Aya Kojima

559 total citations
64 papers, 404 citations indexed

About

Aya Kojima is a scholar working on Transportation, Safety, Risk, Reliability and Quality and Molecular Biology. According to data from OpenAlex, Aya Kojima has authored 64 papers receiving a total of 404 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Transportation, 14 papers in Safety, Risk, Reliability and Quality and 8 papers in Molecular Biology. Recurrent topics in Aya Kojima's work include Urban Transport and Accessibility (13 papers), Traffic and Road Safety (13 papers) and Transportation Planning and Optimization (10 papers). Aya Kojima is often cited by papers focused on Urban Transport and Accessibility (13 papers), Traffic and Road Safety (13 papers) and Transportation Planning and Optimization (10 papers). Aya Kojima collaborates with scholars based in Japan, Vietnam and Bangladesh. Aya Kojima's co-authors include Hisashi Kubota, Yuko Nagai, Hidenao Toyoda, Yoshinao Oda, Hidetaka Yamamoto, Akiko Kinoshita‐Toyoda, Toshifumi Akizawa, Masazumi Tsuneyoshi, Masakazu Imamura and Shigenori Nagata and has published in prestigious journals such as Phytochemistry, The American Journal of Surgical Pathology and Biopolymers.

In The Last Decade

Aya Kojima

50 papers receiving 391 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Aya Kojima Japan 12 99 91 73 67 66 64 404
Chun Zhang China 18 247 2.5× 8 0.1× 53 0.7× 149 2.2× 80 1.2× 74 954
Hong-Sik Kim South Korea 13 38 0.4× 21 0.2× 145 2.0× 164 2.4× 3 0.0× 67 521
Ting Xu China 15 127 1.3× 2 0.0× 68 0.9× 47 0.7× 39 0.6× 59 885
Masashi Inoue Japan 11 149 1.5× 9 0.1× 30 0.4× 45 0.7× 44 0.7× 49 437
Wenjing Shi China 14 353 3.6× 2 0.0× 65 0.9× 116 1.7× 22 0.3× 35 827
Gaku Yamamoto Japan 13 197 2.0× 39 0.4× 58 0.8× 137 2.0× 4 0.1× 68 567
Donglai Lv China 8 159 1.6× 74 1.0× 38 0.6× 72 1.1× 15 647

Countries citing papers authored by Aya Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Aya Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aya Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Aya Kojima. A scholar is included among the top collaborators of Aya Kojima 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 Aya Kojima. Aya Kojima 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.
Kikuchi, Masahiko, et al.. (2024). Neighborhood influence on walking acceptability to bus stops in Hanoi, Vietnam. IATSS Research. 48(3). 367–377. 1 indexed citations
3.
4.
Kojima, Aya, et al.. (2024). Presentation technique for bicycle safety information system and its effectiveness verification. IATSS Research. 48(3). 319–330.
5.
Saeki, Satoshi & Aya Kojima. (2021). SUBJECTIVE WELL-BEING OF PEDESTRIANS AND RESIDENTS INVOLVED IN PLANNING FOR PEDESTRIAN FRIENDLY STREET. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 76(5). I_113–I_126. 1 indexed citations
6.
Hoshino, Kazuki, et al.. (2018). STUDY ON EFFECTIVENESS OF WCN FOR TRAFFIC SURVEY IN COMMUNITY ROADS. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 74(5). I_817–I_826.
7.
Kojima, Aya, et al.. (2017). Identification of External Factors Affecting the Effectiveness of Speed Humps. Journal of the Eastern Asia Society for transportation studies. 12. 2016–2034.
8.
Kojima, Aya, et al.. (2016). The Novel Finding of Serine Protease-Like Peptide. Biopolymers. 2016. 17–18. 1 indexed citations
9.
Kamada, Masaki, et al.. (2015). Long-term Effectiveness of Sinusoidal Hump - Focusing on the Acceptability of Local Residents. Journal of the Eastern Asia Society for transportation studies. 11. 2159–2174.
10.
Rahman, Farzana, Shingo Yoshida, Aya Kojima, & Hisashi Kubota. (2015). Paired Comparison Method to Prioritize Traffic Calming Projects. Journal of the Eastern Asia Society for transportation studies. 11. 2472–2487. 5 indexed citations
11.
Kojima, Aya, et al.. (2015). Yielding Behavior of Left Turning Driver Towards Pedestrian/Cyclist: Impact of Intersection Angle. Journal of the Eastern Asia Society for transportation studies. 11. 2146–2158. 6 indexed citations
12.
Rahman, Farzana, Shingo Yoshida, Aya Kojima, & Hisashi Kubota. (2015). Public Acceptance Survey for Evaluation of Traffic Calming Prioritization Process. Journal of the Eastern Asia Society for transportation studies. 11. 1793–1809. 1 indexed citations
13.
Kojima, Aya, et al.. (2014). RISK ANALYSIS ON NEIGHBORHOOD DNA TYPE CROSSING USING SUDDEN BRAKE DATA AND TRAFFIC ACCIDENT DATA. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 70(5). I_433–I_441. 2 indexed citations
14.
Kojima, Aya, et al.. (2013). Passenger Perception Regarding Bus Service: A Deep Examination on Multi-component Concept of Loyalty. Journal of the Eastern Asia Society for transportation studies. 10. 612–629. 3 indexed citations
15.
Kojima, Aya, et al.. (2013). Experimental Research on Bicycle Safety Measures at Signalized Intersections. Journal of the Eastern Asia Society for transportation studies. 10. 1426–1445. 4 indexed citations
16.
Kojima, Aya, et al.. (2013). Modeling Operating Speeds on Residential Streets with a 30 km/h Speed Limit: Regression versus Neural Networks Approach. Journal of the Eastern Asia Society for transportation studies. 10. 1650–1669. 4 indexed citations
17.
Kojima, Aya & Hisashi Kubota. (2013). IMPACT OF INFORMATION PROVISION ABOUT EFFECTIVENESS OF SOCIAL EXPERIMENT ON SILENT GROUP IN TRAFFIC SAFETY PROJECTS IN RESIDENTIAL AREAS. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 69(1). 41–52. 1 indexed citations
18.
Kojima, Aya & Hisashi Kubota. (2013). EFFECT OF SOCIAL EXPERIMENT ON SILENT GROUP'S CONSCIOUSNESS IN NEIGHBORHOOD TRANSPORTATION PLANNING. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 69(1). 12–28.
19.
Yoshida, Shingo, et al.. (2011). STUDY ON EFFECTIVENESS AND SIDE-EFFECTS OF HUMPS CONTINUOUSLY INSTALLED AT SHORT INTERVALS. Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management). 67(5). 67_I_1165–67_I_1172.
20.
Rahman, Farzana, Aya Kojima, & Hisashi Kubota. (2010). Investigation on North American Traffic Calming Decision Making Process. Journal of the Eastern Asia Society for transportation studies. 8. 1437–1452. 1 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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