search-head

Sie sind hier: Homepage >  Suche

Physik   Auswahl aufheben

Synonyme wurden verwendet für: Research
Suche ohne Synonyme: title: Journal of Geophysical Research

1–50 von 190 Ergebnissen
|
Sortieren:

    Scientific results of the Viking project. Special issue of the journal of geophysical res.

    Tema Archiv | 1977
    Die aus dem Journal of Geophysical Research abgedruckten Fachaufsaetze behandeln folgende Themengruppen: Raumflug-Bildaufzeichnungen ...

    Large-Amplitude Mountain Waves in the Mesosphere Accompanying Weak Cross-Mountain Flow During DEEPWAVE Research Flight RF22

    Freier Zugriff
    Fritts, David C. / Vosper, Simon B. / Williams, Bifford P. et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2018
    and the German Aerospace Center Falcon. The measurements were obtained during Falcon flights FF9 and FF10 and GV Research Flight RF22 of the ...

    Magnetic Properties of Asteroid (162173) Ryugu

    Freier Zugriff
    Hercik, D. / Auster, H-U. / Constantinescu, D. et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2020
    Observations of the magnetization state of asteroids indicate diverse properties. Values between 1.9 × 10−6 Am2/kg (Eros) and 10−2Am2/kg ...

    Gravity-Wave-Driven Seasonal Variability of Temperature Differences Between ECMWF IFS and Rayleigh Lidar Measurements in the Lee of the Southern Andes

    Freier Zugriff
    Gisinger, Sonja / Polichtchouk, Inna / Dörnbrack, Andreas et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2022
    Long-term high-resolution temperature data of the Compact Rayleigh Autonomous Lidar (CORAL) is used to evaluate temperature and gravity ...

    Impact of parametrizing microphysical processes in the jet and vortex phase on contrail cirrus properties and radiative forcing

    Freier Zugriff
    Bier, Andreas / Burkhardt, Ulrike | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2022
    impact on the properties and the life cycle of contrail cirrus. For current soot number emissions, ice nucleation is controlled by the number of ...

    Mesospheric Mountain Wave Activity in the Lee of the Southern Andes

    Freier Zugriff
    Pautet, P.-D. / Taylor, M. / Fritts, David C. et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2021
    during several recent observation campaigns, but many questions remain concerning their impacts on the upper atmosphere, and the effects of the ...

    The idea of Space Weather – A historical perspective

    Kane, R.P. | Elsevier | 2006
    one to have introduced the term seems to be Thomas Gold of Harvard College Observatory, in a 1959 publication in the Journal of ...

    High-Cadence Lidar Observations of Middle Atmospheric Temperature and Gravity Waves at the Southern Andes Hot Spot

    Freier Zugriff
    Reichert, Robert / Kaifler, Bernd / Kaifler, Natalie et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2021
    . Exceptional wave events were observed in winter, resulting in temperature deviations from the monthly mean of 25K to 55K. GW potential energies show ...

    Reply to Comment on 'Nucleation of mesospheric cloud particles: Sensitivities and limits'

    Freier Zugriff
    Wilms, Henrike / Rapp, Markus / Kirsch, Annekatrin | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2019
    The nucleation process of noctilucent clouds (NLCs) is not yet understood in detail. Furthermore, there seems to be disagreement on how the ...
    Schlagwörter: Sensitivity of NLC

    Not all clear air turbulence is Kolmogorov - The fine-scale nature of atmospheric turbulence

    Freier Zugriff
    Rodriguez Imazio, Paola / Mininni, Pablo / Godoy, Alejandro et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2023
    We study a strong clear air turbulence (CAT) event experienced by the German High-Altitude Long-Range research aircraft (HALO) during the ...

    Far‐Ranging Impact of Mountain Waves Excited Over Greenland on Stratospheric Dehydration and Rehydration

    Freier Zugriff
    Kivi, Rigel / Dörnbrack, Andreas / Sprenger, Michael et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2020
    In situ observations of reduced stratospheric water vapor combined with those of ice particle formation are rarely conducted. On the one ...

    High‐Resolution Aircraft Observations of Turbulence and Waves in the Free Atmosphere and Comparison With Global Model Predictions

    Freier Zugriff
    Dörnbrack, Andreas / Bechtold, Peter / Schumann, Ulrich | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2022
    . Here we find a slightly better correlation of the CAT prediction with the HALO research aircraft observations compared to those of commercial ...

