Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Small-Airway Obstruction and Emphysema in Chronic Obstructive Pulmonary Disease
2011821 citationsW. Mark Elliott, Peter D. Paré et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Richard A. Pierce
Since
Specialization
Citations
This map shows the geographic impact of Richard A. Pierce'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 Richard A. Pierce with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Richard A. Pierce more than expected).
Fields of papers citing papers by Richard A. Pierce
This network shows the impact of papers produced by Richard A. Pierce. 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 Richard A. Pierce. The network helps show where Richard A. Pierce may publish in the future.
Co-authorship network of co-authors of Richard A. Pierce
This figure shows the co-authorship network connecting the top 25 collaborators of Richard A. Pierce.
A scholar is included among the top collaborators of Richard A. Pierce 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 Richard A. Pierce. Richard A. Pierce is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Pierce, Richard A., et al.. (1993). Remarks and observations on a voyage around the world from 1803 to 1807.4 indexed citations
13.
Pierce, Richard A., et al.. (1993). The destruction of Nikolaevsk-on-Amur : an episode in the Russian Civil War in the Far East, 1920.2 indexed citations
14.
Pierce, Richard A., et al.. (1991). A Japanese glimpse at the outside world, 1839-1843 : the travels of Jirokichi in Hawaii, Siberia, and Alaska : adapted from a translation of Bandan.1 indexed citations
15.
Pierce, Richard A., et al.. (1989). The round the world voyage of Hieromonk Gideon 1803-1809.15 indexed citations
16.
Pierce, Richard A.. (1986). The Russian governors : builders of Alaska, 1818-1867.2 indexed citations
17.
Pierce, Richard A., et al.. (1981). Atlas of the Northwest Coasts of America : from Bering Strait to Cape Corrientes and the Aleutian Islands with several sheets on the northeast coast of Asia.2 indexed citations
18.
Pierce, Richard A., et al.. (1980). Russian America : statistical and ethnographic information.1 indexed citations
19.
Pierce, Richard A., et al.. (1980). Siberia and northwestern America, 1788-1792 : the journal of Carl Heinrich Merck, naturalist with the Russian scientific expedition led by Captains Joseph Billings and Gavriil Sarychev.11 indexed citations
20.
Pierce, Richard A.. (1978). The Russian Orthodox religious mission in America, 1794-1837 : with materials concerning the life and works of the Monk German, and ethnographic notes by the Hieromonk Gedeon.
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.