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Amplitudenverhalten partieller Echos in der ruhigen polaren D-Region. Space Science Reviews 7922.
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39, pp. 101 - 103 (1977)
Interplanetary magnetic field polarity changes and D-region radio waves absorption. Journal of Atmospheric and Terrestrial Physics 7923.
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82, pp. 2319 - 2325 (1977)
Modulation of the polar electrojet by powerful HF waves. Journal Geophysical Research 7924.
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44, pp. 179 - 188 (1977)
Payload BIII - an instrument package for the measurement of conductivity, concentration an mobility of positive and negative ions in the meosphere. J. Geophys. 7925.
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1, pp. 270 - 275 (1976)
Flow of mass and energy in the solar system. Physics of Solar Planetary Environments, Boulder/Colorado 7926.
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210, pp. 603 - 613 (1976)
Cosmic-ray gradients from Pioneer-10 and Pioneer-11. Astrophysical Journal 7927.
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Helium isotopes in an aurora. Journal Geophysical Research 7928.
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19, pp. 123 - 126 (1976)
Optimierung des Antennensystems für die Lindauer VHF-Radaranlage. Kleinheubacher Berichte 7929.
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19, pp. 637 - 643 (1976)
Spektren von Polarlicht-Rückstreu-Signalen. Kleinheubacher Berichte 7930.
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19, pp. 117 - 122 (1976)
Ein kontinuierlich steuerbares VHF-Radarantennensystem zur Beobachtung von Scattersignalen aus der mittleren Atmosphäre. Kleinheubacher Berichte 7931.
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24, pp. 867 - 872 (1976)
Theoretical studies of storm effects in the ionospheric total electron content. Planetary and Space Science 7932.
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81, pp. 3403 - 3406 (1976)
An analytic model illustrating the effects of rotation on a magnetosphere containing low-energy plasma. Journal Geophysical Research 7933.
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260, pp. 32 - 34 (1976)
Lamb waves originating in non-geostrophic perturbations. Nature 7934.
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24, pp. 1065 - 1071 (1976)
Simultaneous geomagnetic and ionospheric oscillations caused by hydromagnetic waves. Planetary and Space Science 7935.
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Electrical and thermal conductivity of the neutral Hubbard model. Z. Physik B 7936.
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9, pp. L117 - L120 (1976)
Force-force correlation function method for the ideal resistance of the Hubbard model. J. Phys. C: Solid State Phys. 7937.
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Electrical conductivity of a doubly-degenerate Hubbard model. Physics Letters 7938.
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11, pp. 1009 - 1018 (1976)
A partial reflection experiment using the FM-CW technique. Radio Science 7939.
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26, p. 173 (1976)
Influence of spread-F on HF radio systems. AGARD-CP 7940.
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19, pp. 443 - 453 (1976)
Travelling-Ionospheric-Disturbances in der Äquatorzone. Kleinheubacher Berichte 7941.
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19, pp. 455 - 460 (1976)
Einfluss thermosphärischer Winde während magnetisch gestörter Bedingungen auf die Ionosphäre niederer und mittlerer Breiten. Kleinheubacher Berichte 7942.
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38, pp. 593 - 598 (1976)
Negative ionospheric storms caused by thermospheric winds. Journal of Atmospheric and Terrestrial Physics 7943.
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Preliminary results of the Helios plasma experiment. Space Res. 7944.
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78, pp. K39 - K44 (1976)
Thermodynamics of a two-point doubly degenerate Hubbard model in the half-filled case. Phys. Stat. Sol. (b) 7945.
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24, pp. 349 - 353 (1976)
Density dependence of the viscous force in a one-constituent atmosphere. Planetary and Space Science 7946.
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81, pp. 6217 - 6220 (1976)
Experimental results on the variation of electric conductivity an ion mobility in the mesosphere. Journal Geophysical Research 7947.
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37, pp. 1593 - 1597 (1975)
Diurnal variations of acoustic-gravity waves in the F-region. Journal of Atmospheric and Terrestrial Physics 7948.
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37, pp. 1099 - 1108 (1975)
Excitation of acoustic-gravity waves in a realistic thermosphere. Journal of Atmospheric and Terrestrial Physics 7949.
