| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Engineering and Technology | 42 | 6653 | 6423 | 1236 | 1229 | 192 | 6196 |
The chart shows the history of publications by Michael C.H. Yam between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Michael C.H. Yam published across 41 years, from 1985 to 2025, averaging 5.3 papers a year. Output peaked at 24 publications in 2022. 27 of the 219 publications appeared in the last two years.
219 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1985 | 1 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 0 |
| 1992 | 0 |
| 1993 | 1 |
| 1994 | 4 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 0 |
| 1999 | 0 |
| 2000 | 1 |
| 2001 | 0 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 6 |
| 2005 | 1 |
| 2006 | 6 |
| 2007 | 8 |
| 2008 | 6 |
| 2009 | 8 |
| 2010 | 7 |
| 2011 | 6 |
| 2012 | 7 |
| 2013 | 6 |
| 2014 | 8 |
| 2015 | 11 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 13 |
| 2021 | 20 |
| 2022 | 24 |
| 2023 | 14 |
| 2024 | 10 |
| 2025 | 17 |
| Total | 219 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Michael C.H. Yam sits on this spectrum.
This scientist: 192 publications — 45th percentile
45% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 20 | |
| 48–57 | 35 | |
| 58–67 | 96 | |
| 68–77 | 135 | |
| 78–87 | 190 | |
| 88–97 | 259 | |
| 98–107 | 283 | |
| 108–117 | 369 | |
| 118–127 | 341 | |
| 128–137 | 386 | |
| 138–147 | 372 | |
| 148–157 | 457 | |
| 158–167 | 415 | |
| 168–177 | 407 | |
| 178–187 | 421 | |
| 188–197 | 378 | 192 |
| 198–207 | 403 | |
| 208–217 | 317 | |
| 218–227 | 346 | |
| 228–237 | 321 | |
| 238–247 | 260 | |
| 248–257 | 280 | |
| 258–267 | 240 | |
| 268–277 | 214 | |
| 278–287 | 242 | |
| 288–297 | 203 | |
| 298–307 | 166 | |
| 308–317 | 154 | |
| 318–327 | 175 | |
| 328–337 | 159 | |
| 338–347 | 99 | |
| 348–357 | 131 | |
| 358–367 | 106 | |
| 368–377 | 118 | |
| 378–387 | 97 | |
| 388–397 | 108 | |
| 398–407 | 82 | |
| 408–417 | 71 | |
| 418–427 | 64 | |
| 428–437 | 55 | |
| 438–447 | 54 | |
| 448–457 | 60 | |
| 458–467 | 47 | |
| 468–477 | 40 | |
| 478–487 | 30 | |
| 488–497 | 29 | |
| 498–507 | 38 | |
| 508–517 | 40 | |
| 518–527 | 32 | |
| 528–537 | 23 | |
| 538–547 | 28 | |
| 548–557 | 23 | |
| 558–567 | 19 | |
| 568–577 | 16 | |
| 578–587 | 17 | |
| 588–597 | 18 | |
| 598–607 | 22 | |
| 608–617 | 15 | |
| 618–627 | 9 | |
| 628–637 | 11 | |
| 638–647 | 21 | |
| 648–657 | 12 | |
| 658–667 | 9 | |
| 668–677 | 11 | |
| 678–687 | 9 | |
| 688–697 | 6 | |
| 698–707 | 14 | |
| 708–717 | 7 | |
| 718–727 | 8 | |
| 728–737 | 10 | |
| 738–747 | 9 | |
| 748–757 | 5 | |
| 758–767 | 5 | |
| 768–777 | 11 | |
| 778–787 | 7 | |
| 788–797 | 2 | |
| 798–803 | 4 | |
| 804+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Michael C.H. Yam sits on this spectrum.
This scientist: 42 D-Index — 35th percentile
35% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 59 | |
| 31 | 114 | |
| 32 | 129 | |
| 33 | 189 | |
| 34 | 200 | |
| 35 | 262 | |
| 36 | 311 | |
| 37 | 312 | |
| 38 | 350 | |
| 39 | 385 | |
| 40 | 348 | |
| 41 | 362 | |
| 42 | 426 | 42 |
| 43 | 380 | |
| 44 | 310 | |
| 45 | 341 | |
| 46 | 301 | |
| 47 | 306 | |
| 48 | 271 | |
| 49 | 246 | |
| 50 | 210 | |
| 51 | 253 | |
| 52 | 213 | |
| 53 | 221 | |
| 54 | 195 | |
| 55 | 186 | |
| 56 | 170 | |
| 57 | 167 | |
| 58 | 166 | |
| 59 | 144 | |
| 60 | 152 | |
| 61 | 141 | |
| 62 | 138 | |
| 63 | 131 | |
| 64 | 118 | |
| 65 | 114 | |
| 66 | 119 | |
| 67 | 95 | |
| 68 | 87 | |
| 69 | 77 | |
| 70 | 89 | |
| 71 | 69 | |
| 72 | 54 | |
| 73 | 46 | |
| 74 | 55 | |
| 75 | 54 | |
| 76 | 49 | |
| 77 | 53 | |
| 78 | 46 | |
| 79 | 28 | |
| 80 | 39 | |
| 81 | 36 | |
| 82 | 24 | |
| 83 | 26 | |
| 84 | 36 | |
| 85 | 18 | |
| 86 | 25 | |
| 87 | 19 | |
| 88 | 26 | |
| 89 | 27 | |
| 90 | 23 | |
| 91 | 15 | |
| 92 | 12 | |
| 93 | 9 | |
| 94 | 15 | |
| 95 | 10 | |
| 96 | 13 | |
| 97 | 13 | |
| 98 | 9 | |
| 99 | 7 | |
| 100 | 7 | |
| 101 | 8 | |
| 102 | 7 | |
| 103 | 7 | |
| 104 | 9 | |
| 105 | 6 | |
| 106 | 9 | |
| 107+ | 99 |
Cheng Fang;Michael C.H. Yam;Angus C.C. Lam;Langkun Xie
Weisheng Lu;Weisheng Lu;Liyin Shen;Michael C. H. Yam
Cheng Fang;Yue Zheng;Yue Zheng;Junbai Chen;Michael C.H. Yam
Carol K.H. Hon;Albert P.C. Chan;Michael C.H. Yam
Li-Yin Shen;Wei-Sheung Lu;Michael C. H. Yam
Carol K. H. Hon;Albert P. C. Chan;Michael C. H. Yam
Michael C.H. Yam;Cheng Fang;Cheng Fang;Angus C.C. Lam;Yanyang Zhang
Unknown
Cheng Fang;Cheng Fang;Michael C. H. Yam;Hongwei Ma;K. F. Chung
Cheng Fang;Cheng Fang;Michael C H Yam;Angus C C Lam;Yanyang Zhang
Canxing Qiu;Cheng Fang;Dong Liang;Xiuli Du
Albert P. C. Chan;Francis K. W. Wong;Daniel W. M. Chan;Michael C. H. Yam
Cheng Fang;Michael C.H. Yam;Tak-Ming Chan;Wei Wang
Unknown
Cheng Fang;Yiwei Ping;Yiyi Chen;M. C. H. Yam
Albert P.C. Chan;Michael C.H. Yam;Joanne W.Y. Chung;Wen Yi
Cheng Fang;Dong Liang;Yue Zheng;Michael C.H. Yam
Unknown
Timothy O. Olawumi;Timothy O. Olawumi;Daniel W.M. Chan;Stephen Ojo;Michael C.H. Yam
Dong Liang;Yue Zheng;Cheng Fang;Cheng Fang;Michael C H Yam
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