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Composite PCA '69 Study

Composite PCA '69 Study PDF Author: William Swider
Publisher:
ISBN:
Category : D region
Languages : en
Pages : 58

Book Description

Composite PCA '69 Study

Composite PCA '69 Study PDF Author: William Swider
Publisher:
ISBN:
Category : D region
Languages : en
Pages : 58

Book Description

Calculated and Measured HF/VHF Absorption for the 2-5 November 1969 Solar Proton Event

Calculated and Measured HF/VHF Absorption for the 2-5 November 1969 Solar Proton Event PDF Author: William Swider
Publisher:
ISBN:
Category : D region
Languages : en
Pages : 24

Book Description
Electromagnetic wave absorption was measured at several frequencies as a function of altitude for six rocket flights during the 2 to 5 November 1969 Solar Proton Event (SPE). Meaningful data were obtained at 36 MHz, 18 Mhz, and 9 MHz for four of these flights. These data and 30 MHz riometer data are shown to be in excellent accord with the calculated absorption. The agreement provides further support for the accuracy claimed for the electron concentrations that were measured simultaneously by means of dispersive phase techniques. It is stressed that uncertainties in the pressure are probably the largest error source. The electromagnetic wave absorption apparently was uneffected by the SPE-disturbed D-region except for the enhanced electron concentration. (Author)

ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages :

Book Description

ERDA Research Abstracts

ERDA Research Abstracts PDF Author: United States. Energy Research and Development Administration
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 780

Book Description

Atmospheres of Earth and the Planets

Atmospheres of Earth and the Planets PDF Author: Billy McCormac
Publisher: Springer Science & Business Media
ISBN: 9401017999
Category : Science
Languages : en
Pages : 443

Book Description
This book contains the lectures presented at the Summer Advanced Study Institute, 'Physics and Chemistry of Atmospheres' which was held at the University of Liege, Belgium, during the period July 29-August 9, 1974. One-hundred nineteen persons from eleven different countries attended the Institute. The authors and publisher have made a special effort for rapid publication of an up to-date status of the physics and chemistry ofthe atmospheres of Earth and the plan ets, which is an ever-changing area. Special thanks are due to the lecturers for their diligent preparation and excellent presentations. The individual lectures and the published papers were deliberately limited; the authors' cooperation in conforming to these specifications is greatly appreciated. The contents of the book are organized by subject area rather than in the order in which papers were presented during the Institute. Many thanks are due to Drs Alv Egeland, Donald M. Hunten, Gunther Lange-Hesse, Marcel Nicolet, Harold I. Schiff, Lance Thomas, Alister Vallance Jones, Richard Wayne, and Gilbert Weill who served as session chairmen during the Institute and contributed greatly to its success by skillfully directing the discussion period in a stimulating manner after each lecture. Many persons contributed to the success of the Institute. Drs Alv Egeland, Donald M. Hunten, Gunther Lange-Hesse, Marcel Nicolet, Harold I. Schiff, Erwin R. Schmerling, Lance Thomas, Alister Vallance Jones, Richard Wayne, and Gilbert Weill were especially helpful in preparing the technical program.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1010

Book Description

ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author: United States. Energy Research and Development Administration. Technical Information Center
Publisher:
ISBN:
Category : Force and energy
Languages : en
Pages : 724

Book Description

The D- and E- Regions

The D- and E- Regions PDF Author: William Swider
Publisher:
ISBN:
Category : D region
Languages : en
Pages : 32

Book Description
The chemistry of the E-region is fairly well understood and even many of the dynamical complications of this region have been successfully modeled on individual bases. Some of the major remaining problems of this region are discussed, in particular the nitric oxide concentration, a gas affecting the ratio of the two major E-region ions, O2(+) and NO(+). The D-region is much simpler than the E-region from a dynamical point of view but extremely much more complex from a chemical standpoint. Recent results from a study of the D-region under bombardment by solar protons is emphasized.

D-region Ionization Rates for the 2 to 5 November 1969 PCA Event as Determined from Satellite Proton Flux Measurements

D-region Ionization Rates for the 2 to 5 November 1969 PCA Event as Determined from Satellite Proton Flux Measurements PDF Author: William Swider
Publisher:
ISBN:
Category : Curve fitting
Languages : en
Pages : 36

Book Description
D-region ionization rates have been determined from satellite proton spectra as a function of altitude for forty-four instances during the period of 2 to 5 November 1969 Polar Cap Absorption Event. The ionization rates were calculated using least square fits to the satellite proton spectra in both energy and rigidity. The combined results provide ionization rates for the event as a function of universal time. (Author).

Environmental Research Papers

Environmental Research Papers PDF Author:
Publisher:
ISBN:
Category : Environmental geology
Languages : en
Pages : 418

Book Description

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