World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 64 7958 7212 2311 1914 162 16989
Biology and Biochemistry 65 9067 8362 4029 3613 173 17197

Luke R. Howard publications per year

The chart shows the history of publications by Luke R. Howard between 1986 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Luke R. Howard published across 39 years, from 1986 to 2024, averaging 4.9 papers a year. Output peaked at 20 publications in 2010. 8 of the 190 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1986 to 2024. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2010. 1986: 1 publication 1987: 0 publications 1988: 0 publications 1989: 1 publication 1990: 1 publication 1991: 0 publications 1992: 0 publications 1993: 3 publications 1994: 6 publications 1995: 5 publications 1996: 2 publications 1997: 2 publications 1998: 2 publications 1999: 7 publications 2000: 4 publications 2001: 2 publications 2002: 4 publications 2003: 4 publications 2004: 3 publications 2005: 8 publications 2006: 4 publications 2007: 5 publications 2008: 14 publications 2009: 9 publications 2010: 20 publications 2011: 4 publications 2012: 13 publications 2013: 4 publications 2014: 6 publications 2015: 6 publications 2016: 6 publications 2017: 4 publications 2018: 3 publications 2019: 4 publications 2020: 11 publications 2021: 8 publications 2022: 6 publications 2023: 3 publications 2024: 5 publications
1986 2024

190 publications in total across all disciplines

View publications per year as a table
Luke R. Howard: publications per year, 1986 to 2024
Year Publications
1986 1
1987 0
1988 0
1989 1
1990 1
1991 0
1992 0
1993 3
1994 6
1995 5
1996 2
1997 2
1998 2
1999 7
2000 4
2001 2
2002 4
2003 4
2004 3
2005 8
2006 4
2007 5
2008 14
2009 9
2010 20
2011 4
2012 13
2013 4
2014 6
2015 6
2016 6
2017 4
2018 3
2019 4
2020 11
2021 8
2022 6
2023 3
2024 5
Total 190
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Luke R. Howard publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Luke R. Howard sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 162 publications — 18th percentile

18% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 162
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Luke R. Howard D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Luke R. Howard sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 64–65 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 64 D-Index — 56th percentile

56% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731 64
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Luke R. Howard is affiliated with the University of Arkansas at Fayetteville in the United States. Their research contributions primarily span the fields of Agricultural and Biological Sciences and Medicine, focusing on subfields such as Plant Science, Biochemistry, Food Science, Molecular Biology, and Nutrition and Dietetics.

The scientist's work addresses several main topics, including:

  • Phytochemicals and Antioxidant Activities
  • Horticultural and Viticultural Research
  • Fermentation and Sensory Analysis
  • Essential Oils and Antimicrobial Activity
  • Berry Genetics and Cultivation Research
  • Postharvest Quality and Shelf Life Management
  • Antioxidant Activity and Oxidative Stress

Frequent collaborators in their research include Cindi Brownmiller, Sun-Ok Lee, Renee T. Threlfall, Inah Gu, and John R. Clark.

Luke R. Howard has published extensively in journals such as Current Developments in Nutrition, Heliyon, ACS Food Science & Technology, American Journal of Enology and Viticulture, and Advances in Nutrition.

Some recent papers authored include:

  • Phenolic profile, in vitro antimicrobial activity and antioxidant capacity of Vaccinium meridionale Swartz pomace, 2020, Heliyon
  • The Effects of Blueberry Phytochemicals on Cell Models of Inflammation and Oxidative Stress, 2021, Advances in Nutrition
  • Berry Phenolic and Volatile Extracts Inhibit Pro-Inflammatory Cytokine Secretion in LPS-Stimulated RAW264.7 Cells through Suppression of NF-κB Signaling Pathway, 2020, Antioxidants
  • Volatiles in Berries: Biosynthesis, Composition, Bioavailability, and Health Benefits, 2022, Applied Sciences
  • Children's liking and wanting of foods vary over multiple bites/sips of consumption: A case study of foods containing wild blueberry powder in the amounts targeted to deliver bioactive phytonutrients for children, 2020, Food Research International

Best Publications

  • Assays for hydrophilic and lipophilic antioxidant capacity (oxygen radical absorbance capacity (ORAC(FL))) of plasma and other biological and food samples.

    Ronald L Prior;Ha Hoang;Liwei Gu;Xianli Wu

  • Changes in phytochemical and antioxidant activity of selected pepper cultivars (Capsicum species) as influenced by maturity.

