Åke Nordlund

Åke Nordlund

Professor

Member of:

    ORCID: 0000-0002-2219-0541

    Publication year:
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    1 - 50 out of 262Page size: 50
    1. 1990
    2. Published

      Properties of Magnetic Null Points and an Example of a Selfsimilar 3 D Magnetic Field

      Galsgaard, K. & Nordlund, Åke, 1990, The Dynamic Sun, 6th European Meeting on Solar Physics. Debrecen, Ungarn: The Hungarian Academy of Sciences, p. 146-49

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    3. 1991
    4. Published

      Convection and P-modes

      Nordlund, Åke & Stein, R. F., 1991, Proceedings of the MINI-Workshop on the Solar 5-minute Oscillations. Oslo: University of Oslo, p. 37-59

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    5. Published

      Convection and its Influence on Oscillations

      Nordlund, Åke & Stein, R. F., 1991, Challenges to Theories of the Structure of Moderate-Mass Stars, Lecture Notes in Physics, vol 388. Berlin, Tyskland: Springer, p. 195-212

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    6. Published

      Driving and Damping of Oscillations

      Stein, R. F. & Nordlund, Åke, 1991, Progress of Seismology of the Sun and Stars. Lecture Notes in Physics. Berlin, Tyskland: Springer, p. 93-101

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    7. Published

      Dynamichs of an radioactive transfer in inhomogeneous media

      Nordlund, Åke & Stein, R. F., 1991, Stellar Atmospheres: Beyond Classical Models, Nato ASI Series C: Vol 341. Dordrecht, Netherlands: Kluwer Law International, p. 263-280

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    8. Published

      Granulation: Non-Adiabatic Patterns and Shocks

      Nordlund, Åke & Stein, R. F., 1991, Challenges to Theories of the Structure of Moderate-Mass Stars, Lecture Notes in Physics, vol 388. Berlin, Tyskland: Springer, p. 141-146

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    9. Published

      Magnetic Tubes in Overshooting Compressible Convection

      Jennings, R. L., m.fl. & Nordlund, Åke, 1991, The Sun and Cool Stars: Activity, Magnetism, Dynamos. Berlin, Tyskland: Springer, p. 92-94

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    10. Published

      Magnetic flux tubes as coherent structures

      Brandenburg, A. & Nordlund, Åke, 1991, Spontaneous Formation of Space-Time Structures and Criticality, Nato ASI Series. Dordrecht, Netherlands: Kluwer Law International

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    11. Published

      Magnetoacoustic Waves and their Generation by Convection

      Stein, R. F. & Nordlund, Åke, 1991, Mechanisms of Chromospheric and Coronal Heating. Berlin, Tyskland: Springer, p. 386-401

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    12. Published

      NLTE Spectral Line Formation in Three Dimensions

      Nordlund, Åke & Stein, R. F., 1991, Stellar Atmospheres: Beyond Classical Models, Nato ASI Series C: Vol 341. Dordrecht, Netherlands: Kluwer Law International, p. 61-68

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    13. Published

      Recent Development in Solar Convection Theory

      Chan, K., Nordlund, Åke & et al, 1991, The Solar Interior and Atmosphere. Arizona: Univ. of Arizona, p. 223-74

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    14. Published

      Rotational Effects on Reynolds Stresses in the Solar Convection Zone

      Pulkkinen, P., m.fl. & Nordlund, Åke, 1991, The Sun and Cool Stars: Activity, Magnetism, Dynamos. Berlin, Tyskland: Springer, p. 98-100

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    15. Published

      The Role of Overshoot in Solar Activity

      Brandenburg, A., m.fl. & Nordlund, Åke, 1991, The Sun and Cool Stars: Activity, Magnetism, Dynamos. Berlin, Tyskland: Springer, p. 86-88

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    16. Published

      The Significance of Magnetic Null Points

      Galsgaard, K. & Nordlund, Åke, 1991, Mechanisms of Chromospheric and Coronal Heating. Berlin, Tyskland: Springer, p. 541-43

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    17. Published

      Vector Potential Magnetic Null Points

      Galsgaard, K. & Nordlund, Åke, 1991, The Sun and Cool Stars: Activity, Magnetism, Dynamos. Berlin, Tyskland: Springer, p. 89-91

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    18. 1992
    19. Published

      Dynamo Action in Stratified Convection with Overshoot

      Nordlund, Åke & Brandenburg, A., 1992, In: Astrophysical Journal. 392, p. 647-52

      Research output: Contribution to journal › Journal article › Research

    20. Published

      Effects of Sphericity on Carbon Star Atmospheres

      Jørgensen, U. G., Johnsson, H. R. & Nordlund, Åke, 1992, In: Astronomy & Astrophysics. 261, p. 263-73

