World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
45
Citations
10445
World Ranking
5369
National Ranking
58

Rokiah Hashim 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 Rokiah Hashim 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: 116 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Rokiah Hashim 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 Rokiah Hashim 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: 45 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

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

Overview

Rokiah Hashim is affiliated with Universiti Sains Malaysia in Malaysia and has contributed extensively to the fields of Materials Science and Engineering. Their research spans 67 publications in Materials Science and 41 in Engineering, with significant focus on subfields such as Biomedical Engineering, Polymers and Plastics, Biomaterials, Materials Chemistry, and Radiation. The breadth of their work also encompasses diverse topics related to materials and their applications.

Key topics addressed in Rokiah Hashim's research include:

  • Lignin and Wood Chemistry
  • Natural Fiber Reinforced Composites
  • Radiation Shielding Materials Analysis
  • Advanced Radiotherapy Techniques
  • Advanced Cellulose Research Studies
  • Biodegradable Polymer Synthesis and Properties
  • Advanced X-ray and CT Imaging

The frequent publication venues for Rokiah Hashim's research are specialized journals primarily focused on materials and composites, including:

  • BioResources (5 publications)
  • International Journal of Biological Macromolecules (3 publications)
  • Polymer Composites (2 publications)
  • Materials Today Proceedings (2 publications)
  • Industrial Crops and Products (2 publications)

Notable co-authors with whom Rokiah Hashim has frequently collaborated include:

  • Othman Sulaiman (22 collaborations)
  • Mohd Fahmi Mohd Yusof (19 collaborations)
  • Mohd Zahri Abdul Aziz (16 collaborations)
  • Siti Hajar Zuber (12 collaborations)
  • Nurul Ab. Aziz Hashikin (12 collaborations)

Representative recent papers authored or co-authored by Rokiah Hashim are:

  • "Latest advancements in high-performance bio-based wood adhesives: A critical review," 2022, Journal of Materials Research and Technology
  • "Adhesive application on particleboard from natural fibers: A review," 2020, Polymer Composites
  • "Improvements and limitation of soy protein-based adhesive: A review," 2021, Polymer Engineering and Science
  • "Kinetics, Thermodynamics, and Isotherms of Methylene Blue Adsorption Study onto Cassava Stem Activated Carbon," 2021, Water
  • "Properties of green particleboard manufactured from coconut fiber using a potato starch based adhesive," 2020, BioResources

Best Publications

  • Adsorption of methylene blue on low-cost adsorbents: A review

    Mohd. Rafatullah;Othman Sulaiman;Rokiah Hashim;Anees Ahmad

  • An overview of the oil palm industry in Malaysia and its waste utilization through thermochemical conversion, specifically via liquefaction

    Mohd Fahmi Awalludin;Othman Sulaiman;Rokiah Hashim;Wan Noor Aidawati Wan Nadhari

  • The use of date palm as a potential adsorbent for wastewater treatment: a review.

    Tanweer Ahmad;Mohammad Danish;Mohammad Rafatullah;Arniza Ghazali

  • Chemical and thermal properties of lignins from oil palm biomass as a substitute for phenol in a phenol formaldehyde resin production

    Mohamad Nasir Mohamad Ibrahim;Norhidaya Zakaria;Coswald Stephen Sipaut;Othman Sulaiman

  • Removal of Pesticides from Water and Wastewater by Different Adsorbents: A Review

    Tanweer Ahmad;Mohd Rafatullah;Arniza Ghazali;Othman Sulaiman

  • Cellulose nanocrystals isolated from oil palm trunk.

    Junidah Lamaming;Rokiah Hashim;Othman Sulaiman;Cheu Peng Leh

  • Characterization of raw materials and manufactured binderless particleboard from oil palm biomass

    Rokiah Hashim;Wan Noor Aidawati Wan Nadhari;Othman Sulaiman;Fumio Kawamura

  • A novel agricultural waste adsorbent for the removal of lead (II) ions from aqueous solutions.

    M.N. Mohamad Ibrahim;W.S. Wan Ngah;M.S. Norliyana;W.R. Wan Daud

  • Comparison of surface properties of wood biomass activated carbons and their application against rhodamine B and methylene blue dye

    Mohammed Danish;Tanweer Ahmad;Rokiah Hashim;Norafizah Said

  • Optimized preparation for large surface area activated carbon from date (Phoenix dactylifera L.) stone biomass

    Mohammed Danish;Rokiah Hashim;M.N. Mohamad Ibrahim;Othman Sulaiman

  • Ethanol and lactic acid production using sap squeezed from old oil palm trunks felled for replanting.

    Akihiko Kosugi;Ryohei Tanaka;Kengo Magara;Yoshinori Murata

  • Chitosan/nano-lignin based composite as a new sorbent for enhanced removal of dye pollution from aqueous solutions.

    Saima Sohni;Saima Sohni;Rokiah Hashim;Hafiz Nidaullah;Junidah Lamaming

  • THE POTENTIAL OF OIL PALM TRUNK BIOMASS AS AN ALTERNATIVE SOURCE FOR COMPRESSED WOOD

    Othman Sulaiman;Nurjannah Salim;Noor Afeefah Nordin;Rokiah Hashim

  • Optimization of activated carbon preparation from cassava stem using response surface methodology on surface area and yield

    Nurul Syuhada Sulaiman;Rokiah Hashim;Mohd Hazim Mohamad Amini;Mohammed Danish

  • Oil palm biomass-based adsorbents for the removal of water pollutants--a review.

    Tanweer Ahmad;Mohd Rafatullah;Arniza Ghazali;Othman Sulaiman

  • Effect of acidic activating agents on surface area and surface functional groups of activated carbons produced from Acacia mangium wood

    M. Danish;R. Hashim;M.N. Mohamad Ibrahim;O. Sulaiman

  • Influence of press temperature on the properties of binderless particleboard made from oil palm trunk

    Rokiah Hashim;Norafizah Said;Junidah Lamaming;Mohana Baskaran

  • Biopulping of lignocellulosic material using different fungal species: a review

    Pooja Singh;Othman Sulaiman;Rokiah Hashim;P. F. Rupani

  • Isolation and characterization of cellulose nanocrystals from parenchyma and vascular bundle of oil palm trunk (Elaeis guineensis).

    Junidah Lamaming;Rokiah Hashim;Cheu Peng Leh;Othman Sulaiman

  • Oil Palm Biomass as a Precursor of Activated Carbons: A Review

    Mohd Rafatullah;Tanweer Ahmad;Arniza Ghazali;Othman Sulaiman

  • Using biomass residues from oil palm industry as a raw material for pulp and paper industry: potential benefits and threat to the environment

    Pooja Singh;Othman Sulaiman;Rokiah Hashim;Leh Cheu Peng

Frequent Co-Authors

Othman Sulaiman
Othman Sulaiman Universiti Sains Malaysia
Salim Hiziroglu
Salim Hiziroglu Oklahoma State University
Mohd Rafatullah
Mohd Rafatullah Universiti Sains Malaysia
Hoong-Kun Fun
Hoong-Kun Fun Universiti Sains Malaysia
M. Fátima C. Guedes da Silva
M. Fátima C. Guedes da Silva Instituto Superior Técnico
Richard J. Murphy
Richard J. Murphy University of Surrey
Kari Rissanen
Kari Rissanen University of Jyväskylä
Abdul Latif Ahmad
Abdul Latif Ahmad Universiti Sains Malaysia
Sher Bahadar Khan
Sher Bahadar Khan King Abdulaziz University
Abdullah M. Asiri
Abdullah M. Asiri King Abdulaziz University

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