Concepedia

Author

A. K. Johnston

National Air and Space Museum

Also Known As

A. Johnston, A. K. Johnston, Andrew Johnston, Andrew K. Johnston

29

Publications

180

Citations

6

H-Index

38

Concepts

All Affiliations

National Air and Space MuseumSmithsonian Institution
AK

About

A. K. Johnston is an author at National Air and Space Museum specializing in engineering, earth science, and geography.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

6

6

146

2

Geography

4

4

118

3

Social Sciences

1

1

20

4

Civil Engineering

1

1

42

5

Communication

1

1

18

A. K. Johnston

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6

Publications

146

Citations

6

H-Index

YearCitations

Cross‐sectional profiles of sand ripples, megaripples, and dunes: a method for discriminating between formational mechanisms

J. R. Zimbelman, S. H. Williams, A. K. Johnston

Earth Surface Processes and Landforms

2012

42

Aspects of alluvial fan shape indicative of formation process: A case study in southwestern California with application to Mojave Crater fans on Mars

R. M. E. Williams, J. R. Zimbelman, A. K. Johnston

Geophysical Research Letters

2006

40

The Sky Did NOT Fall: The Pacific Northwest's Response to Logging Reductions

Ernie Niemi, Ed Whitelaw, A. K. Johnston

1999

20

Spaceflight: The Development of Science, Surveillance, and Commerce in Space

Roger D. Launius, Erik M. Conway, A. K. Johnston,

Proceedings of the IEEE

2012

18

Documenting drainage evolution in Bir Kiseiba, southern Egypt: Constraints from ground‐penetrating radar and implications for Mars

J. A. Grant, T. A. Maxwell, A. K. Johnston,

Journal of Geophysical Research Atmospheres

2004

16

Thermal and microstructural properties of fine-grained material at the Viking Lander 1 site

Mark Paton, Ari‐Matti Harri, Hannu Savijärvi,

Icarus

2016

10

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