Nobuo Nagai

3.6k total citations
149 papers, 2.3k citations indexed

About

Nobuo Nagai is a scholar working on Epidemiology, Molecular Biology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Nobuo Nagai has authored 149 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Epidemiology, 21 papers in Molecular Biology and 16 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Nobuo Nagai's work include Acute Ischemic Stroke Management (22 papers), Protease and Inhibitor Mechanisms (14 papers) and Blood Coagulation and Thrombosis Mechanisms (12 papers). Nobuo Nagai is often cited by papers focused on Acute Ischemic Stroke Management (22 papers), Protease and Inhibitor Mechanisms (14 papers) and Blood Coagulation and Thrombosis Mechanisms (12 papers). Nobuo Nagai collaborates with scholars based in Japan, Belgium and United States. Nobuo Nagai's co-authors include Tetsumei Urano, Kazuo Umemura, Katsuya Nagai, Yumiko Takada, Akikazu Takada, Akira Niijima, Yasuhiro Suzuki, Takao K. Hensch, Nobuko Mataga and Hachiro Nakagawa and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and The Journal of Experimental Medicine.

In The Last Decade

Nobuo Nagai

138 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobuo Nagai Japan 27 683 449 394 295 293 149 2.3k
Mario Passalacqua Italy 34 1.5k 2.3× 511 1.1× 146 0.4× 101 0.3× 288 1.0× 124 3.1k
Mauro Cimino Italy 32 1.6k 2.4× 1.1k 2.4× 272 0.7× 186 0.6× 202 0.7× 104 4.0k
Deanna L. Taylor United Kingdom 23 616 0.9× 496 1.1× 186 0.5× 71 0.2× 88 0.3× 38 2.1k
Bong‐Hee Lee South Korea 28 1.2k 1.8× 358 0.8× 174 0.4× 131 0.4× 141 0.5× 118 2.7k
Yonghua Zhu United States 20 1.3k 1.9× 673 1.5× 112 0.3× 131 0.4× 336 1.1× 42 2.8k
Jian‐Qiang Lu Canada 25 1.0k 1.5× 849 1.9× 288 0.7× 411 1.4× 64 0.2× 110 3.4k
Bruce T. Liang United States 39 1.8k 2.7× 577 1.3× 150 0.4× 119 0.4× 109 0.4× 128 4.5k
Kortaro Tanaka Japan 30 1.1k 1.6× 927 2.1× 405 1.0× 117 0.4× 156 0.5× 137 3.6k
Yi Zhou China 24 831 1.2× 355 0.8× 170 0.4× 92 0.3× 347 1.2× 113 2.3k
Hiroki Namba Japan 37 1.3k 1.9× 749 1.7× 430 1.1× 105 0.4× 285 1.0× 196 4.4k

Countries citing papers authored by Nobuo Nagai

Since Specialization
Citations

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

Fields of papers citing papers by Nobuo Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuo Nagai

