and SAC‐C satellite measurements provides the opportunity to…”
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Nonmigrating tidal signals in the upper thermospheric zonal wind at equatorial latitudes as observed by CHAMP by Haeusler, K, Luehr, H

“…The accelerometer onboard CHAMP enables us to derive the thermospheric zonal wind at orbit altitudes (~400 km). Numerous equatorial overflights (~45 250) are…”
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Upper thermospheric responses to forcing from above and below during 1-10 April 2010: Results from an ensemble of numerical simulations by Hagan, M. E., Häusler, K., Lu, G., Forbes, J. M., Zhang, X.

“…In this report we examine the spatial and temporal variability of the quiescent thermosphere leading up to and after the 5 April 2010 geomagnetic disturbance…”
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Global ionospheric and thermospheric response to the 5 April 2010 geomagnetic storm: An integrated data-model investigation by Lu, G., Hagan, M. E., Häusler, K., Doornbos, E., Bruinsma, S., Anderson, B. J., Korth, H.

“…We present a case study of the 5 April 2010 geomagnetic storm using observations and numerical simulations. The event was driven by a fast‐moving coronal mass…”
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650-nm InGaP Broad Area Lasers With 5000-h Reliable Operation at 600 mW by Sumpf, B., Zorn, M., Staske, R., Fricke, J., Ginolas, A., Hausler, K., Pittroff, W., Ressel, P., Erbert, G., Weyers, M., Trankle, G.

“…Reliable operation of 650-nm broad area laser diodes with InGaP quantum-wells embedded in AlGaInP waveguide layers and n-AlInP and p-AlGaAs cladding layers is…”
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A statistical analysis of longitudinal dependences of upper thermospheric zonal winds at dip equator latitudes derived from CHAMP by Häusler, K., Lühr, H., Rentz, S., Köhler, W.

“…New observations, obtained by the accelerometer onboard the CHAMP satellite, reveal a detailed picture of the thermospheric zonal wind. Based on three years of…”
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Intraannual variability of tides in the thermosphere from model simulations and in situ satellite observations by Häusler, K., Hagan, M. E., Forbes, J. M., Zhang, X., Doornbos, E., Bruinsma, S., Lu, G.

“…In this paper, we provide insights into limitations imposed by current satellite‐based strategies to delineate tidal variability in the thermosphere, as well…”
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Direct comparison of nonmigrating tidal signatures in the electrojet, vertical plasma drift and equatorial ionization anomaly by Lühr, H., Rother, M., Häusler, K., Fejer, B., Alken, P.

“…This paper presents for the first time a full decomposition of tidal signatures in three important ionospheric quantities, the equatorial electrojet (EEJ),…”
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Biochemical analysis of proteasomes from mouse microglia: Induction of immunoproteasomes by interferon-γ and lipopolysaccharide by Stohwasser, Ralf, Giesebrecht, Jan, Kraft, Regine, Müller, Eva-Christina, Häusler, Karl Georg, Kettenmann, Helmut, Hanisch, Uwe-Karsten, Kloetzel, Peter-M.

“…The 20S proteasome is a multicatalytic threonine protease and serves to process peptides that are subsequently presented as antigenic epitopes by MHC class I…”
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Comparison of CHAMP and TIME-GCM nonmigrating tidal signals in the thermospheric zonal wind by Häusler, K., Lühr, H., Hagan, M. E., Maute, A., Roble, R. G.

“…Four years (2002–2005) of continuous accelerometer measurements taken onboard the CHAMP satellite (orbit altitude ∼400 km) offer a unique opportunity to…”
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Improved short-term variability in the thermosphere-ionosphere-mesosphere-electrodynamics general circulation model by Häusler, K., Hagan, M. E., Baumgaertner, A. J. G., Maute, A., Lu, G., Doornbos, E., Bruinsma, S., Forbes, J. M., Gasperini, F.

“…We report on a new source of tidal variability in the National Center for Atmospheric Research thermosphere‐ionosphere‐mesosphere‐electrodynamics general…”
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Verschluss des linken Vorhofohrs bei nichtvalvulärem Vorhofflimmern by Häusler, K. G., Landmesser, U.

“…Zusammenfassung Vorhofflimmern (VHF) ist die häufigste Herzrhythmusstörung weltweit und bedingt etwa ein Fünftel aller ischämischen Schlaganfälle. Ab einem…”
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ESC guidelines on atrial fibrillation 2016 : Summary of the most relevant recommendations and modifications by Eckardt, L, Häusler, K G, Ravens, U, Borggrefe, M, Kirchhof, P

“…The first European Society of Cardiology (ESC) guidelines on atrial fibrillation (AF) developed in collaboration with the European Association for…”
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Average thermospheric wind patterns over the polar regions, as observed by CHAMP by LÜHR, H, RENTZ, S, RITTER, P, LIU, H, HÄUSLER, K

“…Measurements of the CHAMP accelerometer are utilized to investigate the average thermospheric wind distribution in the polar regions at altitudes around 400…”
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