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41, pp. 215 - 218 (1975)
Measured and calculated secondary electron energy spectra (20-1500 eV) above 120 km. Journal Geophysical Research 7950.
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72, pp. K103 - K108 (1975)
On the frequency-dependent conductivity and the current operator of the Hubbard model. Phys. Stat. Sol. (b) 7951.
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18, pp. 355 - 366 (1975)
Entwicklungsphasen des äquatorialen Spread-F. Kleinheubacher Berichte 7952.
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19, pp. 226 - 232 (1975)
Das Plasmaexperiment auf Helios (E1). Raumfahrtforschung 7953.
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69, pp. K149 - K152 (1975)
A new upper bound for the free energy of the Hubbard model based on the cluster approach. Phys. Stat. Sol. (b) 7954.
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37, pp. 675 - 679 (1975)
The effect of neutral winds on the seasonal F-region varation. Journal of Atmospheric and Terrestrial Physics 7955.
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27, pp. 741 - 744 (1974)
Simultaneous observation of fading rates on two transequatorial radio paths. Australian J. Phys. 7956.
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36, pp. 61 - 77 (1974)
Movement Processes of Auroral Structures. Journal of Atmospheric and Terrestrial Physics 7957.
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40, pp. 229 - 237 (1974)
Doppler Shift of Auroral Backscatter Signals. Journal Geophysical Research 7958.
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10, pp. 601 - 605 (1974)
Rückstreuung von Radio-Wellen an Polarlichtern, Teil 3. cq-DL 7959.
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11, pp. 666 - 669 (1974)
Rückstreuung von Radio-Wellen an Polarlichtern, Teil 4. cq-DL 7960.
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36, pp. 955 - 966 (1974)
Backscatter results from Lindau - I. Observations of radio-auroras. Journal of Atmospheric and Terrestrial Physics 7961.
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36, pp. 1995 - 2000 (1974)
Interpretation of the phase velocity dispersion of observed F-region waves. Journal of Atmospheric and Terrestrial Physics 7962.
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29a, pp. 1655 - 1659 (1974)
Electrical conduction in narrow energy bands. Z. Naturforschung 7963.
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36, pp. 363 - 366 (1974)
A numerical description of the winter anomaly in ionospheric absorption for a sunspot cycle. Journal of Atmospheric and Terrestrial Physics 7964.
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17, pp. 229 - 235 (1974)
Messung niederenergetischer Elektronen (20-1350 eV) in der äquatorialen und polaren Ionosphäre - Vorläufige Ergebnisse. Kleinheubacher Berichte 7965.
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36, pp. 183 - 187 (1974)
Monte Carlo simulation of a model ionosphere - III. Photoelectron and escape electron spectra. Journal of Atmospheric and Terrestrial Physics 7966.
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65, pp. 403 - 410 (1974)
Thermodynamics of a two-band Hubbard model. Phys. Stat. Sol. (b) 7967.
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22, pp. 186 - 189 (1974)
On deviations from the barametric law in the lower thermosphere. Planetary and Space Science 7968.
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35, pp. 617 - 623 (1973)
The effects of thermospheric winds on the ionosphere at low and middle latitudes during magnetic disturbances. Journal of Atmospheric and Terrestrial Physics 7969.
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35, pp. 1285 - 1291 (1973)
The maintenance of the ionosphere at high latitudes in winter. Journal of Atmospheric and Terrestrial Physics 7970.
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35, pp. 1207 - 1211 (1973)
Equatorial spread-F irregularities observed at Nairobi and on the transequatorial path Lindau-Tsumeb. Journal of Atmospheric and Terrestrial Physics 7971.
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16, pp. 159 - 165 (1973)
Erwärmung der Thermosphäre durch atmosphärische Schwerewellen. Kleinheubacher Berichte 7972.
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78, pp. 1733 - 1734 (1973)
Multilayer Analyses in Application to the Propagation of Acoustic-Gravity Waves. Journal Geophysical Research 7973.
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35, pp. 2267 - 2275 (1973)
Thermospheric heating by atmospheric gravity waves. Journal of Atmospheric and Terrestrial Physics 7974.
