K. Iwai

3.3k total citations · 1 hit paper
28 papers, 2.5k citations indexed

About

K. Iwai is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Mechanical Engineering. According to data from OpenAlex, K. Iwai has authored 28 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 5 papers in Mechanical Engineering. Recurrent topics in K. Iwai's work include Neuropeptides and Animal Physiology (5 papers), Metabolism and Genetic Disorders (3 papers) and Biochemical and Molecular Research (3 papers). K. Iwai is often cited by papers focused on Neuropeptides and Animal Physiology (5 papers), Metabolism and Genetic Disorders (3 papers) and Biochemical and Molecular Research (3 papers). K. Iwai collaborates with scholars based in Japan, United States and Switzerland. K. Iwai's co-authors include P.A. Witherspoon, J.E. Gale, Teruo Kawada, Tatsuo Watanabe, T. TANAKA, Tetsuo Takaishi, Tsuyoshi Watanabe, Mieko Kurosawa, Akio Sato and Miyuki Yamamoto and has published in prestigious journals such as Physical Review Letters, Journal of Biological Chemistry and Water Resources Research.

In The Last Decade

K. Iwai

27 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Validity of Cubic Law for fluid flow in a deformable rock fracture

1980 1.9k citations P.A. Witherspoon, K. Iwai et al. Water Resources Research profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Iwai Japan	11	1.3k	1.1k	831	558	534	28	2.5k
Hideaki Yasuhara Japan	34	741 0.6×	1.9k 1.7×	872 1.0×	374 0.7×	1.2k 2.3×	134	3.4k
Jiaqing Zhou China	25	987 0.8×	1.1k 1.0×	611 0.7×	270 0.5×	760 1.4×	80	2.2k
Hsin‐Fu Yeh Taiwan	24	166 0.1×	976 0.9×	106 0.1×	181 0.3×	243 0.5×	86	2.1k
Seunghee Kim United States	23	254 0.2×	316 0.3×	179 0.2×	197 0.4×	275 0.5×	161	1.8k
Chris van der Poel Australia	23	209 0.2×	156 0.1×	193 0.2×	331 0.6×	99 0.2×	45	2.0k
Thomas Finkbeiner Saudi Arabia	16	814 0.6×	219 0.2×	730 0.9×	767 1.4×	137 0.3×	77	1.7k
Jing Du China	23	521 0.4×	290 0.3×	194 0.2×	460 0.8×	34 0.1×	120	1.7k
William F. Woodside United States	15	193 0.2×	188 0.2×	340 0.4×	75 0.1×	259 0.5×	32	1.5k
Jim R. Jones New Zealand	22	194 0.2×	77 0.1×	90 0.1×	131 0.2×	45 0.1×	74	1.4k
Ying Sun China	21	520 0.4×	183 0.2×	570 0.7×	373 0.7×	143 0.3×	109	1.5k

Countries citing papers authored by K. Iwai

Since Specialization

Citations

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

Fields of papers citing papers by K. Iwai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Iwai

This figure shows the co-authorship network connecting the top 25 collaborators of K. Iwai. A scholar is included among the top collaborators of K. Iwai 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 K. Iwai. K. Iwai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Iwai, K., et al.. (2023). The neural substrates responsible for food odor processing: an activation likelihood estimation meta-analysis. Frontiers in Neuroscience. 17. 1191617–1191617. 3 indexed citations

Iwai, K., et al.. (2019). Examination of expressions for odor evaluation. Journal of Japan Association on Odor Environment. 50(2). 150–153.

Kano, Hirohisa, Takahiro Okamoto, Shinya Kitagawa, et al.. (2014). A novel analytical pyrolysis device applicable for measurements of less volatile pyrolyzates. Journal of Analytical and Applied Pyrolysis. 113. 165–173. 6 indexed citations

Hagio, Takeshi, et al.. (2009). Different properties exhibited on the two typical crystal faces of hydroxyapatite in a simulated body environment. Journal of Physics Conference Series. 156. 12004–12004. 2 indexed citations

Du, Jun, K. Iwai, Wenfang Li, & Jihua Peng. (2009). Effects of alternating current imposition and alkaline earth elements on modification of primary Mg2Si crystals in hypereutectic Mg-Si alloy. Transactions of Nonferrous Metals Society of China. 19(5). 1051–1056. 11 indexed citations

