World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
51
Citations
7819
World Ranking
17319
National Ranking
82

Engineering and Technology

D-Index
45
Citations
7260
World Ranking
5556
National Ranking
94

Ranjna Sirohi 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 Ranjna Sirohi 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: 75 publications — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Ranjna Sirohi 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 Ranjna Sirohi 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.

Best Publications

  • Perspective review on Municipal Solid Waste-to-energy route: Characteristics, management strategy, and role in circular economy

    Unknown

  • Advances in solid-state fermentation for bioconversion of agricultural wastes to value-added products: Opportunities and challenges.

    Chaitanya Reddy Chilakamarry;A.M. Mimi Sakinah;A.W. Zularisam;Ranjna Sirohi

  • Sustainable processing of food waste for production of bio-based products for circular bioeconomy.

    Poonam Sharma;Vivek K. Gaur;Ranjna Sirohi;Sunita Varjani

  • Biofuel production from microalgae: challenges and chances

    Unknown

  • The hazardous threat of Bisphenol A: Toxicity, detection and remediation.

    Ayon Tarafdar;Ranjna Sirohi;Palanisamy Athiyaman Balakumaran;R. Reshmy

  • Critical Review of Biochemical Pathways to Transformation of Waste and Biomass into Bioenergy.

    Unknown

  • Critical overview of biomass feedstocks as sustainable substrates for the production of polyhydroxybutyrate (PHB).

    Ranjna Sirohi;Jai Prakash Pandey;Vivek Kumar Gaur;Edgard Gnansounou

  • Green processing and biotechnological potential of grape pomace: Current trends and opportunities for sustainable biorefinery.

    Ranjna Sirohi;Ayon Tarafdar;Shikhangi Singh;Taru Negi

  • Assessing the impact of industrial waste on environment and mitigation strategies: A comprehensive review.

    Vivek Kumar Gaur;Poonam Sharma;Ranjna Sirohi;Mukesh Kumar Awasthi

  • Agricultural waste biorefinery development towards circular bioeconomy

    Unknown

  • Liquid hot water as sustainable biomass pretreatment technique for bioenergy production: A review

    Wei-Hsin Chen;Sandro Nižetić;Ranjna Sirohi;Zuohua Huang

  • Design and applications of photobioreactors- a review

    Unknown

  • Challenges and opportunities in bioremediation of micro-nano plastics: A review.

    Yuwen Zhou;Manish Kumar;Surendra Sarsaiya;Ranjna Sirohi

  • Production of biosurfactants from agro-industrial waste and waste cooking oil in a circular bioeconomy: An overview.

    Vivek K. Gaur;Poonam Sharma;Ranjna Sirohi;Sunita Varjani

  • Nanocellulose-based products for sustainable applications-recent trends and possibilities

    R. Reshmy;Eapen Philip;Sherely A. Paul;Aravind Madhavan

  • Design of novel enzyme biocatalysts for industrial bioprocess: Harnessing the power of protein engineering, high throughput screening and synthetic biology

    Aravind Madhavan;K.B. Arun;Parameswaran Binod;Ranjna Sirohi

  • A review on valorization of spent coffee grounds (SCG) towards biopolymers and biocatalysts production.

    Ganesh Dattatraya Saratale;Rahul Bhosale;Sutha Shobana;J. Rajesh Banu

  • Nanocellulose as green material for remediation of hazardous heavy metal contaminants.

    R. Reshmy;Eapen Philip;Aravind Madhavan;Arivalagan Pugazhendhi;Arivalagan Pugazhendhi

  • Mass cultivation and harvesting of microalgal biomass: Current trends and future perspectives.

    Aswathy Udayan;Ranjna Sirohi;Nidhin Sreekumar;Byoung-In Sang

  • Sustainable and eco-friendly strategies for shrimp shell valorization.

    Gincy Marina Mathew;Dony Chacko Mathew;Rajeev Kumar Sukumaran;Raveendran Sindhu

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