Long-Term Variations in the Parameters of the Middle and Upper Atmosphere and Ionosphere (Review) A. D. DanilovA. V. Konstantinova OriginalPaper 18 August 2020 Pages: 397 - 420
Formation and Evolutionary Changes of Coronal Holes in the Growth Phase of Cycle 23 I. A. BilenkoK. S. Tavastsherna OriginalPaper 18 August 2020 Pages: 421 - 431
Cosmic Rays during Forbush Effects in March 1989 and March 1991: Spectra of Variation, Anisotropy, and Variations of Geomagnetic Cutoff Rigidity M. V. KravtsovaS. V. OlemskoyV. E. Sdobnov OriginalPaper 18 August 2020 Pages: 432 - 440
Color of the Corona Continuum of July 11, 1991 I. S. KimN. L. KrusanovaI. V. Mironova OriginalPaper 18 August 2020 Pages: 441 - 445
Characteristics of the Energy Transfer by Alfvén Waves in the Solar Atmosphere Yu. T. TsapA. V. StepanovO. V. Khaneichuk OriginalPaper 18 August 2020 Pages: 446 - 451
Variation of Plasma Pressure at the Auroral Oval Latitudes before, during, and after the Isolated Geomagnetic Substorm on December 22, 2008 M. Rojas GamarraJ. GonzalezE. E. Antonova OriginalPaper 18 August 2020 Pages: 452 - 460
Characteristics of the Pitch-Angle Anisotropy of Energetic Protons in the Daytime Magnetosphere due to Particle Drift in the Nondipole Magnetic Field A. A. LyubchichA. G. DemekhovA. G. Yahnin OriginalPaper 18 August 2020 Pages: 461 - 471
Role of the Outer Ionosphere in the Winter/Summer Asymmetry of Auroral Electron Precipitations M. G. Deminov OriginalPaper 18 August 2020 Pages: 472 - 476
Ionospheric Disturbances due to the Influence of Localized Thermospheric Sources I. V. KarpovP. A. Vasiliev OriginalPaper 18 August 2020 Pages: 477 - 482
Characteristics of the Growth Increment of Drift-Dissipative Instability at the Fronts of Equatorial Plasma Bubbles N. M. KashchenkoM. A. Nikitin OriginalPaper 18 August 2020 Pages: 483 - 488
Comparison of the Intensity of the Nighttime Scattered Atmospheric Radiation in the Lyman-Alpha Line from OGO-4 Satellite Measurements and Calculations A. V. PavlovN. M. Pavlova OriginalPaper 18 August 2020 Pages: 489 - 494
Reconstruction of the Solar Activity in 1000–1700 Based on Auroral Data with Allowance for the Contribution of the Main Magnetic Field of the Earth N. G. PtitsynaI. M. Demina OriginalPaper 18 August 2020 Pages: 495 - 506
Analytical Model of a Seismogenic Electric Field According to Data of Measurements in the Surface Layer of the Midlatitude Atmosphere and Calculation of Its Magnitude at the Ionospheric Level V. V. Khegai OriginalPaper 18 August 2020 Pages: 507 - 520