      Research output: Contribution to journal › Journal article › Research

    21. Published

      Evolution of a magnetic flux tube in two-dimensional penetrative convection

      Jennings, R. L., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1992, In: Monthly Notices Royal Astron. Soc.. 259, p. 465-473

      Research output: Contribution to journal › Journal article › Research

    22. Published

      Large Scale Simulations

      Nordlund, Åke & Galsgaard, K., 1992, Proceedings of the OSL Workshop on Electromechanical Coupling of the Solar Atmosphere. American Inst of Physics Conf Proceed., p. 13-23

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    23. Published

      Magneto-Convection

      Stein, R. F., Brandenburg, A. & Nordlund, Åke, 1992, Proceedings of the Seventh Cambridge Workshop on Cool Stars. Astronomical Soc of the Pacific Conf Ser, p. 148-57

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    24. Published

      Magneto-Convection

      Stein, R. F., Brandenburg, A. & Nordlund, Åke, 1992, Proceedings of the Seventh Cambridge Workshop on Cool Stars. Astronomical Soc of the Pacific Conf Ser, p. 540-42

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    25. Published

      Spherical Models for Carbon Stars (Cool Stars, Stellar Systems and the Sun. 7th Cambridge Workshop. Editors: Giampapa, M.S., Bookbinder, J.A.)

      Jørgensen, U. G., Johnsson, H. R. & Nordlund, Åke, 1992, In: Astronomical Society of the Pacific Conference Series. Vol 26, p. 540-542

      Research output: Contribution to journal › Journal article › Research

    26. Published

      Spherical Opacity Sampling Model Atmospheres

      Plez, B., Brett, J. M. & Nordlund, Åke, 1992, In: Astronomy & Astrophysics. 256, p. 551-71

      Research output: Contribution to journal › Journal article › Research

    27. Published

      The Distant Future of Solar Activity: A Case Study of *Gb Hydri. I. Stellar Evolution, Lithium Abundance and Atmospheric Structure

      Dravins, D., Lindegreen, L., Nordlund, Åke & VandenBerg, D. A., 1992, In: Astrophysical Journal. 403, p. 385-395

      Research output: Contribution to journal › Journal article › Research

    28. 1993
    29. Published

      Ionization effects in three-dimensional granulation simulations

      Rast, M. P., Nordlund, Åke, Stein, R. F. & Toomre, J., 1993, In: Astrophysical Journal. 408, p. L53-L56

      Research output: Contribution to journal › Journal article › Research

    30. Published

      Reinolds Stresses derived from Simulations

      Pulkkinen, P., Tuominnen, I., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1993, The Cosmic Dynamo. IAU Symp., Vol 157. The Netherlands, p. 123-127

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    31. Published

      Rotational effects on convection simulated at different latitudes

      Pulkkinen, P., Tuominen, I., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1993, In: Astronomy & Astrophysics. Vol. 267, 1993, p. 265-274

      Research output: Contribution to journal › Journal article › Research

    32. 1994
    33. Published

      Dynamic Behavior and Topology of 3D Magnetic Fields

      Galsgaard, K. & Nordlund, Åke, 1994, In: Space Science Reviews. Vol 68, p. 75-80

      Research output: Contribution to journal › Journal article › Research

    34. Published

      MHD Simulations on Parallel Computers

      Stein, R. F., Galsgaard, K. & Nordlund, Åke, 1994, Proc. of the Cornelius Lanczoz Int. Centenary Conf. Society for Industrial and Applied Mathematics. Philadelphia, USA, p. 440-442

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    35. Published

      Magnetoconvection and Magnetoturbulence

      Nordlund, Åke, Galsgaard, K. & Stein, R. F., 1994, Solar Surface Magnetism. Dordrecht, Holland, p. 471-498

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    36. Published

      Subphotospheric Convection

      Stein, R. F. & Nordlund, Åke, 1994, Infrared Solar Physics. Holland, p. 225-237

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    37. 1995
    38. Published

      3D NLTE Line Formation in the Solar Photosphere and the Solar Oxygen Abundance

      Kiselman, D. & Nordlund, Åke, 1995, In: Astronomy & Astrophysics. 302, p. 578-586

      Research output: Contribution to journal › Journal article › Research

    39. Published

      Convective Perturbations To Solar Oscillations: The f Mode

      Rosenthal, C. S., Christensen-Dalsgaard, J., Nordlund, Åke & Trampedach, R., 1995, Proc. of 4th SOHO Workshop, Noordwijk, June 1995. p. 453-458