Tanahashi, Mitsuru, et al.. (2008). FABRICATION OF A NOVEL ADSORBENT FOR MAGNETICALLY REMOVAL OF CR, P AND F IONS BY USING OF NANOMAGNETITE PARTICLES INCORPORATED INTO IRON OXIDE HYDROXIDE MATERIALS. International Journal of Modern Physics B. 22(18n19). 3107–3113. 1 indexed citations

Kudo, K., et al.. (2005). Wave focusing by a submemrged plate. 1061–1066. 1 indexed citations

Iwai, K., et al.. (1993). Inverse Problem Approach To Electromagnetic Levitation Melting. GC–GC. 1 indexed citations

Mori, Masaaki, et al.. (1993). High pressure test of a ceramic combustor for a high temperature industrial gas turbine. 50. 95–100. 1 indexed citations

10.

Shibata, Katsumi, T. Hayakawa, Hiroshi Taguchi, & K. Iwai. (1991). Regulation of Pyridine Nucleotide Coenzyme Metabolism. Advances in experimental medicine and biology. 294. 207–218. 9 indexed citations

11.

Hayakawa, T., Katsumi Shibata, & K. Iwai. (1991). Why does a Difference in Growth Rate between Rats of the Wistar and Sprague Dawley Strains Occur when a Niacin-Free and Tryptophan-Limiting Diet is Fed?. Advances in experimental medicine and biology. 294. 649–651. 2 indexed citations

12.

Kawada, Teruo, S. Sakabe, Tsuyoshi Watanabe, Miyuki Yamamoto, & K. Iwai. (1988). Some Pungent Principles of Spices Cause the Adrenal Medulla to Secrete Catecholamine in Anesthetized Rats. Experimental Biology and Medicine. 188(2). 229–233. 86 indexed citations

13.

Watanabe, Tsuyoshi, Teruo Kawada, & K. Iwai. (1988). Effect of Capsaicin Pretreatment on Capsaicin-Induced Catecholamine Secretion From the Adrenal Medulla in Rats. Experimental Biology and Medicine. 187(3). 370–374. 27 indexed citations

14.

Fushiki, Tohru, et al.. (1987). Influence of Neural Blockages and Proglumide on Rat Pancreatic Enzyme Secretion in Response to Intraluminal Fatty Acid. Experimental Biology and Medicine. 186(1). 27–35. 1 indexed citations

15.

Kawada, Teruo, Tatsuo Watanabe, Tetsuo Takaishi, T. TANAKA, & K. Iwai. (1986). Capsaicin-Induced -Adrenergic Action on Energy Metabolism in Rats: Influence of Capsaicin on Oxygen Consumption, the Respiratory Quotient, and Substrate Utilization. Experimental Biology and Medicine. 183(2). 250–256. 186 indexed citations

16.

Takamura, S., et al.. (1986). Direct Observation of Anomalous Electron Diffusion due to Small-Scale Magnetic Turbulence in a Tokamak. Physical Review Letters. 56(19). 2044–2047. 13 indexed citations

17.

Tanaka, T, K. Iwai, Kazuyoshi Tomita, et al.. (1981). Hyperphenylalaninemia due to impaired dihydrobiopterin biosynthesis. European Journal of Pediatrics. 136(3). 275–280. 9 indexed citations

18.

Witherspoon, P.A., et al.. (1980). Validity of Cubic Law for fluid flow in a deformable rock fracture. Water Resources Research. 16(6). 1016–1024. 1853 indexed citations breakdown →

19.

Witherspoon, P.A., et al.. (1979). Observations of a potential size effect in experimental determination of the hydraulic properties of fractures. Water Resources Research. 15(5). 1142–1146. 83 indexed citations

20.

Iwai, K., et al.. (1968). The biosynthesis of folic acid compounds in plants. I. Enzymatic formation of dihydropteroic acid and dihydrofolic acid from 2-amino-4-hydroxy-6-substituted pteridines by cell-free extracts of pea seedlings.. PubMed. 14(2). 160–9. 5 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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