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16, pp. 155 - 157 (1973)
Seitenscatter durch polares Spread-F beobachtet auf der Strecke Lindau-Tsumeb. Kleinheubacher Berichte 7975.
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16, pp. 167 - 178 (1973)
Langperiodisches Fading von Kurzwellensignalen. Kleinheubacher Berichte 7976.
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35, pp. 1195 - 1206 (1973)
Wave-like structures of large-scale equatorial spread-F irregularities. Journal of Atmospheric and Terrestrial Physics 7977.
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39, pp. 799 - 818 (1973)
Some properties of large-scale equatorial spread-F irregularities interpreted by influences of atmospheric gravity waves. Zeitschrift Geophys. 7978.
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35, pp. 1317 - 1322 (1973)
Atmospheric composition changes and the F2-layer seasonal anomaly. Journal of Atmospheric and Terrestrial Physics 7979.
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35, pp. 415 - 424 (1973)
Monte Carlo simulation of a model ionosphere - II. Energy flow and energy dissipation. Journal of Atmospheric and Terrestrial Physics 7980.
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245, pp. 87 - 88 (1973)
Atmospheric Gravity Wave Observations after the Solar Eclipse of June 30, 1973. Nature 7981.
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39, pp. 1063 - 1066 (1973)
Evidence for Tropospheric-Ionospheric Coupling by Atmospheric Gravity Waves. Zeitschr. Geophys. 7982.
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39, pp. 1043 - 1054 (1973)
Atmospheric parameters from ionospheric measurements. Z. Geophys. 7983.
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20, pp. 461 - 472 (1972)
The upper atmosphere as a regulator of subauroral red arcs. Planetary and Space Science 7984.
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34, pp. 1627 - 1633 (1972)
The development of a theoretical model of the atmosphere and ionosphere. Journal of Atmospheric and Terrestrial Physics 7985.
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Die polare Ionosphäre. Festzeitschrift des Max-Planck-Instituts für Aeronomie (1972)
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34, pp. 765 - 774 (1972)
Numerical calculation of gravity wave propagation in a realistic thermosphere. Journal of Atmospheric and Terrestrial Physics 7987.
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15, pp. 67 - 73 (1972)
Atmosphärische Schwerewellen in der F-Region: Ein Vergleich zwischen experimentellen und theoretischen Ergebnissen. Kleinheubacher Berichte 7988.
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34, pp. 1393 - 1401 (1972)
Comparison between observed and numerically calculated atmospheric gravity waves in the F-region. Journal of Atmospheric and Terrestrial Physics 7989.
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38, pp. 881 - 890 (1972)
Influence of viscosity, thermal conduction, and ion drag on the propagation of atmospheric gravity waves in the thermosphere. Zeitschr. Geophys. 7990.
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38, pp. 953 - 957 (1972)
Partial reflection measurements with FM-CW - A preliminary investigation. Zeitschrift für Geophysik 7991.
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15, pp. 77 - 96 (1972)
Bestimmung von Parametern des äquatorialen Spread-F aus Schrägübertragungsmessungen auf der Strecke Lindau-Tsumeb. Kleinheubacher Berichte 7992.
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33, p. 115 (1972)
Some effects of atmospheric gravity waves observed on a transequatorial radio path. AGARD-CP 7993.
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Über die Wechselwirkung zwischen Ionosphärenforschung und Nachrichtenfunkverkehr. Festschrift zum 25-jährigen Bestehen des Instituts für Ionophärenphysik in Lindau/Harz, pp. 84 - 87 (1972)
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34, pp. 1075 - 1083 (1972)
The importance of the non-linear term in the equation of motion of the neutral atmosphere. Journal of Atmospheric and Terrestrial Physics 7995.
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15, pp. 143 - 149 (1972)
Elektronendichteprofile in der gestörten D-Schicht beim Einfall energiereicher Teilchen. Kleinheubacher Berichte 7996.
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16, pp. 255 - 263 (1972)
Über die Anwendbarkeit des FM-CW Verfahrens bei der Methode der partiellen Reflexionen. Kleinheubacher Berichte 7997.