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    40. Published

      Dynamo Generated Turbulence in Discs

      Brandenburg, A., Nordlund, Åke, Stein, R. F. & Torkelson, U., 1995, Small-scale structures in three-dimensional hydro and magnetohydrodynamic turbulence. Springer, p. 385-390

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    41. Published

      Dynamo-Generated Turbulence and Large-Scale Magnetic Fields in a Keplerian Shear Flow

      Brandenburg, A., Nordlund, Åke, Stein, R. F. & Torkelson, U., 1995, In: Astrophysical Journal. 446, p. 741-754

      Research output: Contribution to journal › Journal article › Research

    42. Published

      Near-surface effects in modelling oscillations of εBoo

      Christensen-Dalsgaard, J., Bedding, T. R., Houdek, G., Kjeldsen, H., Rosenthal, C. S., Trampedach, R., Monteiro, M. J. P. F. G. & Nordlund, Åke, 1995, Proc. IAU Coll. 155: Astrophysical Applications of Stellar Pulsation. Cape Town, South Africa, p. 447-448

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    43. Published

      Seismology of the Solar Surface Regions

      Rosenthal, C. S., Christensen-Dalsgaard, J., Houdek, G., Monteiro, M. J. P. F. G., Nordlund, Åke & Trampedach, R., 1995, Proc. of 4th SOHO Workshop, Noordwijk, June 1995. p. 459-464

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    44. 1997
    45. Published

      A New Physical Model for the Stellar IMF

      Padoan, P., Nordlund, Åke & Bernard, J., 1997, Proceedings of the Conference ``Star Formation Near and Far''. Maryland - October 1996: -, p. 101

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    46. Published

      Is stellar granulation turbulence?

      Nordlund, Åke, Spruit, H. C., Ludwig, H. & Trampedach, R., 1997, In: Astronomy & Astrophysics. 328, p. 229

      Research output: Contribution to journal › Journal article › Research

    47. Published

      Magnetohydrodynamic turbulence in accretion disks: Towards more realistic models

      Torkelsson, U., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1997, IAU Coll. 163: Accretion Phenomena and Related Outflows. p. 210-214

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    48. Published

      Near-surface constraints on the structure of stellar convection zones

      Trampedach, R., Christensen-Dalsgaard, J., Nordlund, Åke & Stein, R. F., 1997, Solar Convection, Oscillations and their Relationship; SCORe'96. Dordrecht, p. 73-76

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    49. Published

      Numerical Simulations Can Lead to New Insights

      Stein, R. F., Carlsson, M. & Nordlund, Åke, 1997, Computational Astrophysics, Procedings 12th Kingston Meeting on Theoretical Astrophysics. p. 72-77

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    50. Published

      Stellar Convection: General Properties

      Nordlund, Åke & Stein, R. F., 1997, Solar Convection, Oscillations and their Relationship; SCORe'96. Dordrecht, p. 79-103

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    51. Published

      Supersonic Turbulence in the ISM: stellar extinction determinations as probes of the structure and dynamics of dark clouds

      Padoan, P., Jones, B. & Nordlund, Åke, 1997, In: Astrophysical Journal. 474, p. 730

      Research output: Contribution to journal › Journal article › Research

    52. Published

      The Heating and Activity of the Solar Corona: {III}. Dynamics of a Low Beta Plasma with 3D Null Points

      Galsgaard, K. & Nordlund, Åke, 1997, In: Journal of Geophysical Research - Oceans. 102, p. 231-248

      Research output: Contribution to journal › Journal article › Research

    53. Published

      The Heating and Activity of the Solar Corona: {II}. Kink Instability in a Flux Tube

      Galsgaard, K. & Nordlund, Åke, 1997, In: Journal of Geophysical Research - Oceans. 102, p. 219-230

      Research output: Contribution to journal › Journal article › Research

    54. Published

      The Structure and Dynamics of Dark Clouds from Stellar Extinction Determinations

      Padoan, P., Jones, B. J. T. & Nordlund, Åke, 1997, Proceedings of the Conference ``Star Formation Near and Far''. Maryland - October 1996: -, p. 97

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    55. Published

      The Universality of the Stellar Initial Mass Function

      Padoan, P., Nordlund, Åke & Jones, B., 1997, In: Monthly Notices Roy. Astron. Soc.. 288, p. 145

      Research output: Contribution to journal › Journal article › Research

    56. Published

      The nonlinear evolution of a single mode of the magnetic shearing instability

      Torkelsson, U., Ogilvie, G. I., Brandenburg, A., Nordlund, Åke & Stein, R. F., 1997, Accretion disks - New aspects. p. 135-153

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

    57. Published

      Topologically Forced Reconnection

      Nordlund, Åke & Galsgaard, K., 1997, Proc. 8th European Solar Physics Meeting. Heidelberg, p. 179-200

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

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