Heungjin Ryu

514 total citations
20 papers, 200 citations indexed

About

Heungjin Ryu is a scholar working on Social Psychology, Ecology, Evolution, Behavior and Systematics and Ecology. According to data from OpenAlex, Heungjin Ryu has authored 20 papers receiving a total of 200 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Social Psychology, 10 papers in Ecology, Evolution, Behavior and Systematics and 5 papers in Ecology. Recurrent topics in Heungjin Ryu's work include Primate Behavior and Ecology (10 papers), Animal Behavior and Reproduction (6 papers) and Neuroendocrine regulation and behavior (5 papers). Heungjin Ryu is often cited by papers focused on Primate Behavior and Ecology (10 papers), Animal Behavior and Reproduction (6 papers) and Neuroendocrine regulation and behavior (5 papers). Heungjin Ryu collaborates with scholars based in Japan, South Korea and United States. Heungjin Ryu's co-authors include Takeshi Furuichi, Tetsuya Sakamaki, Nahoko Tokuyama, Kazuya Toda, David A. Hill, Crickette Sanz, David Morgan, Kathelijne Koops, Keiko Shimizu and Keiko Mouri and has published in prestigious journals such as Advanced Materials, SHILAP Revista de lepidopterología and eLife.

In The Last Decade

Heungjin Ryu

17 papers receiving 191 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Heungjin Ryu Japan 7 160 91 46 37 33 20 200
Drew K. Enigk United States 9 215 1.3× 130 1.4× 72 1.6× 70 1.9× 42 1.3× 12 311
Berenika Mioduszewska Austria 8 120 0.8× 109 1.2× 54 1.2× 22 0.6× 49 1.5× 17 237
Annika Patzelt Germany 7 215 1.3× 137 1.5× 126 2.7× 45 1.2× 57 1.7× 7 265
Kay H. Farmer United Kingdom 9 145 0.9× 46 0.5× 31 0.7× 47 1.3× 49 1.5× 13 231
Yfke Hager Netherlands 2 208 1.3× 132 1.5× 51 1.1× 37 1.0× 25 0.8× 5 291
Friederike Hillemann Germany 8 72 0.5× 123 1.4× 55 1.2× 19 0.5× 51 1.5× 11 222
Claudia Stephan United Kingdom 8 115 0.7× 115 1.3× 117 2.5× 21 0.6× 36 1.1× 22 282
Virginia K. Heinen United States 9 149 0.9× 187 2.1× 78 1.7× 18 0.5× 88 2.7× 29 288
William Wallauer United States 6 213 1.3× 103 1.1× 111 2.4× 34 0.9× 35 1.1× 10 255
Vedrana Šlipogor Austria 9 129 0.8× 114 1.3× 47 1.0× 57 1.5× 37 1.1× 18 208

Countries citing papers authored by Heungjin Ryu

Since Specialization
Citations

This map shows the geographic impact of Heungjin Ryu'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 Heungjin Ryu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heungjin Ryu more than expected).

Fields of papers citing papers by Heungjin Ryu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Heungjin Ryu. 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 Heungjin Ryu. The network helps show where Heungjin Ryu may publish in the future.

