World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
70
Citations
21706
World Ranking
2249
National Ranking
1313

Arthur P. Shimamura publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Arthur P. Shimamura sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 113 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Arthur P. Shimamura D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Arthur P. Shimamura sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 70 D-Index — 81st percentile

81% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Research.com Recognitions

  • 2008 - Fellow of John Simon Guggenheim Memorial Foundation

Overview

Arthur P. Shimamura was affiliated with the University of California, Berkeley in the United States. Their research work spanned across various fields including Engineering, Decision Sciences, and Mathematics.

The scientist's main subfields of study included Electrical and Electronic Engineering, Management Science and Operations Research, and Modeling and Simulation. Their research topics focused on Energy Load and Power Forecasting, Forecasting Techniques and Applications, and COVID-19 epidemiological studies.

One of Shimamura's recent publications was titled Hierarchical Time Series Forecasting of COVID-19 Cases Using County-Level Clustering Data, published in 2025 in the journal Operations Research Forum.

  • Hierarchical Time Series Forecasting of COVID-19 Cases Using County-Level Clustering Data (2025) - Operations Research Forum

Frequent co-authors of Shimamura included:

  • Sanjay K. Mohanty
  • Charles Nicholson
  • Andrés D. González
  • Talayeh Razzaghi

Their work was published primarily in the Operations Research Forum, reflecting a focus on venues related to decision sciences and operations research.

In 2008, Arthur P. Shimamura was recognized as a Fellow of the John Simon Guggenheim Memorial Foundation.

Best Publications

  • Metacognition : knowing about knowing

    Janet Metcalfe;Arthur Paul Shimamura

  • A neuropsychological theory of multiple systems in category learning.

    Unknown

  • Source memory impairment in patients with frontal lobe lesions.

    Jeri S. Janowsky;Arthur P. Shimamura;Larry R. Squire

  • Memory for the temporal order of events in patients with frontal lobe lesions and amnesic patients

    Arthur P. Shimamura;Jeri S. Janowsky;Larry R. Squire

  • Cognitive impairment following frontal lobe damage and its relevance to human amnesia.

    Jeri S. Janowsky;Arthur P. Shimamura;Mark Kritchevsky;Larry R. Squire

  • Priming effects in amnesia: Evidence for a dissociable memory function

    Arthur P. Shimamura

  • Priming across modalities and priming across category levels: extending the domain of preserved function in amnesia.

    Peter Graf;Arthur P. Shimamura;Larry R. Squire

  • Memory and frontal lobe function.

    Arthur P. Shimamura

  • The role of the prefrontal cortex in dynamic filtering

    Arthur P. Shimamura

  • Toward a Cognitive Neuroscience of Metacognition

    Arthur P. Shimamura

  • Impaired use of organizational strategies in free recall following frontal lobe damage

    Felicia B. Gershberg;Arthur P. Shimamura

  • Verbal and design fluency in patients with frontal lobe lesions.

    Juliana V. Baldo;Arthur P. Shimamura;Dean C. Delis;Joel Kramer

  • On the relationship between recall and recognition memory.

    Frank Haist;Arthur P. Shimamura;Larry R. Squire

  • Source memory enhancement for emotional words.

    Sharon Doerksen;Arthur P. Shimamura

  • Memory and metamemory: Comparisons between patients with frontal lobe lesions and amnesic patients

    Jeri S. Janowsky;Jeri S. Janowsky;Arthur P. Shimamura;Arthur P. Shimamura;Larry R. Squire;Larry R. Squire

  • A neuropsychological study of fact memory and source amnesia

    Arthur P. Shimamura;Larry R. Squire

  • Memory and metamemory: a study of the feeling-of-knowing phenomenon in amnesic patients.

    Arthur P. Shimamura;Larry R. Squire

  • Paired-Associate Learning and Priming Effects in Amnesia: A Neuropsychological Study

    Arthur P. Shimamura;Larry R. Squire

  • Letter and category fluency in patients with frontal lobe lesions.

    Juliana V. Baldo;Arthur P. Shimamura

  • Lexical and semantic priming deficits in patients with Alzheimer's disease.

    David P. Salmon;Arthur P. Shimamura;Nelson Butters;Stan Smith

  • Retrieval-induced forgetting in episodic memory.

    Michael A. Ciranni;Arthur P. Shimamura

Frequent Co-Authors

Larry R. Squire
Larry R. Squire University of California, San Diego
Juliana V. Baldo
Juliana V. Baldo VA Northern California Health Care System
Robert T. Knight
Robert T. Knight University of California, Berkeley
William Prinzmetal
William Prinzmetal University of California, Berkeley
Dean C. Delis
Dean C. Delis University of California, San Diego
Joel H. Kramer
Joel H. Kramer University of California, San Francisco
Lynn C. Robertson
Lynn C. Robertson University of California, Berkeley
David P. Salmon
David P. Salmon University of California, San Diego
Terry L. Jernigan
Terry L. Jernigan University of California, San Diego
Marta Kutas
Marta Kutas University of California, San Diego

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