| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Mechanical and Aerospace Engineering | 49 | 1223 | 1124 | 19 | 17 | 716 | 9186 |
The chart shows the history of publications by Kazuyoshi Takayama between 1974 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kazuyoshi Takayama published across 49 years, from 1974 to 2022, averaging 16.1 papers a year. Output peaked at 79 publications in 2005. 5 of the 790 publications appeared in the last two years.
790 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1974 | 1 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 0 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 0 |
| 1983 | 2 |
| 1984 | 3 |
| 1985 | 7 |
| 1986 | 4 |
| 1987 | 15 |
| 1988 | 11 |
| 1989 | 15 |
| 1990 | 13 |
| 1991 | 10 |
| 1992 | 18 |
| 1993 | 9 |
| 1994 | 19 |
| 1995 | 60 |
| 1996 | 12 |
| 1997 | 27 |
| 1998 | 28 |
| 1999 | 33 |
| 2000 | 27 |
| 2001 | 61 |
| 2002 | 30 |
| 2003 | 63 |
| 2004 | 40 |
| 2005 | 79 |
| 2006 | 32 |
| 2007 | 29 |
| 2008 | 30 |
| 2009 | 18 |
| 2010 | 6 |
| 2011 | 15 |
| 2012 | 13 |
| 2013 | 13 |
| 2014 | 0 |
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 12 |
| 2018 | 2 |
| 2019 | 16 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 4 |
| Total | 790 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Kazuyoshi Takayama sits on this spectrum.
This scientist: 716 publications — 98th percentile
98% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 659 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 47–56 | 10 | |
| 57–66 | 23 | |
| 67–76 | 32 | |
| 77–86 | 62 | |
| 87–96 | 67 | |
| 97–106 | 91 | |
| 107–116 | 113 | |
| 117–126 | 115 | |
| 127–136 | 130 | |
| 137–146 | 140 | |
| 147–156 | 155 | |
| 157–166 | 132 | |
| 167–176 | 133 | |
| 177–186 | 130 | |
| 187–196 | 140 | |
| 197–206 | 115 | |
| 207–216 | 125 | |
| 217–226 | 117 | |
| 227–236 | 99 | |
| 237–246 | 92 | |
| 247–256 | 100 | |
| 257–266 | 95 | |
| 267–276 | 88 | |
| 277–286 | 77 | |
| 287–296 | 74 | |
| 297–306 | 74 | |
| 307–316 | 62 | |
| 317–326 | 70 | |
| 327–336 | 59 | |
| 337–346 | 58 | |
| 347–356 | 45 | |
| 357–366 | 44 | |
| 367–376 | 36 | |
| 377–386 | 41 | |
| 387–396 | 32 | |
| 397–406 | 23 | |
| 407–416 | 28 | |
| 417–426 | 27 | |
| 427–436 | 25 | |
| 437–446 | 23 | |
| 447–456 | 23 | |
| 457–466 | 20 | |
| 467–476 | 12 | |
| 477–486 | 24 | |
| 487–496 | 18 | |
| 497–506 | 12 | |
| 507–516 | 13 | |
| 517–526 | 21 | |
| 527–536 | 12 | |
| 537–546 | 8 | |
| 547–556 | 16 | |
| 557–566 | 3 | |
| 567–576 | 11 | |
| 577–586 | 6 | |
| 587–596 | 5 | |
| 597–606 | 6 | |
| 607–616 | 7 | |
| 617–626 | 7 | |
| 627–636 | 10 | |
| 637–646 | 4 | |
| 647–656 | 3 | |
| 657–658 | 2 | |
| 659+ | 100 | 716 |
The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Kazuyoshi Takayama sits on this spectrum.