This figure shows the co-authorship network connecting the top 25 collaborators of Nobuo Nagai. A scholar is included among the top collaborators of Nobuo Nagai 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 Nobuo Nagai. Nobuo Nagai 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.
Nagai, Nobuo & Takashi Yahagi. (2016). Circuit Theory Based on New Concepts and Its Application to Quantum Theory. Journal of Signal Processing. 20(5). 235–243.
2.
Tang, Zhongshu, Pachiappan Arjunan, Chunsik Lee, et al.. (2010). Survival effect of PDGF-CC rescues neurons from apoptosis in both brain and retina by regulating GSK3β phosphorylation. The Journal of Experimental Medicine. 207(4). 867–880. 94 indexed citations
3.
Nagai, Nobuo, Naoyuki Kawao, Kiyotaka Okada, et al.. (2010). Systemic transplantation of embryonic stem cells accelerates brain lesion decrease and angiogenesis. Neuroreport. 21(8). 575–579. 22 indexed citations
4.
Nagai, Nobuo, Naoyuki Kawao, Kiyotaka Okada, et al.. (2010). Initial brain lesion size affects the extent of subsequent pathophysiological responses. Brain Research. 1322. 109–117. 19 indexed citations
5.
Nagai, Nobuo & Osamu Matsuo. (2009). Roles of fibrinolytic system components in the nervous system. Pathophysiology. 17(2). 141–147. 5 indexed citations
6.
Chen, Feng, Yasuhiro Suzuki, Nobuo Nagai, et al.. (2006). Delayed perfusion phenomenon in a rat stroke model at 1.5T MR: An imaging sign parallel to spontaneous reperfusion and ischemic penumbra?. European Journal of Radiology. 61(1). 70–78. 11 indexed citations
7.
Takahashi, Hiroshi, Yumiko Takada, Nobuo Nagai, Tetsumei Urano, & Akikazu Takada. (2000). Previous exposure to footshock stress attenuates nicotine-induced serotonin release in rat striatum during the subsequent stress. Brain Research Bulletin. 52(4). 285–290. 3 indexed citations
8.
Endo, Akira, Nobuo Nagai, Tetsumei Urano, et al.. (1999). Proteolysis of neuronal cell adhesion molecule by the tissue plasminogen activator–plasmin system after kainate injection in the mouse hippocampus. Neuroscience Research. 33(1). 1–8. 49 indexed citations
9.
Takahashi, Hiroshi, Tetsumei Urano, Nobuo Nagai, Yumiko Takada, & Akikazu Takada. (1998). Progressive expansion of hypertensive intracerebral hemorrhage by coagulopathy. American Journal of Hematology. 59(2). 110–114. 28 indexed citations
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12.
Takahashi, Hiroshi, Tetsumei Urano, Yumiko Takada, Nobuo Nagai, & Akikazu Takada. (1997). Fibrinolytic parameters as an admission prognostic marker of head injury in patients who talk and deteriorate. Journal of neurosurgery. 86(5). 768–772. 41 indexed citations
13.
Urano, Tetsumei, et al.. (1997). AMOUNTS OF tPA AND PAI-1 IN THE EUGLOBULIN FRACTION OBTAINED AT DIFFERENT pH: THEIR RELATION TO THE EUGLOBULIN CLOT LYSIS TIME.. Thrombosis Research. 88(1). 75–80. 10 indexed citations
14.
Nagai, Katsuya, Nobuaki Okumura, Nobuo Nagai, et al.. (1995). Hypotensive Effect of FAD and Its Mechanism: Involvement of Nitric Oxide Synthase Activation.. Journal of Clinical Biochemistry and Nutrition. 18(2). 97–109. 1 indexed citations
15.
Miki, Nobuhiro, et al.. (1994). A Short-Time Speech Analysis Method with Mapping Using the Fejer Kernel. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 792–799. 1 indexed citations
16.
Nagai, Nobuo. (1994). A Restatement on Applications of Electrical Considerations for One-Dimentional Wave Phenomena (Special Section on Signal Processing and System Theory). IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. 77(5). 804–809. 1 indexed citations
17.
Nagai, Nobuo, et al.. (1993). An Efficient Algorithm for Exact Maximum Likelihood Bearing Estimation by Uniform Linear Arrays. International Symposium on Circuits and Systems. 926–931. 1 indexed citations
18.
Nagai, Nobuo, Katsuya Nagai, & Hachiro Nakagawa. (1992). Effect of orbital enucleation on glucose homeostasis and morphology of the suprachiasmatic nucleus. Brain Research. 589(2). 243–252. 23 indexed citations
19.
Takada, Masahiko, Tadashi Uemura, Nobuo Nagai, et al.. (1985). 1900 cases of transrectal ultrasonotomography of the prostate : assessment of volume and characteristic findings in prostatic disease. 10(2). 183–186. 1 indexed citations
20.
Kohri, Kenjiro, Yoshinari Kato, Kiyonori Kataoka, et al.. (1984). Clinical Features of Primary Hyperparathyroidism. 9(1). 41–47. 3 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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