This map shows the geographic impact of Walter Sipes'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 Walter Sipes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Walter Sipes more than expected).
This network shows the impact of papers produced by Walter Sipes. 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 Walter Sipes. The network helps show where Walter Sipes may publish in the future.
Co-authorship network of co-authors of Walter Sipes
This figure shows the co-authorship network connecting the top 25 collaborators of Walter Sipes.
A scholar is included among the top collaborators of Walter Sipes 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 Walter Sipes. Walter Sipes is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Slack, Kelley J., et al.. (2010). Space Flight Resource Management for ISS Operations. NASA STI Repository (National Aeronautics and Space Administration).1 indexed citations
5.
Sipes, Walter, et al.. (2010). Cognitive Assessment During Long-Duration Space Flight.2 indexed citations
6.
Sipes, Walter, et al.. (2008). Psychological support for U.S. astronauts on the international space station.. PubMed. 79(12). 1124–1124.1 indexed citations
Slack, Kelley J., et al.. (2007). Artificial gravity as a multi-system countermeasure: effects on cognitive function.. PubMed. 14(1). P27–30.12 indexed citations
9.
Mukai, Chiaki, et al.. (2007). Development of a Human Behavior and Performance Training Curriculum for ISS Astronauts.1 indexed citations
10.
Sipes, Walter, et al.. (2005). Operational behavioral health and performance resources for international space station crews and families.. PubMed. 76(6 Suppl). B36–41.16 indexed citations
11.
Kane, Robert L, et al.. (2005). Development and validation of the spaceflight cognitive assessment tool for windows (WinSCAT).. PubMed. 76(6 Suppl). B183–91.38 indexed citations
Sipes, Walter, et al.. (1994). Top performer survey: computerized psychological assessment in aircrew.. PubMed. 65(5 Suppl). A39–44.5 indexed citations
18.
Sipes, Walter, et al.. (1993). Current trends in the usage of the Adaptability Rating for Military Aviation (ARMA) among USAF flight surgeons.. PubMed. 64(12). 1086–93.2 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.