This map shows the geographic impact of M. J. Klein's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. J. Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. J. Klein more than expected).
This network shows the impact of papers produced by M. J. Klein. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. J. Klein. The network helps show where M. J. Klein may publish in the future.
Co-authorship network of co-authors of M. J. Klein
This figure shows the co-authorship network connecting the top 25 collaborators of M. J. Klein.
A scholar is included among the top collaborators of M. J. Klein based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with M. J. Klein. M. J. Klein is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Hofstadter, Mark, et al.. (2004). The Discovery of Radio-Bright Northern Latitudes on Uranus: Implications for Weather and Climate. DPS.2 indexed citations
2.
Klein, M. J., et al.. (2003). Seasonal changes in the microwave brightness temperature of the Uranus atmosphere. American Astronomical Society Meeting Abstracts. 201.1 indexed citations
3.
Klein, M. J., et al.. (2002). Long-term Variations in the Microwave Brightness Temperature of the Uranus Atmosphere. DPS. 34.2 indexed citations
4.
Klein, M. J.. (1999). Votivwaffen aus einem Mars-Heiligtum bei Mainz. 87–94.3 indexed citations
5.
Bolton, S. J., S. Levin, M. J. Klein, et al.. (1998). Modeling Jupiter's Synchrotron Emission. Bulletin of the American Astronomical Society. 30. 1079.1 indexed citations
6.
Klein, M. J. & S. Gulkis. (1994). Jupiter and Comet 1993e. International Astronomical Union Circular. 6042. 2.3 indexed citations
Klein, M. J., et al.. (1993). The NASA SETI Microwave Observing Project Sky Survey. ASPC. 47. 335.1 indexed citations
9.
Heidmann, J. & M. J. Klein. (1991). Bioastronomy : the search for extraterrestrial life - the exploration broadens : proceedings of the Third International Symposium on Bioastronomy, held at Val Cenis, Savoie, France, 18-23 June 1990. Springer eBooks.3 indexed citations
Gulkis, S., et al.. (1989). Radio frequency interference survey over the 1.0-10.4 GHz frequency range at the Goldstone-Venus Development Station. NASA STI Repository (National Aeronautics and Space Administration). 96. 179–188.1 indexed citations
12.
Klein, M. J., Tim Thompson, & S. J. Bolton. (1989). Systematic Observations and Correlation Studies of Variations in the Synchrotron Radio Emission from Jupiter. NASA Special Publication. 494. 151–155.21 indexed citations
13.
Klein, M. J., et al.. (1989). The 32-GHz performance of the DSS-14 70-meter antenna: 1989 configuration. Telecommunications and Data Acquisition Progress Report. 99. 206–219.8 indexed citations
14.
Klein, M. J., et al.. (1989). Time Variability in Jupiter's Synchrotron Radiation. NASSP. 494. 139–150.11 indexed citations
15.
Klein, M. J., et al.. (1988). The NASA SETI sky survey - Recent developments. Telecommunications and Data Acquisition Progress Report. 98. 218.2 indexed citations
16.
Steffes, Paul G., Jon M. Jenkins, & M. J. Klein. (1987). Observation of the Microwave Emission Spectrum of Venus from 1.3 to 3.6 cm. Bulletin of the American Astronomical Society. 19. 870.
17.
Klein, M. J., M. A. Janssen, S. Gulkis, & E. T. Olsen. (1978). Saturn's microwave spectrum: Implications for the atmosphere and the rings. 2068. 195–216.19 indexed citations
18.
Klein, M. J., et al.. (1977). Evidence of an Increase in the Microwave Brightness Temperature of Uranus.. Bulletin of the American Astronomical Society. 9. 536.1 indexed citations
19.
Klein, M. J., S. Gulkis, & C. T. Stelzried. (1972). JUPITER: NEW EVIDENCE OF LONG-TERM VARIATIONS OF ITS DECIMETER FLUX DENSITY.. The Astrophysical Journal. 176.16 indexed citations
20.
Klein, M. J. & S. Gulkis. (1971). Measurements of Jupiter in the spectral range 20 - 24 GHz.. Bulletin of the American Astronomical Society. 3. 276.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.