    Response of OH, O2 and OI5577 airglow emissions to the mesospheric bore in the equatorial region of Brazil

    Medeiros, A.F. / Fechine, J. / Buriti, R.A. et al. | Elsevier | 2005
    complementary effects suggested by Dewan and Picard [E.M. Dewan, R.H. Picard, Mesospheric bores. Journal of Geophysical Research 103, 6295–6305, 1998 ...

    On the formation of Io’s inner torus

    Cowee, M.M. / Wang, Y.-L. / Russell, C.T. et al. | Elsevier | 2005
    outer torus. The [Wang, Y.-L., Russell, C.T., Raeder, J. The Io mass loading disk: model calculations. Journal of Geophysical Research 106 ...

    Lidar observations of stratospheric gravity waves from 2011 to 2015 at McMurdo (77.84°S, 166.69°E), Antarctica: 1. Vertical wavelengths, periods, and frequency and vertical wave number spectra

    Freier Zugriff
    Zhao, Jian / Chu, Xinzhao / Chen, Cao et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2017
    Five years of atmospheric temperature data, collected with an Fe Boltzmann lidar by the University of Colorado group from 2011 to 2015 at ...

    GLGM-3: A Degree-ISO Lunar Gravity Model from the Historical Tracking Data of NASA Moon Orbiters

    Mazarico, E. / Lemoine, F. G. / Han, Shin-Chan et al. | NTRS | 2010
    In preparation for the radio science experiment of the Lunar Reconnaissance Orbiter (LRO) mission, we analyzed the available radio tracking ...

    Early Prediction of Geomagnetic Storms

    Collins, D. / Feynman, J. | NTRS | 2000
    questions about the physics of space weather and also both provide and validate a system for early warning of hazardous space weather. ...

    Mapping and Interpretation of Sinlap Crater on Titan Using Cassini VIMS and Radar Data

    Freier Zugriff
    Le Mouélic, Stephane / Paillou, Philippe / Janssen, Michael et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2008

    Shock compression of aragonite and implications for the equation of state of carbonates

    Vizgirda, J. / Ahrens, T. J. | NTRS | 1982

    IPL Processing of the Viking Orbiter Images of Mars

    Ruiz, R. M. / Elliott, D. A. / Yagi, G. M. et al. | NTRS | 1977
    The Viking orbiter cameras returned over 9000 images of Mars during the 6-month nominal mission. Digital image processing was required to ...

    An improved value of the lunar moment of inertia

    Blackshear, W. T. / Gapcynski, J. P. | NTRS | 1977
    The lunar gravitational research reported on by Gapcynski et al., (1975) has been extended to include an additional 600 days of the time ...

    Clear Air Turbulence Observed Across a Tropopause Fold Over the Drake Passage—A Case Study

    Freier Zugriff
    Rodriguez Imazio, Paola / Dörnbrack, Andreas / Urzua, Rodrigo Delgado et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2022
    profiles of a near-simultaneous radiosonde profile and numerical results from global and regional numerical weather prediction (NWP) models ...

    A multiple-scattering model of the diffuse component of lunar radar echoes.

    Pollack, J. B. / Whitehill, L. | NTRS | 1972

    Tesseral harmonics of the Earth's gravitational field from camera tracking of satellites.

    Kaula, W. M. | NTRS | 1966
    Tesseral harmonics of Earth gravitational field camera tracking of five satellites ...

    A comparison of Theory and Observation of the Echo I Satellite

    Bryant, R. | NTRS | 1961
    Comparison of theory and observation of the echo I satellite ...

    Secondary Gravity Waves Generated by Breaking Mountain Waves Over Europe

    Freier Zugriff
    Heale, Chistopher J. / Bossert, K. / Vadas, S. L. et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2020
    representing opposite tidal phases. The aim of the simulation is to investigate the breaking of the mountain wave and subsequent generation of ...

    Viking Imaging of Phobos and Deimos: An Overview of the Primary Mission

    Duxbury, T. C. / Veverka, J. | NTRS | 1977
    During the Viking primary mission the cameras on the two orbiters acquired about 50 pictures of the two Martian moons. The Viking images of ...

    Variability in Contrail Ice Nucleation and Its Dependence on Soot Number Emissions

    Freier Zugriff
    Bier, Andreas / Burkhardt, Ulrike | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2019
    on microphysical processes, optical properties, lifetime, and, therefore, on the climate impact of contrail cirrus. We study contrail ice ...