This scientist: 49 D-Index — 65th percentile
65% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 93 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 83 | |
| 31 | 113 | |
| 32 | 144 | |
| 33 | 153 | |
| 34 | 189 | |
| 35 | 158 | |
| 36 | 139 | |
| 37 | 127 | |
| 38 | 130 | |
| 39 | 126 | |
| 40 | 104 | |
| 41 | 100 | |
| 42 | 107 | |
| 43 | 101 | |
| 44 | 103 | |
| 45 | 79 | |
| 46 | 88 | |
| 47 | 70 | |
| 48 | 83 | |
| 49 | 44 | 49 |
| 50 | 64 | |
| 51 | 56 | |
| 52 | 50 | |
| 53 | 48 | |
| 54 | 58 | |
| 55 | 52 | |
| 56 | 48 | |
| 57 | 42 | |
| 58 | 34 | |
| 59 | 42 | |
| 60 | 37 | |
| 61 | 42 | |
| 62 | 44 | |
| 63 | 22 | |
| 64 | 33 | |
| 65 | 29 | |
| 66 | 23 | |
| 67 | 29 | |
| 68 | 24 | |
| 69 | 19 | |
| 70 | 34 | |
| 71 | 26 | |
| 72 | 19 | |
| 73 | 18 | |
| 74 | 19 | |
| 75 | 14 | |
| 76 | 19 | |
| 77 | 8 | |
| 78 | 18 | |
| 79 | 16 | |
| 80 | 12 | |
| 81 | 17 | |
| 82 | 11 | |
| 83 | 16 | |
| 84 | 7 | |
| 85 | 9 | |
| 86 | 8 | |
| 87 | 6 | |
| 88 | 6 | |
| 89 | 7 | |
| 90 | 10 | |
| 91 | 4 | |
| 92 | 4 | |
| 93+ | 100 |
Kazuyoshi Takayama is affiliated with Tohoku University in Japan and has contributed to the field of engineering through research spanning various subfields including analytical chemistry, food science, biomedical engineering, aerospace engineering, and civil and structural engineering.
Their research topics cover a range of specialized areas such as spectroscopy and chemometric analyses, proteins in food systems, biodiesel production and applications, combustion and detonation processes, structural response to dynamic loads, and high-velocity impact and material behavior.
Takayama's recent publications include:
Frequent coauthors collaborating with Takayama include Paramet Suttiprapa, Kulachate Pianthong, Wirapan Seehanam, D. Igra, and O. Igra. This indicates active cooperation across research groups in related technical domains.
Publications have appeared in venues such as:
Their work largely contributes to advancing understanding in engineering disciplines through investigations of shock wave phenomena, material behavior under dynamic loads, and applications in food processing and biomedical fields.
Atsuhiro Nakagawa;Atsuhiro Nakagawa;Geoffrey T. Manley;Alisa D. Gean;Kiyonobu Ohtani
M Sun;K Takayama
Tetsuya Kodama;Kazuyoshi Takayama
K. Takayama;H. Kleine;H. Grönig
S. H. R. Hosseini;T. Ogawa;K. Takayama
M. Sun;T. Saito;K. Takayama;H. Tanno
Tamer Hassan;Eugene V. Timofeev;Tsutomu Saito;Hiroaki Shimizu
K. Takayama
O. Igra;K. Takayama
A. Wierzba;K. Takayama
A. Shima;K. Takayama;Y. Tomita;N. Ohsawa
H. Kleine;H. Kleine;J.M. Dewey;K. Ohashi;T. Mizukaki
H. Tanno;K. Itoh;T. Saito;A. Abe
S. H. R. Hosseini;K. Takayama
T. Saito;M. Marumoto;K. Takayama
O. Igra;X. Wu;J. Falcovitz;T. Meguro
M. Sun;K. Takayama
Kazuyoshi Takayama;Tsutomu Saito
K. Kitagawa;M. Yasuhara;K. Takayama
Z. Jiang;K. Takayama;K.P.B. Moosad;O. Onodera
Satoshi Nonaka;Hiroyasu Mizuno;Kazuyoshi Takayama;Chul Park
G. Ben-Dor;K. Takayama;T. Kawauchi
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