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34, pp. 519 - 523 (1972)
The influence of neutral winds on the NO+ and O2+ densities in the lower ionosphere at night. Journal of Atmospheric and Terrestrial Physics 7998.
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20, pp. 209 - 215 (1972)
Vertical neutral gas motions and deviations from the barometric law in the lower thermosphere. Planetary and Space Science 7999.
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20, pp. 1121 - 1126 (1972)
Electron energy transfer rates in the ionosphere. Planetary and Space Science 8000.
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14, pp. 255 - 262 (1971)
Ergebnisse von Ionendichte- und Ionenbeweglichkeitsmessungen mit einer Fallschirmsonde im Höhenbereich von 72 bis 39 km. Kleinheubacher Berichte 8001.
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33, pp. 269 - 274 (1971)
The effects of electric fields and ion drag in the middle-latitude F-region. Journal of Atmospheric and Terrestrial Physics 8002.
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19, pp. 491 - 502 (1971)
Ion and neutral composition changes in the thermospheric region during magnetic storms. Planetary and Space Science 8003.
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19, pp. 1014 - 1016 (1971)
On explaining the F-region seasonal anomaly in terms of composition changes in the lower atmosphere. Planetary and Space Science 8004.
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6, pp. 247 - 253 (1971)
Calculation of an equivalent current system in the polar E-Region. Radio Science 8005.
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14, pp. 209 - 214 (1971)
Berechnung eines äquivalenten Stromsystems aus erdmagnetischen Registrierungen. Kleinheubacher Berichte 8006.
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14, pp. 291 - 296 (1971)
Über einige Zusammenhänge zwischen optischen und Radio-Polarlicht. Kleinheubacher Berichte 8007.
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14, pp. 189 - 193 (1971)
Der Einfluß von Neutralgaswinden auf die Ausbreitung von atmosphärischen Schwerewellen in der F-Region. Kleinheubacher Berichte 8008.
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24, pp. 215 - 231 (1971)
A mesosphere payload to measure the concentration and mobility of positive and negative ions in the height range between 72 and 40 km. J. Brit. Interpl. Soc. 8009.
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14, pp. 269 - 278 (1971)
Einflüße des äquatorialen Spread-F auf die Kurzwellenausbreitung. Kleinheubacher Berichte 8010.
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90 (34), p. 71 (1971)
An application of the Monte-Carlo-method to remote sensing-systems. AGARD-CP 8011.
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33, pp. 137 - 147 (1971)
Solution of the coupled ionospheric continuity equations and the equations of motion for the ions, electrons a.n.p. Journal of Atmospheric and Terrestrial Physics 8012.
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33, pp. 275 - 280 (1971)
The relative effects of electric fields and atmospheric composition changes on the electron concentration i.m. F-l. Journal of Atmospheric and Terrestrial Physics 8013.
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33, pp. 1923 - 1931 (1971)
Photoionization yields of O, O2 and N2 for high and low solar activity. Journal of Atmospheric and Terrestrial Physics 8014.
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30, pp. 379 - 387 (1971)
Energy exchange and thermal balance problems. J. Scientific and Industrial Res. 8015.
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14, pp. 155 - 158 (1971)
Bemerkungen zu der Arbeit von W. Becker, ``Einige Ergebnisse aus Lindauer Elektronendichteprofil-Berechnungen für die innere und äußere Ionosphäre.''. KLeinheubacher Berichte 8016.
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19, pp. 731 - 737 (1971)
Ionospheric warming by neutral winds. Planetary and Space Science 8017.
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9, pp. 542 - 545 (1971)
On explaining the magnetic storm phenomena in the upper atmosphere and ionosphere. Ind. J. Pure Appl. Phys. 8018.
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84, pp. 154 - 160 (1971)
Results of concentration and mobility measurements of positively and negatively charged particles taken by a rocket-borne parachutet aspiration (Gerdien) probe in the height region from 72 to 39 km. Pageoph 8019.
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18, pp. 1021 - 1033 (1970)
The diurnal phase anomaly in the upper atmospheric density and temperature. Planetary and Space Science