    Structural analysis of lunar grabens and the shallow crustal structure of the moon

    Golombek, M. P. | NTRS | 1979

    Discussion of paper by N. F. Ness, ''The magnetohydrodynamic wake of the Moon.''

    Hirshberg, J. | NTRS | 1966

    Comparisons of ionogram and Ogo 6 satellite observations of small-scale F region inhomogeneities

    Wright, J. W. / Mcclure, J. P. / Hanson, W. B. | NTRS | 1977

    The extended mission of Viking

    Snyder, C. W. | NTRS | 1979
    The extended mission of the Viking project emphasizing the study of weather on Mars is presented. Samples were acquired for the analysis of ...

    Excitation of the Herzberg bands of O2 in laboratory afterglow and night airglow.

    Degen, V. | NTRS | 1972

    Direct observations in the dusk hours of the characteristics of the storm time ring current particles during the beginning of magnetic storms

    Smith, P. H. / Hoffman, R. A. | NTRS | 1974

    Statistical study of precipitating electrons

    Fontheim, E. G. / Stasiewicz, K. / Chandler, M. O. et al. | NTRS | 1982

    Intensity of the first negative band system of nitrogen in the night sky over Arecibo

    Meriwether, J. W., Jr. / Walker, J. C. G. | NTRS | 1977

    Does Strong Tropospheric Forcing Cause Large-Amplitude Mesospheric Gravity Waves? A DEEPWAVE Case Study

    Freier Zugriff
    Bramberger, Martina / Dörnbrack, Andreas / Bossert, Katrina et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2017
    On 4 July 2014, during the Deep Propagating Gravity Wave Experiment (DEEPWAVE), strong low-level horizontal winds of up to 35 m s−1 over ...

    Total emittance of lunar fines.

    Birkebak, R. C. / Abdulkadir, A. | NTRS | 1972
    Description of the technique and discussion of the results of measurements of the total emittance of Apollo 11, 12, and 14 samples of ...

    On possible causes of apparent longitudinal variations in OGO 3 observations of VLF chorus

    Russell, C. T. | NTRS | 1980

    Mesospheric temperature during the extreme mid-latitude noctilucent cloud event on 18/19 July 2016

    Freier Zugriff
    Kaifler, Natalie / Kaifler, Bernd / Wilms, Henrike et al. | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2018
    CORAL Rayleigh lidar. Strong southward winds due to a quasi 2-day planetary wave allowed for the influx of mesospheric polar air to mid ...

    S band radio occultation measurements of the atmosphere and topography of Mars with Mariner 9 - Extended mission coverage of polar and intermediate latitudes.

    Kliore, A. J. / Fjeldbo, G. / Seidel, B. L. et al. | NTRS | 1973

    Mapping the Thermal Behavior of the Martian Middle Atmosphere

    Martin, T. / Murphy, J. / Hollingsworth, J. | NTRS | 2000
    continously since the start of the mapping phase in May 1999. ...

    Improved airborne measurements of OH in the atmosphere using the technique of laser-induced fluorescence

    Wang, C. C. / Davis, L. I., Jr. / Selzer, P. M. et al. | NTRS | 1981

    Observation of photoelectrons and secondary electrons reflected from a potential barrier in the vicinity of ATS 6

    Whipple, E. C., Jr. | NTRS | 1976

    Observational Study of Lunar Visible Emission

    Mccord, T. B. | NTRS | 1967
    Observational study of lunar visible emission according to study of line depths ...

    Behavior of the ionospheric F region during the great solar flare of August 7, 1972

    Mendillo, M. / Klobuchar, J. A. / Fritz, R. B. et al. | NTRS | 1974

    Photoelectron excitation of the Jupiter dayglow.

    Olivero, J. J. / Bass, J. N. / Green, A. E. S. | NTRS | 1973

    Initial tests of an index based on AL values for modeling magnetic storm related perturbations of the thermosphere

    Nisbet, J. S. / Stehle, C. / Bleuler, E. | NTRS | 1983

    The dependence of ion density in the wake of the AE-C satellite on the ratio of body size to Debye length in an O/+/-dominated plasma

    Samir, U. / Kaufman, Y. J. / Brace, L. H. et al. | NTRS | 1980

    Contribution to the glaciology of northern Greenland from satellite radar interferometry

    Rignot, E. / Gogineni, S. / Joughin, I. et al. | NTRS | 2001
    , topography, and grounding line position of the major outletglaciers in the northern sector of the Greenland ice sheet. ...

Ergebnisse anzeigen
10 20

Suchergebnisse filtern