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D-Index & Metrics

Engineering and Technology

D-Index
70
Citations
18778
World Ranking
1039
National Ranking
197

Zhengjia He publication distribution in Engineering and Technology in 2026

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 Zhengjia He sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 233 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Zhengjia He D-index placement in Engineering and Technology in 2026

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 Zhengjia He sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 70 D-Index — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Zhengjia He is affiliated with Xi'an Jiaotong University in China. Their research focuses on areas within biochemistry, genetics, molecular biology, and agricultural and biological sciences. The scientist has contributed to the subfields of molecular biology and plant science.

The research topics Zhengjia He has explored include:

  • Pineapple and bromelain studies
  • Growth and nutrition in plants

Zhengjia He has published work in the venue Agriculture. A notable recent paper by this researcher is titled Balancing Productivity and Environmental Sustainability in Pomelo Production Through Controlled-Release Fertilizer Optimization, published in 2025 in Agriculture.

Frequent collaborators in Zhengjia He's work include the following coauthors:

  • Zetian Zhang
  • Guoquan Gao
  • Jinghui Yu
  • Runzhi Zhan
  • Hongyu Yang

Best Publications

  • A review on empirical mode decomposition in fault diagnosis of rotating machinery

    Yaguo Lei;Jing Lin;Zhengjia He;Ming J. Zuo

  • Condition monitoring and fault diagnosis of planetary gearboxes: A review

    Yaguo Lei;Jing Lin;Ming J. Zuo;Ming J. Zuo;Zhengjia He

  • Application of the EEMD method to rotor fault diagnosis of rotating machinery

    Yaguo Lei;Zhengjia He;Yanyang Zi

  • Fault diagnosis of rotating machinery based on multiple ANFIS combination with GAs

    Yaguo Lei;Zhengjia He;Yanyang Zi;Qiao Hu

  • Application of an improved kurtogram method for fault diagnosis of rolling element bearings

    Yaguo Lei;Jing Lin;Zhengjia He;Yanyang Zi

  • Fault diagnosis of rotating machinery based on improved wavelet package transform and SVMs ensemble

    Qiao Hu;Zhengjia He;Zhousuo Zhang;Yanyang Zi

  • Wavelet transform based on inner product in fault diagnosis of rotating machinery: A review

    Jinglong Chen;Zipeng Li;Jun Pan;Gaige Chen

  • A new approach to intelligent fault diagnosis of rotating machinery

    Yaguo Lei;Zhengjia He;Yanyang Zi

  • EEMD method and WNN for fault diagnosis of locomotive roller bearings

    Yaguo Lei;Zhengjia He;Yanyang Zi

  • Application of an intelligent classification method to mechanical fault diagnosis

    Yaguo Lei;Zhengjia He;Yanyang Zi

  • Planetary gearbox fault diagnosis using an adaptive stochastic resonance method

    Yaguo Lei;Yaguo Lei;Dong Han;Jing Lin;Zhengjia He

  • Multi-fault classification based on wavelet SVM with PSO algorithm to analyze vibration signals from rolling element bearings

    Zhiwen Liu;Hongrui Cao;Xuefeng Chen;Zhengjia He

  • Enhancement of signal denoising and multiple fault signatures detecting in rotating machinery using dual-tree complex wavelet transform

    Yanxue Wang;Zhengjia He;Yanyang Zi

  • Matching Demodulation Transform and SynchroSqueezing in Time-Frequency Analysis

    Shibin Wang;Xuefeng Chen;Gaigai Cai;Binqiang Chen

  • New clustering algorithm-based fault diagnosis using compensation distance evaluation technique

    Yaguo Lei;Zhengjia He;Yanyang Zi;Xuefeng Chen

  • A multidimensional hybrid intelligent method for gear fault diagnosis

    Yaguo Lei;Ming J. Zuo;Zhengjia He;Yanyang Zi

  • Wheel-bearing fault diagnosis of trains using empirical wavelet transform

    Hongrui Cao;Fei Fan;Kai Zhou;Zhengjia He

  • Chatter identification in end milling process using wavelet packets and Hilbert–Huang transform

    Hongrui Cao;Yaguo Lei;Zhengjia He

  • Study of frequency-shifted and re-scaling stochastic resonance and its application to fault diagnosis

    Jiyong Tan;Xuefeng Chen;Junying Wang;Huaxin Chen

  • Chatter stability of milling with speed-varying dynamics of spindles

    Hongrui Cao;Bing Li;Zhengjia He

Frequent Co-Authors

Xuefeng Chen
Xuefeng Chen Xi'an Jiaotong University
Yanyang Zi
Yanyang Zi Xi'an Jiaotong University
Hongrui Cao
Hongrui Cao Xi'an Jiaotong University
Yaguo Lei
Yaguo Lei Xi'an Jiaotong University
Xingwu Zhang
Xingwu Zhang Xi'an Jiaotong University
Jing Lin
Jing Lin Beihang University
Ming J. Zuo
Ming J. Zuo University of Alberta
Naipeng Li
Naipeng Li Xi'an Jiaotong University

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