    L. R. Howard;S. T. Talcott;C. H. Brenes;B. Villalon

  • Flavonoids and Antioxidant Activity of Fresh Pepper (Capsicum annuum) Cultivars

    Y. Lee;L.R Howard;B. Villalón

  • Recent Research on the Health Benefits of Blueberries and Their Anthocyanins.

    Wilhelmina Kalt;Aedin Cassidy;Luke R Howard;Robert Krikorian

  • Antioxidant Activity and Total Phenolics in Different Genotypes of Potato (Solanum tuberosum, L.)

    M.S. Al‐Saikhan;L.R. Howard;J.C. Miller

  • Flavonoid glycosides and antioxidant capacity of various blackberry, blueberry and red grape genotypes determined by high-performance liquid chromatography/mass spectrometry

    Mi Jin Cho;Luke R Howard;Ronald L Prior;John R Clark

  • Effects of solvent and temperature on pressurized liquid extraction of anthocyanins and total phenolics from dried red grape skin.

    Zhi Yong Ju;Luke R. Howard

  • The blackberry fruit: a review on its composition and chemistry, metabolism and bioavailability, and health benefits.

    Lydia Kaume;Luke R. Howard;Latha Devareddy

  • Antioxidant capacity and phenolic content in blueberries as affected by genotype and growing season

    Luke R Howard;John R Clark;Cindi Brownmiller

  • Processing and storage effects on monomeric anthocyanins, percent polymeric color, and antioxidant capacity of processed black raspberry products.

    A. Hager;L.R. Howard;R.L. Prior;C. Brownmiller

  • Provitamin A and Ascorbic Acid Content of Fresh Pepper Cultivars (Capsicum annuum) and Processed Jalapeños

    L. R. Howard;R. T. Smith;A. B. Wagner;B. Villalon

  • Whole berries versus berry anthocyanins: interactions with dietary fat levels in the C57BL/6J mouse model of obesity.

    Ronald L. Prior;Xianli Wu;Liwei Gu;Tiffany J. Hager

  • Blueberry fruit response to postharvest application of ultraviolet radiation

    Penelope Perkins-Veazie;Julie K. Collins;Luke Howard

  • Phenolic autoxidation is responsible for color degradation in processed carrot puree.

    S T Talcott;L R Howard

  • Solubility and solution thermodynamic properties of quercetin and quercetin dihydrate in subcritical water

    Keerthi Srinivas;Jerry W. King;Luke R. Howard;Jeana K. Monrad

  • Ellagitannin Composition of Blackberry As Determined by HPLC-ESI-MS and MALDI-TOF-MS

    Tiffany J Hager;Luke R Howard;Rohana Liyanage;Jackson O Lay

  • Purified blueberry anthocyanins and blueberry juice alter development of obesity in mice fed an obesogenic high-fat diet.

    Ronald L. Prior;Samuel E. Wilkes;Theodore R. Rogers;Ramesh C. Khanal

  • Processing and storage effects on monomeric anthocyanins, percent polymeric color, and antioxidant capacity of processed blueberry products.

    Unknown

  • Subcritical Water and Sulfured Water Extraction of Anthocyanins and Other Phenolics from Dried Red Grape Skin

    Zhi Y. Ju;Luke R. Howard

  • Berry polyphenols metabolism and impact on human gut microbiota and health

    Laura Lavefve;Luke R. Howard;Franck Carbonero;Franck Carbonero

  • Antioxidant capacity and phenolic content of spinach as affected by genetics and growing season

    Howard Lr;Pandjaitan N;Morelock T;Gil Mi

  • Processing and storage effects on monomeric anthocyanins, percent polymeric color, and antioxidant capacity of processed blackberry products.

    Tiffany J. Hager;Luke R. Howard;Ronald L. Prior

Frequent Co-Authors

Ronald L. Prior
Ronald L. Prior United States Department of Agriculture
Xianli Wu
Xianli Wu Agricultural Research Service
Stephen T. Talcott
Stephen T. Talcott Texas A&M University
Liwei Gu
Liwei Gu University of Florida
María I. Gil
María I. Gil Spanish National Research Council
Arijit Sengupta
Arijit Sengupta Bhabha Atomic Research Centre
Maria-José Motilva
Maria-José Motilva University of La Rioja
Tom Van de Wiele
Tom Van de Wiele Ghent University
Phillip J. Brantley
Phillip J. Brantley Pennington Biomedical Research Center
Edward E. Gbur
Edward E. Gbur University of Arkansas at Fayetteville

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