Co-authorship network of co-authors of Heungjin Ryu

This figure shows the co-authorship network connecting the top 25 collaborators of Heungjin Ryu. A scholar is included among the top collaborators of Heungjin Ryu 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 Heungjin Ryu. Heungjin Ryu 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.
2.
Kim, Jeongmo, Seunghun Lee, Kyunghwan Kim, et al.. (2025). Unlocking Multimodal Nonlinear Microscopy for Deep‐Tissue Imaging under Continuous‐Wave Excitation with Tunable Upconverting Nanoparticles. Advanced Materials. 37(19). e2502739–e2502739. 2 indexed citations
3.
Ryu, Heungjin, K. B. Nam, Seung Hun Lee, et al.. (2024). The sperm hook as a functional adaptation for migration and self-organized behavior. eLife. 13.
4.
5.
Ryu, Heungjin, K. B. Nam, Seung‐Hun Lee, et al.. (2024). The sperm hook as a functional adaptation for migration and self-organized behavior. eLife. 13. 1 indexed citations
6.
Ryu, Heungjin, et al.. (2024). Increased urinary creatinine during hibernation and day roosting in the Eastern bent-winged bat (Miniopterus fuliginosus) in Korea. Communications Biology. 7(1). 42–42. 3 indexed citations
7.
Hashimoto, Chie, Heungjin Ryu, Keiko Mouri, et al.. (2022). Physical, behavioral, and hormonal changes in the resumption of sexual receptivity during postpartum infertility in female bonobos at Wamba. Primates. 63(2). 109–121. 12 indexed citations
8.
Toda, Kazuya, Keiko Mouri, Heungjin Ryu, et al.. (2022). Do female bonobos (Pan paniscus) disperse at the onset of puberty? Hormonal and behavioral changes related to their dispersal timing. Hormones and Behavior. 142. 105159–105159. 6 indexed citations
9.
Ryu, Heungjin, et al.. (2021). Urinary creatinine varies with microenvironment and sex in hibernating Greater Horseshoe bats (Rhinolophus ferrumequinum) in Korea. SHILAP Revista de lepidopterología. 21(1). 77–77. 4 indexed citations
10.
Park, Jongsun, et al.. (2021). The complete mitochondrial genome of the far Eastern myotis: Myotis bombinus Thomas, 1906 in mainland of Korea (Chiroptera, Vespertilionidae). SHILAP Revista de lepidopterología. 6(2). 615–616. 2 indexed citations
11.
Toda, Kazuya, Heungjin Ryu, & Takeshi Furuichi. (2020). Age and sex differences in juvenile bonobos in party associations with their mothers at Wamba. Primates. 62(1). 19–27. 8 indexed citations
12.
Ryu, Heungjin, et al.. (2020). Occurrence and transmission of flu-like illness among neighboring bonobo groups at Wamba. Primates. 61(6). 775–784. 8 indexed citations
13.
Sakamaki, Tetsuya, Heungjin Ryu, Kazuya Toda, Nahoko Tokuyama, & Takeshi Furuichi. (2018). Increased Frequency of Intergroup Encounters in Wild Bonobos (Pan paniscus) Around the Yearly Peak in Fruit Abundance at Wamba. International Journal of Primatology. 39(4). 685–704. 46 indexed citations
14.
Ryu, Heungjin. (2017). Mechanisms and socio-sexual functions of female sexual swelling, and male mating strategies in wild bonobos. Kyoto University Research Information Repository (Kyoto University). 2 indexed citations
15.
Ryu, Heungjin, David A. Hill, & Takeshi Furuichi. (2015). Prolonged maximal sexual swelling in wild bonobos facilitates affiliative interactions between females. Behaviour. 152(3-4). 285–311. 30 indexed citations
16.
Furuichi, Takeshi, Crickette Sanz, Kathelijne Koops, et al.. (2015). Why do wild bonobos not use tools like chimpanzees do?. Behaviour. 152(3-4). 425–460. 52 indexed citations
17.
Furuichi, Takeshi, et al.. (2014). Androgen receptor and monoamine oxidase polymorphism in wild bonobos. Meta Gene. 2. 831–843. 10 indexed citations
18.
Hayashi, Misato, Gaku Ohashi, & Heungjin Ryu. (2012). Responses toward a trapped animal by wild bonobos at Wamba. Animal Cognition. 15(4). 731–735. 6 indexed citations
19.
Ryu, Heungjin, et al.. (2011). Tower construction by the manicure crab Cleistostoma dilatatum during dry periods on an intertidal mudflat. Journal of Ethology. 29(3). 459–465. 2 indexed citations
20.
Ryu, Heungjin, Guang Hong, & H. A. James. (2006). Quality assessment technique for ubiquitous software and middleware. Massey Research Online (Massey University). 6 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.

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