C. Sechrist

发表

Lidar observations of wave‐like structure in the atmospheric sodium layer

C. Gardner, J. R. Rowlett, E. Richter, 1978 .

Calibration of the Urbana lidar system

C. Sechrist, T. Cerny, 1980 .

An Investigation of the Ionospheric D Region at Sunrise: 1, Time Variations of Ozone, Metastable Molecular Oxygen, and Atomic Oxygen

R. Turco, C. Sechrist, 1972 .

The Ionospheric D. Region

C. Sechrist, 1977 .

THEORETICAL MODELS OF THE D-REGION.

C. Sechrist, 1972 .

An investigation of the solar zenith angle variation of D-region ionization

C. Sechrist, P. Ratnasiri, 1975 .

Ionospheric D and E regions

C. Sechrist, 1975 .

A meteor ablation-cluster ion atmospheric sodium theory

E. Richter, C. Sechrist, 1979 .

A theory of the winter absorption anomaly at middle latitudes

C. Sechrist, 1967 .

Seasonal and solar cycle variation of E‐region nitric oxide

C. Sechrist, N. Golshan, 1975 .

Lower Ionosphere Ion Chemistry

C. Sechrist, 1974 .

An Investigation of the Ionospheric D Region at Sunrise: 3, Time Variations of Negative‐Ion and Electron Densities

R. Turco, C. Sechrist, 1972 .

An Investigation of the Ionospheric D Region at Sunrise: 2, Estimation of Some Photodetachment Rates

R. Turco, C. Sechrist, R. P. Turco, 1972 .

Simultaneous radar and lidar observations of sporadic E and Na layers at Arecibo

C. Hostetler, C. Gardner, C. Tepley, 1989 .

A cluster ion chemistry for the mesospheric sodium layer

E. Richter, C. Sechrist, 1979 .

Electron loss coefficients for the D-region of the ionosphere from rocket measurements during the eclipses of March 1970 and November 1966

E. A. Mechtly, C. Sechrist, L. Smith, 1972 .

Coordinated rocket measurements on the D-region winter anomaly—II. Some implications

M. Geller, C. Sechrist, 1971 .

Coordinated rocket measurements on the D-region winter anomaly—I. Experimental results

E. A. Mechtly, C. Sechrist, J. Theon, 1969 .

Commission 3: Progress in Ionospheric Radio

J. Wait, O. Villard, J. Aarons, 1969 .

Interpretation of D-Region Electron Densities

C. Sechrist, 1970 .

Lidar observation of the mesospheric sodium layer over Urbana, Illinois

C. Gardner, J. R. Rowlett, E. Richter, 1981 .

Lidar studies of the nighttime sodium layer over Urbana, Illinois: 1. Seasonal and nocturnal variations

Chester S. Gardner, David G. Voelz, C. F. Sechrist, 1986 .

Interpretation of pre-sunrise electron densities and negative ions in the D-region

C. Sechrist, 1968 .

D-region ion composition during the winter anomaly campaign on January 8, 1977

M. Hidalgo, P. Eberhardt, C. Sechrist, 1977 .

Comparisons of techniques for measurement of D‐region electron densities

C. Sechrist, 1974 .

Measurement of average electron density between 75 and 80 kilometers

D. A. Reynolds, C. Sechrist, 1970 .

VLF anomalies observed at State College, PA during U.S. 1962 high-altitude nuclear tests

C. Sechrist, 1964 .

Time History of High-Latitude Electron Number Density and Radiowave Absorption Profiles during the Solar Cosmic-Ray Event of November 10, 1961

C. Sechrist, P. Banks, 1967 .

Short‐term phase perturbations observed at 18 kc/s

K. D. Felperin, C. Sechrist, 1961 .

An investigation of the ionospheric D region at sunrise. I - Time variations of ozone, metastable molecular oxygen, and atomic oxygen. II - Estimation of some photodetachment rates. III - Time variations of negative-ion and electron densities.

R. Turco, C. Sechrist, 1972 .