This map shows the geographic impact of Ryuhei Sato'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 Ryuhei Sato with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuhei Sato more than expected).
This network shows the impact of papers produced by Ryuhei Sato. 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 Ryuhei Sato. The network helps show where Ryuhei Sato may publish in the future.
Co-authorship network of co-authors of Ryuhei Sato
This figure shows the co-authorship network connecting the top 25 collaborators of Ryuhei Sato.
A scholar is included among the top collaborators of Ryuhei Sato 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 Ryuhei Sato. Ryuhei Sato is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mori, Katsuyoshi, et al.. (1978). Histochemical Study of Dehydrogenases Related to Steroidogenesis in the Tissues of the Fry and Juvenile of Chum Salmon Oncorhyuchus keta. Tohoku Journal of Agricultural Research. 29(1). 44–61.1 indexed citations
Kashiwagi, Masaaki & Ryuhei Sato. (1970). Studies on the Osmoregulation of the Chum Salmon, Oncorhynchus keta (Walbaum) II. Histological Observations of the Branchial Epithelium according to the Growth of the Fish from Hatching. Tohoku Journal of Agricultural Research. 20(4). 212–221.1 indexed citations
10.
Sato, Ryuhei, et al.. (1969). The Locomotion Behavior of the Disc Abalone, Haliotis discus hannai Ino, and the Siebold's Abalone, Haliotis sieboldi Reeve, in the Fishing Grounds. Tohoku Journal of Agricultural Research. 20(3). 150–157.15 indexed citations
11.
Kashiwagi, Masaaki & Ryuhei Sato. (1968). A Comparison of Some Blood Properties between the Two Groups of Chum Salmon, Oncorhynchus keta (Walbaum), Reared in a Salt Water Pond and in a Fresh Water Pond. Tohoku Journal of Agricultural Research. 19(1). 56–61.3 indexed citations
Sato, Ryuhei. (1953). BIOLOGICAL OBSERVATION ON THE POND SMELT, HYPOMESUS OLIDUS (PALLAS), IN LAKE KOGAWARA, AOMORI PREFECTURE, JAPAN. III. ANNUAL CYCLE OF ECOLOGICAL ELEMENTS IN RELATION TO PRODUCTION OF FOOD ORGANISMS OF THE FISH. Tohoku Journal of Agricultural Research. 4(1). 55–74.8 indexed citations
15.
Imai, Takeo, et al.. (1952). Tank Breeding of the Japanese Surf Clam, Mactra Sachalinensis Schrenk. 4. 121–131.3 indexed citations
16.
Sato, Ryuhei. (1952). BIOLOGICAL OBSERVATION ON THE POND SMELT, HYPOMESUS OLIDUS (PALLAS), IN LAKE KOGAWARA, AOMORI PREFECTURE, JAPAN II. EARLY LIFE HISTORY OF THE FISH. Tohoku Journal of Agricultural Research. 3(1). 175–184.4 indexed citations
17.
Sato, Ryuhei. (1952). LARVAL DEVELOPMENT OF THE POND SMELT, HYPOMESUS OLIDUS (PALLAS).. Tohoku Journal of Agricultural Research. 2(2). 41–48.3 indexed citations
18.
Sato, Ryuhei. (1951). ON FEEDING HABITS OF THE LARVA OF POND SMELT, HYPOMESUS OLIDUS (PALLAS). Tohoku Journal of Agricultural Research. 1(2). 215–222.4 indexed citations
19.
Imai, Takeo, et al.. (1951). BREEDING OF MARINE TIMBER-BORER, TEREDO NAVALIS L., IN TANKS AND ITS USE FOR ANTI-BORING TEST.. Tohoku Journal of Agricultural Research. 1(2). 199–208.13 indexed citations
20.
Sato, Ryuhei & Yutaka Kato. (1951). INFLUENCE OF NATURAL ENVIRONMENTAL CONDITIONS ON THE VERTEBRAL NUMBER OF THE POND SMELT, HYPOMESUS OLIDUS (PALLAS). Tohoku Journal of Agricultural Research. 2(1). 127–133.5 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
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Rankless may not fully capture the entirety of a scholar's output or impact.