Nobufumi Takeda

554 total citations
10 papers, 433 citations indexed

About

Nobufumi Takeda is a scholar working on Civil and Structural Engineering, Building and Construction and Earth-Surface Processes. According to data from OpenAlex, Nobufumi Takeda has authored 10 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Civil and Structural Engineering, 3 papers in Building and Construction and 2 papers in Earth-Surface Processes. Recurrent topics in Nobufumi Takeda's work include Concrete Corrosion and Durability (4 papers), Concrete and Cement Materials Research (4 papers) and Innovations in Concrete and Construction Materials (2 papers). Nobufumi Takeda is often cited by papers focused on Concrete Corrosion and Durability (4 papers), Concrete and Cement Materials Research (4 papers) and Innovations in Concrete and Construction Materials (2 papers). Nobufumi Takeda collaborates with scholars based in Japan. Nobufumi Takeda's co-authors include Michael Angelo B. Promentilla, Takafumi Sugiyama, Takashi Hitomi, Itaru Nishizaki, Nobuaki Otsuki, H. Hamada, Toru Yamaji, Takahiro Nishida, A Yamaguchi and Takeshi Shimomura and has published in prestigious journals such as Cement and Concrete Research, Journal of Advanced Concrete Technology and Doboku Gakkai Ronbunshu.

In The Last Decade

Nobufumi Takeda

9 papers receiving 407 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobufumi Takeda Japan 6 340 104 88 77 56 10 433
Takashi Hitomi Japan 6 342 1.0× 122 1.2× 95 1.1× 92 1.2× 58 1.0× 22 480
Frédéric Skoczylas France 10 448 1.3× 70 0.7× 48 0.5× 90 1.2× 34 0.6× 21 510
Saleem Akhtar India 6 223 0.7× 85 0.8× 80 0.9× 60 0.8× 13 0.2× 15 323
Ravi A. Patel Germany 14 398 1.2× 88 0.8× 90 1.0× 95 1.2× 16 0.3× 38 642
Wilasa Vichit‐Vadakan United States 7 289 0.8× 40 0.4× 27 0.3× 49 0.6× 44 0.8× 10 361
F. H. Wittmann Switzerland 13 570 1.7× 147 1.4× 47 0.5× 78 1.0× 33 0.6× 59 687
Caroline Le Bellégo France 5 329 1.0× 183 1.8× 38 0.4× 79 1.0× 15 0.3× 7 438
H. Sadouki Switzerland 13 653 1.9× 289 2.8× 54 0.6× 81 1.1× 26 0.5× 27 838
Frédéric Cohen Tenoudji France 6 316 0.9× 111 1.1× 90 1.0× 28 0.4× 11 0.2× 13 404
Aveline Darquennes France 13 547 1.6× 57 0.5× 37 0.4× 52 0.7× 19 0.3× 38 606

Countries citing papers authored by Nobufumi Takeda

Since Specialization
Citations

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

Fields of papers citing papers by Nobufumi Takeda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobufumi Takeda

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

All Works

10 of 10 papers shown
1.
Takeda, Nobufumi & Nobuaki Otsuki. (2016). Concrete Mixed with Seawater. Concrete Journal. 54(5). 525–530. 3 indexed citations
2.
Otsuki, Nobuaki, et al.. (2014). Technical Committee on the use of sea water in concrete. 8 indexed citations
3.
Maruya, T., et al.. (2009). State of the Art Report on Corrosion Verification of Steel Bars in Concrete Structures. Concrete Journal. 47(11). 23–32. 2 indexed citations
4.
Sugiyama, Takafumi, Michael Angelo B. Promentilla, Takashi Hitomi, & Nobufumi Takeda. (2009). Application of synchrotron microtomography for pore structure characterization of deteriorated cementitious materials due to leaching. Cement and Concrete Research. 40(8). 1265–1270. 88 indexed citations
5.
Promentilla, Michael Angelo B., Takafumi Sugiyama, Takashi Hitomi, & Nobufumi Takeda. (2009). Quantification of tortuosity in hardened cement pastes using synchrotron-based X-ray computed microtomography. Cement and Concrete Research. 39(6). 548–557. 234 indexed citations
6.
Hitomi, Takashi, et al.. (2009). Calculation of calcium diffusion coefficient of cement hardenings using minute pore data. 1 indexed citations
7.
Promentilla, Michael Angelo B., Takafumi Sugiyama, Takashi Hitomi, & Nobufumi Takeda. (2008). Characterizing the 3D Pore Structure of Hardened Cement Paste with Synchrotron Microtomography. Journal of Advanced Concrete Technology. 6(2). 273–286. 74 indexed citations
8.
Nishizaki, Itaru, et al.. (2006). A Case Study of Life Cycle Cost based on a Real FRP Bridge. 18 indexed citations
9.
Takeda, Nobufumi, et al.. (1998). AN EXPERIMENTAL STUDY ON PENETRATION OF CHLORIDE IONS INTO CONCRETE AND CORROSION OF REINFORCING BARS IN VARIOUS MARINE ENVIRONMENTS. Doboku Gakkai Ronbunshu. 1998(599). 91–104. 5 indexed citations
10.
Takeda, Nobufumi, et al.. (1996). EXPERIMENTAL STUDY AND ANALYSIS FOR PREVENTING THERMAL CRACKS OF LARGE CYLINDRICAL REINFORCED CONCRETE SILO. Doboku Gakkai Ronbunshu. 1996(544). 141–154.

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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