This map shows the geographic impact of D. Yanai'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 D. Yanai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. Yanai more than expected).
This network shows the impact of papers produced by D. Yanai. 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 D. Yanai. The network helps show where D. Yanai may publish in the future.
Co-authorship network of co-authors of D. Yanai
This figure shows the co-authorship network connecting the top 25 collaborators of D. Yanai.
A scholar is included among the top collaborators of D. Yanai 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 D. Yanai. D. Yanai is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mahadevappa, Manjunatha, James D. Weiland, D. Yanai, et al.. (2004). Correlation of electrical detection thresholds with electrode impedance in a retinal prosthetic implant. Investigative Ophthalmology & Visual Science. 45(13). 4189–4189.2 indexed citations
Mahadevappa, Manjunatha, James D. Weiland, D. Yanai, et al.. (2003). Electrical Stimulus Parameters for Visual Perception in Blind Humans with Retinal Prosthetic Implants. Investigative Ophthalmology & Visual Science. 44(13). 5059–5059.2 indexed citations
10.
Fujii, G.Y., Mark S. Humayun, James D. Weiland, et al.. (2003). Intraocular Retinal Prosthesis: First Generation Implant and its Surgical Technique. Investigative Ophthalmology & Visual Science. 44(13). 5079–5079.1 indexed citations
11.
Yanai, D., James D. Weiland, Manjunatha Mahadevappa, et al.. (2003). Visual Perception in Blind Subjects with Microelectronic Retinal Prosthesis. Investigative Ophthalmology & Visual Science. 44(13). 5056–5056.3 indexed citations
Humayun, Mark S., D. Yanai, B.V. Mech, et al.. (2003). Assessment of Retinal Nerve Fiber Layer Thickness by Use of Optical Coherence Tomography and Retinal Dichroïsm Measurement: Preliminary Study. Investigative Ophthalmology & Visual Science. 44(13). 3397–3397.13 indexed citations
14.
Yanai, D., Rohit R. Lakhanpal, James D. Weiland, et al.. (2003). The value of preoperative tests in the selection of blind patients for a permanent microelectronic implant.. PubMed. 101. 223–8; discussion 228.31 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.