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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 39 7735 7462 91 91 170 5724

Hon Loong Lam publications per year

The chart shows the history of publications by Hon Loong Lam between 2009 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hon Loong Lam published across 17 years, from 2009 to 2025, averaging 11.6 papers a year. Output peaked at 20 publications in 2016. 11 of the 197 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2009 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2016. 2009: 6 publications 2010: 6 publications 2011: 7 publications 2012: 10 publications 2013: 14 publications 2014: 12 publications 2015: 14 publications 2016: 20 publications 2017: 20 publications 2018: 11 publications 2019: 19 publications 2020: 9 publications 2021: 14 publications 2022: 17 publications 2023: 7 publications 2024: 5 publications 2025: 6 publications
2009 2025

197 publications in total across all disciplines

View publications per year as a table
Hon Loong Lam: publications per year, 2009 to 2025
Year Publications
2009 6
2010 6
2011 7
2012 10
2013 14
2014 12
2015 14
2016 20
2017 20
2018 11
2019 19
2020 9
2021 14
2022 17
2023 7
2024 5
2025 6
Total 197
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Hon Loong Lam 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 Hon Loong Lam sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 168–177 publications, is where this scientist sits. 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
38–47 publications 804+

This scientist: 170 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
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
168–177 407 170
178–187 421
188–197 378
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
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Hon Loong Lam 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 Hon Loong Lam sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 39 D-Index, is where this scientist sits. 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: 39 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
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 39
40 348
41 362
42 426
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
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Overview

Hon Loong Lam is affiliated with the University of Nottingham Malaysia Campus in Malaysia and has a significant publication record in the fields of Engineering and Environmental Science. Their research reflects an interdisciplinary approach bridging these main areas with notable contributions in various subfields.

The subfields of study in which they have published include:

  • Strategy and Management
  • Industrial and Manufacturing Engineering
  • Biomedical Engineering
  • Ecology
  • Control and Systems Engineering

Their research often focuses on sustainable practices, particularly within industrial and environmental contexts. Principal topics covered across their work include:

  • Sustainable Supply Chain Management
  • Oil Palm Production and Sustainability
  • Process Optimization and Integration
  • Biofuel Production and Bioconversion
  • Forest Biomass Utilization and Management
  • Environmental Impact and Sustainability
  • Municipal Solid Waste Management

Hon Loong Lam has contributed to multiple publication venues, with the most frequent being:

  • DOAJ (DOAJ: Directory of Open Access Journals)
  • Journal of Cleaner Production
  • Renewable and Sustainable Energy Reviews
  • Sustainability
  • Energy

Recent research outputs illustrate their involvement in topics such as energy savings through digital approaches, circular economy principles, and Industry 4.0 applications in sustainability:

  • Recent advances on industrial data-driven energy savings: Digital twins and infrastructures (2020), published in Renewable and Sustainable Energy Reviews
  • Community-scale composting for food waste: A life-cycle assessment-supported case study (2020), published in Journal of Cleaner Production
  • Enhancing the adaptability: Lean and green strategy towards the Industry Revolution 4.0 (2020), published in Journal of Cleaner Production
  • A review of industry 4.0 revolution potential in a sustainable and renewable palm oil industry: HAZOP approach (2020), published in Renewable and Sustainable Energy Reviews
  • Synthesis of Sustainable Circular Economy in Palm Oil Industry Using Graph-Theoretic Method (2020), published in Sustainability

The researcher has collaborated frequently with a number of colleagues, including:

  • Bing Shen How
  • Chun Hsion Lim
  • Wendy Pei Qin Ng
  • Sue Lin Ngan
  • Sin Yong Teng

Best Publications

  • Waste-to-wealth: green potential from palm biomass in Malaysia

    Wendy Pei Qin Ng;Hon Loong Lam;Foo Yuen Ng;Mustafa Kamal

  • Recent advances on industrial data-driven energy savings: Digital twins and infrastructures

    Sin Yong Teng;Michal Touš;Wei Dong Leong;Bing Shen How

  • Minimising carbon footprint of regional biomass supply chains

    Hon Loong Lam;Petar Varbanov;Jiří Klemeš

  • Prioritization of sustainability indicators for promoting the circular economy: The case of developing countries

    Sue Lin Ngan;Bing Shen How;Sin Yong Teng;Michael Angelo B. Promentilla

  • Optimisation of regional energy supply chains utilising renewables: P-graph approach

    Hon Loong Lam;Petar Sabev Varbanov;Jiří Jaromír Klemeš

  • An overview of biomass thermochemical conversion technologies in Malaysia

    Yi Herng Chan;Kin Wai Cheah;Bing Shen How;Adrian Chun Minh Loy

  • Review on life cycle inventory: methods, examples and applications

    Samantha Islam;S.G. Ponnambalam;Hon Loong Lam

  • Synthesis of regional networks for the supply of energy and bioproducts

    Lidija Čuček;Lidija Čuček;Hon Loong Lam;Hon Loong Lam;Jiří J. Klemeš;Petar S. Varbanov

  • Waste-to-Energy (WTE) network synthesis for Municipal Solid Waste (MSW)

    Wendy Pei Qin Ng;Hon Loong Lam;Petar Sabev Varbanov;Jiří Jaromír Klemeš

  • Community-scale composting for food waste: A life-cycle assessment-supported case study

    Zi Xiang Keng;Siewhui Chong;Chee Guan Ng;Nur Izzati Ridzuan

  • Effect of process parameters on hydrothermal liquefaction of oil palm biomass for bio-oil production and its life cycle assessment.

    Yi Herng Chan;Suzana Yusup;Armando T. Quitain;Raymond R. Tan

  • Syngas production from palm kernel shell and polyethylene waste blend in fluidized bed catalytic steam co-gasification process.

    Reza Alipour Moghadam;Suzana Yusup;Yoshimitsu Uemura;Bridgid Lai Fui Chin

  • Green strategy for sustainable waste-to-energy supply chain

    Hon Loong Lam;Wendy P.Q. Ng;Rex T.L. Ng;Ern Huay Ng

  • Regional renewable energy and resource planning

    Hon Loong Lam;Petar Sabev Varbanov;Jiří Jaromír Klemeš

  • Comparative life cycle assessment (LCA) of bio-oil production from fast pyrolysis and hydrothermal liquefaction of oil palm empty fruit bunch (EFB)

    Yi Herng Chan;Raymond R. Tan;Suzana Yusup;Hon Loong Lam

  • Economic and environmental analysis of PHAs production process

    Yoong Kit Leong;Pau Loke Show;John Chi-Wei Lan;Hwei-San Loh

  • A review of industry 4.0 revolution potential in a sustainable and renewable palm oil industry: HAZOP approach

    Chun Hsion Lim;Steven Lim;Bing Shen How;Wendy Pei Qin Ng

  • Enhancing the adaptability: Lean and green strategy towards the Industry Revolution 4.0

    Wei Dong Leong;Sin Yong Teng;Bing Shen How;Sue Lin Ngan

  • Lean and Green Manufacturing—a Review on its Applications and Impacts

    Wei Dong Leong;Hon Loong Lam;Wendy Pei Qin Ng;Chun Hsion Lim

  • Overview of sustainable biomass supply chain: from concept to modelling

    Boon Hooi Hong;Bing Shen How;Hon Loong Lam

  • Biomass supply chain optimisation via novel Biomass Element Life Cycle Analysis (BELCA).

    Chun Hsion Lim;Hon Loong Lam

  • Robust models for the synthesis of flexible palm oil-based regional bioenergy supply chain

    Dominic C.Y. Foo;Raymond R. Tan;Hon Loong Lam;Mustafa Kamal Abdul Aziz

  • Kinetic Studies on Carbon Dioxide Capture using Activated Carbon

    Nor Adilla Rashidi;Suzana Yusup;Hon Loong Lam

  • Waste-to-energy (WTE) Network synthesis from municipal solid waste (MSW)

    Wendy Ng;H. Lam;P. Varbanov;J. Klemeš

Frequent Co-Authors

Petar Sabev Varbanov
Petar Sabev Varbanov Brno University of Technology
Jiří Jaromír Klemeš
Jiří Jaromír Klemeš Brno University of Technology
Suzana Yusup
Suzana Yusup Sunway University
Dominic C.Y. Foo
Dominic C.Y. Foo University of Nottingham Malaysia Campus
Raymond R. Tan
Raymond R. Tan De La Salle University
Pau Loke Show
Pau Loke Show UCSI University
Zdravko Kravanja
Zdravko Kravanja University of Maribor
Denny K. S. Ng
Denny K. S. Ng Sunway University
Tau Chuan Ling
Tau Chuan Ling University of Malaya
S. G. Ponnambalam
S. G. Ponnambalam Vellore Institute of Technology University

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